1List of maintainers 2=================== 3 4Descriptions of section entries and preferred order 5--------------------------------------------------- 6 7 M: *Mail* patches to: FullName <address@domain> 8 R: Designated *Reviewer*: FullName <address@domain> 9 These reviewers should be CCed on patches. 10 L: *Mailing list* that is relevant to this area 11 S: *Status*, one of the following: 12 Supported: Someone is actually paid to look after this. 13 Maintained: Someone actually looks after it. 14 Odd Fixes: It has a maintainer but they don't have time to do 15 much other than throw the odd patch in. See below.. 16 Orphan: No current maintainer [but maybe you could take the 17 role as you write your new code]. 18 Obsolete: Old code. Something tagged obsolete generally means 19 it has been replaced by a better system and you 20 should be using that. 21 W: *Web-page* with status/info 22 Q: *Patchwork* web based patch tracking system site 23 B: URI for where to file *bugs*. A web-page with detailed bug 24 filing info, a direct bug tracker link, or a mailto: URI. 25 C: URI for *chat* protocol, server and channel where developers 26 usually hang out, for example irc://server/channel. 27 P: *Subsystem Profile* document for more details submitting 28 patches to the given subsystem. This is either an in-tree file, 29 or a URI. See Documentation/maintainer/maintainer-entry-profile.rst 30 for details. 31 T: *SCM* tree type and location. 32 Type is one of: git, hg, quilt, stgit, topgit 33 F: *Files* and directories wildcard patterns. 34 A trailing slash includes all files and subdirectory files. 35 F: drivers/net/ all files in and below drivers/net 36 F: drivers/net/* all files in drivers/net, but not below 37 F: */net/* all files in "any top level directory"/net 38 One pattern per line. Multiple F: lines acceptable. 39 X: *Excluded* files and directories that are NOT maintained, same 40 rules as F:. Files exclusions are tested before file matches. 41 Can be useful for excluding a specific subdirectory, for instance: 42 F: net/ 43 X: net/ipv6/ 44 matches all files in and below net excluding net/ipv6/ 45 N: Files and directories *Regex* patterns. 46 N: [^a-z]tegra all files whose path contains tegra 47 (not including files like integrator) 48 One pattern per line. Multiple N: lines acceptable. 49 scripts/get_maintainer.pl has different behavior for files that 50 match F: pattern and matches of N: patterns. By default, 51 get_maintainer will not look at git log history when an F: pattern 52 match occurs. When an N: match occurs, git log history is used 53 to also notify the people that have git commit signatures. 54 K: *Content regex* (perl extended) pattern match in a patch or file. 55 For instance: 56 K: of_get_profile 57 matches patches or files that contain "of_get_profile" 58 K: \b(printk|pr_(info|err))\b 59 matches patches or files that contain one or more of the words 60 printk, pr_info or pr_err 61 One regex pattern per line. Multiple K: lines acceptable. 62 63Maintainers List 64---------------- 65 66.. note:: When reading this list, please look for the most precise areas 67 first. When adding to this list, please keep the entries in 68 alphabetical order. 69 703C59X NETWORK DRIVER 71M: Steffen Klassert <klassert@kernel.org> 72L: netdev@vger.kernel.org 73S: Odd Fixes 74F: Documentation/networking/device_drivers/ethernet/3com/vortex.rst 75F: drivers/net/ethernet/3com/3c59x.c 76 773CR990 NETWORK DRIVER 78M: David Dillow <dave@thedillows.org> 79L: netdev@vger.kernel.org 80S: Maintained 81F: drivers/net/ethernet/3com/typhoon* 82 833WARE SAS/SATA-RAID SCSI DRIVERS (3W-XXXX, 3W-9XXX, 3W-SAS) 84M: Adam Radford <aradford@gmail.com> 85L: linux-scsi@vger.kernel.org 86S: Supported 87W: http://www.lsi.com 88F: drivers/scsi/3w-* 89 9053C700 AND 53C700-66 SCSI DRIVER 91M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 92L: linux-scsi@vger.kernel.org 93S: Maintained 94F: drivers/scsi/53c700* 95 966LOWPAN GENERIC (BTLE/IEEE 802.15.4) 97M: Alexander Aring <alex.aring@gmail.com> 98L: linux-bluetooth@vger.kernel.org 99L: linux-wpan@vger.kernel.org 100S: Maintained 101F: Documentation/networking/6lowpan.rst 102F: include/net/6lowpan.h 103F: net/6lowpan/ 104 1056PACK NETWORK DRIVER FOR AX.25 106M: Andreas Koensgen <ajk@comnets.uni-bremen.de> 107L: linux-hams@vger.kernel.org 108S: Maintained 109F: drivers/net/hamradio/6pack.c 110 111802.11 (including CFG80211/NL80211) 112M: Johannes Berg <johannes@sipsolutions.net> 113L: linux-wireless@vger.kernel.org 114S: Maintained 115W: https://wireless.wiki.kernel.org/ 116Q: https://patchwork.kernel.org/project/linux-wireless/list/ 117T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 118T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 119F: Documentation/driver-api/80211/cfg80211.rst 120F: Documentation/networking/regulatory.rst 121F: include/linux/ieee80211.h 122F: include/net/cfg80211.h 123F: include/net/ieee80211_radiotap.h 124F: include/net/iw_handler.h 125F: include/net/wext.h 126F: include/uapi/linux/nl80211.h 127N: include/uapi/linux/nl80211-.* 128F: include/uapi/linux/wireless.h 129F: net/wireless/ 130 1318169 10/100/1000 GIGABIT ETHERNET DRIVER 132M: Heiner Kallweit <hkallweit1@gmail.com> 133M: nic_swsd@realtek.com 134L: netdev@vger.kernel.org 135S: Maintained 136F: drivers/net/ethernet/realtek/r8169* 137 1388250/16?50 (AND CLONE UARTS) SERIAL DRIVER 139M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 140L: linux-serial@vger.kernel.org 141S: Maintained 142T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 143F: drivers/tty/serial/8250* 144F: include/linux/serial_8250.h 145 1468390 NETWORK DRIVERS [WD80x3/SMC-ELITE, SMC-ULTRA, NE2000, 3C503, etc.] 147L: netdev@vger.kernel.org 148S: Orphan / Obsolete 149F: drivers/net/ethernet/8390/ 150 1519P FILE SYSTEM 152M: Eric Van Hensbergen <ericvh@kernel.org> 153M: Latchesar Ionkov <lucho@ionkov.net> 154M: Dominique Martinet <asmadeus@codewreck.org> 155R: Christian Schoenebeck <linux_oss@crudebyte.com> 156L: v9fs@lists.linux.dev 157S: Maintained 158W: http://github.com/v9fs 159Q: http://patchwork.kernel.org/project/v9fs-devel/list/ 160T: git git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs.git 161T: git https://github.com/martinetd/linux.git 162F: Documentation/filesystems/9p.rst 163F: fs/9p/ 164F: include/net/9p/ 165F: include/trace/events/9p.h 166F: include/uapi/linux/virtio_9p.h 167F: net/9p/ 168 169A64FX DIAG DRIVER 170M: Hitomi Hasegawa <hasegawa-hitomi@fujitsu.com> 171S: Supported 172F: drivers/soc/fujitsu/a64fx-diag.c 173 174A8293 MEDIA DRIVER 175L: linux-media@vger.kernel.org 176S: Orphan 177W: https://linuxtv.org 178Q: http://patchwork.linuxtv.org/project/linux-media/list/ 179F: drivers/media/dvb-frontends/a8293* 180 181AACRAID SCSI RAID DRIVER 182M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 183L: linux-scsi@vger.kernel.org 184S: Supported 185W: http://www.adaptec.com/ 186F: Documentation/scsi/aacraid.rst 187F: drivers/scsi/aacraid/ 188 189AAEON UPBOARD FPGA MFD DRIVER 190M: Thomas Richard <thomas.richard@bootlin.com> 191S: Maintained 192F: drivers/leds/leds-upboard.c 193F: drivers/mfd/upboard-fpga.c 194F: drivers/pinctrl/pinctrl-upboard.c 195F: include/linux/mfd/upboard-fpga.h 196 197AB8500 BATTERY AND CHARGER DRIVERS 198M: Linus Walleij <linus.walleij@linaro.org> 199F: Documentation/devicetree/bindings/power/supply/*ab8500* 200F: drivers/power/supply/*ab8500* 201 202ABI/API 203L: linux-api@vger.kernel.org 204F: include/linux/syscalls.h 205F: kernel/sys_ni.c 206X: arch/*/include/uapi/ 207X: include/uapi/ 208 209ABIT UGURU 1,2 HARDWARE MONITOR DRIVER 210M: Hans de Goede <hansg@kernel.org> 211L: linux-hwmon@vger.kernel.org 212S: Maintained 213F: drivers/hwmon/abituguru.c 214 215ABIT UGURU 3 HARDWARE MONITOR DRIVER 216M: Alistair John Strachan <alistair@devzero.co.uk> 217L: linux-hwmon@vger.kernel.org 218S: Maintained 219F: drivers/hwmon/abituguru3.c 220 221ACCES 104-DIO-48E GPIO DRIVER 222M: William Breathitt Gray <wbg@kernel.org> 223L: linux-gpio@vger.kernel.org 224S: Maintained 225F: drivers/gpio/gpio-104-dio-48e.c 226 227ACCES 104-IDI-48 GPIO DRIVER 228M: William Breathitt Gray <wbg@kernel.org> 229L: linux-gpio@vger.kernel.org 230S: Maintained 231F: drivers/gpio/gpio-104-idi-48.c 232 233ACCES 104-IDIO-16 GPIO DRIVER 234M: William Breathitt Gray <wbg@kernel.org> 235L: linux-gpio@vger.kernel.org 236S: Maintained 237F: drivers/gpio/gpio-104-idio-16.c 238 239ACCES 104-QUAD-8 DRIVER 240M: William Breathitt Gray <wbg@kernel.org> 241L: linux-iio@vger.kernel.org 242S: Maintained 243F: drivers/counter/104-quad-8.c 244 245ACCES IDIO-16 GPIO LIBRARY 246M: William Breathitt Gray <wbg@kernel.org> 247L: linux-gpio@vger.kernel.org 248S: Maintained 249F: drivers/gpio/gpio-idio-16.c 250F: drivers/gpio/gpio-idio-16.h 251 252ACCES PCI-IDIO-16 GPIO DRIVER 253M: William Breathitt Gray <wbg@kernel.org> 254L: linux-gpio@vger.kernel.org 255S: Maintained 256F: drivers/gpio/gpio-pci-idio-16.c 257 258ACCES PCIe-IDIO-24 GPIO DRIVER 259M: William Breathitt Gray <wbg@kernel.org> 260L: linux-gpio@vger.kernel.org 261S: Maintained 262F: drivers/gpio/gpio-pcie-idio-24.c 263 264ACENIC DRIVER 265M: Jes Sorensen <jes@trained-monkey.org> 266L: linux-acenic@sunsite.dk 267S: Maintained 268F: drivers/net/ethernet/alteon/acenic* 269 270ACER ASPIRE ONE TEMPERATURE AND FAN DRIVER 271M: Peter Kaestle <peter@piie.net> 272L: platform-driver-x86@vger.kernel.org 273S: Maintained 274W: http://piie.net/?section=acerhdf 275F: drivers/platform/x86/acerhdf.c 276 277ACER WMI LAPTOP EXTRAS 278M: "Lee, Chun-Yi" <jlee@suse.com> 279L: platform-driver-x86@vger.kernel.org 280S: Maintained 281F: drivers/platform/x86/acer-wmi.c 282 283ACPI 284M: "Rafael J. Wysocki" <rafael@kernel.org> 285R: Len Brown <lenb@kernel.org> 286L: linux-acpi@vger.kernel.org 287S: Supported 288Q: https://patchwork.kernel.org/project/linux-acpi/list/ 289B: https://bugzilla.kernel.org 290T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 291F: Documentation/ABI/testing/configfs-acpi 292F: Documentation/ABI/testing/sysfs-bus-acpi 293F: Documentation/firmware-guide/acpi/ 294F: arch/x86/kernel/acpi/ 295F: arch/x86/pci/acpi.c 296F: drivers/acpi/ 297F: drivers/pci/*/*acpi* 298F: drivers/pci/*acpi* 299F: drivers/pnp/pnpacpi/ 300F: include/acpi/ 301F: include/linux/acpi.h 302F: include/linux/fwnode.h 303F: include/linux/fw_table.h 304F: lib/fw_table.c 305F: rust/kernel/acpi.rs 306F: tools/power/acpi/ 307 308ACPI APEI 309M: "Rafael J. Wysocki" <rafael@kernel.org> 310R: Tony Luck <tony.luck@intel.com> 311R: Borislav Petkov <bp@alien8.de> 312R: Hanjun Guo <guohanjun@huawei.com> 313R: Mauro Carvalho Chehab <mchehab@kernel.org> 314R: Shuai Xue <xueshuai@linux.alibaba.com> 315L: linux-acpi@vger.kernel.org 316F: drivers/acpi/apei/ 317 318ACPI COMPONENT ARCHITECTURE (ACPICA) 319M: "Rafael J. Wysocki" <rafael@kernel.org> 320M: Robert Moore <robert.moore@intel.com> 321L: linux-acpi@vger.kernel.org 322L: acpica-devel@lists.linux.dev 323S: Supported 324W: https://acpica.org/ 325W: https://github.com/acpica/acpica/ 326Q: https://patchwork.kernel.org/project/linux-acpi/list/ 327B: https://bugzilla.kernel.org 328B: https://bugs.acpica.org 329T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 330F: drivers/acpi/acpica/ 331F: include/acpi/ 332F: tools/power/acpi/ 333 334ACPI FOR ARM64 (ACPI/arm64) 335M: Lorenzo Pieralisi <lpieralisi@kernel.org> 336M: Hanjun Guo <guohanjun@huawei.com> 337M: Sudeep Holla <sudeep.holla@arm.com> 338L: linux-acpi@vger.kernel.org 339L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 340S: Maintained 341F: drivers/acpi/arm64 342F: include/linux/acpi_iort.h 343 344ACPI FOR RISC-V (ACPI/riscv) 345M: Sunil V L <sunilvl@ventanamicro.com> 346L: linux-acpi@vger.kernel.org 347L: linux-riscv@lists.infradead.org 348S: Maintained 349F: drivers/acpi/riscv/ 350F: include/linux/acpi_rimt.h 351 352ACPI PCC(Platform Communication Channel) MAILBOX DRIVER 353M: Sudeep Holla <sudeep.holla@arm.com> 354L: linux-acpi@vger.kernel.org 355S: Supported 356F: drivers/mailbox/pcc.c 357 358ACPI PMIC DRIVERS 359M: "Rafael J. Wysocki" <rafael@kernel.org> 360M: Len Brown <lenb@kernel.org> 361R: Andy Shevchenko <andy@kernel.org> 362R: Mika Westerberg <westeri@kernel.org> 363L: linux-acpi@vger.kernel.org 364S: Supported 365Q: https://patchwork.kernel.org/project/linux-acpi/list/ 366B: https://bugzilla.kernel.org 367T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 368F: drivers/acpi/pmic/ 369 370ACPI QUICKSTART DRIVER 371M: Armin Wolf <W_Armin@gmx.de> 372L: platform-driver-x86@vger.kernel.org 373S: Maintained 374F: drivers/platform/x86/quickstart.c 375 376ACPI SERIAL MULTI INSTANTIATE DRIVER 377M: Hans de Goede <hansg@kernel.org> 378L: platform-driver-x86@vger.kernel.org 379S: Maintained 380F: drivers/platform/x86/serial-multi-instantiate.c 381 382ACPI THERMAL DRIVER 383M: Rafael J. Wysocki <rafael@kernel.org> 384R: Zhang Rui <rui.zhang@intel.com> 385L: linux-acpi@vger.kernel.org 386S: Supported 387B: https://bugzilla.kernel.org 388F: drivers/acpi/*thermal* 389 390ACPI VIOT DRIVER 391M: Jean-Philippe Brucker <jean-philippe@linaro.org> 392L: linux-acpi@vger.kernel.org 393L: iommu@lists.linux.dev 394S: Maintained 395F: drivers/acpi/viot.c 396F: include/linux/acpi_viot.h 397 398ACPI WMI DRIVER 399M: Armin Wolf <W_Armin@gmx.de> 400L: platform-driver-x86@vger.kernel.org 401S: Maintained 402F: Documentation/ABI/testing/sysfs-bus-wmi 403F: Documentation/driver-api/wmi.rst 404F: Documentation/wmi/ 405F: drivers/platform/x86/wmi.c 406F: include/uapi/linux/wmi.h 407 408ACRN HYPERVISOR SERVICE MODULE 409M: Fei Li <fei1.li@intel.com> 410L: acrn-dev@lists.projectacrn.org (subscribers-only) 411S: Supported 412W: https://projectacrn.org 413F: Documentation/virt/acrn/ 414F: drivers/virt/acrn/ 415F: include/uapi/linux/acrn.h 416 417AD1889 ALSA SOUND DRIVER 418L: linux-parisc@vger.kernel.org 419S: Maintained 420W: https://parisc.wiki.kernel.org/index.php/AD1889 421F: sound/pci/ad1889.* 422 423AD5110 ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER 424M: Mugilraj Dhavachelvan <dmugil2000@gmail.com> 425L: linux-iio@vger.kernel.org 426S: Supported 427F: drivers/iio/potentiometer/ad5110.c 428 429AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER 430M: Michael Hennerich <michael.hennerich@analog.com> 431S: Supported 432W: http://wiki.analog.com/AD5254 433W: https://ez.analog.com/linux-software-drivers 434F: drivers/misc/ad525x_dpot.c 435 436AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821) 437M: Michael Hennerich <michael.hennerich@analog.com> 438S: Supported 439W: http://wiki.analog.com/AD5398 440W: https://ez.analog.com/linux-software-drivers 441F: drivers/regulator/ad5398.c 442 443AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A) 444M: Michael Hennerich <michael.hennerich@analog.com> 445S: Supported 446W: http://wiki.analog.com/AD7142 447W: https://ez.analog.com/linux-software-drivers 448F: drivers/input/misc/ad714x.c 449 450AD738X ADC DRIVER (AD7380/1/2/4) 451M: Michael Hennerich <michael.hennerich@analog.com> 452M: Nuno Sá <nuno.sa@analog.com> 453R: David Lechner <dlechner@baylibre.com> 454S: Supported 455W: https://wiki.analog.com/resources/tools-software/linux-drivers/iio-adc/ad738x 456W: https://ez.analog.com/linux-software-drivers 457F: Documentation/devicetree/bindings/iio/adc/adi,ad7380.yaml 458F: Documentation/iio/ad7380.rst 459F: drivers/iio/adc/ad7380.c 460 461AD7476 ADC DRIVER FOR VARIOUS SIMPLE 1-CHANNEL SPI ADCs 462M: Matti Vaittinen <mazziesaccount@gmail.com> 463S: Maintained 464F: drivers/iio/adc/ad7476.c 465 466AD7877 TOUCHSCREEN DRIVER 467M: Michael Hennerich <michael.hennerich@analog.com> 468S: Supported 469W: http://wiki.analog.com/AD7877 470W: https://ez.analog.com/linux-software-drivers 471F: drivers/input/touchscreen/ad7877.c 472 473AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889) 474M: Michael Hennerich <michael.hennerich@analog.com> 475S: Supported 476W: http://wiki.analog.com/AD7879 477W: https://ez.analog.com/linux-software-drivers 478F: drivers/input/touchscreen/ad7879.c 479 480AD7944 ADC DRIVER (AD7944/AD7985/AD7986) 481M: Michael Hennerich <michael.hennerich@analog.com> 482M: Nuno Sá <nuno.sa@analog.com> 483R: David Lechner <dlechner@baylibre.com> 484S: Supported 485W: https://ez.analog.com/linux-software-drivers 486F: Documentation/devicetree/bindings/iio/adc/adi,ad7944.yaml 487F: Documentation/iio/ad7944.rst 488F: drivers/iio/adc/ad7944.c 489 490ADAFRUIT MINI I2C GAMEPAD 491M: Anshul Dalal <anshulusr@gmail.com> 492L: linux-input@vger.kernel.org 493S: Maintained 494F: Documentation/devicetree/bindings/input/adafruit,seesaw-gamepad.yaml 495F: drivers/input/joystick/adafruit-seesaw.c 496 497ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR) 498M: Jiri Kosina <jikos@kernel.org> 499S: Maintained 500 501ADF7242 IEEE 802.15.4 RADIO DRIVER 502M: Michael Hennerich <michael.hennerich@analog.com> 503L: linux-wpan@vger.kernel.org 504S: Supported 505W: https://wiki.analog.com/ADF7242 506W: https://ez.analog.com/linux-software-drivers 507F: Documentation/devicetree/bindings/net/ieee802154/adf7242.txt 508F: drivers/net/ieee802154/adf7242.c 509 510ADM1025 HARDWARE MONITOR DRIVER 511M: Jean Delvare <jdelvare@suse.com> 512L: linux-hwmon@vger.kernel.org 513S: Maintained 514F: Documentation/hwmon/adm1025.rst 515F: drivers/hwmon/adm1025.c 516 517ADM1029 HARDWARE MONITOR DRIVER 518M: Corentin Labbe <clabbe.montjoie@gmail.com> 519L: linux-hwmon@vger.kernel.org 520S: Maintained 521F: drivers/hwmon/adm1029.c 522 523ADM8211 WIRELESS DRIVER 524L: linux-wireless@vger.kernel.org 525S: Orphan 526F: drivers/net/wireless/admtek/ 527 528ADP1050 HARDWARE MONITOR DRIVER 529M: Radu Sabau <radu.sabau@analog.com> 530L: linux-hwmon@vger.kernel.org 531S: Supported 532W: https://ez.analog.com/linux-software-drivers 533F: Documentation/devicetree/bindings/hwmon/pmbus/adi,adp1050.yaml 534 535ADP1653 FLASH CONTROLLER DRIVER 536M: Sakari Ailus <sakari.ailus@iki.fi> 537L: linux-media@vger.kernel.org 538S: Maintained 539F: Documentation/devicetree/bindings/media/i2c/adi,adp1653.txt 540F: drivers/media/i2c/adp1653.c 541F: include/media/i2c/adp1653.h 542 543ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501) 544M: Michael Hennerich <michael.hennerich@analog.com> 545S: Supported 546W: http://wiki.analog.com/ADP5520 547W: https://ez.analog.com/linux-software-drivers 548F: drivers/gpio/gpio-adp5520.c 549F: drivers/input/keyboard/adp5520-keys.c 550F: drivers/leds/leds-adp5520.c 551F: drivers/mfd/adp5520.c 552F: drivers/video/backlight/adp5520_bl.c 553 554ADP5585 GPIO EXPANDER, PWM AND KEYPAD CONTROLLER DRIVER 555M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 556L: linux-gpio@vger.kernel.org 557L: linux-pwm@vger.kernel.org 558S: Maintained 559F: Documentation/devicetree/bindings/*/adi,adp5585*.yaml 560F: drivers/gpio/gpio-adp5585.c 561F: drivers/input/keyboard/adp5585-keys.c 562F: drivers/mfd/adp5585.c 563F: drivers/pwm/pwm-adp5585.c 564F: include/linux/mfd/adp5585.h 565 566ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587) 567M: Michael Hennerich <michael.hennerich@analog.com> 568S: Supported 569W: http://wiki.analog.com/ADP5588 570W: https://ez.analog.com/linux-software-drivers 571F: Documentation/devicetree/bindings/input/adi,adp5588.yaml 572F: drivers/input/keyboard/adp5588-keys.c 573 574ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863) 575M: Michael Hennerich <michael.hennerich@analog.com> 576S: Supported 577W: http://wiki.analog.com/ADP8860 578W: https://ez.analog.com/linux-software-drivers 579F: drivers/video/backlight/adp8860_bl.c 580 581ADT746X FAN DRIVER 582M: Colin Leroy <colin@colino.net> 583S: Maintained 584F: drivers/macintosh/therm_adt746x.c 585 586ADT7475 HARDWARE MONITOR DRIVER 587M: Jean Delvare <jdelvare@suse.com> 588L: linux-hwmon@vger.kernel.org 589S: Maintained 590F: Documentation/hwmon/adt7475.rst 591F: drivers/hwmon/adt7475.c 592 593ADVANSYS SCSI DRIVER 594M: Matthew Wilcox <willy@infradead.org> 595M: Hannes Reinecke <hare@suse.com> 596L: linux-scsi@vger.kernel.org 597S: Maintained 598F: Documentation/scsi/advansys.rst 599F: drivers/scsi/advansys.c 600 601ADVANTECH SWBTN DRIVER 602M: Andrea Ho <Andrea.Ho@advantech.com.tw> 603L: platform-driver-x86@vger.kernel.org 604S: Maintained 605F: drivers/platform/x86/adv_swbutton.c 606 607ADXL313 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 608M: Lucas Stankus <lucas.p.stankus@gmail.com> 609S: Supported 610F: Documentation/devicetree/bindings/iio/accel/adi,adxl313.yaml 611F: drivers/iio/accel/adxl313* 612 613ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346) 614M: Michael Hennerich <michael.hennerich@analog.com> 615S: Supported 616W: http://wiki.analog.com/ADXL345 617W: https://ez.analog.com/linux-software-drivers 618F: Documentation/devicetree/bindings/iio/accel/adi,adxl345.yaml 619F: drivers/input/misc/adxl34x.c 620 621ADXL355 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 622M: Puranjay Mohan <puranjay@kernel.org> 623L: linux-iio@vger.kernel.org 624S: Supported 625F: Documentation/devicetree/bindings/iio/accel/adi,adxl355.yaml 626F: drivers/iio/accel/adxl355.h 627F: drivers/iio/accel/adxl355_core.c 628F: drivers/iio/accel/adxl355_i2c.c 629F: drivers/iio/accel/adxl355_spi.c 630 631ADXL367 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 632M: Cosmin Tanislav <cosmin.tanislav@analog.com> 633L: linux-iio@vger.kernel.org 634S: Supported 635W: https://ez.analog.com/linux-software-drivers 636F: Documentation/devicetree/bindings/iio/accel/adi,adxl367.yaml 637F: drivers/iio/accel/adxl367* 638 639ADXL372 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 640M: Michael Hennerich <michael.hennerich@analog.com> 641S: Supported 642W: https://ez.analog.com/linux-software-drivers 643F: Documentation/devicetree/bindings/iio/accel/adi,adxl372.yaml 644F: drivers/iio/accel/adxl372.c 645F: drivers/iio/accel/adxl372_i2c.c 646F: drivers/iio/accel/adxl372_spi.c 647 648ADXL380 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 649M: Ramona Gradinariu <ramona.gradinariu@analog.com> 650M: Antoniu Miclaus <antoniu.miclaus@analog.com> 651S: Supported 652W: https://ez.analog.com/linux-software-drivers 653F: Documentation/devicetree/bindings/iio/accel/adi,adxl380.yaml 654F: drivers/iio/accel/adxl380.c 655F: drivers/iio/accel/adxl380.h 656F: drivers/iio/accel/adxl380_i2c.c 657F: drivers/iio/accel/adxl380_spi.c 658 659AEONSEMI PHY DRIVER 660M: Christian Marangi <ansuelsmth@gmail.com> 661L: netdev@vger.kernel.org 662S: Maintained 663F: Documentation/devicetree/bindings/net/aeonsemi,as21xxx.yaml 664F: drivers/net/phy/as21xxx.c 665 666AF8133J THREE-AXIS MAGNETOMETER DRIVER 667M: Ondřej Jirman <megi@xff.cz> 668S: Maintained 669F: Documentation/devicetree/bindings/iio/magnetometer/voltafield,af8133j.yaml 670F: drivers/iio/magnetometer/af8133j.c 671 672AF9013 MEDIA DRIVER 673L: linux-media@vger.kernel.org 674S: Orphan 675W: https://linuxtv.org 676Q: http://patchwork.linuxtv.org/project/linux-media/list/ 677F: drivers/media/dvb-frontends/af9013* 678 679AF9033 MEDIA DRIVER 680L: linux-media@vger.kernel.org 681S: Orphan 682W: https://linuxtv.org 683Q: http://patchwork.linuxtv.org/project/linux-media/list/ 684F: drivers/media/dvb-frontends/af9033* 685 686AFFS FILE SYSTEM 687M: David Sterba <dsterba@suse.com> 688L: linux-fsdevel@vger.kernel.org 689S: Odd Fixes 690F: Documentation/filesystems/affs.rst 691F: fs/affs/ 692 693AFS FILESYSTEM 694M: David Howells <dhowells@redhat.com> 695M: Marc Dionne <marc.dionne@auristor.com> 696L: linux-afs@lists.infradead.org 697S: Supported 698W: https://www.infradead.org/~dhowells/kafs/ 699F: Documentation/filesystems/afs.rst 700F: fs/afs/ 701F: include/trace/events/afs.h 702 703AGPGART DRIVER 704M: David Airlie <airlied@redhat.com> 705L: dri-devel@lists.freedesktop.org 706S: Maintained 707T: git https://gitlab.freedesktop.org/drm/kernel.git 708F: drivers/char/agp/ 709F: include/linux/agp* 710F: include/uapi/linux/agp* 711 712AHA152X SCSI DRIVER 713M: "Juergen E. Fischer" <fischer@norbit.de> 714L: linux-scsi@vger.kernel.org 715S: Maintained 716F: drivers/scsi/aha152x* 717F: drivers/scsi/pcmcia/aha152x* 718 719AIC7XXX / AIC79XX SCSI DRIVER 720M: Hannes Reinecke <hare@suse.com> 721L: linux-scsi@vger.kernel.org 722S: Maintained 723F: drivers/scsi/aic7xxx/ 724 725AIMSLAB FM RADIO RECEIVER DRIVER 726M: Hans Verkuil <hverkuil@kernel.org> 727L: linux-media@vger.kernel.org 728S: Maintained 729W: https://linuxtv.org 730T: git git://linuxtv.org/media.git 731F: drivers/media/radio/radio-aimslab* 732 733AIO 734M: Benjamin LaHaise <bcrl@kvack.org> 735L: linux-aio@kvack.org 736S: Supported 737F: fs/aio.c 738F: include/linux/*aio*.h 739 740AIROHA ETHERNET DRIVER 741M: Lorenzo Bianconi <lorenzo@kernel.org> 742L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 743L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 744L: netdev@vger.kernel.org 745S: Maintained 746F: Documentation/devicetree/bindings/net/airoha,en7581-eth.yaml 747F: drivers/net/ethernet/airoha/ 748 749AIROHA PCIE PHY DRIVER 750M: Lorenzo Bianconi <lorenzo@kernel.org> 751L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 752S: Maintained 753F: Documentation/devicetree/bindings/phy/airoha,en7581-pcie-phy.yaml 754F: drivers/phy/phy-airoha-pcie-regs.h 755F: drivers/phy/phy-airoha-pcie.c 756 757AIROHA SPI SNFI DRIVER 758M: Lorenzo Bianconi <lorenzo@kernel.org> 759M: Ray Liu <ray.liu@airoha.com> 760L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 761L: linux-spi@vger.kernel.org 762S: Maintained 763F: Documentation/devicetree/bindings/spi/airoha,en7581-snand.yaml 764F: drivers/spi/spi-airoha-snfi.c 765 766AIRSPY MEDIA DRIVER 767L: linux-media@vger.kernel.org 768S: Orphan 769W: https://linuxtv.org 770Q: http://patchwork.linuxtv.org/project/linux-media/list/ 771F: drivers/media/usb/airspy/ 772 773ALACRITECH GIGABIT ETHERNET DRIVER 774M: Lino Sanfilippo <LinoSanfilippo@gmx.de> 775S: Maintained 776F: drivers/net/ethernet/alacritech/* 777 778ALCATEL SPEEDTOUCH USB DRIVER 779M: Duncan Sands <duncan.sands@free.fr> 780L: linux-usb@vger.kernel.org 781S: Maintained 782W: http://www.linux-usb.org/SpeedTouch/ 783F: drivers/usb/atm/speedtch.c 784F: drivers/usb/atm/usbatm.c 785 786ALCHEMY AU1XX0 MMC DRIVER 787M: Manuel Lauss <manuel.lauss@gmail.com> 788S: Maintained 789F: drivers/mmc/host/au1xmmc.c 790 791ALI1563 I2C DRIVER 792M: Rudolf Marek <r.marek@assembler.cz> 793L: linux-i2c@vger.kernel.org 794S: Maintained 795F: Documentation/i2c/busses/i2c-ali1563.rst 796F: drivers/i2c/busses/i2c-ali1563.c 797 798ALIBABA ELASTIC RDMA DRIVER 799M: Cheng Xu <chengyou@linux.alibaba.com> 800M: Kai Shen <kaishen@linux.alibaba.com> 801L: linux-rdma@vger.kernel.org 802S: Supported 803F: drivers/infiniband/hw/erdma 804F: include/uapi/rdma/erdma-abi.h 805 806ALIBABA PMU DRIVER 807M: Shuai Xue <xueshuai@linux.alibaba.com> 808S: Supported 809F: Documentation/admin-guide/perf/alibaba_pmu.rst 810F: drivers/perf/alibaba_uncore_drw_pmu.c 811 812ALIENWARE WMI DRIVER 813M: Kurt Borja <kuurtb@gmail.com> 814L: platform-driver-x86@vger.kernel.org 815L: Dell.Client.Kernel@dell.com 816S: Maintained 817F: Documentation/ABI/testing/debugfs-alienware-wmi 818F: Documentation/ABI/testing/sysfs-platform-alienware-wmi 819F: Documentation/admin-guide/laptops/alienware-wmi.rst 820F: Documentation/wmi/devices/alienware-wmi.rst 821F: drivers/platform/x86/dell/alienware-wmi* 822 823ALLEGRO DVT VIDEO IP CORE DRIVER 824M: Michael Tretter <m.tretter@pengutronix.de> 825R: Pengutronix Kernel Team <kernel@pengutronix.de> 826L: linux-media@vger.kernel.org 827S: Maintained 828F: Documentation/devicetree/bindings/media/allegro,al5e.yaml 829F: drivers/media/platform/allegro-dvt/ 830 831ALLIED VISION ALVIUM CAMERA DRIVER 832M: Tommaso Merciai <tomm.merciai@gmail.com> 833M: Martin Hecht <mhecht73@gmail.com> 834L: linux-media@vger.kernel.org 835S: Maintained 836F: Documentation/devicetree/bindings/media/i2c/alliedvision,alvium-csi2.yaml 837F: drivers/media/i2c/alvium-csi2.c 838F: drivers/media/i2c/alvium-csi2.h 839 840ALLWINNER A10 CSI DRIVER 841M: Maxime Ripard <mripard@kernel.org> 842L: linux-media@vger.kernel.org 843S: Maintained 844T: git git://linuxtv.org/media.git 845F: Documentation/devicetree/bindings/media/allwinner,sun4i-a10-csi.yaml 846F: drivers/media/platform/sunxi/sun4i-csi/ 847 848ALLWINNER A31 CSI DRIVER 849M: Yong Deng <yong.deng@magewell.com> 850M: Paul Kocialkowski <paulk@sys-base.io> 851L: linux-media@vger.kernel.org 852S: Maintained 853T: git git://linuxtv.org/media.git 854F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-csi.yaml 855F: drivers/media/platform/sunxi/sun6i-csi/ 856 857ALLWINNER A31 ISP DRIVER 858M: Paul Kocialkowski <paulk@sys-base.io> 859L: linux-media@vger.kernel.org 860S: Maintained 861T: git git://linuxtv.org/media.git 862F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-isp.yaml 863F: drivers/staging/media/sunxi/sun6i-isp/ 864F: drivers/staging/media/sunxi/sun6i-isp/uapi/sun6i-isp-config.h 865 866ALLWINNER A31 MIPI CSI-2 BRIDGE DRIVER 867M: Paul Kocialkowski <paulk@sys-base.io> 868L: linux-media@vger.kernel.org 869S: Maintained 870T: git git://linuxtv.org/media.git 871F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-mipi-csi2.yaml 872F: drivers/media/platform/sunxi/sun6i-mipi-csi2/ 873 874ALLWINNER CPUFREQ DRIVER 875M: Yangtao Li <tiny.windzz@gmail.com> 876L: linux-pm@vger.kernel.org 877S: Maintained 878F: Documentation/devicetree/bindings/opp/allwinner,sun50i-h6-operating-points.yaml 879F: drivers/cpufreq/sun50i-cpufreq-nvmem.c 880 881ALLWINNER CRYPTO DRIVERS 882M: Corentin Labbe <clabbe.montjoie@gmail.com> 883L: linux-crypto@vger.kernel.org 884S: Maintained 885F: drivers/crypto/allwinner/ 886 887ALLWINNER DMIC DRIVERS 888M: Ban Tao <fengzheng923@gmail.com> 889L: linux-sound@vger.kernel.org 890S: Maintained 891F: Documentation/devicetree/bindings/sound/allwinner,sun50i-h6-dmic.yaml 892F: sound/soc/sunxi/sun50i-dmic.c 893 894ALLWINNER HARDWARE SPINLOCK SUPPORT 895M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 896S: Maintained 897F: Documentation/devicetree/bindings/hwlock/allwinner,sun6i-a31-hwspinlock.yaml 898F: drivers/hwspinlock/sun6i_hwspinlock.c 899 900ALLWINNER THERMAL DRIVER 901M: Vasily Khoruzhick <anarsoul@gmail.com> 902M: Yangtao Li <tiny.windzz@gmail.com> 903L: linux-pm@vger.kernel.org 904S: Maintained 905F: Documentation/devicetree/bindings/thermal/allwinner,sun8i-a83t-ths.yaml 906F: drivers/thermal/sun8i_thermal.c 907 908ALLWINNER VPU DRIVER 909M: Maxime Ripard <mripard@kernel.org> 910M: Paul Kocialkowski <paulk@sys-base.io> 911L: linux-media@vger.kernel.org 912S: Maintained 913F: drivers/staging/media/sunxi/cedrus/ 914 915ALPHA PORT 916M: Richard Henderson <richard.henderson@linaro.org> 917M: Matt Turner <mattst88@gmail.com> 918M: Magnus Lindholm <linmag7@gmail.com> 919L: linux-alpha@vger.kernel.org 920S: Odd Fixes 921F: arch/alpha/ 922 923ALPS PS/2 TOUCHPAD DRIVER 924R: Pali Rohár <pali@kernel.org> 925F: drivers/input/mouse/alps.* 926 927ALTERA MAILBOX DRIVER 928M: Tien Sung Ang <tiensung.ang@altera.com> 929S: Maintained 930F: drivers/mailbox/mailbox-altera.c 931 932ALTERA MSGDMA IP CORE DRIVER 933M: Olivier Dautricourt <olivierdautricourt@gmail.com> 934R: Stefan Roese <sr@denx.de> 935L: dmaengine@vger.kernel.org 936S: Odd Fixes 937F: Documentation/devicetree/bindings/dma/altr,msgdma.yaml 938F: drivers/dma/altera-msgdma.c 939 940ALTERA PIO DRIVER 941M: Adrian Ng <adrianhoyin.ng@altera.com> 942L: linux-gpio@vger.kernel.org 943S: Maintained 944F: drivers/gpio/gpio-altera.c 945 946ALTERA TRIPLE SPEED ETHERNET DRIVER 947M: Boon Khai Ng <boon.khai.ng@altera.com> 948L: netdev@vger.kernel.org 949S: Maintained 950F: drivers/net/ethernet/altera/ 951 952ALTERA UART/JTAG UART SERIAL DRIVERS 953M: Tobias Klauser <tklauser@distanz.ch> 954L: linux-serial@vger.kernel.org 955S: Maintained 956F: drivers/tty/serial/altera_jtaguart.c 957F: drivers/tty/serial/altera_uart.c 958F: include/linux/altera_jtaguart.h 959F: include/linux/altera_uart.h 960 961AMAZON ANNAPURNA LABS FIC DRIVER 962M: Talel Shenhar <talel@amazon.com> 963S: Maintained 964F: Documentation/devicetree/bindings/interrupt-controller/amazon,al-fic.yaml 965F: drivers/irqchip/irq-al-fic.c 966 967AMAZON ANNAPURNA LABS MEMORY CONTROLLER EDAC 968M: Talel Shenhar <talel@amazon.com> 969M: Talel Shenhar <talelshenhar@gmail.com> 970S: Maintained 971F: Documentation/devicetree/bindings/edac/amazon,al-mc-edac.yaml 972F: drivers/edac/al_mc_edac.c 973 974AMAZON ANNAPURNA LABS THERMAL MMIO DRIVER 975M: Talel Shenhar <talel@amazon.com> 976S: Maintained 977F: Documentation/devicetree/bindings/thermal/amazon,al-thermal.txt 978F: drivers/thermal/thermal_mmio.c 979 980AMAZON ETHERNET DRIVERS 981M: Shay Agroskin <shayagr@amazon.com> 982M: Arthur Kiyanovski <akiyano@amazon.com> 983R: David Arinzon <darinzon@amazon.com> 984R: Saeed Bishara <saeedb@amazon.com> 985L: netdev@vger.kernel.org 986S: Maintained 987F: Documentation/networking/device_drivers/ethernet/amazon/ena.rst 988F: drivers/net/ethernet/amazon/ 989 990AMAZON RDMA EFA DRIVER 991M: Michael Margolin <mrgolin@amazon.com> 992R: Gal Pressman <gal.pressman@linux.dev> 993R: Yossi Leybovich <sleybo@amazon.com> 994L: linux-rdma@vger.kernel.org 995S: Supported 996Q: https://patchwork.kernel.org/project/linux-rdma/list/ 997F: drivers/infiniband/hw/efa/ 998F: include/uapi/rdma/efa-abi.h 999 1000AMD 3D V-CACHE PERFORMANCE OPTIMIZER DRIVER 1001M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 1002R: Mario Limonciello <mario.limonciello@amd.com> 1003L: platform-driver-x86@vger.kernel.org 1004S: Supported 1005F: Documentation/ABI/testing/sysfs-bus-platform-drivers-amd_x3d_vcache 1006F: drivers/platform/x86/amd/x3d_vcache.c 1007 1008AMD ADDRESS TRANSLATION LIBRARY (ATL) 1009M: Yazen Ghannam <Yazen.Ghannam@amd.com> 1010L: linux-edac@vger.kernel.org 1011S: Supported 1012F: drivers/ras/amd/atl/* 1013 1014AMD AE4DMA DRIVER 1015M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 1016L: dmaengine@vger.kernel.org 1017S: Supported 1018F: drivers/dma/amd/ae4dma/ 1019 1020AMD AXI W1 DRIVER 1021M: Kris Chaplin <kris.chaplin@amd.com> 1022R: Thomas Delev <thomas.delev@amd.com> 1023R: Michal Simek <michal.simek@amd.com> 1024S: Maintained 1025F: Documentation/devicetree/bindings/w1/amd,axi-1wire-host.yaml 1026F: drivers/w1/masters/amd_axi_w1.c 1027 1028AMD CDX BUS DRIVER 1029M: Nipun Gupta <nipun.gupta@amd.com> 1030M: Nikhil Agarwal <nikhil.agarwal@amd.com> 1031S: Maintained 1032F: Documentation/devicetree/bindings/bus/xlnx,versal-net-cdx.yaml 1033F: drivers/cdx/* 1034F: include/linux/cdx/* 1035 1036AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER 1037M: Tom Lendacky <thomas.lendacky@amd.com> 1038M: John Allen <john.allen@amd.com> 1039L: linux-crypto@vger.kernel.org 1040S: Supported 1041F: drivers/crypto/ccp/ 1042F: include/linux/ccp.h 1043 1044AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - SEV SUPPORT 1045M: Ashish Kalra <ashish.kalra@amd.com> 1046M: Tom Lendacky <thomas.lendacky@amd.com> 1047L: linux-crypto@vger.kernel.org 1048S: Supported 1049F: drivers/crypto/ccp/sev* 1050F: include/uapi/linux/psp-sev.h 1051 1052AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - DBC SUPPORT 1053M: Mario Limonciello <mario.limonciello@amd.com> 1054L: linux-crypto@vger.kernel.org 1055S: Supported 1056F: drivers/crypto/ccp/dbc.c 1057F: drivers/crypto/ccp/dbc.h 1058F: drivers/crypto/ccp/platform-access.c 1059F: drivers/crypto/ccp/platform-access.h 1060F: include/uapi/linux/psp-dbc.h 1061F: tools/crypto/ccp/*.c 1062F: tools/crypto/ccp/*.py 1063 1064AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - HSTI SUPPORT 1065M: Mario Limonciello <mario.limonciello@amd.com> 1066L: linux-crypto@vger.kernel.org 1067S: Supported 1068F: drivers/crypto/ccp/hsti.* 1069 1070AMD DISPLAY CORE 1071M: Harry Wentland <harry.wentland@amd.com> 1072M: Leo Li <sunpeng.li@amd.com> 1073R: Rodrigo Siqueira <siqueira@igalia.com> 1074L: amd-gfx@lists.freedesktop.org 1075S: Supported 1076T: git https://gitlab.freedesktop.org/agd5f/linux.git 1077F: drivers/gpu/drm/amd/display/ 1078 1079AMD DISPLAY CORE - DML 1080M: Austin Zheng <austin.zheng@amd.com> 1081M: Jun Lei <jun.lei@amd.com> 1082S: Supported 1083F: drivers/gpu/drm/amd/display/dc/dml/ 1084F: drivers/gpu/drm/amd/display/dc/dml2/ 1085 1086AMD FAM15H PROCESSOR POWER MONITORING DRIVER 1087M: Huang Rui <ray.huang@amd.com> 1088L: linux-hwmon@vger.kernel.org 1089S: Supported 1090F: Documentation/hwmon/fam15h_power.rst 1091F: drivers/hwmon/fam15h_power.c 1092 1093AMD FCH GPIO DRIVER 1094M: Enrico Weigelt, metux IT consult <info@metux.net> 1095L: linux-gpio@vger.kernel.org 1096S: Maintained 1097F: drivers/gpio/gpio-amd-fch.c 1098F: include/linux/platform_data/gpio/gpio-amd-fch.h 1099 1100AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER 1101L: linux-geode@lists.infradead.org (moderated for non-subscribers) 1102S: Orphan 1103F: drivers/usb/gadget/udc/amd5536udc.* 1104 1105AMD GEODE PROCESSOR/CHIPSET SUPPORT 1106M: Andres Salomon <dilinger@queued.net> 1107L: linux-geode@lists.infradead.org (moderated for non-subscribers) 1108S: Supported 1109W: http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html 1110F: arch/x86/include/asm/geode.h 1111F: drivers/char/hw_random/geode-rng.c 1112F: drivers/crypto/geode* 1113F: drivers/video/fbdev/geode/ 1114 1115AMD HSMP DRIVER 1116M: Naveen Krishna Chatradhi <naveenkrishna.chatradhi@amd.com> 1117R: Carlos Bilbao <carlos.bilbao@kernel.org> 1118L: platform-driver-x86@vger.kernel.org 1119S: Maintained 1120F: Documentation/arch/x86/amd_hsmp.rst 1121F: arch/x86/include/asm/amd/hsmp.h 1122F: arch/x86/include/uapi/asm/amd_hsmp.h 1123F: drivers/platform/x86/amd/hsmp/ 1124 1125AMD HETERO CORE HARDWARE FEEDBACK DRIVER 1126M: Mario Limonciello <mario.limonciello@amd.com> 1127R: Perry Yuan <perry.yuan@amd.com> 1128L: platform-driver-x86@vger.kernel.org 1129S: Supported 1130B: https://gitlab.freedesktop.org/drm/amd/-/issues 1131F: Documentation/arch/x86/amd-hfi.rst 1132F: drivers/platform/x86/amd/hfi/ 1133 1134AMD IOMMU (AMD-VI) 1135M: Joerg Roedel <joro@8bytes.org> 1136R: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 1137L: iommu@lists.linux.dev 1138S: Maintained 1139T: git git://git.kernel.org/pub/scm/linux/kernel/git/iommu/linux.git 1140F: drivers/iommu/amd/ 1141F: include/linux/amd-iommu.h 1142 1143AMD KFD 1144M: Felix Kuehling <Felix.Kuehling@amd.com> 1145L: amd-gfx@lists.freedesktop.org 1146S: Supported 1147T: git https://gitlab.freedesktop.org/agd5f/linux.git 1148F: drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd*.[ch] 1149F: drivers/gpu/drm/amd/amdkfd/ 1150F: drivers/gpu/drm/amd/include/cik_structs.h 1151F: drivers/gpu/drm/amd/include/kgd_kfd_interface.h 1152F: drivers/gpu/drm/amd/include/v9_structs.h 1153F: drivers/gpu/drm/amd/include/vi_structs.h 1154F: include/uapi/linux/kfd_ioctl.h 1155F: include/uapi/linux/kfd_sysfs.h 1156 1157AMD MP2 I2C DRIVER 1158M: Elie Morisse <syniurge@gmail.com> 1159M: Shyam Sundar S K <shyam-sundar.s-k@amd.com> 1160L: linux-i2c@vger.kernel.org 1161S: Maintained 1162F: drivers/i2c/busses/i2c-amd-mp2* 1163 1164AMD ASF I2C DRIVER 1165M: Shyam Sundar S K <shyam-sundar.s-k@amd.com> 1166L: linux-i2c@vger.kernel.org 1167S: Supported 1168F: drivers/i2c/busses/i2c-amd-asf-plat.c 1169 1170AMD NODE DRIVER 1171M: Mario Limonciello <mario.limonciello@amd.com> 1172M: Yazen Ghannam <yazen.ghannam@amd.com> 1173L: linux-kernel@vger.kernel.org 1174S: Supported 1175F: arch/x86/include/asm/amd/node.h 1176F: arch/x86/kernel/amd_node.c 1177 1178AMD PDS CORE DRIVER 1179M: Brett Creeley <brett.creeley@amd.com> 1180L: netdev@vger.kernel.org 1181S: Maintained 1182F: Documentation/networking/device_drivers/ethernet/amd/pds_core.rst 1183F: drivers/net/ethernet/amd/pds_core/ 1184F: include/linux/pds/ 1185 1186AMD PENSANDO RDMA DRIVER 1187M: Abhijit Gangurde <abhijit.gangurde@amd.com> 1188M: Allen Hubbe <allen.hubbe@amd.com> 1189L: linux-rdma@vger.kernel.org 1190S: Maintained 1191F: Documentation/networking/device_drivers/ethernet/pensando/ionic_rdma.rst 1192F: drivers/infiniband/hw/ionic/ 1193F: include/uapi/rdma/ionic-abi.h 1194 1195AMD PMC DRIVER 1196M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 1197L: platform-driver-x86@vger.kernel.org 1198S: Supported 1199F: drivers/platform/x86/amd/pmc/ 1200 1201AMD PMF DRIVER 1202M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 1203L: platform-driver-x86@vger.kernel.org 1204S: Supported 1205F: Documentation/ABI/testing/sysfs-amd-pmf 1206F: drivers/platform/x86/amd/pmf/ 1207 1208AMD POWERPLAY AND SWSMU 1209M: Kenneth Feng <kenneth.feng@amd.com> 1210L: amd-gfx@lists.freedesktop.org 1211S: Supported 1212T: git https://gitlab.freedesktop.org/agd5f/linux.git 1213F: drivers/gpu/drm/amd/pm/ 1214 1215AMD PSTATE DRIVER 1216M: Huang Rui <ray.huang@amd.com> 1217M: Gautham R. Shenoy <gautham.shenoy@amd.com> 1218M: Mario Limonciello <mario.limonciello@amd.com> 1219R: Perry Yuan <perry.yuan@amd.com> 1220L: linux-pm@vger.kernel.org 1221S: Supported 1222F: Documentation/admin-guide/pm/amd-pstate.rst 1223F: drivers/cpufreq/amd-pstate* 1224F: tools/power/x86/amd_pstate_tracer/amd_pstate_trace.py 1225 1226AMD PTDMA DRIVER 1227M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 1228L: dmaengine@vger.kernel.org 1229S: Supported 1230F: drivers/dma/amd/ptdma/ 1231 1232AMD QDMA DRIVER 1233M: Nishad Saraf <nishads@amd.com> 1234M: Lizhi Hou <lizhi.hou@amd.com> 1235L: dmaengine@vger.kernel.org 1236S: Supported 1237F: drivers/dma/amd/qdma/ 1238F: include/linux/platform_data/amd_qdma.h 1239 1240AMD SEATTLE DEVICE TREE SUPPORT 1241M: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 1242M: Tom Lendacky <thomas.lendacky@amd.com> 1243S: Supported 1244F: arch/arm64/boot/dts/amd/ 1245 1246AMD SENSOR FUSION HUB DRIVER 1247M: Basavaraj Natikar <basavaraj.natikar@amd.com> 1248L: linux-input@vger.kernel.org 1249S: Maintained 1250F: Documentation/hid/amd-sfh* 1251F: drivers/hid/amd-sfh-hid/ 1252 1253AMD SPI DRIVER 1254M: Raju Rangoju <Raju.Rangoju@amd.com> 1255L: linux-spi@vger.kernel.org 1256S: Supported 1257F: drivers/spi/spi-amd-pci.c 1258F: drivers/spi/spi-amd.c 1259F: drivers/spi/spi-amd.h 1260 1261AMD XDNA DRIVER 1262M: Min Ma <mamin506@gmail.com> 1263M: Lizhi Hou <lizhi.hou@amd.com> 1264L: dri-devel@lists.freedesktop.org 1265S: Supported 1266T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 1267F: Documentation/accel/amdxdna/ 1268F: drivers/accel/amdxdna/ 1269F: include/trace/events/amdxdna.h 1270F: include/uapi/drm/amdxdna_accel.h 1271 1272AMD XGBE DRIVER 1273M: "Shyam Sundar S K" <Shyam-sundar.S-k@amd.com> 1274L: netdev@vger.kernel.org 1275S: Maintained 1276F: arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi 1277F: drivers/net/ethernet/amd/xgbe/ 1278 1279AMLOGIC BLUETOOTH DRIVER 1280M: Yang Li <yang.li@amlogic.com> 1281L: linux-bluetooth@vger.kernel.org 1282S: Maintained 1283F: Documentation/devicetree/bindings/net/bluetooth/amlogic,w155s2-bt.yaml 1284F: drivers/bluetooth/hci_aml.c 1285 1286AMLOGIC DDR PMU DRIVER 1287M: Jiucheng Xu <jiucheng.xu@amlogic.com> 1288L: linux-amlogic@lists.infradead.org 1289S: Supported 1290W: http://www.amlogic.com 1291F: Documentation/admin-guide/perf/meson-ddr-pmu.rst 1292F: Documentation/devicetree/bindings/perf/amlogic,g12-ddr-pmu.yaml 1293F: drivers/perf/amlogic/ 1294F: include/soc/amlogic/ 1295 1296AMLOGIC ISP DRIVER 1297M: Keke Li <keke.li@amlogic.com> 1298L: linux-media@vger.kernel.org 1299S: Maintained 1300F: Documentation/admin-guide/media/c3-isp.dot 1301F: Documentation/admin-guide/media/c3-isp.rst 1302F: Documentation/devicetree/bindings/media/amlogic,c3-isp.yaml 1303F: Documentation/userspace-api/media/v4l/metafmt-c3-isp.rst 1304F: drivers/media/platform/amlogic/c3/isp/ 1305F: include/uapi/linux/media/amlogic/ 1306 1307AMLOGIC MIPI ADAPTER DRIVER 1308M: Keke Li <keke.li@amlogic.com> 1309L: linux-media@vger.kernel.org 1310S: Maintained 1311F: Documentation/devicetree/bindings/media/amlogic,c3-mipi-adapter.yaml 1312F: drivers/media/platform/amlogic/c3/mipi-adapter/ 1313 1314AMLOGIC MIPI CSI2 DRIVER 1315M: Keke Li <keke.li@amlogic.com> 1316L: linux-media@vger.kernel.org 1317S: Maintained 1318F: Documentation/devicetree/bindings/media/amlogic,c3-mipi-csi2.yaml 1319F: drivers/media/platform/amlogic/c3/mipi-csi2/ 1320 1321AMLOGIC PINCTRL DRIVER 1322M: Xianwei Zhao <xianwei.zhao@amlogic.com> 1323L: linux-amlogic@lists.infradead.org 1324L: linux-gpio@vger.kernel.org 1325S: Maintained 1326F: Documentation/devicetree/bindings/pinctrl/amlogic,pinctrl-a4.yaml 1327F: drivers/pinctrl/meson/pinctrl-amlogic-a4.c 1328 1329AMLOGIC RTC DRIVER 1330M: Yiting Deng <yiting.deng@amlogic.com> 1331M: Xianwei Zhao <xianwei.zhao@amlogic.com> 1332L: linux-amlogic@lists.infradead.org 1333S: Maintained 1334F: Documentation/devicetree/bindings/rtc/amlogic,a4-rtc.yaml 1335F: drivers/rtc/rtc-amlogic-a4.c 1336 1337AMLOGIC SPIFC DRIVER 1338M: Liang Yang <liang.yang@amlogic.com> 1339M: Feng Chen <feng.chen@amlogic.com> 1340M: Xianwei Zhao <xianwei.zhao@amlogic.com> 1341L: linux-amlogic@lists.infradead.org 1342L: linux-spi@vger.kernel.org 1343S: Maintained 1344F: Documentation/devicetree/bindings/spi/amlogic,a4-spifc.yaml 1345F: drivers/spi/spi-amlogic-spifc-a4.c 1346 1347AMLOGIC SPISG DRIVER 1348M: Sunny Luo <sunny.luo@amlogic.com> 1349M: Xianwei Zhao <xianwei.zhao@amlogic.com> 1350L: linux-amlogic@lists.infradead.org 1351L: linux-spi@vger.kernel.org 1352S: Maintained 1353F: Documentation/devicetree/bindings/spi/amlogic,a4-spisg.yaml 1354F: drivers/spi/spi-amlogic-spisg.c 1355 1356AMPHENOL CHIPCAP 2 DRIVER 1357M: Javier Carrasco <javier.carrasco.cruz@gmail.com> 1358L: linux-hwmon@vger.kernel.org 1359S: Maintained 1360F: Documentation/devicetree/bindings/hwmon/amphenol,chipcap2.yaml 1361F: Documentation/hwmon/chipcap2.rst 1362F: drivers/hwmon/chipcap2.c 1363 1364AMPHION VPU CODEC V4L2 DRIVER 1365M: Ming Qian <ming.qian@nxp.com> 1366M: Zhou Peng <eagle.zhou@nxp.com> 1367L: linux-media@vger.kernel.org 1368S: Maintained 1369F: Documentation/devicetree/bindings/media/amphion,vpu.yaml 1370F: drivers/media/platform/amphion/ 1371 1372AMS AS73211 DRIVER 1373M: Christian Eggers <ceggers@arri.de> 1374L: linux-iio@vger.kernel.org 1375S: Maintained 1376F: Documentation/devicetree/bindings/iio/light/ams,as73211.yaml 1377F: drivers/iio/light/as73211.c 1378 1379AMT (Automatic Multicast Tunneling) 1380M: Taehee Yoo <ap420073@gmail.com> 1381L: netdev@vger.kernel.org 1382S: Maintained 1383T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 1384T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 1385F: drivers/net/amt.c 1386 1387ANALOG DEVICES INC AD3530R DRIVER 1388M: Kim Seer Paller <kimseer.paller@analog.com> 1389L: linux-iio@vger.kernel.org 1390S: Supported 1391W: https://ez.analog.com/linux-software-drivers 1392F: Documentation/devicetree/bindings/iio/dac/adi,ad3530r.yaml 1393F: drivers/iio/dac/ad3530r.c 1394 1395ANALOG DEVICES INC AD3552R DRIVER 1396M: Nuno Sá <nuno.sa@analog.com> 1397L: linux-iio@vger.kernel.org 1398S: Supported 1399W: https://ez.analog.com/linux-software-drivers 1400F: Documentation/devicetree/bindings/iio/dac/adi,ad3552r.yaml 1401F: Documentation/iio/ad3552r.rst 1402F: drivers/iio/dac/ad3552r.c 1403 1404ANALOG DEVICES INC AD4000 DRIVER 1405M: Marcelo Schmitt <marcelo.schmitt@analog.com> 1406L: linux-iio@vger.kernel.org 1407S: Supported 1408W: https://ez.analog.com/linux-software-drivers 1409F: Documentation/devicetree/bindings/iio/adc/adi,ad4000.yaml 1410F: Documentation/iio/ad4000.rst 1411F: drivers/iio/adc/ad4000.c 1412 1413AD4030 ADC DRIVER (AD4030-24/AD4630-16/AD4630-24/AD4632-16/AD4632-24) 1414M: Michael Hennerich <michael.hennerich@analog.com> 1415M: Nuno Sá <nuno.sa@analog.com> 1416R: Esteban Blanc <eblanc@baylibre.com> 1417L: linux-iio@vger.kernel.org 1418S: Supported 1419W: https://ez.analog.com/linux-software-drivers 1420F: Documentation/devicetree/bindings/iio/adc/adi,ad4030.yaml 1421F: Documentation/iio/ad4030.rst 1422F: drivers/iio/adc/ad4030.c 1423 1424ANALOG DEVICES INC AD4080 DRIVER 1425M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1426L: linux-iio@vger.kernel.org 1427S: Supported 1428W: https://ez.analog.com/linux-software-drivers 1429F: Documentation/devicetree/bindings/iio/adc/adi,ad4080.yaml 1430F: drivers/iio/adc/ad4080.c 1431 1432ANALOG DEVICES INC AD4130 DRIVER 1433M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1434L: linux-iio@vger.kernel.org 1435S: Supported 1436W: https://ez.analog.com/linux-software-drivers 1437F: Documentation/ABI/testing/sysfs-bus-iio-adc-ad4130 1438F: Documentation/devicetree/bindings/iio/adc/adi,ad4130.yaml 1439F: drivers/iio/adc/ad4130.c 1440 1441ANALOG DEVICES INC AD4170-4 DRIVER 1442M: Marcelo Schmitt <marcelo.schmitt@analog.com> 1443L: linux-iio@vger.kernel.org 1444S: Supported 1445W: https://ez.analog.com/linux-software-drivers 1446F: Documentation/devicetree/bindings/iio/adc/adi,ad4170-4.yaml 1447F: drivers/iio/adc/ad4170-4.c 1448 1449ANALOG DEVICES INC AD4695 DRIVER 1450M: Michael Hennerich <michael.hennerich@analog.com> 1451M: Nuno Sá <nuno.sa@analog.com> 1452R: David Lechner <dlechner@baylibre.com> 1453L: linux-iio@vger.kernel.org 1454S: Supported 1455W: https://ez.analog.com/linux-software-drivers 1456F: Documentation/devicetree/bindings/iio/adc/adi,ad4695.yaml 1457F: Documentation/iio/ad4695.rst 1458F: drivers/iio/adc/ad4695.c 1459F: include/dt-bindings/iio/adc/adi,ad4695.h 1460 1461ANALOG DEVICES INC AD4851 DRIVER 1462M: Sergiu Cuciurean <sergiu.cuciurean@analog.com> 1463M: Dragos Bogdan <dragos.bogdan@analog.com> 1464R: Antoniu Miclaus <antoniu.miclaus@analog.com> 1465L: linux-iio@vger.kernel.org 1466S: Supported 1467W: https://ez.analog.com/linux-software-drivers 1468F: Documentation/devicetree/bindings/iio/adc/adi,ad4851.yaml 1469F: drivers/iio/adc/ad4851.c 1470 1471ANALOG DEVICES INC AD7091R DRIVER 1472M: Marcelo Schmitt <marcelo.schmitt@analog.com> 1473L: linux-iio@vger.kernel.org 1474S: Supported 1475W: http://ez.analog.com/community/linux-device-drivers 1476F: Documentation/devicetree/bindings/iio/adc/adi,ad7091r* 1477F: drivers/iio/adc/ad7091r* 1478 1479ANALOG DEVICES INC AD7191 DRIVER 1480M: Alisa-Dariana Roman <alisa.roman@analog.com> 1481L: linux-iio@vger.kernel.org 1482S: Supported 1483W: https://ez.analog.com/linux-software-drivers 1484F: Documentation/devicetree/bindings/iio/adc/adi,ad7191.yaml 1485F: Documentation/iio/ad7191.rst 1486F: drivers/iio/adc/ad7191.c 1487 1488ANALOG DEVICES INC AD7192 DRIVER 1489M: Alisa-Dariana Roman <alisa.roman@analog.com> 1490L: linux-iio@vger.kernel.org 1491S: Supported 1492W: https://ez.analog.com/linux-software-drivers 1493F: Documentation/devicetree/bindings/iio/adc/adi,ad7192.yaml 1494F: drivers/iio/adc/ad7192.c 1495 1496ANALOG DEVICES INC AD7292 DRIVER 1497M: Marcelo Schmitt <marcelo.schmitt1@gmail.com> 1498L: linux-iio@vger.kernel.org 1499S: Supported 1500W: https://ez.analog.com/linux-software-drivers 1501F: Documentation/devicetree/bindings/iio/adc/adi,ad7292.yaml 1502F: drivers/iio/adc/ad7292.c 1503 1504ANALOG DEVICES INC AD7293 DRIVER 1505M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1506L: linux-iio@vger.kernel.org 1507S: Supported 1508W: https://ez.analog.com/linux-software-drivers 1509F: Documentation/devicetree/bindings/iio/dac/adi,ad7293.yaml 1510F: drivers/iio/dac/ad7293.c 1511 1512ANALOG DEVICES INC AD74115 DRIVER 1513M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1514L: linux-iio@vger.kernel.org 1515S: Supported 1516W: https://ez.analog.com/linux-software-drivers 1517F: Documentation/devicetree/bindings/iio/addac/adi,ad74115.yaml 1518F: drivers/iio/addac/ad74115.c 1519 1520ANALOG DEVICES INC AD74413R DRIVER 1521M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1522L: linux-iio@vger.kernel.org 1523S: Supported 1524W: https://ez.analog.com/linux-software-drivers 1525F: Documentation/devicetree/bindings/iio/addac/adi,ad74413r.yaml 1526F: drivers/iio/addac/ad74413r.c 1527F: include/dt-bindings/iio/addac/adi,ad74413r.h 1528 1529ANALOG DEVICES INC AD7625 DRIVER 1530M: Michael Hennerich <Michael.Hennerich@analog.com> 1531M: Nuno Sá <nuno.sa@analog.com> 1532R: Trevor Gamblin <tgamblin@baylibre.com> 1533S: Supported 1534W: https://ez.analog.com/linux-software-drivers 1535W: http://analogdevicesinc.github.io/hdl/projects/pulsar_lvds/index.html 1536F: Documentation/devicetree/bindings/iio/adc/adi,ad7625.yaml 1537F: Documentation/iio/ad7625.rst 1538F: drivers/iio/adc/ad7625.c 1539 1540ANALOG DEVICES INC AD7768-1 DRIVER 1541M: Michael Hennerich <Michael.Hennerich@analog.com> 1542L: linux-iio@vger.kernel.org 1543S: Supported 1544W: https://ez.analog.com/linux-software-drivers 1545F: Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.yaml 1546F: drivers/iio/adc/ad7768-1.c 1547F: include/dt-bindings/iio/adc/adi,ad7768-1.h 1548 1549ANALOG DEVICES INC AD7780 DRIVER 1550M: Michael Hennerich <Michael.Hennerich@analog.com> 1551M: Renato Lui Geh <renatogeh@gmail.com> 1552L: linux-iio@vger.kernel.org 1553S: Supported 1554W: https://ez.analog.com/linux-software-drivers 1555F: Documentation/devicetree/bindings/iio/adc/adi,ad7780.yaml 1556F: drivers/iio/adc/ad7780.c 1557 1558ANALOG DEVICES INC AD9467 DRIVER 1559M: Michael Hennerich <Michael.Hennerich@analog.com> 1560M: Nuno Sa <nuno.sa@analog.com> 1561L: linux-iio@vger.kernel.org 1562S: Supported 1563W: https://ez.analog.com/linux-software-drivers 1564F: Documentation/ABI/testing/debugfs-iio-ad9467 1565F: Documentation/devicetree/bindings/iio/adc/adi,ad9467.yaml 1566F: drivers/iio/adc/ad9467.c 1567 1568ANALOG DEVICES INC AD8460 DRIVER 1569M: Mariel Tinaco <Mariel.Tinaco@analog.com> 1570L: linux-iio@vger.kernel.org 1571S: Supported 1572W: https://ez.analog.com/linux-software-drivers 1573F: Documentation/devicetree/bindings/iio/dac/adi,ad8460.yaml 1574F: drivers/iio/dac/ad8460.c 1575 1576ANALOG DEVICES INC AD9739a DRIVER 1577M: Nuno Sa <nuno.sa@analog.com> 1578M: Dragos Bogdan <dragos.bogdan@analog.com> 1579L: linux-iio@vger.kernel.org 1580S: Supported 1581W: https://ez.analog.com/linux-software-drivers 1582F: Documentation/devicetree/bindings/iio/dac/adi,ad9739a.yaml 1583F: drivers/iio/dac/ad9739a.c 1584 1585ANALOG DEVICES INC ADA4250 DRIVER 1586M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1587L: linux-iio@vger.kernel.org 1588S: Supported 1589W: https://ez.analog.com/linux-software-drivers 1590F: Documentation/devicetree/bindings/iio/amplifiers/adi,ada4250.yaml 1591F: drivers/iio/amplifiers/ada4250.c 1592 1593ANALOG DEVICES INC ADF4377 DRIVER 1594M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1595L: linux-iio@vger.kernel.org 1596S: Supported 1597W: https://ez.analog.com/linux-software-drivers 1598F: Documentation/devicetree/bindings/iio/frequency/adi,adf4377.yaml 1599F: drivers/iio/frequency/adf4377.c 1600 1601ANALOG DEVICES INC ADGS1408 DRIVER 1602M: Mircea Caprioru <mircea.caprioru@analog.com> 1603S: Supported 1604F: Documentation/devicetree/bindings/mux/adi,adgs1408.txt 1605F: drivers/mux/adgs1408.c 1606 1607ANALOG DEVICES INC ADIN DRIVER 1608M: Michael Hennerich <michael.hennerich@analog.com> 1609L: netdev@vger.kernel.org 1610S: Supported 1611W: https://ez.analog.com/linux-software-drivers 1612F: Documentation/devicetree/bindings/net/adi,adin.yaml 1613F: drivers/net/phy/adin.c 1614 1615ANALOG DEVICES INC ADIS DRIVER LIBRARY 1616M: Nuno Sa <nuno.sa@analog.com> 1617L: linux-iio@vger.kernel.org 1618S: Supported 1619F: drivers/iio/imu/adis.c 1620F: drivers/iio/imu/adis_buffer.c 1621F: drivers/iio/imu/adis_trigger.c 1622F: include/linux/iio/imu/adis.h 1623 1624ANALOG DEVICES INC ADIS16460 DRIVER 1625M: Dragos Bogdan <dragos.bogdan@analog.com> 1626L: linux-iio@vger.kernel.org 1627S: Supported 1628W: https://ez.analog.com/linux-software-drivers 1629F: Documentation/devicetree/bindings/iio/imu/adi,adis16460.yaml 1630F: drivers/iio/imu/adis16460.c 1631 1632ANALOG DEVICES INC ADIS16475 DRIVER 1633M: Nuno Sa <nuno.sa@analog.com> 1634L: linux-iio@vger.kernel.org 1635S: Supported 1636W: https://ez.analog.com/linux-software-drivers 1637F: Documentation/devicetree/bindings/iio/imu/adi,adis16475.yaml 1638F: drivers/iio/imu/adis16475.c 1639 1640ANALOG DEVICES INC ADIS16550 DRIVER 1641M: Nuno Sa <nuno.sa@analog.com> 1642M: Ramona Gradinariu <ramona.gradinariu@analog.com> 1643M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1644M: Robert Budai <robert.budai@analog.com> 1645L: linux-iio@vger.kernel.org 1646S: Supported 1647W: https://ez.analog.com/linux-software-drivers 1648F: Documentation/devicetree/bindings/iio/imu/adi,adis16550.yaml 1649 1650ANALOG DEVICES INC ADM1177 DRIVER 1651M: Michael Hennerich <Michael.Hennerich@analog.com> 1652L: linux-hwmon@vger.kernel.org 1653S: Supported 1654W: https://ez.analog.com/linux-software-drivers 1655F: Documentation/devicetree/bindings/hwmon/adi,adm1177.yaml 1656F: drivers/hwmon/adm1177.c 1657 1658ANALOG DEVICES INC ADMFM2000 DRIVER 1659M: Kim Seer Paller <kimseer.paller@analog.com> 1660L: linux-iio@vger.kernel.org 1661S: Supported 1662W: https://ez.analog.com/linux-software-drivers 1663F: Documentation/devicetree/bindings/iio/frequency/adi,admfm2000.yaml 1664F: drivers/iio/frequency/admfm2000.c 1665 1666ANALOG DEVICES INC ADMV1013 DRIVER 1667M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1668L: linux-iio@vger.kernel.org 1669S: Supported 1670W: https://ez.analog.com/linux-software-drivers 1671F: Documentation/devicetree/bindings/iio/frequency/adi,admv1013.yaml 1672F: drivers/iio/frequency/admv1013.c 1673 1674ANALOG DEVICES INC ADMV1014 DRIVER 1675M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1676L: linux-iio@vger.kernel.org 1677S: Supported 1678W: https://ez.analog.com/linux-software-drivers 1679F: Documentation/devicetree/bindings/iio/frequency/adi,admv1014.yaml 1680F: drivers/iio/frequency/admv1014.c 1681 1682ANALOG DEVICES INC ADMV8818 DRIVER 1683M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1684L: linux-iio@vger.kernel.org 1685S: Supported 1686W: https://ez.analog.com/linux-software-drivers 1687F: Documentation/devicetree/bindings/iio/filter/adi,admv8818.yaml 1688F: drivers/iio/filter/admv8818.c 1689 1690ANALOG DEVICES INC ADP5055 DRIVER 1691M: Alexis Czezar Torreno <alexisczezar.torreno@analog.com> 1692S: Supported 1693W: https://ez.analog.com/linux-software-drivers 1694F: Documentation/devicetree/bindings/regulator/adi,adp5055-regulator.yaml 1695F: drivers/regulator/adp5055-regulator.c 1696 1697ANALOG DEVICES INC ADP5061 DRIVER 1698M: Michael Hennerich <Michael.Hennerich@analog.com> 1699L: linux-pm@vger.kernel.org 1700S: Supported 1701W: https://ez.analog.com/linux-software-drivers 1702F: drivers/power/supply/adp5061.c 1703 1704ANALOG DEVICES INC ADRF6780 DRIVER 1705M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1706L: linux-iio@vger.kernel.org 1707S: Supported 1708W: https://ez.analog.com/linux-software-drivers 1709F: Documentation/devicetree/bindings/iio/frequency/adi,adrf6780.yaml 1710F: drivers/iio/frequency/adrf6780.c 1711 1712ANALOG DEVICES INC ADV7180 DRIVER 1713M: Lars-Peter Clausen <lars@metafoo.de> 1714L: linux-media@vger.kernel.org 1715S: Supported 1716W: https://ez.analog.com/linux-software-drivers 1717F: Documentation/devicetree/bindings/media/i2c/adi,adv7180.yaml 1718F: drivers/media/i2c/adv7180.c 1719 1720ANALOG DEVICES INC ADV748X DRIVER 1721M: Kieran Bingham <kieran.bingham@ideasonboard.com> 1722L: linux-media@vger.kernel.org 1723S: Maintained 1724F: Documentation/devicetree/bindings/media/i2c/adi,adv748x.yaml 1725F: drivers/media/i2c/adv748x/* 1726 1727ANALOG DEVICES INC ADV7511 DRIVER 1728M: Hans Verkuil <hverkuil@kernel.org> 1729L: linux-media@vger.kernel.org 1730S: Maintained 1731F: drivers/media/i2c/adv7511* 1732 1733ANALOG DEVICES INC ADV7604 DRIVER 1734M: Hans Verkuil <hverkuil@kernel.org> 1735L: linux-media@vger.kernel.org 1736S: Maintained 1737F: Documentation/devicetree/bindings/media/i2c/adi,adv7604.yaml 1738F: drivers/media/i2c/adv7604* 1739 1740ANALOG DEVICES INC ADV7842 DRIVER 1741M: Hans Verkuil <hverkuil@kernel.org> 1742L: linux-media@vger.kernel.org 1743S: Maintained 1744F: drivers/media/i2c/adv7842* 1745 1746ANALOG DEVICES INC ADXRS290 DRIVER 1747M: Nishant Malpani <nish.malpani25@gmail.com> 1748L: linux-iio@vger.kernel.org 1749S: Supported 1750F: Documentation/devicetree/bindings/iio/gyroscope/adi,adxrs290.yaml 1751F: drivers/iio/gyro/adxrs290.c 1752 1753ANALOG DEVICES INC ASOC CODEC DRIVERS 1754M: Lars-Peter Clausen <lars@metafoo.de> 1755M: Nuno Sá <nuno.sa@analog.com> 1756L: linux-sound@vger.kernel.org 1757S: Supported 1758W: http://wiki.analog.com/ 1759W: https://ez.analog.com/linux-software-drivers 1760F: Documentation/devicetree/bindings/sound/adi,* 1761F: sound/soc/codecs/ad1* 1762F: sound/soc/codecs/ad7* 1763F: sound/soc/codecs/adau* 1764F: sound/soc/codecs/adav* 1765F: sound/soc/codecs/sigmadsp.* 1766F: sound/soc/codecs/ssm* 1767 1768ANALOG DEVICES INC AXI DAC DRIVER 1769M: Nuno Sa <nuno.sa@analog.com> 1770L: linux-iio@vger.kernel.org 1771S: Supported 1772W: https://ez.analog.com/linux-software-drivers 1773F: Documentation/devicetree/bindings/iio/dac/adi,axi-dac.yaml 1774F: drivers/iio/dac/adi-axi-dac.c 1775 1776ANALOG DEVICES INC DMA DRIVERS 1777M: Lars-Peter Clausen <lars@metafoo.de> 1778S: Supported 1779W: https://ez.analog.com/linux-software-drivers 1780F: drivers/dma/dma-axi-dmac.c 1781 1782ANALOG DEVICES INC IIO DRIVERS 1783M: Lars-Peter Clausen <lars@metafoo.de> 1784M: Michael Hennerich <Michael.Hennerich@analog.com> 1785S: Supported 1786W: http://wiki.analog.com/ 1787W: https://ez.analog.com/linux-software-drivers 1788F: Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523 1789F: Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350 1790F: Documentation/devicetree/bindings/iio/*/adi,* 1791F: Documentation/devicetree/bindings/iio/adc/lltc,ltc2496.yaml 1792F: Documentation/devicetree/bindings/iio/adc/lltc,ltc2497.yaml 1793F: Documentation/iio/ad7606.rst 1794F: drivers/iio/*/ad* 1795F: drivers/iio/adc/ltc249* 1796F: drivers/iio/amplifiers/hmc425a.c 1797F: drivers/staging/iio/*/ad* 1798X: drivers/iio/*/adjd* 1799 1800ANALOGBITS PLL LIBRARIES 1801M: Paul Walmsley <pjw@kernel.org> 1802M: Samuel Holland <samuel.holland@sifive.com> 1803S: Supported 1804F: drivers/clk/analogbits/* 1805F: include/linux/clk/analogbits* 1806 1807ANDROID DRIVERS 1808M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1809M: Arve Hjønnevåg <arve@android.com> 1810M: Todd Kjos <tkjos@android.com> 1811M: Martijn Coenen <maco@android.com> 1812M: Joel Fernandes <joelagnelf@nvidia.com> 1813M: Christian Brauner <christian@brauner.io> 1814M: Carlos Llamas <cmllamas@google.com> 1815M: Suren Baghdasaryan <surenb@google.com> 1816L: linux-kernel@vger.kernel.org 1817S: Supported 1818T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 1819F: Documentation/netlink/specs/binder.yaml 1820F: drivers/android/ 1821 1822ANDROID GOLDFISH PIC DRIVER 1823M: Miodrag Dinic <miodrag.dinic@mips.com> 1824S: Supported 1825F: Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.yaml 1826F: drivers/irqchip/irq-goldfish-pic.c 1827 1828ANDROID GOLDFISH RTC DRIVER 1829M: Jiaxun Yang <jiaxun.yang@flygoat.com> 1830S: Supported 1831F: drivers/rtc/rtc-goldfish.c 1832 1833AOA (Apple Onboard Audio) ALSA DRIVER 1834M: Johannes Berg <johannes@sipsolutions.net> 1835L: linuxppc-dev@lists.ozlabs.org 1836L: linux-sound@vger.kernel.org 1837S: Maintained 1838F: sound/aoa/ 1839 1840APEX EMBEDDED SYSTEMS STX104 IIO DRIVER 1841M: William Breathitt Gray <wbg@kernel.org> 1842L: linux-iio@vger.kernel.org 1843S: Maintained 1844F: drivers/iio/addac/stx104.c 1845 1846APM DRIVER 1847M: Jiri Kosina <jikos@kernel.org> 1848S: Odd fixes 1849T: git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git 1850F: arch/x86/kernel/apm_32.c 1851F: drivers/char/apm-emulation.c 1852F: include/linux/apm_bios.h 1853F: include/uapi/linux/apm_bios.h 1854 1855APPARMOR SECURITY MODULE 1856M: John Johansen <john.johansen@canonical.com> 1857M: John Johansen <john@apparmor.net> 1858L: apparmor@lists.ubuntu.com (moderated for non-subscribers) 1859S: Supported 1860W: apparmor.net 1861B: https://gitlab.com/apparmor/apparmor-kernel 1862C: irc://irc.oftc.net/apparmor 1863T: git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor 1864T: https://gitlab.com/apparmor/apparmor-kernel.git 1865F: Documentation/admin-guide/LSM/apparmor.rst 1866F: security/apparmor/ 1867 1868APPLE BCM5974 MULTITOUCH DRIVER 1869M: Henrik Rydberg <rydberg@bitmath.org> 1870L: linux-input@vger.kernel.org 1871S: Odd fixes 1872F: drivers/input/mouse/bcm5974.c 1873 1874APPLE PCIE CONTROLLER DRIVER 1875M: Marc Zyngier <maz@kernel.org> 1876L: linux-pci@vger.kernel.org 1877S: Maintained 1878F: drivers/pci/controller/pcie-apple.c 1879 1880APPLE SMC DRIVER 1881M: Henrik Rydberg <rydberg@bitmath.org> 1882L: linux-hwmon@vger.kernel.org 1883S: Odd fixes 1884F: drivers/hwmon/applesmc.c 1885 1886APPLETALK NETWORK LAYER 1887L: netdev@vger.kernel.org 1888S: Odd fixes 1889F: include/linux/atalk.h 1890F: include/uapi/linux/atalk.h 1891F: net/appletalk/ 1892 1893APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT 1894M: Khuong Dinh <khuong@os.amperecomputing.com> 1895S: Supported 1896F: arch/arm64/boot/dts/apm/ 1897 1898APPLIED MICRO (APM) X-GENE SOC EDAC 1899M: Khuong Dinh <khuong@os.amperecomputing.com> 1900S: Supported 1901F: Documentation/devicetree/bindings/edac/apm,xgene-edac.yaml 1902F: drivers/edac/xgene_edac.c 1903 1904APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER 1905M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1906M: Keyur Chudgar <keyur@os.amperecomputing.com> 1907S: Maintained 1908F: drivers/net/ethernet/apm/xgene-v2/ 1909 1910APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER 1911M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1912M: Keyur Chudgar <keyur@os.amperecomputing.com> 1913M: Quan Nguyen <quan@os.amperecomputing.com> 1914S: Maintained 1915F: Documentation/devicetree/bindings/net/apm,xgene-enet.yaml 1916F: Documentation/devicetree/bindings/net/apm,xgene-mdio-rgmii.yaml 1917F: drivers/net/ethernet/apm/xgene/ 1918F: drivers/net/mdio/mdio-xgene.c 1919 1920APPLIED MICRO (APM) X-GENE SOC PMU 1921M: Khuong Dinh <khuong@os.amperecomputing.com> 1922S: Supported 1923F: Documentation/admin-guide/perf/xgene-pmu.rst 1924F: Documentation/devicetree/bindings/perf/apm,xgene-pmu.yaml 1925F: drivers/perf/xgene_pmu.c 1926 1927APPLIED MICRO QT2025 PHY DRIVER 1928M: FUJITA Tomonori <fujita.tomonori@gmail.com> 1929R: Trevor Gross <tmgross@umich.edu> 1930L: netdev@vger.kernel.org 1931L: rust-for-linux@vger.kernel.org 1932S: Maintained 1933F: drivers/net/phy/qt2025.rs 1934 1935APTINA CAMERA SENSOR PLL 1936M: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 1937L: linux-media@vger.kernel.org 1938S: Maintained 1939F: drivers/media/i2c/aptina-pll.* 1940 1941AQUACOMPUTER D5 NEXT PUMP SENSOR DRIVER 1942M: Aleksa Savic <savicaleksa83@gmail.com> 1943M: Jack Doan <me@jackdoan.com> 1944L: linux-hwmon@vger.kernel.org 1945S: Maintained 1946F: Documentation/hwmon/aquacomputer_d5next.rst 1947F: drivers/hwmon/aquacomputer_d5next.c 1948 1949AQUANTIA ETHERNET DRIVER (atlantic) 1950M: Igor Russkikh <irusskikh@marvell.com> 1951L: netdev@vger.kernel.org 1952S: Maintained 1953W: https://www.marvell.com/ 1954Q: https://patchwork.kernel.org/project/netdevbpf/list/ 1955F: Documentation/networking/device_drivers/ethernet/aquantia/atlantic.rst 1956F: drivers/net/ethernet/aquantia/atlantic/ 1957 1958AQUANTIA ETHERNET DRIVER PTP SUBSYSTEM 1959M: Egor Pomozov <epomozov@marvell.com> 1960L: netdev@vger.kernel.org 1961S: Maintained 1962W: http://www.aquantia.com 1963F: drivers/net/ethernet/aquantia/atlantic/aq_ptp* 1964 1965AR0521 ON SEMICONDUCTOR CAMERA SENSOR DRIVER 1966M: Krzysztof Hałasa <khalasa@piap.pl> 1967L: linux-media@vger.kernel.org 1968S: Maintained 1969F: Documentation/devicetree/bindings/media/i2c/onnn,ar0521.yaml 1970F: drivers/media/i2c/ar0521.c 1971 1972ARASAN NAND CONTROLLER DRIVER 1973M: Miquel Raynal <miquel.raynal@bootlin.com> 1974R: Michal Simek <michal.simek@amd.com> 1975L: linux-mtd@lists.infradead.org 1976S: Maintained 1977F: Documentation/devicetree/bindings/mtd/arasan,nand-controller.yaml 1978F: drivers/mtd/nand/raw/arasan-nand-controller.c 1979 1980ARC FRAMEBUFFER DRIVER 1981M: Jaya Kumar <jayalk@intworks.biz> 1982S: Maintained 1983F: drivers/video/fbdev/arcfb.c 1984F: drivers/video/fbdev/core/fb_defio.c 1985 1986ARC PGU DRM DRIVER 1987M: Alexey Brodkin <abrodkin@synopsys.com> 1988S: Supported 1989F: Documentation/devicetree/bindings/display/snps,arcpgu.txt 1990F: drivers/gpu/drm/tiny/arcpgu.c 1991 1992ARCNET NETWORK LAYER 1993M: Michael Grzeschik <m.grzeschik@pengutronix.de> 1994L: netdev@vger.kernel.org 1995S: Maintained 1996F: drivers/net/arcnet/ 1997F: include/uapi/linux/if_arcnet.h 1998 1999ARM AND ARM64 SoC SUB-ARCHITECTURES (COMMON PARTS) 2000M: Arnd Bergmann <arnd@arndb.de> 2001M: Krzysztof Kozlowski <krzk@kernel.org> 2002M: Alexandre Belloni <alexandre.belloni@bootlin.com> 2003M: Linus Walleij <linus.walleij@linaro.org> 2004R: Drew Fustini <fustini@kernel.org> 2005L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2006L: soc@lists.linux.dev 2007S: Maintained 2008P: Documentation/process/maintainer-soc.rst 2009C: irc://irc.libera.chat/armlinux 2010T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 2011F: Documentation/process/maintainer-soc*.rst 2012F: arch/arm/boot/dts/Makefile 2013F: arch/arm64/boot/dts/Makefile 2014 2015ARM ARCHITECTED TIMER DRIVER 2016M: Mark Rutland <mark.rutland@arm.com> 2017M: Marc Zyngier <maz@kernel.org> 2018L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2019S: Maintained 2020F: arch/arm/include/asm/arch_timer.h 2021F: arch/arm64/include/asm/arch_timer.h 2022F: drivers/clocksource/arm_arch_timer.c 2023F: drivers/clocksource/arm_arch_timer_mmio.c 2024 2025ARM GENERIC INTERRUPT CONTROLLER DRIVERS 2026M: Marc Zyngier <maz@kernel.org> 2027L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2028S: Maintained 2029F: Documentation/devicetree/bindings/interrupt-controller/arm,gic* 2030F: arch/arm/include/asm/arch_gicv3.h 2031F: arch/arm64/include/asm/arch_gicv3.h 2032F: drivers/irqchip/irq-gic*.[ch] 2033F: include/linux/irqchip/arm-gic*.h 2034F: include/linux/irqchip/arm-vgic-info.h 2035 2036ARM GENERIC INTERRUPT CONTROLLER V5 DRIVERS 2037M: Lorenzo Pieralisi <lpieralisi@kernel.org> 2038M: Marc Zyngier <maz@kernel.org> 2039L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2040S: Maintained 2041F: Documentation/devicetree/bindings/interrupt-controller/arm,gic-v5*.yaml 2042F: drivers/irqchip/irq-gic-its-msi-parent.[ch] 2043F: drivers/irqchip/irq-gic-v5*.[ch] 2044F: include/linux/irqchip/arm-gic-v5.h 2045 2046ARM HDLCD DRM DRIVER 2047M: Liviu Dudau <liviu.dudau@arm.com> 2048S: Supported 2049F: Documentation/devicetree/bindings/display/arm,hdlcd.yaml 2050F: drivers/gpu/drm/arm/hdlcd_* 2051 2052ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT 2053M: Linus Walleij <linus.walleij@linaro.org> 2054L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2055S: Maintained 2056F: Documentation/devicetree/bindings/arm/arm,integrator.yaml 2057F: Documentation/devicetree/bindings/arm/arm,realview.yaml 2058F: Documentation/devicetree/bindings/arm/arm,versatile.yaml 2059F: Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml 2060F: Documentation/devicetree/bindings/auxdisplay/arm,versatile-lcd.yaml 2061F: Documentation/devicetree/bindings/clock/arm,syscon-icst.yaml 2062F: Documentation/devicetree/bindings/i2c/arm,i2c-versatile.yaml 2063F: Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.yaml 2064F: Documentation/devicetree/bindings/mtd/mtd-physmap.yaml 2065F: arch/arm/boot/dts/arm/arm-realview-* 2066F: arch/arm/boot/dts/arm/integrator* 2067F: arch/arm/boot/dts/arm/versatile* 2068F: arch/arm/mach-versatile/ 2069F: drivers/bus/arm-integrator-lm.c 2070F: drivers/clk/versatile/ 2071F: drivers/i2c/busses/i2c-versatile.c 2072F: drivers/irqchip/irq-versatile-fpga.c 2073F: drivers/mtd/maps/physmap-versatile.* 2074F: drivers/power/reset/arm-versatile-reboot.c 2075F: drivers/soc/versatile/ 2076 2077ARM INTERCONNECT PMU DRIVERS 2078M: Robin Murphy <robin.murphy@arm.com> 2079S: Supported 2080F: Documentation/admin-guide/perf/arm-cmn.rst 2081F: Documentation/admin-guide/perf/arm-ni.rst 2082F: Documentation/devicetree/bindings/perf/arm,cmn.yaml 2083F: Documentation/devicetree/bindings/perf/arm,ni.yaml 2084F: drivers/perf/arm-cmn.c 2085F: drivers/perf/arm-ni.c 2086F: tools/perf/pmu-events/arch/arm64/arm/cmn/ 2087 2088ARM KOMEDA DRM-KMS DRIVER 2089M: Liviu Dudau <liviu.dudau@arm.com> 2090S: Supported 2091T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 2092F: Documentation/devicetree/bindings/display/arm,komeda.yaml 2093F: Documentation/gpu/komeda-kms.rst 2094F: drivers/gpu/drm/arm/display/include/ 2095F: drivers/gpu/drm/arm/display/komeda/ 2096 2097ARM MALI PANFROST DRM DRIVER 2098M: Boris Brezillon <boris.brezillon@collabora.com> 2099M: Rob Herring <robh@kernel.org> 2100R: Steven Price <steven.price@arm.com> 2101L: dri-devel@lists.freedesktop.org 2102S: Supported 2103T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 2104F: Documentation/gpu/panfrost.rst 2105F: drivers/gpu/drm/ci/xfails/panfrost* 2106F: drivers/gpu/drm/panfrost/ 2107F: include/uapi/drm/panfrost_drm.h 2108 2109ARM MALI PANTHOR DRM DRIVER 2110M: Boris Brezillon <boris.brezillon@collabora.com> 2111M: Steven Price <steven.price@arm.com> 2112M: Liviu Dudau <liviu.dudau@arm.com> 2113L: dri-devel@lists.freedesktop.org 2114S: Supported 2115T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 2116F: Documentation/devicetree/bindings/gpu/arm,mali-valhall-csf.yaml 2117F: drivers/gpu/drm/panthor/ 2118F: include/uapi/drm/panthor_drm.h 2119 2120ARM MALI TYR DRM DRIVER 2121M: Daniel Almeida <daniel.almeida@collabora.com> 2122M: Alice Ryhl <aliceryhl@google.com> 2123L: dri-devel@lists.freedesktop.org 2124S: Supported 2125W: https://rust-for-linux.com/tyr-gpu-driver 2126W https://drm.pages.freedesktop.org/maintainer-tools/drm-rust.html 2127B: https://gitlab.freedesktop.org/panfrost/linux/-/issues 2128T: git https://gitlab.freedesktop.org/drm/rust/kernel.git 2129F: Documentation/devicetree/bindings/gpu/arm,mali-valhall-csf.yaml 2130F: drivers/gpu/drm/tyr/ 2131F: include/uapi/drm/panthor_drm.h 2132 2133ARM MALI-DP DRM DRIVER 2134M: Liviu Dudau <liviu.dudau@arm.com> 2135S: Supported 2136T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 2137F: Documentation/devicetree/bindings/display/arm,malidp.yaml 2138F: Documentation/gpu/afbc.rst 2139F: drivers/gpu/drm/arm/ 2140 2141ARM MFM AND FLOPPY DRIVERS 2142M: Ian Molton <spyro@f2s.com> 2143S: Maintained 2144F: arch/arm/include/asm/floppy.h 2145F: arch/arm/mach-rpc/floppydma.S 2146 2147ARM PMU PROFILING AND DEBUGGING 2148M: Will Deacon <will@kernel.org> 2149M: Mark Rutland <mark.rutland@arm.com> 2150L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2151L: linux-perf-users@vger.kernel.org 2152S: Maintained 2153F: Documentation/devicetree/bindings/arm/pmu.yaml 2154F: Documentation/devicetree/bindings/perf/ 2155F: arch/arm*/include/asm/hw_breakpoint.h 2156F: arch/arm*/include/asm/perf_event.h 2157F: arch/arm*/kernel/hw_breakpoint.c 2158F: arch/arm*/kernel/perf_* 2159F: drivers/perf/ 2160F: include/linux/perf/arm_pmu*.h 2161 2162ARM PORT 2163M: Russell King <linux@armlinux.org.uk> 2164L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2165S: Odd Fixes 2166W: http://www.armlinux.org.uk/ 2167T: git git://git.armlinux.org.uk/~rmk/linux-arm.git 2168F: arch/arm/ 2169X: arch/arm/boot/dts/ 2170 2171ARM PRIMECELL AACI PL041 DRIVER 2172M: Russell King <linux@armlinux.org.uk> 2173S: Odd Fixes 2174F: sound/arm/aaci.* 2175 2176ARM PRIMECELL BUS SUPPORT 2177M: Russell King <linux@armlinux.org.uk> 2178S: Odd Fixes 2179F: drivers/amba/ 2180F: include/linux/amba/bus.h 2181 2182ARM PRIMECELL KMI PL050 DRIVER 2183M: Russell King <linux@armlinux.org.uk> 2184S: Odd Fixes 2185F: drivers/input/serio/ambakmi.* 2186F: include/linux/amba/kmi.h 2187 2188ARM PRIMECELL MMCI PL180/1 DRIVER 2189M: Russell King <linux@armlinux.org.uk> 2190S: Odd Fixes 2191F: drivers/mmc/host/mmci.* 2192F: include/linux/amba/mmci.h 2193 2194ARM PRIMECELL PL35X NAND CONTROLLER DRIVER 2195M: Miquel Raynal <miquel.raynal@bootlin.com> 2196R: Michal Simek <michal.simek@amd.com> 2197L: linux-mtd@lists.infradead.org 2198S: Maintained 2199F: Documentation/devicetree/bindings/mtd/arm,pl353-nand-r2p1.yaml 2200F: drivers/mtd/nand/raw/pl35x-nand-controller.c 2201 2202ARM PRIMECELL PL35X SMC DRIVER 2203M: Miquel Raynal <miquel.raynal@bootlin.com> 2204R: Michal Simek <michal.simek@amd.com> 2205L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2206S: Maintained 2207F: Documentation/devicetree/bindings/memory-controllers/arm,pl35x-smc.yaml 2208F: drivers/memory/pl353-smc.c 2209 2210ARM PRIMECELL SSP PL022 SPI DRIVER 2211M: Linus Walleij <linus.walleij@linaro.org> 2212L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2213S: Maintained 2214F: Documentation/devicetree/bindings/spi/spi-pl022.yaml 2215F: drivers/spi/spi-pl022.c 2216 2217ARM PRIMECELL UART PL010 AND PL011 DRIVERS 2218M: Russell King <linux@armlinux.org.uk> 2219S: Odd Fixes 2220F: drivers/tty/serial/amba-pl01*.c 2221F: include/linux/amba/serial.h 2222 2223ARM PRIMECELL VIC PL190/PL192 DRIVER 2224M: Linus Walleij <linus.walleij@linaro.org> 2225L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2226S: Maintained 2227F: Documentation/devicetree/bindings/interrupt-controller/arm,vic.yaml 2228F: drivers/irqchip/irq-vic.c 2229 2230ARM SMC WATCHDOG DRIVER 2231M: Julius Werner <jwerner@chromium.org> 2232R: Evan Benn <evanbenn@chromium.org> 2233S: Maintained 2234F: Documentation/devicetree/bindings/watchdog/arm-smc-wdt.yaml 2235F: drivers/watchdog/arm_smc_wdt.c 2236 2237ARM SMMU DRIVERS 2238M: Will Deacon <will@kernel.org> 2239R: Robin Murphy <robin.murphy@arm.com> 2240L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2241S: Maintained 2242F: Documentation/devicetree/bindings/iommu/arm,smmu* 2243F: drivers/iommu/arm/ 2244F: drivers/iommu/io-pgtable-arm* 2245 2246ARM SMMU SVA SUPPORT 2247R: Jean-Philippe Brucker <jean-philippe@linaro.org> 2248F: drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3-sva.c 2249 2250ARM SUB-ARCHITECTURES 2251L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2252S: Maintained 2253C: irc://irc.libera.chat/armlinux 2254T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 2255F: arch/arm/mach-*/ 2256F: arch/arm/plat-*/ 2257 2258ARM/ACTIONS SEMI ARCHITECTURE 2259M: Andreas Färber <afaerber@suse.de> 2260M: Manivannan Sadhasivam <mani@kernel.org> 2261L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2262L: linux-actions@lists.infradead.org (moderated for non-subscribers) 2263S: Maintained 2264F: Documentation/devicetree/bindings/arm/actions.yaml 2265F: Documentation/devicetree/bindings/clock/actions,owl-cmu.yaml 2266F: Documentation/devicetree/bindings/dma/owl-dma.yaml 2267F: Documentation/devicetree/bindings/i2c/i2c-owl.yaml 2268F: Documentation/devicetree/bindings/interrupt-controller/actions,owl-sirq.yaml 2269F: Documentation/devicetree/bindings/mmc/owl-mmc.yaml 2270F: Documentation/devicetree/bindings/net/actions,owl-emac.yaml 2271F: Documentation/devicetree/bindings/pinctrl/actions,* 2272F: Documentation/devicetree/bindings/power/actions,owl-sps.txt 2273F: Documentation/devicetree/bindings/timer/actions,owl-timer.yaml 2274F: arch/arm/boot/dts/actions/ 2275F: arch/arm/mach-actions/ 2276F: arch/arm64/boot/dts/actions/ 2277F: drivers/clk/actions/ 2278F: drivers/clocksource/timer-owl* 2279F: drivers/dma/owl-dma.c 2280F: drivers/i2c/busses/i2c-owl.c 2281F: drivers/irqchip/irq-owl-sirq.c 2282F: drivers/mmc/host/owl-mmc.c 2283F: drivers/net/ethernet/actions/ 2284F: drivers/pinctrl/actions/* 2285F: drivers/pmdomain/actions/ 2286F: include/dt-bindings/power/owl-* 2287F: include/dt-bindings/reset/actions,* 2288F: include/linux/soc/actions/ 2289N: owl 2290 2291ARM/AIROHA SOC SUPPORT 2292M: Matthias Brugger <matthias.bgg@gmail.com> 2293M: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> 2294L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2295L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2296S: Odd Fixes 2297F: arch/arm/boot/dts/airoha/ 2298F: arch/arm64/boot/dts/airoha/ 2299 2300ARM/Allwinner SoC Clock Support 2301M: Emilio López <emilio@elopez.com.ar> 2302S: Maintained 2303F: drivers/clk/sunxi/ 2304 2305ARM/Allwinner sunXi SoC support 2306M: Chen-Yu Tsai <wens@csie.org> 2307M: Jernej Skrabec <jernej.skrabec@gmail.com> 2308M: Samuel Holland <samuel@sholland.org> 2309L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2310L: linux-sunxi@lists.linux.dev 2311S: Maintained 2312T: git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git 2313F: arch/arm/mach-sunxi/ 2314F: arch/arm64/boot/dts/allwinner/ 2315F: drivers/clk/sunxi-ng/ 2316F: drivers/pinctrl/sunxi/ 2317F: drivers/soc/sunxi/ 2318N: allwinner 2319N: sun[x456789]i 2320N: sun[25]0i 2321 2322ARM/ALPHASCALE ARCHITECTURE 2323M: Krzysztof Kozlowski <krzk@kernel.org> 2324L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2325S: Odd Fixes 2326F: arch/arm/boot/dts/alphascale/ 2327F: drivers/clk/clk-asm9260.c 2328F: drivers/clocksource/asm9260_timer.c 2329F: drivers/rtc/rtc-asm9260.c 2330F: drivers/watchdog/asm9260_wdt.c 2331 2332ARM/AMD PENSANDO ARM64 ARCHITECTURE 2333M: Brad Larson <blarson@amd.com> 2334L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2335S: Supported 2336F: Documentation/devicetree/bindings/*/amd,pensando* 2337F: arch/arm64/boot/dts/amd/elba* 2338 2339ARM/Amlogic Meson SoC CLOCK FRAMEWORK 2340M: Neil Armstrong <neil.armstrong@linaro.org> 2341M: Jerome Brunet <jbrunet@baylibre.com> 2342L: linux-amlogic@lists.infradead.org 2343S: Maintained 2344F: Documentation/devicetree/bindings/clock/amlogic* 2345F: drivers/clk/meson/ 2346F: include/dt-bindings/clock/amlogic,a1* 2347F: include/dt-bindings/clock/gxbb* 2348F: include/dt-bindings/clock/meson* 2349 2350ARM/Amlogic Meson SoC Crypto Drivers 2351M: Corentin Labbe <clabbe@baylibre.com> 2352L: linux-crypto@vger.kernel.org 2353L: linux-amlogic@lists.infradead.org 2354S: Maintained 2355F: Documentation/devicetree/bindings/crypto/amlogic* 2356F: drivers/crypto/amlogic/ 2357 2358ARM/Amlogic Meson SoC Sound Drivers 2359M: Jerome Brunet <jbrunet@baylibre.com> 2360L: linux-sound@vger.kernel.org 2361S: Maintained 2362F: Documentation/devicetree/bindings/sound/amlogic* 2363F: sound/soc/meson/ 2364 2365ARM/Amlogic Meson SoC support 2366M: Neil Armstrong <neil.armstrong@linaro.org> 2367M: Kevin Hilman <khilman@baylibre.com> 2368R: Jerome Brunet <jbrunet@baylibre.com> 2369R: Martin Blumenstingl <martin.blumenstingl@googlemail.com> 2370L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2371L: linux-amlogic@lists.infradead.org 2372S: Maintained 2373W: http://linux-meson.com/ 2374F: Documentation/devicetree/bindings/phy/amlogic* 2375F: arch/arm/boot/dts/amlogic/ 2376F: arch/arm/mach-meson/ 2377F: arch/arm64/boot/dts/amlogic/ 2378F: drivers/pmdomain/amlogic/ 2379F: drivers/mmc/host/meson* 2380F: drivers/phy/amlogic/ 2381F: drivers/pinctrl/meson/ 2382F: drivers/rtc/rtc-meson* 2383F: drivers/soc/amlogic/ 2384N: meson 2385 2386ARM/Annapurna Labs ALPINE ARCHITECTURE 2387M: Antoine Tenart <atenart@kernel.org> 2388L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2389S: Odd Fixes 2390F: arch/arm/boot/dts/amazon/ 2391F: arch/arm/mach-alpine/ 2392F: arch/arm64/boot/dts/amazon/ 2393F: drivers/*/*alpine* 2394 2395ARM/APPLE MACHINE SOUND DRIVERS 2396M: Martin Povišer <povik+lin@cutebit.org> 2397L: asahi@lists.linux.dev 2398L: linux-sound@vger.kernel.org 2399S: Maintained 2400F: Documentation/devicetree/bindings/sound/adi,ssm3515.yaml 2401F: Documentation/devicetree/bindings/sound/cirrus,cs42l84.yaml 2402F: Documentation/devicetree/bindings/sound/apple,* 2403F: sound/soc/apple/* 2404F: sound/soc/codecs/cs42l83-i2c.c 2405F: sound/soc/codecs/cs42l84.* 2406F: sound/soc/codecs/ssm3515.c 2407 2408ARM/APPLE MACHINE SUPPORT 2409M: Sven Peter <sven@kernel.org> 2410M: Janne Grunau <j@jannau.net> 2411R: Neal Gompa <neal@gompa.dev> 2412L: asahi@lists.linux.dev 2413L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2414S: Maintained 2415W: https://asahilinux.org 2416B: https://github.com/AsahiLinux/linux/issues 2417C: irc://irc.oftc.net/asahi-dev 2418T: git https://github.com/AsahiLinux/linux.git 2419F: Documentation/devicetree/bindings/arm/apple.yaml 2420F: Documentation/devicetree/bindings/arm/apple/* 2421F: Documentation/devicetree/bindings/clock/apple,nco.yaml 2422F: Documentation/devicetree/bindings/cpufreq/apple,cluster-cpufreq.yaml 2423F: Documentation/devicetree/bindings/dma/apple,admac.yaml 2424F: Documentation/devicetree/bindings/gpio/apple,smc-gpio.yaml 2425F: Documentation/devicetree/bindings/gpu/apple,agx.yaml 2426F: Documentation/devicetree/bindings/i2c/apple,i2c.yaml 2427F: Documentation/devicetree/bindings/input/touchscreen/apple,z2-multitouch.yaml 2428F: Documentation/devicetree/bindings/interrupt-controller/apple,* 2429F: Documentation/devicetree/bindings/iommu/apple,dart.yaml 2430F: Documentation/devicetree/bindings/iommu/apple,sart.yaml 2431F: Documentation/devicetree/bindings/leds/backlight/apple,dwi-bl.yaml 2432F: Documentation/devicetree/bindings/mailbox/apple,mailbox.yaml 2433F: Documentation/devicetree/bindings/mfd/apple,smc.yaml 2434F: Documentation/devicetree/bindings/net/bluetooth/brcm,bcm4377-bluetooth.yaml 2435F: Documentation/devicetree/bindings/nvme/apple,nvme-ans.yaml 2436F: Documentation/devicetree/bindings/nvmem/apple,efuses.yaml 2437F: Documentation/devicetree/bindings/nvmem/apple,spmi-nvmem.yaml 2438F: Documentation/devicetree/bindings/pci/apple,pcie.yaml 2439F: Documentation/devicetree/bindings/pinctrl/apple,pinctrl.yaml 2440F: Documentation/devicetree/bindings/power/apple* 2441F: Documentation/devicetree/bindings/power/reset/apple,smc-reboot.yaml 2442F: Documentation/devicetree/bindings/pwm/apple,s5l-fpwm.yaml 2443F: Documentation/devicetree/bindings/spi/apple,spi.yaml 2444F: Documentation/devicetree/bindings/spmi/apple,spmi.yaml 2445F: Documentation/devicetree/bindings/watchdog/apple,wdt.yaml 2446F: arch/arm64/boot/dts/apple/ 2447F: drivers/bluetooth/hci_bcm4377.c 2448F: drivers/clk/clk-apple-nco.c 2449F: drivers/cpufreq/apple-soc-cpufreq.c 2450F: drivers/dma/apple-admac.c 2451F: drivers/gpio/gpio-macsmc.c 2452F: drivers/pmdomain/apple/ 2453F: drivers/i2c/busses/i2c-pasemi-core.c 2454F: drivers/i2c/busses/i2c-pasemi-platform.c 2455F: drivers/input/touchscreen/apple_z2.c 2456F: drivers/iommu/apple-dart.c 2457F: drivers/iommu/io-pgtable-dart.c 2458F: drivers/irqchip/irq-apple-aic.c 2459F: drivers/mfd/macsmc.c 2460F: drivers/nvme/host/apple.c 2461F: drivers/nvmem/apple-efuses.c 2462F: drivers/nvmem/apple-spmi-nvmem.c 2463F: drivers/pinctrl/pinctrl-apple-gpio.c 2464F: drivers/power/reset/macsmc-reboot.c 2465F: drivers/pwm/pwm-apple.c 2466F: drivers/soc/apple/* 2467F: drivers/spi/spi-apple.c 2468F: drivers/spmi/spmi-apple-controller.c 2469F: drivers/video/backlight/apple_dwi_bl.c 2470F: drivers/watchdog/apple_wdt.c 2471F: include/dt-bindings/interrupt-controller/apple-aic.h 2472F: include/dt-bindings/pinctrl/apple.h 2473F: include/linux/mfd/macsmc.h 2474F: include/linux/soc/apple/* 2475F: include/uapi/drm/asahi_drm.h 2476 2477ARM/ARTPEC MACHINE SUPPORT 2478M: Jesper Nilsson <jesper.nilsson@axis.com> 2479M: Lars Persson <lars.persson@axis.com> 2480L: linux-arm-kernel@axis.com 2481S: Maintained 2482F: Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt 2483F: arch/arm/boot/dts/axis/ 2484F: arch/arm/mach-artpec 2485F: drivers/clk/axis 2486F: drivers/crypto/axis 2487F: drivers/mmc/host/usdhi6rol0.c 2488F: drivers/pinctrl/pinctrl-artpec* 2489 2490ARM/ASPEED I2C DRIVER 2491M: Ryan Chen <ryan_chen@aspeedtech.com> 2492R: Benjamin Herrenschmidt <benh@kernel.crashing.org> 2493R: Joel Stanley <joel@jms.id.au> 2494L: linux-i2c@vger.kernel.org 2495L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2496S: Maintained 2497F: Documentation/devicetree/bindings/i2c/aspeed,i2c.yaml 2498F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.yaml 2499F: drivers/i2c/busses/i2c-aspeed.c 2500F: drivers/irqchip/irq-aspeed-i2c-ic.c 2501 2502ARM/ASPEED MACHINE SUPPORT 2503M: Joel Stanley <joel@jms.id.au> 2504M: Andrew Jeffery <andrew@codeconstruct.com.au> 2505L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2506L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 2507S: Supported 2508Q: https://patchwork.ozlabs.org/project/linux-aspeed/list/ 2509T: git git://git.kernel.org/pub/scm/linux/kernel/git/bmc/linux.git 2510F: Documentation/devicetree/bindings/arm/aspeed/ 2511F: arch/arm/boot/dts/aspeed/ 2512F: arch/arm/mach-aspeed/ 2513N: aspeed 2514 2515ARM/AXIADO ARCHITECTURE 2516M: Harshit Shah <hshah@axiado.com> 2517L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2518S: Maintained 2519F: Documentation/devicetree/bindings/arm/axiado.yaml 2520F: arch/arm64/boot/dts/axiado/ 2521N: axiado 2522 2523ARM/AXM LSI SOC 2524M: Krzysztof Kozlowski <krzk@kernel.org> 2525L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2526S: Odd Fixes 2527F: Documentation/devicetree/bindings/arm/axxia.yaml 2528F: arch/arm/boot/dts/intel/axm/ 2529F: arch/arm/mach-axxia/ 2530 2531ARM/BITMAIN ARCHITECTURE 2532M: Manivannan Sadhasivam <mani@kernel.org> 2533L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2534S: Maintained 2535F: Documentation/devicetree/bindings/arm/bitmain.yaml 2536F: Documentation/devicetree/bindings/clock/bitmain,bm1880-clk.yaml 2537F: Documentation/devicetree/bindings/pinctrl/bitmain,bm1880-pinctrl.txt 2538F: arch/arm64/boot/dts/bitmain/ 2539F: drivers/clk/clk-bm1880.c 2540F: drivers/pinctrl/pinctrl-bm1880.c 2541 2542ARM/BLAIZE ARCHITECTURE 2543M: James Cowgill <james.cowgill@blaize.com> 2544M: Matt Redfearn <matt.redfearn@blaize.com> 2545M: Neil Jones <neil.jones@blaize.com> 2546M: Nikolaos Pasaloukos <nikolaos.pasaloukos@blaize.com> 2547S: Maintained 2548F: Documentation/devicetree/bindings/arm/blaize.yaml 2549F: arch/arm64/boot/dts/blaize/ 2550 2551ARM/CALXEDA HIGHBANK ARCHITECTURE 2552M: Andre Przywara <andre.przywara@arm.com> 2553L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2554S: Maintained 2555F: arch/arm/boot/dts/calxeda/ 2556F: arch/arm/mach-highbank/ 2557 2558ARM/CAVIUM THUNDER NETWORK DRIVER 2559M: Sunil Goutham <sgoutham@marvell.com> 2560L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2561S: Maintained 2562F: drivers/net/ethernet/cavium/thunder/ 2563 2564ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT 2565M: Lukasz Majewski <lukma@denx.de> 2566L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2567S: Maintained 2568F: arch/arm/mach-ep93xx/ts72xx.c 2569 2570ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE 2571M: Hartley Sweeten <hsweeten@visionengravers.com> 2572M: Alexander Sverdlin <alexander.sverdlin@gmail.com> 2573M: Nikita Shubin <nikita.shubin@maquefel.me> 2574L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2575S: Maintained 2576F: Documentation/devicetree/bindings/iio/adc/cirrus,ep9301-adc.yaml 2577F: Documentation/devicetree/bindings/sound/cirrus,ep9301-* 2578F: arch/arm/boot/compressed/misc-ep93xx.h 2579F: arch/arm/mach-ep93xx/ 2580F: drivers/iio/adc/ep93xx_adc.c 2581 2582ARM/CIX SOC SUPPORT 2583M: Peter Chen <peter.chen@cixtech.com> 2584M: Fugang Duan <fugang.duan@cixtech.com> 2585R: CIX Linux Kernel Upstream Group <cix-kernel-upstream@cixtech.com> 2586L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2587S: Maintained 2588T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/cix.git 2589F: Documentation/devicetree/bindings/arm/cix.yaml 2590F: Documentation/devicetree/bindings/mailbox/cix,sky1-mbox.yaml 2591F: arch/arm64/boot/dts/cix/ 2592F: drivers/mailbox/cix-mailbox.c 2593K: \bcix\b 2594 2595ARM/CLKDEV SUPPORT 2596M: Russell King <linux@armlinux.org.uk> 2597L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2598S: Maintained 2599T: git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev 2600F: drivers/clk/clkdev.c 2601 2602ARM/CONEXANT DIGICOLOR MACHINE SUPPORT 2603M: Baruch Siach <baruch@tkos.co.il> 2604L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2605S: Maintained 2606F: arch/arm/boot/dts/cnxt/ 2607N: digicolor 2608 2609ARM/CORESIGHT FRAMEWORK AND DRIVERS 2610M: Suzuki K Poulose <suzuki.poulose@arm.com> 2611R: Mike Leach <mike.leach@linaro.org> 2612R: James Clark <james.clark@linaro.org> 2613L: coresight@lists.linaro.org (moderated for non-subscribers) 2614L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2615S: Maintained 2616T: git git://git.kernel.org/pub/scm/linux/kernel/git/coresight/linux.git 2617F: Documentation/ABI/testing/sysfs-bus-coresight-devices-* 2618F: Documentation/devicetree/bindings/arm/arm,coresight-*.yaml 2619F: Documentation/devicetree/bindings/arm/arm,embedded-trace-extension.yaml 2620F: Documentation/devicetree/bindings/arm/arm,trace-buffer-extension.yaml 2621F: Documentation/devicetree/bindings/arm/qcom,coresight-*.yaml 2622F: Documentation/trace/coresight/* 2623F: drivers/hwtracing/coresight/* 2624F: include/dt-bindings/arm/coresight-cti-dt.h 2625F: include/linux/coresight* 2626F: include/uapi/linux/coresight* 2627F: samples/coresight/* 2628F: tools/perf/Documentation/arm-coresight.txt 2629F: tools/perf/arch/arm/util/auxtrace.c 2630F: tools/perf/arch/arm/util/cs-etm.c 2631F: tools/perf/arch/arm/util/cs-etm.h 2632F: tools/perf/arch/arm/util/pmu.c 2633F: tools/perf/tests/shell/*coresight* 2634F: tools/perf/tests/shell/coresight/* 2635F: tools/perf/tests/shell/lib/*coresight* 2636F: tools/perf/util/cs-etm-decoder/* 2637F: tools/perf/util/cs-etm.* 2638 2639ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE 2640M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2641M: Linus Walleij <linus.walleij@linaro.org> 2642L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2643S: Maintained 2644T: git https://github.com/ulli-kroll/linux.git 2645F: Documentation/devicetree/bindings/arm/gemini.yaml 2646F: Documentation/devicetree/bindings/net/cortina,gemini-ethernet.yaml 2647F: Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt 2648F: Documentation/devicetree/bindings/rtc/faraday,ftrtc010.yaml 2649F: arch/arm/boot/dts/gemini/ 2650F: arch/arm/mach-gemini/ 2651F: drivers/crypto/gemini/ 2652F: drivers/net/ethernet/cortina/ 2653F: drivers/pinctrl/pinctrl-gemini.c 2654F: drivers/rtc/rtc-ftrtc010.c 2655 2656ARM/CZ.NIC TURRIS SUPPORT 2657M: Marek Behún <kabel@kernel.org> 2658S: Maintained 2659W: https://www.turris.cz/ 2660F: Documentation/ABI/testing/debugfs-moxtet 2661F: Documentation/ABI/testing/sysfs-bus-i2c-devices-turris-omnia-mcu 2662F: Documentation/ABI/testing/sysfs-bus-moxtet-devices 2663F: Documentation/ABI/testing/sysfs-firmware-turris-mox-rwtm 2664F: Documentation/devicetree/bindings/bus/moxtet.txt 2665F: Documentation/devicetree/bindings/firmware/cznic,turris-mox-rwtm.txt 2666F: Documentation/devicetree/bindings/firmware/cznic,turris-omnia-mcu.yaml 2667F: Documentation/devicetree/bindings/interrupt-controller/marvell,mpic.yaml 2668F: Documentation/devicetree/bindings/leds/cznic,turris-omnia-leds.yaml 2669F: Documentation/devicetree/bindings/watchdog/marvell,armada-3700-wdt.yaml 2670F: drivers/bus/moxtet.c 2671F: drivers/firmware/turris-mox-rwtm.c 2672F: drivers/gpio/gpio-moxtet.c 2673F: drivers/leds/leds-turris-omnia.c 2674F: drivers/mailbox/armada-37xx-rwtm-mailbox.c 2675F: drivers/platform/cznic/ 2676F: drivers/watchdog/armada_37xx_wdt.c 2677F: include/dt-bindings/bus/moxtet.h 2678F: include/linux/armada-37xx-rwtm-mailbox.h 2679F: include/linux/moxtet.h 2680F: include/linux/turris-omnia-mcu-interface.h 2681F: include/linux/turris-signing-key.h 2682 2683ARM/FARADAY FA526 PORT 2684M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2685L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2686S: Maintained 2687T: git git://git.berlios.de/gemini-board 2688F: arch/arm/mm/*-fa* 2689 2690ARM/FOOTBRIDGE ARCHITECTURE 2691M: Russell King <linux@armlinux.org.uk> 2692L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2693S: Maintained 2694W: http://www.armlinux.org.uk/ 2695F: arch/arm/include/asm/hardware/dec21285.h 2696F: arch/arm/mach-footbridge/ 2697 2698ARM/FREESCALE IMX / MXC ARM ARCHITECTURE 2699M: Shawn Guo <shawnguo@kernel.org> 2700M: Sascha Hauer <s.hauer@pengutronix.de> 2701R: Pengutronix Kernel Team <kernel@pengutronix.de> 2702R: Fabio Estevam <festevam@gmail.com> 2703L: imx@lists.linux.dev 2704L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2705S: Maintained 2706T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2707F: Documentation/devicetree/bindings/firmware/fsl* 2708F: Documentation/devicetree/bindings/firmware/nxp* 2709F: arch/arm/boot/dts/nxp/imx/ 2710F: arch/arm/boot/dts/nxp/mxs/ 2711F: arch/arm64/boot/dts/freescale/ 2712X: Documentation/devicetree/bindings/media/i2c/ 2713X: arch/arm64/boot/dts/freescale/fsl-* 2714X: arch/arm64/boot/dts/freescale/qoriq-* 2715X: drivers/media/i2c/ 2716N: imx 2717N: mxs 2718N: \bmxc[^\d] 2719 2720ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE 2721M: Shawn Guo <shawnguo@kernel.org> 2722L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2723S: Maintained 2724T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2725F: arch/arm/boot/dts/nxp/ls/ 2726F: arch/arm64/boot/dts/freescale/fsl-* 2727F: arch/arm64/boot/dts/freescale/qoriq-* 2728 2729ARM/FREESCALE VYBRID ARM ARCHITECTURE 2730M: Shawn Guo <shawnguo@kernel.org> 2731M: Sascha Hauer <s.hauer@pengutronix.de> 2732R: Pengutronix Kernel Team <kernel@pengutronix.de> 2733R: Stefan Agner <stefan@agner.ch> 2734L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2735S: Maintained 2736T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2737F: arch/arm/boot/dts/nxp/vf/ 2738F: arch/arm/mach-imx/*vf610* 2739 2740ARM/GUMSTIX MACHINE SUPPORT 2741M: Steve Sakoman <sakoman@gmail.com> 2742L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2743S: Maintained 2744 2745ARM/HISILICON SOC SUPPORT 2746M: Wei Xu <xuwei5@hisilicon.com> 2747L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2748S: Supported 2749W: http://www.hisilicon.com 2750T: git https://github.com/hisilicon/linux-hisi.git 2751F: arch/arm/boot/dts/hisilicon/ 2752F: arch/arm/mach-hisi/ 2753F: arch/arm64/boot/dts/hisilicon/ 2754 2755ARM/HP JORNADA 7XX MACHINE SUPPORT 2756M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 2757S: Maintained 2758W: www.jlime.com 2759T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 2760F: arch/arm/mach-sa1100/include/mach/jornada720.h 2761F: arch/arm/mach-sa1100/jornada720.c 2762 2763ARM/HPE GXP ARCHITECTURE 2764M: Jean-Marie Verdun <verdun@hpe.com> 2765M: Nick Hawkins <nick.hawkins@hpe.com> 2766S: Maintained 2767F: Documentation/devicetree/bindings/arm/hpe,gxp.yaml 2768F: Documentation/devicetree/bindings/hwmon/hpe,gxp-fan-ctrl.yaml 2769F: Documentation/devicetree/bindings/i2c/hpe,gxp-i2c.yaml 2770F: Documentation/devicetree/bindings/spi/hpe,gxp-spifi.yaml 2771F: Documentation/devicetree/bindings/timer/hpe,gxp-timer.yaml 2772F: Documentation/hwmon/gxp-fan-ctrl.rst 2773F: arch/arm/boot/dts/hpe/ 2774F: drivers/clocksource/timer-gxp.c 2775F: drivers/hwmon/gxp-fan-ctrl.c 2776F: drivers/i2c/busses/i2c-gxp.c 2777F: drivers/spi/spi-gxp.c 2778F: drivers/watchdog/gxp-wdt.c 2779 2780ARM/IGEP MACHINE SUPPORT 2781M: Enric Balletbo i Serra <eballetbo@gmail.com> 2782M: Javier Martinez Canillas <javier@dowhile0.org> 2783L: linux-omap@vger.kernel.org 2784L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2785S: Maintained 2786F: arch/arm/boot/dts/ti/omap/omap3-igep* 2787 2788ARM/INTEL IXP4XX ARM ARCHITECTURE 2789M: Linus Walleij <linusw@kernel.org> 2790M: Imre Kaloz <kaloz@openwrt.org> 2791L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2792S: Maintained 2793F: Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml 2794F: Documentation/devicetree/bindings/gpio/intel,ixp4xx-gpio.yaml 2795F: Documentation/devicetree/bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml 2796F: Documentation/devicetree/bindings/memory-controllers/intel,ixp4xx-expansion* 2797F: Documentation/devicetree/bindings/rng/intel,ixp46x-rng.yaml 2798F: Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml 2799F: arch/arm/boot/dts/intel/ixp/ 2800F: arch/arm/mach-ixp4xx/ 2801F: drivers/bus/intel-ixp4xx-eb.c 2802F: drivers/char/hw_random/ixp4xx-rng.c 2803F: drivers/clocksource/timer-ixp4xx.c 2804F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 2805F: drivers/gpio/gpio-ixp4xx.c 2806F: drivers/irqchip/irq-ixp4xx.c 2807F: drivers/net/ethernet/xscale/ixp4xx_eth.c 2808F: drivers/net/wan/ixp4xx_hss.c 2809F: drivers/soc/ixp4xx/ixp4xx-npe.c 2810F: drivers/soc/ixp4xx/ixp4xx-qmgr.c 2811F: include/linux/soc/ixp4xx/npe.h 2812F: include/linux/soc/ixp4xx/qmgr.h 2813 2814ARM/INTEL KEEMBAY ARCHITECTURE 2815M: Paul J. Murphy <paul.j.murphy@intel.com> 2816M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 2817S: Maintained 2818F: Documentation/devicetree/bindings/arm/intel,keembay.yaml 2819F: arch/arm64/boot/dts/intel/keembay-evm.dts 2820F: arch/arm64/boot/dts/intel/keembay-soc.dtsi 2821 2822ARM/INTEL XSC3 (MANZANO) ARM CORE 2823M: Lennert Buytenhek <kernel@wantstofly.org> 2824L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2825S: Maintained 2826 2827ARM/LG1K ARCHITECTURE 2828M: Chanho Min <chanho.min@lge.com> 2829L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2830S: Maintained 2831F: arch/arm64/boot/dts/lg/ 2832 2833ARM/LPC18XX ARCHITECTURE 2834M: Vladimir Zapolskiy <vz@mleia.com> 2835L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2836S: Maintained 2837F: Documentation/devicetree/bindings/i2c/nxp,lpc1788-i2c.yaml 2838F: arch/arm/boot/dts/nxp/lpc/lpc43* 2839F: drivers/i2c/busses/i2c-lpc2k.c 2840F: drivers/memory/pl172.c 2841F: drivers/mtd/spi-nor/controllers/nxp-spifi.c 2842F: drivers/rtc/rtc-lpc24xx.c 2843N: lpc18xx 2844 2845ARM/LPC32XX SOC SUPPORT 2846M: Vladimir Zapolskiy <vz@mleia.com> 2847M: Piotr Wojtaszczyk <piotr.wojtaszczyk@timesys.com> 2848L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2849S: Maintained 2850T: git https://github.com/vzapolskiy/linux-lpc32xx.git 2851F: Documentation/devicetree/bindings/i2c/nxp,pnx-i2c.yaml 2852F: arch/arm/boot/dts/nxp/lpc/lpc32* 2853F: arch/arm/mach-lpc32xx/ 2854F: drivers/dma/lpc32xx-dmamux.c 2855F: drivers/i2c/busses/i2c-pnx.c 2856F: drivers/net/ethernet/nxp/lpc_eth.c 2857F: drivers/usb/host/ohci-nxp.c 2858F: drivers/watchdog/pnx4008_wdt.c 2859N: lpc32xx 2860 2861LPC32XX DMAMUX SUPPORT 2862M: J.M.B. Downing <jonathan.downing@nautel.com> 2863M: Piotr Wojtaszczyk <piotr.wojtaszczyk@timesys.com> 2864R: Vladimir Zapolskiy <vz@mleia.com> 2865L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2866S: Maintained 2867F: Documentation/devicetree/bindings/dma/nxp,lpc3220-dmamux.yaml 2868 2869ARM/Marvell Dove/MV78xx0/Orion SOC support 2870M: Andrew Lunn <andrew@lunn.ch> 2871M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2872M: Gregory Clement <gregory.clement@bootlin.com> 2873L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2874S: Maintained 2875T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2876F: Documentation/devicetree/bindings/arm/marvell/marvell,dove.yaml 2877F: Documentation/devicetree/bindings/arm/marvell/marvell,orion5x.yaml 2878F: Documentation/devicetree/bindings/soc/dove/ 2879F: arch/arm/boot/dts/marvell/dove* 2880F: arch/arm/boot/dts/marvell/orion5x* 2881F: arch/arm/mach-dove/ 2882F: arch/arm/mach-mv78xx0/ 2883F: arch/arm/mach-orion5x/ 2884F: arch/arm/plat-orion/ 2885F: drivers/bus/mvebu-mbus.c 2886F: drivers/soc/dove/ 2887 2888ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K, CN9130 SOC support 2889M: Andrew Lunn <andrew@lunn.ch> 2890M: Gregory Clement <gregory.clement@bootlin.com> 2891M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2892L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2893S: Maintained 2894T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2895F: Documentation/devicetree/bindings/arm/marvell/ 2896F: arch/arm/boot/dts/marvell/armada* 2897F: arch/arm/boot/dts/marvell/kirkwood* 2898F: arch/arm/configs/mvebu_*_defconfig 2899F: arch/arm/mach-mvebu/ 2900F: arch/arm64/boot/dts/marvell/ 2901F: drivers/clk/mvebu/ 2902F: drivers/cpufreq/armada-37xx-cpufreq.c 2903F: drivers/cpufreq/armada-8k-cpufreq.c 2904F: drivers/cpufreq/mvebu-cpufreq.c 2905F: drivers/irqchip/irq-armada-370-xp.c 2906F: drivers/irqchip/irq-mvebu-* 2907F: drivers/pinctrl/mvebu/ 2908F: drivers/rtc/rtc-armada38x.c 2909 2910ARM/Marvell PXA1908 SOC support 2911M: Duje Mihanović <duje@dujemihanovic.xyz> 2912L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2913S: Maintained 2914F: Documentation/devicetree/bindings/clock/marvell,pxa1908.yaml 2915F: arch/arm64/boot/dts/marvell/mmp/ 2916F: drivers/clk/mmp/Kconfig 2917F: drivers/clk/mmp/clk-pxa1908*.c 2918F: drivers/pmdomain/marvell/ 2919F: include/dt-bindings/clock/marvell,pxa1908.h 2920F: include/dt-bindings/power/marvell,pxa1908-power.h 2921 2922ARM/Mediatek RTC DRIVER 2923M: Eddie Huang <eddie.huang@mediatek.com> 2924M: Sean Wang <sean.wang@mediatek.com> 2925L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2926L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2927S: Maintained 2928F: Documentation/devicetree/bindings/rtc/mediatek,mt2712-rtc.yaml 2929F: Documentation/devicetree/bindings/rtc/mediatek,mt7622-rtc.yaml 2930F: drivers/rtc/rtc-mt2712.c 2931F: drivers/rtc/rtc-mt6397.c 2932F: drivers/rtc/rtc-mt7622.c 2933 2934ARM/Mediatek SoC support 2935M: Matthias Brugger <matthias.bgg@gmail.com> 2936M: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> 2937L: linux-kernel@vger.kernel.org 2938L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2939L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2940S: Maintained 2941W: https://mtk.wiki.kernel.org/ 2942C: irc://irc.libera.chat/linux-mediatek 2943F: arch/arm/boot/dts/mediatek/ 2944F: arch/arm/mach-mediatek/ 2945F: arch/arm64/boot/dts/mediatek/ 2946F: drivers/soc/mediatek/ 2947N: mtk 2948N: mt[2678] 2949K: mediatek 2950 2951ARM/Mediatek USB3 PHY DRIVER 2952M: Chunfeng Yun <chunfeng.yun@mediatek.com> 2953L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2954L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2955S: Maintained 2956F: Documentation/devicetree/bindings/phy/mediatek,* 2957F: drivers/phy/mediatek/ 2958 2959ARM/MICROCHIP (ARM64) SoC support 2960M: Conor Dooley <conor@kernel.org> 2961M: Nicolas Ferre <nicolas.ferre@microchip.com> 2962M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 2963L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2964S: Supported 2965T: git https://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 2966F: arch/arm64/boot/dts/microchip/ 2967 2968ARM/Microchip (AT91) SoC support 2969M: Nicolas Ferre <nicolas.ferre@microchip.com> 2970M: Alexandre Belloni <alexandre.belloni@bootlin.com> 2971M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 2972L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2973S: Supported 2974W: http://www.linux4sam.org 2975T: git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 2976F: arch/arm/boot/dts/microchip/ 2977F: arch/arm/include/debug/at91.S 2978F: arch/arm/mach-at91/ 2979F: drivers/memory/atmel* 2980F: drivers/watchdog/sama5d4_wdt.c 2981F: include/soc/at91/ 2982X: drivers/input/touchscreen/atmel_mxt_ts.c 2983N: at91 2984N: atmel 2985 2986ARM/Microchip Sparx5 SoC support 2987M: Steen Hegelund <Steen.Hegelund@microchip.com> 2988M: Daniel Machon <daniel.machon@microchip.com> 2989M: UNGLinuxDriver@microchip.com 2990L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2991S: Supported 2992F: arch/arm64/boot/dts/microchip/sparx* 2993F: drivers/net/ethernet/microchip/vcap/ 2994F: drivers/pinctrl/pinctrl-microchip-sgpio.c 2995N: sparx5 2996 2997ARM/MILBEAUT ARCHITECTURE 2998M: Taichi Sugaya <sugaya.taichi@socionext.com> 2999M: Takao Orito <orito.takao@socionext.com> 3000L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3001S: Maintained 3002F: arch/arm/boot/dts/socionext/milbeaut* 3003F: arch/arm/mach-milbeaut/ 3004N: milbeaut 3005 3006ARM/MORELLO PLATFORM 3007M: Vincenzo Frascino <vincenzo.frascino@arm.com> 3008L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3009S: Maintained 3010F: Documentation/devicetree/bindings/arm/arm,morello.yaml 3011F: arch/arm64/boot/dts/arm/morello* 3012 3013ARM/MOXA ART SOC 3014M: Krzysztof Kozlowski <krzk@kernel.org> 3015L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3016S: Odd Fixes 3017F: Documentation/devicetree/bindings/arm/moxart.yaml 3018F: Documentation/devicetree/bindings/clock/moxa,moxart-clock.yaml 3019F: arch/arm/boot/dts/moxa/ 3020F: drivers/clk/clk-moxart.c 3021 3022ARM/MStar/Sigmastar Armv7 SoC support 3023M: Daniel Palmer <daniel@thingy.jp> 3024M: Romain Perier <romain.perier@gmail.com> 3025L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3026S: Maintained 3027W: http://linux-chenxing.org/ 3028T: git https://github.com/linux-chenxing/linux.git 3029F: Documentation/devicetree/bindings/arm/mstar/* 3030F: Documentation/devicetree/bindings/clock/mstar,msc313-mpll.yaml 3031F: Documentation/devicetree/bindings/gpio/mstar,msc313-gpio.yaml 3032F: arch/arm/boot/dts/sigmastar/ 3033F: arch/arm/mach-mstar/ 3034F: drivers/clk/mstar/ 3035F: drivers/clocksource/timer-msc313e.c 3036F: drivers/gpio/gpio-msc313.c 3037F: drivers/rtc/rtc-msc313.c 3038F: drivers/watchdog/msc313e_wdt.c 3039F: include/dt-bindings/clock/mstar-* 3040F: include/dt-bindings/gpio/msc313-gpio.h 3041 3042ARM/NOMADIK/Ux500 ARCHITECTURES 3043M: Linus Walleij <linus.walleij@linaro.org> 3044L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3045S: Maintained 3046T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git 3047F: Documentation/devicetree/bindings/arm/ste-* 3048F: Documentation/devicetree/bindings/arm/ux500.yaml 3049F: Documentation/devicetree/bindings/arm/ux500/ 3050F: Documentation/devicetree/bindings/gpio/st,nomadik-gpio.yaml 3051F: Documentation/devicetree/bindings/i2c/st,nomadik-i2c.yaml 3052F: arch/arm/boot/dts/st/ste-* 3053F: arch/arm/mach-nomadik/ 3054F: arch/arm/mach-ux500/ 3055F: drivers/clk/clk-nomadik.c 3056F: drivers/clocksource/clksrc-dbx500-prcmu.c 3057F: drivers/dma/ste_dma40* 3058F: drivers/pmdomain/st/ste-ux500-pm-domain.c 3059F: drivers/gpio/gpio-nomadik.c 3060F: drivers/hwspinlock/u8500_hsem.c 3061F: drivers/i2c/busses/i2c-nomadik.c 3062F: drivers/iio/adc/ab8500-gpadc.c 3063F: drivers/mfd/ab8500* 3064F: drivers/mfd/abx500* 3065F: drivers/mfd/db8500* 3066F: drivers/pinctrl/nomadik/ 3067F: drivers/rtc/rtc-ab8500.c 3068F: drivers/rtc/rtc-pl031.c 3069F: drivers/soc/ux500/ 3070 3071ARM/NUVOTON MA35 ARCHITECTURE 3072M: Jacky Huang <ychuang3@nuvoton.com> 3073M: Shan-Chun Hung <schung@nuvoton.com> 3074L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3075S: Supported 3076F: Documentation/devicetree/bindings/*/*/*ma35* 3077F: Documentation/devicetree/bindings/*/*ma35* 3078F: arch/arm64/boot/dts/nuvoton/*ma35* 3079F: drivers/*/*/*ma35* 3080F: drivers/*/*ma35* 3081K: ma35d1 3082 3083ARM/NUVOTON NPCM ARCHITECTURE 3084M: Avi Fishman <avifishman70@gmail.com> 3085M: Tomer Maimon <tmaimon77@gmail.com> 3086M: Tali Perry <tali.perry1@gmail.com> 3087R: Patrick Venture <venture@google.com> 3088R: Nancy Yuen <yuenn@google.com> 3089R: Benjamin Fair <benjaminfair@google.com> 3090L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3091S: Supported 3092F: Documentation/devicetree/bindings/*/*/*npcm* 3093F: Documentation/devicetree/bindings/*/*npcm* 3094F: Documentation/devicetree/bindings/rtc/nuvoton,nct3018y.yaml 3095F: arch/arm/boot/dts/nuvoton/nuvoton-npcm* 3096F: arch/arm/mach-npcm/ 3097F: arch/arm64/boot/dts/nuvoton/ 3098F: drivers/*/*/*npcm* 3099F: drivers/*/*npcm* 3100F: drivers/rtc/rtc-nct3018y.c 3101F: include/dt-bindings/clock/nuvoton,npcm7xx-clock.h 3102F: include/dt-bindings/clock/nuvoton,npcm845-clk.h 3103 3104ARM/NUVOTON NPCM VIDEO ENGINE DRIVER 3105M: Joseph Liu <kwliu@nuvoton.com> 3106M: Marvin Lin <kflin@nuvoton.com> 3107L: linux-media@vger.kernel.org 3108L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3109S: Maintained 3110F: Documentation/devicetree/bindings/media/nuvoton,npcm-ece.yaml 3111F: Documentation/devicetree/bindings/media/nuvoton,npcm-vcd.yaml 3112F: Documentation/userspace-api/media/drivers/npcm-video.rst 3113F: drivers/media/platform/nuvoton/ 3114F: include/uapi/linux/npcm-video.h 3115 3116ARM/NUVOTON WPCM450 ARCHITECTURE 3117M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 3118L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3119S: Maintained 3120W: https://github.com/neuschaefer/wpcm450/wiki 3121F: Documentation/devicetree/bindings/*/*wpcm* 3122F: arch/arm/boot/dts/nuvoton/nuvoton-wpcm450* 3123F: arch/arm/configs/wpcm450_defconfig 3124F: arch/arm/mach-npcm/wpcm450.c 3125F: drivers/*/*/*wpcm* 3126F: drivers/*/*wpcm* 3127 3128ARM/NXP S32G ARCHITECTURE 3129R: Chester Lin <chester62515@gmail.com> 3130R: Matthias Brugger <mbrugger@suse.com> 3131R: Ghennadi Procopciuc <ghennadi.procopciuc@oss.nxp.com> 3132R: NXP S32 Linux Team <s32@nxp.com> 3133L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3134S: Maintained 3135F: Documentation/devicetree/bindings/rtc/nxp,s32g-rtc.yaml 3136F: arch/arm64/boot/dts/freescale/s32g*.dts* 3137F: drivers/pinctrl/nxp/ 3138F: drivers/rtc/rtc-s32g.c 3139 3140ARM/NXP S32G/S32R DWMAC ETHERNET DRIVER 3141M: Jan Petrous <jan.petrous@oss.nxp.com> 3142R: s32@nxp.com 3143S: Maintained 3144F: Documentation/devicetree/bindings/net/nxp,s32-dwmac.yaml 3145F: drivers/net/ethernet/stmicro/stmmac/dwmac-s32.c 3146 3147ARM/Orion SoC/Technologic Systems TS-78xx platform support 3148M: Alexander Clouter <alex@digriz.org.uk> 3149L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3150S: Maintained 3151W: http://www.digriz.org.uk/ts78xx/kernel 3152F: arch/arm/mach-orion5x/ts78xx-* 3153 3154ARM/QUALCOMM CHROMEBOOK SUPPORT 3155R: cros-qcom-dts-watchers@chromium.org 3156F: arch/arm64/boot/dts/qcom/sc7180* 3157F: arch/arm64/boot/dts/qcom/sc7280* 3158 3159ARM/QUALCOMM MAILING LIST 3160L: linux-arm-msm@vger.kernel.org 3161C: irc://irc.oftc.net/linux-msm 3162F: Documentation/devicetree/bindings/*/qcom* 3163F: Documentation/devicetree/bindings/soc/qcom/ 3164F: arch/arm/boot/dts/qcom/ 3165F: arch/arm/configs/qcom_defconfig 3166F: arch/arm/mach-qcom/ 3167F: arch/arm64/boot/dts/qcom/ 3168F: drivers/*/*/pm8???-* 3169F: drivers/*/*/qcom* 3170F: drivers/*/*/qcom/ 3171F: drivers/*/qcom* 3172F: drivers/*/qcom/ 3173F: drivers/bluetooth/btqcomsmd.c 3174F: drivers/clocksource/timer-qcom.c 3175F: drivers/cpuidle/cpuidle-qcom-spm.c 3176F: drivers/extcon/extcon-qcom* 3177F: drivers/i2c/busses/i2c-qcom-geni.c 3178F: drivers/i2c/busses/i2c-qup.c 3179F: drivers/iommu/msm* 3180F: drivers/mfd/ssbi.c 3181F: drivers/mmc/host/mmci_qcom* 3182F: drivers/mmc/host/sdhci-msm.c 3183F: drivers/pci/controller/dwc/pcie-qcom* 3184F: drivers/phy/qualcomm/ 3185F: drivers/power/*/msm* 3186F: drivers/reset/reset-qcom-* 3187F: drivers/rtc/rtc-pm8xxx.c 3188F: drivers/spi/spi-geni-qcom.c 3189F: drivers/spi/spi-qcom-qspi.c 3190F: drivers/spi/spi-qup.c 3191F: drivers/tty/serial/msm_serial.c 3192F: drivers/ufs/host/ufs-qcom* 3193F: drivers/usb/dwc3/dwc3-qcom.c 3194F: include/dt-bindings/*/qcom* 3195F: include/linux/*/qcom* 3196F: include/linux/soc/qcom/ 3197 3198ARM/QUALCOMM SUPPORT 3199M: Bjorn Andersson <andersson@kernel.org> 3200M: Konrad Dybcio <konradybcio@kernel.org> 3201L: linux-arm-msm@vger.kernel.org 3202S: Maintained 3203C: irc://irc.oftc.net/linux-msm 3204T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 3205F: Documentation/devicetree/bindings/arm/qcom-soc.yaml 3206F: Documentation/devicetree/bindings/arm/qcom.yaml 3207F: Documentation/devicetree/bindings/bus/qcom* 3208F: Documentation/devicetree/bindings/cache/qcom,llcc.yaml 3209F: Documentation/devicetree/bindings/firmware/qcom,scm.yaml 3210F: Documentation/devicetree/bindings/reserved-memory/qcom* 3211F: Documentation/devicetree/bindings/soc/qcom/ 3212F: arch/arm/boot/dts/qcom/ 3213F: arch/arm/configs/qcom_defconfig 3214F: arch/arm/mach-qcom/ 3215F: arch/arm64/boot/dts/qcom/ 3216F: drivers/bus/qcom* 3217F: drivers/firmware/qcom/ 3218F: drivers/soc/qcom/ 3219F: include/dt-bindings/arm/qcom,ids.h 3220F: include/dt-bindings/firmware/qcom,scm.h 3221F: include/dt-bindings/soc/qcom* 3222F: include/linux/firmware/qcom 3223F: include/linux/soc/qcom/ 3224F: include/soc/qcom/ 3225 3226ARM/RDA MICRO ARCHITECTURE 3227M: Manivannan Sadhasivam <mani@kernel.org> 3228L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3229L: linux-unisoc@lists.infradead.org (moderated for non-subscribers) 3230S: Maintained 3231F: Documentation/devicetree/bindings/arm/rda.yaml 3232F: Documentation/devicetree/bindings/gpio/gpio-rda.yaml 3233F: Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.yaml 3234F: Documentation/devicetree/bindings/serial/rda,8810pl-uart.yaml 3235F: Documentation/devicetree/bindings/timer/rda,8810pl-timer.yaml 3236F: arch/arm/boot/dts/unisoc/ 3237F: drivers/clocksource/timer-rda.c 3238F: drivers/gpio/gpio-rda.c 3239F: drivers/irqchip/irq-rda-intc.c 3240F: drivers/tty/serial/rda-uart.c 3241 3242ARM/REALTEK ARCHITECTURE 3243M: Andreas Färber <afaerber@suse.de> 3244L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3245L: linux-realtek-soc@lists.infradead.org (moderated for non-subscribers) 3246S: Maintained 3247F: Documentation/devicetree/bindings/arm/realtek.yaml 3248F: arch/arm/boot/dts/realtek/ 3249F: arch/arm/mach-realtek/ 3250F: arch/arm64/boot/dts/realtek/ 3251 3252ARM/RISC-V/RENESAS ARCHITECTURE 3253M: Geert Uytterhoeven <geert+renesas@glider.be> 3254M: Magnus Damm <magnus.damm@gmail.com> 3255L: linux-renesas-soc@vger.kernel.org 3256S: Supported 3257Q: http://patchwork.kernel.org/project/linux-renesas-soc/list/ 3258C: irc://irc.libera.chat/renesas-soc 3259T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next 3260F: Documentation/devicetree/bindings/hwinfo/renesas,prr.yaml 3261F: Documentation/devicetree/bindings/nvmem/renesas,* 3262F: Documentation/devicetree/bindings/soc/renesas/ 3263F: arch/arm/boot/dts/renesas/ 3264F: arch/arm/configs/shmobile_defconfig 3265F: arch/arm/include/debug/renesas-scif.S 3266F: arch/arm/mach-shmobile/ 3267F: arch/arm64/boot/dts/renesas/ 3268F: arch/riscv/boot/dts/renesas/ 3269F: drivers/pmdomain/renesas/ 3270F: drivers/soc/renesas/ 3271F: include/linux/soc/renesas/ 3272N: rcar 3273K: \brenesas, 3274 3275ARM/RISCPC ARCHITECTURE 3276M: Russell King <linux@armlinux.org.uk> 3277L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3278S: Maintained 3279W: http://www.armlinux.org.uk/ 3280F: arch/arm/include/asm/hardware/ioc.h 3281F: arch/arm/include/asm/hardware/iomd.h 3282F: arch/arm/include/asm/hardware/memc.h 3283F: arch/arm/mach-rpc/ 3284F: drivers/net/ethernet/8390/etherh.c 3285F: drivers/net/ethernet/i825xx/ether1* 3286F: drivers/net/ethernet/seeq/ether3* 3287F: drivers/scsi/arm/ 3288 3289ARM/Rockchip SoC support 3290M: Heiko Stuebner <heiko@sntech.de> 3291L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3292L: linux-rockchip@lists.infradead.org 3293S: Maintained 3294T: git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git 3295F: Documentation/devicetree/bindings/i2c/i2c-rk3x.yaml 3296F: Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.yaml 3297F: Documentation/devicetree/bindings/spi/spi-rockchip.yaml 3298F: arch/arm/boot/dts/rockchip/ 3299F: arch/arm/mach-rockchip/ 3300F: drivers/*/*/*rockchip* 3301F: drivers/*/*rockchip* 3302F: drivers/clk/rockchip/ 3303F: drivers/i2c/busses/i2c-rk3x.c 3304F: sound/soc/rockchip/ 3305N: rockchip 3306 3307ARM/SAMSUNG S3C, S5P AND EXYNOS ARM ARCHITECTURES 3308M: Krzysztof Kozlowski <krzk@kernel.org> 3309R: Alim Akhtar <alim.akhtar@samsung.com> 3310L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3311L: linux-samsung-soc@vger.kernel.org 3312S: Maintained 3313P: Documentation/process/maintainer-soc-clean-dts.rst 3314Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 3315B: mailto:linux-samsung-soc@vger.kernel.org 3316C: irc://irc.libera.chat/linux-exynos 3317T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 3318F: Documentation/arch/arm/samsung/ 3319F: Documentation/devicetree/bindings/arm/samsung/ 3320F: Documentation/devicetree/bindings/hwinfo/samsung,* 3321F: Documentation/devicetree/bindings/power/pd-samsung.yaml 3322F: Documentation/devicetree/bindings/soc/samsung/ 3323F: arch/arm/boot/dts/samsung/ 3324F: arch/arm/mach-exynos*/ 3325F: arch/arm/mach-s3c/ 3326F: arch/arm/mach-s5p*/ 3327F: arch/arm64/boot/dts/exynos/ 3328F: arch/arm64/boot/dts/tesla/ 3329F: drivers/*/*/*s3c24* 3330F: drivers/*/*s3c24* 3331F: drivers/*/*s3c64xx* 3332F: drivers/*/*s5pv210* 3333F: drivers/clocksource/samsung_pwm_timer.c 3334F: drivers/firmware/samsung/ 3335F: drivers/mailbox/exynos-mailbox.c 3336F: drivers/memory/samsung/ 3337F: drivers/pwm/pwm-samsung.c 3338F: drivers/soc/samsung/ 3339F: drivers/tty/serial/samsung* 3340F: include/clocksource/samsung_pwm.h 3341F: include/linux/platform_data/*s3c* 3342F: include/linux/serial_s3c.h 3343F: include/linux/soc/samsung/ 3344N: exynos 3345N: s3c64xx 3346N: s5pv210 3347 3348ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT 3349M: Łukasz Stelmach <l.stelmach@samsung.com> 3350L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3351L: linux-media@vger.kernel.org 3352S: Maintained 3353F: drivers/media/platform/samsung/s5p-g2d/ 3354 3355ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT 3356M: Marek Szyprowski <m.szyprowski@samsung.com> 3357L: linux-samsung-soc@vger.kernel.org 3358L: linux-media@vger.kernel.org 3359S: Maintained 3360F: Documentation/devicetree/bindings/media/cec/samsung,s5p-cec.yaml 3361F: drivers/media/cec/platform/s5p/ 3362 3363ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT 3364M: Andrzej Pietrasiewicz <andrzejtp2010@gmail.com> 3365M: Jacek Anaszewski <jacek.anaszewski@gmail.com> 3366M: Sylwester Nawrocki <s.nawrocki@samsung.com> 3367L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3368L: linux-media@vger.kernel.org 3369S: Maintained 3370F: Documentation/devicetree/bindings/media/samsung,s5pv210-jpeg.yaml 3371F: drivers/media/platform/samsung/s5p-jpeg/ 3372 3373ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT 3374M: Marek Szyprowski <m.szyprowski@samsung.com> 3375M: Andrzej Hajda <andrzej.hajda@intel.com> 3376L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3377L: linux-media@vger.kernel.org 3378S: Maintained 3379F: Documentation/devicetree/bindings/media/samsung,s5p-mfc.yaml 3380F: drivers/media/platform/samsung/s5p-mfc/ 3381 3382ARM/SOCFPGA ARCHITECTURE 3383M: Dinh Nguyen <dinguyen@kernel.org> 3384S: Maintained 3385W: http://www.rocketboards.org 3386T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 3387F: arch/arm/boot/dts/intel/socfpga/ 3388F: arch/arm/configs/socfpga_defconfig 3389F: arch/arm/mach-socfpga/ 3390F: arch/arm64/boot/dts/altera/ 3391F: arch/arm64/boot/dts/intel/ 3392 3393ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT 3394M: Dinh Nguyen <dinguyen@kernel.org> 3395S: Maintained 3396F: drivers/clk/socfpga/ 3397 3398ARM/SOCFPGA DWMAC GLUE LAYER BINDINGS 3399M: Matthew Gerlach <matthew.gerlach@altera.com> 3400S: Maintained 3401F: Documentation/devicetree/bindings/net/altr,gmii-to-sgmii-2.0.yaml 3402F: Documentation/devicetree/bindings/net/altr,socfpga-stmmac.yaml 3403 3404ARM/SOCFPGA DWMAC GLUE LAYER 3405M: Maxime Chevallier <maxime.chevallier@bootlin.com> 3406S: Maintained 3407F: drivers/net/ethernet/stmicro/stmmac/dwmac-socfpga.c 3408 3409ARM/SOCFPGA EDAC BINDINGS 3410M: Matthew Gerlach <matthew.gerlach@altera.com> 3411S: Maintained 3412F: Documentation/devicetree/bindings/edac/altr,socfpga-ecc-manager.yaml 3413 3414ARM/SOCFPGA EDAC SUPPORT 3415M: Dinh Nguyen <dinguyen@kernel.org> 3416S: Maintained 3417F: drivers/edac/altera_edac.[ch] 3418 3419ARM/SPREADTRUM SoC SUPPORT 3420M: Orson Zhai <orsonzhai@gmail.com> 3421M: Baolin Wang <baolin.wang7@gmail.com> 3422R: Chunyan Zhang <zhang.lyra@gmail.com> 3423S: Maintained 3424F: arch/arm64/boot/dts/sprd 3425N: sprd 3426N: sc27xx 3427N: sc2731 3428 3429ARM/STI ARCHITECTURE 3430M: Patrice Chotard <patrice.chotard@foss.st.com> 3431L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3432S: Maintained 3433W: http://www.stlinux.com 3434F: Documentation/devicetree/bindings/i2c/st,sti-i2c.yaml 3435F: Documentation/devicetree/bindings/spi/st,ssc-spi.yaml 3436F: arch/arm/boot/dts/st/sti* 3437F: arch/arm/mach-sti/ 3438F: drivers/ata/ahci_st.c 3439F: drivers/char/hw_random/st-rng.c 3440F: drivers/clocksource/arm_global_timer.c 3441F: drivers/clocksource/clksrc_st_lpc.c 3442F: drivers/cpufreq/sti-cpufreq.c 3443F: drivers/dma/st_fdma* 3444F: drivers/i2c/busses/i2c-st.c 3445F: drivers/media/platform/st/sti/c8sectpfe/ 3446F: drivers/media/rc/st_rc.c 3447F: drivers/mmc/host/sdhci-st.c 3448F: drivers/phy/st/phy-miphy28lp.c 3449F: drivers/phy/st/phy-stih407-usb.c 3450F: drivers/pinctrl/pinctrl-st.c 3451F: drivers/remoteproc/st_remoteproc.c 3452F: drivers/remoteproc/st_slim_rproc.c 3453F: drivers/reset/sti/ 3454F: drivers/rtc/rtc-st-lpc.c 3455F: drivers/tty/serial/st-asc.c 3456F: drivers/usb/dwc3/dwc3-st.c 3457F: drivers/usb/host/ehci-st.c 3458F: drivers/usb/host/ohci-st.c 3459F: drivers/watchdog/st_lpc_wdt.c 3460F: include/linux/remoteproc/st_slim_rproc.h 3461 3462ARM/STM32 ARCHITECTURE 3463M: Maxime Coquelin <mcoquelin.stm32@gmail.com> 3464M: Alexandre Torgue <alexandre.torgue@foss.st.com> 3465L: linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers) 3466L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3467S: Maintained 3468T: git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next 3469F: arch/arm/boot/dts/st/stm32* 3470F: arch/arm/mach-stm32/ 3471F: arch/arm64/boot/dts/st/ 3472F: drivers/clocksource/armv7m_systick.c 3473N: stm32 3474N: stm 3475 3476ARM/SUNPLUS SP7021 SOC SUPPORT 3477M: Qin Jian <qinjian@cqplus1.com> 3478L: linux-arm-kernel@lists.infradead.org (moderated for mon-subscribers) 3479S: Maintained 3480W: https://sunplus-tibbo.atlassian.net/wiki/spaces/doc/overview 3481F: Documentation/devicetree/bindings/arm/sunplus,sp7021.yaml 3482F: Documentation/devicetree/bindings/clock/sunplus,sp7021-clkc.yaml 3483F: Documentation/devicetree/bindings/interrupt-controller/sunplus,sp7021-intc.yaml 3484F: Documentation/devicetree/bindings/reset/sunplus,reset.yaml 3485F: arch/arm/boot/dts/sunplus/ 3486F: arch/arm/configs/sp7021_*defconfig 3487F: drivers/clk/clk-sp7021.c 3488F: drivers/irqchip/irq-sp7021-intc.c 3489F: drivers/reset/reset-sunplus.c 3490F: include/dt-bindings/clock/sunplus,sp7021-clkc.h 3491F: include/dt-bindings/reset/sunplus,sp7021-reset.h 3492 3493ARM/Synaptics SoC support 3494M: Jisheng Zhang <jszhang@kernel.org> 3495M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 3496L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3497S: Maintained 3498F: arch/arm/boot/dts/synaptics/ 3499F: arch/arm/mach-berlin/ 3500F: arch/arm64/boot/dts/synaptics/ 3501 3502ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT 3503M: Hans Verkuil <hverkuil@kernel.org> 3504L: linux-tegra@vger.kernel.org 3505L: linux-media@vger.kernel.org 3506S: Maintained 3507F: Documentation/devicetree/bindings/media/cec/nvidia,tegra114-cec.yaml 3508F: drivers/media/cec/platform/tegra/ 3509 3510ARM/TESLA FSD SoC SUPPORT 3511M: Alim Akhtar <alim.akhtar@samsung.com> 3512M: linux-fsd@tesla.com 3513L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3514L: linux-samsung-soc@vger.kernel.org 3515S: Maintained 3516P: Documentation/process/maintainer-soc-clean-dts.rst 3517F: arch/arm64/boot/dts/tesla/ 3518 3519ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS 3520M: Santosh Shilimkar <ssantosh@kernel.org> 3521L: linux-kernel@vger.kernel.org 3522S: Maintained 3523F: drivers/memory/*emif* 3524 3525ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE 3526M: Nishanth Menon <nm@ti.com> 3527M: Santosh Shilimkar <ssantosh@kernel.org> 3528L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3529S: Maintained 3530T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 3531F: arch/arm/boot/dts/ti/keystone/ 3532F: arch/arm/mach-keystone/ 3533 3534ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK 3535M: Santosh Shilimkar <ssantosh@kernel.org> 3536L: linux-kernel@vger.kernel.org 3537S: Maintained 3538F: drivers/clk/keystone/ 3539 3540ARM/TEXAS INSTRUMENT KEYSTONE CLOCKSOURCE 3541M: Santosh Shilimkar <ssantosh@kernel.org> 3542L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3543L: linux-kernel@vger.kernel.org 3544S: Maintained 3545F: drivers/clocksource/timer-keystone.c 3546 3547ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER 3548M: Santosh Shilimkar <ssantosh@kernel.org> 3549L: linux-kernel@vger.kernel.org 3550S: Maintained 3551F: drivers/power/reset/keystone-reset.c 3552 3553ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE 3554M: Nishanth Menon <nm@ti.com> 3555M: Vignesh Raghavendra <vigneshr@ti.com> 3556M: Tero Kristo <kristo@kernel.org> 3557L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3558S: Supported 3559F: Documentation/devicetree/bindings/arm/ti/k3.yaml 3560F: Documentation/devicetree/bindings/hwinfo/ti,k3-socinfo.yaml 3561F: arch/arm64/boot/dts/ti/Makefile 3562F: arch/arm64/boot/dts/ti/k3-* 3563 3564ARM/TEXAS INSTRUMENTS NSPIRE ARCHITECTURE 3565M: Krzysztof Kozlowski <krzk@kernel.org> 3566L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3567S: Odd Fixes 3568F: Documentation/devicetree/bindings/*/*/ti,nspire* 3569F: Documentation/devicetree/bindings/*/ti,nspire* 3570F: Documentation/devicetree/bindings/arm/ti/nspire.yaml 3571F: arch/arm/boot/dts/nspire/ 3572 3573ARM/TOSHIBA VISCONTI ARCHITECTURE 3574M: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.x90@mail.toshiba> 3575L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3576S: Supported 3577T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwamatsu/linux-visconti.git 3578F: Documentation/devicetree/bindings/arm/toshiba.yaml 3579F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pipllct.yaml 3580F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pismu.yaml 3581F: Documentation/devicetree/bindings/gpio/toshiba,gpio-visconti.yaml 3582F: Documentation/devicetree/bindings/net/toshiba,visconti-dwmac.yaml 3583F: Documentation/devicetree/bindings/pci/toshiba,visconti-pcie.yaml 3584F: Documentation/devicetree/bindings/pinctrl/toshiba,visconti-pinctrl.yaml 3585F: Documentation/devicetree/bindings/watchdog/toshiba,visconti-wdt.yaml 3586F: arch/arm64/boot/dts/toshiba/ 3587F: drivers/clk/visconti/ 3588F: drivers/gpio/gpio-visconti.c 3589F: drivers/net/ethernet/stmicro/stmmac/dwmac-visconti.c 3590F: drivers/pci/controller/dwc/pcie-visconti.c 3591F: drivers/pinctrl/visconti/ 3592F: drivers/watchdog/visconti_wdt.c 3593N: visconti 3594 3595ARM/UNIPHIER ARCHITECTURE 3596M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 3597M: Masami Hiramatsu <mhiramat@kernel.org> 3598L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3599S: Maintained 3600F: Documentation/devicetree/bindings/arm/socionext/uniphier.yaml 3601F: Documentation/devicetree/bindings/gpio/socionext,uniphier-gpio.yaml 3602F: Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.yaml 3603F: Documentation/devicetree/bindings/soc/socionext/socionext,uniphier*.yaml 3604F: arch/arm/boot/dts/socionext/uniphier* 3605F: arch/arm/include/asm/hardware/cache-uniphier.h 3606F: arch/arm/mm/cache-uniphier.c 3607F: arch/arm64/boot/dts/socionext/uniphier* 3608F: drivers/bus/uniphier-system-bus.c 3609F: drivers/clk/uniphier/ 3610F: drivers/dma/uniphier-mdmac.c 3611F: drivers/gpio/gpio-uniphier.c 3612F: drivers/i2c/busses/i2c-uniphier* 3613F: drivers/irqchip/irq-uniphier-aidet.c 3614F: drivers/mmc/host/uniphier-sd.c 3615F: drivers/pinctrl/uniphier/ 3616F: drivers/reset/reset-uniphier.c 3617F: drivers/tty/serial/8250/8250_uniphier.c 3618N: uniphier 3619 3620ARM/VERSATILE EXPRESS PLATFORM 3621M: Liviu Dudau <liviu.dudau@arm.com> 3622M: Sudeep Holla <sudeep.holla@arm.com> 3623M: Lorenzo Pieralisi <lpieralisi@kernel.org> 3624L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3625S: Maintained 3626N: mps2 3627N: vexpress 3628F: arch/arm/mach-versatile/ 3629F: arch/arm64/boot/dts/arm/ 3630F: drivers/clocksource/timer-versatile.c 3631X: drivers/cpufreq/vexpress-spc-cpufreq.c 3632X: Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml 3633 3634ARM/VFP SUPPORT 3635M: Russell King <linux@armlinux.org.uk> 3636L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3637S: Maintained 3638W: http://www.armlinux.org.uk/ 3639F: arch/arm/vfp/ 3640 3641ARM/VT8500 ARM ARCHITECTURE 3642M: Alexey Charkov <alchark@gmail.com> 3643M: Krzysztof Kozlowski <krzk@kernel.org> 3644L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3645S: Odd Fixes 3646F: Documentation/devicetree/bindings/hwinfo/via,vt8500-scc-id.yaml 3647F: Documentation/devicetree/bindings/i2c/wm,wm8505-i2c.yaml 3648F: Documentation/devicetree/bindings/interrupt-controller/via,vt8500-intc.yaml 3649F: Documentation/devicetree/bindings/pwm/via,vt8500-pwm.yaml 3650F: Documentation/devicetree/bindings/timer/via,vt8500-timer.yaml 3651F: arch/arm/boot/dts/vt8500/ 3652F: arch/arm/mach-vt8500/ 3653F: drivers/clocksource/timer-vt8500.c 3654F: drivers/i2c/busses/i2c-viai2c-wmt.c 3655F: drivers/mmc/host/wmt-sdmmc.c 3656F: drivers/pwm/pwm-vt8500.c 3657F: drivers/rtc/rtc-vt8500.c 3658F: drivers/soc/vt8500/ 3659F: drivers/tty/serial/vt8500_serial.c 3660F: drivers/video/fbdev/vt8500lcdfb.* 3661F: drivers/video/fbdev/wm8505fb* 3662F: drivers/video/fbdev/wmt_ge_rops.* 3663 3664ARM/ZYNQ ARCHITECTURE 3665M: Michal Simek <michal.simek@amd.com> 3666L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3667S: Supported 3668W: http://wiki.xilinx.com 3669T: git https://github.com/Xilinx/linux-xlnx.git 3670F: Documentation/devicetree/bindings/i2c/cdns,i2c-r1p10.yaml 3671F: Documentation/devicetree/bindings/i2c/xlnx,xps-iic-2.00.a.yaml 3672F: Documentation/devicetree/bindings/memory-controllers/snps,dw-umctl2-ddrc.yaml 3673F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynq-ddrc-a05.yaml 3674F: Documentation/devicetree/bindings/soc/xilinx/xilinx.yaml 3675F: Documentation/devicetree/bindings/spi/xlnx,zynq-qspi.yaml 3676F: arch/arm/mach-zynq/ 3677F: drivers/clocksource/timer-cadence-ttc.c 3678F: drivers/cpuidle/cpuidle-zynq.c 3679F: drivers/edac/synopsys_edac.c 3680F: drivers/i2c/busses/i2c-cadence.c 3681F: drivers/i2c/busses/i2c-xiic.c 3682F: drivers/mmc/host/sdhci-of-arasan.c 3683N: zynq 3684N: xilinx 3685 3686ARM64 FIT SUPPORT 3687M: Simon Glass <sjg@chromium.org> 3688L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3689S: Maintained 3690F: arch/arm64/boot/Makefile 3691F: scripts/make_fit.py 3692 3693ARM64 PLATFORM DRIVERS 3694M: Hans de Goede <hansg@kernel.org> 3695M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 3696R: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 3697L: platform-driver-x86@vger.kernel.org 3698S: Maintained 3699Q: https://patchwork.kernel.org/project/platform-driver-x86/list/ 3700T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 3701F: drivers/platform/arm64/ 3702 3703ARM64 PORT (AARCH64 ARCHITECTURE) 3704M: Catalin Marinas <catalin.marinas@arm.com> 3705M: Will Deacon <will@kernel.org> 3706L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3707S: Maintained 3708T: git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git 3709F: Documentation/arch/arm64/ 3710F: arch/arm64/ 3711F: drivers/virt/coco/arm-cca-guest/ 3712F: drivers/virt/coco/pkvm-guest/ 3713F: tools/testing/selftests/arm64/ 3714X: arch/arm64/boot/dts/ 3715X: arch/arm64/configs/defconfig 3716 3717ARROW SPEEDCHIPS XRS7000 SERIES ETHERNET SWITCH DRIVER 3718M: George McCollister <george.mccollister@gmail.com> 3719L: netdev@vger.kernel.org 3720S: Maintained 3721F: Documentation/devicetree/bindings/net/dsa/arrow,xrs700x.yaml 3722F: drivers/net/dsa/xrs700x/* 3723F: net/dsa/tag_xrs700x.c 3724 3725AS3645A LED FLASH CONTROLLER DRIVER 3726M: Sakari Ailus <sakari.ailus@iki.fi> 3727L: linux-leds@vger.kernel.org 3728S: Maintained 3729F: drivers/leds/flash/leds-as3645a.c 3730 3731ASAHI KASEI AK7375 LENS VOICE COIL DRIVER 3732M: Tianshu Qiu <tian.shu.qiu@intel.com> 3733L: linux-media@vger.kernel.org 3734S: Maintained 3735T: git git://linuxtv.org/media.git 3736F: Documentation/devicetree/bindings/media/i2c/asahi-kasei,ak7375.yaml 3737F: drivers/media/i2c/ak7375.c 3738 3739ASAHI KASEI AK8974 DRIVER 3740M: Linus Walleij <linus.walleij@linaro.org> 3741L: linux-iio@vger.kernel.org 3742S: Supported 3743W: http://www.akm.com/ 3744F: drivers/iio/magnetometer/ak8974.c 3745 3746AOSONG AGS02MA TVOC SENSOR DRIVER 3747M: Anshul Dalal <anshulusr@gmail.com> 3748L: linux-iio@vger.kernel.org 3749S: Maintained 3750F: Documentation/devicetree/bindings/iio/chemical/aosong,ags02ma.yaml 3751F: drivers/iio/chemical/ags02ma.c 3752 3753ASC7621 HARDWARE MONITOR DRIVER 3754M: George Joseph <george.joseph@fairview5.com> 3755L: linux-hwmon@vger.kernel.org 3756S: Maintained 3757F: Documentation/hwmon/asc7621.rst 3758F: drivers/hwmon/asc7621.c 3759 3760ASIX AX88796C SPI ETHERNET ADAPTER 3761M: Łukasz Stelmach <l.stelmach@samsung.com> 3762S: Maintained 3763F: Documentation/devicetree/bindings/net/asix,ax88796c.yaml 3764F: drivers/net/ethernet/asix/ax88796c_* 3765 3766ASIX PHY DRIVER [RUST] 3767M: FUJITA Tomonori <fujita.tomonori@gmail.com> 3768R: Trevor Gross <tmgross@umich.edu> 3769L: netdev@vger.kernel.org 3770L: rust-for-linux@vger.kernel.org 3771S: Maintained 3772F: drivers/net/phy/ax88796b_rust.rs 3773 3774ASPEED CRYPTO DRIVER 3775M: Neal Liu <neal_liu@aspeedtech.com> 3776L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3777S: Maintained 3778F: Documentation/devicetree/bindings/crypto/aspeed,* 3779F: drivers/crypto/aspeed/ 3780 3781ASPEED PECI CONTROLLER 3782M: Iwona Winiarska <iwona.winiarska@intel.com> 3783L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3784L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3785S: Supported 3786F: Documentation/devicetree/bindings/peci/peci-aspeed.yaml 3787F: drivers/peci/controller/peci-aspeed.c 3788 3789ASPEED PINCTRL DRIVERS 3790M: Andrew Jeffery <andrew@codeconstruct.com.au> 3791L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3792L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3793L: linux-gpio@vger.kernel.org 3794S: Maintained 3795F: Documentation/devicetree/bindings/pinctrl/aspeed,* 3796F: drivers/pinctrl/aspeed/ 3797 3798ASPEED SCU INTERRUPT CONTROLLER DRIVER 3799M: Eddie James <eajames@linux.ibm.com> 3800L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3801S: Maintained 3802F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2500-scu-ic.yaml 3803F: drivers/irqchip/irq-aspeed-scu-ic.c 3804F: include/dt-bindings/interrupt-controller/aspeed-scu-ic.h 3805 3806ASPEED SD/MMC DRIVER 3807M: Andrew Jeffery <andrew@codeconstruct.com.au> 3808L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3809L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3810L: linux-mmc@vger.kernel.org 3811S: Maintained 3812F: Documentation/devicetree/bindings/mmc/aspeed,sdhci.yaml 3813F: drivers/mmc/host/sdhci-of-aspeed* 3814 3815ASPEED SMC SPI DRIVER 3816M: Chin-Ting Kuo <chin-ting_kuo@aspeedtech.com> 3817M: Cédric Le Goater <clg@kaod.org> 3818L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3819L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3820L: linux-spi@vger.kernel.org 3821S: Maintained 3822F: Documentation/devicetree/bindings/spi/aspeed,ast2600-fmc.yaml 3823F: drivers/spi/spi-aspeed-smc.c 3824 3825ASPEED USB UDC DRIVER 3826M: Neal Liu <neal_liu@aspeedtech.com> 3827L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3828S: Maintained 3829F: Documentation/devicetree/bindings/usb/aspeed,ast2600-udc.yaml 3830F: drivers/usb/gadget/udc/aspeed_udc.c 3831 3832ASPEED VIDEO ENGINE DRIVER 3833M: Eddie James <eajames@linux.ibm.com> 3834L: linux-media@vger.kernel.org 3835L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3836S: Maintained 3837F: Documentation/devicetree/bindings/media/aspeed,video-engine.yaml 3838F: drivers/media/platform/aspeed/ 3839 3840ASUS EC HARDWARE MONITOR DRIVER 3841M: Eugene Shalygin <eugene.shalygin@gmail.com> 3842L: linux-hwmon@vger.kernel.org 3843S: Maintained 3844F: drivers/hwmon/asus-ec-sensors.c 3845 3846ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS 3847M: Corentin Chary <corentin.chary@gmail.com> 3848M: Luke D. Jones <luke@ljones.dev> 3849M: Denis Benato <benato.denis96@gmail.com> 3850L: platform-driver-x86@vger.kernel.org 3851S: Maintained 3852W: https://asus-linux.org/ 3853F: drivers/platform/x86/asus*.c 3854F: drivers/platform/x86/eeepc*.c 3855 3856ASUS TF103C DOCK DRIVER 3857M: Hans de Goede <hansg@kernel.org> 3858L: platform-driver-x86@vger.kernel.org 3859S: Maintained 3860T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 3861F: drivers/platform/x86/asus-tf103c-dock.c 3862 3863ASUS ROG RYUJIN AIO HARDWARE MONITOR DRIVER 3864M: Aleksa Savic <savicaleksa83@gmail.com> 3865L: linux-hwmon@vger.kernel.org 3866S: Maintained 3867F: drivers/hwmon/asus_rog_ryujin.c 3868 3869ASUS WIRELESS RADIO CONTROL DRIVER 3870M: João Paulo Rechi Vita <jprvita@gmail.com> 3871L: platform-driver-x86@vger.kernel.org 3872S: Maintained 3873F: drivers/platform/x86/asus-wireless.c 3874 3875ASUS WMI HARDWARE MONITOR DRIVER 3876M: Ed Brindley <kernel@maidavale.org> 3877M: Denis Pauk <pauk.denis@gmail.com> 3878L: linux-hwmon@vger.kernel.org 3879S: Maintained 3880F: drivers/hwmon/asus_wmi_sensors.c 3881 3882ASYMMETRIC KEYS 3883M: David Howells <dhowells@redhat.com> 3884M: Lukas Wunner <lukas@wunner.de> 3885M: Ignat Korchagin <ignat@cloudflare.com> 3886L: keyrings@vger.kernel.org 3887L: linux-crypto@vger.kernel.org 3888S: Maintained 3889F: Documentation/crypto/asymmetric-keys.rst 3890F: crypto/asymmetric_keys/ 3891F: include/crypto/pkcs7.h 3892F: include/crypto/public_key.h 3893F: include/keys/asymmetric-*.h 3894F: include/linux/verification.h 3895 3896ASYMMETRIC KEYS - ECDSA 3897M: Lukas Wunner <lukas@wunner.de> 3898M: Ignat Korchagin <ignat@cloudflare.com> 3899R: Stefan Berger <stefanb@linux.ibm.com> 3900L: linux-crypto@vger.kernel.org 3901S: Maintained 3902F: crypto/ecc* 3903F: crypto/ecdsa* 3904F: include/crypto/ecc* 3905 3906ASYMMETRIC KEYS - GOST 3907M: Lukas Wunner <lukas@wunner.de> 3908M: Ignat Korchagin <ignat@cloudflare.com> 3909L: linux-crypto@vger.kernel.org 3910S: Odd fixes 3911F: crypto/ecrdsa* 3912 3913ASYMMETRIC KEYS - RSA 3914M: Lukas Wunner <lukas@wunner.de> 3915M: Ignat Korchagin <ignat@cloudflare.com> 3916L: linux-crypto@vger.kernel.org 3917S: Maintained 3918F: crypto/rsa* 3919 3920ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API 3921R: Dan Williams <dan.j.williams@intel.com> 3922S: Odd fixes 3923W: http://sourceforge.net/projects/xscaleiop 3924F: Documentation/crypto/async-tx-api.rst 3925F: crypto/async_tx/ 3926F: include/linux/async_tx.h 3927 3928AT24 EEPROM DRIVER 3929M: Bartosz Golaszewski <brgl@bgdev.pl> 3930L: linux-i2c@vger.kernel.org 3931S: Maintained 3932T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 3933F: Documentation/devicetree/bindings/eeprom/at24.yaml 3934F: drivers/misc/eeprom/at24.c 3935 3936ATA OVER ETHERNET (AOE) DRIVER 3937M: "Justin Sanders" <justin@coraid.com> 3938S: Supported 3939W: http://www.openaoe.org/ 3940F: Documentation/admin-guide/aoe/ 3941F: drivers/block/aoe/ 3942 3943ATC260X PMIC MFD DRIVER 3944M: Manivannan Sadhasivam <mani@kernel.org> 3945M: Cristian Ciocaltea <cristian.ciocaltea@gmail.com> 3946L: linux-actions@lists.infradead.org 3947S: Maintained 3948F: Documentation/devicetree/bindings/mfd/actions,atc260x.yaml 3949F: drivers/input/misc/atc260x-onkey.c 3950F: drivers/mfd/atc260* 3951F: drivers/power/reset/atc260x-poweroff.c 3952F: drivers/regulator/atc260x-regulator.c 3953F: include/linux/mfd/atc260x/* 3954 3955ATHEROS 71XX/9XXX GPIO DRIVER 3956M: Alban Bedel <albeu@free.fr> 3957S: Maintained 3958W: https://github.com/AlbanBedel/linux 3959T: git https://github.com/AlbanBedel/linux.git 3960F: Documentation/devicetree/bindings/gpio/qca,ar7100-gpio.yaml 3961F: drivers/gpio/gpio-ath79.c 3962 3963ATHEROS 71XX/9XXX USB PHY DRIVER 3964M: Alban Bedel <albeu@free.fr> 3965S: Maintained 3966W: https://github.com/AlbanBedel/linux 3967T: git https://github.com/AlbanBedel/linux.git 3968F: Documentation/devicetree/bindings/phy/qca,ar7100-usb-phy.yaml 3969F: drivers/phy/qualcomm/phy-ath79-usb.c 3970 3971ATHEROS ATH GENERIC UTILITIES 3972M: Jeff Johnson <jjohnson@kernel.org> 3973L: linux-wireless@vger.kernel.org 3974S: Supported 3975F: drivers/net/wireless/ath/* 3976 3977ATHEROS ATH5K WIRELESS DRIVER 3978M: Jiri Slaby <jirislaby@kernel.org> 3979M: Nick Kossifidis <mickflemm@gmail.com> 3980M: Luis Chamberlain <mcgrof@kernel.org> 3981L: linux-wireless@vger.kernel.org 3982S: Maintained 3983W: https://wireless.wiki.kernel.org/en/users/Drivers/ath5k 3984F: drivers/net/wireless/ath/ath5k/ 3985 3986ATHEROS ATH6KL WIRELESS DRIVER 3987L: linux-wireless@vger.kernel.org 3988S: Orphan 3989W: https://wireless.wiki.kernel.org/en/users/Drivers/ath6kl 3990F: drivers/net/wireless/ath/ath6kl/ 3991 3992ATI_REMOTE2 DRIVER 3993M: Ville Syrjala <syrjala@sci.fi> 3994S: Maintained 3995F: drivers/input/misc/ati_remote2.c 3996 3997ATK0110 HWMON DRIVER 3998M: Luca Tettamanti <kronos.it@gmail.com> 3999L: linux-hwmon@vger.kernel.org 4000S: Maintained 4001F: drivers/hwmon/asus_atk0110.c 4002 4003ATLX ETHERNET DRIVERS 4004M: Chris Snook <chris.snook@gmail.com> 4005L: netdev@vger.kernel.org 4006S: Maintained 4007W: http://sourceforge.net/projects/atl1 4008W: http://atl1.sourceforge.net 4009F: drivers/net/ethernet/atheros/ 4010 4011ATM 4012M: Chas Williams <3chas3@gmail.com> 4013L: linux-atm-general@lists.sourceforge.net (moderated for non-subscribers) 4014L: netdev@vger.kernel.org 4015S: Maintained 4016W: http://linux-atm.sourceforge.net 4017F: drivers/atm/ 4018F: include/linux/atm* 4019F: include/linux/sonet.h 4020F: include/uapi/linux/atm* 4021F: include/uapi/linux/sonet.h 4022 4023ATMEL MACB ETHERNET DRIVER 4024M: Nicolas Ferre <nicolas.ferre@microchip.com> 4025M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 4026S: Maintained 4027F: drivers/net/ethernet/cadence/ 4028 4029ATMEL MAXTOUCH DRIVER 4030M: Nick Dyer <nick@shmanahar.org> 4031S: Maintained 4032T: git https://github.com/ndyer/linux.git 4033F: Documentation/devicetree/bindings/input/atmel,maxtouch.yaml 4034F: drivers/input/touchscreen/atmel_mxt_ts.c 4035 4036ATOMIC INFRASTRUCTURE 4037M: Will Deacon <will@kernel.org> 4038M: Peter Zijlstra <peterz@infradead.org> 4039M: Boqun Feng <boqun.feng@gmail.com> 4040R: Mark Rutland <mark.rutland@arm.com> 4041R: Gary Guo <gary@garyguo.net> 4042L: linux-kernel@vger.kernel.org 4043S: Maintained 4044F: Documentation/atomic_*.txt 4045F: arch/*/include/asm/atomic*.h 4046F: include/*/atomic*.h 4047F: include/linux/refcount.h 4048F: scripts/atomic/ 4049F: rust/kernel/sync/atomic.rs 4050F: rust/kernel/sync/atomic/ 4051F: rust/kernel/sync/refcount.rs 4052 4053ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER 4054M: Bradley Grove <linuxdrivers@attotech.com> 4055L: linux-scsi@vger.kernel.org 4056S: Supported 4057W: http://www.attotech.com 4058F: drivers/scsi/esas2r 4059 4060ATUSB IEEE 802.15.4 RADIO DRIVER 4061M: Stefan Schmidt <stefan@datenfreihafen.org> 4062L: linux-wpan@vger.kernel.org 4063S: Maintained 4064F: drivers/net/ieee802154/at86rf230.h 4065F: drivers/net/ieee802154/atusb.c 4066F: drivers/net/ieee802154/atusb.h 4067 4068AUDIT SUBSYSTEM 4069M: Paul Moore <paul@paul-moore.com> 4070M: Eric Paris <eparis@redhat.com> 4071L: audit@vger.kernel.org 4072S: Supported 4073W: https://github.com/linux-audit 4074Q: https://patchwork.kernel.org/project/audit/list 4075B: mailto:audit@vger.kernel.org 4076P: https://github.com/linux-audit/audit-kernel/blob/main/README.md 4077T: git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git 4078F: include/asm-generic/audit_*.h 4079F: include/linux/audit.h 4080F: include/linux/audit_arch.h 4081F: include/uapi/linux/audit.h 4082F: kernel/audit* 4083F: lib/*audit.c 4084K: \baudit_[a-z_0-9]\+\b 4085 4086AUTOFDO BUILD 4087M: Rong Xu <xur@google.com> 4088M: Han Shen <shenhan@google.com> 4089S: Supported 4090F: Documentation/dev-tools/autofdo.rst 4091F: scripts/Makefile.autofdo 4092 4093AUXILIARY BUS DRIVER 4094M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 4095R: Dave Ertman <david.m.ertman@intel.com> 4096R: Ira Weiny <ira.weiny@intel.com> 4097R: Leon Romanovsky <leon@kernel.org> 4098S: Supported 4099T: git git://git.kernel.org/pub/scm/linux/kernel/git/driver-core/driver-core.git 4100F: Documentation/driver-api/auxiliary_bus.rst 4101F: drivers/base/auxiliary.c 4102F: include/linux/auxiliary_bus.h 4103F: rust/helpers/auxiliary.c 4104F: rust/kernel/auxiliary.rs 4105F: samples/rust/rust_driver_auxiliary.rs 4106 4107AUXILIARY DISPLAY DRIVERS 4108M: Andy Shevchenko <andy@kernel.org> 4109R: Geert Uytterhoeven <geert@linux-m68k.org> 4110S: Odd Fixes 4111T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-auxdisplay.git 4112F: Documentation/devicetree/bindings/auxdisplay/ 4113F: drivers/auxdisplay/ 4114F: include/linux/cfag12864b.h 4115F: include/uapi/linux/map_to_14segment.h 4116F: include/uapi/linux/map_to_7segment.h 4117 4118AVAGO APDS9306 AMBIENT LIGHT SENSOR DRIVER 4119M: Subhajit Ghosh <subhajit.ghosh@tweaklogic.com> 4120L: linux-iio@vger.kernel.org 4121S: Maintained 4122F: Documentation/devicetree/bindings/iio/light/avago,apds9300.yaml 4123F: drivers/iio/light/apds9306.c 4124 4125AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER 4126M: Andreas Klinger <ak@it-klinger.de> 4127L: linux-iio@vger.kernel.org 4128S: Maintained 4129F: Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml 4130F: drivers/iio/adc/hx711.c 4131 4132AX.25 NETWORK LAYER 4133L: linux-hams@vger.kernel.org 4134S: Orphan 4135W: https://linux-ax25.in-berlin.de 4136F: include/net/ax25.h 4137F: include/uapi/linux/ax25.h 4138F: net/ax25/ 4139 4140AXENTIA ARM DEVICES 4141M: Peter Rosin <peda@axentia.se> 4142L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4143S: Maintained 4144F: arch/arm/boot/dts/microchip/at91-linea.dtsi 4145F: arch/arm/boot/dts/microchip/at91-natte.dtsi 4146F: arch/arm/boot/dts/microchip/at91-nattis-2-natte-2.dts 4147F: arch/arm/boot/dts/microchip/at91-tse850-3.dts 4148 4149AXENTIA ASOC DRIVERS 4150M: Peter Rosin <peda@axentia.se> 4151L: linux-sound@vger.kernel.org 4152S: Maintained 4153F: Documentation/devicetree/bindings/sound/axentia,* 4154F: sound/soc/atmel/tse850-pcm5142.c 4155 4156AXIS ARTPEC ARM64 SoC SUPPORT 4157M: Jesper Nilsson <jesper.nilsson@axis.com> 4158M: Lars Persson <lars.persson@axis.com> 4159L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4160L: linux-samsung-soc@vger.kernel.org 4161L: linux-arm-kernel@axis.com 4162S: Maintained 4163F: Documentation/devicetree/bindings/clock/axis,artpec*-clock.yaml 4164F: arch/arm64/boot/dts/exynos/axis/ 4165F: drivers/clk/samsung/clk-artpec*.c 4166F: include/dt-bindings/clock/axis,artpec*-clk.h 4167 4168AXI-FAN-CONTROL HARDWARE MONITOR DRIVER 4169M: Nuno Sá <nuno.sa@analog.com> 4170L: linux-hwmon@vger.kernel.org 4171S: Supported 4172W: https://ez.analog.com/linux-software-drivers 4173F: Documentation/devicetree/bindings/hwmon/adi,axi-fan-control.yaml 4174F: drivers/hwmon/axi-fan-control.c 4175 4176AXI SPI ENGINE 4177M: Michael Hennerich <michael.hennerich@analog.com> 4178M: Nuno Sá <nuno.sa@analog.com> 4179R: David Lechner <dlechner@baylibre.com> 4180L: linux-spi@vger.kernel.org 4181S: Supported 4182W: https://ez.analog.com/linux-software-drivers 4183F: Documentation/devicetree/bindings/spi/adi,axi-spi-engine.yaml 4184F: drivers/spi/spi-axi-spi-engine.c 4185 4186AXI PWM GENERATOR 4187M: Michael Hennerich <michael.hennerich@analog.com> 4188M: Nuno Sá <nuno.sa@analog.com> 4189R: Trevor Gamblin <tgamblin@baylibre.com> 4190L: linux-pwm@vger.kernel.org 4191S: Supported 4192W: https://ez.analog.com/linux-software-drivers 4193F: Documentation/devicetree/bindings/pwm/adi,axi-pwmgen.yaml 4194F: drivers/pwm/pwm-axi-pwmgen.c 4195 4196AZ6007 DVB DRIVER 4197M: Mauro Carvalho Chehab <mchehab@kernel.org> 4198L: linux-media@vger.kernel.org 4199S: Maintained 4200W: https://linuxtv.org 4201T: git git://linuxtv.org/media.git 4202F: drivers/media/usb/dvb-usb-v2/az6007.c 4203 4204AZTECH FM RADIO RECEIVER DRIVER 4205M: Hans Verkuil <hverkuil@kernel.org> 4206L: linux-media@vger.kernel.org 4207S: Maintained 4208W: https://linuxtv.org 4209T: git git://linuxtv.org/media.git 4210F: drivers/media/radio/radio-aztech* 4211 4212B43 WIRELESS DRIVER 4213L: linux-wireless@vger.kernel.org 4214L: b43-dev@lists.infradead.org 4215S: Orphan 4216W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 4217F: drivers/net/wireless/broadcom/b43/ 4218 4219B43LEGACY WIRELESS DRIVER 4220L: linux-wireless@vger.kernel.org 4221L: b43-dev@lists.infradead.org 4222S: Orphan 4223W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 4224F: drivers/net/wireless/broadcom/b43legacy/ 4225 4226BACKLIGHT CLASS/SUBSYSTEM 4227M: Lee Jones <lee@kernel.org> 4228M: Daniel Thompson <danielt@kernel.org> 4229M: Jingoo Han <jingoohan1@gmail.com> 4230L: dri-devel@lists.freedesktop.org 4231S: Maintained 4232T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git 4233F: Documentation/ABI/stable/sysfs-class-backlight 4234F: Documentation/ABI/testing/sysfs-class-backlight 4235F: Documentation/devicetree/bindings/leds/backlight 4236F: drivers/video/backlight/ 4237F: include/linux/backlight.h 4238F: include/linux/pwm_backlight.h 4239 4240BARCO P50 GPIO DRIVER 4241M: Santosh Kumar Yadav <santoshkumar.yadav@barco.com> 4242M: Peter Korsgaard <peter.korsgaard@barco.com> 4243S: Maintained 4244F: drivers/platform/x86/barco-p50-gpio.c 4245 4246BATMAN ADVANCED 4247M: Marek Lindner <marek.lindner@mailbox.org> 4248M: Simon Wunderlich <sw@simonwunderlich.de> 4249M: Antonio Quartulli <antonio@mandelbit.com> 4250M: Sven Eckelmann <sven@narfation.org> 4251L: b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers) 4252S: Maintained 4253W: https://www.open-mesh.org/ 4254Q: https://patchwork.open-mesh.org/project/batman/list/ 4255B: https://www.open-mesh.org/projects/batman-adv/issues 4256C: ircs://irc.hackint.org/batadv 4257T: git https://git.open-mesh.org/linux-merge.git 4258F: Documentation/networking/batman-adv.rst 4259F: include/uapi/linux/batadv_packet.h 4260F: include/uapi/linux/batman_adv.h 4261F: net/batman-adv/ 4262 4263BAYCOM/HDLCDRV DRIVERS FOR AX.25 4264M: Thomas Sailer <t.sailer@alumni.ethz.ch> 4265L: linux-hams@vger.kernel.org 4266S: Maintained 4267W: http://www.baycom.org/~tom/ham/ham.html 4268F: drivers/net/hamradio/baycom* 4269 4270BCACHE (BLOCK LAYER CACHE) 4271M: Coly Li <colyli@fnnas.com> 4272M: Kent Overstreet <kent.overstreet@linux.dev> 4273L: linux-bcache@vger.kernel.org 4274S: Maintained 4275W: http://bcache.evilpiepirate.org 4276C: irc://irc.oftc.net/bcache 4277F: drivers/md/bcache/ 4278 4279BCACHEFS 4280M: Kent Overstreet <kent.overstreet@linux.dev> 4281L: linux-bcachefs@vger.kernel.org 4282S: Externally maintained 4283C: irc://irc.oftc.net/bcache 4284T: git https://evilpiepirate.org/git/bcachefs.git 4285 4286BDISP ST MEDIA DRIVER 4287M: Fabien Dessenne <fabien.dessenne@foss.st.com> 4288L: linux-media@vger.kernel.org 4289S: Supported 4290W: https://linuxtv.org 4291T: git git://linuxtv.org/media.git 4292F: drivers/media/platform/st/sti/bdisp 4293 4294BECKHOFF CX5020 ETHERCAT MASTER DRIVER 4295M: Dariusz Marcinkiewicz <reksio@newterm.pl> 4296L: netdev@vger.kernel.org 4297S: Maintained 4298F: drivers/net/ethernet/ec_bhf.c 4299 4300BEFS FILE SYSTEM 4301M: Luis de Bethencourt <luisbg@kernel.org> 4302M: Salah Triki <salah.triki@gmail.com> 4303S: Maintained 4304T: git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git 4305F: Documentation/filesystems/befs.rst 4306F: fs/befs/ 4307 4308BFQ I/O SCHEDULER 4309M: Yu Kuai <yukuai3@huawei.com> 4310L: linux-block@vger.kernel.org 4311S: Odd Fixes 4312F: Documentation/block/bfq-iosched.rst 4313F: block/bfq-* 4314 4315BFS FILE SYSTEM 4316M: "Tigran A. Aivazian" <aivazian.tigran@gmail.com> 4317S: Maintained 4318F: Documentation/filesystems/bfs.rst 4319F: fs/bfs/ 4320F: include/uapi/linux/bfs_fs.h 4321 4322BINMAN 4323M: Simon Glass <sjg@chromium.org> 4324S: Supported 4325F: Documentation/devicetree/bindings/mtd/partitions/binman* 4326 4327BITMAP API 4328M: Yury Norov <yury.norov@gmail.com> 4329R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 4330S: Maintained 4331F: include/linux/bitfield.h 4332F: include/linux/bitmap-str.h 4333F: include/linux/bitmap.h 4334F: include/linux/bits.h 4335F: include/linux/cpumask.h 4336F: include/linux/cpumask_types.h 4337F: include/linux/find.h 4338F: include/linux/hw_bitfield.h 4339F: include/linux/nodemask.h 4340F: include/linux/nodemask_types.h 4341F: include/uapi/linux/bits.h 4342F: include/vdso/bits.h 4343F: lib/bitmap-str.c 4344F: lib/bitmap.c 4345F: lib/cpumask.c 4346F: lib/find_bit.c 4347F: lib/find_bit_benchmark.c 4348F: lib/test_bitmap.c 4349F: lib/tests/cpumask_kunit.c 4350F: tools/include/linux/bitfield.h 4351F: tools/include/linux/bitmap.h 4352F: tools/include/linux/bits.h 4353F: tools/include/linux/find.h 4354F: tools/include/uapi/linux/bits.h 4355F: tools/include/vdso/bits.h 4356F: tools/lib/bitmap.c 4357F: tools/lib/find_bit.c 4358 4359BITMAP API BINDINGS [RUST] 4360M: Yury Norov <yury.norov@gmail.com> 4361S: Maintained 4362F: rust/helpers/bitmap.c 4363F: rust/helpers/cpumask.c 4364 4365BITMAP API [RUST] 4366M: Alice Ryhl <aliceryhl@google.com> 4367M: Burak Emir <bqe@google.com> 4368R: Yury Norov <yury.norov@gmail.com> 4369S: Maintained 4370F: lib/find_bit_benchmark_rust.rs 4371F: rust/kernel/bitmap.rs 4372F: rust/kernel/id_pool.rs 4373 4374BITOPS API 4375M: Yury Norov <yury.norov@gmail.com> 4376R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 4377S: Maintained 4378F: arch/*/include/asm/bitops.h 4379F: arch/*/include/asm/bitops_32.h 4380F: arch/*/include/asm/bitops_64.h 4381F: arch/*/lib/bitops.c 4382F: include/asm-generic/bitops 4383F: include/asm-generic/bitops.h 4384F: include/linux/bitops.h 4385F: lib/test_bitops.c 4386F: tools/*/bitops* 4387 4388BITOPS API BINDINGS [RUST] 4389M: Yury Norov <yury.norov@gmail.com> 4390S: Maintained 4391F: rust/helpers/bitops.c 4392 4393BLINKM RGB LED DRIVER 4394M: Jan-Simon Moeller <jansimon.moeller@gmx.de> 4395S: Maintained 4396F: drivers/leds/leds-blinkm.c 4397 4398BLOCK LAYER 4399M: Jens Axboe <axboe@kernel.dk> 4400L: linux-block@vger.kernel.org 4401S: Maintained 4402T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 4403F: Documentation/ABI/stable/sysfs-block 4404F: Documentation/block/ 4405F: block/ 4406F: drivers/block/ 4407F: include/linux/bio.h 4408F: include/linux/blk* 4409F: kernel/trace/blktrace.c 4410F: lib/sbitmap.c 4411 4412BLOCK LAYER DEVICE DRIVER API [RUST] 4413M: Andreas Hindborg <a.hindborg@kernel.org> 4414R: Boqun Feng <boqun.feng@gmail.com> 4415L: linux-block@vger.kernel.org 4416L: rust-for-linux@vger.kernel.org 4417S: Supported 4418W: https://rust-for-linux.com 4419B: https://github.com/Rust-for-Linux/linux/issues 4420C: https://rust-for-linux.zulipchat.com/#narrow/stream/Block 4421T: git https://github.com/Rust-for-Linux/linux.git rust-block-next 4422F: drivers/block/rnull/ 4423F: rust/kernel/block.rs 4424F: rust/kernel/block/ 4425 4426BLOCK2MTD DRIVER 4427M: Joern Engel <joern@lazybastard.org> 4428L: linux-mtd@lists.infradead.org 4429S: Maintained 4430F: drivers/mtd/devices/block2mtd.c 4431 4432BLUETOOTH DRIVERS 4433M: Marcel Holtmann <marcel@holtmann.org> 4434M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 4435L: linux-bluetooth@vger.kernel.org 4436S: Supported 4437W: http://www.bluez.org/ 4438T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 4439T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 4440F: Documentation/devicetree/bindings/net/bluetooth/ 4441F: drivers/bluetooth/ 4442 4443BLUETOOTH SUBSYSTEM 4444M: Marcel Holtmann <marcel@holtmann.org> 4445M: Johan Hedberg <johan.hedberg@gmail.com> 4446M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 4447L: linux-bluetooth@vger.kernel.org 4448S: Supported 4449W: http://www.bluez.org/ 4450T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 4451T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 4452F: Documentation/ABI/stable/sysfs-class-bluetooth 4453F: include/net/bluetooth/ 4454F: net/bluetooth/ 4455 4456BLZP1600 GPIO DRIVER 4457M: James Cowgill <james.cowgill@blaize.com> 4458M: Matt Redfearn <matt.redfearn@blaize.com> 4459M: Neil Jones <neil.jones@blaize.com> 4460M: Nikolaos Pasaloukos <nikolaos.pasaloukos@blaize.com> 4461L: linux-gpio@vger.kernel.org 4462S: Maintained 4463F: Documentation/devicetree/bindings/gpio/blaize,blzp1600-gpio.yaml 4464F: drivers/gpio/gpio-blzp1600.c 4465 4466BONDING DRIVER 4467M: Jay Vosburgh <jv@jvosburgh.net> 4468L: netdev@vger.kernel.org 4469S: Maintained 4470F: Documentation/networking/bonding.rst 4471F: drivers/net/bonding/ 4472F: include/net/bond* 4473F: include/uapi/linux/if_bonding.h 4474F: tools/testing/selftests/drivers/net/bonding/ 4475 4476BOSCH SENSORTEC BMA400 ACCELEROMETER IIO DRIVER 4477M: Dan Robertson <dan@dlrobertson.com> 4478L: linux-iio@vger.kernel.org 4479S: Maintained 4480F: Documentation/devicetree/bindings/iio/accel/bosch,bma400.yaml 4481F: drivers/iio/accel/bma400* 4482 4483BOSCH SENSORTEC BMI270 IMU IIO DRIVER 4484M: Alex Lanzano <lanzano.alex@gmail.com> 4485L: linux-iio@vger.kernel.org 4486S: Maintained 4487F: Documentation/devicetree/bindings/iio/imu/bosch,bmi270.yaml 4488F: drivers/iio/imu/bmi270/ 4489 4490BOSCH SENSORTEC BMI323 IMU IIO DRIVER 4491M: Jagath Jog J <jagathjog1996@gmail.com> 4492L: linux-iio@vger.kernel.org 4493S: Maintained 4494F: Documentation/devicetree/bindings/iio/imu/bosch,bmi323.yaml 4495F: drivers/iio/imu/bmi323/ 4496 4497BPF JIT for ARC 4498M: Shahab Vahedi <list+bpf@vahedi.org> 4499L: bpf@vger.kernel.org 4500S: Maintained 4501F: arch/arc/net/ 4502 4503BPF JIT for ARM 4504M: Russell King <linux@armlinux.org.uk> 4505M: Puranjay Mohan <puranjay@kernel.org> 4506L: bpf@vger.kernel.org 4507S: Maintained 4508F: arch/arm/net/ 4509 4510BPF JIT for ARM64 4511M: Daniel Borkmann <daniel@iogearbox.net> 4512M: Alexei Starovoitov <ast@kernel.org> 4513M: Puranjay Mohan <puranjay@kernel.org> 4514R: Xu Kuohai <xukuohai@huaweicloud.com> 4515L: bpf@vger.kernel.org 4516S: Supported 4517F: arch/arm64/net/ 4518 4519BPF JIT for LOONGARCH 4520M: Tiezhu Yang <yangtiezhu@loongson.cn> 4521R: Hengqi Chen <hengqi.chen@gmail.com> 4522L: bpf@vger.kernel.org 4523S: Maintained 4524F: arch/loongarch/net/ 4525 4526BPF JIT for MIPS (32-BIT AND 64-BIT) 4527M: Johan Almbladh <johan.almbladh@anyfinetworks.com> 4528M: Paul Burton <paulburton@kernel.org> 4529L: bpf@vger.kernel.org 4530S: Maintained 4531F: arch/mips/net/ 4532 4533BPF JIT for NFP NICs 4534M: Jakub Kicinski <kuba@kernel.org> 4535L: bpf@vger.kernel.org 4536S: Odd Fixes 4537F: drivers/net/ethernet/netronome/nfp/bpf/ 4538 4539BPF JIT for POWERPC (32-BIT AND 64-BIT) 4540M: Hari Bathini <hbathini@linux.ibm.com> 4541M: Christophe Leroy <christophe.leroy@csgroup.eu> 4542R: Naveen N Rao <naveen@kernel.org> 4543L: bpf@vger.kernel.org 4544S: Supported 4545F: arch/powerpc/net/ 4546 4547BPF JIT for RISC-V (32-bit) 4548M: Luke Nelson <luke.r.nels@gmail.com> 4549M: Xi Wang <xi.wang@gmail.com> 4550L: bpf@vger.kernel.org 4551S: Maintained 4552F: arch/riscv/net/ 4553X: arch/riscv/net/bpf_jit_comp64.c 4554 4555BPF JIT for RISC-V (64-bit) 4556M: Björn Töpel <bjorn@kernel.org> 4557R: Pu Lehui <pulehui@huawei.com> 4558R: Puranjay Mohan <puranjay@kernel.org> 4559L: bpf@vger.kernel.org 4560S: Maintained 4561F: arch/riscv/net/ 4562X: arch/riscv/net/bpf_jit_comp32.c 4563 4564BPF JIT for S390 4565M: Ilya Leoshkevich <iii@linux.ibm.com> 4566M: Heiko Carstens <hca@linux.ibm.com> 4567M: Vasily Gorbik <gor@linux.ibm.com> 4568L: bpf@vger.kernel.org 4569S: Supported 4570F: arch/s390/net/ 4571X: arch/s390/net/pnet.c 4572 4573BPF JIT for SPARC (32-BIT AND 64-BIT) 4574M: David S. Miller <davem@davemloft.net> 4575L: bpf@vger.kernel.org 4576S: Odd Fixes 4577F: arch/sparc/net/ 4578 4579BPF JIT for X86 32-BIT 4580M: Wang YanQing <udknight@gmail.com> 4581L: bpf@vger.kernel.org 4582S: Odd Fixes 4583F: arch/x86/net/bpf_jit_comp32.c 4584 4585BPF JIT for X86 64-BIT 4586M: Alexei Starovoitov <ast@kernel.org> 4587M: Daniel Borkmann <daniel@iogearbox.net> 4588L: bpf@vger.kernel.org 4589S: Supported 4590F: arch/x86/net/ 4591X: arch/x86/net/bpf_jit_comp32.c 4592 4593BPF [BTF] 4594M: Martin KaFai Lau <martin.lau@linux.dev> 4595L: bpf@vger.kernel.org 4596S: Maintained 4597F: include/linux/btf* 4598F: kernel/bpf/btf.c 4599 4600BPF [CORE] 4601M: Alexei Starovoitov <ast@kernel.org> 4602M: Daniel Borkmann <daniel@iogearbox.net> 4603R: John Fastabend <john.fastabend@gmail.com> 4604L: bpf@vger.kernel.org 4605S: Maintained 4606F: include/linux/bpf* 4607F: include/linux/filter.h 4608F: include/linux/tnum.h 4609F: kernel/bpf/core.c 4610F: kernel/bpf/dispatcher.c 4611F: kernel/bpf/mprog.c 4612F: kernel/bpf/syscall.c 4613F: kernel/bpf/tnum.c 4614F: kernel/bpf/trampoline.c 4615F: kernel/bpf/verifier.c 4616 4617BPF [CRYPTO] 4618M: Vadim Fedorenko <vadim.fedorenko@linux.dev> 4619L: bpf@vger.kernel.org 4620S: Maintained 4621F: crypto/bpf_crypto_skcipher.c 4622F: include/linux/bpf_crypto.h 4623F: kernel/bpf/crypto.c 4624 4625BPF [DOCUMENTATION] (Related to Standardization) 4626R: David Vernet <void@manifault.com> 4627L: bpf@vger.kernel.org 4628L: bpf@ietf.org 4629S: Maintained 4630F: Documentation/bpf/standardization/ 4631 4632BPF [GENERAL] (Safe Dynamic Programs and Tools) 4633M: Alexei Starovoitov <ast@kernel.org> 4634M: Daniel Borkmann <daniel@iogearbox.net> 4635M: Andrii Nakryiko <andrii@kernel.org> 4636R: Martin KaFai Lau <martin.lau@linux.dev> 4637R: Eduard Zingerman <eddyz87@gmail.com> 4638R: Song Liu <song@kernel.org> 4639R: Yonghong Song <yonghong.song@linux.dev> 4640R: John Fastabend <john.fastabend@gmail.com> 4641R: KP Singh <kpsingh@kernel.org> 4642R: Stanislav Fomichev <sdf@fomichev.me> 4643R: Hao Luo <haoluo@google.com> 4644R: Jiri Olsa <jolsa@kernel.org> 4645L: bpf@vger.kernel.org 4646S: Supported 4647W: https://bpf.io/ 4648Q: https://patchwork.kernel.org/project/netdevbpf/list/?delegate=121173 4649T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git 4650T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git 4651F: Documentation/bpf/ 4652F: Documentation/networking/filter.rst 4653F: Documentation/userspace-api/ebpf/ 4654F: arch/*/net/* 4655F: include/linux/bpf* 4656F: include/linux/btf* 4657F: include/linux/filter.h 4658F: include/trace/events/xdp.h 4659F: include/uapi/linux/bpf* 4660F: include/uapi/linux/btf* 4661F: include/uapi/linux/filter.h 4662F: kernel/bpf/ 4663F: kernel/trace/bpf_trace.c 4664F: lib/buildid.c 4665F: arch/*/include/asm/rqspinlock.h 4666F: include/asm-generic/rqspinlock.h 4667F: lib/test_bpf.c 4668F: net/bpf/ 4669F: net/core/filter.c 4670F: net/sched/act_bpf.c 4671F: net/sched/cls_bpf.c 4672F: samples/bpf/ 4673F: scripts/bpf_doc.py 4674F: scripts/Makefile.btf 4675F: scripts/pahole-version.sh 4676F: tools/bpf/ 4677F: tools/lib/bpf/ 4678F: tools/testing/selftests/bpf/ 4679 4680BPF [ITERATOR] 4681M: Yonghong Song <yonghong.song@linux.dev> 4682L: bpf@vger.kernel.org 4683S: Maintained 4684F: kernel/bpf/*iter.c 4685 4686BPF [L7 FRAMEWORK] (sockmap) 4687M: John Fastabend <john.fastabend@gmail.com> 4688M: Jakub Sitnicki <jakub@cloudflare.com> 4689L: netdev@vger.kernel.org 4690L: bpf@vger.kernel.org 4691S: Maintained 4692F: include/linux/skmsg.h 4693F: net/core/skmsg.c 4694F: net/core/sock_map.c 4695F: net/ipv4/tcp_bpf.c 4696F: net/ipv4/udp_bpf.c 4697F: net/unix/unix_bpf.c 4698 4699BPF [LIBRARY] (libbpf) 4700M: Andrii Nakryiko <andrii@kernel.org> 4701M: Eduard Zingerman <eddyz87@gmail.com> 4702L: bpf@vger.kernel.org 4703S: Maintained 4704F: tools/lib/bpf/ 4705 4706BPF [MISC] 4707L: bpf@vger.kernel.org 4708S: Odd Fixes 4709K: (?:\b|_)bpf(?:\b|_) 4710 4711BPF [NETKIT] (BPF-programmable network device) 4712M: Daniel Borkmann <daniel@iogearbox.net> 4713M: Nikolay Aleksandrov <razor@blackwall.org> 4714L: bpf@vger.kernel.org 4715L: netdev@vger.kernel.org 4716S: Supported 4717F: drivers/net/netkit.c 4718F: include/net/netkit.h 4719 4720BPF [NETWORKING] (struct_ops, reuseport) 4721M: Martin KaFai Lau <martin.lau@linux.dev> 4722L: bpf@vger.kernel.org 4723L: netdev@vger.kernel.org 4724S: Maintained 4725F: kernel/bpf/bpf_struct* 4726 4727BPF [NETWORKING] (tcx & tc BPF, sock_addr) 4728M: Martin KaFai Lau <martin.lau@linux.dev> 4729M: Daniel Borkmann <daniel@iogearbox.net> 4730R: John Fastabend <john.fastabend@gmail.com> 4731R: Stanislav Fomichev <sdf@fomichev.me> 4732L: bpf@vger.kernel.org 4733L: netdev@vger.kernel.org 4734S: Maintained 4735F: include/net/tcx.h 4736F: kernel/bpf/tcx.c 4737F: net/core/filter.c 4738F: net/sched/act_bpf.c 4739F: net/sched/cls_bpf.c 4740 4741BPF [RINGBUF] 4742M: Andrii Nakryiko <andrii@kernel.org> 4743L: bpf@vger.kernel.org 4744S: Maintained 4745F: kernel/bpf/ringbuf.c 4746 4747BPF [SECURITY & LSM] (Security Audit and Enforcement using BPF) 4748M: KP Singh <kpsingh@kernel.org> 4749M: Matt Bobrowski <mattbobrowski@google.com> 4750L: bpf@vger.kernel.org 4751S: Maintained 4752F: Documentation/bpf/prog_lsm.rst 4753F: include/linux/bpf_lsm.h 4754F: kernel/bpf/bpf_lsm.c 4755F: kernel/trace/bpf_trace.c 4756F: security/bpf/ 4757 4758BPF [SELFTESTS] (Test Runners & Infrastructure) 4759M: Andrii Nakryiko <andrii@kernel.org> 4760M: Eduard Zingerman <eddyz87@gmail.com> 4761L: bpf@vger.kernel.org 4762S: Maintained 4763F: tools/testing/selftests/bpf/ 4764 4765BPF [STORAGE & CGROUPS] 4766M: Martin KaFai Lau <martin.lau@linux.dev> 4767L: bpf@vger.kernel.org 4768S: Maintained 4769F: kernel/bpf/*storage.c 4770F: kernel/bpf/bpf_lru* 4771F: kernel/bpf/cgroup.c 4772 4773BPF [TOOLING] (bpftool) 4774M: Quentin Monnet <qmo@kernel.org> 4775L: bpf@vger.kernel.org 4776S: Maintained 4777F: kernel/bpf/disasm.* 4778F: tools/bpf/bpftool/ 4779 4780BPF [TRACING] 4781M: Song Liu <song@kernel.org> 4782R: Jiri Olsa <jolsa@kernel.org> 4783L: bpf@vger.kernel.org 4784S: Maintained 4785F: kernel/bpf/stackmap.c 4786F: kernel/trace/bpf_trace.c 4787F: lib/buildid.c 4788 4789BROADCOM APDS9160 AMBIENT LIGHT SENSOR AND PROXIMITY DRIVER 4790M: Mikael Gonella-Bolduc <m.gonella.bolduc@gmail.com> 4791L: linux-iio@vger.kernel.org 4792S: Maintained 4793F: Documentation/devicetree/bindings/iio/light/brcm,apds9160.yaml 4794F: drivers/iio/light/apds9160.c 4795 4796BROADCOM ASP 2.0 ETHERNET DRIVER 4797M: Justin Chen <justin.chen@broadcom.com> 4798M: Florian Fainelli <florian.fainelli@broadcom.com> 4799L: bcm-kernel-feedback-list@broadcom.com 4800L: netdev@vger.kernel.org 4801S: Supported 4802F: Documentation/devicetree/bindings/net/brcm,asp-v2.0.yaml 4803F: drivers/net/ethernet/broadcom/asp2/ 4804 4805BROADCOM B44 10/100 ETHERNET DRIVER 4806M: Michael Chan <michael.chan@broadcom.com> 4807L: netdev@vger.kernel.org 4808S: Maintained 4809F: drivers/net/ethernet/broadcom/b44.* 4810 4811BROADCOM B53/SF2 ETHERNET SWITCH DRIVER 4812M: Florian Fainelli <florian.fainelli@broadcom.com> 4813M: Jonas Gorski <jonas.gorski@gmail.com> 4814L: netdev@vger.kernel.org 4815L: openwrt-devel@lists.openwrt.org (subscribers-only) 4816S: Supported 4817F: Documentation/devicetree/bindings/net/dsa/brcm,b53.yaml 4818F: drivers/net/dsa/b53/* 4819F: drivers/net/dsa/bcm_sf2* 4820F: include/linux/dsa/brcm.h 4821F: include/linux/platform_data/b53.h 4822F: net/dsa/tag_brcm.c 4823 4824BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE 4825M: Florian Fainelli <florian.fainelli@broadcom.com> 4826R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4827L: linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers) 4828L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4829S: Maintained 4830T: git https://github.com/broadcom/stblinux.git 4831F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4832F: drivers/pci/controller/pcie-brcmstb.c 4833F: drivers/staging/vc04_services 4834N: bcm2711 4835N: bcm2712 4836N: bcm283* 4837N: raspberrypi 4838 4839BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE 4840M: Florian Fainelli <florian.fainelli@broadcom.com> 4841M: Ray Jui <rjui@broadcom.com> 4842M: Scott Branden <sbranden@broadcom.com> 4843R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4844S: Maintained 4845T: git https://github.com/broadcom/mach-bcm 4846F: arch/arm/mach-bcm/ 4847N: bcm281* 4848N: bcm113* 4849N: bcm216* 4850N: kona 4851 4852BROADCOM BCM2835 CAMERA DRIVERS 4853M: Raspberry Pi Kernel Maintenance <kernel-list@raspberrypi.com> 4854L: linux-media@vger.kernel.org 4855S: Maintained 4856F: Documentation/devicetree/bindings/media/brcm,bcm2835-unicam.yaml 4857F: drivers/media/platform/broadcom/bcm2835-unicam* 4858 4859BROADCOM BCM47XX MIPS ARCHITECTURE 4860M: Hauke Mehrtens <hauke@hauke-m.de> 4861M: Rafał Miłecki <zajec5@gmail.com> 4862L: linux-mips@vger.kernel.org 4863S: Maintained 4864F: Documentation/devicetree/bindings/mips/brcm/ 4865F: arch/mips/bcm47xx/* 4866F: arch/mips/include/asm/mach-bcm47xx/* 4867 4868BROADCOM BCM4908 ETHERNET DRIVER 4869M: Rafał Miłecki <rafal@milecki.pl> 4870R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4871L: netdev@vger.kernel.org 4872S: Maintained 4873F: Documentation/devicetree/bindings/net/brcm,bcm4908-enet.yaml 4874F: drivers/net/ethernet/broadcom/bcm4908_enet.* 4875F: drivers/net/ethernet/broadcom/unimac.h 4876 4877BROADCOM BCM4908 PINMUX DRIVER 4878M: Rafał Miłecki <rafal@milecki.pl> 4879R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4880L: linux-gpio@vger.kernel.org 4881S: Maintained 4882F: Documentation/devicetree/bindings/pinctrl/brcm,bcm4908-pinctrl.yaml 4883F: drivers/pinctrl/bcm/pinctrl-bcm4908.c 4884 4885BROADCOM BCM5301X ARM ARCHITECTURE 4886M: Florian Fainelli <florian.fainelli@broadcom.com> 4887M: Hauke Mehrtens <hauke@hauke-m.de> 4888M: Rafał Miłecki <zajec5@gmail.com> 4889R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4890L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4891S: Maintained 4892F: arch/arm/boot/dts/broadcom/bcm-ns.dtsi 4893F: arch/arm/boot/dts/broadcom/bcm470* 4894F: arch/arm/boot/dts/broadcom/bcm5301* 4895F: arch/arm/boot/dts/broadcom/bcm953012* 4896F: arch/arm/mach-bcm/bcm_5301x.c 4897 4898BROADCOM BCM53573 ARM ARCHITECTURE 4899M: Florian Fainelli <florian.fainelli@broadcom.com> 4900M: Rafał Miłecki <rafal@milecki.pl> 4901R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4902L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4903S: Maintained 4904F: arch/arm/boot/dts/broadcom/bcm47189* 4905F: arch/arm/boot/dts/broadcom/bcm53573* 4906 4907BROADCOM BCM63XX/BCM33XX UDC DRIVER 4908M: Kevin Cernekee <cernekee@gmail.com> 4909L: linux-usb@vger.kernel.org 4910S: Maintained 4911F: drivers/usb/gadget/udc/bcm63xx_udc.* 4912 4913BROADCOM BCM7XXX ARM ARCHITECTURE 4914M: Florian Fainelli <florian.fainelli@broadcom.com> 4915R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4916L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4917S: Maintained 4918T: git https://github.com/broadcom/stblinux.git 4919F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4920F: arch/arm/boot/dts/broadcom/bcm7*.dts* 4921F: arch/arm/include/asm/hardware/cache-b15-rac.h 4922F: arch/arm/mach-bcm/*brcmstb* 4923F: arch/arm/mm/cache-b15-rac.c 4924F: drivers/bus/brcmstb_gisb.c 4925F: drivers/pci/controller/pcie-brcmstb.c 4926N: brcmstb 4927N: bcm7038 4928N: bcm7120 4929 4930BROADCOM BCMBCA ARM ARCHITECTURE 4931M: William Zhang <william.zhang@broadcom.com> 4932M: Anand Gore <anand.gore@broadcom.com> 4933M: Kursad Oney <kursad.oney@broadcom.com> 4934M: Florian Fainelli <florian.fainelli@broadcom.com> 4935M: Rafał Miłecki <rafal@milecki.pl> 4936R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4937L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4938S: Maintained 4939T: git https://github.com/broadcom/stblinux.git 4940F: Documentation/devicetree/bindings/arm/bcm/brcm,bcmbca.yaml 4941F: arch/arm64/boot/dts/broadcom/bcmbca/* 4942N: bcmbca 4943N: bcm[9]?47622 4944N: bcm[9]?4912 4945N: bcm[9]?63138 4946N: bcm[9]?63146 4947N: bcm[9]?63148 4948N: bcm[9]?63158 4949N: bcm[9]?63178 4950N: bcm[9]?6756 4951N: bcm[9]?6813 4952N: bcm[9]?6846 4953N: bcm[9]?6855 4954N: bcm[9]?6856 4955N: bcm[9]?6858 4956N: bcm[9]?6878 4957 4958BROADCOM BDC DRIVER 4959M: Justin Chen <justin.chen@broadcom.com> 4960M: Al Cooper <alcooperx@gmail.com> 4961R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4962L: linux-usb@vger.kernel.org 4963S: Maintained 4964F: Documentation/devicetree/bindings/usb/brcm,bdc.yaml 4965F: drivers/usb/gadget/udc/bdc/ 4966 4967BROADCOM BMIPS CPUFREQ DRIVER 4968M: Markus Mayer <mmayer@broadcom.com> 4969R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4970L: linux-pm@vger.kernel.org 4971S: Maintained 4972F: drivers/cpufreq/bmips-cpufreq.c 4973 4974BROADCOM BMIPS MIPS ARCHITECTURE 4975M: Florian Fainelli <florian.fainelli@broadcom.com> 4976R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4977L: linux-mips@vger.kernel.org 4978S: Maintained 4979T: git https://github.com/broadcom/stblinux.git 4980F: arch/mips/bmips/* 4981F: arch/mips/boot/dts/brcm/bcm*.dts* 4982F: arch/mips/include/asm/mach-bmips/* 4983F: arch/mips/kernel/*bmips* 4984F: drivers/irqchip/irq-bcm63* 4985F: drivers/irqchip/irq-bcm7* 4986F: drivers/irqchip/irq-brcmstb* 4987F: drivers/pmdomain/bcm/bcm63xx-power.c 4988F: include/linux/bcm963xx_nvram.h 4989F: include/linux/bcm963xx_tag.h 4990 4991BROADCOM BNX2 GIGABIT ETHERNET DRIVER 4992M: Rasesh Mody <rmody@marvell.com> 4993M: GR-Linux-NIC-Dev@marvell.com 4994L: netdev@vger.kernel.org 4995S: Maintained 4996F: drivers/net/ethernet/broadcom/bnx2.* 4997F: drivers/net/ethernet/broadcom/bnx2_* 4998 4999BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER 5000M: Saurav Kashyap <skashyap@marvell.com> 5001M: Javed Hasan <jhasan@marvell.com> 5002M: GR-QLogic-Storage-Upstream@marvell.com 5003L: linux-scsi@vger.kernel.org 5004S: Supported 5005F: drivers/scsi/bnx2fc/ 5006 5007BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER 5008M: Nilesh Javali <njavali@marvell.com> 5009M: Manish Rangankar <mrangankar@marvell.com> 5010M: GR-QLogic-Storage-Upstream@marvell.com 5011L: linux-scsi@vger.kernel.org 5012S: Supported 5013F: drivers/scsi/bnx2i/ 5014 5015BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER 5016M: Sudarsana Kalluru <skalluru@marvell.com> 5017M: Manish Chopra <manishc@marvell.com> 5018L: netdev@vger.kernel.org 5019S: Maintained 5020F: drivers/net/ethernet/broadcom/bnx2x/ 5021 5022BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER 5023M: Michael Chan <michael.chan@broadcom.com> 5024M: Pavan Chebbi <pavan.chebbi@broadcom.com> 5025L: netdev@vger.kernel.org 5026S: Maintained 5027F: drivers/firmware/broadcom/tee_bnxt_fw.c 5028F: drivers/net/ethernet/broadcom/bnxt/ 5029F: include/linux/firmware/broadcom/tee_bnxt_fw.h 5030 5031BROADCOM BNG_EN 800 GIGABIT ETHERNET DRIVER 5032M: Vikas Gupta <vikas.gupta@broadcom.com> 5033L: netdev@vger.kernel.org 5034S: Maintained 5035F: drivers/net/ethernet/broadcom/bnge/ 5036 5037BROADCOM BRCM80211 IEEE802.11 WIRELESS DRIVERS 5038M: Arend van Spriel <arend.vanspriel@broadcom.com> 5039L: linux-wireless@vger.kernel.org 5040L: brcm80211@lists.linux.dev 5041L: brcm80211-dev-list.pdl@broadcom.com 5042S: Supported 5043F: drivers/net/wireless/broadcom/brcm80211/ 5044F: include/linux/platform_data/brcmfmac.h 5045 5046BROADCOM BRCMSTB GPIO DRIVER 5047M: Doug Berger <opendmb@gmail.com> 5048M: Florian Fainelli <florian.fainelli@broadcom.com> 5049R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5050S: Supported 5051F: Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.yaml 5052F: drivers/gpio/gpio-brcmstb.c 5053 5054BROADCOM BRCMSTB I2C DRIVER 5055M: Kamal Dasu <kamal.dasu@broadcom.com> 5056R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5057L: linux-i2c@vger.kernel.org 5058S: Supported 5059F: Documentation/devicetree/bindings/i2c/brcm,brcmstb-i2c.yaml 5060F: drivers/i2c/busses/i2c-brcmstb.c 5061 5062BROADCOM BRCMSTB UART DRIVER 5063M: Al Cooper <alcooperx@gmail.com> 5064R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5065L: linux-serial@vger.kernel.org 5066S: Maintained 5067F: Documentation/devicetree/bindings/serial/brcm,bcm7271-uart.yaml 5068F: drivers/tty/serial/8250/8250_bcm7271.c 5069 5070BROADCOM BRCMSTB USB EHCI DRIVER 5071M: Justin Chen <justin.chen@broadcom.com> 5072M: Al Cooper <alcooperx@gmail.com> 5073R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5074L: linux-usb@vger.kernel.org 5075S: Maintained 5076F: Documentation/devicetree/bindings/usb/brcm,bcm7445-ehci.yaml 5077F: drivers/usb/host/ehci-brcm.* 5078 5079BROADCOM BRCMSTB USB PIN MAP DRIVER 5080M: Al Cooper <alcooperx@gmail.com> 5081R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5082L: linux-usb@vger.kernel.org 5083S: Maintained 5084F: Documentation/devicetree/bindings/usb/brcm,usb-pinmap.yaml 5085F: drivers/usb/misc/brcmstb-usb-pinmap.c 5086 5087BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER 5088M: Justin Chen <justin.chen@broadcom.com> 5089M: Al Cooper <alcooperx@gmail.com> 5090R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5091L: linux-kernel@vger.kernel.org 5092S: Maintained 5093F: drivers/phy/broadcom/phy-brcm-usb* 5094 5095BROADCOM Broadband SoC High Speed SPI Controller DRIVER 5096M: William Zhang <william.zhang@broadcom.com> 5097M: Kursad Oney <kursad.oney@broadcom.com> 5098M: Jonas Gorski <jonas.gorski@gmail.com> 5099R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5100L: linux-spi@vger.kernel.org 5101S: Maintained 5102F: Documentation/devicetree/bindings/spi/brcm,bcm63xx-hsspi.yaml 5103F: drivers/spi/spi-bcm63xx-hsspi.c 5104F: drivers/spi/spi-bcmbca-hsspi.c 5105 5106BROADCOM BCM6348/BCM6358 SPI controller DRIVER 5107M: Jonas Gorski <jonas.gorski@gmail.com> 5108L: linux-spi@vger.kernel.org 5109S: Odd Fixes 5110F: Documentation/devicetree/bindings/spi/brcm,bcm63xx-spi.yaml 5111F: drivers/spi/spi-bcm63xx.c 5112 5113BROADCOM ETHERNET PHY DRIVERS 5114M: Florian Fainelli <florian.fainelli@broadcom.com> 5115R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5116L: netdev@vger.kernel.org 5117S: Supported 5118F: Documentation/devicetree/bindings/net/broadcom-bcm87xx.txt 5119F: drivers/net/phy/bcm*.[ch] 5120F: drivers/net/phy/broadcom.c 5121F: include/linux/brcmphy.h 5122 5123BROADCOM GENET ETHERNET DRIVER 5124M: Doug Berger <opendmb@gmail.com> 5125M: Florian Fainelli <florian.fainelli@broadcom.com> 5126R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5127L: netdev@vger.kernel.org 5128S: Maintained 5129F: Documentation/devicetree/bindings/net/brcm,bcmgenet.yaml 5130F: Documentation/devicetree/bindings/net/brcm,unimac-mdio.yaml 5131F: drivers/net/ethernet/broadcom/genet/ 5132F: drivers/net/ethernet/broadcom/unimac.h 5133F: drivers/net/mdio/mdio-bcm-unimac.c 5134F: include/linux/platform_data/bcmgenet.h 5135F: include/linux/platform_data/mdio-bcm-unimac.h 5136 5137BROADCOM IPROC ARM ARCHITECTURE 5138M: Ray Jui <rjui@broadcom.com> 5139M: Scott Branden <sbranden@broadcom.com> 5140R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5141L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5142S: Maintained 5143T: git https://github.com/broadcom/stblinux.git 5144F: arch/arm64/boot/dts/broadcom/northstar2/* 5145F: arch/arm64/boot/dts/broadcom/stingray/* 5146F: drivers/clk/bcm/clk-ns* 5147F: drivers/clk/bcm/clk-sr* 5148F: drivers/pinctrl/bcm/pinctrl-ns* 5149F: include/dt-bindings/clock/bcm-sr* 5150N: iproc 5151N: cygnus 5152N: bcm[-_]nsp 5153N: bcm9113* 5154N: bcm9583* 5155N: bcm9585* 5156N: bcm9586* 5157N: bcm988312 5158N: bcm113* 5159N: bcm583* 5160N: bcm585* 5161N: bcm586* 5162N: bcm88312 5163N: hr2 5164N: stingray 5165 5166BROADCOM IPROC GBIT ETHERNET DRIVER 5167M: Rafał Miłecki <rafal@milecki.pl> 5168R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5169L: netdev@vger.kernel.org 5170S: Maintained 5171F: Documentation/devicetree/bindings/net/brcm,amac.yaml 5172F: drivers/net/ethernet/broadcom/bgmac* 5173F: drivers/net/ethernet/broadcom/unimac.h 5174 5175BROADCOM KONA GPIO DRIVER 5176M: Ray Jui <rjui@broadcom.com> 5177R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5178S: Supported 5179F: Documentation/devicetree/bindings/gpio/brcm,kona-gpio.yaml 5180F: drivers/gpio/gpio-bcm-kona.c 5181 5182BROADCOM MPI3 STORAGE CONTROLLER DRIVER 5183M: Sathya Prakash Veerichetty <sathya.prakash@broadcom.com> 5184M: Kashyap Desai <kashyap.desai@broadcom.com> 5185M: Sumit Saxena <sumit.saxena@broadcom.com> 5186M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 5187L: mpi3mr-linuxdrv.pdl@broadcom.com 5188L: linux-scsi@vger.kernel.org 5189S: Supported 5190W: https://www.broadcom.com/support/storage 5191F: drivers/scsi/mpi3mr/ 5192 5193BROADCOM NETXTREME-E ROCE DRIVER 5194M: Selvin Xavier <selvin.xavier@broadcom.com> 5195M: Kalesh AP <kalesh-anakkur.purayil@broadcom.com> 5196L: linux-rdma@vger.kernel.org 5197S: Supported 5198W: http://www.broadcom.com 5199F: drivers/infiniband/hw/bnxt_re/ 5200F: include/uapi/rdma/bnxt_re-abi.h 5201 5202BROADCOM NVRAM DRIVER 5203M: Rafał Miłecki <zajec5@gmail.com> 5204L: linux-mips@vger.kernel.org 5205S: Maintained 5206F: drivers/firmware/broadcom/* 5207 5208BROADCOM PMB (POWER MANAGEMENT BUS) DRIVER 5209M: Rafał Miłecki <rafal@milecki.pl> 5210M: Florian Fainelli <florian.fainelli@broadcom.com> 5211R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5212L: linux-pm@vger.kernel.org 5213S: Maintained 5214T: git https://github.com/broadcom/stblinux.git 5215F: drivers/pmdomain/bcm/bcm-pmb.c 5216F: include/dt-bindings/soc/bcm-pmb.h 5217 5218BROADCOM SPECIFIC AMBA DRIVER (BCMA) 5219M: Rafał Miłecki <zajec5@gmail.com> 5220L: linux-wireless@vger.kernel.org 5221S: Maintained 5222F: drivers/bcma/ 5223F: include/linux/bcma/ 5224 5225BROADCOM SPI DRIVER 5226M: Kamal Dasu <kamal.dasu@broadcom.com> 5227R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5228S: Maintained 5229F: Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.yaml 5230F: drivers/spi/spi-bcm-qspi.* 5231F: drivers/spi/spi-brcmstb-qspi.c 5232F: drivers/spi/spi-iproc-qspi.c 5233 5234BROADCOM STB AVS CPUFREQ DRIVER 5235M: Markus Mayer <mmayer@broadcom.com> 5236R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5237L: linux-pm@vger.kernel.org 5238S: Maintained 5239F: Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt 5240F: drivers/cpufreq/brcmstb* 5241 5242BROADCOM STB AVS TMON DRIVER 5243M: Markus Mayer <mmayer@broadcom.com> 5244R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5245L: linux-pm@vger.kernel.org 5246S: Maintained 5247F: Documentation/devicetree/bindings/thermal/brcm,avs-tmon.yaml 5248F: drivers/thermal/broadcom/brcmstb* 5249 5250BROADCOM STB DPFE DRIVER 5251M: Markus Mayer <mmayer@broadcom.com> 5252R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5253L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5254S: Maintained 5255F: Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.yaml 5256F: drivers/memory/brcmstb_dpfe.c 5257 5258BROADCOM STB NAND FLASH DRIVER 5259M: Brian Norris <computersforpeace@gmail.com> 5260M: Kamal Dasu <kamal.dasu@broadcom.com> 5261R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5262L: linux-mtd@lists.infradead.org 5263S: Maintained 5264F: drivers/mtd/nand/raw/brcmnand/ 5265F: include/linux/platform_data/brcmnand.h 5266 5267BROADCOM STB PCIE DRIVER 5268M: Jim Quinlan <jim2101024@gmail.com> 5269M: Florian Fainelli <florian.fainelli@broadcom.com> 5270R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5271L: linux-pci@vger.kernel.org 5272S: Maintained 5273F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 5274F: drivers/pci/controller/pcie-brcmstb.c 5275 5276BROADCOM SYSTEMPORT ETHERNET DRIVER 5277M: Florian Fainelli <florian.fainelli@broadcom.com> 5278R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5279L: netdev@vger.kernel.org 5280S: Maintained 5281F: Documentation/devicetree/bindings/net/brcm,systemport.yaml 5282F: drivers/net/ethernet/broadcom/bcmsysport.* 5283F: drivers/net/ethernet/broadcom/unimac.h 5284 5285BROADCOM TG3 GIGABIT ETHERNET DRIVER 5286M: Pavan Chebbi <pavan.chebbi@broadcom.com> 5287M: Michael Chan <mchan@broadcom.com> 5288L: netdev@vger.kernel.org 5289S: Maintained 5290F: drivers/net/ethernet/broadcom/tg3.* 5291 5292BROADCOM VK DRIVER 5293M: Scott Branden <scott.branden@broadcom.com> 5294R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5295S: Supported 5296F: drivers/misc/bcm-vk/ 5297F: include/uapi/linux/misc/bcm_vk.h 5298 5299BROCADE BFA FC SCSI DRIVER 5300M: Anil Gurumurthy <anil.gurumurthy@qlogic.com> 5301M: Sudarsana Kalluru <sudarsana.kalluru@qlogic.com> 5302L: linux-scsi@vger.kernel.org 5303S: Supported 5304F: drivers/scsi/bfa/ 5305 5306BROCADE BNA 10 GIGABIT ETHERNET DRIVER 5307M: Rasesh Mody <rmody@marvell.com> 5308M: Sudarsana Kalluru <skalluru@marvell.com> 5309M: GR-Linux-NIC-Dev@marvell.com 5310L: netdev@vger.kernel.org 5311S: Maintained 5312F: drivers/net/ethernet/brocade/bna/ 5313 5314BSG (block layer generic sg v4 driver) 5315M: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> 5316L: linux-scsi@vger.kernel.org 5317S: Supported 5318F: block/bsg.c 5319F: include/linux/bsg.h 5320F: include/uapi/linux/bsg.h 5321 5322BT87X AUDIO DRIVER 5323M: Clemens Ladisch <clemens@ladisch.de> 5324L: linux-sound@vger.kernel.org 5325S: Maintained 5326T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 5327F: Documentation/sound/cards/bt87x.rst 5328F: sound/pci/bt87x.c 5329 5330BT8XXGPIO DRIVER 5331M: Michael Buesch <m@bues.ch> 5332S: Maintained 5333W: http://bu3sch.de/btgpio.php 5334F: drivers/gpio/gpio-bt8xx.c 5335 5336BTRFS FILE SYSTEM 5337M: Chris Mason <clm@fb.com> 5338M: David Sterba <dsterba@suse.com> 5339L: linux-btrfs@vger.kernel.org 5340S: Maintained 5341W: https://btrfs.readthedocs.io 5342Q: https://patchwork.kernel.org/project/linux-btrfs/list/ 5343C: irc://irc.libera.chat/btrfs 5344T: git git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux.git 5345F: Documentation/filesystems/btrfs.rst 5346F: fs/btrfs/ 5347F: include/linux/btrfs* 5348F: include/trace/events/btrfs.h 5349F: include/uapi/linux/btrfs* 5350 5351BTTV VIDEO4LINUX DRIVER 5352M: Mauro Carvalho Chehab <mchehab@kernel.org> 5353L: linux-media@vger.kernel.org 5354S: Odd fixes 5355W: https://linuxtv.org 5356T: git git://linuxtv.org/media.git 5357F: Documentation/driver-api/media/drivers/bttv* 5358F: drivers/media/pci/bt8xx/bttv* 5359 5360BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS 5361M: Chanwoo Choi <cw00.choi@samsung.com> 5362L: linux-pm@vger.kernel.org 5363L: linux-samsung-soc@vger.kernel.org 5364S: Maintained 5365T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5366F: Documentation/devicetree/bindings/interconnect/samsung,exynos-bus.yaml 5367F: drivers/devfreq/exynos-bus.c 5368 5369BUSLOGIC SCSI DRIVER 5370M: Khalid Aziz <khalid@gonehiking.org> 5371L: linux-scsi@vger.kernel.org 5372S: Maintained 5373F: drivers/scsi/BusLogic.* 5374F: drivers/scsi/FlashPoint.* 5375 5376BXCAN CAN NETWORK DRIVER 5377M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 5378L: linux-can@vger.kernel.org 5379S: Maintained 5380F: Documentation/devicetree/bindings/net/can/st,stm32-bxcan.yaml 5381F: drivers/net/can/bxcan.c 5382 5383C-MEDIA CMI8788 DRIVER 5384M: Clemens Ladisch <clemens@ladisch.de> 5385L: linux-sound@vger.kernel.org 5386S: Maintained 5387T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 5388F: sound/pci/oxygen/ 5389 5390C-SKY ARCHITECTURE 5391M: Guo Ren <guoren@kernel.org> 5392L: linux-csky@vger.kernel.org 5393S: Supported 5394T: git https://github.com/c-sky/csky-linux.git 5395F: Documentation/devicetree/bindings/csky/ 5396F: Documentation/devicetree/bindings/interrupt-controller/csky,* 5397F: Documentation/devicetree/bindings/timer/csky,* 5398F: arch/csky/ 5399F: drivers/clocksource/timer-gx6605s.c 5400F: drivers/clocksource/timer-mp-csky.c 5401F: drivers/irqchip/irq-csky-* 5402N: csky 5403K: csky 5404 5405CA8210 IEEE-802.15.4 RADIO DRIVER 5406L: linux-wpan@vger.kernel.org 5407S: Orphan 5408W: https://github.com/Cascoda/ca8210-linux.git 5409F: Documentation/devicetree/bindings/net/ieee802154/ca8210.txt 5410F: drivers/net/ieee802154/ca8210.c 5411 5412CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS 5413M: David Howells <dhowells@redhat.com> 5414L: netfs@lists.linux.dev 5415S: Supported 5416F: Documentation/filesystems/caching/cachefiles.rst 5417F: fs/cachefiles/ 5418 5419CACHESTAT: PAGE CACHE STATS FOR A FILE 5420M: Nhat Pham <nphamcs@gmail.com> 5421M: Johannes Weiner <hannes@cmpxchg.org> 5422L: linux-mm@kvack.org 5423S: Maintained 5424F: tools/testing/selftests/cachestat/test_cachestat.c 5425 5426CADENCE MIPI-CSI2 BRIDGES 5427M: Maxime Ripard <mripard@kernel.org> 5428L: linux-media@vger.kernel.org 5429S: Maintained 5430F: Documentation/devicetree/bindings/media/cdns,*.txt 5431F: Documentation/devicetree/bindings/media/cdns,csi2rx.yaml 5432F: drivers/media/platform/cadence/cdns-csi2* 5433F: include/media/cadence/cdns-csi2* 5434 5435CADENCE NAND DRIVER 5436L: linux-mtd@lists.infradead.org 5437S: Orphan 5438F: Documentation/devicetree/bindings/mtd/cdns,hp-nfc.yaml 5439F: drivers/mtd/nand/raw/cadence-nand-controller.c 5440 5441CADENCE USB3 DRD IP DRIVER 5442M: Peter Chen <peter.chen@kernel.org> 5443M: Pawel Laszczak <pawell@cadence.com> 5444R: Roger Quadros <rogerq@kernel.org> 5445L: linux-usb@vger.kernel.org 5446S: Maintained 5447T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 5448F: Documentation/devicetree/bindings/usb/cdns,usb3.yaml 5449F: drivers/usb/cdns3/ 5450X: drivers/usb/cdns3/cdnsp* 5451 5452CADENCE USBHS DRIVER 5453M: Pawel Laszczak <pawell@cadence.com> 5454L: linux-usb@vger.kernel.org 5455S: Maintained 5456F: drivers/usb/gadget/udc/cdns2 5457 5458CADENCE USBSSP DRD IP DRIVER 5459M: Pawel Laszczak <pawell@cadence.com> 5460L: linux-usb@vger.kernel.org 5461S: Maintained 5462T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 5463F: drivers/usb/cdns3/ 5464X: drivers/usb/cdns3/cdns3* 5465 5466CADET FM/AM RADIO RECEIVER DRIVER 5467M: Hans Verkuil <hverkuil@kernel.org> 5468L: linux-media@vger.kernel.org 5469S: Maintained 5470W: https://linuxtv.org 5471T: git git://linuxtv.org/media.git 5472F: drivers/media/radio/radio-cadet* 5473 5474CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER 5475L: linux-media@vger.kernel.org 5476S: Orphan 5477T: git git://linuxtv.org/media.git 5478F: Documentation/admin-guide/media/cafe_ccic* 5479F: drivers/media/platform/marvell/ 5480 5481CAIF NETWORK LAYER 5482L: netdev@vger.kernel.org 5483S: Orphan 5484F: Documentation/networking/caif/ 5485F: drivers/net/caif/ 5486F: include/net/caif/ 5487F: include/uapi/linux/caif/ 5488F: net/caif/ 5489 5490CAKE QDISC 5491M: Toke Høiland-Jørgensen <toke@toke.dk> 5492L: cake@lists.bufferbloat.net (moderated for non-subscribers) 5493S: Maintained 5494F: net/sched/sch_cake.c 5495 5496CAN NETWORK DRIVERS 5497M: Marc Kleine-Budde <mkl@pengutronix.de> 5498M: Vincent Mailhol <mailhol@kernel.org> 5499L: linux-can@vger.kernel.org 5500S: Maintained 5501W: https://github.com/linux-can 5502T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 5503T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 5504F: Documentation/devicetree/bindings/net/can/ 5505F: Documentation/devicetree/bindings/phy/ti,tcan104x-can.yaml 5506F: drivers/net/can/ 5507F: drivers/phy/phy-can-transceiver.c 5508F: include/linux/can/bittiming.h 5509F: include/linux/can/dev.h 5510F: include/linux/can/length.h 5511F: include/linux/can/platform/ 5512F: include/linux/can/rx-offload.h 5513F: include/uapi/linux/can/error.h 5514F: include/uapi/linux/can/netlink.h 5515F: include/uapi/linux/can/vxcan.h 5516 5517CAN NETWORK LAYER 5518M: Oliver Hartkopp <socketcan@hartkopp.net> 5519M: Marc Kleine-Budde <mkl@pengutronix.de> 5520L: linux-can@vger.kernel.org 5521S: Maintained 5522W: https://github.com/linux-can 5523T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 5524T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 5525F: Documentation/networking/can.rst 5526F: Documentation/networking/iso15765-2.rst 5527F: include/linux/can/can-ml.h 5528F: include/linux/can/core.h 5529F: include/linux/can/skb.h 5530F: include/net/netns/can.h 5531F: include/uapi/linux/can.h 5532F: include/uapi/linux/can/bcm.h 5533F: include/uapi/linux/can/gw.h 5534F: include/uapi/linux/can/isotp.h 5535F: include/uapi/linux/can/raw.h 5536F: net/can/ 5537F: net/sched/em_canid.c 5538F: tools/testing/selftests/net/can/ 5539 5540CAN-J1939 NETWORK LAYER 5541M: Robin van der Gracht <robin@protonic.nl> 5542M: Oleksij Rempel <o.rempel@pengutronix.de> 5543R: kernel@pengutronix.de 5544L: linux-can@vger.kernel.org 5545S: Maintained 5546F: Documentation/networking/j1939.rst 5547F: include/uapi/linux/can/j1939.h 5548F: net/can/j1939/ 5549 5550CANAAN/KENDRYTE K210 SOC FPIOA DRIVER 5551M: Damien Le Moal <dlemoal@kernel.org> 5552L: linux-riscv@lists.infradead.org 5553L: linux-gpio@vger.kernel.org (pinctrl driver) 5554F: Documentation/devicetree/bindings/pinctrl/canaan,k210-fpioa.yaml 5555F: drivers/pinctrl/pinctrl-k210.c 5556 5557CANAAN/KENDRYTE K210 SOC RESET CONTROLLER DRIVER 5558M: Damien Le Moal <dlemoal@kernel.org> 5559L: linux-kernel@vger.kernel.org 5560L: linux-riscv@lists.infradead.org 5561S: Maintained 5562F: Documentation/devicetree/bindings/reset/canaan,k210-rst.yaml 5563F: drivers/reset/reset-k210.c 5564 5565CANAAN/KENDRYTE K210 SOC SYSTEM CONTROLLER DRIVER 5566M: Damien Le Moal <dlemoal@kernel.org> 5567L: linux-riscv@lists.infradead.org 5568S: Maintained 5569F: Documentation/devicetree/bindings/mfd/canaan,k210-sysctl.yaml 5570F: drivers/soc/canaan/ 5571F: include/soc/canaan/ 5572 5573CAPABILITIES 5574M: Serge Hallyn <serge@hallyn.com> 5575L: linux-security-module@vger.kernel.org 5576S: Supported 5577F: include/linux/capability.h 5578F: include/trace/events/capability.h 5579F: include/uapi/linux/capability.h 5580F: kernel/capability.c 5581F: security/commoncap.c 5582 5583CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER 5584M: Kevin Tsai <ktsai@capellamicro.com> 5585S: Maintained 5586F: drivers/iio/light/cm* 5587 5588CARL9170 LINUX COMMUNITY WIRELESS DRIVER 5589M: Christian Lamparter <chunkeey@googlemail.com> 5590L: linux-wireless@vger.kernel.org 5591S: Maintained 5592W: https://wireless.wiki.kernel.org/en/users/Drivers/carl9170 5593F: drivers/net/wireless/ath/carl9170/ 5594 5595CAVIUM I2C DRIVER 5596M: Robert Richter <rric@kernel.org> 5597S: Odd Fixes 5598W: http://www.marvell.com 5599F: drivers/i2c/busses/i2c-octeon* 5600F: drivers/i2c/busses/i2c-thunderx* 5601 5602CAVIUM LIQUIDIO NETWORK DRIVER 5603L: netdev@vger.kernel.org 5604S: Orphan 5605W: http://www.marvell.com 5606F: drivers/net/ethernet/cavium/liquidio/ 5607 5608CAVIUM MMC DRIVER 5609M: Robert Richter <rric@kernel.org> 5610S: Odd Fixes 5611W: http://www.marvell.com 5612F: drivers/mmc/host/cavium* 5613 5614CAVIUM OCTEON-TX CRYPTO DRIVER 5615M: George Cherian <gcherian@marvell.com> 5616L: linux-crypto@vger.kernel.org 5617S: Supported 5618W: http://www.marvell.com 5619F: drivers/crypto/cavium/cpt/ 5620 5621CAVIUM THUNDERX2 ARM64 SOC 5622M: Robert Richter <rric@kernel.org> 5623L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5624S: Odd Fixes 5625F: Documentation/devicetree/bindings/arm/bcm/brcm,vulcan-soc.yaml 5626F: arch/arm64/boot/dts/cavium/thunder2-99xx* 5627 5628CBS/ETF/TAPRIO QDISCS 5629M: Vinicius Costa Gomes <vinicius.gomes@intel.com> 5630L: netdev@vger.kernel.org 5631S: Maintained 5632F: net/sched/sch_cbs.c 5633F: net/sched/sch_etf.c 5634F: net/sched/sch_taprio.c 5635 5636CC2520 IEEE-802.15.4 RADIO DRIVER 5637M: Stefan Schmidt <stefan@datenfreihafen.org> 5638L: linux-wpan@vger.kernel.org 5639S: Odd Fixes 5640F: Documentation/devicetree/bindings/net/ieee802154/cc2520.txt 5641F: drivers/net/ieee802154/cc2520.c 5642 5643CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER 5644M: Gilad Ben-Yossef <gilad@benyossef.com> 5645L: linux-crypto@vger.kernel.org 5646S: Supported 5647W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 5648F: drivers/crypto/ccree/ 5649 5650CCTRNG ARM TRUSTZONE CRYPTOCELL TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 5651M: Hadar Gat <hadar.gat@arm.com> 5652L: linux-crypto@vger.kernel.org 5653S: Supported 5654W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 5655F: Documentation/devicetree/bindings/rng/arm-cctrng.yaml 5656F: drivers/char/hw_random/cctrng.c 5657F: drivers/char/hw_random/cctrng.h 5658 5659CEC FRAMEWORK 5660M: Hans Verkuil <hverkuil@kernel.org> 5661L: linux-media@vger.kernel.org 5662S: Supported 5663W: http://linuxtv.org 5664T: git git://linuxtv.org/media.git 5665F: Documentation/ABI/testing/debugfs-cec-error-inj 5666F: Documentation/devicetree/bindings/media/cec/cec-common.yaml 5667F: Documentation/driver-api/media/cec-core.rst 5668F: Documentation/userspace-api/media/cec 5669F: drivers/media/cec/ 5670F: drivers/media/rc/keymaps/rc-cec.c 5671F: include/media/cec-notifier.h 5672F: include/media/cec.h 5673F: include/uapi/linux/cec-funcs.h 5674F: include/uapi/linux/cec.h 5675 5676CEC GPIO DRIVER 5677M: Hans Verkuil <hverkuil@kernel.org> 5678L: linux-media@vger.kernel.org 5679S: Supported 5680W: http://linuxtv.org 5681T: git git://linuxtv.org/media.git 5682F: Documentation/devicetree/bindings/media/cec/cec-gpio.yaml 5683F: drivers/media/cec/platform/cec-gpio/ 5684 5685CELL BROADBAND ENGINE ARCHITECTURE 5686L: linuxppc-dev@lists.ozlabs.org 5687S: Orphan 5688F: arch/powerpc/include/asm/cell*.h 5689F: arch/powerpc/include/asm/spu*.h 5690F: arch/powerpc/include/uapi/asm/spu*.h 5691F: arch/powerpc/platforms/cell/ 5692 5693CELLWISE CW2015 BATTERY DRIVER 5694M: Tobias Schrammm <t.schramm@manjaro.org> 5695S: Maintained 5696F: Documentation/devicetree/bindings/power/supply/cw2015_battery.yaml 5697F: drivers/power/supply/cw2015_battery.c 5698 5699CEPH COMMON CODE (LIBCEPH) 5700M: Ilya Dryomov <idryomov@gmail.com> 5701M: Xiubo Li <xiubli@redhat.com> 5702L: ceph-devel@vger.kernel.org 5703S: Supported 5704W: http://ceph.com/ 5705B: https://tracker.ceph.com/ 5706T: git https://github.com/ceph/ceph-client.git 5707F: include/linux/ceph/ 5708F: include/linux/crush/ 5709F: net/ceph/ 5710 5711CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH) 5712M: Xiubo Li <xiubli@redhat.com> 5713M: Ilya Dryomov <idryomov@gmail.com> 5714L: ceph-devel@vger.kernel.org 5715S: Supported 5716W: http://ceph.com/ 5717B: https://tracker.ceph.com/ 5718T: git https://github.com/ceph/ceph-client.git 5719F: Documentation/filesystems/ceph.rst 5720F: fs/ceph/ 5721 5722CERTIFICATE HANDLING 5723M: David Howells <dhowells@redhat.com> 5724M: David Woodhouse <dwmw2@infradead.org> 5725L: keyrings@vger.kernel.org 5726S: Maintained 5727F: Documentation/admin-guide/module-signing.rst 5728F: certs/ 5729F: scripts/sign-file.c 5730F: scripts/ssl-common.h 5731F: tools/certs/ 5732 5733CFAG12864B LCD DRIVER 5734M: Miguel Ojeda <ojeda@kernel.org> 5735S: Maintained 5736F: drivers/auxdisplay/cfag12864b.c 5737F: include/linux/cfag12864b.h 5738 5739CFAG12864BFB LCD FRAMEBUFFER DRIVER 5740M: Miguel Ojeda <ojeda@kernel.org> 5741S: Maintained 5742F: drivers/auxdisplay/cfag12864bfb.c 5743F: include/linux/cfag12864b.h 5744 5745CHAR and MISC DRIVERS 5746M: Arnd Bergmann <arnd@arndb.de> 5747M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5748S: Supported 5749T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 5750F: drivers/char/ 5751F: drivers/misc/ 5752F: include/linux/miscdevice.h 5753F: rust/kernel/miscdevice.rs 5754F: samples/rust/rust_misc_device.rs 5755X: drivers/char/agp/ 5756X: drivers/char/hw_random/ 5757X: drivers/char/ipmi/ 5758X: drivers/char/random.c 5759X: drivers/char/tpm/ 5760 5761CHARGERLAB POWER-Z HARDWARE MONITOR DRIVER 5762M: Thomas Weißschuh <linux@weissschuh.net> 5763L: linux-hwmon@vger.kernel.org 5764S: Maintained 5765F: Documentation/hwmon/powerz.rst 5766F: drivers/hwmon/powerz.c 5767 5768CHECKPATCH 5769M: Andy Whitcroft <apw@canonical.com> 5770M: Joe Perches <joe@perches.com> 5771R: Dwaipayan Ray <dwaipayanray1@gmail.com> 5772R: Lukas Bulwahn <lukas.bulwahn@gmail.com> 5773S: Maintained 5774F: scripts/checkpatch.pl 5775 5776CHECKPATCH DOCUMENTATION 5777M: Dwaipayan Ray <dwaipayanray1@gmail.com> 5778M: Lukas Bulwahn <lukas.bulwahn@gmail.com> 5779R: Joe Perches <joe@perches.com> 5780S: Maintained 5781F: Documentation/dev-tools/checkpatch.rst 5782 5783CHINESE DOCUMENTATION 5784M: Alex Shi <alexs@kernel.org> 5785M: Yanteng Si <si.yanteng@linux.dev> 5786R: Dongliang Mu <dzm91@hust.edu.cn> 5787T: git git://git.kernel.org/pub/scm/linux/kernel/git/alexs/linux.git 5788S: Maintained 5789F: Documentation/translations/zh_CN/ 5790 5791CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER 5792M: Peter Chen <peter.chen@kernel.org> 5793L: linux-usb@vger.kernel.org 5794S: Maintained 5795T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 5796F: drivers/usb/chipidea/ 5797 5798CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER 5799M: Hans de Goede <hansg@kernel.org> 5800L: linux-input@vger.kernel.org 5801S: Maintained 5802F: Documentation/devicetree/bindings/input/touchscreen/chipone,icn8318.yaml 5803F: drivers/input/touchscreen/chipone_icn8318.c 5804 5805CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER 5806M: Hans de Goede <hansg@kernel.org> 5807L: linux-input@vger.kernel.org 5808S: Maintained 5809F: drivers/input/touchscreen/chipone_icn8505.c 5810 5811CHROME HARDWARE PLATFORM SUPPORT 5812M: Benson Leung <bleung@chromium.org> 5813M: Tzung-Bi Shih <tzungbi@kernel.org> 5814L: chrome-platform@lists.linux.dev 5815S: Maintained 5816T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git 5817F: drivers/platform/chrome/ 5818 5819CHROMEOS EC CODEC DRIVER 5820M: Cheng-Yi Chiang <cychiang@chromium.org> 5821M: Tzung-Bi Shih <tzungbi@kernel.org> 5822R: Guenter Roeck <groeck@chromium.org> 5823L: chrome-platform@lists.linux.dev 5824S: Maintained 5825F: Documentation/devicetree/bindings/sound/google,cros-ec-codec.yaml 5826F: sound/soc/codecs/cros_ec_codec.* 5827 5828CHROMEOS EC CHARGE CONTROL 5829M: Thomas Weißschuh <linux@weissschuh.net> 5830S: Maintained 5831F: drivers/power/supply/cros_charge-control.c 5832 5833CHROMEOS EC HARDWARE MONITORING 5834M: Thomas Weißschuh <linux@weissschuh.net> 5835L: chrome-platform@lists.linux.dev 5836L: linux-hwmon@vger.kernel.org 5837S: Maintained 5838F: Documentation/hwmon/cros_ec_hwmon.rst 5839F: drivers/hwmon/cros_ec_hwmon.c 5840 5841CHROMEOS EC LED DRIVER 5842M: Thomas Weißschuh <linux@weissschuh.net> 5843S: Maintained 5844F: drivers/leds/leds-cros_ec.c 5845 5846CHROMEOS EC SUBDRIVERS 5847M: Benson Leung <bleung@chromium.org> 5848R: Guenter Roeck <groeck@chromium.org> 5849L: chrome-platform@lists.linux.dev 5850S: Maintained 5851F: drivers/power/supply/cros_charge-control.c 5852F: drivers/power/supply/cros_usbpd-charger.c 5853N: cros_ec 5854N: cros-ec 5855 5856CHROMEOS EC UART DRIVER 5857M: Bhanu Prakash Maiya <bhanumaiya@chromium.org> 5858R: Benson Leung <bleung@chromium.org> 5859R: Tzung-Bi Shih <tzungbi@kernel.org> 5860S: Maintained 5861F: drivers/platform/chrome/cros_ec_uart.c 5862 5863CHROMEOS EC USB PD NOTIFY DRIVER 5864M: Łukasz Bartosik <ukaszb@chromium.org> 5865M: Andrei Kuchynski <akuchynski@chromium.org> 5866M: Jameson Thies <jthies@google.com> 5867L: chrome-platform@lists.linux.dev 5868S: Maintained 5869F: drivers/platform/chrome/cros_usbpd_notify.c 5870F: include/linux/platform_data/cros_usbpd_notify.h 5871 5872CHROMEOS EC USB TYPE-C DRIVER 5873M: Benson Leung <bleung@chromium.org> 5874M: Abhishek Pandit-Subedi <abhishekpandit@chromium.org> 5875M: Jameson Thies <jthies@google.com> 5876M: Andrei Kuchynski <akuchynski@chromium.org> 5877L: chrome-platform@lists.linux.dev 5878S: Maintained 5879F: drivers/platform/chrome/cros_ec_typec.* 5880F: drivers/platform/chrome/cros_typec_altmode.* 5881F: drivers/platform/chrome/cros_typec_switch.c 5882F: drivers/platform/chrome/cros_typec_vdm.* 5883 5884CHROMEOS HPS DRIVER 5885M: Dan Callaghan <dcallagh@chromium.org> 5886R: Sami Kyöstilä <skyostil@chromium.org> 5887S: Maintained 5888F: drivers/platform/chrome/cros_hps_i2c.c 5889 5890CHROMEOS EC WATCHDOG 5891M: Lukasz Majczak <lma@chromium.org> 5892L: chrome-platform@lists.linux.dev 5893S: Maintained 5894F: drivers/watchdog/cros_ec_wdt.c 5895 5896CHROMEOS UCSI DRIVER 5897M: Abhishek Pandit-Subedi <abhishekpandit@chromium.org> 5898M: Łukasz Bartosik <ukaszb@chromium.org> 5899M: Jameson Thies <jthies@google.com> 5900M: Andrei Kuchynski <akuchynski@chromium.org> 5901L: chrome-platform@lists.linux.dev 5902S: Maintained 5903F: drivers/usb/typec/ucsi/cros_ec_ucsi.c 5904 5905CHRONTEL CH7322 CEC DRIVER 5906M: Joe Tessler <jrt@google.com> 5907L: linux-media@vger.kernel.org 5908S: Maintained 5909T: git git://linuxtv.org/media.git 5910F: Documentation/devicetree/bindings/media/i2c/chrontel,ch7322.yaml 5911F: drivers/media/cec/i2c/ch7322.c 5912 5913CIRRUS LOGIC AUDIO CODEC DRIVERS 5914M: David Rhodes <david.rhodes@cirrus.com> 5915M: Richard Fitzgerald <rf@opensource.cirrus.com> 5916L: linux-sound@vger.kernel.org 5917L: patches@opensource.cirrus.com 5918S: Maintained 5919F: Documentation/devicetree/bindings/sound/cirrus,cs* 5920F: Documentation/sound/codecs/cs* 5921F: drivers/mfd/cs42l43* 5922F: drivers/pinctrl/cirrus/pinctrl-cs42l43* 5923F: drivers/spi/spi-cs42l43* 5924F: include/dt-bindings/sound/cs* 5925F: include/linux/mfd/cs42l43* 5926F: include/sound/cs* 5927F: sound/hda/codecs/cirrus* 5928F: sound/hda/codecs/side-codecs/cs* 5929F: sound/hda/codecs/side-codecs/hda_component* 5930F: sound/soc/codecs/cs* 5931 5932CIRRUS LOGIC HAPTIC DRIVERS 5933M: James Ogletree <jogletre@opensource.cirrus.com> 5934M: Fred Treven <fred.treven@cirrus.com> 5935M: Ben Bright <ben.bright@cirrus.com> 5936L: patches@opensource.cirrus.com 5937S: Supported 5938F: Documentation/devicetree/bindings/input/cirrus,cs40l50.yaml 5939F: drivers/input/misc/cs40l* 5940F: drivers/mfd/cs40l* 5941F: include/linux/mfd/cs40l* 5942F: sound/soc/codecs/cs40l* 5943 5944CIRRUS LOGIC DSP FIRMWARE DRIVER 5945M: Simon Trimmer <simont@opensource.cirrus.com> 5946M: Charles Keepax <ckeepax@opensource.cirrus.com> 5947M: Richard Fitzgerald <rf@opensource.cirrus.com> 5948L: patches@opensource.cirrus.com 5949S: Supported 5950W: https://github.com/CirrusLogic/linux-drivers/wiki 5951T: git https://github.com/CirrusLogic/linux-drivers.git 5952F: drivers/firmware/cirrus/ 5953F: include/linux/firmware/cirrus/ 5954 5955CIRRUS LOGIC EP93XX ETHERNET DRIVER 5956M: Hartley Sweeten <hsweeten@visionengravers.com> 5957L: netdev@vger.kernel.org 5958S: Maintained 5959F: drivers/net/ethernet/cirrus/ep93xx_eth.c 5960 5961CIRRUS LOGIC LOCHNAGAR DRIVER 5962M: Charles Keepax <ckeepax@opensource.cirrus.com> 5963M: Richard Fitzgerald <rf@opensource.cirrus.com> 5964L: patches@opensource.cirrus.com 5965S: Supported 5966F: Documentation/devicetree/bindings/clock/cirrus,lochnagar.yaml 5967F: Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.yaml 5968F: Documentation/devicetree/bindings/mfd/cirrus,lochnagar.yaml 5969F: Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.yaml 5970F: Documentation/devicetree/bindings/sound/cirrus,lochnagar.yaml 5971F: Documentation/hwmon/lochnagar.rst 5972F: drivers/clk/clk-lochnagar.c 5973F: drivers/hwmon/lochnagar-hwmon.c 5974F: drivers/mfd/lochnagar-i2c.c 5975F: drivers/pinctrl/cirrus/pinctrl-lochnagar.c 5976F: drivers/regulator/lochnagar-regulator.c 5977F: include/dt-bindings/clock/lochnagar.h 5978F: include/dt-bindings/pinctrl/lochnagar.h 5979F: include/linux/mfd/lochnagar* 5980F: sound/soc/codecs/lochnagar-sc.c 5981 5982CIRRUS LOGIC MADERA CODEC DRIVERS 5983M: Charles Keepax <ckeepax@opensource.cirrus.com> 5984M: Richard Fitzgerald <rf@opensource.cirrus.com> 5985L: linux-sound@vger.kernel.org 5986L: patches@opensource.cirrus.com 5987S: Supported 5988W: https://github.com/CirrusLogic/linux-drivers/wiki 5989T: git https://github.com/CirrusLogic/linux-drivers.git 5990F: Documentation/devicetree/bindings/mfd/cirrus,madera.yaml 5991F: Documentation/devicetree/bindings/pinctrl/cirrus,madera.yaml 5992F: Documentation/devicetree/bindings/sound/cirrus,madera.yaml 5993F: drivers/gpio/gpio-madera* 5994F: drivers/irqchip/irq-madera* 5995F: drivers/mfd/cs47l* 5996F: drivers/mfd/madera* 5997F: drivers/pinctrl/cirrus/* 5998F: include/dt-bindings/sound/madera* 5999F: include/linux/irqchip/irq-madera* 6000F: include/linux/mfd/madera/* 6001F: include/sound/madera* 6002F: sound/soc/codecs/cs47l* 6003F: sound/soc/codecs/madera* 6004 6005CISCO FCOE HBA DRIVER 6006M: Satish Kharat <satishkh@cisco.com> 6007M: Sesidhar Baddela <sebaddel@cisco.com> 6008M: Karan Tilak Kumar <kartilak@cisco.com> 6009L: linux-scsi@vger.kernel.org 6010S: Supported 6011F: drivers/scsi/fnic/ 6012 6013CISCO SCSI HBA DRIVER 6014M: Karan Tilak Kumar <kartilak@cisco.com> 6015M: Sesidhar Baddela <sebaddel@cisco.com> 6016L: linux-scsi@vger.kernel.org 6017S: Supported 6018F: drivers/scsi/snic/ 6019 6020CISCO VIC ETHERNET NIC DRIVER 6021M: Christian Benvenuti <benve@cisco.com> 6022M: Satish Kharat <satishkh@cisco.com> 6023S: Maintained 6024F: drivers/net/ethernet/cisco/enic/ 6025 6026CISCO VIC LOW LATENCY NIC DRIVER 6027M: Christian Benvenuti <benve@cisco.com> 6028M: Nelson Escobar <neescoba@cisco.com> 6029S: Supported 6030F: drivers/infiniband/hw/usnic/ 6031 6032CLANG CONTROL FLOW INTEGRITY SUPPORT 6033M: Sami Tolvanen <samitolvanen@google.com> 6034M: Kees Cook <kees@kernel.org> 6035R: Nathan Chancellor <nathan@kernel.org> 6036L: llvm@lists.linux.dev 6037S: Supported 6038B: https://github.com/ClangBuiltLinux/linux/issues 6039T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 6040F: include/linux/cfi.h 6041F: kernel/cfi.c 6042 6043CLANG-FORMAT FILE 6044M: Miguel Ojeda <ojeda@kernel.org> 6045S: Maintained 6046F: .clang-format 6047 6048CLANG/LLVM BUILD SUPPORT 6049M: Nathan Chancellor <nathan@kernel.org> 6050R: Nick Desaulniers <nick.desaulniers+lkml@gmail.com> 6051R: Bill Wendling <morbo@google.com> 6052R: Justin Stitt <justinstitt@google.com> 6053L: llvm@lists.linux.dev 6054S: Supported 6055W: https://clangbuiltlinux.github.io/ 6056B: https://github.com/ClangBuiltLinux/linux/issues 6057C: irc://irc.libera.chat/clangbuiltlinux 6058F: Documentation/kbuild/llvm.rst 6059F: include/linux/compiler-clang.h 6060F: scripts/Makefile.clang 6061F: scripts/clang-tools/ 6062K: \b(?i:clang|llvm)\b 6063 6064CLK API 6065M: Russell King <linux@armlinux.org.uk> 6066L: linux-clk@vger.kernel.org 6067S: Maintained 6068F: include/linux/clk.h 6069 6070CLOCKSOURCE, CLOCKEVENT DRIVERS 6071M: Daniel Lezcano <daniel.lezcano@linaro.org> 6072M: Thomas Gleixner <tglx@linutronix.de> 6073L: linux-kernel@vger.kernel.org 6074S: Supported 6075T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 6076F: Documentation/devicetree/bindings/timer/ 6077F: drivers/clocksource/ 6078 6079CLOSURES 6080M: Kent Overstreet <kent.overstreet@linux.dev> 6081L: linux-bcachefs@vger.kernel.org 6082S: Supported 6083C: irc://irc.oftc.net/bcache 6084F: include/linux/closure.h 6085F: lib/closure.c 6086 6087CMPC ACPI DRIVER 6088M: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com> 6089L: platform-driver-x86@vger.kernel.org 6090S: Supported 6091F: drivers/platform/x86/classmate-laptop.c 6092 6093COBALT MEDIA DRIVER 6094M: Hans Verkuil <hverkuil@kernel.org> 6095L: linux-media@vger.kernel.org 6096S: Supported 6097W: https://linuxtv.org 6098T: git git://linuxtv.org/media.git 6099F: drivers/media/pci/cobalt/ 6100 6101COCCINELLE/Semantic Patches (SmPL) 6102M: Julia Lawall <Julia.Lawall@inria.fr> 6103M: Nicolas Palix <nicolas.palix@imag.fr> 6104L: cocci@inria.fr (moderated for non-subscribers) 6105S: Supported 6106W: https://coccinelle.gitlabpages.inria.fr/website/ 6107T: git git://git.kernel.org/pub/scm/linux/kernel/git/jlawall/linux.git 6108F: Documentation/dev-tools/coccinelle.rst 6109F: scripts/coccicheck 6110F: scripts/coccinelle/ 6111 6112CODA FILE SYSTEM 6113M: Jan Harkes <jaharkes@cs.cmu.edu> 6114M: coda@cs.cmu.edu 6115L: codalist@coda.cs.cmu.edu 6116S: Maintained 6117W: http://www.coda.cs.cmu.edu/ 6118F: Documentation/filesystems/coda.rst 6119F: fs/coda/ 6120F: include/linux/coda*.h 6121F: include/uapi/linux/coda*.h 6122 6123CODA V4L2 MEM2MEM DRIVER 6124M: Philipp Zabel <p.zabel@pengutronix.de> 6125L: linux-media@vger.kernel.org 6126S: Maintained 6127F: Documentation/devicetree/bindings/media/coda.yaml 6128F: drivers/media/platform/chips-media/coda 6129 6130CODE OF CONDUCT 6131M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 6132S: Supported 6133F: Documentation/process/code-of-conduct-interpretation.rst 6134F: Documentation/process/code-of-conduct.rst 6135 6136CODE TAGGING 6137M: Suren Baghdasaryan <surenb@google.com> 6138M: Kent Overstreet <kent.overstreet@linux.dev> 6139S: Maintained 6140F: include/asm-generic/codetag.lds.h 6141F: include/linux/codetag.h 6142F: lib/codetag.c 6143 6144COMEDI DRIVERS 6145M: Ian Abbott <abbotti@mev.co.uk> 6146M: H Hartley Sweeten <hsweeten@visionengravers.com> 6147S: Odd Fixes 6148F: drivers/comedi/ 6149F: include/linux/comedi/ 6150F: include/uapi/linux/comedi.h 6151 6152COMMON CLK FRAMEWORK 6153M: Michael Turquette <mturquette@baylibre.com> 6154M: Stephen Boyd <sboyd@kernel.org> 6155L: linux-clk@vger.kernel.org 6156S: Maintained 6157Q: http://patchwork.kernel.org/project/linux-clk/list/ 6158T: git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git 6159F: Documentation/devicetree/bindings/clock/ 6160F: drivers/clk/ 6161F: include/dt-bindings/clock/ 6162F: include/linux/clk-pr* 6163F: include/linux/clk/ 6164F: include/linux/of_clk.h 6165F: scripts/gdb/linux/clk.py 6166F: rust/helpers/clk.c 6167F: rust/kernel/clk.rs 6168X: drivers/clk/clkdev.c 6169 6170COMMON INTERNET FILE SYSTEM CLIENT (CIFS and SMB3) 6171M: Steve French <sfrench@samba.org> 6172M: Steve French <smfrench@gmail.com> 6173R: Paulo Alcantara <pc@manguebit.org> (DFS, global name space) 6174R: Ronnie Sahlberg <ronniesahlberg@gmail.com> (directory leases, sparse files) 6175R: Shyam Prasad N <sprasad@microsoft.com> (multichannel) 6176R: Tom Talpey <tom@talpey.com> (RDMA, smbdirect) 6177R: Bharath SM <bharathsm@microsoft.com> (deferred close, directory leases) 6178L: linux-cifs@vger.kernel.org 6179L: samba-technical@lists.samba.org (moderated for non-subscribers) 6180S: Supported 6181W: https://wiki.samba.org/index.php/LinuxCIFS 6182T: git git://git.samba.org/sfrench/cifs-2.6.git 6183F: Documentation/admin-guide/cifs/ 6184F: fs/smb/client/ 6185F: fs/smb/common/ 6186F: include/uapi/linux/cifs 6187 6188COMPACTPCI HOTPLUG CORE 6189M: Scott Murray <scott@spiteful.org> 6190L: linux-pci@vger.kernel.org 6191S: Maintained 6192F: drivers/pci/hotplug/cpci_hotplug* 6193 6194COMPACTPCI HOTPLUG GENERIC DRIVER 6195M: Scott Murray <scott@spiteful.org> 6196L: linux-pci@vger.kernel.org 6197S: Maintained 6198F: drivers/pci/hotplug/cpcihp_generic.c 6199 6200COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER 6201M: Scott Murray <scott@spiteful.org> 6202L: linux-pci@vger.kernel.org 6203S: Maintained 6204F: drivers/pci/hotplug/cpcihp_zt5550.* 6205 6206COMPAL LAPTOP SUPPORT 6207M: Cezary Jackiewicz <cezary.jackiewicz@gmail.com> 6208L: platform-driver-x86@vger.kernel.org 6209S: Maintained 6210F: drivers/platform/x86/compal-laptop.c 6211 6212COMPILER ATTRIBUTES 6213M: Miguel Ojeda <ojeda@kernel.org> 6214S: Maintained 6215F: include/linux/compiler_attributes.h 6216 6217COMPUTE EXPRESS LINK (CXL) 6218M: Davidlohr Bueso <dave@stgolabs.net> 6219M: Jonathan Cameron <jonathan.cameron@huawei.com> 6220M: Dave Jiang <dave.jiang@intel.com> 6221M: Alison Schofield <alison.schofield@intel.com> 6222M: Vishal Verma <vishal.l.verma@intel.com> 6223M: Ira Weiny <ira.weiny@intel.com> 6224M: Dan Williams <dan.j.williams@intel.com> 6225L: linux-cxl@vger.kernel.org 6226S: Maintained 6227F: Documentation/driver-api/cxl 6228F: Documentation/userspace-api/fwctl/fwctl-cxl.rst 6229F: drivers/cxl/ 6230F: include/cxl/ 6231F: include/uapi/linux/cxl_mem.h 6232F: tools/testing/cxl/ 6233 6234COMPUTE EXPRESS LINK PMU (CPMU) 6235M: Jonathan Cameron <jonathan.cameron@huawei.com> 6236L: linux-cxl@vger.kernel.org 6237S: Maintained 6238F: Documentation/admin-guide/perf/cxl.rst 6239F: drivers/perf/cxl_pmu.c 6240 6241CONEXANT ACCESSRUNNER USB DRIVER 6242L: accessrunner-general@lists.sourceforge.net 6243S: Orphan 6244W: http://accessrunner.sourceforge.net/ 6245F: drivers/usb/atm/cxacru.c 6246 6247CONFIDENTIAL COMPUTING THREAT MODEL FOR X86 VIRTUALIZATION (SNP/TDX) 6248M: Elena Reshetova <elena.reshetova@intel.com> 6249M: Carlos Bilbao <carlos.bilbao@kernel.org> 6250S: Maintained 6251F: Documentation/security/snp-tdx-threat-model.rst 6252 6253CONFIGFS 6254M: Andreas Hindborg <a.hindborg@kernel.org> 6255R: Breno Leitao <leitao@debian.org> 6256S: Supported 6257T: git git://git.kernel.org/pub/scm/linux/kernel/git/a.hindborg/linux.git configfs-next 6258F: fs/configfs/ 6259F: include/linux/configfs.h 6260F: rust/kernel/configfs.rs 6261F: samples/configfs/ 6262F: samples/rust/rust_configfs.rs 6263 6264CONGATEC BOARD CONTROLLER MFD DRIVER 6265M: Thomas Richard <thomas.richard@bootlin.com> 6266S: Maintained 6267F: drivers/gpio/gpio-cgbc.c 6268F: drivers/hwmon/cgbc-hwmon.c 6269F: drivers/i2c/busses/i2c-cgbc.c 6270F: drivers/mfd/cgbc-core.c 6271F: drivers/watchdog/cgbc_wdt.c 6272F: include/linux/mfd/cgbc.h 6273 6274CONSOLE SUBSYSTEM 6275M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 6276S: Supported 6277F: drivers/video/console/ 6278F: include/linux/console* 6279 6280CONTEXT TRACKING 6281M: Frederic Weisbecker <frederic@kernel.org> 6282M: "Paul E. McKenney" <paulmck@kernel.org> 6283S: Maintained 6284F: include/linux/context_tracking* 6285F: kernel/context_tracking.c 6286 6287CONTROL GROUP (CGROUP) 6288M: Tejun Heo <tj@kernel.org> 6289M: Johannes Weiner <hannes@cmpxchg.org> 6290M: Michal Koutný <mkoutny@suse.com> 6291L: cgroups@vger.kernel.org 6292S: Maintained 6293T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 6294F: Documentation/admin-guide/cgroup-v1/ 6295F: Documentation/admin-guide/cgroup-v2.rst 6296F: include/linux/cgroup* 6297F: kernel/cgroup/ 6298F: tools/testing/selftests/cgroup/ 6299 6300CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO) 6301M: Tejun Heo <tj@kernel.org> 6302M: Josef Bacik <josef@toxicpanda.com> 6303M: Jens Axboe <axboe@kernel.dk> 6304L: cgroups@vger.kernel.org 6305L: linux-block@vger.kernel.org 6306T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux.git 6307F: Documentation/admin-guide/cgroup-v1/blkio-controller.rst 6308F: block/bfq-cgroup.c 6309F: block/blk-cgroup.c 6310F: block/blk-iocost.c 6311F: block/blk-iolatency.c 6312F: block/blk-throttle.c 6313F: include/linux/blk-cgroup.h 6314 6315CONTROL GROUP - CPUSET 6316M: Waiman Long <longman@redhat.com> 6317L: cgroups@vger.kernel.org 6318S: Maintained 6319T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 6320F: Documentation/admin-guide/cgroup-v1/cpusets.rst 6321F: include/linux/cpuset.h 6322F: kernel/cgroup/cpuset-internal.h 6323F: kernel/cgroup/cpuset-v1.c 6324F: kernel/cgroup/cpuset.c 6325F: tools/testing/selftests/cgroup/test_cpuset.c 6326F: tools/testing/selftests/cgroup/test_cpuset_prs.sh 6327F: tools/testing/selftests/cgroup/test_cpuset_v1_base.sh 6328 6329CONTROL GROUP - DEVICE MEMORY CONTROLLER (DMEM) 6330M: Maarten Lankhorst <dev@lankhorst.se> 6331M: Maxime Ripard <mripard@kernel.org> 6332M: Natalie Vock <natalie.vock@gmx.de> 6333L: cgroups@vger.kernel.org 6334L: dri-devel@lists.freedesktop.org 6335S: Maintained 6336T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 6337F: include/linux/cgroup_dmem.h 6338F: kernel/cgroup/dmem.c 6339 6340CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG) 6341M: Johannes Weiner <hannes@cmpxchg.org> 6342M: Michal Hocko <mhocko@kernel.org> 6343M: Roman Gushchin <roman.gushchin@linux.dev> 6344M: Shakeel Butt <shakeel.butt@linux.dev> 6345R: Muchun Song <muchun.song@linux.dev> 6346L: cgroups@vger.kernel.org 6347L: linux-mm@kvack.org 6348S: Maintained 6349F: include/linux/memcontrol.h 6350F: include/linux/page_counter.h 6351F: mm/memcontrol.c 6352F: mm/memcontrol-v1.c 6353F: mm/memcontrol-v1.h 6354F: mm/page_counter.c 6355F: mm/swap_cgroup.c 6356F: samples/cgroup/* 6357F: tools/testing/selftests/cgroup/memcg_protection.m 6358F: tools/testing/selftests/cgroup/test_hugetlb_memcg.c 6359F: tools/testing/selftests/cgroup/test_kmem.c 6360F: tools/testing/selftests/cgroup/test_memcontrol.c 6361 6362CORETEMP HARDWARE MONITORING DRIVER 6363L: linux-hwmon@vger.kernel.org 6364S: Orphan 6365F: Documentation/hwmon/coretemp.rst 6366F: drivers/hwmon/coretemp.c 6367 6368CORSAIR-CPRO HARDWARE MONITOR DRIVER 6369M: Marius Zachmann <mail@mariuszachmann.de> 6370L: linux-hwmon@vger.kernel.org 6371S: Maintained 6372F: drivers/hwmon/corsair-cpro.c 6373 6374CORSAIR-PSU HARDWARE MONITOR DRIVER 6375M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 6376L: linux-hwmon@vger.kernel.org 6377S: Maintained 6378F: Documentation/hwmon/corsair-psu.rst 6379F: drivers/hwmon/corsair-psu.c 6380 6381COUNTER SUBSYSTEM 6382M: William Breathitt Gray <wbg@kernel.org> 6383L: linux-iio@vger.kernel.org 6384S: Maintained 6385T: git git://git.kernel.org/pub/scm/linux/kernel/git/wbg/counter.git 6386F: Documentation/ABI/testing/sysfs-bus-counter 6387F: Documentation/driver-api/generic-counter.rst 6388F: drivers/counter/ 6389F: include/linux/counter.h 6390F: include/uapi/linux/counter.h 6391F: tools/counter/ 6392 6393COUNTER WATCH EVENTS TOOL 6394M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 6395L: linux-iio@vger.kernel.org 6396S: Maintained 6397F: tools/counter/counter_watch_events.c 6398 6399CP2615 I2C DRIVER 6400M: Bence Csókás <bence98@sch.bme.hu> 6401S: Maintained 6402F: drivers/i2c/busses/i2c-cp2615.c 6403 6404CPU FREQUENCY DRIVERS - VEXPRESS SPC ARM BIG LITTLE 6405M: Viresh Kumar <viresh.kumar@linaro.org> 6406M: Sudeep Holla <sudeep.holla@arm.com> 6407L: linux-pm@vger.kernel.org 6408S: Maintained 6409W: http://www.arm.com/products/processors/technologies/biglittleprocessing.php 6410F: drivers/cpufreq/vexpress-spc-cpufreq.c 6411 6412CPU FREQUENCY SCALING FRAMEWORK 6413M: "Rafael J. Wysocki" <rafael@kernel.org> 6414M: Viresh Kumar <viresh.kumar@linaro.org> 6415L: linux-pm@vger.kernel.org 6416S: Maintained 6417B: https://bugzilla.kernel.org 6418T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 6419T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates) 6420F: Documentation/admin-guide/pm/cpufreq.rst 6421F: Documentation/admin-guide/pm/intel_pstate.rst 6422F: Documentation/cpu-freq/ 6423F: Documentation/devicetree/bindings/cpufreq/ 6424F: drivers/cpufreq/ 6425F: include/linux/cpufreq.h 6426F: include/linux/sched/cpufreq.h 6427F: kernel/sched/cpufreq*.c 6428F: rust/kernel/cpufreq.rs 6429F: tools/testing/selftests/cpufreq/ 6430 6431CPU FREQUENCY DRIVERS - VIRTUAL MACHINE CPUFREQ 6432M: Saravana Kannan <saravanak@google.com> 6433L: linux-pm@vger.kernel.org 6434S: Maintained 6435F: drivers/cpufreq/virtual-cpufreq.c 6436 6437CPU HOTPLUG 6438M: Thomas Gleixner <tglx@linutronix.de> 6439M: Peter Zijlstra <peterz@infradead.org> 6440L: linux-kernel@vger.kernel.org 6441S: Maintained 6442T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git smp/core 6443F: include/linux/cpu.h 6444F: include/linux/cpuhotplug.h 6445F: include/linux/smpboot.h 6446F: kernel/cpu.c 6447F: kernel/smpboot.* 6448F: rust/helpers/cpu.c 6449F: rust/kernel/cpu.rs 6450 6451CPU IDLE TIME MANAGEMENT FRAMEWORK 6452M: "Rafael J. Wysocki" <rafael@kernel.org> 6453M: Daniel Lezcano <daniel.lezcano@linaro.org> 6454L: linux-pm@vger.kernel.org 6455S: Maintained 6456B: https://bugzilla.kernel.org 6457T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 6458F: Documentation/admin-guide/pm/cpuidle.rst 6459F: Documentation/driver-api/pm/cpuidle.rst 6460F: drivers/cpuidle/ 6461F: include/linux/cpuidle.h 6462 6463CPU POWER MONITORING SUBSYSTEM 6464M: Thomas Renninger <trenn@suse.com> 6465M: Shuah Khan <shuah@kernel.org> 6466M: Shuah Khan <skhan@linuxfoundation.org> 6467M: John B. Wyatt IV <jwyatt@redhat.com> 6468M: John B. Wyatt IV <sageofredondo@gmail.com> 6469M: John Kacur <jkacur@redhat.com> 6470L: linux-pm@vger.kernel.org 6471S: Maintained 6472F: tools/power/cpupower/ 6473 6474CPUID/MSR DRIVER 6475M: "H. Peter Anvin" <hpa@zytor.com> 6476S: Maintained 6477F: arch/x86/kernel/cpuid.c 6478F: arch/x86/kernel/msr.c 6479 6480CPUIDLE DRIVER - ARM BIG LITTLE 6481M: Lorenzo Pieralisi <lpieralisi@kernel.org> 6482M: Daniel Lezcano <daniel.lezcano@linaro.org> 6483L: linux-pm@vger.kernel.org 6484L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 6485S: Maintained 6486T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 6487F: drivers/cpuidle/cpuidle-big_little.c 6488 6489CPUIDLE DRIVER - ARM EXYNOS 6490M: Daniel Lezcano <daniel.lezcano@linaro.org> 6491M: Kukjin Kim <kgene@kernel.org> 6492R: Krzysztof Kozlowski <krzk@kernel.org> 6493L: linux-pm@vger.kernel.org 6494L: linux-samsung-soc@vger.kernel.org 6495S: Maintained 6496F: arch/arm/mach-exynos/pm.c 6497F: drivers/cpuidle/cpuidle-exynos.c 6498F: include/linux/platform_data/cpuidle-exynos.h 6499 6500CPUIDLE DRIVER - ARM PSCI 6501M: Lorenzo Pieralisi <lpieralisi@kernel.org> 6502M: Sudeep Holla <sudeep.holla@arm.com> 6503M: Ulf Hansson <ulf.hansson@linaro.org> 6504L: linux-pm@vger.kernel.org 6505L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 6506S: Supported 6507T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm.git 6508F: drivers/cpuidle/cpuidle-psci.c 6509 6510CPUIDLE DRIVER - ARM PSCI PM DOMAIN 6511M: Ulf Hansson <ulf.hansson@linaro.org> 6512L: linux-pm@vger.kernel.org 6513L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 6514S: Supported 6515T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm.git 6516F: drivers/cpuidle/cpuidle-psci-domain.c 6517F: drivers/cpuidle/cpuidle-psci.h 6518 6519CPUIDLE DRIVER - DT IDLE PM DOMAIN 6520M: Ulf Hansson <ulf.hansson@linaro.org> 6521L: linux-pm@vger.kernel.org 6522S: Supported 6523T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm.git 6524F: drivers/cpuidle/dt_idle_genpd.c 6525F: drivers/cpuidle/dt_idle_genpd.h 6526 6527CPUIDLE DRIVER - RISC-V SBI 6528M: Anup Patel <anup@brainfault.org> 6529L: linux-pm@vger.kernel.org 6530L: linux-riscv@lists.infradead.org 6531S: Maintained 6532F: drivers/cpuidle/cpuidle-riscv-sbi.c 6533 6534CPUMASK API [RUST] 6535M: Viresh Kumar <viresh.kumar@linaro.org> 6536R: Yury Norov <yury.norov@gmail.com> 6537S: Maintained 6538F: rust/kernel/cpumask.rs 6539 6540CRAMFS FILESYSTEM 6541M: Nicolas Pitre <nico@fluxnic.net> 6542S: Maintained 6543F: Documentation/filesystems/cramfs.rst 6544F: fs/cramfs/ 6545 6546CRC LIBRARY 6547M: Eric Biggers <ebiggers@kernel.org> 6548R: Ard Biesheuvel <ardb@kernel.org> 6549L: linux-crypto@vger.kernel.org 6550S: Maintained 6551T: git https://git.kernel.org/pub/scm/linux/kernel/git/ebiggers/linux.git crc-next 6552F: Documentation/staging/crc* 6553F: include/linux/crc* 6554F: lib/crc/ 6555F: scripts/gen-crc-consts.py 6556 6557CREATIVE SB0540 6558M: Bastien Nocera <hadess@hadess.net> 6559L: linux-input@vger.kernel.org 6560S: Maintained 6561F: drivers/hid/hid-creative-sb0540.c 6562 6563CREDENTIALS 6564M: Paul Moore <paul@paul-moore.com> 6565R: Serge Hallyn <sergeh@kernel.org> 6566L: linux-security-module@vger.kernel.org 6567S: Supported 6568T: git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 6569F: include/linux/cred.h 6570F: kernel/cred.c 6571F: rust/kernel/cred.rs 6572F: Documentation/security/credentials.rst 6573 6574INTEL CRPS COMMON REDUNDANT PSU DRIVER 6575M: Ninad Palsule <ninad@linux.ibm.com> 6576L: linux-hwmon@vger.kernel.org 6577S: Maintained 6578F: Documentation/hwmon/crps.rst 6579F: drivers/hwmon/pmbus/crps.c 6580 6581CRYPTO API 6582M: Herbert Xu <herbert@gondor.apana.org.au> 6583M: "David S. Miller" <davem@davemloft.net> 6584L: linux-crypto@vger.kernel.org 6585S: Maintained 6586T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git 6587T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git 6588F: Documentation/crypto/ 6589F: Documentation/devicetree/bindings/crypto/ 6590F: arch/*/crypto/ 6591F: crypto/ 6592F: drivers/crypto/ 6593F: include/crypto/ 6594F: include/linux/crypto* 6595 6596CRYPTO LIBRARY 6597M: Eric Biggers <ebiggers@kernel.org> 6598M: Jason A. Donenfeld <Jason@zx2c4.com> 6599M: Ard Biesheuvel <ardb@kernel.org> 6600L: linux-crypto@vger.kernel.org 6601S: Maintained 6602T: git https://git.kernel.org/pub/scm/linux/kernel/git/ebiggers/linux.git libcrypto-next 6603T: git https://git.kernel.org/pub/scm/linux/kernel/git/ebiggers/linux.git libcrypto-fixes 6604F: lib/crypto/ 6605 6606CRYPTO SPEED TEST COMPARE 6607M: Wang Jinchao <wangjinchao@xfusion.com> 6608L: linux-crypto@vger.kernel.org 6609S: Maintained 6610F: tools/crypto/tcrypt/tcrypt_speed_compare.py 6611 6612CRYPTOGRAPHIC RANDOM NUMBER GENERATOR 6613M: Neil Horman <nhorman@tuxdriver.com> 6614L: linux-crypto@vger.kernel.org 6615S: Maintained 6616F: crypto/ansi_cprng.c 6617F: crypto/rng.c 6618 6619CS3308 MEDIA DRIVER 6620M: Hans Verkuil <hverkuil@kernel.org> 6621L: linux-media@vger.kernel.org 6622S: Odd Fixes 6623W: http://linuxtv.org 6624T: git git://linuxtv.org/media.git 6625F: drivers/media/i2c/cs3308.c 6626 6627CS5535 Audio ALSA driver 6628M: Jaya Kumar <jayakumar.alsa@gmail.com> 6629S: Maintained 6630F: sound/pci/cs5535audio/ 6631 6632CTU CAN FD DRIVER 6633M: Pavel Pisa <pisa@cmp.felk.cvut.cz> 6634M: Ondrej Ille <ondrej.ille@gmail.com> 6635L: linux-can@vger.kernel.org 6636S: Maintained 6637F: Documentation/devicetree/bindings/net/can/ctu,ctucanfd.yaml 6638F: drivers/net/can/ctucanfd/ 6639 6640CVE ASSIGNMENT CONTACT 6641M: CVE Assignment Team <cve@kernel.org> 6642S: Maintained 6643F: Documentation/process/cve.rst 6644 6645CW1200 WLAN driver 6646S: Orphan 6647L: linux-wireless@vger.kernel.org 6648F: drivers/net/wireless/st/ 6649F: include/linux/platform_data/net-cw1200.h 6650 6651CX18 VIDEO4LINUX DRIVER 6652M: Andy Walls <awalls@md.metrocast.net> 6653L: linux-media@vger.kernel.org 6654S: Maintained 6655W: https://linuxtv.org 6656T: git git://linuxtv.org/media.git 6657F: drivers/media/pci/cx18/ 6658F: include/uapi/linux/ivtv* 6659 6660CX2341X MPEG ENCODER HELPER MODULE 6661M: Hans Verkuil <hverkuil@kernel.org> 6662L: linux-media@vger.kernel.org 6663S: Maintained 6664W: https://linuxtv.org 6665T: git git://linuxtv.org/media.git 6666F: drivers/media/common/cx2341x* 6667F: include/media/drv-intf/cx2341x.h 6668 6669CX24120 MEDIA DRIVER 6670M: Jemma Denson <jdenson@gmail.com> 6671M: Patrick Boettcher <patrick.boettcher@posteo.de> 6672L: linux-media@vger.kernel.org 6673S: Maintained 6674W: https://linuxtv.org 6675Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6676F: drivers/media/dvb-frontends/cx24120* 6677 6678CX88 VIDEO4LINUX DRIVER 6679M: Mauro Carvalho Chehab <mchehab@kernel.org> 6680L: linux-media@vger.kernel.org 6681S: Odd fixes 6682W: https://linuxtv.org 6683T: git git://linuxtv.org/media.git 6684F: Documentation/driver-api/media/drivers/cx88* 6685F: drivers/media/pci/cx88/ 6686 6687CXD2820R MEDIA DRIVER 6688L: linux-media@vger.kernel.org 6689S: Orphan 6690W: https://linuxtv.org 6691Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6692F: drivers/media/dvb-frontends/cxd2820r* 6693 6694CXGB3 ETHERNET DRIVER (CXGB3) 6695M: Potnuri Bharat Teja <bharat@chelsio.com> 6696L: netdev@vger.kernel.org 6697S: Maintained 6698W: http://www.chelsio.com 6699F: drivers/net/ethernet/chelsio/cxgb3/ 6700 6701CXGB3 ISCSI DRIVER (CXGB3I) 6702M: Varun Prakash <varun@chelsio.com> 6703L: linux-scsi@vger.kernel.org 6704S: Supported 6705W: http://www.chelsio.com 6706F: drivers/scsi/cxgbi/cxgb3i 6707 6708CXGB4 CRYPTO DRIVER (chcr) 6709M: Ayush Sawal <ayush.sawal@chelsio.com> 6710L: linux-crypto@vger.kernel.org 6711S: Supported 6712W: http://www.chelsio.com 6713F: drivers/crypto/chelsio 6714 6715CXGB4 ETHERNET DRIVER (CXGB4) 6716M: Potnuri Bharat Teja <bharat@chelsio.com> 6717L: netdev@vger.kernel.org 6718S: Maintained 6719W: http://www.chelsio.com 6720F: drivers/net/ethernet/chelsio/cxgb4/ 6721 6722CXGB4 INLINE CRYPTO DRIVER 6723M: Ayush Sawal <ayush.sawal@chelsio.com> 6724L: netdev@vger.kernel.org 6725S: Maintained 6726W: http://www.chelsio.com 6727F: drivers/net/ethernet/chelsio/inline_crypto/ 6728 6729CXGB4 ISCSI DRIVER (CXGB4I) 6730M: Varun Prakash <varun@chelsio.com> 6731L: linux-scsi@vger.kernel.org 6732S: Supported 6733W: http://www.chelsio.com 6734F: drivers/scsi/cxgbi/cxgb4i 6735 6736CXGB4 IWARP RNIC DRIVER (IW_CXGB4) 6737M: Potnuri Bharat Teja <bharat@chelsio.com> 6738L: linux-rdma@vger.kernel.org 6739S: Supported 6740W: http://www.openfabrics.org 6741F: drivers/infiniband/hw/cxgb4/ 6742F: include/uapi/rdma/cxgb4-abi.h 6743 6744CXGB4VF ETHERNET DRIVER (CXGB4VF) 6745M: Potnuri Bharat Teja <bharat@chelsio.com> 6746L: netdev@vger.kernel.org 6747S: Maintained 6748W: http://www.chelsio.com 6749F: drivers/net/ethernet/chelsio/cxgb4vf/ 6750 6751CYBERPRO FB DRIVER 6752M: Russell King <linux@armlinux.org.uk> 6753L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 6754S: Maintained 6755W: http://www.armlinux.org.uk/ 6756F: drivers/video/fbdev/cyber2000fb.* 6757 6758CYCLADES PC300 DRIVER 6759S: Orphan 6760F: drivers/net/wan/pc300* 6761 6762CYPRESS CY8C95X0 PINCTRL DRIVER 6763M: Patrick Rudolph <patrick.rudolph@9elements.com> 6764L: linux-gpio@vger.kernel.org 6765S: Maintained 6766F: drivers/pinctrl/pinctrl-cy8c95x0.c 6767 6768CYPRESS CY8CTMA140 TOUCHSCREEN DRIVER 6769M: Linus Walleij <linus.walleij@linaro.org> 6770L: linux-input@vger.kernel.org 6771S: Maintained 6772F: drivers/input/touchscreen/cy8ctma140.c 6773 6774CYPRESS STREETFIGHTER TOUCHKEYS DRIVER 6775M: Yassine Oudjana <y.oudjana@protonmail.com> 6776L: linux-input@vger.kernel.org 6777S: Maintained 6778F: Documentation/devicetree/bindings/input/cypress-sf.yaml 6779F: drivers/input/keyboard/cypress-sf.c 6780 6781CYPRESS_FIRMWARE MEDIA DRIVER 6782L: linux-media@vger.kernel.org 6783S: Orphan 6784W: https://linuxtv.org 6785Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6786F: drivers/media/common/cypress_firmware* 6787 6788CYTTSP TOUCHSCREEN DRIVER 6789M: Linus Walleij <linus.walleij@linaro.org> 6790L: linux-input@vger.kernel.org 6791S: Maintained 6792F: drivers/input/touchscreen/cyttsp* 6793 6794D-LINK DIR-685 TOUCHKEYS DRIVER 6795M: Linus Walleij <linus.walleij@linaro.org> 6796L: linux-input@vger.kernel.org 6797S: Supported 6798F: drivers/input/keyboard/dlink-dir685-touchkeys.c 6799 6800DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK 6801M: Joshua Kinard <linux@kumba.dev> 6802S: Maintained 6803F: drivers/rtc/rtc-ds1685.c 6804F: include/linux/rtc/ds1685.h 6805 6806DAMA SLAVE for AX.25 6807M: Joerg Reuter <jreuter@yaina.de> 6808L: linux-hams@vger.kernel.org 6809S: Maintained 6810W: http://yaina.de/jreuter/ 6811W: http://www.qsl.net/dl1bke/ 6812F: net/ax25/af_ax25.c 6813F: net/ax25/ax25_dev.c 6814F: net/ax25/ax25_ds_* 6815F: net/ax25/ax25_in.c 6816F: net/ax25/ax25_out.c 6817F: net/ax25/ax25_timer.c 6818F: net/ax25/sysctl_net_ax25.c 6819 6820DASHARO ACPI PLATFORM DRIVER 6821M: Michał Kopeć <michal.kopec@3mdeb.com> 6822S: Maintained 6823W: https://docs.dasharo.com/ 6824F: drivers/platform/x86/dasharo-acpi.c 6825 6826DAMON 6827M: SeongJae Park <sj@kernel.org> 6828L: damon@lists.linux.dev 6829L: linux-mm@kvack.org 6830S: Maintained 6831W: https://damonitor.github.io 6832P: Documentation/mm/damon/maintainer-profile.rst 6833T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 6834T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 6835T: git git://git.kernel.org/pub/scm/linux/kernel/git/sj/linux.git damon/next 6836F: Documentation/ABI/testing/sysfs-kernel-mm-damon 6837F: Documentation/admin-guide/mm/damon/ 6838F: Documentation/mm/damon/ 6839F: include/linux/damon.h 6840F: include/trace/events/damon.h 6841F: mm/damon/ 6842F: samples/damon/ 6843F: tools/testing/selftests/damon/ 6844 6845DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER 6846L: netdev@vger.kernel.org 6847S: Orphan 6848F: Documentation/networking/device_drivers/ethernet/dec/dmfe.rst 6849F: drivers/net/ethernet/dec/tulip/dmfe.c 6850 6851DC390/AM53C974 SCSI driver 6852M: Hannes Reinecke <hare@suse.com> 6853L: linux-scsi@vger.kernel.org 6854S: Maintained 6855F: drivers/scsi/am53c974.c 6856 6857DC395x SCSI driver 6858M: Oliver Neukum <oliver@neukum.org> 6859M: Ali Akcaagac <aliakc@web.de> 6860M: Jamie Lenehan <lenehan@twibble.org> 6861S: Maintained 6862F: Documentation/scsi/dc395x.rst 6863F: drivers/scsi/dc395x.* 6864 6865DEBUGOBJECTS: 6866M: Thomas Gleixner <tglx@linutronix.de> 6867L: linux-kernel@vger.kernel.org 6868S: Maintained 6869T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/debugobjects 6870F: include/linux/debugobjects.h 6871F: lib/debugobjects.c 6872 6873DECSTATION PLATFORM SUPPORT 6874M: "Maciej W. Rozycki" <macro@orcam.me.uk> 6875L: linux-mips@vger.kernel.org 6876S: Maintained 6877F: arch/mips/dec/ 6878F: arch/mips/include/asm/dec/ 6879F: arch/mips/include/asm/mach-dec/ 6880 6881DEFXX FDDI NETWORK DRIVER 6882M: "Maciej W. Rozycki" <macro@orcam.me.uk> 6883S: Maintained 6884F: drivers/net/fddi/defxx.* 6885 6886DEFZA FDDI NETWORK DRIVER 6887M: "Maciej W. Rozycki" <macro@orcam.me.uk> 6888S: Maintained 6889F: drivers/net/fddi/defza.* 6890 6891DEINTERLACE DRIVERS FOR ALLWINNER H3 6892M: Jernej Skrabec <jernej.skrabec@gmail.com> 6893L: linux-media@vger.kernel.org 6894S: Maintained 6895T: git git://linuxtv.org/media.git 6896F: Documentation/devicetree/bindings/media/allwinner,sun8i-h3-deinterlace.yaml 6897F: drivers/media/platform/sunxi/sun8i-di/ 6898 6899DELL LAPTOP DRIVER 6900M: Matthew Garrett <mjg59@srcf.ucam.org> 6901M: Pali Rohár <pali@kernel.org> 6902L: platform-driver-x86@vger.kernel.org 6903S: Maintained 6904F: drivers/platform/x86/dell/dell-laptop.c 6905 6906DELL LAPTOP FREEFALL DRIVER 6907M: Pali Rohár <pali@kernel.org> 6908S: Maintained 6909F: drivers/platform/x86/dell/dell-smo8800.c 6910 6911DELL LAPTOP RBTN DRIVER 6912M: Pali Rohár <pali@kernel.org> 6913S: Maintained 6914F: drivers/platform/x86/dell/dell-rbtn.* 6915 6916DELL LAPTOP SMM DRIVER 6917M: Pali Rohár <pali@kernel.org> 6918S: Maintained 6919F: Documentation/ABI/obsolete/procfs-i8k 6920F: drivers/hwmon/dell-smm-hwmon.c 6921F: include/uapi/linux/i8k.h 6922 6923DELL PC DRIVER 6924M: Lyndon Sanche <lsanche@lyndeno.ca> 6925L: platform-driver-x86@vger.kernel.org 6926S: Maintained 6927F: drivers/platform/x86/dell/dell-pc.c 6928 6929DELL REMOTE BIOS UPDATE DRIVER 6930M: Stuart Hayes <stuart.w.hayes@gmail.com> 6931L: platform-driver-x86@vger.kernel.org 6932S: Maintained 6933F: drivers/platform/x86/dell/dell_rbu.c 6934 6935DELL SMBIOS DRIVER 6936M: Pali Rohár <pali@kernel.org> 6937L: Dell.Client.Kernel@dell.com 6938L: platform-driver-x86@vger.kernel.org 6939S: Maintained 6940F: drivers/platform/x86/dell/dell-smbios.* 6941 6942DELL SMBIOS SMM DRIVER 6943L: Dell.Client.Kernel@dell.com 6944L: platform-driver-x86@vger.kernel.org 6945S: Maintained 6946F: drivers/platform/x86/dell/dell-smbios-smm.c 6947 6948DELL SMBIOS WMI DRIVER 6949L: Dell.Client.Kernel@dell.com 6950L: platform-driver-x86@vger.kernel.org 6951S: Maintained 6952F: drivers/platform/x86/dell/dell-smbios-wmi.c 6953F: tools/wmi/dell-smbios-example.c 6954 6955DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas) 6956M: Stuart Hayes <stuart.w.hayes@gmail.com> 6957L: platform-driver-x86@vger.kernel.org 6958S: Maintained 6959F: Documentation/userspace-api/dcdbas.rst 6960F: drivers/platform/x86/dell/dcdbas.* 6961 6962DELL WMI DDV DRIVER 6963M: Armin Wolf <W_Armin@gmx.de> 6964S: Maintained 6965F: Documentation/ABI/testing/debugfs-dell-wmi-ddv 6966F: Documentation/ABI/testing/sysfs-platform-dell-wmi-ddv 6967F: Documentation/wmi/devices/dell-wmi-ddv.rst 6968F: drivers/platform/x86/dell/dell-wmi-ddv.c 6969 6970DELL WMI DESCRIPTOR DRIVER 6971L: Dell.Client.Kernel@dell.com 6972S: Maintained 6973F: drivers/platform/x86/dell/dell-wmi-descriptor.c 6974 6975DELL WMI HARDWARE PRIVACY SUPPORT 6976L: Dell.Client.Kernel@dell.com 6977L: platform-driver-x86@vger.kernel.org 6978S: Maintained 6979F: drivers/platform/x86/dell/dell-wmi-privacy.c 6980 6981DELL WMI NOTIFICATIONS DRIVER 6982M: Matthew Garrett <mjg59@srcf.ucam.org> 6983M: Pali Rohár <pali@kernel.org> 6984S: Maintained 6985F: drivers/platform/x86/dell/dell-wmi-base.c 6986 6987DELL WMI SYSMAN DRIVER 6988M: Prasanth Ksr <prasanth.ksr@dell.com> 6989L: Dell.Client.Kernel@dell.com 6990L: platform-driver-x86@vger.kernel.org 6991S: Maintained 6992F: Documentation/ABI/testing/sysfs-class-firmware-attributes 6993F: drivers/platform/x86/dell/dell-wmi-sysman/ 6994 6995DELTA AHE-50DC FAN CONTROL MODULE DRIVER 6996M: Zev Weiss <zev@bewilderbeest.net> 6997L: linux-hwmon@vger.kernel.org 6998S: Maintained 6999F: drivers/hwmon/pmbus/delta-ahe50dc-fan.c 7000 7001DELTA DPS920AB PSU DRIVER 7002M: Robert Marko <robert.marko@sartura.hr> 7003L: linux-hwmon@vger.kernel.org 7004S: Maintained 7005F: Documentation/hwmon/dps920ab.rst 7006F: drivers/hwmon/pmbus/dps920ab.c 7007 7008DELTA NETWORKS TN48M CPLD DRIVERS 7009M: Robert Marko <robert.marko@sartura.hr> 7010S: Maintained 7011F: Documentation/devicetree/bindings/gpio/delta,tn48m-gpio.yaml 7012F: Documentation/devicetree/bindings/mfd/delta,tn48m-cpld.yaml 7013F: Documentation/devicetree/bindings/reset/delta,tn48m-reset.yaml 7014F: drivers/gpio/gpio-tn48m.c 7015F: include/dt-bindings/reset/delta,tn48m-reset.h 7016 7017DELTA ST MEDIA DRIVER 7018M: Hugues Fruchet <hugues.fruchet@foss.st.com> 7019L: linux-media@vger.kernel.org 7020S: Supported 7021W: https://linuxtv.org 7022T: git git://linuxtv.org/media.git 7023F: drivers/media/platform/st/sti/delta 7024 7025DENALI NAND DRIVER 7026L: linux-mtd@lists.infradead.org 7027S: Orphan 7028F: drivers/mtd/nand/raw/denali* 7029 7030DESIGNWARE EDMA CORE IP DRIVER 7031M: Manivannan Sadhasivam <mani@kernel.org> 7032L: dmaengine@vger.kernel.org 7033S: Maintained 7034F: drivers/dma/dw-edma/ 7035F: include/linux/dma/edma.h 7036 7037DESIGNWARE USB2 DRD IP DRIVER 7038M: Minas Harutyunyan <hminas@synopsys.com> 7039L: linux-usb@vger.kernel.org 7040S: Maintained 7041T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 7042F: drivers/usb/dwc2/ 7043 7044DESIGNWARE USB3 DRD IP DRIVER 7045M: Thinh Nguyen <Thinh.Nguyen@synopsys.com> 7046L: linux-usb@vger.kernel.org 7047S: Maintained 7048F: drivers/usb/dwc3/ 7049 7050DESIGNWARE XDATA IP DRIVER 7051L: linux-pci@vger.kernel.org 7052S: Orphan 7053F: Documentation/misc-devices/dw-xdata-pcie.rst 7054F: drivers/misc/dw-xdata-pcie.c 7055 7056DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER 7057M: Andreas Klinger <ak@it-klinger.de> 7058L: linux-iio@vger.kernel.org 7059S: Maintained 7060F: Documentation/ABI/testing/sysfs-bus-iio-distance-srf08 7061F: drivers/iio/proximity/srf*.c 7062 7063DEVICE COREDUMP (DEV_COREDUMP) 7064M: Johannes Berg <johannes@sipsolutions.net> 7065L: linux-kernel@vger.kernel.org 7066S: Maintained 7067F: drivers/base/devcoredump.c 7068F: include/linux/devcoredump.h 7069 7070DEVICE DEPENDENCY HELPER SCRIPT 7071M: Saravana Kannan <saravanak@google.com> 7072L: linux-kernel@vger.kernel.org 7073S: Maintained 7074F: scripts/dev-needs.sh 7075 7076DEVICE DIRECT ACCESS (DAX) 7077M: Dan Williams <dan.j.williams@intel.com> 7078M: Vishal Verma <vishal.l.verma@intel.com> 7079M: Dave Jiang <dave.jiang@intel.com> 7080L: nvdimm@lists.linux.dev 7081L: linux-cxl@vger.kernel.org 7082S: Supported 7083F: drivers/dax/ 7084 7085DEVICE FREQUENCY (DEVFREQ) 7086M: MyungJoo Ham <myungjoo.ham@samsung.com> 7087M: Kyungmin Park <kyungmin.park@samsung.com> 7088M: Chanwoo Choi <cw00.choi@samsung.com> 7089L: linux-pm@vger.kernel.org 7090S: Maintained 7091T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 7092F: Documentation/devicetree/bindings/devfreq/ 7093F: Documentation/devicetree/bindings/interconnect/mediatek,cci.yaml 7094F: drivers/devfreq/ 7095F: include/linux/devfreq.h 7096F: include/trace/events/devfreq.h 7097 7098DEVICE FREQUENCY EVENT (DEVFREQ-EVENT) 7099M: Chanwoo Choi <cw00.choi@samsung.com> 7100L: linux-pm@vger.kernel.org 7101S: Supported 7102T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 7103F: Documentation/devicetree/bindings/devfreq/event/ 7104F: drivers/devfreq/devfreq-event.c 7105F: drivers/devfreq/event/ 7106F: include/dt-bindings/pmu/exynos_ppmu.h 7107F: include/linux/devfreq-event.h 7108 7109DEVICE I/O & IRQ [RUST] 7110M: Danilo Krummrich <dakr@kernel.org> 7111M: Alice Ryhl <aliceryhl@google.com> 7112M: Daniel Almeida <daniel.almeida@collabora.com> 7113L: rust-for-linux@vger.kernel.org 7114S: Supported 7115W: https://rust-for-linux.com 7116B: https://github.com/Rust-for-Linux/linux/issues 7117C: https://rust-for-linux.zulipchat.com 7118T: git git://git.kernel.org/pub/scm/linux/kernel/git/driver-core/driver-core.git 7119F: rust/kernel/io.rs 7120F: rust/kernel/io/ 7121F: rust/kernel/irq.rs 7122F: rust/kernel/irq/ 7123 7124DEVICE RESOURCE MANAGEMENT HELPERS 7125M: Hans de Goede <hansg@kernel.org> 7126R: Matti Vaittinen <mazziesaccount@gmail.com> 7127S: Maintained 7128F: include/linux/devm-helpers.h 7129 7130DEVICE-MAPPER (LVM) 7131M: Alasdair Kergon <agk@redhat.com> 7132M: Mike Snitzer <snitzer@kernel.org> 7133M: Mikulas Patocka <mpatocka@redhat.com> 7134L: dm-devel@lists.linux.dev 7135S: Maintained 7136Q: http://patchwork.kernel.org/project/dm-devel/list/ 7137T: git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git 7138F: Documentation/admin-guide/device-mapper/ 7139F: drivers/md/Kconfig 7140F: drivers/md/Makefile 7141F: drivers/md/dm* 7142F: drivers/md/persistent-data/ 7143F: include/linux/device-mapper.h 7144F: include/linux/dm-*.h 7145F: include/uapi/linux/dm-*.h 7146 7147DEVICE-MAPPER VDO TARGET 7148M: Matthew Sakai <msakai@redhat.com> 7149L: dm-devel@lists.linux.dev 7150S: Maintained 7151F: Documentation/admin-guide/device-mapper/vdo*.rst 7152F: drivers/md/dm-vdo/ 7153 7154DEVICE-MAPPER PCACHE TARGET 7155M: Dongsheng Yang <dongsheng.yang@linux.dev> 7156M: Zheng Gu <cengku@gmail.com> 7157L: dm-devel@lists.linux.dev 7158S: Maintained 7159F: Documentation/admin-guide/device-mapper/dm-pcache.rst 7160F: drivers/md/dm-pcache/ 7161 7162DEVLINK 7163M: Jiri Pirko <jiri@resnulli.us> 7164L: netdev@vger.kernel.org 7165S: Supported 7166F: Documentation/networking/devlink 7167F: include/net/devlink.h 7168F: include/uapi/linux/devlink.h 7169F: net/devlink/ 7170 7171DFROBOT SD2405AL RTC DRIVER 7172M: Tóth János <gomba007@gmail.com> 7173L: linux-rtc@vger.kernel.org 7174S: Maintained 7175F: drivers/rtc/rtc-sd2405al.c 7176 7177DFROBOT SEN0322 DRIVER 7178M: Tóth János <gomba007@gmail.com> 7179L: linux-iio@vger.kernel.org 7180S: Maintained 7181F: drivers/iio/chemical/sen0322.c 7182 7183DH ELECTRONICS DHSOM SOM AND BOARD SUPPORT 7184M: Christoph Niedermaier <cniedermaier@dh-electronics.com> 7185M: Marek Vasut <marex@denx.de> 7186L: kernel@dh-electronics.com 7187S: Maintained 7188N: dhcom 7189N: dhcor 7190N: dhsom 7191 7192DIALOG SEMICONDUCTOR DRIVERS 7193M: Support Opensource <support.opensource@diasemi.com> 7194S: Supported 7195W: http://www.dialog-semiconductor.com/products 7196F: Documentation/devicetree/bindings/input/dlg,da72??.yaml 7197F: Documentation/devicetree/bindings/input/dlg,da9062-onkey.yaml 7198F: Documentation/devicetree/bindings/mfd/da90*.txt 7199F: Documentation/devicetree/bindings/mfd/dlg,da90*.yaml 7200F: Documentation/devicetree/bindings/regulator/da92*.txt 7201F: Documentation/devicetree/bindings/regulator/dlg,da9*.yaml 7202F: Documentation/devicetree/bindings/regulator/dlg,slg51000.yaml 7203F: Documentation/devicetree/bindings/sound/da[79]*.txt 7204F: Documentation/devicetree/bindings/sound/dlg,da7213.yaml 7205F: Documentation/devicetree/bindings/thermal/dlg,da9062-thermal.yaml 7206F: Documentation/devicetree/bindings/watchdog/dlg,da9062-watchdog.yaml 7207F: Documentation/hwmon/da90??.rst 7208F: drivers/gpio/gpio-da90??.c 7209F: drivers/hwmon/da90??-hwmon.c 7210F: drivers/iio/adc/da91??-*.c 7211F: drivers/input/misc/da72??.[ch] 7212F: drivers/input/misc/da90??_onkey.c 7213F: drivers/input/touchscreen/da9052_tsi.c 7214F: drivers/leds/leds-da90??.c 7215F: drivers/mfd/da903x.c 7216F: drivers/mfd/da90??-*.c 7217F: drivers/mfd/da91??-*.c 7218F: drivers/pinctrl/pinctrl-da90??.c 7219F: drivers/power/supply/da9052-battery.c 7220F: drivers/power/supply/da91??-*.c 7221F: drivers/regulator/da9???-regulator.[ch] 7222F: drivers/regulator/slg51000-regulator.[ch] 7223F: drivers/rtc/rtc-da90??.c 7224F: drivers/thermal/da90??-thermal.c 7225F: drivers/video/backlight/da90??_bl.c 7226F: drivers/watchdog/da90??_wdt.c 7227F: include/dt-bindings/regulator/dlg,da9*-regulator.h 7228F: include/linux/mfd/da903x.h 7229F: include/linux/mfd/da9052/ 7230F: include/linux/mfd/da9055/ 7231F: include/linux/mfd/da9062/ 7232F: include/linux/mfd/da9063/ 7233F: include/linux/mfd/da9150/ 7234F: include/linux/regulator/da9211.h 7235F: include/sound/da[79]*.h 7236F: sound/soc/codecs/da[79]*.[ch] 7237 7238DIAMOND SYSTEMS GPIO-MM GPIO DRIVER 7239M: William Breathitt Gray <wbg@kernel.org> 7240L: linux-gpio@vger.kernel.org 7241S: Maintained 7242F: drivers/gpio/gpio-gpio-mm.c 7243 7244DIBS (DIRECT INTERNAL BUFFER SHARING) 7245M: Alexandra Winter <wintera@linux.ibm.com> 7246L: netdev@vger.kernel.org 7247S: Supported 7248F: drivers/dibs/ 7249F: include/linux/dibs.h 7250 7251DIGITEQ AUTOMOTIVE MGB4 V4L2 DRIVER 7252M: Martin Tuma <martin.tuma@digiteqautomotive.com> 7253L: linux-media@vger.kernel.org 7254S: Maintained 7255F: Documentation/admin-guide/media/mgb4.rst 7256F: drivers/media/pci/mgb4/ 7257 7258DIOLAN U2C-12 I2C DRIVER 7259M: Guenter Roeck <linux@roeck-us.net> 7260L: linux-i2c@vger.kernel.org 7261S: Maintained 7262F: drivers/i2c/busses/i2c-diolan-u2c.c 7263 7264DIRECTORY NOTIFICATION (DNOTIFY) 7265M: Jan Kara <jack@suse.cz> 7266R: Amir Goldstein <amir73il@gmail.com> 7267L: linux-fsdevel@vger.kernel.org 7268S: Maintained 7269F: Documentation/filesystems/dnotify.rst 7270F: fs/notify/dnotify/ 7271F: include/linux/dnotify.h 7272 7273DISK GEOMETRY AND PARTITION HANDLING 7274M: Andries Brouwer <aeb@cwi.nl> 7275S: Maintained 7276W: http://www.win.tue.nl/~aeb/linux/Large-Disk.html 7277W: http://www.win.tue.nl/~aeb/linux/zip/zip-1.html 7278W: http://www.win.tue.nl/~aeb/partitions/partition_types-1.html 7279 7280DISKQUOTA 7281M: Jan Kara <jack@suse.com> 7282S: Maintained 7283F: Documentation/filesystems/quota.rst 7284F: fs/quota/ 7285F: include/linux/quota*.h 7286F: include/uapi/linux/quota*.h 7287 7288DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB) 7289M: Bernie Thompson <bernie@plugable.com> 7290L: linux-fbdev@vger.kernel.org 7291S: Maintained 7292W: http://plugable.com/category/projects/udlfb/ 7293F: Documentation/fb/udlfb.rst 7294F: drivers/video/fbdev/udlfb.c 7295F: include/video/udlfb.h 7296 7297DISTRIBUTED LOCK MANAGER (DLM) 7298M: Alexander Aring <aahringo@redhat.com> 7299M: David Teigland <teigland@redhat.com> 7300L: gfs2@lists.linux.dev 7301S: Supported 7302W: https://pagure.io/dlm 7303T: git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git 7304F: fs/dlm/ 7305 7306DMA BUFFER SHARING FRAMEWORK 7307M: Sumit Semwal <sumit.semwal@linaro.org> 7308M: Christian König <christian.koenig@amd.com> 7309L: linux-media@vger.kernel.org 7310L: dri-devel@lists.freedesktop.org 7311L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 7312S: Maintained 7313T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7314F: Documentation/driver-api/dma-buf.rst 7315F: Documentation/userspace-api/dma-buf-alloc-exchange.rst 7316F: drivers/dma-buf/ 7317F: include/linux/*fence.h 7318F: include/linux/dma-buf.h 7319F: include/linux/dma-resv.h 7320K: \bdma_(?:buf|fence|resv)\b 7321 7322DMA GENERIC OFFLOAD ENGINE SUBSYSTEM 7323M: Vinod Koul <vkoul@kernel.org> 7324L: dmaengine@vger.kernel.org 7325S: Maintained 7326Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 7327T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine.git 7328F: Documentation/devicetree/bindings/dma/ 7329F: Documentation/driver-api/dmaengine/ 7330F: drivers/dma/ 7331F: include/dt-bindings/dma/ 7332F: include/linux/dma/ 7333F: include/linux/dmaengine.h 7334F: include/linux/of_dma.h 7335 7336DMA MAPPING BENCHMARK 7337M: Barry Song <baohua@kernel.org> 7338M: Qinxin Xia <xiaqinxin@huawei.com> 7339L: iommu@lists.linux.dev 7340F: kernel/dma/map_benchmark.c 7341F: tools/dma/ 7342 7343DMA MAPPING HELPERS 7344M: Marek Szyprowski <m.szyprowski@samsung.com> 7345R: Robin Murphy <robin.murphy@arm.com> 7346L: iommu@lists.linux.dev 7347S: Supported 7348W: http://git.infradead.org/users/hch/dma-mapping.git 7349T: git git://git.infradead.org/users/hch/dma-mapping.git 7350F: include/asm-generic/dma-mapping.h 7351F: include/linux/dma-direct.h 7352F: include/linux/dma-map-ops.h 7353F: include/linux/dma-mapping.h 7354F: include/linux/swiotlb.h 7355F: kernel/dma/ 7356 7357DMA MAPPING & SCATTERLIST API [RUST] 7358M: Danilo Krummrich <dakr@kernel.org> 7359R: Abdiel Janulgue <abdiel.janulgue@gmail.com> 7360R: Daniel Almeida <daniel.almeida@collabora.com> 7361R: Robin Murphy <robin.murphy@arm.com> 7362R: Andreas Hindborg <a.hindborg@kernel.org> 7363L: rust-for-linux@vger.kernel.org 7364S: Supported 7365W: https://rust-for-linux.com 7366T: git git://git.kernel.org/pub/scm/linux/kernel/git/driver-core/driver-core.git 7367F: rust/helpers/dma.c 7368F: rust/helpers/scatterlist.c 7369F: rust/kernel/dma.rs 7370F: rust/kernel/scatterlist.rs 7371F: samples/rust/rust_dma.rs 7372 7373DMA-BUF HEAPS FRAMEWORK 7374M: Sumit Semwal <sumit.semwal@linaro.org> 7375R: Benjamin Gaignard <benjamin.gaignard@collabora.com> 7376R: Brian Starkey <Brian.Starkey@arm.com> 7377R: John Stultz <jstultz@google.com> 7378R: T.J. Mercier <tjmercier@google.com> 7379L: linux-media@vger.kernel.org 7380L: dri-devel@lists.freedesktop.org 7381L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 7382S: Maintained 7383T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7384F: Documentation/userspace-api/dma-buf-heaps.rst 7385F: drivers/dma-buf/dma-heap.c 7386F: drivers/dma-buf/heaps/* 7387F: include/linux/dma-heap.h 7388F: include/uapi/linux/dma-heap.h 7389F: tools/testing/selftests/dmabuf-heaps/ 7390 7391DMC FREQUENCY DRIVER FOR SAMSUNG EXYNOS5422 7392M: Lukasz Luba <lukasz.luba@arm.com> 7393L: linux-pm@vger.kernel.org 7394L: linux-samsung-soc@vger.kernel.org 7395S: Maintained 7396F: Documentation/devicetree/bindings/memory-controllers/samsung,exynos5422-dmc.yaml 7397F: drivers/memory/samsung/exynos5422-dmc.c 7398 7399DME1737 HARDWARE MONITOR DRIVER 7400M: Juerg Haefliger <juergh@proton.me> 7401L: linux-hwmon@vger.kernel.org 7402S: Maintained 7403F: Documentation/hwmon/dme1737.rst 7404F: drivers/hwmon/dme1737.c 7405 7406DMI/SMBIOS SUPPORT 7407M: Jean Delvare <jdelvare@suse.com> 7408S: Maintained 7409T: git git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging.git dmi-for-next 7410F: Documentation/ABI/testing/sysfs-firmware-dmi-tables 7411F: drivers/firmware/dmi-id.c 7412F: drivers/firmware/dmi_scan.c 7413F: include/linux/dmi.h 7414 7415DOCUMENTATION 7416M: Jonathan Corbet <corbet@lwn.net> 7417L: linux-doc@vger.kernel.org 7418S: Maintained 7419P: Documentation/doc-guide/maintainer-profile.rst 7420T: git git://git.lwn.net/linux.git docs-next 7421F: Documentation/ 7422F: scripts/check-variable-fonts.sh 7423F: scripts/checktransupdate.py 7424F: scripts/documentation-file-ref-check 7425F: scripts/get_abi.py 7426F: scripts/kernel-doc* 7427F: scripts/lib/abi/* 7428F: scripts/lib/kdoc/* 7429F: tools/docs/* 7430F: tools/net/ynl/pyynl/lib/doc_generator.py 7431F: scripts/sphinx-pre-install 7432X: Documentation/ABI/ 7433X: Documentation/admin-guide/media/ 7434X: Documentation/devicetree/ 7435X: Documentation/driver-api/media/ 7436X: Documentation/firmware-guide/acpi/ 7437X: Documentation/i2c/ 7438X: Documentation/netlink/ 7439X: Documentation/power/ 7440X: Documentation/spi/ 7441X: Documentation/userspace-api/media/ 7442 7443DOCUMENTATION PROCESS 7444M: Jonathan Corbet <corbet@lwn.net> 7445L: workflows@vger.kernel.org 7446S: Maintained 7447F: Documentation/dev-tools/ 7448F: Documentation/maintainer/ 7449F: Documentation/process/ 7450 7451DOCUMENTATION REPORTING ISSUES 7452M: Thorsten Leemhuis <linux@leemhuis.info> 7453L: linux-doc@vger.kernel.org 7454S: Maintained 7455F: Documentation/admin-guide/bug-bisect.rst 7456F: Documentation/admin-guide/quickly-build-trimmed-linux.rst 7457F: Documentation/admin-guide/reporting-issues.rst 7458F: Documentation/admin-guide/verify-bugs-and-bisect-regressions.rst 7459 7460DOCUMENTATION SCRIPTS 7461M: Mauro Carvalho Chehab <mchehab@kernel.org> 7462L: linux-doc@vger.kernel.org 7463S: Maintained 7464F: Documentation/sphinx/parse-headers.pl 7465F: scripts/documentation-file-ref-check 7466F: scripts/sphinx-pre-install 7467 7468DOCUMENTATION/ITALIAN 7469M: Federico Vaga <federico.vaga@vaga.pv.it> 7470L: linux-doc@vger.kernel.org 7471S: Maintained 7472F: Documentation/translations/it_IT 7473 7474DOCUMENTATION/JAPANESE 7475R: Akira Yokosawa <akiyks@gmail.com> 7476L: linux-doc@vger.kernel.org 7477S: Maintained 7478F: Documentation/translations/ja_JP 7479 7480DONGWOON DW9714 LENS VOICE COIL DRIVER 7481M: Sakari Ailus <sakari.ailus@linux.intel.com> 7482L: linux-media@vger.kernel.org 7483S: Maintained 7484T: git git://linuxtv.org/media.git 7485F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.yaml 7486F: drivers/media/i2c/dw9714.c 7487 7488DONGWOON DW9719 LENS VOICE COIL DRIVER 7489M: Daniel Scally <djrscally@gmail.com> 7490L: linux-media@vger.kernel.org 7491S: Maintained 7492T: git git://linuxtv.org/media.git 7493F: drivers/media/i2c/dw9719.c 7494 7495DONGWOON DW9768 LENS VOICE COIL DRIVER 7496L: linux-media@vger.kernel.org 7497S: Orphan 7498T: git git://linuxtv.org/media.git 7499F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9768.yaml 7500F: drivers/media/i2c/dw9768.c 7501 7502DONGWOON DW9807 LENS VOICE COIL DRIVER 7503M: Sakari Ailus <sakari.ailus@linux.intel.com> 7504L: linux-media@vger.kernel.org 7505S: Maintained 7506T: git git://linuxtv.org/media.git 7507F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.yaml 7508F: drivers/media/i2c/dw9807-vcm.c 7509 7510DOUBLETALK DRIVER 7511M: "James R. Van Zandt" <jrv@vanzandt.mv.com> 7512L: blinux-list@redhat.com 7513S: Maintained 7514F: drivers/char/dtlk.c 7515F: include/linux/dtlk.h 7516 7517DPAA2 DATAPATH I/O (DPIO) DRIVER 7518M: Roy Pledge <Roy.Pledge@nxp.com> 7519L: linux-kernel@vger.kernel.org 7520S: Maintained 7521F: drivers/soc/fsl/dpio 7522 7523DPAA2 ETHERNET DRIVER 7524M: Ioana Ciornei <ioana.ciornei@nxp.com> 7525L: netdev@vger.kernel.org 7526S: Maintained 7527F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/ethernet-driver.rst 7528F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/mac-phy-support.rst 7529F: drivers/net/ethernet/freescale/dpaa2/Kconfig 7530F: drivers/net/ethernet/freescale/dpaa2/Makefile 7531F: drivers/net/ethernet/freescale/dpaa2/dpaa2-eth* 7532F: drivers/net/ethernet/freescale/dpaa2/dpaa2-mac* 7533F: drivers/net/ethernet/freescale/dpaa2/dpaa2-xsk* 7534F: drivers/net/ethernet/freescale/dpaa2/dpkg.h 7535F: drivers/net/ethernet/freescale/dpaa2/dpmac* 7536F: drivers/net/ethernet/freescale/dpaa2/dpni* 7537 7538DPAA2 ETHERNET SWITCH DRIVER 7539M: Ioana Ciornei <ioana.ciornei@nxp.com> 7540L: netdev@vger.kernel.org 7541S: Maintained 7542F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/switch-driver.rst 7543F: drivers/net/ethernet/freescale/dpaa2/dpaa2-switch* 7544F: drivers/net/ethernet/freescale/dpaa2/dpsw* 7545 7546DPLL SUBSYSTEM 7547M: Vadim Fedorenko <vadim.fedorenko@linux.dev> 7548M: Arkadiusz Kubalewski <arkadiusz.kubalewski@intel.com> 7549M: Jiri Pirko <jiri@resnulli.us> 7550L: netdev@vger.kernel.org 7551S: Supported 7552F: Documentation/devicetree/bindings/dpll/dpll-device.yaml 7553F: Documentation/devicetree/bindings/dpll/dpll-pin.yaml 7554F: Documentation/driver-api/dpll.rst 7555F: drivers/dpll/ 7556F: include/linux/dpll.h 7557F: include/uapi/linux/dpll.h 7558 7559DRBD DRIVER 7560M: Philipp Reisner <philipp.reisner@linbit.com> 7561M: Lars Ellenberg <lars.ellenberg@linbit.com> 7562M: Christoph Böhmwalder <christoph.boehmwalder@linbit.com> 7563L: drbd-dev@lists.linbit.com 7564S: Supported 7565W: http://www.drbd.org 7566T: git git://git.linbit.com/linux-drbd.git 7567T: git git://git.linbit.com/drbd-8.4.git 7568F: Documentation/admin-guide/blockdev/ 7569F: drivers/block/drbd/ 7570F: include/linux/drbd* 7571F: lib/lru_cache.c 7572 7573DRIVER COMPONENT FRAMEWORK 7574L: dri-devel@lists.freedesktop.org 7575F: drivers/base/component.c 7576F: include/linux/component.h 7577 7578DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS 7579M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 7580M: "Rafael J. Wysocki" <rafael@kernel.org> 7581M: Danilo Krummrich <dakr@kernel.org> 7582S: Supported 7583T: git git://git.kernel.org/pub/scm/linux/kernel/git/driver-core/driver-core.git 7584F: Documentation/core-api/kobject.rst 7585F: drivers/base/ 7586F: fs/debugfs/ 7587F: fs/sysfs/ 7588F: include/linux/device/ 7589F: include/linux/debugfs.h 7590F: include/linux/device.h 7591F: include/linux/fwnode.h 7592F: include/linux/kobj* 7593F: include/linux/property.h 7594F: include/linux/sysfs.h 7595F: lib/kobj* 7596F: rust/kernel/debugfs.rs 7597F: rust/kernel/debugfs/ 7598F: rust/kernel/device.rs 7599F: rust/kernel/device/ 7600F: rust/kernel/device_id.rs 7601F: rust/kernel/devres.rs 7602F: rust/kernel/driver.rs 7603F: rust/kernel/faux.rs 7604F: rust/kernel/platform.rs 7605F: samples/rust/rust_debugfs.rs 7606F: samples/rust/rust_debugfs_scoped.rs 7607F: samples/rust/rust_driver_platform.rs 7608F: samples/rust/rust_driver_faux.rs 7609 7610DRIVERS FOR OMAP ADAPTIVE VOLTAGE SCALING (AVS) 7611M: Nishanth Menon <nm@ti.com> 7612L: linux-pm@vger.kernel.org 7613S: Maintained 7614F: drivers/soc/ti/smartreflex.c 7615F: include/linux/power/smartreflex.h 7616 7617DRM ACCEL DRIVERS FOR INTEL VPU 7618M: Maciej Falkowski <maciej.falkowski@linux.intel.com> 7619M: Karol Wachowski <karol.wachowski@linux.intel.com> 7620L: dri-devel@lists.freedesktop.org 7621S: Supported 7622T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7623F: drivers/accel/ivpu/ 7624F: include/uapi/drm/ivpu_accel.h 7625 7626DRM ACCEL DRIVER FOR ROCKCHIP NPU 7627M: Tomeu Vizoso <tomeu@tomeuvizoso.net> 7628L: dri-devel@lists.freedesktop.org 7629S: Supported 7630T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7631F: Documentation/accel/rocket/ 7632F: Documentation/devicetree/bindings/npu/rockchip,rk3588-rknn-core.yaml 7633F: drivers/accel/rocket/ 7634F: include/uapi/drm/rocket_accel.h 7635 7636DRM COMPUTE ACCELERATORS DRIVERS AND FRAMEWORK 7637M: Oded Gabbay <ogabbay@kernel.org> 7638L: dri-devel@lists.freedesktop.org 7639S: Maintained 7640C: irc://irc.oftc.net/dri-devel 7641T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/accel.git 7642F: Documentation/accel/ 7643F: drivers/accel/ 7644F: include/drm/drm_accel.h 7645 7646DRM DRIVER FOR ALLWINNER DE2 AND DE3 ENGINE 7647M: Maxime Ripard <mripard@kernel.org> 7648M: Chen-Yu Tsai <wens@csie.org> 7649R: Jernej Skrabec <jernej.skrabec@gmail.com> 7650L: dri-devel@lists.freedesktop.org 7651S: Supported 7652T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7653F: drivers/gpu/drm/sun4i/sun8i* 7654 7655DRM DRIVER FOR APPLE TOUCH BARS 7656M: Aun-Ali Zaidi <admin@kodeit.net> 7657M: Aditya Garg <gargaditya08@live.com> 7658L: dri-devel@lists.freedesktop.org 7659S: Maintained 7660T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7661F: drivers/gpu/drm/tiny/appletbdrm.c 7662 7663DRM DRIVER FOR ARM PL111 CLCD 7664M: Linus Walleij <linus.walleij@linaro.org> 7665S: Maintained 7666T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7667F: drivers/gpu/drm/pl111/ 7668 7669DRM DRIVER FOR ARM VERSATILE TFT PANELS 7670M: Linus Walleij <linus.walleij@linaro.org> 7671S: Maintained 7672T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7673F: Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.yaml 7674F: drivers/gpu/drm/panel/panel-arm-versatile.c 7675 7676DRM DRIVER FOR ASPEED BMC GFX 7677M: Joel Stanley <joel@jms.id.au> 7678L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 7679S: Supported 7680T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7681F: Documentation/devicetree/bindings/gpu/aspeed,ast2400-gfx.yaml 7682F: drivers/gpu/drm/aspeed/ 7683 7684DRM DRIVER FOR AST SERVER GRAPHICS CHIPS 7685M: Dave Airlie <airlied@redhat.com> 7686R: Thomas Zimmermann <tzimmermann@suse.de> 7687R: Jocelyn Falempe <jfalempe@redhat.com> 7688L: dri-devel@lists.freedesktop.org 7689S: Supported 7690T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7691F: drivers/gpu/drm/ast/ 7692 7693DRM DRIVER FOR BOCHS VIRTUAL GPU 7694M: Gerd Hoffmann <kraxel@redhat.com> 7695L: virtualization@lists.linux.dev 7696S: Maintained 7697T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7698F: drivers/gpu/drm/tiny/bochs.c 7699 7700DRM DRIVER FOR BOE HIMAX8279D PANELS 7701M: Jerry Han <hanxu5@huaqin.corp-partner.google.com> 7702S: Maintained 7703F: Documentation/devicetree/bindings/display/panel/boe,himax8279d.yaml 7704F: drivers/gpu/drm/panel/panel-boe-himax8279d.c 7705 7706DRM DRIVER FOR CHIPONE ICN6211 MIPI-DSI to RGB CONVERTER BRIDGE 7707M: Jagan Teki <jagan@amarulasolutions.com> 7708S: Maintained 7709F: Documentation/devicetree/bindings/display/bridge/chipone,icn6211.yaml 7710F: drivers/gpu/drm/bridge/chipone-icn6211.c 7711 7712DRM DRIVER FOR EBBG FT8719 PANEL 7713M: Joel Selvaraj <jo@jsfamily.in> 7714S: Maintained 7715T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7716F: Documentation/devicetree/bindings/display/panel/ebbg,ft8719.yaml 7717F: drivers/gpu/drm/panel/panel-ebbg-ft8719.c 7718 7719DRM DRIVER FOR FARADAY TVE200 TV ENCODER 7720M: Linus Walleij <linus.walleij@linaro.org> 7721S: Maintained 7722T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7723F: drivers/gpu/drm/tve200/ 7724 7725DRM DRIVER FOR FEIXIN K101 IM2BA02 MIPI-DSI LCD PANELS 7726M: Icenowy Zheng <icenowy@aosc.io> 7727S: Maintained 7728F: Documentation/devicetree/bindings/display/panel/feixin,k101-im2ba02.yaml 7729F: drivers/gpu/drm/panel/panel-feixin-k101-im2ba02.c 7730 7731DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS 7732M: Jagan Teki <jagan@amarulasolutions.com> 7733S: Maintained 7734F: Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.yaml 7735F: drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c 7736 7737DRM DRIVER FOR FIRMWARE FRAMEBUFFERS 7738M: Thomas Zimmermann <tzimmermann@suse.de> 7739M: Javier Martinez Canillas <javierm@redhat.com> 7740L: dri-devel@lists.freedesktop.org 7741S: Maintained 7742T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7743F: drivers/firmware/sysfb*.c 7744F: drivers/gpu/drm/sysfb/ 7745F: drivers/video/aperture.c 7746F: drivers/video/nomodeset.c 7747F: include/linux/aperture.h 7748F: include/linux/sysfb.h 7749F: include/video/nomodeset.h 7750 7751DRM DRIVER FOR GENERIC EDP PANELS 7752R: Douglas Anderson <dianders@chromium.org> 7753F: Documentation/devicetree/bindings/display/panel/panel-edp.yaml 7754F: drivers/gpu/drm/panel/panel-edp.c 7755 7756DRM DRIVER FOR GENERIC USB DISPLAY 7757S: Orphan 7758W: https://github.com/notro/gud/wiki 7759T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7760F: drivers/gpu/drm/gud/ 7761F: include/drm/gud.h 7762 7763DRM DRIVER FOR GRAIN MEDIA GM12U320 PROJECTORS 7764M: Hans de Goede <hansg@kernel.org> 7765S: Maintained 7766T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7767F: drivers/gpu/drm/tiny/gm12u320.c 7768 7769DRM DRIVER FOR HIMAX HX8394 MIPI-DSI LCD panels 7770M: Ondrej Jirman <megi@xff.cz> 7771M: Javier Martinez Canillas <javierm@redhat.com> 7772S: Maintained 7773T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7774F: Documentation/devicetree/bindings/display/panel/himax,hx8394.yaml 7775F: drivers/gpu/drm/panel/panel-himax-hx8394.c 7776 7777DRM DRIVER FOR HX8357D PANELS 7778S: Orphan 7779T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7780F: Documentation/devicetree/bindings/display/himax,hx8357.yaml 7781F: drivers/gpu/drm/tiny/hx8357d.c 7782 7783DRM DRIVER FOR HYPERV SYNTHETIC VIDEO DEVICE 7784M: Deepak Rawat <drawat.floss@gmail.com> 7785L: linux-hyperv@vger.kernel.org 7786L: dri-devel@lists.freedesktop.org 7787S: Maintained 7788T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7789F: drivers/gpu/drm/hyperv 7790 7791DRM DRIVER FOR ILITEK ILI9225 PANELS 7792M: David Lechner <david@lechnology.com> 7793S: Maintained 7794T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7795F: Documentation/devicetree/bindings/display/ilitek,ili9225.txt 7796F: drivers/gpu/drm/tiny/ili9225.c 7797 7798DRM DRIVER FOR ILITEK ILI9486 PANELS 7799M: Kamlesh Gurudasani <kamlesh.gurudasani@gmail.com> 7800S: Maintained 7801T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7802F: Documentation/devicetree/bindings/display/ilitek,ili9486.yaml 7803F: drivers/gpu/drm/tiny/ili9486.c 7804 7805DRM DRIVER FOR ILITEK ILI9805 PANELS 7806M: Michael Trimarchi <michael@amarulasolutions.com> 7807S: Maintained 7808F: Documentation/devicetree/bindings/display/panel/ilitek,ili9805.yaml 7809F: drivers/gpu/drm/panel/panel-ilitek-ili9805.c 7810 7811DRM DRIVER FOR ILITEK ILI9806E PANELS 7812M: Michael Walle <mwalle@kernel.org> 7813S: Maintained 7814F: drivers/gpu/drm/panel/panel-ilitek-ili9806e.c 7815 7816DRM DRIVER FOR JADARD JD9365DA-H3 MIPI-DSI LCD PANELS 7817M: Jagan Teki <jagan@edgeble.ai> 7818S: Maintained 7819F: Documentation/devicetree/bindings/display/panel/jadard,jd9365da-h3.yaml 7820F: drivers/gpu/drm/panel/panel-jadard-jd9365da-h3.c 7821 7822DRM DRIVER FOR LG SW43408 PANELS 7823M: Sumit Semwal <sumit.semwal@linaro.org> 7824M: Casey Connolly <casey.connolly@linaro.org> 7825S: Maintained 7826T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7827F: Documentation/devicetree/bindings/display/panel/lg,sw43408.yaml 7828F: drivers/gpu/drm/panel/panel-lg-sw43408.c 7829 7830DRM DRIVER FOR LOGICVC DISPLAY CONTROLLER 7831M: Paul Kocialkowski <paulk@sys-base.io> 7832S: Supported 7833T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7834F: drivers/gpu/drm/logicvc/ 7835 7836DRM DRIVER FOR LVDS PANELS 7837M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7838L: dri-devel@lists.freedesktop.org 7839S: Maintained 7840T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7841F: Documentation/devicetree/bindings/display/lvds.yaml 7842F: Documentation/devicetree/bindings/display/panel/panel-lvds.yaml 7843F: drivers/gpu/drm/panel/panel-lvds.c 7844 7845DRM DRIVER FOR MANTIX MLAF057WE51 PANELS 7846M: Guido Günther <agx@sigxcpu.org> 7847R: Purism Kernel Team <kernel@puri.sm> 7848S: Maintained 7849F: Documentation/devicetree/bindings/display/panel/mantix,mlaf057we51-x.yaml 7850F: drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c 7851 7852DRM DRIVER FOR MGA G200 GRAPHICS CHIPS 7853M: Dave Airlie <airlied@redhat.com> 7854R: Thomas Zimmermann <tzimmermann@suse.de> 7855R: Jocelyn Falempe <jfalempe@redhat.com> 7856L: dri-devel@lists.freedesktop.org 7857S: Supported 7858T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7859F: drivers/gpu/drm/mgag200/ 7860 7861DRM DRIVER FOR MI0283QT 7862M: Alex Lanzano <lanzano.alex@gmail.com> 7863S: Maintained 7864T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7865F: Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt 7866F: drivers/gpu/drm/tiny/mi0283qt.c 7867 7868DRM DRIVER FOR MIPI DBI compatible panels 7869S: Orphan 7870W: https://github.com/notro/panel-mipi-dbi/wiki 7871T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7872F: Documentation/devicetree/bindings/display/panel/panel-mipi-dbi-spi.yaml 7873F: drivers/gpu/drm/tiny/panel-mipi-dbi.c 7874 7875DRM DRIVER for Qualcomm Adreno GPUs 7876M: Rob Clark <robin.clark@oss.qualcomm.com> 7877R: Sean Paul <sean@poorly.run> 7878R: Konrad Dybcio <konradybcio@kernel.org> 7879L: linux-arm-msm@vger.kernel.org 7880L: dri-devel@lists.freedesktop.org 7881L: freedreno@lists.freedesktop.org 7882S: Maintained 7883B: https://gitlab.freedesktop.org/drm/msm/-/issues 7884T: git https://gitlab.freedesktop.org/drm/msm.git 7885F: Documentation/devicetree/bindings/display/msm/gpu.yaml 7886F: Documentation/devicetree/bindings/opp/opp-v2-qcom-adreno.yaml 7887F: drivers/gpu/drm/msm/adreno/ 7888F: drivers/gpu/drm/msm/msm_gpu.* 7889F: drivers/gpu/drm/msm/msm_gpu_devfreq.* 7890F: drivers/gpu/drm/msm/msm_ringbuffer.* 7891F: drivers/gpu/drm/msm/registers/adreno/ 7892F: include/uapi/drm/msm_drm.h 7893 7894DRM DRIVER for Qualcomm display hardware 7895M: Rob Clark <robin.clark@oss.qualcomm.com> 7896M: Dmitry Baryshkov <lumag@kernel.org> 7897R: Abhinav Kumar <abhinav.kumar@linux.dev> 7898R: Jessica Zhang <jessica.zhang@oss.qualcomm.com> 7899R: Sean Paul <sean@poorly.run> 7900R: Marijn Suijten <marijn.suijten@somainline.org> 7901L: linux-arm-msm@vger.kernel.org 7902L: dri-devel@lists.freedesktop.org 7903L: freedreno@lists.freedesktop.org 7904S: Maintained 7905B: https://gitlab.freedesktop.org/drm/msm/-/issues 7906T: git https://gitlab.freedesktop.org/drm/msm.git 7907F: Documentation/devicetree/bindings/display/msm/ 7908F: drivers/gpu/drm/ci/xfails/msm* 7909F: drivers/gpu/drm/msm/ 7910F: include/dt-bindings/clock/qcom,dsi-phy-28nm.h 7911F: include/uapi/drm/msm_drm.h 7912 7913DRM DRIVER FOR NOVATEK NT35510 PANELS 7914M: Linus Walleij <linus.walleij@linaro.org> 7915S: Maintained 7916T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7917F: Documentation/devicetree/bindings/display/panel/novatek,nt35510.yaml 7918F: drivers/gpu/drm/panel/panel-novatek-nt35510.c 7919 7920DRM DRIVER FOR NOVATEK NT35560 PANELS 7921M: Linus Walleij <linus.walleij@linaro.org> 7922S: Maintained 7923T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7924F: Documentation/devicetree/bindings/display/panel/sony,acx424akp.yaml 7925F: drivers/gpu/drm/panel/panel-novatek-nt35560.c 7926 7927DRM DRIVER FOR NOVATEK NT36523 PANELS 7928M: Jianhua Lu <lujianhua000@gmail.com> 7929S: Maintained 7930T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7931F: Documentation/devicetree/bindings/display/panel/novatek,nt36523.yaml 7932F: drivers/gpu/drm/panel/panel-novatek-nt36523.c 7933 7934DRM DRIVER FOR NOVATEK NT36672A PANELS 7935M: Sumit Semwal <sumit.semwal@linaro.org> 7936S: Maintained 7937T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7938F: Documentation/devicetree/bindings/display/panel/novatek,nt36672a.yaml 7939F: drivers/gpu/drm/panel/panel-novatek-nt36672a.c 7940 7941DRM DRIVER FOR NOVATEK NT37801 PANELS 7942M: Krzysztof Kozlowski <krzk@kernel.org> 7943S: Maintained 7944F: Documentation/devicetree/bindings/display/panel/novatek,nt37801.yaml 7945F: drivers/gpu/drm/panel/panel-novatek-nt37801.c 7946 7947DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS 7948M: Lyude Paul <lyude@redhat.com> 7949M: Danilo Krummrich <dakr@kernel.org> 7950L: dri-devel@lists.freedesktop.org 7951L: nouveau@lists.freedesktop.org 7952S: Supported 7953W: https://nouveau.freedesktop.org/ 7954Q: https://patchwork.freedesktop.org/project/nouveau/ 7955Q: https://gitlab.freedesktop.org/drm/nouveau/-/merge_requests 7956B: https://gitlab.freedesktop.org/drm/nouveau/-/issues 7957C: irc://irc.oftc.net/nouveau 7958T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7959F: drivers/gpu/drm/nouveau/ 7960F: include/uapi/drm/nouveau_drm.h 7961 7962CORE DRIVER FOR NVIDIA GPUS [RUST] 7963M: Danilo Krummrich <dakr@kernel.org> 7964M: Alexandre Courbot <acourbot@nvidia.com> 7965L: nouveau@lists.freedesktop.org 7966S: Supported 7967W: https://rust-for-linux.com/nova-gpu-driver 7968Q: https://patchwork.freedesktop.org/project/nouveau/ 7969B: https://gitlab.freedesktop.org/drm/nova/-/issues 7970C: irc://irc.oftc.net/nouveau 7971T: git https://gitlab.freedesktop.org/drm/nova.git nova-next 7972F: Documentation/gpu/nova/ 7973F: drivers/gpu/nova-core/ 7974 7975DRM DRIVER FOR NVIDIA GPUS [RUST] 7976M: Danilo Krummrich <dakr@kernel.org> 7977L: nouveau@lists.freedesktop.org 7978S: Supported 7979W: https://rust-for-linux.com/nova-gpu-driver 7980Q: https://patchwork.freedesktop.org/project/nouveau/ 7981B: https://gitlab.freedesktop.org/drm/nova/-/issues 7982C: irc://irc.oftc.net/nouveau 7983T: git https://gitlab.freedesktop.org/drm/nova.git nova-next 7984F: Documentation/gpu/nova/ 7985F: drivers/gpu/drm/nova/ 7986F: include/uapi/drm/nova_drm.h 7987 7988DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS 7989M: Stefan Mavrodiev <stefan@olimex.com> 7990S: Maintained 7991F: Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.yaml 7992F: drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c 7993 7994DRM DRIVER FOR PARADE PS8640 BRIDGE CHIP 7995R: Douglas Anderson <dianders@chromium.org> 7996F: Documentation/devicetree/bindings/display/bridge/ps8640.yaml 7997F: drivers/gpu/drm/bridge/parade-ps8640.c 7998 7999DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS 8000M: Alex Lanzano <lanzano.alex@gmail.com> 8001S: Maintained 8002T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8003F: Documentation/devicetree/bindings/display/repaper.txt 8004F: drivers/gpu/drm/tiny/repaper.c 8005 8006DRM DRIVER FOR PIXPAPER E-INK PANEL 8007M: LiangCheng Wang <zaq14760@gmail.com> 8008L: dri-devel@lists.freedesktop.org 8009S: Maintained 8010F: Documentation/devicetree/bindings/display/mayqueen,pixpaper.yaml 8011F: drivers/gpu/drm/tiny/pixpaper.c 8012 8013DRM DRIVER FOR QEMU'S CIRRUS DEVICE 8014M: Dave Airlie <airlied@redhat.com> 8015M: Gerd Hoffmann <kraxel@redhat.com> 8016L: virtualization@lists.linux.dev 8017S: Obsolete 8018W: https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/ 8019T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8020F: drivers/gpu/drm/tiny/cirrus-qemu.c 8021 8022DRM DRIVER FOR QXL VIRTUAL GPU 8023M: Dave Airlie <airlied@redhat.com> 8024M: Gerd Hoffmann <kraxel@redhat.com> 8025L: virtualization@lists.linux.dev 8026L: spice-devel@lists.freedesktop.org 8027S: Maintained 8028T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8029F: drivers/gpu/drm/qxl/ 8030F: include/uapi/drm/qxl_drm.h 8031 8032DRM DRIVER FOR RAYDIUM RM67191 PANELS 8033M: Robert Chiras <robert.chiras@nxp.com> 8034S: Maintained 8035F: Documentation/devicetree/bindings/display/panel/raydium,rm67191.yaml 8036F: drivers/gpu/drm/panel/panel-raydium-rm67191.c 8037 8038DRM DRIVER FOR SAMSUNG DB7430 PANELS 8039M: Linus Walleij <linus.walleij@linaro.org> 8040S: Maintained 8041T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8042F: Documentation/devicetree/bindings/display/panel/samsung,lms397kf04.yaml 8043F: drivers/gpu/drm/panel/panel-samsung-db7430.c 8044 8045DRM DRIVER FOR SAMSUNG MIPI DSIM BRIDGE 8046M: Inki Dae <inki.dae@samsung.com> 8047M: Jagan Teki <jagan@amarulasolutions.com> 8048M: Marek Szyprowski <m.szyprowski@samsung.com> 8049S: Maintained 8050T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8051F: Documentation/devicetree/bindings/display/bridge/samsung,mipi-dsim.yaml 8052F: drivers/gpu/drm/bridge/samsung-dsim.c 8053F: include/drm/bridge/samsung-dsim.h 8054 8055DRM DRIVER FOR SAMSUNG S6D27A1 PANELS 8056M: Markuss Broks <markuss.broks@gmail.com> 8057S: Maintained 8058F: Documentation/devicetree/bindings/display/panel/samsung,s6d27a1.yaml 8059F: drivers/gpu/drm/panel/panel-samsung-s6d27a1.c 8060 8061DRM DRIVER FOR SAMSUNG S6D7AA0 PANELS 8062M: Artur Weber <aweber.kernel@gmail.com> 8063S: Maintained 8064F: Documentation/devicetree/bindings/display/panel/samsung,s6d7aa0.yaml 8065F: drivers/gpu/drm/panel/panel-samsung-s6d7aa0.c 8066 8067DRM DRIVER FOR SAMSUNG S6E3HA8 PANELS 8068M: Dzmitry Sankouski <dsankouski@gmail.com> 8069S: Maintained 8070F: Documentation/devicetree/bindings/display/panel/samsung,s6e3ha8.yaml 8071F: drivers/gpu/drm/panel/panel-samsung-s6e3ha8.c 8072 8073DRM DRIVER FOR SHARP MEMORY LCD 8074M: Alex Lanzano <lanzano.alex@gmail.com> 8075S: Maintained 8076F: Documentation/devicetree/bindings/display/sharp,ls010b7dh04.yaml 8077F: drivers/gpu/drm/tiny/sharp-memory.c 8078 8079DRM DRIVER FOR SITRONIX ST7586 PANELS 8080M: David Lechner <david@lechnology.com> 8081S: Maintained 8082T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8083F: Documentation/devicetree/bindings/display/sitronix,st7586.yaml 8084F: drivers/gpu/drm/sitronix/st7586.c 8085 8086DRM DRIVER FOR SITRONIX ST7571 PANELS 8087M: Marcus Folkesson <marcus.folkesson@gmail.com> 8088S: Maintained 8089F: Documentation/devicetree/bindings/display/sitronix,st7567.yaml 8090F: Documentation/devicetree/bindings/display/sitronix,st7571.yaml 8091F: drivers/gpu/drm/sitronix/st7571-i2c.c 8092 8093DRM DRIVER FOR SITRONIX ST7701 PANELS 8094M: Jagan Teki <jagan@amarulasolutions.com> 8095S: Maintained 8096F: Documentation/devicetree/bindings/display/panel/sitronix,st7701.yaml 8097F: drivers/gpu/drm/panel/panel-sitronix-st7701.c 8098 8099DRM DRIVER FOR SITRONIX ST7703 PANELS 8100M: Guido Günther <agx@sigxcpu.org> 8101R: Purism Kernel Team <kernel@puri.sm> 8102R: Ondrej Jirman <megi@xff.cz> 8103S: Maintained 8104F: Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.yaml 8105F: drivers/gpu/drm/panel/panel-sitronix-st7703.c 8106 8107DRM DRIVER FOR SITRONIX ST7735R PANELS 8108M: David Lechner <david@lechnology.com> 8109S: Maintained 8110T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8111F: Documentation/devicetree/bindings/display/sitronix,st7735r.yaml 8112F: drivers/gpu/drm/sitronix/st7735r.c 8113 8114DRM DRIVER FOR SOLOMON SSD130X OLED DISPLAYS 8115M: Javier Martinez Canillas <javierm@redhat.com> 8116S: Maintained 8117T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8118F: Documentation/devicetree/bindings/display/solomon,ssd-common.yaml 8119F: Documentation/devicetree/bindings/display/solomon,ssd13*.yaml 8120F: drivers/gpu/drm/solomon/ssd130x* 8121 8122DRM DRIVER FOR ST-ERICSSON MCDE 8123M: Linus Walleij <linus.walleij@linaro.org> 8124S: Maintained 8125T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8126F: Documentation/devicetree/bindings/display/ste,mcde.yaml 8127F: drivers/gpu/drm/mcde/ 8128 8129DRM DRIVER FOR SYNAPTICS R63353 PANELS 8130M: Michael Trimarchi <michael@amarulasolutions.com> 8131S: Maintained 8132F: Documentation/devicetree/bindings/display/panel/synaptics,r63353.yaml 8133F: drivers/gpu/drm/panel/panel-synaptics-r63353.c 8134 8135DRM DRIVER FOR SYNOPSYS DESIGNWARE DISPLAYPORT BRIDGE 8136M: Andy Yan <andy.yan@rock-chips.com> 8137S: Maintained 8138T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8139F: Documentation/devicetree/bindings/display/rockchip/rockchip,dw-dp.yaml 8140F: drivers/gpu/drm/bridge/synopsys/dw-dp.c 8141F: include/drm/bridge/dw_dp.h 8142 8143DRM DRIVER FOR TI DLPC3433 MIPI DSI TO DMD BRIDGE 8144M: Jagan Teki <jagan@amarulasolutions.com> 8145S: Maintained 8146F: Documentation/devicetree/bindings/display/bridge/ti,dlpc3433.yaml 8147F: drivers/gpu/drm/bridge/ti-dlpc3433.c 8148 8149DRM DRIVER FOR TI SN65DSI86 BRIDGE CHIP 8150R: Douglas Anderson <dianders@chromium.org> 8151F: Documentation/devicetree/bindings/display/bridge/ti,sn65dsi86.yaml 8152F: drivers/gpu/drm/bridge/ti-sn65dsi86.c 8153 8154DRM DRIVER FOR TPO TPG110 PANELS 8155M: Linus Walleij <linus.walleij@linaro.org> 8156S: Maintained 8157T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8158F: Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml 8159F: drivers/gpu/drm/panel/panel-tpo-tpg110.c 8160 8161DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS 8162M: Dave Airlie <airlied@redhat.com> 8163R: Sean Paul <sean@poorly.run> 8164R: Thomas Zimmermann <tzimmermann@suse.de> 8165L: dri-devel@lists.freedesktop.org 8166S: Supported 8167T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8168F: drivers/gpu/drm/udl/ 8169 8170DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS) 8171M: Louis Chauvet <louis.chauvet@bootlin.com> 8172R: Haneen Mohammed <hamohammed.sa@gmail.com> 8173R: Simona Vetter <simona@ffwll.ch> 8174R: Melissa Wen <melissa.srw@gmail.com> 8175L: dri-devel@lists.freedesktop.org 8176S: Maintained 8177T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8178F: Documentation/gpu/vkms.rst 8179F: drivers/gpu/drm/ci/xfails/vkms* 8180F: drivers/gpu/drm/vkms/ 8181 8182DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU 8183M: Hans de Goede <hansg@kernel.org> 8184L: dri-devel@lists.freedesktop.org 8185S: Maintained 8186T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8187F: drivers/gpu/drm/vboxvideo/ 8188 8189DRM DRIVER FOR VMWARE VIRTUAL GPU 8190M: Zack Rusin <zack.rusin@broadcom.com> 8191R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 8192L: dri-devel@lists.freedesktop.org 8193S: Supported 8194T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8195F: drivers/gpu/drm/vmwgfx/ 8196F: include/uapi/drm/vmwgfx_drm.h 8197 8198DRM DRIVER FOR WIDECHIPS WS2401 PANELS 8199M: Linus Walleij <linus.walleij@linaro.org> 8200S: Maintained 8201T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8202F: Documentation/devicetree/bindings/display/panel/samsung,lms380kf01.yaml 8203F: drivers/gpu/drm/panel/panel-widechips-ws2401.c 8204 8205DRM DRIVERS 8206M: David Airlie <airlied@gmail.com> 8207M: Simona Vetter <simona@ffwll.ch> 8208L: dri-devel@lists.freedesktop.org 8209S: Maintained 8210B: https://gitlab.freedesktop.org/drm 8211C: irc://irc.oftc.net/dri-devel 8212T: git https://gitlab.freedesktop.org/drm/kernel.git 8213F: Documentation/devicetree/bindings/display/ 8214F: Documentation/devicetree/bindings/gpu/ 8215F: Documentation/gpu/ 8216F: drivers/gpu/ 8217F: rust/kernel/drm/ 8218F: include/drm/ 8219F: include/linux/vga* 8220F: include/uapi/drm/ 8221 8222DRM DRIVERS AND MISC GPU PATCHES 8223M: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> 8224M: Maxime Ripard <mripard@kernel.org> 8225M: Thomas Zimmermann <tzimmermann@suse.de> 8226S: Maintained 8227W: https://drm.pages.freedesktop.org/maintainer-tools/drm-misc.html 8228T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8229F: Documentation/devicetree/bindings/display/ 8230F: Documentation/devicetree/bindings/gpu/ 8231F: Documentation/gpu/ 8232F: drivers/gpu/drm/ 8233F: drivers/gpu/vga/ 8234F: include/drm/drm 8235F: include/linux/vga* 8236F: include/uapi/drm/ 8237X: drivers/gpu/drm/amd/ 8238X: drivers/gpu/drm/armada/ 8239X: drivers/gpu/drm/etnaviv/ 8240X: drivers/gpu/drm/exynos/ 8241X: drivers/gpu/drm/i915/ 8242X: drivers/gpu/drm/kmb/ 8243X: drivers/gpu/drm/mediatek/ 8244X: drivers/gpu/drm/msm/ 8245X: drivers/gpu/drm/nova/ 8246X: drivers/gpu/drm/radeon/ 8247X: drivers/gpu/drm/tegra/ 8248X: drivers/gpu/drm/xe/ 8249 8250DRM DRIVERS AND COMMON INFRASTRUCTURE [RUST] 8251M: Danilo Krummrich <dakr@kernel.org> 8252M: Alice Ryhl <aliceryhl@google.com> 8253S: Supported 8254W: https://drm.pages.freedesktop.org/maintainer-tools/drm-rust.html 8255T: git https://gitlab.freedesktop.org/drm/rust/kernel.git 8256F: drivers/gpu/drm/nova/ 8257F: drivers/gpu/nova-core/ 8258F: rust/kernel/drm/ 8259 8260DRM DRIVERS FOR ALLWINNER A10 8261M: Maxime Ripard <mripard@kernel.org> 8262M: Chen-Yu Tsai <wens@csie.org> 8263L: dri-devel@lists.freedesktop.org 8264S: Supported 8265T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8266F: Documentation/devicetree/bindings/display/allwinner* 8267F: drivers/gpu/drm/sun4i/ 8268 8269DRM DRIVERS FOR AMLOGIC SOCS 8270M: Neil Armstrong <neil.armstrong@linaro.org> 8271L: dri-devel@lists.freedesktop.org 8272L: linux-amlogic@lists.infradead.org 8273S: Supported 8274W: http://linux-meson.com/ 8275T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8276F: Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml 8277F: Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml 8278F: Documentation/gpu/meson.rst 8279F: drivers/gpu/drm/ci/xfails/meson* 8280F: drivers/gpu/drm/meson/ 8281 8282DRM DRIVERS FOR ATMEL HLCDC 8283M: Manikandan Muralidharan <manikandan.m@microchip.com> 8284M: Dharma Balasubiramani <dharma.b@microchip.com> 8285L: dri-devel@lists.freedesktop.org 8286S: Supported 8287T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8288F: Documentation/devicetree/bindings/display/atmel/ 8289F: drivers/gpu/drm/atmel-hlcdc/ 8290 8291DRM DRIVERS FOR BRIDGE CHIPS 8292M: Andrzej Hajda <andrzej.hajda@intel.com> 8293M: Neil Armstrong <neil.armstrong@linaro.org> 8294M: Robert Foss <rfoss@kernel.org> 8295R: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 8296R: Jonas Karlman <jonas@kwiboo.se> 8297R: Jernej Skrabec <jernej.skrabec@gmail.com> 8298S: Maintained 8299T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8300F: Documentation/devicetree/bindings/display/bridge/ 8301F: drivers/gpu/drm/bridge/ 8302F: drivers/gpu/drm/display/drm_bridge_connector.c 8303F: drivers/gpu/drm/drm_bridge.c 8304F: include/drm/drm_bridge.h 8305F: include/drm/drm_bridge_connector.h 8306 8307DRM DRIVERS FOR EXYNOS 8308M: Inki Dae <inki.dae@samsung.com> 8309M: Seung-Woo Kim <sw0312.kim@samsung.com> 8310M: Kyungmin Park <kyungmin.park@samsung.com> 8311L: dri-devel@lists.freedesktop.org 8312S: Supported 8313T: git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git 8314F: Documentation/devicetree/bindings/display/samsung/ 8315F: drivers/gpu/drm/exynos/ 8316F: include/uapi/drm/exynos_drm.h 8317 8318DRM DRIVERS FOR FREESCALE DCU 8319M: Stefan Agner <stefan@agner.ch> 8320M: Alison Wang <alison.wang@nxp.com> 8321L: dri-devel@lists.freedesktop.org 8322S: Supported 8323T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8324F: Documentation/devicetree/bindings/display/fsl,ls1021a-dcu.yaml 8325F: Documentation/devicetree/bindings/display/fsl,vf610-tcon.yaml 8326F: drivers/gpu/drm/fsl-dcu/ 8327 8328DRM DRIVERS FOR FREESCALE IMX 5/6 8329M: Philipp Zabel <p.zabel@pengutronix.de> 8330L: dri-devel@lists.freedesktop.org 8331S: Maintained 8332T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8333T: git git://git.pengutronix.de/git/pza/linux 8334F: Documentation/devicetree/bindings/display/imx/ 8335F: drivers/gpu/drm/imx/ipuv3/ 8336F: drivers/gpu/ipu-v3/ 8337 8338DRM DRIVERS FOR FREESCALE IMX8 DISPLAY CONTROLLER 8339M: Liu Ying <victor.liu@nxp.com> 8340L: dri-devel@lists.freedesktop.org 8341S: Maintained 8342T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8343F: Documentation/devicetree/bindings/display/imx/fsl,imx8qxp-dc*.yaml 8344F: drivers/gpu/drm/imx/dc/ 8345 8346DRM DRIVERS FOR FREESCALE IMX BRIDGE 8347M: Liu Ying <victor.liu@nxp.com> 8348L: dri-devel@lists.freedesktop.org 8349S: Maintained 8350F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-ldb.yaml 8351F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-combiner.yaml 8352F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-link.yaml 8353F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pxl2dpi.yaml 8354F: drivers/gpu/drm/bridge/imx/ 8355 8356DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets) 8357M: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> 8358L: dri-devel@lists.freedesktop.org 8359S: Maintained 8360T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8361F: drivers/gpu/drm/gma500/ 8362 8363DRM DRIVERS FOR HISILICON 8364M: Xinliang Liu <xinliang.liu@linaro.org> 8365M: Tian Tao <tiantao6@hisilicon.com> 8366R: Xinwei Kong <kong.kongxinwei@hisilicon.com> 8367R: Sumit Semwal <sumit.semwal@linaro.org> 8368R: Yongqin Liu <yongqin.liu@linaro.org> 8369R: John Stultz <jstultz@google.com> 8370L: dri-devel@lists.freedesktop.org 8371S: Maintained 8372T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8373F: Documentation/devicetree/bindings/display/hisilicon/ 8374F: drivers/gpu/drm/hisilicon/ 8375 8376DRM DRIVERS FOR LIMA 8377M: Qiang Yu <yuq825@gmail.com> 8378L: dri-devel@lists.freedesktop.org 8379L: lima@lists.freedesktop.org (moderated for non-subscribers) 8380S: Maintained 8381T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8382F: drivers/gpu/drm/lima/ 8383F: include/uapi/drm/lima_drm.h 8384 8385DRM DRIVERS FOR LOONGSON 8386M: Sui Jingfeng <suijingfeng@loongson.cn> 8387L: dri-devel@lists.freedesktop.org 8388S: Supported 8389T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8390F: drivers/gpu/drm/loongson/ 8391 8392DRM DRIVERS FOR MEDIATEK 8393M: Chun-Kuang Hu <chunkuang.hu@kernel.org> 8394M: Philipp Zabel <p.zabel@pengutronix.de> 8395L: dri-devel@lists.freedesktop.org 8396L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 8397S: Supported 8398F: Documentation/devicetree/bindings/display/mediatek/ 8399F: drivers/gpu/drm/ci/xfails/mediatek* 8400F: drivers/gpu/drm/mediatek/ 8401F: drivers/phy/mediatek/phy-mtk-dp.c 8402F: drivers/phy/mediatek/phy-mtk-hdmi* 8403F: drivers/phy/mediatek/phy-mtk-mipi* 8404 8405DRM DRIVERS FOR NVIDIA TEGRA 8406M: Thierry Reding <thierry.reding@gmail.com> 8407M: Mikko Perttunen <mperttunen@nvidia.com> 8408L: dri-devel@lists.freedesktop.org 8409L: linux-tegra@vger.kernel.org 8410S: Supported 8411T: git https://gitlab.freedesktop.org/drm/tegra.git 8412F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 8413F: Documentation/devicetree/bindings/gpu/host1x/ 8414F: drivers/gpu/drm/tegra/ 8415F: drivers/gpu/host1x/ 8416F: include/linux/host1x.h 8417F: include/uapi/drm/tegra_drm.h 8418 8419DRM DRIVERS FOR PRE-DCP APPLE DISPLAY OUTPUT 8420M: Sasha Finkelstein <fnkl.kernel@gmail.com> 8421R: Janne Grunau <j@jannau.net> 8422L: dri-devel@lists.freedesktop.org 8423L: asahi@lists.linux.dev 8424S: Maintained 8425W: https://asahilinux.org 8426B: https://github.com/AsahiLinux/linux/issues 8427C: irc://irc.oftc.net/asahi-dev 8428T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8429F: Documentation/devicetree/bindings/display/apple,h7-display-pipe-mipi.yaml 8430F: Documentation/devicetree/bindings/display/apple,h7-display-pipe.yaml 8431F: Documentation/devicetree/bindings/display/panel/apple,summit.yaml 8432F: drivers/gpu/drm/adp/ 8433F: drivers/gpu/drm/panel/panel-summit.c 8434 8435DRM DRIVERS FOR RENESAS R-CAR 8436M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 8437M: Tomi Valkeinen <tomi.valkeinen+renesas@ideasonboard.com> 8438R: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 8439L: dri-devel@lists.freedesktop.org 8440L: linux-renesas-soc@vger.kernel.org 8441S: Supported 8442T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8443F: Documentation/devicetree/bindings/display/bridge/renesas,dsi-csi2-tx.yaml 8444F: Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.yaml 8445F: Documentation/devicetree/bindings/display/bridge/renesas,lvds.yaml 8446F: Documentation/devicetree/bindings/display/renesas,du.yaml 8447F: drivers/gpu/drm/renesas/rcar-du/ 8448 8449DRM DRIVERS FOR RENESAS RZ 8450M: Biju Das <biju.das.jz@bp.renesas.com> 8451L: dri-devel@lists.freedesktop.org 8452L: linux-renesas-soc@vger.kernel.org 8453S: Maintained 8454T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8455F: Documentation/devicetree/bindings/display/renesas,rzg2l-du.yaml 8456F: drivers/gpu/drm/renesas/rz-du/ 8457 8458DRM DRIVERS FOR RENESAS SHMOBILE 8459M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 8460M: Geert Uytterhoeven <geert+renesas@glider.be> 8461L: dri-devel@lists.freedesktop.org 8462L: linux-renesas-soc@vger.kernel.org 8463S: Supported 8464T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8465F: Documentation/devicetree/bindings/display/renesas,shmobile-lcdc.yaml 8466F: drivers/gpu/drm/renesas/shmobile/ 8467F: include/linux/platform_data/shmob_drm.h 8468 8469DRM DRIVERS FOR ROCKCHIP 8470M: Sandy Huang <hjc@rock-chips.com> 8471M: Heiko Stübner <heiko@sntech.de> 8472M: Andy Yan <andy.yan@rock-chips.com> 8473L: dri-devel@lists.freedesktop.org 8474S: Maintained 8475T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8476F: Documentation/devicetree/bindings/display/rockchip/ 8477F: drivers/gpu/drm/ci/xfails/rockchip* 8478F: drivers/gpu/drm/rockchip/ 8479 8480DRM DRIVERS FOR STI 8481M: Alain Volmat <alain.volmat@foss.st.com> 8482M: Raphael Gallais-Pou <rgallaispou@gmail.com> 8483L: dri-devel@lists.freedesktop.org 8484S: Maintained 8485T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8486F: Documentation/devicetree/bindings/display/st,stih4xx.txt 8487F: drivers/gpu/drm/sti 8488 8489DRM DRIVERS FOR STM 8490M: Yannick Fertre <yannick.fertre@foss.st.com> 8491M: Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com> 8492M: Philippe Cornu <philippe.cornu@foss.st.com> 8493L: dri-devel@lists.freedesktop.org 8494S: Maintained 8495T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8496F: Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml 8497F: Documentation/devicetree/bindings/display/st,stm32mp25-lvds.yaml 8498F: drivers/gpu/drm/stm 8499 8500DRM DRIVERS FOR TI KEYSTONE 8501M: Jyri Sarha <jyri.sarha@iki.fi> 8502M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 8503L: dri-devel@lists.freedesktop.org 8504S: Maintained 8505T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8506F: Documentation/devicetree/bindings/display/ti/ti,am625-oldi.yaml 8507F: Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml 8508F: Documentation/devicetree/bindings/display/ti/ti,j721e-dss.yaml 8509F: Documentation/devicetree/bindings/display/ti/ti,k2g-dss.yaml 8510F: drivers/gpu/drm/tidss/ 8511 8512DRM DRIVERS FOR TI LCDC 8513M: Jyri Sarha <jyri.sarha@iki.fi> 8514M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 8515L: dri-devel@lists.freedesktop.org 8516S: Maintained 8517T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8518F: Documentation/devicetree/bindings/display/tilcdc/ 8519F: drivers/gpu/drm/tilcdc/ 8520 8521DRM DRIVERS FOR TI OMAP 8522M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 8523L: dri-devel@lists.freedesktop.org 8524S: Maintained 8525T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8526F: Documentation/devicetree/bindings/display/ti/ 8527F: drivers/gpu/drm/omapdrm/ 8528 8529DRM DRIVERS FOR V3D 8530M: Melissa Wen <mwen@igalia.com> 8531M: Maíra Canal <mcanal@igalia.com> 8532S: Supported 8533T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8534F: Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.yaml 8535F: drivers/gpu/drm/v3d/ 8536F: include/uapi/drm/v3d_drm.h 8537 8538DRM DRIVERS FOR VC4 8539M: Maxime Ripard <mripard@kernel.org> 8540M: Dave Stevenson <dave.stevenson@raspberrypi.com> 8541R: Maíra Canal <mcanal@igalia.com> 8542R: Raspberry Pi Kernel Maintenance <kernel-list@raspberrypi.com> 8543S: Supported 8544T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8545F: Documentation/devicetree/bindings/display/brcm,bcm2835-*.yaml 8546F: drivers/gpu/drm/vc4/ 8547F: include/uapi/drm/vc4_drm.h 8548 8549DRM DRIVERS FOR VIVANTE GPU IP 8550M: Lucas Stach <l.stach@pengutronix.de> 8551R: Russell King <linux+etnaviv@armlinux.org.uk> 8552R: Christian Gmeiner <christian.gmeiner@gmail.com> 8553L: etnaviv@lists.freedesktop.org (moderated for non-subscribers) 8554L: dri-devel@lists.freedesktop.org 8555S: Maintained 8556F: Documentation/devicetree/bindings/gpu/vivante,gc.yaml 8557F: drivers/gpu/drm/etnaviv/ 8558F: include/uapi/drm/etnaviv_drm.h 8559 8560DRM DRIVERS FOR XEN 8561M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 8562L: dri-devel@lists.freedesktop.org 8563L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 8564S: Supported 8565T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8566F: Documentation/gpu/xen-front.rst 8567F: drivers/gpu/drm/xen/ 8568 8569DRM DRIVERS FOR XILINX 8570M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 8571M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 8572L: dri-devel@lists.freedesktop.org 8573S: Maintained 8574T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8575F: Documentation/devicetree/bindings/display/xlnx/ 8576F: Documentation/gpu/zynqmp.rst 8577F: drivers/gpu/drm/xlnx/ 8578 8579DRM GPU SCHEDULER 8580M: Matthew Brost <matthew.brost@intel.com> 8581M: Danilo Krummrich <dakr@kernel.org> 8582M: Philipp Stanner <phasta@kernel.org> 8583R: Christian König <ckoenig.leichtzumerken@gmail.com> 8584L: dri-devel@lists.freedesktop.org 8585S: Supported 8586T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8587F: drivers/gpu/drm/scheduler/ 8588F: include/drm/gpu_scheduler.h 8589 8590DRM GPUVM 8591M: Danilo Krummrich <dakr@kernel.org> 8592R: Matthew Brost <matthew.brost@intel.com> 8593R: Thomas Hellström <thomas.hellstrom@linux.intel.com> 8594R: Alice Ryhl <aliceryhl@google.com> 8595L: dri-devel@lists.freedesktop.org 8596S: Supported 8597T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8598F: drivers/gpu/drm/drm_gpuvm.c 8599F: include/drm/drm_gpuvm.h 8600 8601DRM LOG 8602M: Jocelyn Falempe <jfalempe@redhat.com> 8603M: Javier Martinez Canillas <javierm@redhat.com> 8604L: dri-devel@lists.freedesktop.org 8605S: Supported 8606T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8607F: drivers/gpu/drm/clients/drm_log.c 8608 8609DRM PANEL DRIVERS 8610M: Neil Armstrong <neil.armstrong@linaro.org> 8611R: Jessica Zhang <jessica.zhang@oss.qualcomm.com> 8612L: dri-devel@lists.freedesktop.org 8613S: Maintained 8614T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8615F: Documentation/devicetree/bindings/display/panel/ 8616F: drivers/gpu/drm/drm_panel.c 8617F: drivers/gpu/drm/panel/ 8618F: include/drm/drm_panel.h 8619 8620DRM PANIC 8621M: Jocelyn Falempe <jfalempe@redhat.com> 8622M: Javier Martinez Canillas <javierm@redhat.com> 8623L: dri-devel@lists.freedesktop.org 8624S: Supported 8625T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8626F: drivers/gpu/drm/drm_draw.c 8627F: drivers/gpu/drm/drm_draw_internal.h 8628F: drivers/gpu/drm/drm_panic*.c 8629F: include/drm/drm_panic* 8630 8631DRM PANIC QR CODE 8632M: Jocelyn Falempe <jfalempe@redhat.com> 8633M: Javier Martinez Canillas <javierm@redhat.com> 8634L: dri-devel@lists.freedesktop.org 8635L: rust-for-linux@vger.kernel.org 8636S: Supported 8637T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8638F: drivers/gpu/drm/drm_panic_qr.rs 8639 8640DRM PRIVACY-SCREEN CLASS 8641M: Hans de Goede <hansg@kernel.org> 8642L: dri-devel@lists.freedesktop.org 8643S: Maintained 8644T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8645F: drivers/gpu/drm/drm_privacy_screen* 8646F: include/drm/drm_privacy_screen* 8647 8648DRM TTM SUBSYSTEM 8649M: Christian Koenig <christian.koenig@amd.com> 8650M: Huang Rui <ray.huang@amd.com> 8651R: Matthew Auld <matthew.auld@intel.com> 8652R: Matthew Brost <matthew.brost@intel.com> 8653L: dri-devel@lists.freedesktop.org 8654S: Maintained 8655T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8656F: drivers/gpu/drm/ttm/ 8657F: include/drm/ttm/ 8658 8659DRM AUTOMATED TESTING 8660M: Helen Koike <helen.fornazier@gmail.com> 8661M: Vignesh Raman <vignesh.raman@collabora.com> 8662L: dri-devel@lists.freedesktop.org 8663S: Maintained 8664T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8665F: Documentation/gpu/automated_testing.rst 8666F: drivers/gpu/drm/ci/ 8667 8668DSBR100 USB FM RADIO DRIVER 8669M: Alexey Klimov <alexey.klimov@linaro.org> 8670L: linux-media@vger.kernel.org 8671S: Maintained 8672T: git git://linuxtv.org/media.git 8673F: drivers/media/radio/dsbr100.c 8674 8675DT3155 MEDIA DRIVER 8676M: Hans Verkuil <hverkuil@kernel.org> 8677L: linux-media@vger.kernel.org 8678S: Odd Fixes 8679W: https://linuxtv.org 8680T: git git://linuxtv.org/media.git 8681F: drivers/media/pci/dt3155/ 8682 8683DVB_USB_AF9015 MEDIA DRIVER 8684L: linux-media@vger.kernel.org 8685S: Orphan 8686W: https://linuxtv.org 8687Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8688F: drivers/media/usb/dvb-usb-v2/af9015* 8689 8690DVB_USB_AF9035 MEDIA DRIVER 8691L: linux-media@vger.kernel.org 8692S: Orphan 8693W: https://linuxtv.org 8694Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8695F: drivers/media/usb/dvb-usb-v2/af9035* 8696 8697DVB_USB_ANYSEE MEDIA DRIVER 8698L: linux-media@vger.kernel.org 8699S: Orphan 8700W: https://linuxtv.org 8701Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8702F: drivers/media/usb/dvb-usb-v2/anysee* 8703 8704DVB_USB_AU6610 MEDIA DRIVER 8705L: linux-media@vger.kernel.org 8706S: Orphan 8707W: https://linuxtv.org 8708Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8709F: drivers/media/usb/dvb-usb-v2/au6610* 8710 8711DVB_USB_CE6230 MEDIA DRIVER 8712L: linux-media@vger.kernel.org 8713S: Orphan 8714W: https://linuxtv.org 8715Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8716F: drivers/media/usb/dvb-usb-v2/ce6230* 8717 8718DVB_USB_CXUSB MEDIA DRIVER 8719M: Michael Krufky <mkrufky@linuxtv.org> 8720L: linux-media@vger.kernel.org 8721S: Maintained 8722W: https://linuxtv.org 8723W: http://github.com/mkrufky 8724Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8725T: git git://linuxtv.org/media.git 8726F: drivers/media/usb/dvb-usb/cxusb* 8727 8728DVB_USB_EC168 MEDIA DRIVER 8729L: linux-media@vger.kernel.org 8730S: Orphan 8731W: https://linuxtv.org 8732Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8733F: drivers/media/usb/dvb-usb-v2/ec168* 8734 8735DVB_USB_GL861 MEDIA DRIVER 8736L: linux-media@vger.kernel.org 8737S: Orphan 8738W: https://linuxtv.org 8739Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8740F: drivers/media/usb/dvb-usb-v2/gl861* 8741 8742DVB_USB_MXL111SF MEDIA DRIVER 8743M: Michael Krufky <mkrufky@linuxtv.org> 8744L: linux-media@vger.kernel.org 8745S: Maintained 8746W: https://linuxtv.org 8747W: http://github.com/mkrufky 8748Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8749T: git git://linuxtv.org/mkrufky/mxl111sf.git 8750F: drivers/media/usb/dvb-usb-v2/mxl111sf* 8751 8752DVB_USB_RTL28XXU MEDIA DRIVER 8753L: linux-media@vger.kernel.org 8754S: Orphan 8755W: https://linuxtv.org 8756Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8757F: drivers/media/usb/dvb-usb-v2/rtl28xxu* 8758 8759DVB_USB_V2 MEDIA DRIVER 8760L: linux-media@vger.kernel.org 8761S: Orphan 8762W: https://linuxtv.org 8763W: http://palosaari.fi/linux/ 8764Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8765F: drivers/media/usb/dvb-usb-v2/dvb_usb* 8766F: drivers/media/usb/dvb-usb-v2/usb_urb.c 8767 8768DYNAMIC DEBUG 8769M: Jason Baron <jbaron@akamai.com> 8770M: Jim Cromie <jim.cromie@gmail.com> 8771S: Maintained 8772F: include/linux/dynamic_debug.h 8773F: lib/dynamic_debug.c 8774F: lib/test_dynamic_debug.c 8775 8776DYNAMIC INTERRUPT MODERATION 8777M: Tal Gilboa <talgi@nvidia.com> 8778S: Maintained 8779F: Documentation/networking/net_dim.rst 8780F: include/linux/dim.h 8781F: lib/dim/ 8782 8783DYNAMIC THERMAL POWER MANAGEMENT (DTPM) 8784M: Daniel Lezcano <daniel.lezcano@kernel.org> 8785L: linux-pm@vger.kernel.org 8786S: Supported 8787B: https://bugzilla.kernel.org 8788T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 8789F: drivers/powercap/dtpm* 8790F: include/linux/dtpm.h 8791 8792DZ DECSTATION DZ11 SERIAL DRIVER 8793M: "Maciej W. Rozycki" <macro@orcam.me.uk> 8794S: Maintained 8795F: drivers/tty/serial/dz.* 8796 8797E3X0 POWER BUTTON DRIVER 8798M: Moritz Fischer <moritz.fischer@ettus.com> 8799L: usrp-users@lists.ettus.com 8800S: Supported 8801W: http://www.ettus.com 8802F: Documentation/devicetree/bindings/input/e3x0-button.txt 8803F: drivers/input/misc/e3x0-button.c 8804 8805E4000 MEDIA DRIVER 8806L: linux-media@vger.kernel.org 8807S: Orphan 8808W: https://linuxtv.org 8809Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8810F: drivers/media/tuners/e4000* 8811 8812EARTH_PT1 MEDIA DRIVER 8813M: Akihiro Tsukada <tskd08@gmail.com> 8814L: linux-media@vger.kernel.org 8815S: Odd Fixes 8816F: drivers/media/pci/pt1/ 8817 8818EARTH_PT3 MEDIA DRIVER 8819M: Akihiro Tsukada <tskd08@gmail.com> 8820L: linux-media@vger.kernel.org 8821S: Odd Fixes 8822F: drivers/media/pci/pt3/ 8823 8824EC100 MEDIA DRIVER 8825L: linux-media@vger.kernel.org 8826S: Orphan 8827W: https://linuxtv.org 8828Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8829F: drivers/media/dvb-frontends/ec100* 8830 8831ECONET MIPS PLATFORM 8832M: Caleb James DeLisle <cjd@cjdns.fr> 8833L: linux-mips@vger.kernel.org 8834S: Maintained 8835F: Documentation/devicetree/bindings/interrupt-controller/econet,en751221-intc.yaml 8836F: Documentation/devicetree/bindings/mips/econet.yaml 8837F: Documentation/devicetree/bindings/timer/econet,en751221-timer.yaml 8838F: arch/mips/boot/dts/econet/ 8839F: arch/mips/econet/ 8840F: drivers/clocksource/timer-econet-en751221.c 8841F: drivers/irqchip/irq-econet-en751221.c 8842 8843ECRYPT FILE SYSTEM 8844M: Tyler Hicks <code@tyhicks.com> 8845L: ecryptfs@vger.kernel.org 8846S: Odd Fixes 8847W: http://ecryptfs.org 8848W: https://launchpad.net/ecryptfs 8849T: git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git 8850F: Documentation/filesystems/ecryptfs.rst 8851F: fs/ecryptfs/ 8852 8853EDAC-AMD64 8854M: Yazen Ghannam <yazen.ghannam@amd.com> 8855L: linux-edac@vger.kernel.org 8856S: Supported 8857F: drivers/edac/amd64_edac* 8858F: drivers/edac/mce_amd* 8859 8860EDAC-ARMADA 8861M: Jan Luebbe <jlu@pengutronix.de> 8862L: linux-edac@vger.kernel.org 8863S: Maintained 8864F: Documentation/devicetree/bindings/memory-controllers/marvell,mvebu-sdram-controller.yaml 8865F: drivers/edac/armada_xp_* 8866 8867EDAC-AST2500 8868M: Stefan Schaeckeler <sschaeck@cisco.com> 8869S: Supported 8870F: Documentation/devicetree/bindings/edac/aspeed,ast2400-sdram-edac.yaml 8871F: drivers/edac/aspeed_edac.c 8872 8873EDAC-BLUEFIELD 8874M: Shravan Kumar Ramani <shravankr@nvidia.com> 8875M: David Thompson <davthompson@nvidia.com> 8876S: Supported 8877F: drivers/edac/bluefield_edac.c 8878 8879EDAC-CALXEDA 8880M: Andre Przywara <andre.przywara@arm.com> 8881L: linux-edac@vger.kernel.org 8882S: Maintained 8883F: drivers/edac/highbank* 8884 8885EDAC-CAVIUM OCTEON 8886M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 8887L: linux-edac@vger.kernel.org 8888L: linux-mips@vger.kernel.org 8889S: Maintained 8890F: drivers/edac/octeon_edac* 8891 8892EDAC-CAVIUM THUNDERX 8893M: Robert Richter <rric@kernel.org> 8894L: linux-edac@vger.kernel.org 8895S: Odd Fixes 8896F: drivers/edac/thunderx_edac* 8897 8898EDAC-CORE 8899M: Borislav Petkov <bp@alien8.de> 8900M: Tony Luck <tony.luck@intel.com> 8901L: linux-edac@vger.kernel.org 8902S: Supported 8903T: git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next 8904F: Documentation/driver-api/edac.rst 8905F: drivers/edac/ 8906F: include/linux/edac.h 8907 8908EDAC-A72 8909M: Vijay Balakrishna <vijayb@linux.microsoft.com> 8910M: Tyler Hicks <code@tyhicks.com> 8911L: linux-edac@vger.kernel.org 8912S: Supported 8913F: drivers/edac/a72_edac.c 8914 8915EDAC-DMC520 8916M: Lei Wang <lewan@microsoft.com> 8917L: linux-edac@vger.kernel.org 8918S: Supported 8919F: drivers/edac/dmc520_edac.c 8920 8921EDAC-E752X 8922M: Mark Gross <markgross@kernel.org> 8923L: linux-edac@vger.kernel.org 8924S: Maintained 8925F: drivers/edac/e752x_edac.c 8926 8927EDAC-E7XXX 8928L: linux-edac@vger.kernel.org 8929S: Maintained 8930F: drivers/edac/e7xxx_edac.c 8931 8932EDAC-FSL_DDR 8933R: Frank Li <Frank.Li@nxp.com> 8934L: imx@lists.linux.dev 8935L: linux-edac@vger.kernel.org 8936S: Maintained 8937F: drivers/edac/fsl_ddr_edac.* 8938 8939EDAC-GHES 8940M: Mauro Carvalho Chehab <mchehab@kernel.org> 8941L: linux-edac@vger.kernel.org 8942S: Maintained 8943F: drivers/edac/ghes_edac.c 8944 8945EDAC-I10NM 8946M: Tony Luck <tony.luck@intel.com> 8947L: linux-edac@vger.kernel.org 8948S: Maintained 8949F: drivers/edac/i10nm_base.c 8950 8951EDAC-I3000 8952L: linux-edac@vger.kernel.org 8953S: Orphan 8954F: drivers/edac/i3000_edac.c 8955 8956EDAC-I5000 8957L: linux-edac@vger.kernel.org 8958S: Maintained 8959F: drivers/edac/i5000_edac.c 8960 8961EDAC-I5400 8962M: Mauro Carvalho Chehab <mchehab@kernel.org> 8963L: linux-edac@vger.kernel.org 8964S: Maintained 8965F: drivers/edac/i5400_edac.c 8966 8967EDAC-I7300 8968M: Mauro Carvalho Chehab <mchehab@kernel.org> 8969L: linux-edac@vger.kernel.org 8970S: Maintained 8971F: drivers/edac/i7300_edac.c 8972 8973EDAC-I7CORE 8974M: Mauro Carvalho Chehab <mchehab@kernel.org> 8975L: linux-edac@vger.kernel.org 8976S: Maintained 8977F: drivers/edac/i7core_edac.c 8978 8979EDAC-I82443BXGX 8980M: Tim Small <tim@buttersideup.com> 8981L: linux-edac@vger.kernel.org 8982S: Maintained 8983F: drivers/edac/i82443bxgx_edac.c 8984 8985EDAC-I82975X 8986M: "Arvind R." <arvino55@gmail.com> 8987L: linux-edac@vger.kernel.org 8988S: Maintained 8989F: drivers/edac/i82975x_edac.c 8990 8991EDAC-IE31200 8992M: Jason Baron <jbaron@akamai.com> 8993L: linux-edac@vger.kernel.org 8994S: Maintained 8995F: drivers/edac/ie31200_edac.c 8996 8997EDAC-IGEN6 8998M: Tony Luck <tony.luck@intel.com> 8999R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 9000L: linux-edac@vger.kernel.org 9001S: Maintained 9002F: drivers/edac/igen6_edac.c 9003 9004EDAC-MPC85XX 9005M: Johannes Thumshirn <morbidrsa@gmail.com> 9006L: linux-edac@vger.kernel.org 9007S: Maintained 9008F: drivers/edac/mpc85xx_edac.[ch] 9009 9010EDAC-NPCM 9011M: Marvin Lin <kflin@nuvoton.com> 9012M: Stanley Chu <yschu@nuvoton.com> 9013L: linux-edac@vger.kernel.org 9014S: Maintained 9015F: Documentation/devicetree/bindings/memory-controllers/nuvoton,npcm-memory-controller.yaml 9016F: drivers/edac/npcm_edac.c 9017 9018EDAC-PASEMI 9019M: Egor Martovetsky <egor@pasemi.com> 9020L: linux-edac@vger.kernel.org 9021S: Maintained 9022F: drivers/edac/pasemi_edac.c 9023 9024EDAC-PND2 9025M: Tony Luck <tony.luck@intel.com> 9026L: linux-edac@vger.kernel.org 9027S: Maintained 9028F: drivers/edac/pnd2_edac.[ch] 9029 9030EDAC-QCOM 9031M: Manivannan Sadhasivam <mani@kernel.org> 9032L: linux-arm-msm@vger.kernel.org 9033L: linux-edac@vger.kernel.org 9034S: Maintained 9035F: drivers/edac/qcom_edac.c 9036 9037EDAC-R82600 9038M: Tim Small <tim@buttersideup.com> 9039L: linux-edac@vger.kernel.org 9040S: Maintained 9041F: drivers/edac/r82600_edac.c 9042 9043EDAC-SBRIDGE 9044M: Tony Luck <tony.luck@intel.com> 9045R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 9046L: linux-edac@vger.kernel.org 9047S: Maintained 9048F: drivers/edac/sb_edac.c 9049 9050EDAC-SKYLAKE 9051M: Tony Luck <tony.luck@intel.com> 9052L: linux-edac@vger.kernel.org 9053S: Maintained 9054F: drivers/edac/skx_*.[ch] 9055 9056EDAC-TI 9057M: Tero Kristo <kristo@kernel.org> 9058L: linux-edac@vger.kernel.org 9059S: Odd Fixes 9060F: drivers/edac/ti_edac.c 9061 9062EDIROL UA-101/UA-1000 DRIVER 9063M: Clemens Ladisch <clemens@ladisch.de> 9064L: linux-sound@vger.kernel.org 9065S: Maintained 9066T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 9067F: sound/usb/misc/ua101.c 9068 9069EFI TEST DRIVER 9070M: Ivan Hu <ivan.hu@canonical.com> 9071M: Ard Biesheuvel <ardb@kernel.org> 9072L: linux-efi@vger.kernel.org 9073S: Maintained 9074F: drivers/firmware/efi/test/ 9075 9076EFI VARIABLE FILESYSTEM 9077M: Jeremy Kerr <jk@ozlabs.org> 9078M: Ard Biesheuvel <ardb@kernel.org> 9079L: linux-efi@vger.kernel.org 9080S: Maintained 9081T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 9082F: fs/efivarfs/ 9083 9084EFIFB FRAMEBUFFER DRIVER 9085M: Peter Jones <pjones@redhat.com> 9086L: linux-fbdev@vger.kernel.org 9087S: Maintained 9088F: drivers/video/fbdev/efifb.c 9089 9090EFS FILESYSTEM 9091S: Orphan 9092W: http://aeschi.ch.eu.org/efs/ 9093F: fs/efs/ 9094 9095EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER 9096L: netdev@vger.kernel.org 9097S: Orphan 9098F: drivers/net/ethernet/ibm/ehea/ 9099 9100ELM327 CAN NETWORK DRIVER 9101M: Max Staudt <max@enpas.org> 9102L: linux-can@vger.kernel.org 9103S: Maintained 9104F: Documentation/networking/device_drivers/can/can327.rst 9105F: drivers/net/can/can327.c 9106 9107EM28XX VIDEO4LINUX DRIVER 9108M: Mauro Carvalho Chehab <mchehab@kernel.org> 9109L: linux-media@vger.kernel.org 9110S: Maintained 9111W: https://linuxtv.org 9112T: git git://linuxtv.org/media.git 9113F: Documentation/admin-guide/media/em28xx* 9114F: drivers/media/usb/em28xx/ 9115 9116EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER 9117M: Adrian Hunter <adrian.hunter@intel.com> 9118M: Asutosh Das <quic_asutoshd@quicinc.com> 9119R: Ritesh Harjani <ritesh.list@gmail.com> 9120L: linux-mmc@vger.kernel.org 9121S: Supported 9122F: drivers/mmc/host/cqhci* 9123 9124EMS CPC-PCI CAN DRIVER 9125M: Gerhard Uttenthaler <uttenthaler@ems-wuensche.com> 9126M: support@ems-wuensche.com 9127L: linux-can@vger.kernel.org 9128S: Maintained 9129F: drivers/net/can/sja1000/ems_pci.c 9130 9131EMULEX 10Gbps iSCSI - OneConnect DRIVER 9132M: Ketan Mukadam <ketan.mukadam@broadcom.com> 9133L: linux-scsi@vger.kernel.org 9134S: Supported 9135W: http://www.broadcom.com 9136F: drivers/scsi/be2iscsi/ 9137 9138EMULEX 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net) 9139M: Ajit Khaparde <ajit.khaparde@broadcom.com> 9140M: Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com> 9141M: Somnath Kotur <somnath.kotur@broadcom.com> 9142L: netdev@vger.kernel.org 9143S: Maintained 9144W: http://www.emulex.com 9145F: drivers/net/ethernet/emulex/benet/ 9146 9147EMULEX ONECONNECT ROCE DRIVER 9148M: Selvin Xavier <selvin.xavier@broadcom.com> 9149L: linux-rdma@vger.kernel.org 9150S: Odd Fixes 9151W: http://www.broadcom.com 9152F: drivers/infiniband/hw/ocrdma/ 9153F: include/uapi/rdma/ocrdma-abi.h 9154 9155EMULEX/BROADCOM EFCT FC/FCOE SCSI TARGET DRIVER 9156M: Ram Vegesna <ram.vegesna@broadcom.com> 9157L: linux-scsi@vger.kernel.org 9158L: target-devel@vger.kernel.org 9159S: Supported 9160W: http://www.broadcom.com 9161F: drivers/scsi/elx/ 9162 9163EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER 9164M: Justin Tee <justin.tee@broadcom.com> 9165M: Paul Ely <paul.ely@broadcom.com> 9166L: linux-scsi@vger.kernel.org 9167S: Supported 9168W: http://www.broadcom.com 9169F: drivers/scsi/lpfc/ 9170 9171ENE CB710 FLASH CARD READER DRIVER 9172M: Michał Mirosław <mirq-linux@rere.qmqm.pl> 9173S: Maintained 9174F: drivers/misc/cb710/ 9175F: drivers/mmc/host/cb710-mmc.* 9176F: include/linux/cb710.h 9177 9178ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER 9179M: Maxim Levitsky <maximlevitsky@gmail.com> 9180S: Maintained 9181F: drivers/media/rc/ene_ir.* 9182 9183ENERGY MODEL 9184M: Lukasz Luba <lukasz.luba@arm.com> 9185M: "Rafael J. Wysocki" <rafael@kernel.org> 9186L: linux-pm@vger.kernel.org 9187S: Maintained 9188F: kernel/power/energy_model.c 9189F: include/linux/energy_model.h 9190F: Documentation/power/energy-model.rst 9191 9192EPAPR HYPERVISOR BYTE CHANNEL DEVICE DRIVER 9193M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 9194L: linuxppc-dev@lists.ozlabs.org 9195S: Maintained 9196F: drivers/tty/ehv_bytechan.c 9197 9198EPSON S1D13XXX FRAMEBUFFER DRIVER 9199M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 9200S: Maintained 9201T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 9202F: drivers/video/fbdev/s1d13xxxfb.c 9203F: include/video/s1d13xxxfb.h 9204 9205EROFS FILE SYSTEM 9206M: Gao Xiang <xiang@kernel.org> 9207M: Chao Yu <chao@kernel.org> 9208R: Yue Hu <zbestahu@gmail.com> 9209R: Jeffle Xu <jefflexu@linux.alibaba.com> 9210R: Sandeep Dhavale <dhavale@google.com> 9211R: Hongbo Li <lihongbo22@huawei.com> 9212L: linux-erofs@lists.ozlabs.org 9213S: Maintained 9214W: https://erofs.docs.kernel.org 9215T: git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git 9216F: Documentation/ABI/testing/sysfs-fs-erofs 9217F: Documentation/filesystems/erofs.rst 9218F: fs/erofs/ 9219F: include/trace/events/erofs.h 9220 9221ERRSEQ ERROR TRACKING INFRASTRUCTURE 9222M: Jeff Layton <jlayton@kernel.org> 9223S: Maintained 9224F: include/linux/errseq.h 9225F: lib/errseq.c 9226 9227ESD CAN NETWORK DRIVERS 9228M: Stefan Mätje <stefan.maetje@esd.eu> 9229R: socketcan@esd.eu 9230L: linux-can@vger.kernel.org 9231S: Maintained 9232F: drivers/net/can/esd/ 9233 9234ESD CAN/USB DRIVERS 9235M: Frank Jungclaus <frank.jungclaus@esd.eu> 9236R: socketcan@esd.eu 9237L: linux-can@vger.kernel.org 9238S: Maintained 9239F: drivers/net/can/usb/esd_usb.c 9240 9241ESWIN DEVICETREES 9242M: Min Lin <linmin@eswincomputing.com> 9243M: Pinkesh Vaghela <pinkesh.vaghela@einfochips.com> 9244M: Pritesh Patel <pritesh.patel@einfochips.com> 9245S: Maintained 9246T: git https://github.com/eswincomputing/linux-next.git 9247F: Documentation/devicetree/bindings/riscv/eswin.yaml 9248F: arch/riscv/boot/dts/eswin/ 9249 9250ET131X NETWORK DRIVER 9251M: Mark Einon <mark.einon@gmail.com> 9252S: Odd Fixes 9253F: drivers/net/ethernet/agere/ 9254 9255ETAS ES58X CAN/USB DRIVER 9256M: Vincent Mailhol <mailhol@kernel.org> 9257L: linux-can@vger.kernel.org 9258S: Maintained 9259F: Documentation/networking/devlink/etas_es58x.rst 9260F: drivers/net/can/usb/etas_es58x/ 9261 9262ETHERNET BRIDGE 9263M: Nikolay Aleksandrov <razor@blackwall.org> 9264M: Ido Schimmel <idosch@nvidia.com> 9265L: bridge@lists.linux.dev 9266L: netdev@vger.kernel.org 9267S: Maintained 9268W: http://www.linuxfoundation.org/en/Net:Bridge 9269F: include/linux/if_bridge.h 9270F: include/uapi/linux/if_bridge.h 9271F: include/linux/netfilter_bridge/ 9272F: net/bridge/ 9273 9274ETHERNET PHY LIBRARY 9275M: Andrew Lunn <andrew@lunn.ch> 9276M: Heiner Kallweit <hkallweit1@gmail.com> 9277R: Russell King <linux@armlinux.org.uk> 9278L: netdev@vger.kernel.org 9279S: Maintained 9280F: Documentation/ABI/testing/sysfs-class-net-phydev 9281F: Documentation/devicetree/bindings/net/ethernet-phy.yaml 9282F: Documentation/devicetree/bindings/net/mdio* 9283F: Documentation/devicetree/bindings/net/qca,ar803x.yaml 9284F: Documentation/networking/phy.rst 9285F: drivers/net/mdio/ 9286F: drivers/net/mdio/acpi_mdio.c 9287F: drivers/net/mdio/fwnode_mdio.c 9288F: drivers/net/mdio/of_mdio.c 9289F: drivers/net/pcs/ 9290F: drivers/net/phy/ 9291F: include/dt-bindings/net/qca-ar803x.h 9292F: include/linux/*mdio*.h 9293F: include/linux/linkmode.h 9294F: include/linux/mdio/*.h 9295F: include/linux/mii.h 9296F: include/linux/of_net.h 9297F: include/linux/phy.h 9298F: include/linux/phy_fixed.h 9299F: include/linux/phy_link_topology.h 9300F: include/linux/phylib_stubs.h 9301F: include/linux/platform_data/mdio-bcm-unimac.h 9302F: include/linux/platform_data/mdio-gpio.h 9303F: include/trace/events/mdio.h 9304F: include/uapi/linux/mdio.h 9305F: include/uapi/linux/mii.h 9306F: net/core/of_net.c 9307 9308ETHERNET PHY LIBRARY [RUST] 9309M: FUJITA Tomonori <fujita.tomonori@gmail.com> 9310R: Trevor Gross <tmgross@umich.edu> 9311L: netdev@vger.kernel.org 9312L: rust-for-linux@vger.kernel.org 9313S: Maintained 9314F: rust/kernel/net/phy.rs 9315F: rust/kernel/net/phy/reg.rs 9316 9317EXEC & BINFMT API, ELF 9318M: Kees Cook <kees@kernel.org> 9319L: linux-mm@kvack.org 9320S: Supported 9321T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/execve 9322F: Documentation/userspace-api/ELF.rst 9323F: fs/*binfmt_*.c 9324F: fs/Kconfig.binfmt 9325F: fs/exec.c 9326F: fs/tests/binfmt_*_kunit.c 9327F: fs/tests/exec_kunit.c 9328F: include/linux/binfmts.h 9329F: include/linux/elf.h 9330F: include/uapi/linux/auxvec.h 9331F: include/uapi/linux/binfmts.h 9332F: include/uapi/linux/elf.h 9333F: kernel/fork.c 9334F: mm/vma_exec.c 9335F: tools/testing/selftests/exec/ 9336N: asm/elf.h 9337N: binfmt 9338 9339EXFAT FILE SYSTEM 9340M: Namjae Jeon <linkinjeon@kernel.org> 9341M: Sungjong Seo <sj1557.seo@samsung.com> 9342R: Yuezhang Mo <yuezhang.mo@sony.com> 9343L: linux-fsdevel@vger.kernel.org 9344S: Maintained 9345T: git git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat.git 9346F: fs/exfat/ 9347 9348EXPRESSWIRE PROTOCOL LIBRARY 9349M: Duje Mihanović <duje.mihanovic@skole.hr> 9350L: linux-leds@vger.kernel.org 9351S: Maintained 9352F: drivers/leds/leds-expresswire.c 9353F: include/linux/leds-expresswire.h 9354 9355EXT2 FILE SYSTEM 9356M: Jan Kara <jack@suse.com> 9357L: linux-ext4@vger.kernel.org 9358S: Maintained 9359F: Documentation/filesystems/ext2.rst 9360T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git 9361F: fs/ext2/ 9362F: include/linux/ext2* 9363 9364EXT4 FILE SYSTEM 9365M: "Theodore Ts'o" <tytso@mit.edu> 9366M: Andreas Dilger <adilger.kernel@dilger.ca> 9367L: linux-ext4@vger.kernel.org 9368S: Maintained 9369W: http://ext4.wiki.kernel.org 9370Q: http://patchwork.ozlabs.org/project/linux-ext4/list/ 9371T: git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git 9372F: Documentation/filesystems/ext4/ 9373F: fs/ext4/ 9374F: include/trace/events/ext4.h 9375F: include/uapi/linux/ext4.h 9376 9377Extended Verification Module (EVM) 9378M: Mimi Zohar <zohar@linux.ibm.com> 9379M: Roberto Sassu <roberto.sassu@huawei.com> 9380L: linux-integrity@vger.kernel.org 9381S: Supported 9382T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 9383F: security/integrity/ 9384F: security/integrity/evm/ 9385 9386EXTENSIBLE FIRMWARE INTERFACE (EFI) 9387M: Ard Biesheuvel <ardb@kernel.org> 9388L: linux-efi@vger.kernel.org 9389S: Maintained 9390T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 9391F: Documentation/admin-guide/efi-stub.rst 9392F: arch/*/include/asm/efi.h 9393F: arch/*/kernel/efi.c 9394F: arch/arm/boot/compressed/efi-header.S 9395F: arch/x86/platform/efi/ 9396F: drivers/firmware/efi/ 9397F: include/linux/efi*.h 9398 9399EXTERNAL CONNECTOR SUBSYSTEM (EXTCON) 9400M: MyungJoo Ham <myungjoo.ham@samsung.com> 9401M: Chanwoo Choi <cw00.choi@samsung.com> 9402L: linux-kernel@vger.kernel.org 9403S: Maintained 9404T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git 9405F: Documentation/devicetree/bindings/extcon/ 9406F: Documentation/driver-api/extcon.rst 9407F: Documentation/firmware-guide/acpi/extcon-intel-int3496.rst 9408F: drivers/extcon/ 9409F: include/linux/extcon.h 9410F: include/linux/extcon/ 9411 9412EXTRA BOOT CONFIG 9413M: Masami Hiramatsu <mhiramat@kernel.org> 9414L: linux-kernel@vger.kernel.org 9415L: linux-trace-kernel@vger.kernel.org 9416S: Maintained 9417Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 9418T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 9419F: Documentation/admin-guide/bootconfig.rst 9420F: fs/proc/bootconfig.c 9421F: include/linux/bootconfig.h 9422F: lib/bootconfig-data.S 9423F: lib/bootconfig.c 9424F: tools/bootconfig/* 9425F: tools/bootconfig/scripts/* 9426 9427EXTRON DA HD 4K PLUS CEC DRIVER 9428M: Hans Verkuil <hverkuil@kernel.org> 9429L: linux-media@vger.kernel.org 9430S: Maintained 9431T: git git://linuxtv.org/media.git 9432F: drivers/media/cec/usb/extron-da-hd-4k-plus/ 9433 9434EXYNOS DP DRIVER 9435M: Jingoo Han <jingoohan1@gmail.com> 9436L: dri-devel@lists.freedesktop.org 9437S: Maintained 9438F: drivers/gpu/drm/exynos/exynos_dp* 9439 9440EXYNOS SYSMMU (IOMMU) driver 9441M: Marek Szyprowski <m.szyprowski@samsung.com> 9442L: iommu@lists.linux.dev 9443S: Maintained 9444F: drivers/iommu/exynos-iommu.c 9445 9446F2FS FILE SYSTEM 9447M: Jaegeuk Kim <jaegeuk@kernel.org> 9448M: Chao Yu <chao@kernel.org> 9449L: linux-f2fs-devel@lists.sourceforge.net 9450S: Maintained 9451W: https://f2fs.wiki.kernel.org/ 9452Q: https://patchwork.kernel.org/project/f2fs/list/ 9453B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=f2fs 9454T: git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git 9455F: Documentation/ABI/testing/sysfs-fs-f2fs 9456F: Documentation/filesystems/f2fs.rst 9457F: fs/f2fs/ 9458F: include/linux/f2fs_fs.h 9459F: include/trace/events/f2fs.h 9460F: include/uapi/linux/f2fs.h 9461 9462F71805F HARDWARE MONITORING DRIVER 9463M: Jean Delvare <jdelvare@suse.com> 9464L: linux-hwmon@vger.kernel.org 9465S: Maintained 9466F: Documentation/hwmon/f71805f.rst 9467F: drivers/hwmon/f71805f.c 9468 9469FADDR2LINE 9470M: Josh Poimboeuf <jpoimboe@kernel.org> 9471S: Maintained 9472F: scripts/faddr2line 9473 9474FAILOVER MODULE 9475M: Sridhar Samudrala <sridhar.samudrala@intel.com> 9476L: netdev@vger.kernel.org 9477S: Supported 9478F: Documentation/networking/failover.rst 9479F: include/net/failover.h 9480F: net/core/failover.c 9481 9482FANOTIFY 9483M: Jan Kara <jack@suse.cz> 9484R: Amir Goldstein <amir73il@gmail.com> 9485R: Matthew Bobrowski <repnop@google.com> 9486L: linux-fsdevel@vger.kernel.org 9487S: Maintained 9488F: fs/notify/fanotify/ 9489F: include/linux/fanotify.h 9490F: include/uapi/linux/fanotify.h 9491 9492FARADAY FOTG210 USB2 DUAL-ROLE CONTROLLER 9493M: Linus Walleij <linus.walleij@linaro.org> 9494L: linux-usb@vger.kernel.org 9495S: Maintained 9496F: drivers/usb/fotg210/ 9497 9498FARSYNC SYNCHRONOUS DRIVER 9499M: Kevin Curtis <kevin.curtis@farsite.co.uk> 9500S: Supported 9501W: http://www.farsite.co.uk/ 9502F: drivers/net/wan/farsync.* 9503 9504FAULT INJECTION SUPPORT 9505M: Akinobu Mita <akinobu.mita@gmail.com> 9506S: Supported 9507F: Documentation/fault-injection/ 9508F: lib/fault-inject.c 9509F: tools/testing/fault-injection/ 9510 9511FBTFT Framebuffer drivers 9512M: Andy Shevchenko <andy@kernel.org> 9513L: dri-devel@lists.freedesktop.org 9514L: linux-fbdev@vger.kernel.org 9515S: Odd fixes 9516F: drivers/staging/fbtft/ 9517 9518FC0011 TUNER DRIVER 9519M: Michael Buesch <m@bues.ch> 9520L: linux-media@vger.kernel.org 9521S: Maintained 9522F: drivers/media/tuners/fc0011.c 9523F: drivers/media/tuners/fc0011.h 9524 9525FC2580 MEDIA DRIVER 9526L: linux-media@vger.kernel.org 9527S: Orphan 9528W: https://linuxtv.org 9529Q: http://patchwork.linuxtv.org/project/linux-media/list/ 9530F: drivers/media/tuners/fc2580* 9531 9532FCOE SUBSYSTEM (libfc, libfcoe, fcoe) 9533M: Hannes Reinecke <hare@suse.de> 9534L: linux-scsi@vger.kernel.org 9535S: Supported 9536W: www.Open-FCoE.org 9537F: drivers/scsi/fcoe/ 9538F: drivers/scsi/libfc/ 9539F: include/scsi/fc/ 9540F: include/scsi/libfc.h 9541F: include/scsi/libfcoe.h 9542F: include/uapi/scsi/fc/ 9543 9544FILE LOCKING (flock() and fcntl()/lockf()) 9545M: Jeff Layton <jlayton@kernel.org> 9546M: Chuck Lever <chuck.lever@oracle.com> 9547R: Alexander Aring <alex.aring@gmail.com> 9548L: linux-fsdevel@vger.kernel.org 9549S: Maintained 9550F: fs/fcntl.c 9551F: fs/locks.c 9552F: include/linux/fcntl.h 9553F: include/uapi/linux/fcntl.h 9554 9555FILESYSTEM DIRECT ACCESS (DAX) 9556M: Dan Williams <dan.j.williams@intel.com> 9557R: Matthew Wilcox <willy@infradead.org> 9558R: Jan Kara <jack@suse.cz> 9559L: linux-fsdevel@vger.kernel.org 9560L: nvdimm@lists.linux.dev 9561S: Supported 9562F: fs/dax.c 9563F: include/linux/dax.h 9564F: include/trace/events/fs_dax.h 9565 9566FILESYSTEMS (VFS and infrastructure) 9567M: Alexander Viro <viro@zeniv.linux.org.uk> 9568M: Christian Brauner <brauner@kernel.org> 9569R: Jan Kara <jack@suse.cz> 9570L: linux-fsdevel@vger.kernel.org 9571S: Maintained 9572T: git https://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs.git 9573F: fs/* 9574F: include/linux/fs.h 9575F: include/linux/fs_types.h 9576F: include/uapi/linux/fs.h 9577F: include/uapi/linux/openat2.h 9578F: rust/kernel/fs.rs 9579F: rust/kernel/fs/ 9580F: rust/kernel/seq_file.rs 9581F: rust/kernel/sync/poll.rs 9582F: Documentation/driver-api/early-userspace/buffer-format.rst 9583F: init/do_mounts* 9584F: init/*initramfs* 9585 9586FILESYSTEMS [EXPORTFS] 9587M: Chuck Lever <chuck.lever@oracle.com> 9588M: Jeff Layton <jlayton@kernel.org> 9589R: Amir Goldstein <amir73il@gmail.com> 9590L: linux-fsdevel@vger.kernel.org 9591L: linux-nfs@vger.kernel.org 9592S: Supported 9593F: Documentation/filesystems/nfs/exporting.rst 9594F: fs/exportfs/ 9595F: fs/fhandle.c 9596F: include/linux/exportfs.h 9597 9598FILESYSTEMS [IDMAPPED MOUNTS] 9599M: Christian Brauner <brauner@kernel.org> 9600M: Seth Forshee <sforshee@kernel.org> 9601L: linux-fsdevel@vger.kernel.org 9602S: Maintained 9603F: Documentation/filesystems/idmappings.rst 9604F: fs/mnt_idmapping.c 9605F: include/linux/mnt_idmapping.* 9606F: tools/testing/selftests/mount_setattr/ 9607 9608FILESYSTEMS [IOMAP] 9609M: Christian Brauner <brauner@kernel.org> 9610R: Darrick J. Wong <djwong@kernel.org> 9611L: linux-xfs@vger.kernel.org 9612L: linux-fsdevel@vger.kernel.org 9613S: Supported 9614F: Documentation/filesystems/iomap/* 9615F: fs/iomap/ 9616F: include/linux/iomap.h 9617 9618FILESYSTEMS [NETFS LIBRARY] 9619M: David Howells <dhowells@redhat.com> 9620M: Paulo Alcantara <pc@manguebit.org> 9621L: netfs@lists.linux.dev 9622L: linux-fsdevel@vger.kernel.org 9623S: Supported 9624F: Documentation/filesystems/caching/ 9625F: Documentation/filesystems/netfs_library.rst 9626F: fs/netfs/ 9627F: include/linux/fscache*.h 9628F: include/linux/netfs.h 9629F: include/trace/events/fscache.h 9630F: include/trace/events/netfs.h 9631 9632FILESYSTEMS [STACKABLE] 9633M: Miklos Szeredi <miklos@szeredi.hu> 9634M: Amir Goldstein <amir73il@gmail.com> 9635L: linux-fsdevel@vger.kernel.org 9636L: linux-unionfs@vger.kernel.org 9637S: Maintained 9638F: fs/backing-file.c 9639F: include/linux/backing-file.h 9640 9641FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER 9642M: Riku Voipio <riku.voipio@iki.fi> 9643L: linux-hwmon@vger.kernel.org 9644S: Maintained 9645F: drivers/hwmon/f75375s.c 9646F: include/linux/f75375s.h 9647 9648FINTEK F81604 USB to 2xCANBUS DEVICE DRIVER 9649M: Ji-Ze Hong (Peter Hong) <peter_hong@fintek.com.tw> 9650L: linux-can@vger.kernel.org 9651S: Maintained 9652F: drivers/net/can/usb/f81604.c 9653 9654FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE 9655M: Clemens Ladisch <clemens@ladisch.de> 9656M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 9657L: linux-sound@vger.kernel.org 9658S: Maintained 9659T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 9660F: include/uapi/sound/firewire.h 9661F: sound/firewire/ 9662 9663FIREWIRE MEDIA DRIVERS (firedtv) 9664M: Stefan Richter <stefanr@s5r6.in-berlin.de> 9665L: linux-media@vger.kernel.org 9666L: linux1394-devel@lists.sourceforge.net 9667S: Maintained 9668T: git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git 9669F: drivers/media/firewire/ 9670 9671FIREWIRE SBP-2 TARGET 9672M: Chris Boot <bootc@bootc.net> 9673L: linux-scsi@vger.kernel.org 9674L: target-devel@vger.kernel.org 9675L: linux1394-devel@lists.sourceforge.net 9676S: Maintained 9677T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master 9678F: drivers/target/sbp/ 9679 9680FIREWIRE SUBSYSTEM 9681M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 9682M: Takashi Sakamoto <takaswie@kernel.org> 9683L: linux1394-devel@lists.sourceforge.net 9684S: Maintained 9685W: http://ieee1394.docs.kernel.org/ 9686T: git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git 9687F: drivers/firewire/ 9688F: include/linux/firewire.h 9689F: include/uapi/linux/firewire*.h 9690F: tools/firewire/ 9691 9692FIRMWARE FRAMEWORK FOR ARMV8-A 9693M: Sudeep Holla <sudeep.holla@arm.com> 9694L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 9695S: Maintained 9696F: drivers/firmware/arm_ffa/ 9697F: include/linux/arm_ffa.h 9698 9699FIRMWARE LOADER (request_firmware) 9700M: Luis Chamberlain <mcgrof@kernel.org> 9701M: Russ Weight <russ.weight@linux.dev> 9702M: Danilo Krummrich <dakr@kernel.org> 9703L: linux-kernel@vger.kernel.org 9704S: Maintained 9705F: Documentation/firmware_class/ 9706F: drivers/base/firmware_loader/ 9707F: rust/kernel/firmware.rs 9708F: include/linux/firmware.h 9709 9710FLEXTIMER FTM-QUADDEC DRIVER 9711M: Patrick Havelange <patrick.havelange@essensium.com> 9712L: linux-iio@vger.kernel.org 9713S: Maintained 9714F: Documentation/devicetree/bindings/counter/fsl,ftm-quaddec.yaml 9715F: drivers/counter/ftm-quaddec.c 9716 9717FLOPPY DRIVER 9718M: Denis Efremov <efremov@linux.com> 9719L: linux-block@vger.kernel.org 9720S: Odd Fixes 9721F: drivers/block/floppy.c 9722 9723FLYSKY FSIA6B RC RECEIVER 9724M: Markus Koch <markus@notsyncing.net> 9725L: linux-input@vger.kernel.org 9726S: Maintained 9727F: drivers/input/joystick/fsia6b.c 9728 9729FOCUSRITE CONTROL PROTOCOL/SCARLETT2 MIXER DRIVERS (Scarlett Gen 2+, Clarett, and Vocaster) 9730M: Geoffrey D. Bennett <g@b4.vu> 9731L: linux-sound@vger.kernel.org 9732S: Maintained 9733W: https://github.com/geoffreybennett/linux-fcp 9734B: https://github.com/geoffreybennett/linux-fcp/issues 9735T: git https://github.com/geoffreybennett/linux-fcp.git 9736F: include/uapi/sound/fcp.h 9737F: include/uapi/sound/scarlett2.h 9738F: sound/usb/fcp.c 9739F: sound/usb/mixer_scarlett2.c 9740 9741FORCEDETH GIGABIT ETHERNET DRIVER 9742M: Rain River <rain.1986.08.12@gmail.com> 9743M: Zhu Yanjun <zyjzyj2000@gmail.com> 9744L: netdev@vger.kernel.org 9745S: Maintained 9746F: drivers/net/ethernet/nvidia/* 9747 9748FORTIFY_SOURCE 9749M: Kees Cook <kees@kernel.org> 9750L: linux-hardening@vger.kernel.org 9751S: Supported 9752T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 9753F: include/linux/fortify-string.h 9754F: lib/test_fortify/* 9755F: lib/tests/fortify_kunit.c 9756F: lib/tests/memcpy_kunit.c 9757K: \bunsafe_memcpy\b 9758K: \b__NO_FORTIFY\b 9759 9760FOURSEMI AUDIO AMPLIFIER DRIVER 9761M: Nick Li <nick.li@foursemi.com> 9762L: linux-sound@vger.kernel.org 9763S: Maintained 9764F: Documentation/devicetree/bindings/sound/foursemi,fs2105s.yaml 9765F: sound/soc/codecs/fs-amp-lib.* 9766F: sound/soc/codecs/fs210x.* 9767 9768FPGA DFL DRIVERS 9769M: Xu Yilun <yilun.xu@intel.com> 9770R: Tom Rix <trix@redhat.com> 9771L: linux-fpga@vger.kernel.org 9772S: Maintained 9773F: Documentation/ABI/testing/sysfs-bus-dfl* 9774F: Documentation/fpga/dfl.rst 9775F: drivers/fpga/dfl* 9776F: drivers/uio/uio_dfl.c 9777F: include/linux/dfl.h 9778F: include/uapi/linux/fpga-dfl.h 9779 9780FPGA MANAGER FRAMEWORK 9781M: Moritz Fischer <mdf@kernel.org> 9782M: Xu Yilun <yilun.xu@intel.com> 9783R: Tom Rix <trix@redhat.com> 9784L: linux-fpga@vger.kernel.org 9785S: Maintained 9786Q: http://patchwork.kernel.org/project/linux-fpga/list/ 9787T: git git://git.kernel.org/pub/scm/linux/kernel/git/fpga/linux-fpga.git 9788F: Documentation/devicetree/bindings/fpga/ 9789F: Documentation/driver-api/fpga/ 9790F: Documentation/fpga/ 9791F: drivers/fpga/ 9792F: include/linux/fpga/ 9793 9794FPU EMULATOR 9795M: Bill Metzenthen <billm@melbpc.org.au> 9796S: Maintained 9797W: https://floatingpoint.billm.au/ 9798F: arch/x86/math-emu/ 9799 9800FRAMEBUFFER CORE 9801M: Simona Vetter <simona@ffwll.ch> 9802S: Odd Fixes 9803T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 9804F: drivers/video/fbdev/core/ 9805 9806FRAMEBUFFER DRAWING 9807M: Zsolt Kajtar <soci@c64.rulez.org> 9808S: Odd Fixes 9809F: drivers/video/fbdev/core/cfbcopyarea.c 9810F: drivers/video/fbdev/core/cfbfillrect.c 9811F: drivers/video/fbdev/core/cfbimgblt.c 9812F: drivers/video/fbdev/core/cfbmem.h 9813F: drivers/video/fbdev/core/fb_copyarea.h 9814F: drivers/video/fbdev/core/fb_draw.h 9815F: drivers/video/fbdev/core/fb_fillrect.h 9816F: drivers/video/fbdev/core/fb_imageblit.h 9817F: drivers/video/fbdev/core/syscopyarea.c 9818F: drivers/video/fbdev/core/sysfillrect.c 9819F: drivers/video/fbdev/core/sysimgblt.c 9820F: drivers/video/fbdev/core/sysmem.h 9821 9822FRAMEBUFFER LAYER 9823M: Helge Deller <deller@gmx.de> 9824L: linux-fbdev@vger.kernel.org 9825L: dri-devel@lists.freedesktop.org 9826S: Maintained 9827Q: http://patchwork.kernel.org/project/linux-fbdev/list/ 9828T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev.git 9829F: Documentation/fb/ 9830F: drivers/video/ 9831F: include/linux/fb.h 9832F: include/uapi/linux/fb.h 9833F: include/uapi/video/ 9834F: include/video/ 9835 9836FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER 9837M: Horia Geantă <horia.geanta@nxp.com> 9838M: Pankaj Gupta <pankaj.gupta@nxp.com> 9839M: Gaurav Jain <gaurav.jain@nxp.com> 9840L: linux-crypto@vger.kernel.org 9841S: Maintained 9842F: Documentation/devicetree/bindings/crypto/fsl,sec-v4.0* 9843F: drivers/crypto/caam/ 9844 9845FREESCALE COLDFIRE M5441X MMC DRIVER 9846M: Angelo Dureghello <adureghello@baylibre.com> 9847L: linux-mmc@vger.kernel.org 9848S: Maintained 9849F: drivers/mmc/host/sdhci-esdhc-mcf.c 9850F: include/linux/platform_data/mmc-esdhc-mcf.h 9851 9852FREESCALE DIU FRAMEBUFFER DRIVER 9853M: Timur Tabi <timur@kernel.org> 9854L: linux-fbdev@vger.kernel.org 9855S: Maintained 9856F: drivers/video/fbdev/fsl-diu-fb.* 9857 9858FREESCALE DMA DRIVER 9859M: Zhang Wei <zw@zh-kernel.org> 9860L: linuxppc-dev@lists.ozlabs.org 9861S: Maintained 9862F: drivers/dma/fsldma.* 9863 9864FREESCALE DSPI DRIVER 9865M: Vladimir Oltean <olteanv@gmail.com> 9866L: linux-spi@vger.kernel.org 9867L: imx@lists.linux.dev 9868S: Maintained 9869F: Documentation/devicetree/bindings/spi/fsl,dspi*.yaml 9870F: drivers/spi/spi-fsl-dspi.c 9871F: include/linux/spi/spi-fsl-dspi.h 9872 9873FREESCALE eDMA DRIVER 9874M: Frank Li <Frank.Li@nxp.com> 9875L: imx@lists.linux.dev 9876L: dmaengine@vger.kernel.org 9877S: Maintained 9878F: Documentation/devicetree/bindings/dma/fsl,edma.yaml 9879F: drivers/dma/fsl-edma*.* 9880 9881FREESCALE ENETC ETHERNET DRIVERS 9882M: Claudiu Manoil <claudiu.manoil@nxp.com> 9883M: Vladimir Oltean <vladimir.oltean@nxp.com> 9884M: Wei Fang <wei.fang@nxp.com> 9885M: Clark Wang <xiaoning.wang@nxp.com> 9886L: imx@lists.linux.dev 9887L: netdev@vger.kernel.org 9888S: Maintained 9889F: Documentation/devicetree/bindings/net/fsl,enetc*.yaml 9890F: Documentation/devicetree/bindings/net/nxp,netc-blk-ctrl.yaml 9891F: drivers/net/ethernet/freescale/enetc/ 9892F: include/linux/fsl/enetc_mdio.h 9893F: include/linux/fsl/netc_global.h 9894F: include/linux/fsl/ntmp.h 9895 9896FREESCALE eTSEC ETHERNET DRIVER (GIANFAR) 9897M: Claudiu Manoil <claudiu.manoil@nxp.com> 9898L: netdev@vger.kernel.org 9899S: Maintained 9900F: Documentation/devicetree/bindings/net/fsl-tsec-phy.txt 9901F: drivers/net/ethernet/freescale/gianfar* 9902 9903FREESCALE GPMI NAND DRIVER 9904M: Han Xu <han.xu@nxp.com> 9905L: imx@lists.linux.dev 9906L: linux-mtd@lists.infradead.org 9907S: Maintained 9908F: drivers/mtd/nand/raw/gpmi-nand/* 9909 9910FREESCALE I2C CPM DRIVER 9911M: Jochen Friedrich <jochen@scram.de> 9912L: linuxppc-dev@lists.ozlabs.org 9913L: linux-i2c@vger.kernel.org 9914S: Maintained 9915F: drivers/i2c/busses/i2c-cpm.c 9916 9917FREESCALE IMX / MXC FEC DRIVER 9918M: Wei Fang <wei.fang@nxp.com> 9919R: Shenwei Wang <shenwei.wang@nxp.com> 9920R: Clark Wang <xiaoning.wang@nxp.com> 9921L: imx@lists.linux.dev 9922L: netdev@vger.kernel.org 9923S: Maintained 9924F: Documentation/devicetree/bindings/net/fsl,fec.yaml 9925F: drivers/net/ethernet/freescale/fec.h 9926F: drivers/net/ethernet/freescale/fec_main.c 9927F: drivers/net/ethernet/freescale/fec_ptp.c 9928 9929FREESCALE IMX / MXC FRAMEBUFFER DRIVER 9930M: Sascha Hauer <s.hauer@pengutronix.de> 9931R: Pengutronix Kernel Team <kernel@pengutronix.de> 9932L: linux-fbdev@vger.kernel.org 9933L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 9934S: Maintained 9935F: drivers/video/fbdev/imxfb.c 9936 9937FREESCALE IMX DDR PMU DRIVER 9938M: Frank Li <Frank.li@nxp.com> 9939M: Xu Yang <xu.yang_2@nxp.com> 9940L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 9941S: Maintained 9942F: Documentation/admin-guide/perf/imx-ddr.rst 9943F: Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml 9944F: drivers/perf/fsl_imx8_ddr_perf.c 9945F: drivers/perf/fsl_imx9_ddr_perf.c 9946F: tools/perf/pmu-events/arch/arm64/freescale/ 9947 9948FREESCALE IMX I2C DRIVER 9949M: Oleksij Rempel <o.rempel@pengutronix.de> 9950R: Pengutronix Kernel Team <kernel@pengutronix.de> 9951L: linux-i2c@vger.kernel.org 9952S: Maintained 9953F: Documentation/devicetree/bindings/i2c/i2c-imx.yaml 9954F: drivers/i2c/busses/i2c-imx.c 9955 9956FREESCALE IMX LPI2C DRIVER 9957M: Dong Aisheng <aisheng.dong@nxp.com> 9958L: linux-i2c@vger.kernel.org 9959L: imx@lists.linux.dev 9960S: Maintained 9961F: Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml 9962F: drivers/i2c/busses/i2c-imx-lpi2c.c 9963 9964FREESCALE IMX LPSPI DRIVER 9965M: Frank Li <Frank.Li@nxp.com> 9966L: linux-spi@vger.kernel.org 9967L: imx@lists.linux.dev 9968S: Maintained 9969F: Documentation/devicetree/bindings/spi/spi-fsl-lpspi.yaml 9970F: drivers/spi/spi-fsl-lpspi.c 9971 9972FREESCALE MPC I2C DRIVER 9973M: Chris Packham <chris.packham@alliedtelesis.co.nz> 9974L: linux-i2c@vger.kernel.org 9975S: Maintained 9976F: Documentation/devicetree/bindings/i2c/i2c-mpc.yaml 9977F: drivers/i2c/busses/i2c-mpc.c 9978 9979FREESCALE QORIQ DPAA ETHERNET DRIVER 9980M: Madalin Bucur <madalin.bucur@nxp.com> 9981L: netdev@vger.kernel.org 9982S: Maintained 9983F: drivers/net/ethernet/freescale/dpaa 9984 9985FREESCALE QORIQ DPAA FMAN DRIVER 9986M: Madalin Bucur <madalin.bucur@nxp.com> 9987R: Sean Anderson <sean.anderson@seco.com> 9988L: netdev@vger.kernel.org 9989S: Maintained 9990F: Documentation/devicetree/bindings/net/fsl,fman*.yaml 9991F: drivers/net/ethernet/freescale/fman 9992 9993FREESCALE QORIQ PTP CLOCK DRIVER 9994M: Yangbo Lu <yangbo.lu@nxp.com> 9995L: netdev@vger.kernel.org 9996S: Maintained 9997F: Documentation/devicetree/bindings/ptp/fsl,ptp.yaml 9998F: drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp* 9999F: drivers/net/ethernet/freescale/dpaa2/dprtc* 10000F: drivers/net/ethernet/freescale/enetc/enetc_ptp.c 10001F: drivers/ptp/ptp_qoriq.c 10002F: include/linux/fsl/ptp_qoriq.h 10003 10004FREESCALE QUAD SPI DRIVER 10005M: Han Xu <han.xu@nxp.com> 10006L: linux-spi@vger.kernel.org 10007L: imx@lists.linux.dev 10008S: Maintained 10009F: Documentation/devicetree/bindings/spi/fsl,spi-fsl-qspi.yaml 10010F: drivers/spi/spi-fsl-qspi.c 10011 10012FREESCALE QUICC ENGINE LIBRARY 10013M: Qiang Zhao <qiang.zhao@nxp.com> 10014M: Christophe Leroy <christophe.leroy@csgroup.eu> 10015L: linuxppc-dev@lists.ozlabs.org 10016S: Maintained 10017F: drivers/soc/fsl/qe/ 10018F: include/soc/fsl/qe/ 10019 10020FREESCALE QUICC ENGINE QMC DRIVER 10021M: Herve Codina <herve.codina@bootlin.com> 10022L: linuxppc-dev@lists.ozlabs.org 10023S: Maintained 10024F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-scc-qmc.yaml 10025F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,qe-ucc-qmc.yaml 10026F: drivers/soc/fsl/qe/qmc.c 10027F: include/soc/fsl/qe/qmc.h 10028 10029FREESCALE QUICC ENGINE QMC HDLC DRIVER 10030M: Herve Codina <herve.codina@bootlin.com> 10031L: netdev@vger.kernel.org 10032L: linuxppc-dev@lists.ozlabs.org 10033S: Maintained 10034F: drivers/net/wan/fsl_qmc_hdlc.c 10035 10036FREESCALE QUICC ENGINE TSA DRIVER 10037M: Herve Codina <herve.codina@bootlin.com> 10038L: linuxppc-dev@lists.ozlabs.org 10039S: Maintained 10040F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-tsa.yaml 10041F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,qe-tsa.yaml 10042F: drivers/soc/fsl/qe/tsa.c 10043F: drivers/soc/fsl/qe/tsa.h 10044F: include/dt-bindings/soc/cpm1-fsl,tsa.h 10045F: include/dt-bindings/soc/qe-fsl,tsa.h 10046 10047FREESCALE QUICC ENGINE UCC ETHERNET DRIVER 10048L: netdev@vger.kernel.org 10049L: linuxppc-dev@lists.ozlabs.org 10050S: Orphan 10051F: drivers/net/ethernet/freescale/ucc_geth* 10052 10053FREESCALE QUICC ENGINE UCC HDLC DRIVER 10054M: Zhao Qiang <qiang.zhao@nxp.com> 10055L: netdev@vger.kernel.org 10056L: linuxppc-dev@lists.ozlabs.org 10057S: Maintained 10058F: drivers/net/wan/fsl_ucc_hdlc* 10059 10060FREESCALE QUICC ENGINE UCC UART DRIVER 10061M: Timur Tabi <timur@kernel.org> 10062L: linuxppc-dev@lists.ozlabs.org 10063S: Maintained 10064F: drivers/tty/serial/ucc_uart.c 10065 10066FREESCALE SOC DRIVERS 10067M: Christophe Leroy <christophe.leroy@csgroup.eu> 10068L: linuxppc-dev@lists.ozlabs.org 10069L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 10070S: Maintained 10071F: Documentation/devicetree/bindings/misc/fsl,dpaa2-console.yaml 10072F: Documentation/devicetree/bindings/soc/fsl/ 10073F: drivers/soc/fsl/ 10074F: include/linux/fsl/ 10075F: include/soc/fsl/ 10076 10077FREESCALE SOC FS_ENET DRIVER 10078M: Pantelis Antoniou <pantelis.antoniou@gmail.com> 10079L: linuxppc-dev@lists.ozlabs.org 10080L: netdev@vger.kernel.org 10081S: Maintained 10082F: drivers/net/ethernet/freescale/fs_enet/ 10083 10084FREESCALE SOC SOUND DRIVERS 10085M: Shengjiu Wang <shengjiu.wang@gmail.com> 10086M: Xiubo Li <Xiubo.Lee@gmail.com> 10087R: Fabio Estevam <festevam@gmail.com> 10088R: Nicolin Chen <nicoleotsuka@gmail.com> 10089L: linux-sound@vger.kernel.org 10090L: linuxppc-dev@lists.ozlabs.org 10091S: Maintained 10092F: sound/soc/fsl/fsl* 10093F: sound/soc/fsl/imx* 10094 10095FREESCALE SOC LPC32XX SOUND DRIVERS 10096M: J.M.B. Downing <jonathan.downing@nautel.com> 10097M: Piotr Wojtaszczyk <piotr.wojtaszczyk@timesys.com> 10098R: Vladimir Zapolskiy <vz@mleia.com> 10099L: linux-sound@vger.kernel.org 10100L: linuxppc-dev@lists.ozlabs.org 10101S: Maintained 10102F: Documentation/devicetree/bindings/sound/nxp,lpc3220-i2s.yaml 10103F: sound/soc/fsl/lpc3xxx-* 10104 10105FREESCALE SOC SOUND QMC DRIVER 10106M: Herve Codina <herve.codina@bootlin.com> 10107L: linux-sound@vger.kernel.org 10108L: linuxppc-dev@lists.ozlabs.org 10109S: Maintained 10110F: Documentation/devicetree/bindings/sound/fsl,qmc-audio.yaml 10111F: sound/soc/fsl/fsl_qmc_audio.c 10112 10113FREESCALE USB PERIPHERAL DRIVERS 10114L: linux-usb@vger.kernel.org 10115L: linuxppc-dev@lists.ozlabs.org 10116S: Orphan 10117F: drivers/usb/gadget/udc/fsl* 10118 10119FREESCALE USB PHY DRIVER 10120L: linux-usb@vger.kernel.org 10121L: linuxppc-dev@lists.ozlabs.org 10122S: Orphan 10123F: drivers/usb/phy/phy-fsl-usb* 10124 10125FREEVXFS FILESYSTEM 10126M: Christoph Hellwig <hch@infradead.org> 10127S: Maintained 10128W: ftp://ftp.openlinux.org/pub/people/hch/vxfs 10129F: fs/freevxfs/ 10130 10131FREEZER 10132M: "Rafael J. Wysocki" <rafael@kernel.org> 10133R: Pavel Machek <pavel@kernel.org> 10134L: linux-pm@vger.kernel.org 10135S: Supported 10136F: Documentation/power/freezing-of-tasks.rst 10137F: include/linux/freezer.h 10138F: kernel/freezer.c 10139 10140FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT 10141M: Eric Biggers <ebiggers@kernel.org> 10142M: Theodore Y. Ts'o <tytso@mit.edu> 10143M: Jaegeuk Kim <jaegeuk@kernel.org> 10144L: linux-fscrypt@vger.kernel.org 10145S: Supported 10146Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 10147T: git https://git.kernel.org/pub/scm/fs/fscrypt/linux.git 10148F: Documentation/filesystems/fscrypt.rst 10149F: fs/crypto/ 10150F: include/linux/fscrypt.h 10151F: include/uapi/linux/fscrypt.h 10152 10153FSI SUBSYSTEM 10154M: Eddie James <eajames@linux.ibm.com> 10155R: Ninad Palsule <ninad@linux.ibm.com> 10156L: linux-fsi@lists.ozlabs.org 10157S: Supported 10158Q: http://patchwork.ozlabs.org/project/linux-fsi/list/ 10159F: Documentation/devicetree/bindings/fsi/ 10160F: drivers/fsi/ 10161F: include/linux/fsi*.h 10162F: include/trace/events/fsi*.h 10163 10164FSI-ATTACHED I2C DRIVER 10165M: Eddie James <eajames@linux.ibm.com> 10166L: linux-i2c@vger.kernel.org 10167L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 10168S: Maintained 10169F: Documentation/devicetree/bindings/i2c/ibm,i2c-fsi.yaml 10170F: drivers/i2c/busses/i2c-fsi.c 10171 10172FSI-ATTACHED SPI DRIVER 10173M: Eddie James <eajames@linux.ibm.com> 10174L: linux-spi@vger.kernel.org 10175S: Maintained 10176F: Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml 10177F: drivers/spi/spi-fsi.c 10178 10179FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE 10180M: Jan Kara <jack@suse.cz> 10181R: Amir Goldstein <amir73il@gmail.com> 10182L: linux-fsdevel@vger.kernel.org 10183S: Maintained 10184T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify 10185F: fs/notify/ 10186F: include/linux/fsnotify*.h 10187 10188FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION 10189M: Eric Biggers <ebiggers@kernel.org> 10190M: Theodore Y. Ts'o <tytso@mit.edu> 10191L: fsverity@lists.linux.dev 10192S: Supported 10193Q: https://patchwork.kernel.org/project/fsverity/list/ 10194T: git https://git.kernel.org/pub/scm/fs/fsverity/linux.git 10195F: Documentation/filesystems/fsverity.rst 10196F: fs/verity/ 10197F: include/linux/fsverity.h 10198F: include/uapi/linux/fsverity.h 10199 10200FT260 FTDI USB-HID TO I2C BRIDGE DRIVER 10201M: Michael Zaidman <michael.zaidman@gmail.com> 10202L: linux-i2c@vger.kernel.org 10203L: linux-input@vger.kernel.org 10204S: Maintained 10205F: drivers/hid/hid-ft260.c 10206 10207FUJITSU LAPTOP EXTRAS 10208M: Jonathan Woithe <jwoithe@just42.net> 10209L: platform-driver-x86@vger.kernel.org 10210S: Maintained 10211F: drivers/platform/x86/fujitsu-laptop.c 10212 10213FUJITSU TABLET EXTRAS 10214M: Robert Gerlach <khnz@gmx.de> 10215L: platform-driver-x86@vger.kernel.org 10216S: Maintained 10217F: drivers/platform/x86/fujitsu-tablet.c 10218 10219FUNCTION HOOKS (FTRACE) 10220M: Steven Rostedt <rostedt@goodmis.org> 10221M: Masami Hiramatsu <mhiramat@kernel.org> 10222R: Mark Rutland <mark.rutland@arm.com> 10223L: linux-kernel@vger.kernel.org 10224L: linux-trace-kernel@vger.kernel.org 10225S: Maintained 10226Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 10227T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 10228F: Documentation/trace/ftrace* 10229F: arch/*/*/*/*ftrace* 10230F: arch/*/*/*ftrace* 10231F: include/*/ftrace.h 10232F: kernel/trace/fgraph.c 10233F: kernel/trace/ftrace* 10234F: samples/ftrace 10235 10236FUNGIBLE ETHERNET DRIVERS 10237M: Dimitris Michailidis <dmichail@fungible.com> 10238L: netdev@vger.kernel.org 10239S: Maintained 10240F: drivers/net/ethernet/fungible/ 10241 10242FUSE: FILESYSTEM IN USERSPACE 10243M: Miklos Szeredi <miklos@szeredi.hu> 10244L: linux-fsdevel@vger.kernel.org 10245S: Maintained 10246W: https://github.com/libfuse/ 10247T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git 10248F: Documentation/filesystems/fuse/* 10249F: fs/fuse/ 10250F: include/uapi/linux/fuse.h 10251F: tools/testing/selftests/filesystems/fuse/ 10252 10253FUTEX SUBSYSTEM 10254M: Thomas Gleixner <tglx@linutronix.de> 10255M: Ingo Molnar <mingo@redhat.com> 10256R: Peter Zijlstra <peterz@infradead.org> 10257R: Darren Hart <dvhart@infradead.org> 10258R: Davidlohr Bueso <dave@stgolabs.net> 10259R: André Almeida <andrealmeid@igalia.com> 10260L: linux-kernel@vger.kernel.org 10261S: Maintained 10262T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 10263F: Documentation/locking/*futex* 10264F: include/asm-generic/futex.h 10265F: include/linux/futex.h 10266F: include/uapi/linux/futex.h 10267F: kernel/futex/* 10268F: tools/perf/bench/futex* 10269F: tools/testing/selftests/futex/ 10270 10271FWCTL SUBSYSTEM 10272M: Dave Jiang <dave.jiang@intel.com> 10273M: Jason Gunthorpe <jgg@nvidia.com> 10274M: Saeed Mahameed <saeedm@nvidia.com> 10275R: Jonathan Cameron <Jonathan.Cameron@huawei.com> 10276S: Maintained 10277F: Documentation/userspace-api/fwctl/ 10278F: drivers/fwctl/ 10279F: include/linux/fwctl.h 10280F: include/uapi/fwctl/ 10281 10282FWCTL MLX5 DRIVER 10283M: Saeed Mahameed <saeedm@nvidia.com> 10284R: Itay Avraham <itayavr@nvidia.com> 10285L: linux-kernel@vger.kernel.org 10286S: Maintained 10287F: drivers/fwctl/mlx5/ 10288 10289FWCTL PDS DRIVER 10290M: Brett Creeley <brett.creeley@amd.com> 10291L: linux-kernel@vger.kernel.org 10292S: Maintained 10293F: drivers/fwctl/pds/ 10294 10295GALAXYCORE GC0308 CAMERA SENSOR DRIVER 10296M: Sebastian Reichel <sre@kernel.org> 10297L: linux-media@vger.kernel.org 10298S: Maintained 10299F: Documentation/devicetree/bindings/media/i2c/galaxycore,gc0308.yaml 10300F: drivers/media/i2c/gc0308.c 10301 10302GALAXYCORE GC0310 CAMERA SENSOR DRIVER 10303M: Hans de Goede <hansg@kernel.org> 10304L: linux-media@vger.kernel.org 10305S: Maintained 10306F: drivers/media/i2c/gc0310.c 10307 10308GALAXYCORE GC05a2 CAMERA SENSOR DRIVER 10309M: Zhi Mao <zhi.mao@mediatek.com> 10310L: linux-media@vger.kernel.org 10311S: Maintained 10312F: Documentation/devicetree/bindings/media/i2c/galaxycore,gc05a2.yaml 10313F: drivers/media/i2c/gc05a2.c 10314 10315GALAXYCORE GC08A3 CAMERA SENSOR DRIVER 10316M: Zhi Mao <zhi.mao@mediatek.com> 10317L: linux-media@vger.kernel.org 10318S: Maintained 10319F: Documentation/devicetree/bindings/media/i2c/galaxycore,gc08a3.yaml 10320F: drivers/media/i2c/gc08a3.c 10321 10322GALAXYCORE GC2145 SENSOR DRIVER 10323M: Alain Volmat <alain.volmat@foss.st.com> 10324L: linux-media@vger.kernel.org 10325S: Maintained 10326T: git git://linuxtv.org/media.git 10327F: Documentation/devicetree/bindings/media/i2c/galaxycore,gc2145.yaml 10328F: drivers/media/i2c/gc2145.c 10329 10330GATEWORKS SYSTEM CONTROLLER (GSC) DRIVER 10331M: Tim Harvey <tharvey@gateworks.com> 10332S: Maintained 10333F: Documentation/devicetree/bindings/embedded-controller/gw,gsc.yaml 10334F: Documentation/hwmon/gsc-hwmon.rst 10335F: drivers/hwmon/gsc-hwmon.c 10336F: drivers/mfd/gateworks-gsc.c 10337F: include/linux/mfd/gsc.h 10338F: include/linux/platform_data/gsc_hwmon.h 10339 10340GCC PLUGINS 10341M: Kees Cook <kees@kernel.org> 10342L: linux-hardening@vger.kernel.org 10343S: Maintained 10344T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 10345F: Documentation/kbuild/gcc-plugins.rst 10346F: scripts/Makefile.gcc-plugins 10347F: scripts/gcc-plugins/ 10348 10349GCOV BASED KERNEL PROFILING 10350M: Peter Oberparleiter <oberpar@linux.ibm.com> 10351S: Maintained 10352F: Documentation/dev-tools/gcov.rst 10353F: kernel/gcov/ 10354 10355GDB KERNEL DEBUGGING HELPER SCRIPTS 10356M: Jan Kiszka <jan.kiszka@siemens.com> 10357M: Kieran Bingham <kbingham@kernel.org> 10358S: Supported 10359F: scripts/gdb/ 10360 10361GE HEALTHCARE PMC ADC DRIVER 10362M: Herve Codina <herve.codina@bootlin.com> 10363L: linux-iio@vger.kernel.org 10364S: Maintained 10365F: Documentation/devicetree/bindings/iio/adc/gehc,pmc-adc.yaml 10366F: drivers/iio/adc/gehc-pmc-adc.c 10367F: include/dt-bindings/iio/adc/gehc,pmc-adc.h 10368 10369GEMINI CRYPTO DRIVER 10370M: Corentin Labbe <clabbe@baylibre.com> 10371L: linux-crypto@vger.kernel.org 10372S: Maintained 10373F: drivers/crypto/gemini/ 10374 10375GEMTEK FM RADIO RECEIVER DRIVER 10376M: Hans Verkuil <hverkuil@kernel.org> 10377L: linux-media@vger.kernel.org 10378S: Maintained 10379W: https://linuxtv.org 10380T: git git://linuxtv.org/media.git 10381F: drivers/media/radio/radio-gemtek* 10382 10383GENDWARFKSYMS 10384M: Sami Tolvanen <samitolvanen@google.com> 10385L: linux-modules@vger.kernel.org 10386L: linux-kbuild@vger.kernel.org 10387S: Maintained 10388F: scripts/gendwarfksyms/ 10389 10390GENERIC ARCHITECTURE TOPOLOGY 10391M: Sudeep Holla <sudeep.holla@arm.com> 10392L: linux-kernel@vger.kernel.org 10393S: Maintained 10394F: drivers/base/arch_topology.c 10395F: include/linux/arch_topology.h 10396 10397GENERIC ENTRY CODE 10398M: Thomas Gleixner <tglx@linutronix.de> 10399M: Peter Zijlstra <peterz@infradead.org> 10400M: Andy Lutomirski <luto@kernel.org> 10401L: linux-kernel@vger.kernel.org 10402S: Maintained 10403T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/entry 10404F: include/linux/entry-common.h 10405F: include/linux/entry-virt.h 10406F: include/linux/irq-entry-common.h 10407F: kernel/entry/ 10408 10409GENERIC GPIO I2C DRIVER 10410M: Wolfram Sang <wsa+renesas@sang-engineering.com> 10411S: Supported 10412F: drivers/i2c/busses/i2c-gpio.c 10413F: include/linux/platform_data/i2c-gpio.h 10414 10415GENERIC GPIO I2C MULTIPLEXER DRIVER 10416M: Peter Korsgaard <peter.korsgaard@barco.com> 10417L: linux-i2c@vger.kernel.org 10418S: Supported 10419F: Documentation/i2c/muxes/i2c-mux-gpio.rst 10420F: drivers/i2c/muxes/i2c-mux-gpio.c 10421F: include/linux/platform_data/i2c-mux-gpio.h 10422 10423GENERIC GPIO RESET DRIVER 10424M: Krzysztof Kozlowski <krzk@kernel.org> 10425S: Maintained 10426F: drivers/reset/reset-gpio.c 10427 10428GENERIC HDLC (WAN) DRIVERS 10429M: Krzysztof Halasa <khc@pm.waw.pl> 10430S: Maintained 10431W: http://www.kernel.org/pub/linux/utils/net/hdlc/ 10432F: drivers/net/wan/c101.c 10433F: drivers/net/wan/hd6457* 10434F: drivers/net/wan/hdlc* 10435F: drivers/net/wan/n2.c 10436F: drivers/net/wan/pc300too.c 10437F: drivers/net/wan/pci200syn.c 10438F: drivers/net/wan/wanxl* 10439 10440GENERIC INCLUDE/ASM HEADER FILES 10441M: Arnd Bergmann <arnd@arndb.de> 10442L: linux-arch@vger.kernel.org 10443S: Maintained 10444T: git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git 10445F: include/asm-generic/ 10446F: include/uapi/asm-generic/ 10447 10448GENERIC PHY FRAMEWORK 10449M: Vinod Koul <vkoul@kernel.org> 10450M: Kishon Vijay Abraham I <kishon@kernel.org> 10451L: linux-phy@lists.infradead.org 10452S: Supported 10453Q: https://patchwork.kernel.org/project/linux-phy/list/ 10454T: git git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy.git 10455F: Documentation/devicetree/bindings/phy/ 10456F: drivers/phy/ 10457F: include/dt-bindings/phy/ 10458F: include/linux/phy/ 10459 10460GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER 10461M: Wolfram Sang <wsa+renesas@sang-engineering.com> 10462S: Supported 10463F: Documentation/devicetree/bindings/i2c/i2c-demux-pinctrl.yaml 10464F: drivers/i2c/muxes/i2c-demux-pinctrl.c 10465 10466GENERIC PM DOMAINS 10467M: Ulf Hansson <ulf.hansson@linaro.org> 10468L: linux-pm@vger.kernel.org 10469S: Supported 10470F: Documentation/devicetree/bindings/power/power?domain* 10471T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm.git 10472F: drivers/pmdomain/ 10473F: include/linux/pm_domain.h 10474 10475GENERIC RADIX TREE 10476M: Kent Overstreet <kent.overstreet@linux.dev> 10477S: Supported 10478C: irc://irc.oftc.net/bcache 10479F: include/linux/generic-radix-tree.h 10480F: lib/generic-radix-tree.c 10481 10482GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER 10483M: Eugen Hristev <eugen.hristev@microchip.com> 10484L: linux-input@vger.kernel.org 10485S: Maintained 10486F: drivers/input/touchscreen/resistive-adc-touch.c 10487 10488GENERIC STRING LIBRARY 10489M: Kees Cook <kees@kernel.org> 10490R: Andy Shevchenko <andy@kernel.org> 10491L: linux-hardening@vger.kernel.org 10492S: Supported 10493T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 10494F: include/linux/string.h 10495F: include/linux/string_choices.h 10496F: include/linux/string_helpers.h 10497F: lib/string.c 10498F: lib/string_helpers.c 10499F: lib/tests/string_helpers_kunit.c 10500F: lib/tests/string_kunit.c 10501F: scripts/coccinelle/api/string_choices.cocci 10502 10503GENERIC UIO DRIVER FOR PCI DEVICES 10504M: "Michael S. Tsirkin" <mst@redhat.com> 10505L: kvm@vger.kernel.org 10506S: Supported 10507F: drivers/uio/uio_pci_generic.c 10508 10509GENERIC VDSO LIBRARY 10510M: Andy Lutomirski <luto@kernel.org> 10511M: Thomas Gleixner <tglx@linutronix.de> 10512M: Vincenzo Frascino <vincenzo.frascino@arm.com> 10513L: linux-kernel@vger.kernel.org 10514S: Maintained 10515T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso 10516F: include/asm-generic/vdso/vsyscall.h 10517F: include/vdso/ 10518F: kernel/time/vsyscall.c 10519F: lib/vdso/ 10520F: tools/testing/selftests/vDSO/ 10521 10522GENWQE (IBM Generic Workqueue Card) 10523M: Frank Haverkamp <haver@linux.ibm.com> 10524S: Supported 10525F: drivers/misc/genwqe/ 10526 10527GET_MAINTAINER SCRIPT 10528M: Joe Perches <joe@perches.com> 10529S: Maintained 10530F: scripts/get_maintainer.pl 10531 10532GFS2 FILE SYSTEM 10533M: Andreas Gruenbacher <agruenba@redhat.com> 10534L: gfs2@lists.linux.dev 10535S: Supported 10536B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=gfs2 10537T: git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git 10538F: Documentation/filesystems/gfs2* 10539F: fs/gfs2/ 10540F: include/uapi/linux/gfs2_ondisk.h 10541 10542GIGABYTE WATERFORCE SENSOR DRIVER 10543M: Aleksa Savic <savicaleksa83@gmail.com> 10544L: linux-hwmon@vger.kernel.org 10545S: Maintained 10546F: Documentation/hwmon/gigabyte_waterforce.rst 10547F: drivers/hwmon/gigabyte_waterforce.c 10548 10549GIGABYTE WMI DRIVER 10550M: Thomas Weißschuh <linux@weissschuh.net> 10551L: platform-driver-x86@vger.kernel.org 10552S: Maintained 10553F: drivers/platform/x86/gigabyte-wmi.c 10554 10555GNSS SUBSYSTEM 10556M: Johan Hovold <johan@kernel.org> 10557S: Maintained 10558T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git 10559F: Documentation/ABI/testing/sysfs-class-gnss 10560F: Documentation/devicetree/bindings/gnss/ 10561F: drivers/gnss/ 10562F: include/linux/gnss.h 10563 10564GO7007 MPEG CODEC 10565M: Hans Verkuil <hverkuil@kernel.org> 10566L: linux-media@vger.kernel.org 10567S: Maintained 10568F: drivers/media/usb/go7007/ 10569 10570GOCONTROLL MODULINE MODULE SLOT 10571M: Maud Spierings <maudspierings@gocontroll.com> 10572S: Maintained 10573F: Documentation/devicetree/bindings/connector/gocontroll,moduline-module-slot.yaml 10574 10575GOODIX TOUCHSCREEN 10576M: Hans de Goede <hansg@kernel.org> 10577L: linux-input@vger.kernel.org 10578S: Maintained 10579F: drivers/input/touchscreen/goodix* 10580 10581GOOGLE ETHERNET DRIVERS 10582M: Joshua Washington <joshwash@google.com> 10583M: Harshitha Ramamurthy <hramamurthy@google.com> 10584L: netdev@vger.kernel.org 10585S: Maintained 10586F: Documentation/networking/device_drivers/ethernet/google/gve.rst 10587F: drivers/net/ethernet/google 10588 10589GOOGLE FIRMWARE DRIVERS 10590M: Tzung-Bi Shih <tzungbi@kernel.org> 10591R: Brian Norris <briannorris@chromium.org> 10592R: Julius Werner <jwerner@chromium.org> 10593L: chrome-platform@lists.linux.dev 10594S: Maintained 10595T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git 10596F: drivers/firmware/google/ 10597 10598GOOGLE TENSOR SoC SUPPORT 10599M: Peter Griffin <peter.griffin@linaro.org> 10600R: André Draszik <andre.draszik@linaro.org> 10601R: Tudor Ambarus <tudor.ambarus@linaro.org> 10602L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 10603L: linux-samsung-soc@vger.kernel.org 10604S: Maintained 10605P: Documentation/process/maintainer-soc-clean-dts.rst 10606C: irc://irc.oftc.net/pixel6-kernel-dev 10607F: Documentation/devicetree/bindings/clock/google,gs101-clock.yaml 10608F: Documentation/devicetree/bindings/soc/google/google,gs101-pmu-intr-gen.yaml 10609F: arch/arm64/boot/dts/exynos/google/ 10610F: drivers/clk/samsung/clk-gs101.c 10611F: drivers/phy/samsung/phy-gs101-ufs.c 10612F: include/dt-bindings/clock/google,gs101.h 10613K: [gG]oogle.?[tT]ensor 10614 10615GPD FAN DRIVER 10616M: Cryolitia PukNgae <cryolitia@uniontech.com> 10617L: linux-hwmon@vger.kernel.org 10618S: Maintained 10619F: Documentation/hwmon/gpd-fan.rst 10620F: drivers/hwmon/gpd-fan.c 10621 10622GPD POCKET FAN DRIVER 10623M: Hans de Goede <hansg@kernel.org> 10624L: platform-driver-x86@vger.kernel.org 10625S: Maintained 10626F: drivers/platform/x86/gpd-pocket-fan.c 10627 10628GPIB DRIVERS 10629M: Dave Penkler <dpenkler@gmail.com> 10630S: Maintained 10631F: drivers/staging/gpib/ 10632 10633GPIO ACPI SUPPORT 10634M: Mika Westerberg <westeri@kernel.org> 10635M: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 10636L: linux-gpio@vger.kernel.org 10637L: linux-acpi@vger.kernel.org 10638S: Supported 10639T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10640F: Documentation/firmware-guide/acpi/gpio-properties.rst 10641F: drivers/gpio/gpiolib-acpi-*.c 10642F: drivers/gpio/gpiolib-acpi.h 10643 10644GPIO AGGREGATOR 10645M: Geert Uytterhoeven <geert+renesas@glider.be> 10646L: linux-gpio@vger.kernel.org 10647S: Supported 10648F: Documentation/admin-guide/gpio/gpio-aggregator.rst 10649F: drivers/gpio/gpio-aggregator.c 10650 10651GPIO IR Transmitter 10652M: Sean Young <sean@mess.org> 10653L: linux-media@vger.kernel.org 10654S: Maintained 10655F: Documentation/devicetree/bindings/leds/irled/gpio-ir-tx.yaml 10656F: drivers/media/rc/gpio-ir-tx.c 10657 10658GPIO MOCKUP DRIVER 10659M: Bamvor Jian Zhang <bamv2005@gmail.com> 10660L: linux-gpio@vger.kernel.org 10661S: Maintained 10662F: drivers/gpio/gpio-mockup.c 10663F: tools/testing/selftests/gpio/ 10664 10665GPIO REGMAP 10666M: Michael Walle <mwalle@kernel.org> 10667S: Maintained 10668F: drivers/gpio/gpio-regmap.c 10669F: include/linux/gpio/regmap.h 10670K: (devm_)?gpio_regmap_(un)?register 10671 10672GPIO SLOPPY LOGIC ANALYZER 10673M: Wolfram Sang <wsa+renesas@sang-engineering.com> 10674S: Supported 10675F: Documentation/dev-tools/gpio-sloppy-logic-analyzer.rst 10676F: drivers/gpio/gpio-sloppy-logic-analyzer.c 10677F: tools/gpio/gpio-sloppy-logic-analyzer.sh 10678 10679GPIO SUBSYSTEM 10680M: Linus Walleij <linus.walleij@linaro.org> 10681M: Bartosz Golaszewski <brgl@bgdev.pl> 10682L: linux-gpio@vger.kernel.org 10683S: Maintained 10684T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 10685F: Documentation/admin-guide/gpio/ 10686F: Documentation/devicetree/bindings/gpio/ 10687F: Documentation/driver-api/gpio/ 10688F: drivers/gpio/ 10689F: include/dt-bindings/gpio/ 10690F: include/linux/gpio.h 10691F: include/linux/gpio/ 10692F: include/linux/of_gpio.h 10693K: (devm_)?gpio_(request|free|direction|get|set) 10694K: GPIOD_FLAGS_BIT_NONEXCLUSIVE 10695K: devm_gpiod_unhinge 10696 10697GPIO UAPI 10698M: Bartosz Golaszewski <brgl@bgdev.pl> 10699R: Kent Gibson <warthog618@gmail.com> 10700L: linux-gpio@vger.kernel.org 10701S: Maintained 10702T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 10703F: Documentation/ABI/obsolete/sysfs-gpio 10704F: Documentation/ABI/testing/gpio-cdev 10705F: Documentation/userspace-api/gpio/ 10706F: drivers/gpio/gpiolib-cdev.c 10707F: include/uapi/linux/gpio.h 10708F: tools/gpio/ 10709 10710GRETH 10/100/1G Ethernet MAC device driver 10711M: Andreas Larsson <andreas@gaisler.com> 10712L: netdev@vger.kernel.org 10713S: Maintained 10714F: drivers/net/ethernet/aeroflex/ 10715 10716GREYBUS AUDIO PROTOCOLS DRIVERS 10717M: Vaibhav Agarwal <vaibhav.sr@gmail.com> 10718M: Mark Greer <mgreer@animalcreek.com> 10719S: Maintained 10720F: drivers/staging/greybus/audio_apbridgea.c 10721F: drivers/staging/greybus/audio_apbridgea.h 10722F: drivers/staging/greybus/audio_codec.c 10723F: drivers/staging/greybus/audio_codec.h 10724F: drivers/staging/greybus/audio_gb.c 10725F: drivers/staging/greybus/audio_manager.c 10726F: drivers/staging/greybus/audio_manager.h 10727F: drivers/staging/greybus/audio_manager_module.c 10728F: drivers/staging/greybus/audio_manager_private.h 10729F: drivers/staging/greybus/audio_manager_sysfs.c 10730F: drivers/staging/greybus/audio_module.c 10731F: drivers/staging/greybus/audio_topology.c 10732 10733GREYBUS FW/HID/SPI PROTOCOLS DRIVERS 10734M: Viresh Kumar <vireshk@kernel.org> 10735S: Maintained 10736F: drivers/staging/greybus/authentication.c 10737F: drivers/staging/greybus/bootrom.c 10738F: drivers/staging/greybus/firmware.h 10739F: drivers/staging/greybus/fw-core.c 10740F: drivers/staging/greybus/fw-download.c 10741F: drivers/staging/greybus/fw-management.c 10742F: drivers/staging/greybus/greybus_authentication.h 10743F: drivers/staging/greybus/greybus_firmware.h 10744F: drivers/staging/greybus/hid.c 10745F: drivers/staging/greybus/i2c.c 10746F: drivers/staging/greybus/spi.c 10747F: drivers/staging/greybus/spilib.c 10748F: drivers/staging/greybus/spilib.h 10749 10750GREYBUS LOOPBACK DRIVER 10751M: Bryan O'Donoghue <pure.logic@nexus-software.ie> 10752S: Maintained 10753F: drivers/staging/greybus/loopback.c 10754 10755GREYBUS PLATFORM DRIVERS 10756M: Vaibhav Hiremath <hvaibhav.linux@gmail.com> 10757S: Maintained 10758F: drivers/staging/greybus/arche-apb-ctrl.c 10759F: drivers/staging/greybus/arche-platform.c 10760F: drivers/staging/greybus/arche_platform.h 10761 10762GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS 10763M: Rui Miguel Silva <rmfrfs@gmail.com> 10764S: Maintained 10765F: drivers/staging/greybus/gpio.c 10766F: drivers/staging/greybus/light.c 10767F: drivers/staging/greybus/power_supply.c 10768F: drivers/staging/greybus/sdio.c 10769F: drivers/staging/greybus/spi.c 10770F: drivers/staging/greybus/spilib.c 10771 10772GREYBUS BEAGLEPLAY DRIVERS 10773M: Ayush Singh <ayushdevel1325@gmail.com> 10774L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 10775S: Maintained 10776F: Documentation/devicetree/bindings/net/ti,cc1352p7.yaml 10777F: drivers/greybus/gb-beagleplay.c 10778 10779GREYBUS SUBSYSTEM 10780M: Johan Hovold <johan@kernel.org> 10781M: Alex Elder <elder@kernel.org> 10782M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 10783L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 10784S: Maintained 10785F: drivers/greybus/ 10786F: drivers/staging/greybus/ 10787F: include/linux/greybus.h 10788F: include/linux/greybus/ 10789 10790GREYBUS UART PROTOCOLS DRIVERS 10791M: David Lin <dtwlin@gmail.com> 10792S: Maintained 10793F: drivers/staging/greybus/log.c 10794F: drivers/staging/greybus/uart.c 10795 10796GS1662 VIDEO SERIALIZER 10797M: Charles-Antoine Couret <charles-antoine.couret@nexvision.fr> 10798L: linux-media@vger.kernel.org 10799S: Maintained 10800T: git git://linuxtv.org/media.git 10801F: drivers/media/spi/gs1662.c 10802 10803GSPCA FINEPIX SUBDRIVER 10804M: Frank Zago <frank@zago.net> 10805L: linux-media@vger.kernel.org 10806S: Maintained 10807T: git git://linuxtv.org/media.git 10808F: drivers/media/usb/gspca/finepix.c 10809 10810GSPCA GL860 SUBDRIVER 10811M: Olivier Lorin <o.lorin@laposte.net> 10812L: linux-media@vger.kernel.org 10813S: Maintained 10814T: git git://linuxtv.org/media.git 10815F: drivers/media/usb/gspca/gl860/ 10816 10817GSPCA M5602 SUBDRIVER 10818M: Erik Andren <erik.andren@gmail.com> 10819L: linux-media@vger.kernel.org 10820S: Maintained 10821T: git git://linuxtv.org/media.git 10822F: drivers/media/usb/gspca/m5602/ 10823 10824GSPCA PAC207 SONIXB SUBDRIVER 10825M: Hans Verkuil <hverkuil@kernel.org> 10826L: linux-media@vger.kernel.org 10827S: Odd Fixes 10828T: git git://linuxtv.org/media.git 10829F: drivers/media/usb/gspca/pac207.c 10830 10831GSPCA SN9C20X SUBDRIVER 10832M: Brian Johnson <brijohn@gmail.com> 10833L: linux-media@vger.kernel.org 10834S: Maintained 10835T: git git://linuxtv.org/media.git 10836F: drivers/media/usb/gspca/sn9c20x.c 10837 10838GSPCA T613 SUBDRIVER 10839M: Leandro Costantino <lcostantino@gmail.com> 10840L: linux-media@vger.kernel.org 10841S: Maintained 10842T: git git://linuxtv.org/media.git 10843F: drivers/media/usb/gspca/t613.c 10844 10845GSPCA USB WEBCAM DRIVER 10846M: Hans Verkuil <hverkuil@kernel.org> 10847L: linux-media@vger.kernel.org 10848S: Odd Fixes 10849T: git git://linuxtv.org/media.git 10850F: drivers/media/usb/gspca/ 10851 10852GTP (GPRS Tunneling Protocol) 10853M: Pablo Neira Ayuso <pablo@netfilter.org> 10854M: Harald Welte <laforge@gnumonks.org> 10855L: osmocom-net-gprs@lists.osmocom.org 10856S: Maintained 10857T: git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git 10858F: drivers/net/gtp.c 10859 10860GUID PARTITION TABLE (GPT) 10861M: Davidlohr Bueso <dave@stgolabs.net> 10862L: linux-efi@vger.kernel.org 10863S: Maintained 10864F: block/partitions/efi.* 10865 10866HABANALABS PCI DRIVER 10867M: Koby Elbaz <koby.elbaz@intel.com> 10868M: Konstantin Sinyuk <konstantin.sinyuk@intel.com> 10869L: dri-devel@lists.freedesktop.org 10870S: Supported 10871C: irc://irc.oftc.net/dri-devel 10872T: git https://github.com/HabanaAI/drivers.accel.habanalabs.kernel.git 10873F: Documentation/ABI/testing/debugfs-driver-habanalabs 10874F: Documentation/ABI/testing/sysfs-driver-habanalabs 10875F: drivers/accel/habanalabs/ 10876F: include/linux/habanalabs/ 10877F: include/trace/events/habanalabs.h 10878F: include/uapi/drm/habanalabs_accel.h 10879 10880HACKRF MEDIA DRIVER 10881L: linux-media@vger.kernel.org 10882S: Orphan 10883W: https://linuxtv.org 10884Q: http://patchwork.linuxtv.org/project/linux-media/list/ 10885F: drivers/media/usb/hackrf/ 10886 10887HANDSHAKE UPCALL FOR TRANSPORT LAYER SECURITY 10888M: Chuck Lever <chuck.lever@oracle.com> 10889L: kernel-tls-handshake@lists.linux.dev 10890L: netdev@vger.kernel.org 10891S: Maintained 10892F: Documentation/netlink/specs/handshake.yaml 10893F: Documentation/networking/tls-handshake.rst 10894F: include/net/handshake.h 10895F: include/trace/events/handshake.h 10896F: net/handshake/ 10897 10898HANTRO VPU CODEC DRIVER 10899M: Nicolas Dufresne <nicolas.dufresne@collabora.com> 10900M: Benjamin Gaignard <benjamin.gaignard@collabora.com> 10901M: Philipp Zabel <p.zabel@pengutronix.de> 10902L: linux-media@vger.kernel.org 10903L: linux-rockchip@lists.infradead.org 10904S: Maintained 10905F: Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml 10906F: Documentation/devicetree/bindings/media/rockchip,rk3568-vepu.yaml 10907F: Documentation/devicetree/bindings/media/rockchip-vpu.yaml 10908F: drivers/media/platform/verisilicon/ 10909 10910HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER 10911M: Frank Seidel <frank@f-seidel.de> 10912L: platform-driver-x86@vger.kernel.org 10913S: Maintained 10914W: http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/ 10915F: drivers/platform/x86/hdaps.c 10916 10917HARDWARE MONITORING 10918M: Guenter Roeck <linux@roeck-us.net> 10919L: linux-hwmon@vger.kernel.org 10920S: Maintained 10921W: http://hwmon.wiki.kernel.org/ 10922T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 10923F: Documentation/ABI/testing/sysfs-class-hwmon 10924F: Documentation/devicetree/bindings/hwmon/ 10925F: Documentation/hwmon/ 10926F: drivers/hwmon/ 10927F: include/linux/hwmon*.h 10928F: include/trace/events/hwmon*.h 10929K: (devm_)?hwmon_device_(un)?register(|_with_groups|_with_info) 10930 10931HARDWARE RANDOM NUMBER GENERATOR CORE 10932M: Olivia Mackall <olivia@selenic.com> 10933M: Herbert Xu <herbert@gondor.apana.org.au> 10934L: linux-crypto@vger.kernel.org 10935S: Odd fixes 10936F: Documentation/admin-guide/hw_random.rst 10937F: Documentation/devicetree/bindings/rng/ 10938F: drivers/char/hw_random/ 10939F: include/linux/hw_random.h 10940 10941HARDWARE SPINLOCK CORE 10942M: Bjorn Andersson <andersson@kernel.org> 10943R: Baolin Wang <baolin.wang7@gmail.com> 10944L: linux-remoteproc@vger.kernel.org 10945S: Maintained 10946T: git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next 10947F: Documentation/devicetree/bindings/hwlock/ 10948F: Documentation/locking/hwspinlock.rst 10949F: drivers/hwspinlock/ 10950F: include/linux/hwspinlock.h 10951 10952HARDWARE TRACING FACILITIES 10953M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 10954S: Maintained 10955F: drivers/hwtracing/ 10956 10957HARMONY SOUND DRIVER 10958L: linux-parisc@vger.kernel.org 10959S: Maintained 10960F: sound/parisc/harmony.* 10961 10962HDPVR USB VIDEO ENCODER DRIVER 10963M: Hans Verkuil <hverkuil@kernel.org> 10964L: linux-media@vger.kernel.org 10965S: Odd Fixes 10966W: https://linuxtv.org 10967T: git git://linuxtv.org/media.git 10968F: drivers/media/usb/hdpvr/ 10969 10970HEWLETT PACKARD ENTERPRISE ILO CHIF DRIVER 10971M: Keng-Yu Lin <keng-yu.lin@hpe.com> 10972S: Supported 10973F: drivers/misc/hpilo.[ch] 10974 10975HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER 10976M: Craig Lamparter <craig.lamparter@hpe.com> 10977S: Supported 10978F: Documentation/watchdog/hpwdt.rst 10979F: drivers/watchdog/hpwdt.c 10980 10981HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa) 10982M: Don Brace <don.brace@microchip.com> 10983L: storagedev@microchip.com 10984L: linux-scsi@vger.kernel.org 10985S: Supported 10986F: Documentation/scsi/hpsa.rst 10987F: drivers/scsi/hpsa*.[ch] 10988F: include/linux/cciss*.h 10989F: include/uapi/linux/cciss*.h 10990 10991HFI1 DRIVER 10992M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 10993L: linux-rdma@vger.kernel.org 10994S: Supported 10995F: drivers/infiniband/hw/hfi1 10996 10997HFS FILESYSTEM 10998M: Viacheslav Dubeyko <slava@dubeyko.com> 10999M: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> 11000M: Yangtao Li <frank.li@vivo.com> 11001L: linux-fsdevel@vger.kernel.org 11002S: Maintained 11003T: git git://git.kernel.org/pub/scm/linux/kernel/git/vdubeyko/hfs.git 11004F: Documentation/filesystems/hfs.rst 11005F: fs/hfs/ 11006F: include/linux/hfs_common.h 11007 11008HFSPLUS FILESYSTEM 11009M: Viacheslav Dubeyko <slava@dubeyko.com> 11010M: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> 11011M: Yangtao Li <frank.li@vivo.com> 11012L: linux-fsdevel@vger.kernel.org 11013S: Maintained 11014T: git git://git.kernel.org/pub/scm/linux/kernel/git/vdubeyko/hfs.git 11015F: Documentation/filesystems/hfsplus.rst 11016F: fs/hfsplus/ 11017F: include/linux/hfs_common.h 11018 11019HGA FRAMEBUFFER DRIVER 11020M: Ferenc Bakonyi <fero@drama.obuda.kando.hu> 11021L: linux-nvidia@lists.surfsouth.com 11022S: Maintained 11023W: http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml 11024F: drivers/video/fbdev/hgafb.c 11025 11026HIBERNATION (aka Software Suspend, aka swsusp) 11027M: "Rafael J. Wysocki" <rafael@kernel.org> 11028R: Pavel Machek <pavel@kernel.org> 11029L: linux-pm@vger.kernel.org 11030S: Supported 11031B: https://bugzilla.kernel.org 11032F: arch/*/include/asm/suspend*.h 11033F: arch/x86/power/ 11034F: drivers/base/power/ 11035F: include/linux/freezer.h 11036F: include/linux/pm.h 11037F: include/linux/suspend.h 11038F: kernel/power/ 11039 11040HID CORE LAYER 11041M: Jiri Kosina <jikos@kernel.org> 11042M: Benjamin Tissoires <bentiss@kernel.org> 11043L: linux-input@vger.kernel.org 11044S: Maintained 11045T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 11046F: Documentation/hid/ 11047F: drivers/hid/ 11048F: include/linux/hid* 11049F: include/uapi/linux/hid* 11050F: samples/hid/ 11051F: tools/testing/selftests/hid/ 11052 11053HID LOGITECH DRIVERS 11054R: Filipe Laíns <lains@riseup.net> 11055L: linux-input@vger.kernel.org 11056S: Maintained 11057F: drivers/hid/hid-logitech-* 11058 11059HID NVIDIA SHIELD DRIVER 11060M: Rahul Rameshbabu <rrameshbabu@nvidia.com> 11061L: linux-input@vger.kernel.org 11062S: Maintained 11063F: drivers/hid/hid-nvidia-shield.c 11064 11065HID PHOENIX RC FLIGHT CONTROLLER 11066M: Marcus Folkesson <marcus.folkesson@gmail.com> 11067L: linux-input@vger.kernel.org 11068S: Maintained 11069F: drivers/hid/hid-pxrc.c 11070 11071HID PLAYSTATION DRIVER 11072M: Roderick Colenbrander <roderick.colenbrander@sony.com> 11073L: linux-input@vger.kernel.org 11074S: Supported 11075F: drivers/hid/hid-playstation.c 11076 11077HID SENSOR HUB DRIVERS 11078M: Jiri Kosina <jikos@kernel.org> 11079M: Jonathan Cameron <jic23@kernel.org> 11080M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 11081L: linux-input@vger.kernel.org 11082L: linux-iio@vger.kernel.org 11083S: Maintained 11084F: Documentation/hid/hid-sensor* 11085F: drivers/hid/hid-sensor-* 11086F: drivers/iio/*/hid-* 11087F: include/linux/hid-sensor-* 11088 11089HID UNIVERSAL PIDFF DRIVER 11090M: Tomasz Pakuła <tomasz.pakula.oficjalny@gmail.com> 11091M: Oleg Makarenko <oleg@makarenk.ooo> 11092L: linux-input@vger.kernel.org 11093S: Maintained 11094B: https://github.com/JacKeTUs/universal-pidff/issues 11095F: drivers/hid/hid-universal-pidff.c 11096 11097HID VRC-2 CAR CONTROLLER DRIVER 11098M: Marcus Folkesson <marcus.folkesson@gmail.com> 11099L: linux-input@vger.kernel.org 11100S: Maintained 11101F: drivers/hid/hid-vrc2.c 11102 11103HID WACOM DRIVER 11104M: Ping Cheng <ping.cheng@wacom.com> 11105M: Jason Gerecke <jason.gerecke@wacom.com> 11106L: linux-input@vger.kernel.org 11107S: Maintained 11108F: drivers/hid/wacom.h 11109F: drivers/hid/wacom_* 11110 11111HID++ LOGITECH DRIVERS 11112R: Filipe Laíns <lains@riseup.net> 11113R: Bastien Nocera <hadess@hadess.net> 11114L: linux-input@vger.kernel.org 11115S: Maintained 11116F: drivers/hid/hid-logitech-hidpp.c 11117 11118HIGH-RESOLUTION TIMERS, TIMER WHEEL, CLOCKEVENTS 11119M: Anna-Maria Behnsen <anna-maria@linutronix.de> 11120M: Frederic Weisbecker <frederic@kernel.org> 11121M: Thomas Gleixner <tglx@linutronix.de> 11122L: linux-kernel@vger.kernel.org 11123S: Maintained 11124T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 11125F: Documentation/timers/ 11126F: include/linux/clockchips.h 11127F: include/linux/delay.h 11128F: include/linux/hrtimer.h 11129F: include/linux/timer.h 11130F: kernel/time/clockevents.c 11131F: kernel/time/hrtimer.c 11132F: kernel/time/sleep_timeout.c 11133F: kernel/time/timer.c 11134F: kernel/time/timer_list.c 11135F: kernel/time/timer_migration.* 11136F: tools/testing/selftests/timers/ 11137 11138DELAY, SLEEP, TIMEKEEPING, TIMERS [RUST] 11139M: Andreas Hindborg <a.hindborg@kernel.org> 11140R: Boqun Feng <boqun.feng@gmail.com> 11141R: FUJITA Tomonori <fujita.tomonori@gmail.com> 11142R: Frederic Weisbecker <frederic@kernel.org> 11143R: Lyude Paul <lyude@redhat.com> 11144R: Thomas Gleixner <tglx@linutronix.de> 11145R: Anna-Maria Behnsen <anna-maria@linutronix.de> 11146R: John Stultz <jstultz@google.com> 11147R: Stephen Boyd <sboyd@kernel.org> 11148L: rust-for-linux@vger.kernel.org 11149S: Supported 11150W: https://rust-for-linux.com 11151B: https://github.com/Rust-for-Linux/linux/issues 11152T: git https://github.com/Rust-for-Linux/linux.git timekeeping-next 11153F: rust/kernel/time.rs 11154F: rust/kernel/time/ 11155 11156HIGH-SPEED SCC DRIVER FOR AX.25 11157L: linux-hams@vger.kernel.org 11158S: Orphan 11159F: drivers/net/hamradio/scc.c 11160 11161HIGHPOINT ROCKETRAID 3xxx RAID DRIVER 11162M: HighPoint Linux Team <linux@highpoint-tech.com> 11163S: Supported 11164W: http://www.highpoint-tech.com 11165F: Documentation/scsi/hptiop.rst 11166F: drivers/scsi/hptiop.c 11167 11168HIKEY960 ONBOARD USB GPIO HUB DRIVER 11169M: John Stultz <jstultz@google.com> 11170L: linux-kernel@vger.kernel.org 11171S: Maintained 11172F: drivers/misc/hisi_hikey_usb.c 11173 11174HIMAX HX83112B TOUCHSCREEN SUPPORT 11175M: Job Noorman <job@noorman.info> 11176L: linux-input@vger.kernel.org 11177S: Maintained 11178F: Documentation/devicetree/bindings/input/touchscreen/himax,hx83112b.yaml 11179F: drivers/input/touchscreen/himax_hx83112b.c 11180 11181HIMAX HX852X TOUCHSCREEN DRIVER 11182M: Stephan Gerhold <stephan@gerhold.net> 11183L: linux-input@vger.kernel.org 11184S: Maintained 11185F: Documentation/devicetree/bindings/input/touchscreen/himax,hx852es.yaml 11186F: drivers/input/touchscreen/himax_hx852x.c 11187 11188HIPPI 11189M: Jes Sorensen <jes@trained-monkey.org> 11190S: Maintained 11191F: drivers/net/hippi/ 11192F: include/linux/hippidevice.h 11193F: include/uapi/linux/if_hippi.h 11194F: net/802/hippi.c 11195 11196HIRSCHMANN HELLCREEK ETHERNET SWITCH DRIVER 11197M: Kurt Kanzenbach <kurt@linutronix.de> 11198L: netdev@vger.kernel.org 11199S: Maintained 11200F: Documentation/devicetree/bindings/net/dsa/hirschmann,hellcreek.yaml 11201F: drivers/net/dsa/hirschmann/* 11202F: include/linux/platform_data/hirschmann-hellcreek.h 11203F: net/dsa/tag_hellcreek.c 11204 11205HISILICON DMA DRIVER 11206M: Zhou Wang <wangzhou1@hisilicon.com> 11207M: Longfang Liu <liulongfang@huawei.com> 11208L: dmaengine@vger.kernel.org 11209S: Maintained 11210F: drivers/dma/hisi_dma.c 11211 11212HISILICON GPIO DRIVER 11213M: Yang Shen <shenyang39@huawei.com> 11214L: linux-gpio@vger.kernel.org 11215S: Maintained 11216F: Documentation/devicetree/bindings/gpio/hisilicon,ascend910-gpio.yaml 11217F: drivers/gpio/gpio-hisi.c 11218 11219HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE) 11220M: Zhiqi Song <songzhiqi1@huawei.com> 11221M: Longfang Liu <liulongfang@huawei.com> 11222L: linux-crypto@vger.kernel.org 11223S: Maintained 11224F: Documentation/ABI/testing/debugfs-hisi-hpre 11225F: drivers/crypto/hisilicon/hpre/hpre.h 11226F: drivers/crypto/hisilicon/hpre/hpre_crypto.c 11227F: drivers/crypto/hisilicon/hpre/hpre_main.c 11228 11229HISILICON HNS3 PMU DRIVER 11230M: Jijie Shao <shaojijie@huawei.com> 11231S: Supported 11232F: Documentation/admin-guide/perf/hns3-pmu.rst 11233F: drivers/perf/hisilicon/hns3_pmu.c 11234 11235HISILICON I2C CONTROLLER DRIVER 11236M: Devyn Liu <liudingyuan@h-partners.com> 11237L: linux-i2c@vger.kernel.org 11238S: Maintained 11239W: https://www.hisilicon.com 11240F: Documentation/devicetree/bindings/i2c/hisilicon,ascend910-i2c.yaml 11241F: drivers/i2c/busses/i2c-hisi.c 11242 11243HISILICON KUNPENG SOC HCCS DRIVER 11244M: Huisong Li <lihuisong@huawei.com> 11245S: Maintained 11246F: Documentation/ABI/testing/sysfs-devices-platform-kunpeng_hccs 11247F: drivers/soc/hisilicon/kunpeng_hccs.c 11248F: drivers/soc/hisilicon/kunpeng_hccs.h 11249 11250HISILICON LPC BUS DRIVER 11251M: Jay Fang <f.fangjian@huawei.com> 11252S: Maintained 11253W: http://www.hisilicon.com 11254F: Documentation/devicetree/bindings/arm/hisilicon/low-pin-count.yaml 11255F: drivers/bus/hisi_lpc.c 11256 11257HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3) 11258M: Jian Shen <shenjian15@huawei.com> 11259M: Salil Mehta <salil.mehta@huawei.com> 11260M: Jijie Shao <shaojijie@huawei.com> 11261L: netdev@vger.kernel.org 11262S: Maintained 11263W: http://www.hisilicon.com 11264F: drivers/net/ethernet/hisilicon/hns3/ 11265 11266HISILICON NETWORK HIBMCGE DRIVER 11267M: Jijie Shao <shaojijie@huawei.com> 11268L: netdev@vger.kernel.org 11269S: Maintained 11270F: drivers/net/ethernet/hisilicon/hibmcge/ 11271 11272HISILICON NETWORK SUBSYSTEM DRIVER 11273M: Jian Shen <shenjian15@huawei.com> 11274M: Salil Mehta <salil.mehta@huawei.com> 11275L: netdev@vger.kernel.org 11276S: Maintained 11277W: http://www.hisilicon.com 11278F: Documentation/devicetree/bindings/net/hisilicon*.txt 11279F: drivers/net/ethernet/hisilicon/ 11280 11281HISILICON PMU DRIVER 11282M: Jonathan Cameron <jonathan.cameron@huawei.com> 11283S: Supported 11284W: http://www.hisilicon.com 11285F: Documentation/admin-guide/perf/hisi-pcie-pmu.rst 11286F: Documentation/admin-guide/perf/hisi-pmu.rst 11287F: drivers/perf/hisilicon 11288F: tools/perf/pmu-events/arch/arm64/hisilicon/ 11289 11290HISILICON PTT DRIVER 11291M: Yicong Yang <yangyicong@hisilicon.com> 11292M: Jonathan Cameron <jonathan.cameron@huawei.com> 11293L: linux-kernel@vger.kernel.org 11294S: Maintained 11295F: Documentation/ABI/testing/sysfs-bus-event_source-devices-hisi_ptt 11296F: Documentation/trace/hisi-ptt.rst 11297F: drivers/hwtracing/ptt/ 11298F: tools/perf/arch/arm64/util/hisi-ptt.c 11299F: tools/perf/util/hisi-ptt* 11300F: tools/perf/util/hisi-ptt-decoder/* 11301 11302HISILICON QM DRIVER 11303M: Weili Qian <qianweili@huawei.com> 11304M: Zhou Wang <wangzhou1@hisilicon.com> 11305L: linux-crypto@vger.kernel.org 11306S: Maintained 11307F: drivers/crypto/hisilicon/Kconfig 11308F: drivers/crypto/hisilicon/Makefile 11309F: drivers/crypto/hisilicon/qm.c 11310F: drivers/crypto/hisilicon/sgl.c 11311F: include/linux/hisi_acc_qm.h 11312 11313HISILICON ROCE DRIVER 11314M: Chengchang Tang <tangchengchang@huawei.com> 11315M: Junxian Huang <huangjunxian6@hisilicon.com> 11316L: linux-rdma@vger.kernel.org 11317S: Maintained 11318F: Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt 11319F: drivers/infiniband/hw/hns/ 11320 11321HISILICON SAS Controller 11322M: Yihang Li <liyihang9@h-partners.com> 11323S: Supported 11324W: http://www.hisilicon.com 11325F: Documentation/devicetree/bindings/scsi/hisilicon-sas.txt 11326F: drivers/scsi/hisi_sas/ 11327 11328HISILICON SECURITY ENGINE V2 DRIVER (SEC2) 11329M: Longfang Liu <liulongfang@huawei.com> 11330L: linux-crypto@vger.kernel.org 11331S: Maintained 11332F: Documentation/ABI/testing/debugfs-hisi-sec 11333F: drivers/crypto/hisilicon/sec2/sec.h 11334F: drivers/crypto/hisilicon/sec2/sec_crypto.c 11335F: drivers/crypto/hisilicon/sec2/sec_crypto.h 11336F: drivers/crypto/hisilicon/sec2/sec_main.c 11337 11338HISILICON SPI Controller DRIVER FOR KUNPENG SOCS 11339M: Yang Shen <shenyang39@huawei.com> 11340L: linux-spi@vger.kernel.org 11341S: Maintained 11342W: http://www.hisilicon.com 11343F: drivers/spi/spi-hisi-kunpeng.c 11344 11345HISILICON SPMI CONTROLLER DRIVER FOR HIKEY 970 11346M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 11347L: linux-kernel@vger.kernel.org 11348S: Maintained 11349F: Documentation/devicetree/bindings/spmi/hisilicon,hisi-spmi-controller.yaml 11350F: drivers/spmi/hisi-spmi-controller.c 11351 11352HISILICON SPMI PMIC DRIVER FOR HIKEY 6421v600 11353M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 11354L: linux-kernel@vger.kernel.org 11355S: Maintained 11356F: Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml 11357F: drivers/mfd/hi6421-spmi-pmic.c 11358 11359HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT 11360M: Weili Qian <qianweili@huawei.com> 11361S: Maintained 11362F: drivers/crypto/hisilicon/trng/trng.c 11363 11364HISILICON V3XX SPI NOR FLASH Controller Driver 11365M: Yang Shen <shenyang39@huawei.com> 11366S: Maintained 11367W: http://www.hisilicon.com 11368F: drivers/spi/spi-hisi-sfc-v3xx.c 11369 11370HISILICON ZIP Controller DRIVER 11371M: Yang Shen <shenyang39@huawei.com> 11372M: Zhou Wang <wangzhou1@hisilicon.com> 11373L: linux-crypto@vger.kernel.org 11374S: Maintained 11375F: Documentation/ABI/testing/debugfs-hisi-zip 11376F: drivers/crypto/hisilicon/zip/ 11377 11378HMM - Heterogeneous Memory Management 11379M: Jason Gunthorpe <jgg@nvidia.com> 11380M: Leon Romanovsky <leonro@nvidia.com> 11381L: linux-mm@kvack.org 11382S: Maintained 11383F: Documentation/mm/hmm.rst 11384F: include/linux/hmm* 11385F: lib/test_hmm* 11386F: mm/hmm* 11387F: tools/testing/selftests/mm/*hmm* 11388 11389HONEYWELL HSC030PA PRESSURE SENSOR SERIES IIO DRIVER 11390M: Petre Rodan <petre.rodan@subdimension.ro> 11391L: linux-iio@vger.kernel.org 11392S: Maintained 11393F: Documentation/devicetree/bindings/iio/pressure/honeywell,hsc030pa.yaml 11394F: drivers/iio/pressure/hsc030pa* 11395 11396HONEYWELL MPRLS0025PA PRESSURE SENSOR SERIES IIO DRIVER 11397M: Andreas Klinger <ak@it-klinger.de> 11398M: Petre Rodan <petre.rodan@subdimension.ro> 11399L: linux-iio@vger.kernel.org 11400S: Maintained 11401F: Documentation/devicetree/bindings/iio/pressure/honeywell,mprls0025pa.yaml 11402F: drivers/iio/pressure/mprls0025pa* 11403 11404HP BIOSCFG DRIVER 11405M: Jorge Lopez <jorge.lopez2@hp.com> 11406L: platform-driver-x86@vger.kernel.org 11407S: Maintained 11408F: drivers/platform/x86/hp/hp-bioscfg/ 11409 11410HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER 11411L: platform-driver-x86@vger.kernel.org 11412S: Orphan 11413F: drivers/platform/x86/hp/tc1100-wmi.c 11414 11415HP WMI HARDWARE MONITOR DRIVER 11416M: James Seo <james@equiv.tech> 11417L: linux-hwmon@vger.kernel.org 11418S: Maintained 11419F: Documentation/hwmon/hp-wmi-sensors.rst 11420F: drivers/hwmon/hp-wmi-sensors.c 11421 11422HPET: High Precision Event Timers driver 11423M: Clemens Ladisch <clemens@ladisch.de> 11424S: Maintained 11425F: Documentation/timers/hpet.rst 11426F: drivers/char/hpet.c 11427F: include/linux/hpet.h 11428F: include/uapi/linux/hpet.h 11429 11430HPET: x86 11431S: Orphan 11432F: arch/x86/include/asm/hpet.h 11433F: arch/x86/kernel/hpet.c 11434 11435HPFS FILESYSTEM 11436M: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz> 11437S: Maintained 11438W: http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi 11439F: fs/hpfs/ 11440 11441HS3001 Hardware Temperature and Humidity Sensor 11442M: Andre Werner <andre.werner@systec-electronic.com> 11443L: linux-hwmon@vger.kernel.org 11444S: Maintained 11445F: drivers/hwmon/hs3001.c 11446 11447HSI SUBSYSTEM 11448M: Sebastian Reichel <sre@kernel.org> 11449S: Maintained 11450T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git 11451F: Documentation/ABI/testing/sysfs-bus-hsi 11452F: Documentation/driver-api/hsi.rst 11453F: drivers/hsi/ 11454F: include/linux/hsi/ 11455F: include/uapi/linux/hsi/ 11456 11457HSO 3G MODEM DRIVER 11458L: linux-usb@vger.kernel.org 11459S: Orphan 11460F: drivers/net/usb/hso.c 11461 11462HSR NETWORK PROTOCOL 11463L: netdev@vger.kernel.org 11464S: Orphan 11465F: net/hsr/ 11466 11467HT16K33 LED CONTROLLER DRIVER 11468M: Robin van der Gracht <robin@protonic.nl> 11469S: Maintained 11470F: Documentation/devicetree/bindings/auxdisplay/holtek,ht16k33.yaml 11471F: drivers/auxdisplay/ht16k33.c 11472 11473HTCPEN TOUCHSCREEN DRIVER 11474M: Pau Oliva Fora <pof@eslack.org> 11475L: linux-input@vger.kernel.org 11476S: Maintained 11477F: drivers/input/touchscreen/htcpen.c 11478 11479HTE SUBSYSTEM 11480M: Dipen Patel <dipenp@nvidia.com> 11481L: timestamp@lists.linux.dev 11482S: Maintained 11483Q: https://patchwork.kernel.org/project/timestamp/list/ 11484T: git git://git.kernel.org/pub/scm/linux/kernel/git/pateldipen1984/linux.git 11485F: Documentation/devicetree/bindings/timestamp/ 11486F: Documentation/driver-api/hte/ 11487F: drivers/hte/ 11488F: include/linux/hte.h 11489 11490HTS221 TEMPERATURE-HUMIDITY IIO DRIVER 11491M: Lorenzo Bianconi <lorenzo@kernel.org> 11492L: linux-iio@vger.kernel.org 11493S: Maintained 11494W: http://www.st.com/ 11495F: Documentation/devicetree/bindings/iio/humidity/st,hts221.yaml 11496F: drivers/iio/humidity/hts221* 11497 11498HTU31 Hardware Temperature and Humidity Sensor 11499M: Andrei Lalaev <andrey.lalaev@gmail.com> 11500L: linux-hwmon@vger.kernel.org 11501S: Maintained 11502F: drivers/hwmon/htu31.c 11503 11504HUAWEI ETHERNET DRIVER 11505M: Cai Huoqing <cai.huoqing@linux.dev> 11506L: netdev@vger.kernel.org 11507S: Maintained 11508F: Documentation/networking/device_drivers/ethernet/huawei/hinic.rst 11509F: drivers/net/ethernet/huawei/hinic/ 11510 11511HUAWEI 3RD GEN ETHERNET DRIVER 11512M: Fan Gong <gongfan1@huawei.com> 11513L: netdev@vger.kernel.org 11514S: Maintained 11515F: Documentation/networking/device_drivers/ethernet/huawei/hinic3.rst 11516F: drivers/net/ethernet/huawei/hinic3/ 11517 11518HUAWEI MATEBOOK E GO EMBEDDED CONTROLLER DRIVER 11519M: Pengyu Luo <mitltlatltl@gmail.com> 11520S: Maintained 11521F: Documentation/devicetree/bindings/embedded-controller/huawei,gaokun3-ec.yaml 11522F: drivers/platform/arm64/huawei-gaokun-ec.c 11523F: drivers/power/supply/huawei-gaokun-battery.c 11524F: drivers/usb/typec/ucsi/ucsi_huawei_gaokun.c 11525F: include/linux/platform_data/huawei-gaokun-ec.h 11526 11527HUGETLB SUBSYSTEM 11528M: Muchun Song <muchun.song@linux.dev> 11529M: Oscar Salvador <osalvador@suse.de> 11530R: David Hildenbrand <david@redhat.com> 11531L: linux-mm@kvack.org 11532S: Maintained 11533F: Documentation/ABI/testing/sysfs-kernel-mm-hugepages 11534F: Documentation/admin-guide/mm/hugetlbpage.rst 11535F: Documentation/mm/hugetlbfs_reserv.rst 11536F: Documentation/mm/vmemmap_dedup.rst 11537F: fs/hugetlbfs/ 11538F: include/linux/hugetlb.h 11539F: include/trace/events/hugetlbfs.h 11540F: mm/hugetlb.c 11541F: mm/hugetlb_cgroup.c 11542F: mm/hugetlb_cma.c 11543F: mm/hugetlb_cma.h 11544F: mm/hugetlb_vmemmap.c 11545F: mm/hugetlb_vmemmap.h 11546F: tools/testing/selftests/cgroup/test_hugetlb_memcg.c 11547 11548HVA ST MEDIA DRIVER 11549M: Jean-Christophe Trotin <jean-christophe.trotin@foss.st.com> 11550L: linux-media@vger.kernel.org 11551S: Supported 11552W: https://linuxtv.org 11553T: git git://linuxtv.org/media.git 11554F: drivers/media/platform/st/sti/hva 11555 11556HWPOISON MEMORY FAILURE HANDLING 11557M: Miaohe Lin <linmiaohe@huawei.com> 11558R: Naoya Horiguchi <nao.horiguchi@gmail.com> 11559L: linux-mm@kvack.org 11560S: Maintained 11561F: mm/hwpoison-inject.c 11562F: mm/memory-failure.c 11563 11564HYCON HY46XX TOUCHSCREEN SUPPORT 11565M: Giulio Benetti <giulio.benetti@benettiengineering.com> 11566L: linux-input@vger.kernel.org 11567S: Maintained 11568F: Documentation/devicetree/bindings/input/touchscreen/hycon,hy46xx.yaml 11569F: drivers/input/touchscreen/hycon-hy46xx.c 11570 11571HYGON PROCESSOR SUPPORT 11572M: Pu Wen <puwen@hygon.cn> 11573L: linux-kernel@vger.kernel.org 11574S: Maintained 11575F: arch/x86/kernel/cpu/hygon.c 11576 11577HYNIX HI556 SENSOR DRIVER 11578M: Sakari Ailus <sakari.ailus@linux.intel.com> 11579L: linux-media@vger.kernel.org 11580S: Maintained 11581T: git git://linuxtv.org/media.git 11582F: drivers/media/i2c/hi556.c 11583 11584HYNIX HI846 SENSOR DRIVER 11585M: Martin Kepplinger <martin.kepplinger@puri.sm> 11586L: linux-media@vger.kernel.org 11587S: Maintained 11588F: drivers/media/i2c/hi846.c 11589 11590HYNIX HI847 SENSOR DRIVER 11591M: Sakari Ailus <sakari.ailus@linux.intel.com> 11592L: linux-media@vger.kernel.org 11593S: Maintained 11594F: drivers/media/i2c/hi847.c 11595 11596Hyper-V/Azure CORE AND DRIVERS 11597M: "K. Y. Srinivasan" <kys@microsoft.com> 11598M: Haiyang Zhang <haiyangz@microsoft.com> 11599M: Wei Liu <wei.liu@kernel.org> 11600M: Dexuan Cui <decui@microsoft.com> 11601L: linux-hyperv@vger.kernel.org 11602S: Supported 11603T: git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git 11604F: Documentation/ABI/stable/sysfs-bus-vmbus 11605F: Documentation/ABI/testing/debugfs-hyperv 11606F: Documentation/devicetree/bindings/bus/microsoft,vmbus.yaml 11607F: Documentation/networking/device_drivers/ethernet/microsoft/netvsc.rst 11608F: Documentation/virt/hyperv 11609F: arch/arm64/hyperv 11610F: arch/arm64/include/asm/mshyperv.h 11611F: arch/x86/hyperv 11612F: arch/x86/include/asm/mshyperv.h 11613F: arch/x86/include/asm/trace/hyperv.h 11614F: arch/x86/kernel/cpu/mshyperv.c 11615F: drivers/clocksource/hyperv_timer.c 11616F: drivers/hid/hid-hyperv.c 11617F: drivers/hv/ 11618F: drivers/input/serio/hyperv-keyboard.c 11619F: drivers/iommu/hyperv-iommu.c 11620F: drivers/net/ethernet/microsoft/ 11621F: drivers/net/hyperv/ 11622F: drivers/pci/controller/pci-hyperv-intf.c 11623F: drivers/pci/controller/pci-hyperv.c 11624F: drivers/scsi/storvsc_drv.c 11625F: drivers/uio/uio_hv_generic.c 11626F: include/asm-generic/mshyperv.h 11627F: include/clocksource/hyperv_timer.h 11628F: include/hyperv/hvgdk.h 11629F: include/hyperv/hvgdk_ext.h 11630F: include/hyperv/hvgdk_mini.h 11631F: include/hyperv/hvhdk.h 11632F: include/hyperv/hvhdk_mini.h 11633F: include/linux/hyperv.h 11634F: include/net/mana 11635F: include/uapi/linux/hyperv.h 11636F: net/vmw_vsock/hyperv_transport.c 11637F: tools/hv/ 11638 11639HYPER-V FRAMEBUFFER DRIVER 11640M: "K. Y. Srinivasan" <kys@microsoft.com> 11641M: Haiyang Zhang <haiyangz@microsoft.com> 11642M: Wei Liu <wei.liu@kernel.org> 11643M: Dexuan Cui <decui@microsoft.com> 11644L: linux-hyperv@vger.kernel.org 11645S: Obsolete 11646T: git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git 11647F: drivers/video/fbdev/hyperv_fb.c 11648 11649HYPERBUS SUPPORT 11650M: Vignesh Raghavendra <vigneshr@ti.com> 11651R: Tudor Ambarus <tudor.ambarus@linaro.org> 11652L: linux-mtd@lists.infradead.org 11653S: Supported 11654Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 11655C: irc://irc.oftc.net/mtd 11656T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git cfi/next 11657F: Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml 11658F: drivers/mtd/hyperbus/ 11659F: include/linux/mtd/hyperbus.h 11660 11661HYPERVISOR VIRTUAL CONSOLE DRIVER 11662L: linuxppc-dev@lists.ozlabs.org 11663S: Odd Fixes 11664F: drivers/tty/hvc/ 11665 11666HUNG TASK DETECTOR 11667M: Andrew Morton <akpm@linux-foundation.org> 11668R: Lance Yang <lance.yang@linux.dev> 11669R: Masami Hiramatsu <mhiramat@kernel.org> 11670L: linux-kernel@vger.kernel.org 11671S: Maintained 11672F: include/linux/hung_task.h 11673F: kernel/hung_task.c 11674 11675I2C ACPI SUPPORT 11676M: Mika Westerberg <westeri@kernel.org> 11677L: linux-i2c@vger.kernel.org 11678L: linux-acpi@vger.kernel.org 11679S: Maintained 11680F: drivers/i2c/i2c-core-acpi.c 11681 11682I2C ADDRESS TRANSLATOR (ATR) 11683M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 11684R: Luca Ceresoli <luca.ceresoli@bootlin.com> 11685L: linux-i2c@vger.kernel.org 11686S: Maintained 11687F: drivers/i2c/i2c-atr.c 11688F: include/linux/i2c-atr.h 11689 11690I2C CONTROLLER DRIVER FOR NVIDIA GPU 11691M: Ajay Gupta <ajayg@nvidia.com> 11692L: linux-i2c@vger.kernel.org 11693S: Maintained 11694F: Documentation/i2c/busses/i2c-nvidia-gpu.rst 11695F: drivers/i2c/busses/i2c-nvidia-gpu.c 11696 11697I2C MUXES 11698M: Peter Rosin <peda@axentia.se> 11699L: linux-i2c@vger.kernel.org 11700S: Maintained 11701F: Documentation/devicetree/bindings/i2c/i2c-arb* 11702F: Documentation/devicetree/bindings/i2c/i2c-gate* 11703F: Documentation/devicetree/bindings/i2c/i2c-mux* 11704F: Documentation/i2c/i2c-topology.rst 11705F: Documentation/i2c/muxes/ 11706F: drivers/i2c/i2c-mux.c 11707F: drivers/i2c/muxes/ 11708F: include/linux/i2c-mux.h 11709 11710I2C MV64XXX MARVELL AND ALLWINNER DRIVER 11711M: Gregory CLEMENT <gregory.clement@bootlin.com> 11712L: linux-i2c@vger.kernel.org 11713S: Maintained 11714F: Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml 11715F: drivers/i2c/busses/i2c-mv64xxx.c 11716 11717I2C OF COMPONENT PROBER 11718M: Chen-Yu Tsai <wenst@chromium.org> 11719L: linux-i2c@vger.kernel.org 11720L: devicetree@vger.kernel.org 11721S: Maintained 11722F: drivers/i2c/i2c-core-of-prober.c 11723F: include/linux/i2c-of-prober.h 11724 11725I2C OVER PARALLEL PORT 11726M: Jean Delvare <jdelvare@suse.com> 11727L: linux-i2c@vger.kernel.org 11728S: Maintained 11729F: Documentation/i2c/busses/i2c-parport.rst 11730F: drivers/i2c/busses/i2c-parport.c 11731 11732I2C SUBSYSTEM 11733M: Wolfram Sang <wsa+renesas@sang-engineering.com> 11734L: linux-i2c@vger.kernel.org 11735S: Maintained 11736W: https://i2c.wiki.kernel.org/ 11737Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 11738T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 11739F: Documentation/i2c/ 11740F: drivers/i2c/* 11741F: include/dt-bindings/i2c/i2c.h 11742F: include/linux/i2c-dev.h 11743F: include/linux/i2c-smbus.h 11744F: include/linux/i2c.h 11745F: include/uapi/linux/i2c-*.h 11746F: include/uapi/linux/i2c.h 11747 11748I2C SUBSYSTEM HOST DRIVERS 11749M: Andi Shyti <andi.shyti@kernel.org> 11750L: linux-i2c@vger.kernel.org 11751S: Maintained 11752W: https://i2c.wiki.kernel.org/ 11753Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 11754T: git git://git.kernel.org/pub/scm/linux/kernel/git/andi.shyti/linux.git 11755F: Documentation/devicetree/bindings/i2c/ 11756F: drivers/i2c/algos/ 11757F: drivers/i2c/busses/ 11758F: include/dt-bindings/i2c/ 11759 11760I2C-TAOS-EVM DRIVER 11761M: Jean Delvare <jdelvare@suse.com> 11762L: linux-i2c@vger.kernel.org 11763S: Maintained 11764F: Documentation/i2c/busses/i2c-taos-evm.rst 11765F: drivers/i2c/busses/i2c-taos-evm.c 11766 11767I2C-TINY-USB DRIVER 11768M: Till Harbaum <till@harbaum.org> 11769L: linux-i2c@vger.kernel.org 11770S: Maintained 11771W: http://www.harbaum.org/till/i2c_tiny_usb 11772F: drivers/i2c/busses/i2c-tiny-usb.c 11773 11774I2C/SMBUS CONTROLLER DRIVERS FOR PC 11775M: Jean Delvare <jdelvare@suse.com> 11776L: linux-i2c@vger.kernel.org 11777S: Maintained 11778F: Documentation/i2c/busses/i2c-ali1535.rst 11779F: Documentation/i2c/busses/i2c-ali1563.rst 11780F: Documentation/i2c/busses/i2c-ali15x3.rst 11781F: Documentation/i2c/busses/i2c-amd756.rst 11782F: Documentation/i2c/busses/i2c-amd8111.rst 11783F: Documentation/i2c/busses/i2c-i801.rst 11784F: Documentation/i2c/busses/i2c-nforce2.rst 11785F: Documentation/i2c/busses/i2c-piix4.rst 11786F: Documentation/i2c/busses/i2c-sis5595.rst 11787F: Documentation/i2c/busses/i2c-sis630.rst 11788F: Documentation/i2c/busses/i2c-sis96x.rst 11789F: Documentation/i2c/busses/i2c-via.rst 11790F: Documentation/i2c/busses/i2c-viapro.rst 11791F: drivers/i2c/busses/i2c-ali1535.c 11792F: drivers/i2c/busses/i2c-ali1563.c 11793F: drivers/i2c/busses/i2c-ali15x3.c 11794F: drivers/i2c/busses/i2c-amd756.c 11795F: drivers/i2c/busses/i2c-amd8111.c 11796F: drivers/i2c/busses/i2c-i801.c 11797F: drivers/i2c/busses/i2c-isch.c 11798F: drivers/i2c/busses/i2c-nforce2.c 11799F: drivers/i2c/busses/i2c-piix4.* 11800F: drivers/i2c/busses/i2c-sis5595.c 11801F: drivers/i2c/busses/i2c-sis630.c 11802F: drivers/i2c/busses/i2c-sis96x.c 11803F: drivers/i2c/busses/i2c-via.c 11804F: drivers/i2c/busses/i2c-viapro.c 11805 11806I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER 11807M: Hans de Goede <hansg@kernel.org> 11808L: linux-i2c@vger.kernel.org 11809S: Maintained 11810F: drivers/i2c/busses/i2c-cht-wc.c 11811 11812I2C/SMBUS ISMT DRIVER 11813M: Neil Horman <nhorman@tuxdriver.com> 11814L: linux-i2c@vger.kernel.org 11815F: Documentation/i2c/busses/i2c-ismt.rst 11816F: drivers/i2c/busses/i2c-ismt.c 11817 11818I2C/SMBUS ZHAOXIN DRIVER 11819M: Hans Hu <hanshu@zhaoxin.com> 11820L: linux-i2c@vger.kernel.org 11821S: Maintained 11822W: https://www.zhaoxin.com 11823F: drivers/i2c/busses/i2c-viai2c-common.c 11824F: drivers/i2c/busses/i2c-viai2c-zhaoxin.c 11825 11826I2C/SMBUS STUB DRIVER 11827M: Jean Delvare <jdelvare@suse.com> 11828L: linux-i2c@vger.kernel.org 11829S: Maintained 11830F: drivers/i2c/i2c-stub.c 11831 11832I3C DRIVER FOR ASPEED AST2600 11833M: Jeremy Kerr <jk@codeconstruct.com.au> 11834S: Maintained 11835F: Documentation/devicetree/bindings/i3c/aspeed,ast2600-i3c.yaml 11836F: drivers/i3c/master/ast2600-i3c-master.c 11837 11838I3C DRIVER FOR ANALOG DEVICES I3C CONTROLLER IP 11839M: Jorge Marques <jorge.marques@analog.com> 11840S: Maintained 11841F: Documentation/devicetree/bindings/i3c/adi,i3c-master.yaml 11842F: drivers/i3c/master/adi-i3c-master.c 11843 11844I3C DRIVER FOR CADENCE I3C MASTER IP 11845M: Przemysław Gaj <pgaj@cadence.com> 11846S: Maintained 11847F: Documentation/devicetree/bindings/i3c/cdns,i3c-master.yaml 11848F: drivers/i3c/master/i3c-master-cdns.c 11849 11850I3C DRIVER FOR RENESAS 11851M: Wolfram Sang <wsa+renesas@sang-engineering.com> 11852M: Tommaso Merciai <tommaso.merciai.xr@bp.renesas.com> 11853S: Supported 11854F: Documentation/devicetree/bindings/i3c/renesas,i3c.yaml 11855F: drivers/i3c/master/renesas-i3c.c 11856 11857I3C DRIVER FOR SYNOPSYS DESIGNWARE 11858S: Orphan 11859F: Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.yaml 11860F: drivers/i3c/master/dw* 11861 11862I3C SUBSYSTEM 11863M: Alexandre Belloni <alexandre.belloni@bootlin.com> 11864R: Frank Li <Frank.Li@nxp.com> 11865L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 11866S: Maintained 11867Q: https://patchwork.kernel.org/project/linux-i3c/list/ 11868C: irc://chat.freenode.net/linux-i3c 11869T: git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git 11870F: Documentation/ABI/testing/sysfs-bus-i3c 11871F: Documentation/devicetree/bindings/i3c/ 11872F: Documentation/driver-api/i3c 11873F: drivers/i3c/ 11874F: include/dt-bindings/i3c/ 11875F: include/linux/i3c/ 11876 11877IBM Operation Panel Input Driver 11878M: Eddie James <eajames@linux.ibm.com> 11879L: linux-input@vger.kernel.org 11880S: Maintained 11881F: Documentation/devicetree/bindings/input/ibm,op-panel.yaml 11882F: drivers/input/misc/ibm-panel.c 11883 11884IBM Power 842 compression accelerator 11885M: Haren Myneni <haren@us.ibm.com> 11886S: Supported 11887F: crypto/842.c 11888F: drivers/crypto/nx/Kconfig 11889F: drivers/crypto/nx/Makefile 11890F: drivers/crypto/nx/nx-842* 11891F: include/linux/sw842.h 11892F: lib/842/ 11893 11894IBM Power in-Nest Crypto Acceleration 11895M: Breno Leitão <leitao@debian.org> 11896M: Nayna Jain <nayna@linux.ibm.com> 11897M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 11898L: linux-crypto@vger.kernel.org 11899S: Supported 11900F: drivers/crypto/nx/Kconfig 11901F: drivers/crypto/nx/Makefile 11902F: drivers/crypto/nx/nx-aes* 11903F: drivers/crypto/nx/nx-sha* 11904F: drivers/crypto/nx/nx.* 11905F: drivers/crypto/nx/nx_csbcpb.h 11906F: drivers/crypto/nx/nx_debugfs.c 11907 11908IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform 11909M: Tyrel Datwyler <tyreld@linux.ibm.com> 11910L: linux-pci@vger.kernel.org 11911L: linuxppc-dev@lists.ozlabs.org 11912S: Supported 11913F: drivers/pci/hotplug/rpadlpar* 11914 11915IBM Power Linux RAID adapter 11916M: Brian King <brking@us.ibm.com> 11917S: Supported 11918F: drivers/scsi/ipr.* 11919 11920IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform 11921M: Tyrel Datwyler <tyreld@linux.ibm.com> 11922L: linux-pci@vger.kernel.org 11923L: linuxppc-dev@lists.ozlabs.org 11924S: Supported 11925F: drivers/pci/hotplug/rpaphp* 11926 11927IBM Power SRIOV Virtual NIC Device Driver 11928M: Haren Myneni <haren@linux.ibm.com> 11929M: Rick Lindsley <ricklind@linux.ibm.com> 11930R: Nick Child <nnac123@linux.ibm.com> 11931R: Thomas Falcon <tlfalcon@linux.ibm.com> 11932L: netdev@vger.kernel.org 11933S: Maintained 11934F: drivers/net/ethernet/ibm/ibmvnic.* 11935 11936IBM Power VFIO Support 11937M: Timothy Pearson <tpearson@raptorengineering.com> 11938S: Supported 11939F: drivers/vfio/vfio_iommu_spapr_tce.c 11940 11941IBM Power Virtual Ethernet Device Driver 11942M: Nick Child <nnac123@linux.ibm.com> 11943L: netdev@vger.kernel.org 11944S: Maintained 11945F: drivers/net/ethernet/ibm/ibmveth.* 11946 11947IBM Power Virtual FC Device Drivers 11948M: Tyrel Datwyler <tyreld@linux.ibm.com> 11949L: linux-scsi@vger.kernel.org 11950S: Supported 11951F: drivers/scsi/ibmvscsi/ibmvfc* 11952 11953IBM Power Virtual Management Channel Driver 11954M: Brad Warrum <bwarrum@linux.ibm.com> 11955M: Ritu Agarwal <rituagar@linux.ibm.com> 11956S: Supported 11957F: drivers/misc/ibmvmc.* 11958 11959IBM Power Virtual SCSI Device Drivers 11960M: Tyrel Datwyler <tyreld@linux.ibm.com> 11961L: linux-scsi@vger.kernel.org 11962S: Supported 11963F: drivers/scsi/ibmvscsi/ibmvscsi* 11964F: include/scsi/viosrp.h 11965 11966IBM Power Virtual SCSI Device Target Driver 11967M: Tyrel Datwyler <tyreld@linux.ibm.com> 11968L: linux-scsi@vger.kernel.org 11969L: target-devel@vger.kernel.org 11970S: Supported 11971F: drivers/scsi/ibmvscsi_tgt/ 11972 11973IBM Power VMX Cryptographic instructions 11974M: Breno Leitão <leitao@debian.org> 11975M: Nayna Jain <nayna@linux.ibm.com> 11976M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 11977L: linux-crypto@vger.kernel.org 11978S: Supported 11979F: arch/powerpc/crypto/Kconfig 11980F: arch/powerpc/crypto/Makefile 11981F: arch/powerpc/crypto/aes.c 11982F: arch/powerpc/crypto/aes_cbc.c 11983F: arch/powerpc/crypto/aes_ctr.c 11984F: arch/powerpc/crypto/aes_xts.c 11985F: arch/powerpc/crypto/aesp8-ppc.* 11986F: arch/powerpc/crypto/ghash.c 11987F: arch/powerpc/crypto/ghashp8-ppc.pl 11988F: arch/powerpc/crypto/ppc-xlate.pl 11989F: arch/powerpc/crypto/vmx.c 11990 11991IBM ServeRAID RAID DRIVER 11992S: Orphan 11993F: drivers/scsi/ips.* 11994 11995ICH LPC AND GPIO DRIVER 11996M: Peter Tyser <ptyser@xes-inc.com> 11997S: Maintained 11998F: drivers/gpio/gpio-ich.c 11999F: drivers/mfd/lpc_ich.c 12000 12001ICY I2C DRIVER 12002M: Max Staudt <max@enpas.org> 12003L: linux-i2c@vger.kernel.org 12004S: Maintained 12005F: drivers/i2c/busses/i2c-icy.c 12006 12007IDEAPAD LAPTOP EXTRAS DRIVER 12008M: Ike Panhc <ikepanhc@gmail.com> 12009L: platform-driver-x86@vger.kernel.org 12010S: Maintained 12011W: http://launchpad.net/ideapad-laptop 12012F: drivers/platform/x86/lenovo/ideapad-laptop.c 12013 12014IDEAPAD LAPTOP SLIDEBAR DRIVER 12015M: Andrey Moiseev <o2g.org.ru@gmail.com> 12016L: linux-input@vger.kernel.org 12017S: Maintained 12018W: https://github.com/o2genum/ideapad-slidebar 12019F: drivers/input/misc/ideapad_slidebar.c 12020 12021IDT VersaClock 5 CLOCK DRIVER 12022M: Luca Ceresoli <luca@lucaceresoli.net> 12023S: Maintained 12024F: Documentation/devicetree/bindings/clock/idt,versaclock5.yaml 12025F: drivers/clk/clk-versaclock5.c 12026 12027IEEE 802.15.4 SUBSYSTEM 12028M: Alexander Aring <alex.aring@gmail.com> 12029M: Stefan Schmidt <stefan@datenfreihafen.org> 12030M: Miquel Raynal <miquel.raynal@bootlin.com> 12031L: linux-wpan@vger.kernel.org 12032S: Maintained 12033W: https://linux-wpan.org/ 12034Q: https://patchwork.kernel.org/project/linux-wpan/list/ 12035T: git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan.git 12036T: git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan-next.git 12037F: Documentation/networking/ieee802154.rst 12038F: drivers/net/ieee802154/ 12039F: include/linux/ieee802154.h 12040F: include/linux/nl802154.h 12041F: include/net/af_ieee802154.h 12042F: include/net/cfg802154.h 12043F: include/net/ieee802154_netdev.h 12044F: include/net/mac802154.h 12045F: include/net/nl802154.h 12046F: net/ieee802154/ 12047F: net/mac802154/ 12048 12049Intel VIRTIO DATA PATH ACCELERATOR 12050M: Zhu Lingshan <lingshan.zhu@kernel.org> 12051L: virtualization@lists.linux.dev 12052S: Supported 12053F: drivers/vdpa/ifcvf/ 12054 12055IFE PROTOCOL 12056M: Yotam Gigi <yotam.gi@gmail.com> 12057M: Jamal Hadi Salim <jhs@mojatatu.com> 12058F: include/net/ife.h 12059F: include/uapi/linux/ife.h 12060F: net/ife 12061 12062IGORPLUG-USB IR RECEIVER 12063M: Sean Young <sean@mess.org> 12064L: linux-media@vger.kernel.org 12065S: Maintained 12066F: drivers/media/rc/igorplugusb.c 12067 12068IGUANAWORKS USB IR TRANSCEIVER 12069M: Sean Young <sean@mess.org> 12070L: linux-media@vger.kernel.org 12071S: Maintained 12072F: drivers/media/rc/iguanair.c 12073 12074IIO ADC HELPERS 12075M: Matti Vaittinen <mazziesaccount@gmail.com> 12076L: linux-iio@vger.kernel.org 12077S: Maintained 12078F: drivers/iio/adc/industrialio-adc.c 12079F: include/linux/iio/adc-helpers.h 12080 12081IIO BACKEND FRAMEWORK 12082M: Nuno Sa <nuno.sa@analog.com> 12083R: Olivier Moysan <olivier.moysan@foss.st.com> 12084L: linux-iio@vger.kernel.org 12085S: Maintained 12086F: Documentation/ABI/testing/debugfs-iio-backend 12087F: drivers/iio/industrialio-backend.c 12088F: include/linux/iio/backend.h 12089 12090IIO DIGITAL POTENTIOMETER DAC 12091M: Peter Rosin <peda@axentia.se> 12092L: linux-iio@vger.kernel.org 12093S: Maintained 12094F: Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac 12095F: Documentation/devicetree/bindings/iio/dac/dpot-dac.yaml 12096F: drivers/iio/dac/dpot-dac.c 12097 12098IIO ENVELOPE DETECTOR 12099M: Peter Rosin <peda@axentia.se> 12100L: linux-iio@vger.kernel.org 12101S: Maintained 12102F: Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector 12103F: Documentation/devicetree/bindings/iio/adc/envelope-detector.yaml 12104F: drivers/iio/adc/envelope-detector.c 12105 12106IIO LIGHT SENSOR GAIN-TIME-SCALE HELPERS 12107M: Matti Vaittinen <mazziesaccount@gmail.com> 12108L: linux-iio@vger.kernel.org 12109S: Maintained 12110F: drivers/iio/industrialio-gts-helper.c 12111F: include/linux/iio/iio-gts-helper.h 12112F: drivers/iio/test/iio-test-gts.c 12113 12114IIO MULTIPLEXER 12115M: Peter Rosin <peda@axentia.se> 12116L: linux-iio@vger.kernel.org 12117S: Maintained 12118F: Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.yaml 12119F: drivers/iio/multiplexer/iio-mux.c 12120 12121IIO SCMI BASED DRIVER 12122M: Jyoti Bhayana <jbhayana@google.com> 12123L: linux-iio@vger.kernel.org 12124S: Maintained 12125F: drivers/iio/common/scmi_sensors/scmi_iio.c 12126 12127IIO SUBSYSTEM AND DRIVERS 12128M: Jonathan Cameron <jic23@kernel.org> 12129R: David Lechner <dlechner@baylibre.com> 12130R: Nuno Sá <nuno.sa@analog.com> 12131R: Andy Shevchenko <andy@kernel.org> 12132L: linux-iio@vger.kernel.org 12133S: Maintained 12134T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 12135F: Documentation/ABI/testing/configfs-iio* 12136F: Documentation/ABI/testing/sysfs-bus-iio* 12137F: Documentation/devicetree/bindings/iio/ 12138F: Documentation/iio/ 12139F: drivers/iio/ 12140F: drivers/staging/iio/ 12141F: include/dt-bindings/iio/ 12142F: include/linux/iio/ 12143F: tools/iio/ 12144 12145IIO UNIT CONVERTER 12146M: Peter Rosin <peda@axentia.se> 12147L: linux-iio@vger.kernel.org 12148S: Maintained 12149F: Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.yaml 12150F: Documentation/devicetree/bindings/iio/afe/current-sense-shunt.yaml 12151F: Documentation/devicetree/bindings/iio/afe/voltage-divider.yaml 12152F: drivers/iio/afe/iio-rescale.c 12153 12154IKANOS/ADI EAGLE ADSL USB DRIVER 12155M: Matthieu Castet <castet.matthieu@free.fr> 12156M: Stanislaw Gruszka <stf_xl@wp.pl> 12157S: Maintained 12158F: drivers/usb/atm/ueagle-atm.c 12159 12160IMAGIS TOUCHSCREEN DRIVER 12161M: Markuss Broks <markuss.broks@gmail.com> 12162S: Maintained 12163F: Documentation/devicetree/bindings/input/touchscreen/imagis,ist3038c.yaml 12164F: drivers/input/touchscreen/imagis.c 12165 12166IMGTEC ASCII LCD DRIVER 12167M: Paul Burton <paulburton@kernel.org> 12168S: Maintained 12169F: Documentation/devicetree/bindings/auxdisplay/img,ascii-lcd.yaml 12170F: drivers/auxdisplay/img-ascii-lcd.c 12171 12172IMGTEC JPEG ENCODER DRIVER 12173M: Devarsh Thakkar <devarsht@ti.com> 12174L: linux-media@vger.kernel.org 12175S: Supported 12176F: Documentation/devicetree/bindings/media/img,e5010-jpeg-enc.yaml 12177F: drivers/media/platform/imagination/e5010* 12178 12179IMGTEC IR DECODER DRIVER 12180S: Orphan 12181F: drivers/media/rc/img-ir/ 12182 12183IMGTEC POWERVR DRM DRIVER 12184M: Frank Binns <frank.binns@imgtec.com> 12185M: Matt Coster <matt.coster@imgtec.com> 12186S: Supported 12187T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 12188F: Documentation/devicetree/bindings/gpu/img,powervr-rogue.yaml 12189F: Documentation/devicetree/bindings/gpu/img,powervr-sgx.yaml 12190F: Documentation/gpu/imagination/ 12191F: drivers/gpu/drm/ci/xfails/powervr* 12192F: drivers/gpu/drm/imagination/ 12193F: include/uapi/drm/pvr_drm.h 12194 12195IMON SOUNDGRAPH USB IR RECEIVER 12196M: Sean Young <sean@mess.org> 12197L: linux-media@vger.kernel.org 12198S: Maintained 12199F: drivers/media/rc/imon.c 12200F: drivers/media/rc/imon_raw.c 12201 12202IMS TWINTURBO FRAMEBUFFER DRIVER 12203L: linux-fbdev@vger.kernel.org 12204S: Orphan 12205F: drivers/video/fbdev/imsttfb.c 12206 12207INA233 HARDWARE MONITOR DRIVERS 12208M: Leo Yang <leo.yang.sy0@gmail.com> 12209L: linux-hwmon@vger.kernel.org 12210S: Maintained 12211F: Documentation/hwmon/ina233.rst 12212F: drivers/hwmon/pmbus/ina233.c 12213 12214INDEX OF FURTHER KERNEL DOCUMENTATION 12215M: Carlos Bilbao <carlos.bilbao@kernel.org> 12216S: Maintained 12217F: Documentation/process/kernel-docs.rst 12218 12219INDUSTRY PACK SUBSYSTEM (IPACK) 12220M: Vaibhav Gupta <vaibhavgupta40@gmail.com> 12221M: Jens Taprogge <jens.taprogge@taprogge.org> 12222M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 12223L: industrypack-devel@lists.sourceforge.net 12224S: Maintained 12225W: http://industrypack.sourceforge.net 12226F: drivers/ipack/ 12227 12228INFINEON DPS310 Driver 12229M: Eddie James <eajames@linux.ibm.com> 12230L: linux-iio@vger.kernel.org 12231S: Maintained 12232F: drivers/iio/pressure/dps310.c 12233 12234INFINEON PEB2466 ASoC CODEC 12235M: Herve Codina <herve.codina@bootlin.com> 12236L: linux-sound@vger.kernel.org 12237S: Maintained 12238F: Documentation/devicetree/bindings/sound/infineon,peb2466.yaml 12239F: sound/soc/codecs/peb2466.c 12240 12241INFINEON TLV493D Driver 12242M: Dixit Parmar <dixitparmar19@gmail.com> 12243L: linux-iio@vger.kernel.org 12244S: Maintained 12245W: https://www.infineon.com/part/TLV493D-A1B6 12246F: Documentation/devicetree/bindings/iio/magnetometer/infineon,tlv493d-a1b6.yaml 12247F: drivers/iio/magnetometer/tlv493d.c 12248 12249INFINIBAND SUBSYSTEM 12250M: Jason Gunthorpe <jgg@nvidia.com> 12251M: Leon Romanovsky <leonro@nvidia.com> 12252L: linux-rdma@vger.kernel.org 12253S: Supported 12254W: https://github.com/linux-rdma/rdma-core 12255Q: http://patchwork.kernel.org/project/linux-rdma/list/ 12256T: git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git 12257F: Documentation/devicetree/bindings/infiniband/ 12258F: Documentation/infiniband/ 12259F: drivers/infiniband/ 12260F: include/rdma/ 12261F: include/trace/events/ib_mad.h 12262F: include/trace/events/ib_umad.h 12263F: include/trace/misc/rdma.h 12264F: include/uapi/linux/if_infiniband.h 12265F: include/uapi/rdma/ 12266F: samples/bpf/ibumad_kern.c 12267F: samples/bpf/ibumad_user.c 12268 12269INGENIC JZ4780 NAND DRIVER 12270M: Harvey Hunt <harveyhuntnexus@gmail.com> 12271L: linux-mtd@lists.infradead.org 12272L: linux-mips@vger.kernel.org 12273S: Maintained 12274F: drivers/mtd/nand/raw/ingenic/ 12275 12276INGENIC JZ47xx SoCs 12277M: Paul Cercueil <paul@crapouillou.net> 12278L: linux-mips@vger.kernel.org 12279S: Maintained 12280F: arch/mips/boot/dts/ingenic/ 12281F: arch/mips/generic/board-ingenic.c 12282F: arch/mips/include/asm/mach-ingenic/ 12283F: arch/mips/ingenic/Kconfig 12284F: drivers/clk/ingenic/ 12285F: drivers/dma/dma-jz4780.c 12286F: drivers/gpu/drm/ingenic/ 12287F: drivers/i2c/busses/i2c-jz4780.c 12288F: drivers/iio/adc/ingenic-adc.c 12289F: drivers/irqchip/irq-ingenic.c 12290F: drivers/memory/jz4780-nemc.c 12291F: drivers/mmc/host/jz4740_mmc.c 12292F: drivers/mtd/nand/raw/ingenic/ 12293F: drivers/pinctrl/pinctrl-ingenic.c 12294F: drivers/power/supply/ingenic-battery.c 12295F: drivers/pwm/pwm-jz4740.c 12296F: drivers/remoteproc/ingenic_rproc.c 12297F: drivers/rtc/rtc-jz4740.c 12298F: drivers/tty/serial/8250/8250_ingenic.c 12299F: drivers/usb/musb/jz4740.c 12300F: drivers/watchdog/jz4740_wdt.c 12301F: include/dt-bindings/iio/adc/ingenic,adc.h 12302F: include/linux/mfd/ingenic-tcu.h 12303F: sound/soc/codecs/jz47* 12304F: sound/soc/jz4740/ 12305 12306INJOINIC IP5xxx POWER BANK IC DRIVER 12307M: Samuel Holland <samuel@sholland.org> 12308S: Maintained 12309F: drivers/power/supply/ip5xxx_power.c 12310 12311INOTIFY 12312M: Jan Kara <jack@suse.cz> 12313R: Amir Goldstein <amir73il@gmail.com> 12314L: linux-fsdevel@vger.kernel.org 12315S: Maintained 12316F: Documentation/filesystems/inotify.rst 12317F: fs/notify/inotify/ 12318F: include/linux/inotify.h 12319F: include/uapi/linux/inotify.h 12320 12321INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS 12322M: Dmitry Torokhov <dmitry.torokhov@gmail.com> 12323L: linux-input@vger.kernel.org 12324S: Maintained 12325Q: http://patchwork.kernel.org/project/linux-input/list/ 12326T: git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git 12327F: Documentation/devicetree/bindings/input/ 12328F: Documentation/devicetree/bindings/serio/ 12329F: Documentation/input/ 12330F: drivers/input/ 12331F: include/dt-bindings/input/ 12332F: include/linux/gameport.h 12333F: include/linux/i8042.h 12334F: include/linux/input.h 12335F: include/linux/input/ 12336F: include/linux/libps2.h 12337F: include/linux/serio.h 12338F: include/uapi/linux/gameport.h 12339F: include/uapi/linux/input-event-codes.h 12340F: include/uapi/linux/input.h 12341F: include/uapi/linux/serio.h 12342F: include/uapi/linux/uinput.h 12343 12344INPUT MULTITOUCH (MT) PROTOCOL 12345M: Henrik Rydberg <rydberg@bitmath.org> 12346L: linux-input@vger.kernel.org 12347S: Odd fixes 12348F: Documentation/input/multi-touch-protocol.rst 12349F: drivers/input/input-mt.c 12350K: \b(ABS|SYN)_MT_ 12351 12352INSIDE SECURE CRYPTO DRIVER 12353M: Antoine Tenart <atenart@kernel.org> 12354L: linux-crypto@vger.kernel.org 12355S: Maintained 12356F: drivers/crypto/inside-secure/ 12357 12358INSIDE SECURE EIP93 CRYPTO DRIVER 12359M: Christian Marangi <ansuelsmth@gmail.com> 12360L: linux-crypto@vger.kernel.org 12361S: Maintained 12362F: Documentation/devicetree/bindings/crypto/inside-secure,safexcel-eip93.yaml 12363F: drivers/crypto/inside-secure/eip93/ 12364 12365INTEGRITY MEASUREMENT ARCHITECTURE (IMA) 12366M: Mimi Zohar <zohar@linux.ibm.com> 12367M: Roberto Sassu <roberto.sassu@huawei.com> 12368M: Dmitry Kasatkin <dmitry.kasatkin@gmail.com> 12369R: Eric Snowberg <eric.snowberg@oracle.com> 12370L: linux-integrity@vger.kernel.org 12371S: Supported 12372T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 12373F: security/integrity/ 12374F: security/integrity/ima/ 12375 12376INTEGRITY POLICY ENFORCEMENT (IPE) 12377M: Fan Wu <wufan@kernel.org> 12378L: linux-security-module@vger.kernel.org 12379S: Supported 12380T: git git://git.kernel.org/pub/scm/linux/kernel/git/wufan/ipe.git 12381F: Documentation/admin-guide/LSM/ipe.rst 12382F: Documentation/security/ipe.rst 12383F: scripts/ipe/ 12384F: security/ipe/ 12385 12386INTEL 810/815 FRAMEBUFFER DRIVER 12387M: Antonino Daplas <adaplas@gmail.com> 12388L: linux-fbdev@vger.kernel.org 12389S: Maintained 12390F: drivers/video/fbdev/i810/ 12391 12392INTEL 8254 COUNTER DRIVER 12393M: William Breathitt Gray <wbg@kernel.org> 12394L: linux-iio@vger.kernel.org 12395S: Maintained 12396F: drivers/counter/i8254.c 12397F: include/linux/i8254.h 12398 12399INTEL 8255 GPIO DRIVER 12400M: William Breathitt Gray <wbg@kernel.org> 12401L: linux-gpio@vger.kernel.org 12402S: Maintained 12403F: drivers/gpio/gpio-i8255.c 12404F: drivers/gpio/gpio-i8255.h 12405 12406INTEL ASoC DRIVERS 12407M: Cezary Rojewski <cezary.rojewski@intel.com> 12408M: Liam Girdwood <liam.r.girdwood@linux.intel.com> 12409M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 12410M: Bard Liao <yung-chuan.liao@linux.intel.com> 12411M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 12412M: Kai Vehmanen <kai.vehmanen@linux.intel.com> 12413R: Pierre-Louis Bossart <pierre-louis.bossart@linux.dev> 12414L: linux-sound@vger.kernel.org 12415S: Supported 12416F: sound/soc/intel/ 12417 12418INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER 12419M: Hans de Goede <hansg@kernel.org> 12420L: platform-driver-x86@vger.kernel.org 12421S: Maintained 12422F: drivers/platform/x86/intel/atomisp2/pm.c 12423 12424INTEL ATOMISP2 LED DRIVER 12425M: Hans de Goede <hansg@kernel.org> 12426L: platform-driver-x86@vger.kernel.org 12427S: Maintained 12428F: drivers/platform/x86/intel/atomisp2/led.c 12429 12430INTEL BIOS SAR INT1092 DRIVER 12431M: Shravan Sudhakar <s.shravan@intel.com> 12432L: platform-driver-x86@vger.kernel.org 12433S: Maintained 12434F: drivers/platform/x86/intel/int1092/ 12435 12436INTEL BROXTON PMC DRIVER 12437M: Mika Westerberg <mika.westerberg@linux.intel.com> 12438M: Zha Qipeng <qipeng.zha@intel.com> 12439S: Maintained 12440F: drivers/mfd/intel_pmc_bxt.c 12441F: include/linux/mfd/intel_pmc_bxt.h 12442 12443INTEL C600 SERIES SAS CONTROLLER DRIVER 12444L: linux-scsi@vger.kernel.org 12445S: Orphan 12446T: git git://git.code.sf.net/p/intel-sas/isci 12447F: drivers/scsi/isci/ 12448 12449INTEL CPU family model numbers 12450M: Tony Luck <tony.luck@intel.com> 12451M: x86@kernel.org 12452L: linux-kernel@vger.kernel.org 12453S: Supported 12454F: arch/x86/include/asm/intel-family.h 12455 12456INTEL DISCRETE GRAPHICS NVM MTD DRIVER 12457M: Alexander Usyskin <alexander.usyskin@intel.com> 12458L: linux-mtd@lists.infradead.org 12459S: Supported 12460F: drivers/mtd/devices/mtd_intel_dg.c 12461F: include/linux/intel_dg_nvm_aux.h 12462 12463INTEL DRM DISPLAY FOR XE AND I915 DRIVERS 12464M: Jani Nikula <jani.nikula@linux.intel.com> 12465M: Rodrigo Vivi <rodrigo.vivi@intel.com> 12466L: intel-gfx@lists.freedesktop.org 12467L: intel-xe@lists.freedesktop.org 12468S: Supported 12469F: drivers/gpu/drm/i915/display/ 12470F: drivers/gpu/drm/xe/display/ 12471F: drivers/gpu/drm/xe/compat-i915-headers 12472F: include/drm/intel/ 12473 12474INTEL DRM I915 DRIVER (Meteor Lake, DG2 and older excluding Poulsbo, Moorestown and derivative) 12475M: Jani Nikula <jani.nikula@linux.intel.com> 12476M: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> 12477M: Rodrigo Vivi <rodrigo.vivi@intel.com> 12478M: Tvrtko Ursulin <tursulin@ursulin.net> 12479L: intel-gfx@lists.freedesktop.org 12480S: Supported 12481W: https://drm.pages.freedesktop.org/intel-docs/ 12482Q: http://patchwork.freedesktop.org/project/intel-gfx/ 12483B: https://drm.pages.freedesktop.org/intel-docs/how-to-file-i915-bugs.html 12484C: irc://irc.oftc.net/intel-gfx 12485T: git https://gitlab.freedesktop.org/drm/i915/kernel.git 12486F: Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon 12487F: Documentation/gpu/i915.rst 12488F: drivers/gpu/drm/ci/xfails/i915* 12489F: drivers/gpu/drm/i915/ 12490F: include/drm/intel/ 12491F: include/uapi/drm/i915_drm.h 12492 12493INTEL DRM XE DRIVER (Lunar Lake and newer) 12494M: Lucas De Marchi <lucas.demarchi@intel.com> 12495M: Thomas Hellström <thomas.hellstrom@linux.intel.com> 12496M: Rodrigo Vivi <rodrigo.vivi@intel.com> 12497L: intel-xe@lists.freedesktop.org 12498S: Supported 12499W: https://drm.pages.freedesktop.org/intel-docs/ 12500Q: http://patchwork.freedesktop.org/project/intel-xe/ 12501B: https://gitlab.freedesktop.org/drm/xe/kernel/-/issues 12502C: irc://irc.oftc.net/xe 12503T: git https://gitlab.freedesktop.org/drm/xe/kernel.git 12504F: Documentation/ABI/testing/sysfs-driver-intel-xe-hwmon 12505F: Documentation/gpu/xe/ 12506F: drivers/gpu/drm/xe/ 12507F: include/drm/intel/ 12508F: include/uapi/drm/xe_drm.h 12509 12510INTEL ETHERNET DRIVERS 12511M: Tony Nguyen <anthony.l.nguyen@intel.com> 12512M: Przemek Kitszel <przemyslaw.kitszel@intel.com> 12513L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 12514S: Maintained 12515W: https://www.intel.com/content/www/us/en/support.html 12516Q: https://patchwork.ozlabs.org/project/intel-wired-lan/list/ 12517T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue.git 12518T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git 12519F: Documentation/networking/device_drivers/ethernet/intel/ 12520F: drivers/net/ethernet/intel/ 12521F: drivers/net/ethernet/intel/*/ 12522F: include/linux/avf/virtchnl.h 12523F: include/linux/net/intel/*/ 12524 12525INTEL ETHERNET PROTOCOL DRIVER FOR RDMA 12526M: Krzysztof Czurylo <krzysztof.czurylo@intel.com> 12527M: Tatyana Nikolova <tatyana.e.nikolova@intel.com> 12528L: linux-rdma@vger.kernel.org 12529S: Supported 12530F: drivers/infiniband/hw/irdma/ 12531F: include/uapi/rdma/irdma-abi.h 12532 12533INTEL GPIO DRIVERS 12534M: Andy Shevchenko <andy@kernel.org> 12535L: linux-gpio@vger.kernel.org 12536S: Supported 12537T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 12538F: drivers/gpio/gpio-elkhartlake.c 12539F: drivers/gpio/gpio-graniterapids.c 12540F: drivers/gpio/gpio-ich.c 12541F: drivers/gpio/gpio-merrifield.c 12542F: drivers/gpio/gpio-ml-ioh.c 12543F: drivers/gpio/gpio-pch.c 12544F: drivers/gpio/gpio-sch.c 12545F: drivers/gpio/gpio-sodaville.c 12546F: drivers/gpio/gpio-tangier.c 12547F: drivers/gpio/gpio-tangier.h 12548 12549INTEL GVT-g DRIVERS (Intel GPU Virtualization) 12550R: Zhenyu Wang <zhenyuw.linux@gmail.com> 12551R: Zhi Wang <zhi.wang.linux@gmail.com> 12552S: Odd Fixes 12553W: https://github.com/intel/gvt-linux/wiki 12554F: drivers/gpu/drm/i915/gvt/ 12555 12556INTEL HID EVENT DRIVER 12557M: Alex Hung <alexhung@gmail.com> 12558L: platform-driver-x86@vger.kernel.org 12559S: Maintained 12560F: drivers/platform/x86/intel/hid.c 12561 12562INTEL I/OAT DMA DRIVER 12563M: Dave Jiang <dave.jiang@intel.com> 12564R: Dan Williams <dan.j.williams@intel.com> 12565L: dmaengine@vger.kernel.org 12566S: Supported 12567Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 12568F: drivers/dma/ioat* 12569 12570INTEL IAA CRYPTO DRIVER 12571M: Kristen Accardi <kristen.c.accardi@intel.com> 12572M: Vinicius Costa Gomes <vinicius.gomes@intel.com> 12573L: linux-crypto@vger.kernel.org 12574S: Supported 12575F: Documentation/driver-api/crypto/iaa/iaa-crypto.rst 12576F: drivers/crypto/intel/iaa/* 12577 12578INTEL IDLE DRIVER 12579M: Rafael J. Wysocki <rafael@kernel.org> 12580M: Artem Bityutskiy <artem.bityutskiy@linux.intel.com> 12581M: Artem Bityutskiy <dedekind1@gmail.com> 12582R: Len Brown <lenb@kernel.org> 12583L: linux-pm@vger.kernel.org 12584S: Supported 12585B: https://bugzilla.kernel.org 12586T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 12587F: drivers/idle/intel_idle.c 12588 12589INTEL IDXD DRIVER 12590M: Vinicius Costa Gomes <vinicius.gomes@intel.com> 12591R: Dave Jiang <dave.jiang@intel.com> 12592L: dmaengine@vger.kernel.org 12593S: Supported 12594F: drivers/dma/idxd/* 12595F: include/uapi/linux/idxd.h 12596 12597INTEL IN FIELD SCAN (IFS) DEVICE 12598M: Tony Luck <tony.luck@intel.com> 12599R: Ashok Raj <ashok.raj.linux@gmail.com> 12600S: Maintained 12601F: drivers/platform/x86/intel/ifs 12602F: include/trace/events/intel_ifs.h 12603F: tools/testing/selftests/drivers/platform/x86/intel/ifs/ 12604 12605INTEL INTEGRATED SENSOR HUB DRIVER 12606M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 12607M: Jiri Kosina <jikos@kernel.org> 12608L: linux-input@vger.kernel.org 12609S: Maintained 12610F: drivers/hid/intel-ish-hid/ 12611 12612INTEL IOMMU (VT-d) 12613M: David Woodhouse <dwmw2@infradead.org> 12614M: Lu Baolu <baolu.lu@linux.intel.com> 12615L: iommu@lists.linux.dev 12616S: Supported 12617T: git git://git.kernel.org/pub/scm/linux/kernel/git/iommu/linux.git 12618F: drivers/iommu/intel/ 12619 12620INTEL IPU3 CSI-2 CIO2 DRIVER 12621M: Yong Zhi <yong.zhi@intel.com> 12622M: Sakari Ailus <sakari.ailus@linux.intel.com> 12623M: Bingbu Cao <bingbu.cao@intel.com> 12624M: Dan Scally <djrscally@gmail.com> 12625R: Tianshu Qiu <tian.shu.qiu@intel.com> 12626L: linux-media@vger.kernel.org 12627S: Maintained 12628T: git git://linuxtv.org/media.git 12629F: Documentation/userspace-api/media/v4l/pixfmt-srggb10-ipu3.rst 12630F: drivers/media/pci/intel/ipu3/ 12631 12632INTEL IPU3 CSI-2 IMGU DRIVER 12633M: Sakari Ailus <sakari.ailus@linux.intel.com> 12634R: Bingbu Cao <bingbu.cao@intel.com> 12635R: Tianshu Qiu <tian.shu.qiu@intel.com> 12636L: linux-media@vger.kernel.org 12637S: Maintained 12638F: Documentation/admin-guide/media/ipu3.rst 12639F: Documentation/admin-guide/media/ipu3_rcb.svg 12640F: Documentation/userspace-api/media/v4l/metafmt-intel-ipu3.rst 12641F: drivers/staging/media/ipu3/ 12642 12643INTEL IPU6 INPUT SYSTEM DRIVER 12644M: Sakari Ailus <sakari.ailus@linux.intel.com> 12645M: Bingbu Cao <bingbu.cao@intel.com> 12646R: Tianshu Qiu <tian.shu.qiu@intel.com> 12647L: linux-media@vger.kernel.org 12648S: Maintained 12649T: git git://linuxtv.org/media.git 12650F: Documentation/admin-guide/media/ipu6-isys.rst 12651F: drivers/media/pci/intel/ipu6/ 12652 12653INTEL IPU7 INPUT SYSTEM DRIVER 12654M: Sakari Ailus <sakari.ailus@linux.intel.com> 12655R: Bingbu Cao <bingbu.cao@intel.com> 12656L: linux-media@vger.kernel.org 12657S: Maintained 12658T: git git://linuxtv.org/media.git 12659F: drivers/staging/media/ipu7/ 12660 12661INTEL ISHTP ECLITE DRIVER 12662M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 12663L: platform-driver-x86@vger.kernel.org 12664S: Supported 12665F: drivers/platform/x86/intel/ishtp_eclite.c 12666 12667INTEL IXP4XX CRYPTO SUPPORT 12668M: Corentin Labbe <clabbe@baylibre.com> 12669L: linux-crypto@vger.kernel.org 12670S: Maintained 12671F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 12672 12673INTEL KEEM BAY DRM DRIVER 12674M: Anitha Chrisanthus <anitha.chrisanthus@intel.com> 12675M: Edmund Dea <edmund.j.dea@intel.com> 12676S: Maintained 12677F: Documentation/devicetree/bindings/display/intel,keembay-display.yaml 12678F: drivers/gpu/drm/kmb/ 12679 12680INTEL KEEM BAY OCS AES/SM4 CRYPTO DRIVER 12681M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 12682S: Maintained 12683F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-aes.yaml 12684F: drivers/crypto/intel/keembay/Kconfig 12685F: drivers/crypto/intel/keembay/Makefile 12686F: drivers/crypto/intel/keembay/keembay-ocs-aes-core.c 12687F: drivers/crypto/intel/keembay/ocs-aes.c 12688F: drivers/crypto/intel/keembay/ocs-aes.h 12689 12690INTEL KEEM BAY OCS ECC CRYPTO DRIVER 12691M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 12692M: Prabhjot Khurana <prabhjot.khurana@intel.com> 12693M: Mark Gross <mgross@linux.intel.com> 12694S: Maintained 12695F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-ecc.yaml 12696F: drivers/crypto/intel/keembay/Kconfig 12697F: drivers/crypto/intel/keembay/Makefile 12698F: drivers/crypto/intel/keembay/keembay-ocs-ecc.c 12699 12700INTEL KEEM BAY OCS HCU CRYPTO DRIVER 12701M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 12702M: Declan Murphy <declan.murphy@intel.com> 12703S: Maintained 12704F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-hcu.yaml 12705F: drivers/crypto/intel/keembay/Kconfig 12706F: drivers/crypto/intel/keembay/Makefile 12707F: drivers/crypto/intel/keembay/keembay-ocs-hcu-core.c 12708F: drivers/crypto/intel/keembay/ocs-hcu.c 12709F: drivers/crypto/intel/keembay/ocs-hcu.h 12710 12711INTEL LA JOLLA COVE ADAPTER (LJCA) USB I/O EXPANDER DRIVERS 12712M: Lixu Zhang <lixu.zhang@intel.com> 12713M: Sakari Ailus <sakari.ailus@linux.intel.com> 12714S: Maintained 12715F: drivers/gpio/gpio-ljca.c 12716F: drivers/i2c/busses/i2c-ljca.c 12717F: drivers/spi/spi-ljca.c 12718F: drivers/usb/misc/usb-ljca.c 12719F: include/linux/usb/ljca.h 12720 12721INTEL MANAGEMENT ENGINE (mei) 12722M: Alexander Usyskin <alexander.usyskin@intel.com> 12723L: linux-kernel@vger.kernel.org 12724S: Supported 12725F: Documentation/driver-api/mei/* 12726F: drivers/misc/mei/ 12727F: drivers/watchdog/mei_wdt.c 12728F: include/linux/mei_aux.h 12729F: include/linux/mei_cl_bus.h 12730F: include/uapi/linux/mei.h 12731F: include/uapi/linux/mei_uuid.h 12732F: include/uapi/linux/uuid.h 12733F: samples/mei/* 12734 12735INTEL MAX 10 BMC MFD DRIVER 12736M: Xu Yilun <yilun.xu@intel.com> 12737R: Tom Rix <trix@redhat.com> 12738S: Maintained 12739F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc 12740F: Documentation/hwmon/intel-m10-bmc-hwmon.rst 12741F: drivers/hwmon/intel-m10-bmc-hwmon.c 12742F: drivers/mfd/intel-m10-bmc* 12743F: include/linux/mfd/intel-m10-bmc.h 12744 12745INTEL MAX10 BMC SECURE UPDATES 12746M: Matthew Gerlach <matthew.gerlach@altera.com> 12747L: linux-fpga@vger.kernel.org 12748S: Maintained 12749F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc-sec-update 12750F: drivers/fpga/intel-m10-bmc-sec-update.c 12751 12752INTEL MID (Mobile Internet Device) PLATFORM 12753M: Andy Shevchenko <andy@kernel.org> 12754L: linux-kernel@vger.kernel.org 12755S: Supported 12756F: arch/x86/include/asm/intel-mid.h 12757F: arch/x86/pci/intel_mid.c 12758F: arch/x86/platform/intel-mid/ 12759F: drivers/dma/hsu/ 12760F: drivers/extcon/extcon-intel-mrfld.c 12761F: drivers/gpio/gpio-merrifield.c 12762F: drivers/gpio/gpio-tangier.* 12763F: drivers/iio/adc/intel_mrfld_adc.c 12764F: drivers/mfd/intel_soc_pmic_mrfld.c 12765F: drivers/pinctrl/intel/pinctrl-merrifield.c 12766F: drivers/pinctrl/intel/pinctrl-moorefield.c 12767F: drivers/pinctrl/intel/pinctrl-tangier.* 12768F: drivers/platform/x86/intel/mrfld_pwrbtn.c 12769F: drivers/platform/x86/intel_scu_* 12770F: drivers/staging/media/atomisp/ 12771F: drivers/tty/serial/8250/8250_mid.c 12772F: drivers/watchdog/intel-mid_wdt.c 12773F: include/linux/mfd/intel_soc_pmic_mrfld.h 12774F: include/linux/platform_data/x86/intel-mid_wdt.h 12775F: include/linux/platform_data/x86/intel_scu_ipc.h 12776 12777INTEL P-Unit IPC DRIVER 12778M: Zha Qipeng <qipeng.zha@intel.com> 12779L: platform-driver-x86@vger.kernel.org 12780S: Maintained 12781F: arch/x86/include/asm/intel_punit_ipc.h 12782F: drivers/platform/x86/intel/punit_ipc.c 12783 12784INTEL PMC CORE DRIVER 12785M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 12786M: David E Box <david.e.box@intel.com> 12787L: platform-driver-x86@vger.kernel.org 12788S: Maintained 12789F: Documentation/ABI/testing/sysfs-platform-intel-pmc 12790F: drivers/platform/x86/intel/pmc/ 12791F: include/linux/platform_data/x86/intel_pmc_ipc.h 12792 12793INTEL PMIC GPIO DRIVERS 12794M: Andy Shevchenko <andy@kernel.org> 12795S: Supported 12796T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 12797F: drivers/gpio/gpio-*cove.c 12798 12799INTEL PMIC MULTIFUNCTION DEVICE DRIVERS 12800M: Andy Shevchenko <andy@kernel.org> 12801S: Supported 12802F: drivers/mfd/intel_soc_pmic* 12803F: include/linux/mfd/intel_soc_pmic* 12804 12805INTEL PMT DRIVERS 12806M: David E. Box <david.e.box@linux.intel.com> 12807S: Supported 12808F: Documentation/ABI/testing/sysfs-class-intel_pmt 12809F: Documentation/ABI/testing/sysfs-class-intel_pmt-features 12810F: drivers/platform/x86/intel/pmt/ 12811 12812INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT 12813M: Stanislav Yakovlev <stas.yakovlev@gmail.com> 12814L: linux-wireless@vger.kernel.org 12815S: Maintained 12816F: Documentation/networking/device_drivers/wifi/intel/ipw2100.rst 12817F: Documentation/networking/device_drivers/wifi/intel/ipw2200.rst 12818F: drivers/net/wireless/intel/ipw2x00/ 12819 12820INTEL PSTATE DRIVER 12821M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 12822M: Len Brown <lenb@kernel.org> 12823L: linux-pm@vger.kernel.org 12824S: Supported 12825F: drivers/cpufreq/intel_pstate.c 12826 12827INTEL PTP DFL ToD DRIVER 12828L: linux-fpga@vger.kernel.org 12829L: netdev@vger.kernel.org 12830S: Orphan 12831F: drivers/ptp/ptp_dfl_tod.c 12832 12833INTEL QUADRATURE ENCODER PERIPHERAL DRIVER 12834M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 12835L: linux-iio@vger.kernel.org 12836F: drivers/counter/intel-qep.c 12837 12838INTEL SCU DRIVERS 12839M: Mika Westerberg <mika.westerberg@linux.intel.com> 12840S: Maintained 12841F: drivers/platform/x86/intel_scu_* 12842F: include/linux/platform_data/x86/intel_scu_ipc.h 12843 12844INTEL SDSI DRIVER 12845M: David E. Box <david.e.box@linux.intel.com> 12846S: Supported 12847F: drivers/platform/x86/intel/sdsi.c 12848F: tools/arch/x86/intel_sdsi/ 12849F: tools/testing/selftests/drivers/sdsi/ 12850 12851INTEL SGX 12852M: Jarkko Sakkinen <jarkko@kernel.org> 12853R: Dave Hansen <dave.hansen@linux.intel.com> 12854L: linux-sgx@vger.kernel.org 12855S: Supported 12856Q: https://patchwork.kernel.org/project/intel-sgx/list/ 12857T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/sgx 12858F: Documentation/arch/x86/sgx.rst 12859F: arch/x86/entry/vdso/vsgx.S 12860F: arch/x86/include/asm/sgx.h 12861F: arch/x86/include/uapi/asm/sgx.h 12862F: arch/x86/kernel/cpu/sgx/* 12863F: tools/testing/selftests/sgx/* 12864K: \bSGX_ 12865 12866INTEL SKYLAKE INT3472 ACPI DEVICE DRIVER 12867M: Daniel Scally <dan.scally@ideasonboard.com> 12868M: Sakari Ailus <sakari.ailus@linux.intel.com> 12869S: Maintained 12870F: drivers/platform/x86/intel/int3472/ 12871F: include/linux/platform_data/x86/int3472.h 12872 12873INTEL SPEED SELECT TECHNOLOGY 12874M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 12875L: platform-driver-x86@vger.kernel.org 12876S: Maintained 12877F: drivers/platform/x86/intel/speed_select_if/ 12878F: include/uapi/linux/isst_if.h 12879F: tools/power/x86/intel-speed-select/ 12880 12881INTEL STRATIX10 FIRMWARE DRIVERS 12882M: Dinh Nguyen <dinguyen@kernel.org> 12883L: linux-kernel@vger.kernel.org 12884S: Maintained 12885T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 12886F: Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu 12887F: Documentation/devicetree/bindings/firmware/intel,stratix10-svc.yaml 12888F: drivers/firmware/stratix10-rsu.c 12889F: drivers/firmware/stratix10-svc.c 12890F: include/linux/firmware/intel/stratix10-smc.h 12891F: include/linux/firmware/intel/stratix10-svc-client.h 12892 12893INTEL TELEMETRY DRIVER 12894M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 12895M: "David E. Box" <david.e.box@linux.intel.com> 12896L: platform-driver-x86@vger.kernel.org 12897S: Maintained 12898F: arch/x86/include/asm/intel_telemetry.h 12899F: drivers/platform/x86/intel/telemetry/ 12900 12901INTEL TOUCH HOST CONTROLLER (THC) DRIVER 12902M: Even Xu <even.xu@intel.com> 12903M: Xinpeng Sun <xinpeng.sun@intel.com> 12904S: Maintained 12905F: drivers/hid/intel-thc-hid/ 12906 12907INTEL TPMI DRIVER 12908M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 12909L: platform-driver-x86@vger.kernel.org 12910S: Maintained 12911F: Documentation/ABI/testing/debugfs-tpmi 12912F: drivers/platform/x86/intel/vsec_tpmi.c 12913F: include/linux/intel_tpmi.h 12914 12915INTEL UNCORE FREQUENCY CONTROL 12916M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 12917L: platform-driver-x86@vger.kernel.org 12918S: Maintained 12919F: Documentation/admin-guide/pm/intel_uncore_frequency_scaling.rst 12920F: drivers/platform/x86/intel/uncore-frequency/ 12921 12922INTEL USBIO USB I/O EXPANDER DRIVERS 12923M: Israel Cepeda <israel.a.cepeda.lopez@intel.com> 12924M: Hans de Goede <hansg@kernel.org> 12925R: Sakari Ailus <sakari.ailus@linux.intel.com> 12926S: Maintained 12927F: drivers/gpio/gpio-usbio.c 12928F: drivers/i2c/busses/i2c-usbio.c 12929F: drivers/usb/misc/usbio.c 12930F: include/linux/usb/usbio.h 12931 12932INTEL VENDOR SPECIFIC EXTENDED CAPABILITIES DRIVER 12933M: David E. Box <david.e.box@linux.intel.com> 12934S: Supported 12935F: drivers/platform/x86/intel/vsec.c 12936F: include/linux/intel_vsec.h 12937 12938INTEL VIRTUAL BUTTON DRIVER 12939M: AceLan Kao <acelan.kao@canonical.com> 12940L: platform-driver-x86@vger.kernel.org 12941S: Maintained 12942F: drivers/platform/x86/intel/vbtn.c 12943 12944INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy) 12945M: Stanislaw Gruszka <stf_xl@wp.pl> 12946L: linux-wireless@vger.kernel.org 12947S: Supported 12948F: drivers/net/wireless/intel/iwlegacy/ 12949 12950INTEL WIRELESS WIFI LINK (iwlwifi) 12951M: Miri Korenblit <miriam.rachel.korenblit@intel.com> 12952L: linux-wireless@vger.kernel.org 12953S: Supported 12954W: https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi 12955T: git https://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi-next.git/ 12956F: drivers/net/wireless/intel/iwlwifi/ 12957 12958INTEL VISION SENSING CONTROLLER DRIVER 12959M: Sakari Ailus <sakari.ailus@linux.intel.com> 12960R: Bingbu Cao <bingbu.cao@intel.com> 12961R: Lixu Zhang <lixu.zhang@intel.com> 12962L: linux-media@vger.kernel.org 12963S: Maintained 12964T: git git://linuxtv.org/media.git 12965F: drivers/media/pci/intel/ivsc/ 12966 12967INTEL WMI SLIM BOOTLOADER (SBL) FIRMWARE UPDATE DRIVER 12968S: Orphan 12969W: https://slimbootloader.github.io/security/firmware-update.html 12970F: drivers/platform/x86/intel/wmi/sbl-fw-update.c 12971 12972INTEL WMI THUNDERBOLT FORCE POWER DRIVER 12973L: Dell.Client.Kernel@dell.com 12974S: Maintained 12975F: drivers/platform/x86/intel/wmi/thunderbolt.c 12976 12977INTEL WWAN IOSM DRIVER 12978L: netdev@vger.kernel.org 12979S: Orphan 12980F: drivers/net/wwan/iosm/ 12981 12982INTEL(R) FLEXIBLE RETURN AND EVENT DELIVERY 12983M: Xin Li <xin@zytor.com> 12984M: "H. Peter Anvin" <hpa@zytor.com> 12985S: Supported 12986F: Documentation/arch/x86/x86_64/fred.rst 12987F: arch/x86/entry/entry_64_fred.S 12988F: arch/x86/entry/entry_fred.c 12989F: arch/x86/include/asm/fred.h 12990F: arch/x86/kernel/fred.c 12991 12992INTEL(R) TRACE HUB 12993M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 12994S: Supported 12995F: Documentation/trace/intel_th.rst 12996F: drivers/hwtracing/intel_th/ 12997F: include/linux/intel_th.h 12998 12999INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT) 13000M: Ning Sun <ning.sun@intel.com> 13001L: tboot-devel@lists.sourceforge.net 13002S: Supported 13003W: http://tboot.sourceforge.net 13004T: hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot 13005F: Documentation/arch/x86/intel_txt.rst 13006F: arch/x86/kernel/tboot.c 13007F: include/linux/tboot.h 13008 13009INTERCONNECT API 13010M: Georgi Djakov <djakov@kernel.org> 13011L: linux-pm@vger.kernel.org 13012S: Maintained 13013T: git git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc.git 13014F: Documentation/devicetree/bindings/interconnect/ 13015F: Documentation/driver-api/interconnect.rst 13016F: drivers/interconnect/ 13017F: include/dt-bindings/interconnect/ 13018F: include/linux/interconnect-provider.h 13019F: include/linux/interconnect.h 13020 13021INTERRUPT COUNTER DRIVER 13022M: Oleksij Rempel <o.rempel@pengutronix.de> 13023R: Pengutronix Kernel Team <kernel@pengutronix.de> 13024L: linux-iio@vger.kernel.org 13025F: Documentation/devicetree/bindings/counter/interrupt-counter.yaml 13026F: drivers/counter/interrupt-cnt.c 13027 13028INTERSIL ISL7998X VIDEO DECODER DRIVER 13029M: Michael Tretter <m.tretter@pengutronix.de> 13030R: Pengutronix Kernel Team <kernel@pengutronix.de> 13031L: linux-media@vger.kernel.org 13032S: Maintained 13033F: Documentation/devicetree/bindings/media/i2c/isil,isl79987.yaml 13034F: drivers/media/i2c/isl7998x.c 13035 13036INVENSENSE ICM-426xx IMU DRIVER 13037M: Jean-Baptiste Maneyrol <jean-baptiste.maneyrol@tdk.com> 13038L: linux-iio@vger.kernel.org 13039S: Maintained 13040W: https://invensense.tdk.com/ 13041F: Documentation/ABI/testing/sysfs-bus-iio-inv_icm42600 13042F: Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml 13043F: drivers/iio/imu/inv_icm42600/ 13044 13045INVENSENSE MPU-3050 GYROSCOPE DRIVER 13046M: Linus Walleij <linus.walleij@linaro.org> 13047L: linux-iio@vger.kernel.org 13048S: Maintained 13049F: Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.yaml 13050F: drivers/iio/gyro/mpu3050* 13051 13052INVENSENSE MPU-6050 IMU DRIVER 13053M: Jean-Baptiste Maneyrol <jean-baptiste.maneyrol@tdk.com> 13054L: linux-iio@vger.kernel.org 13055S: Maintained 13056W: https://invensense.tdk.com/ 13057F: Documentation/devicetree/bindings/iio/imu/invensense,mpu6050.yaml 13058F: drivers/iio/imu/inv_mpu6050/ 13059 13060IOC3 ETHERNET DRIVER 13061M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 13062L: linux-mips@vger.kernel.org 13063S: Maintained 13064F: drivers/net/ethernet/sgi/ioc3-eth.c 13065 13066IOMMU DMA-API LAYER 13067M: Robin Murphy <robin.murphy@arm.com> 13068L: iommu@lists.linux.dev 13069S: Maintained 13070T: git git://git.kernel.org/pub/scm/linux/kernel/git/iommu/linux.git 13071F: drivers/iommu/dma-iommu.c 13072F: drivers/iommu/dma-iommu.h 13073F: drivers/iommu/iova.c 13074F: include/linux/iommu-dma.h 13075F: include/linux/iova.h 13076 13077IOMMU SUBSYSTEM 13078M: Joerg Roedel <joro@8bytes.org> 13079M: Will Deacon <will@kernel.org> 13080R: Robin Murphy <robin.murphy@arm.com> 13081L: iommu@lists.linux.dev 13082S: Maintained 13083T: git git://git.kernel.org/pub/scm/linux/kernel/git/iommu/linux.git 13084F: Documentation/devicetree/bindings/iommu/ 13085F: drivers/iommu/ 13086F: include/linux/iommu.h 13087F: include/linux/iova.h 13088F: include/linux/of_iommu.h 13089 13090IOMMUFD 13091M: Jason Gunthorpe <jgg@nvidia.com> 13092M: Kevin Tian <kevin.tian@intel.com> 13093L: iommu@lists.linux.dev 13094S: Maintained 13095T: git git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd.git 13096F: Documentation/userspace-api/iommufd.rst 13097F: drivers/iommu/iommufd/ 13098F: include/linux/iommufd.h 13099F: include/uapi/linux/iommufd.h 13100F: tools/testing/selftests/iommu/ 13101 13102IOSYS-MAP HELPERS 13103M: Thomas Zimmermann <tzimmermann@suse.de> 13104L: dri-devel@lists.freedesktop.org 13105S: Maintained 13106T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 13107F: include/linux/iosys-map.h 13108 13109IO_URING 13110M: Jens Axboe <axboe@kernel.dk> 13111L: io-uring@vger.kernel.org 13112S: Maintained 13113T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux.git 13114T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/liburing.git 13115F: include/linux/io_uring/ 13116F: include/linux/io_uring.h 13117F: include/linux/io_uring_types.h 13118F: include/trace/events/io_uring.h 13119F: include/uapi/linux/io_uring.h 13120F: include/uapi/linux/io_uring/ 13121F: io_uring/ 13122 13123IO_URING ZCRX 13124M: Pavel Begunkov <asml.silence@gmail.com> 13125L: io-uring@vger.kernel.org 13126L: netdev@vger.kernel.org 13127T: git https://github.com/isilence/linux.git zcrx/for-next 13128T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux.git 13129S: Maintained 13130F: io_uring/zcrx.* 13131 13132IPMI SUBSYSTEM 13133M: Corey Minyard <corey@minyard.net> 13134L: openipmi-developer@lists.sourceforge.net (moderated for non-subscribers) 13135S: Supported 13136W: http://openipmi.sourceforge.net/ 13137T: git https://github.com/cminyard/linux-ipmi.git for-next 13138F: Documentation/devicetree/bindings/ipmi/ 13139F: Documentation/driver-api/ipmi.rst 13140F: drivers/char/ipmi/ 13141F: include/linux/ipmi* 13142F: include/uapi/linux/ipmi* 13143 13144IPS SCSI RAID DRIVER 13145M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 13146L: linux-scsi@vger.kernel.org 13147S: Maintained 13148W: http://www.adaptec.com/ 13149F: drivers/scsi/ips* 13150 13151IPVS 13152M: Simon Horman <horms@verge.net.au> 13153M: Julian Anastasov <ja@ssi.bg> 13154L: netdev@vger.kernel.org 13155L: lvs-devel@vger.kernel.org 13156S: Maintained 13157T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git 13158T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git 13159F: Documentation/networking/ipvs-sysctl.rst 13160F: include/net/ip_vs.h 13161F: include/uapi/linux/ip_vs.h 13162F: net/netfilter/ipvs/ 13163 13164IPWIRELESS DRIVER 13165M: Jiri Kosina <jikos@kernel.org> 13166M: David Sterba <dsterba@suse.com> 13167S: Odd Fixes 13168F: drivers/tty/ipwireless/ 13169 13170IRON DEVICE AUDIO CODEC DRIVERS 13171M: Kiseok Jo <kiseok.jo@irondevice.com> 13172L: linux-sound@vger.kernel.org 13173S: Maintained 13174F: Documentation/devicetree/bindings/sound/irondevice,* 13175F: sound/soc/codecs/sma* 13176 13177IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY) 13178M: Thomas Gleixner <tglx@linutronix.de> 13179S: Maintained 13180T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 13181F: Documentation/core-api/irq/irq-domain.rst 13182F: include/linux/irqdomain.h 13183F: include/linux/irqdomain_defs.h 13184F: kernel/irq/irqdomain.c 13185F: kernel/irq/msi.c 13186 13187IRQ SUBSYSTEM 13188M: Thomas Gleixner <tglx@linutronix.de> 13189L: linux-kernel@vger.kernel.org 13190S: Maintained 13191T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 13192F: include/linux/group_cpus.h 13193F: include/linux/irq.h 13194F: include/linux/irqhandler.h 13195F: include/linux/irqnr.h 13196F: include/linux/irqreturn.h 13197F: kernel/irq/ 13198F: lib/group_cpus.c 13199 13200IRQCHIP DRIVERS 13201M: Thomas Gleixner <tglx@linutronix.de> 13202L: linux-kernel@vger.kernel.org 13203S: Maintained 13204T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 13205F: Documentation/devicetree/bindings/interrupt-controller/ 13206F: drivers/irqchip/ 13207F: include/linux/irqchip.h 13208 13209ISA 13210M: William Breathitt Gray <wbg@kernel.org> 13211S: Maintained 13212F: Documentation/driver-api/isa.rst 13213F: drivers/base/isa.c 13214F: include/linux/isa.h 13215 13216ISA RADIO MODULE 13217M: Hans Verkuil <hverkuil@kernel.org> 13218L: linux-media@vger.kernel.org 13219S: Maintained 13220W: https://linuxtv.org 13221T: git git://linuxtv.org/media.git 13222F: drivers/media/radio/radio-isa* 13223 13224ISAPNP 13225M: Jaroslav Kysela <perex@perex.cz> 13226S: Maintained 13227F: Documentation/userspace-api/isapnp.rst 13228F: drivers/pnp/isapnp/ 13229F: include/linux/isapnp.h 13230 13231ISCSI 13232M: Lee Duncan <lduncan@suse.com> 13233M: Chris Leech <cleech@redhat.com> 13234M: Mike Christie <michael.christie@oracle.com> 13235L: open-iscsi@googlegroups.com 13236L: linux-scsi@vger.kernel.org 13237S: Maintained 13238W: www.open-iscsi.com 13239F: drivers/scsi/*iscsi* 13240F: include/scsi/*iscsi* 13241 13242iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER 13243M: Peter Jones <pjones@redhat.com> 13244M: Konrad Rzeszutek Wilk <konrad@kernel.org> 13245S: Maintained 13246F: drivers/firmware/iscsi_ibft* 13247 13248ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR 13249M: Sagi Grimberg <sagi@grimberg.me> 13250M: Max Gurtovoy <mgurtovoy@nvidia.com> 13251L: linux-rdma@vger.kernel.org 13252S: Supported 13253W: http://www.openfabrics.org 13254W: www.open-iscsi.org 13255Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13256F: drivers/infiniband/ulp/iser/ 13257 13258ISCSI EXTENSIONS FOR RDMA (ISER) TARGET 13259M: Sagi Grimberg <sagi@grimberg.me> 13260L: linux-rdma@vger.kernel.org 13261L: target-devel@vger.kernel.org 13262S: Supported 13263T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master 13264F: drivers/infiniband/ulp/isert 13265 13266ISDN/CMTP OVER BLUETOOTH 13267L: netdev@vger.kernel.org 13268S: Orphan 13269W: http://www.isdn4linux.de 13270F: Documentation/isdn/ 13271F: drivers/isdn/capi/ 13272F: include/linux/isdn/ 13273F: include/uapi/linux/isdn/ 13274F: net/bluetooth/cmtp/ 13275 13276ISDN/mISDN SUBSYSTEM 13277L: netdev@vger.kernel.org 13278S: Orphan 13279W: http://www.isdn4linux.de 13280F: drivers/isdn/Kconfig 13281F: drivers/isdn/Makefile 13282F: drivers/isdn/hardware/ 13283F: drivers/isdn/mISDN/ 13284 13285ISL28022 HARDWARE MONITORING DRIVER 13286M: Carsten Spieß <mail@carsten-spiess.de> 13287L: linux-hwmon@vger.kernel.org 13288S: Maintained 13289F: Documentation/devicetree/bindings/hwmon/renesas,isl28022.yaml 13290F: Documentation/hwmon/isl28022.rst 13291F: drivers/hwmon/isl28022.c 13292 13293ISOFS FILESYSTEM 13294M: Jan Kara <jack@suse.cz> 13295L: linux-fsdevel@vger.kernel.org 13296S: Maintained 13297F: Documentation/filesystems/isofs.rst 13298F: fs/isofs/ 13299 13300IT87 HARDWARE MONITORING DRIVER 13301M: Jean Delvare <jdelvare@suse.com> 13302L: linux-hwmon@vger.kernel.org 13303S: Maintained 13304F: Documentation/hwmon/it87.rst 13305F: drivers/hwmon/it87.c 13306 13307IT913X MEDIA DRIVER 13308L: linux-media@vger.kernel.org 13309S: Orphan 13310W: https://linuxtv.org 13311Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13312F: drivers/media/tuners/it913x* 13313 13314ITE IT6263 LVDS TO HDMI BRIDGE DRIVER 13315M: Liu Ying <victor.liu@nxp.com> 13316L: dri-devel@lists.freedesktop.org 13317S: Maintained 13318T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 13319F: Documentation/devicetree/bindings/display/bridge/ite,it6263.yaml 13320F: drivers/gpu/drm/bridge/ite-it6263.c 13321 13322ITE IT66121 HDMI BRIDGE DRIVER 13323M: Phong LE <ple@baylibre.com> 13324M: Neil Armstrong <neil.armstrong@linaro.org> 13325S: Maintained 13326T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 13327F: Documentation/devicetree/bindings/display/bridge/ite,it66121.yaml 13328F: drivers/gpu/drm/bridge/ite-it66121.c 13329 13330IVTV VIDEO4LINUX DRIVER 13331M: Andy Walls <awalls@md.metrocast.net> 13332L: linux-media@vger.kernel.org 13333S: Maintained 13334W: https://linuxtv.org 13335T: git git://linuxtv.org/media.git 13336F: Documentation/admin-guide/media/ivtv* 13337F: drivers/media/pci/ivtv/ 13338F: include/uapi/linux/ivtv* 13339 13340IX2505V MEDIA DRIVER 13341M: Malcolm Priestley <tvboxspy@gmail.com> 13342L: linux-media@vger.kernel.org 13343S: Maintained 13344W: https://linuxtv.org 13345Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13346F: drivers/media/dvb-frontends/ix2505v* 13347 13348JAILHOUSE HYPERVISOR INTERFACE 13349M: Jan Kiszka <jan.kiszka@siemens.com> 13350L: jailhouse-dev@googlegroups.com 13351S: Maintained 13352F: arch/x86/include/asm/jailhouse_para.h 13353F: arch/x86/kernel/jailhouse.c 13354 13355JFS FILESYSTEM 13356M: Dave Kleikamp <shaggy@kernel.org> 13357L: jfs-discussion@lists.sourceforge.net 13358S: Odd Fixes 13359W: http://jfs.sourceforge.net/ 13360T: git https://github.com/kleikamp/linux-shaggy.git 13361F: Documentation/admin-guide/jfs.rst 13362F: fs/jfs/ 13363 13364JME NETWORK DRIVER 13365M: Guo-Fu Tseng <cooldavid@cooldavid.org> 13366L: netdev@vger.kernel.org 13367S: Odd Fixes 13368F: drivers/net/ethernet/jme.* 13369 13370JOURNALLING FLASH FILE SYSTEM V2 (JFFS2) 13371M: David Woodhouse <dwmw2@infradead.org> 13372M: Richard Weinberger <richard@nod.at> 13373L: linux-mtd@lists.infradead.org 13374S: Odd Fixes 13375W: http://www.linux-mtd.infradead.org/doc/jffs2.html 13376T: git git://git.infradead.org/ubifs-2.6.git 13377F: fs/jffs2/ 13378F: include/uapi/linux/jffs2.h 13379 13380JOURNALLING LAYER FOR BLOCK DEVICES (JBD2) 13381M: "Theodore Ts'o" <tytso@mit.edu> 13382M: Jan Kara <jack@suse.com> 13383L: linux-ext4@vger.kernel.org 13384S: Maintained 13385F: fs/jbd2/ 13386F: include/linux/jbd2.h 13387 13388JPU V4L2 MEM2MEM DRIVER FOR RENESAS 13389M: Nikita Yushchenko <nikita.yoush@cogentembedded.com> 13390L: linux-media@vger.kernel.org 13391L: linux-renesas-soc@vger.kernel.org 13392S: Maintained 13393F: drivers/media/platform/renesas/rcar_jpu.c 13394 13395JSM Neo PCI based serial card 13396L: linux-serial@vger.kernel.org 13397S: Orphan 13398F: drivers/tty/serial/jsm/ 13399 13400K10TEMP HARDWARE MONITORING DRIVER 13401M: Clemens Ladisch <clemens@ladisch.de> 13402L: linux-hwmon@vger.kernel.org 13403S: Maintained 13404F: Documentation/hwmon/k10temp.rst 13405F: drivers/hwmon/k10temp.c 13406 13407K8TEMP HARDWARE MONITORING DRIVER 13408M: Rudolf Marek <r.marek@assembler.cz> 13409L: linux-hwmon@vger.kernel.org 13410S: Maintained 13411F: Documentation/hwmon/k8temp.rst 13412F: drivers/hwmon/k8temp.c 13413 13414KASAN 13415M: Andrey Ryabinin <ryabinin.a.a@gmail.com> 13416R: Alexander Potapenko <glider@google.com> 13417R: Andrey Konovalov <andreyknvl@gmail.com> 13418R: Dmitry Vyukov <dvyukov@google.com> 13419R: Vincenzo Frascino <vincenzo.frascino@arm.com> 13420L: kasan-dev@googlegroups.com 13421S: Maintained 13422B: https://bugzilla.kernel.org/buglist.cgi?component=Sanitizers&product=Memory%20Management 13423F: Documentation/dev-tools/kasan.rst 13424F: arch/*/include/asm/*kasan.h 13425F: arch/*/mm/kasan_init* 13426F: include/linux/kasan*.h 13427F: lib/Kconfig.kasan 13428F: mm/kasan/ 13429F: scripts/Makefile.kasan 13430 13431KCONFIG 13432M: Nathan Chancellor <nathan@kernel.org> 13433M: Nicolas Schier <nsc@kernel.org> 13434L: linux-kbuild@vger.kernel.org 13435S: Odd Fixes 13436Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 13437T: git git://git.kernel.org/pub/scm/linux/kernel/git/kbuild/linux.git 13438F: Documentation/kbuild/kconfig* 13439F: scripts/Kconfig.include 13440F: scripts/kconfig/ 13441 13442KCORE 13443M: Omar Sandoval <osandov@osandov.com> 13444L: linux-debuggers@vger.kernel.org 13445S: Maintained 13446F: fs/proc/kcore.c 13447F: include/linux/kcore.h 13448 13449KCOV 13450R: Dmitry Vyukov <dvyukov@google.com> 13451R: Andrey Konovalov <andreyknvl@gmail.com> 13452L: kasan-dev@googlegroups.com 13453S: Maintained 13454B: https://bugzilla.kernel.org/buglist.cgi?component=Sanitizers&product=Memory%20Management 13455F: Documentation/dev-tools/kcov.rst 13456F: include/linux/kcov.h 13457F: include/uapi/linux/kcov.h 13458F: kernel/kcov.c 13459F: scripts/Makefile.kcov 13460 13461KCSAN 13462M: Marco Elver <elver@google.com> 13463R: Dmitry Vyukov <dvyukov@google.com> 13464L: kasan-dev@googlegroups.com 13465S: Maintained 13466F: Documentation/dev-tools/kcsan.rst 13467F: include/linux/kcsan*.h 13468F: kernel/kcsan/ 13469F: lib/Kconfig.kcsan 13470F: scripts/Makefile.kcsan 13471 13472KDUMP 13473M: Andrew Morton <akpm@linux-foundation.org> 13474M: Baoquan He <bhe@redhat.com> 13475R: Vivek Goyal <vgoyal@redhat.com> 13476R: Dave Young <dyoung@redhat.com> 13477L: kexec@lists.infradead.org 13478S: Maintained 13479W: http://lse.sourceforge.net/kdump/ 13480F: Documentation/admin-guide/kdump/ 13481F: fs/proc/vmcore.c 13482F: include/linux/crash_core.h 13483F: include/linux/crash_dump.h 13484F: include/uapi/linux/vmcore.h 13485F: kernel/crash_*.c 13486 13487KEENE FM RADIO TRANSMITTER DRIVER 13488M: Hans Verkuil <hverkuil@kernel.org> 13489L: linux-media@vger.kernel.org 13490S: Maintained 13491W: https://linuxtv.org 13492T: git git://linuxtv.org/media.git 13493F: drivers/media/radio/radio-keene* 13494 13495KERNEL AUTOMOUNTER 13496M: Ian Kent <raven@themaw.net> 13497L: autofs@vger.kernel.org 13498S: Maintained 13499F: fs/autofs/ 13500 13501KERNEL BUILD + files below scripts/ (unless maintained elsewhere) 13502M: Nathan Chancellor <nathan@kernel.org> 13503M: Nicolas Schier <nicolas@fjasle.eu> 13504L: linux-kbuild@vger.kernel.org 13505S: Odd Fixes 13506Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 13507T: git git://git.kernel.org/pub/scm/linux/kernel/git/kbuild/linux.git 13508F: Documentation/kbuild/ 13509F: Makefile 13510F: scripts/*vmlinux* 13511F: scripts/Kbuild* 13512F: scripts/Makefile* 13513F: scripts/bash-completion/ 13514F: scripts/basic/ 13515F: scripts/clang-tools/ 13516F: scripts/dummy-tools/ 13517F: scripts/include/ 13518F: scripts/mk* 13519F: scripts/mod/ 13520F: scripts/package/ 13521F: usr/ 13522 13523KERNEL HARDENING (not covered by other areas) 13524M: Kees Cook <kees@kernel.org> 13525R: Gustavo A. R. Silva <gustavoars@kernel.org> 13526L: linux-hardening@vger.kernel.org 13527S: Supported 13528T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 13529F: Documentation/ABI/testing/sysfs-kernel-oops_count 13530F: Documentation/ABI/testing/sysfs-kernel-warn_count 13531F: arch/*/configs/hardening.config 13532F: include/linux/kstack_erase.h 13533F: include/linux/overflow.h 13534F: include/linux/randomize_kstack.h 13535F: include/linux/ucopysize.h 13536F: kernel/configs/hardening.config 13537F: kernel/kstack_erase.c 13538F: lib/tests/randstruct_kunit.c 13539F: lib/tests/usercopy_kunit.c 13540F: mm/usercopy.c 13541F: scripts/Makefile.kstack_erase 13542F: scripts/Makefile.randstruct 13543F: security/Kconfig.hardening 13544K: \b(add|choose)_random_kstack_offset\b 13545K: \b__check_(object_size|heap_object)\b 13546K: \b__counted_by(_le|_be)?\b 13547 13548KERNEL JANITORS 13549L: kernel-janitors@vger.kernel.org 13550S: Odd Fixes 13551W: http://kernelnewbies.org/KernelJanitors 13552 13553KERNEL NFSD, SUNRPC, AND LOCKD SERVERS 13554M: Chuck Lever <chuck.lever@oracle.com> 13555M: Jeff Layton <jlayton@kernel.org> 13556R: NeilBrown <neil@brown.name> 13557R: Olga Kornievskaia <okorniev@redhat.com> 13558R: Dai Ngo <Dai.Ngo@oracle.com> 13559R: Tom Talpey <tom@talpey.com> 13560L: linux-nfs@vger.kernel.org 13561S: Supported 13562B: https://bugzilla.kernel.org 13563T: git git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux.git 13564F: Documentation/filesystems/nfs/ 13565F: fs/lockd/ 13566F: fs/nfs_common/ 13567F: fs/nfsd/ 13568F: include/linux/lockd/ 13569F: include/linux/sunrpc/ 13570F: include/trace/events/rpcgss.h 13571F: include/trace/events/rpcrdma.h 13572F: include/trace/events/sunrpc.h 13573F: include/trace/misc/fs.h 13574F: include/trace/misc/nfs.h 13575F: include/trace/misc/sunrpc.h 13576F: include/uapi/linux/nfsd/ 13577F: include/uapi/linux/sunrpc/ 13578F: net/sunrpc/ 13579F: tools/net/sunrpc/ 13580 13581KERNEL PACMAN PACKAGING (in addition to generic KERNEL BUILD) 13582M: Thomas Weißschuh <linux@weissschuh.net> 13583R: Christian Heusel <christian@heusel.eu> 13584R: Nathan Chancellor <nathan@kernel.org> 13585S: Maintained 13586F: scripts/package/PKGBUILD 13587 13588KERNEL REGRESSIONS 13589M: Thorsten Leemhuis <linux@leemhuis.info> 13590L: regressions@lists.linux.dev 13591S: Supported 13592F: Documentation/admin-guide/reporting-regressions.rst 13593F: Documentation/process/handling-regressions.rst 13594 13595KERNEL SELFTEST FRAMEWORK 13596M: Shuah Khan <shuah@kernel.org> 13597M: Shuah Khan <skhan@linuxfoundation.org> 13598L: linux-kselftest@vger.kernel.org 13599S: Maintained 13600Q: https://patchwork.kernel.org/project/linux-kselftest/list/ 13601T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git 13602F: Documentation/dev-tools/kselftest* 13603F: tools/testing/selftests/ 13604 13605KERNEL SMB3 SERVER (KSMBD) 13606M: Namjae Jeon <linkinjeon@kernel.org> 13607M: Namjae Jeon <linkinjeon@samba.org> 13608M: Steve French <smfrench@gmail.com> 13609M: Steve French <sfrench@samba.org> 13610R: Sergey Senozhatsky <senozhatsky@chromium.org> 13611R: Tom Talpey <tom@talpey.com> 13612L: linux-cifs@vger.kernel.org 13613S: Maintained 13614T: git git://git.samba.org/ksmbd.git 13615F: Documentation/filesystems/smb/ksmbd.rst 13616F: fs/smb/common/ 13617F: fs/smb/server/ 13618 13619KERNEL UNIT TESTING FRAMEWORK (KUnit) 13620M: Brendan Higgins <brendan.higgins@linux.dev> 13621M: David Gow <davidgow@google.com> 13622R: Rae Moar <raemoar63@gmail.com> 13623L: linux-kselftest@vger.kernel.org 13624L: kunit-dev@googlegroups.com 13625S: Maintained 13626W: https://google.github.io/kunit-docs/third_party/kernel/docs/ 13627T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit 13628T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit-fixes 13629F: Documentation/dev-tools/kunit/ 13630F: include/kunit/ 13631F: lib/kunit/ 13632F: rust/kernel/kunit.rs 13633F: rust/macros/kunit.rs 13634F: scripts/rustdoc_test_* 13635F: tools/testing/kunit/ 13636 13637KERNEL USERMODE HELPER 13638M: Luis Chamberlain <mcgrof@kernel.org> 13639L: linux-kernel@vger.kernel.org 13640S: Maintained 13641F: include/linux/umh.h 13642F: kernel/umh.c 13643 13644KERNEL VIRTUAL MACHINE (KVM) 13645M: Paolo Bonzini <pbonzini@redhat.com> 13646L: kvm@vger.kernel.org 13647S: Supported 13648W: http://www.linux-kvm.org 13649T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 13650F: Documentation/virt/kvm/ 13651F: include/asm-generic/kvm* 13652F: include/kvm/iodev.h 13653F: include/linux/kvm* 13654F: include/trace/events/kvm.h 13655F: include/uapi/asm-generic/kvm* 13656F: include/uapi/linux/kvm* 13657F: tools/kvm/ 13658F: tools/testing/selftests/kvm/ 13659F: virt/kvm/* 13660 13661KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64) 13662M: Marc Zyngier <maz@kernel.org> 13663M: Oliver Upton <oupton@kernel.org> 13664R: Joey Gouly <joey.gouly@arm.com> 13665R: Suzuki K Poulose <suzuki.poulose@arm.com> 13666R: Zenghui Yu <yuzenghui@huawei.com> 13667L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13668L: kvmarm@lists.linux.dev 13669S: Maintained 13670T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git 13671F: Documentation/virt/kvm/arm/ 13672F: Documentation/virt/kvm/devices/arm* 13673F: arch/arm64/include/asm/kvm* 13674F: arch/arm64/include/uapi/asm/kvm* 13675F: arch/arm64/kvm/ 13676F: include/kvm/arm_* 13677F: tools/testing/selftests/kvm/*/arm64/ 13678F: tools/testing/selftests/kvm/arm64/ 13679 13680KERNEL VIRTUAL MACHINE FOR LOONGARCH (KVM/LoongArch) 13681M: Tianrui Zhao <zhaotianrui@loongson.cn> 13682M: Bibo Mao <maobibo@loongson.cn> 13683M: Huacai Chen <chenhuacai@kernel.org> 13684L: kvm@vger.kernel.org 13685L: loongarch@lists.linux.dev 13686S: Maintained 13687T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 13688F: Documentation/virt/kvm/loongarch/ 13689F: arch/loongarch/include/asm/kvm* 13690F: arch/loongarch/include/uapi/asm/kvm* 13691F: arch/loongarch/kvm/ 13692F: tools/testing/selftests/kvm/*/loongarch/ 13693F: tools/testing/selftests/kvm/lib/loongarch/ 13694 13695KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips) 13696M: Huacai Chen <chenhuacai@kernel.org> 13697L: linux-mips@vger.kernel.org 13698L: kvm@vger.kernel.org 13699S: Maintained 13700T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 13701F: arch/mips/include/asm/kvm* 13702F: arch/mips/include/uapi/asm/kvm* 13703F: arch/mips/kvm/ 13704 13705KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc) 13706M: Madhavan Srinivasan <maddy@linux.ibm.com> 13707R: Nicholas Piggin <npiggin@gmail.com> 13708L: linuxppc-dev@lists.ozlabs.org 13709L: kvm@vger.kernel.org 13710S: Maintained (Book3S 64-bit HV) 13711S: Odd fixes (Book3S 64-bit PR) 13712S: Orphan (Book3E and 32-bit) 13713T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git topic/ppc-kvm 13714F: arch/powerpc/include/asm/kvm* 13715F: arch/powerpc/include/uapi/asm/kvm* 13716F: arch/powerpc/kernel/kvm* 13717F: arch/powerpc/kvm/ 13718 13719KERNEL VIRTUAL MACHINE FOR RISC-V (KVM/riscv) 13720M: Anup Patel <anup@brainfault.org> 13721R: Atish Patra <atish.patra@linux.dev> 13722L: kvm@vger.kernel.org 13723L: kvm-riscv@lists.infradead.org 13724L: linux-riscv@lists.infradead.org 13725S: Maintained 13726T: git https://github.com/kvm-riscv/linux.git 13727F: arch/riscv/include/asm/kvm* 13728F: arch/riscv/include/uapi/asm/kvm* 13729F: arch/riscv/kvm/ 13730F: tools/testing/selftests/kvm/*/riscv/ 13731F: tools/testing/selftests/kvm/riscv/ 13732 13733KERNEL VIRTUAL MACHINE for s390 (KVM/s390) 13734M: Christian Borntraeger <borntraeger@linux.ibm.com> 13735M: Janosch Frank <frankja@linux.ibm.com> 13736M: Claudio Imbrenda <imbrenda@linux.ibm.com> 13737R: David Hildenbrand <david@redhat.com> 13738L: kvm@vger.kernel.org 13739S: Supported 13740T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git 13741F: Documentation/virt/kvm/s390* 13742F: arch/s390/include/asm/gmap.h 13743F: arch/s390/include/asm/gmap_helpers.h 13744F: arch/s390/include/asm/kvm* 13745F: arch/s390/include/uapi/asm/kvm* 13746F: arch/s390/include/uapi/asm/uvdevice.h 13747F: arch/s390/kernel/uv.c 13748F: arch/s390/kvm/ 13749F: arch/s390/mm/gmap.c 13750F: arch/s390/mm/gmap_helpers.c 13751F: drivers/s390/char/uvdevice.c 13752F: tools/testing/selftests/drivers/s390x/uvdevice/ 13753F: tools/testing/selftests/kvm/*/s390/ 13754F: tools/testing/selftests/kvm/s390/ 13755 13756KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86) 13757M: Sean Christopherson <seanjc@google.com> 13758M: Paolo Bonzini <pbonzini@redhat.com> 13759L: kvm@vger.kernel.org 13760S: Supported 13761P: Documentation/process/maintainer-kvm-x86.rst 13762T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 13763F: arch/x86/include/asm/kvm* 13764F: arch/x86/include/asm/svm.h 13765F: arch/x86/include/asm/vmx*.h 13766F: arch/x86/include/uapi/asm/kvm* 13767F: arch/x86/include/uapi/asm/svm.h 13768F: arch/x86/include/uapi/asm/vmx.h 13769F: arch/x86/kvm/ 13770F: arch/x86/kvm/*/ 13771F: tools/testing/selftests/kvm/*/x86/ 13772F: tools/testing/selftests/kvm/x86/ 13773 13774KERNFS 13775M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 13776M: Tejun Heo <tj@kernel.org> 13777S: Supported 13778T: git git://git.kernel.org/pub/scm/linux/kernel/git/driver-core/driver-core.git 13779F: fs/kernfs/ 13780F: include/linux/kernfs.h 13781 13782KEXEC 13783M: Andrew Morton <akpm@linux-foundation.org> 13784M: Baoquan He <bhe@redhat.com> 13785L: kexec@lists.infradead.org 13786W: http://kernel.org/pub/linux/utils/kernel/kexec/ 13787F: include/linux/kexec.h 13788F: include/uapi/linux/kexec.h 13789F: kernel/kexec* 13790 13791KEXEC HANDOVER (KHO) 13792M: Alexander Graf <graf@amazon.com> 13793M: Mike Rapoport <rppt@kernel.org> 13794M: Changyuan Lyu <changyuanl@google.com> 13795L: kexec@lists.infradead.org 13796L: linux-mm@kvack.org 13797S: Maintained 13798F: Documentation/admin-guide/mm/kho.rst 13799F: Documentation/core-api/kho/* 13800F: include/linux/kexec_handover.h 13801F: kernel/kexec_handover.c 13802F: tools/testing/selftests/kho/ 13803 13804KEYS-ENCRYPTED 13805M: Mimi Zohar <zohar@linux.ibm.com> 13806L: linux-integrity@vger.kernel.org 13807L: keyrings@vger.kernel.org 13808S: Supported 13809F: Documentation/security/keys/trusted-encrypted.rst 13810F: include/keys/encrypted-type.h 13811F: security/keys/encrypted-keys/ 13812 13813KEYS-TRUSTED 13814M: James Bottomley <James.Bottomley@HansenPartnership.com> 13815M: Jarkko Sakkinen <jarkko@kernel.org> 13816M: Mimi Zohar <zohar@linux.ibm.com> 13817L: linux-integrity@vger.kernel.org 13818L: keyrings@vger.kernel.org 13819S: Supported 13820F: Documentation/security/keys/trusted-encrypted.rst 13821F: include/keys/trusted-type.h 13822F: include/keys/trusted_tpm.h 13823F: security/keys/trusted-keys/ 13824 13825KEYS-TRUSTED-CAAM 13826M: Ahmad Fatoum <a.fatoum@pengutronix.de> 13827R: Pengutronix Kernel Team <kernel@pengutronix.de> 13828L: linux-integrity@vger.kernel.org 13829L: keyrings@vger.kernel.org 13830S: Maintained 13831F: include/keys/trusted_caam.h 13832F: security/keys/trusted-keys/trusted_caam.c 13833 13834KEYS-TRUSTED-DCP 13835M: David Gstir <david@sigma-star.at> 13836R: sigma star Kernel Team <upstream+dcp@sigma-star.at> 13837L: linux-integrity@vger.kernel.org 13838L: keyrings@vger.kernel.org 13839S: Supported 13840F: include/keys/trusted_dcp.h 13841F: security/keys/trusted-keys/trusted_dcp.c 13842 13843KEYS-TRUSTED-TEE 13844M: Sumit Garg <sumit.garg@kernel.org> 13845L: linux-integrity@vger.kernel.org 13846L: keyrings@vger.kernel.org 13847S: Supported 13848F: include/keys/trusted_tee.h 13849F: security/keys/trusted-keys/trusted_tee.c 13850 13851KEYS/KEYRINGS 13852M: David Howells <dhowells@redhat.com> 13853M: Jarkko Sakkinen <jarkko@kernel.org> 13854L: keyrings@vger.kernel.org 13855S: Maintained 13856F: Documentation/security/keys/core.rst 13857F: include/keys/ 13858F: include/linux/key-type.h 13859F: include/linux/key.h 13860F: include/linux/keyctl.h 13861F: include/uapi/linux/keyctl.h 13862F: security/keys/ 13863 13864KEYS/KEYRINGS_INTEGRITY 13865M: Jarkko Sakkinen <jarkko@kernel.org> 13866M: Mimi Zohar <zohar@linux.ibm.com> 13867L: linux-integrity@vger.kernel.org 13868L: keyrings@vger.kernel.org 13869S: Supported 13870W: https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity 13871F: security/integrity/platform_certs 13872 13873KFENCE 13874M: Alexander Potapenko <glider@google.com> 13875M: Marco Elver <elver@google.com> 13876R: Dmitry Vyukov <dvyukov@google.com> 13877L: kasan-dev@googlegroups.com 13878S: Maintained 13879F: Documentation/dev-tools/kfence.rst 13880F: arch/*/include/asm/kfence.h 13881F: include/linux/kfence.h 13882F: lib/Kconfig.kfence 13883F: mm/kfence/ 13884 13885KFIFO 13886M: Stefani Seibold <stefani@seibold.net> 13887S: Maintained 13888F: include/linux/kfifo.h 13889F: lib/kfifo.c 13890F: samples/kfifo/ 13891 13892KGDB / KDB /debug_core 13893M: Jason Wessel <jason.wessel@windriver.com> 13894M: Daniel Thompson <danielt@kernel.org> 13895R: Douglas Anderson <dianders@chromium.org> 13896L: kgdb-bugreport@lists.sourceforge.net 13897S: Maintained 13898W: http://kgdb.wiki.kernel.org/ 13899T: git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git 13900F: Documentation/process/debugging/kgdb.rst 13901F: drivers/misc/kgdbts.c 13902F: drivers/tty/serial/kgdboc.c 13903F: include/linux/kdb.h 13904F: include/linux/kgdb.h 13905F: kernel/debug/ 13906F: kernel/module/kdb.c 13907 13908KHADAS MCU MFD DRIVER 13909M: Neil Armstrong <neil.armstrong@linaro.org> 13910L: linux-amlogic@lists.infradead.org 13911S: Maintained 13912F: Documentation/devicetree/bindings/mfd/khadas,mcu.yaml 13913F: drivers/mfd/khadas-mcu.c 13914F: drivers/thermal/khadas_mcu_fan.c 13915F: include/linux/mfd/khadas-mcu.h 13916 13917KIONIX/ROHM KX022A ACCELEROMETER 13918M: Matti Vaittinen <mazziesaccount@gmail.com> 13919L: linux-iio@vger.kernel.org 13920S: Supported 13921F: drivers/iio/accel/kionix-kx022a* 13922 13923KMEMLEAK 13924M: Catalin Marinas <catalin.marinas@arm.com> 13925S: Maintained 13926F: Documentation/dev-tools/kmemleak.rst 13927F: include/linux/kmemleak.h 13928F: mm/kmemleak.c 13929F: samples/kmemleak/kmemleak-test.c 13930 13931KMSAN 13932M: Alexander Potapenko <glider@google.com> 13933R: Marco Elver <elver@google.com> 13934R: Dmitry Vyukov <dvyukov@google.com> 13935L: kasan-dev@googlegroups.com 13936S: Maintained 13937F: Documentation/dev-tools/kmsan.rst 13938F: arch/*/include/asm/kmsan.h 13939F: arch/*/mm/kmsan_* 13940F: include/linux/kmsan*.h 13941F: lib/Kconfig.kmsan 13942F: mm/kmsan/ 13943F: scripts/Makefile.kmsan 13944 13945KPROBES 13946M: Naveen N Rao <naveen@kernel.org> 13947M: "David S. Miller" <davem@davemloft.net> 13948M: Masami Hiramatsu <mhiramat@kernel.org> 13949L: linux-kernel@vger.kernel.org 13950L: linux-trace-kernel@vger.kernel.org 13951S: Maintained 13952Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 13953T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 13954F: Documentation/trace/kprobes.rst 13955F: include/asm-generic/kprobes.h 13956F: include/linux/kprobes.h 13957F: kernel/kprobes.c 13958F: lib/tests/test_kprobes.c 13959F: samples/kprobes 13960 13961KS0108 LCD CONTROLLER DRIVER 13962M: Miguel Ojeda <ojeda@kernel.org> 13963S: Maintained 13964F: Documentation/admin-guide/auxdisplay/ks0108.rst 13965F: drivers/auxdisplay/ks0108.c 13966F: include/linux/ks0108.h 13967 13968KTD253 BACKLIGHT DRIVER 13969M: Linus Walleij <linus.walleij@linaro.org> 13970S: Maintained 13971F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd253.yaml 13972F: drivers/video/backlight/ktd253-backlight.c 13973 13974KTD2801 BACKLIGHT DRIVER 13975M: Duje Mihanović <duje.mihanovic@skole.hr> 13976S: Maintained 13977F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd2801.yaml 13978F: drivers/video/backlight/ktd2801-backlight.c 13979 13980KTEST 13981M: Steven Rostedt <rostedt@goodmis.org> 13982M: John Hawley <warthog9@eaglescrag.net> 13983S: Maintained 13984F: tools/testing/ktest 13985 13986KTZ8866 BACKLIGHT DRIVER 13987M: Jianhua Lu <lujianhua000@gmail.com> 13988S: Maintained 13989F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktz8866.yaml 13990F: drivers/video/backlight/ktz8866.c 13991 13992KVM PARAVIRT (KVM/paravirt) 13993M: Paolo Bonzini <pbonzini@redhat.com> 13994R: Vitaly Kuznetsov <vkuznets@redhat.com> 13995L: kvm@vger.kernel.org 13996S: Supported 13997T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 13998F: arch/um/include/asm/kvm_para.h 13999F: arch/x86/include/asm/kvm_para.h 14000F: arch/x86/include/asm/pvclock-abi.h 14001F: arch/x86/include/uapi/asm/kvm_para.h 14002F: arch/x86/kernel/kvm.c 14003F: arch/x86/kernel/kvmclock.c 14004F: include/asm-generic/kvm_para.h 14005F: include/linux/kvm_para.h 14006F: include/uapi/asm-generic/kvm_para.h 14007F: include/uapi/linux/kvm_para.h 14008 14009KVM X86 HYPER-V (KVM/hyper-v) 14010M: Vitaly Kuznetsov <vkuznets@redhat.com> 14011M: Sean Christopherson <seanjc@google.com> 14012M: Paolo Bonzini <pbonzini@redhat.com> 14013L: kvm@vger.kernel.org 14014S: Supported 14015T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 14016F: arch/x86/kvm/hyperv.* 14017F: arch/x86/kvm/kvm_onhyperv.* 14018F: arch/x86/kvm/svm/hyperv.* 14019F: arch/x86/kvm/svm/svm_onhyperv.* 14020F: arch/x86/kvm/vmx/hyperv.* 14021 14022KVM X86 Xen (KVM/Xen) 14023M: David Woodhouse <dwmw2@infradead.org> 14024M: Paul Durrant <paul@xen.org> 14025M: Sean Christopherson <seanjc@google.com> 14026M: Paolo Bonzini <pbonzini@redhat.com> 14027L: kvm@vger.kernel.org 14028S: Supported 14029T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 14030F: arch/x86/kvm/xen.* 14031 14032L3MDEV 14033M: David Ahern <dsahern@kernel.org> 14034L: netdev@vger.kernel.org 14035S: Maintained 14036F: include/net/l3mdev.h 14037F: net/l3mdev 14038 14039LANDLOCK SECURITY MODULE 14040M: Mickaël Salaün <mic@digikod.net> 14041R: Günther Noack <gnoack@google.com> 14042L: linux-security-module@vger.kernel.org 14043S: Supported 14044W: https://landlock.io 14045T: git https://git.kernel.org/pub/scm/linux/kernel/git/mic/linux.git 14046F: Documentation/admin-guide/LSM/landlock.rst 14047F: Documentation/security/landlock.rst 14048F: Documentation/userspace-api/landlock.rst 14049F: fs/ioctl.c 14050F: include/uapi/linux/landlock.h 14051F: samples/landlock/ 14052F: security/landlock/ 14053F: tools/testing/selftests/landlock/ 14054K: landlock 14055K: LANDLOCK 14056 14057LANTIQ / INTEL Ethernet drivers 14058M: Hauke Mehrtens <hauke@hauke-m.de> 14059L: netdev@vger.kernel.org 14060S: Maintained 14061F: Documentation/devicetree/bindings/net/dsa/lantiq,gswip.yaml 14062F: drivers/net/dsa/lantiq/* 14063F: drivers/net/ethernet/lantiq_xrx200.c 14064F: net/dsa/tag_gswip.c 14065 14066LANTIQ MIPS ARCHITECTURE 14067M: John Crispin <john@phrozen.org> 14068L: linux-mips@vger.kernel.org 14069S: Maintained 14070F: arch/mips/lantiq 14071F: drivers/soc/lantiq 14072 14073LANTIQ PEF2256 DRIVER 14074M: Herve Codina <herve.codina@bootlin.com> 14075S: Maintained 14076F: Documentation/devicetree/bindings/net/lantiq,pef2256.yaml 14077F: drivers/net/wan/framer/pef2256/ 14078F: drivers/pinctrl/pinctrl-pef2256.c 14079F: include/linux/framer/pef2256.h 14080 14081LASI 53c700 driver for PARISC 14082M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 14083L: linux-scsi@vger.kernel.org 14084S: Maintained 14085F: Documentation/scsi/53c700.rst 14086F: drivers/scsi/53c700* 14087 14088LEAKING_ADDRESSES 14089M: Tycho Andersen <tycho@tycho.pizza> 14090R: Kees Cook <kees@kernel.org> 14091L: linux-hardening@vger.kernel.org 14092S: Maintained 14093T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 14094F: scripts/leaking_addresses.pl 14095 14096LED SUBSYSTEM 14097M: Lee Jones <lee@kernel.org> 14098M: Pavel Machek <pavel@kernel.org> 14099L: linux-leds@vger.kernel.org 14100S: Maintained 14101T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/leds.git 14102F: Documentation/devicetree/bindings/leds/ 14103F: Documentation/leds/ 14104F: drivers/leds/ 14105F: include/dt-bindings/leds/ 14106F: include/linux/leds.h 14107 14108LEGO MINDSTORMS EV3 14109R: David Lechner <david@lechnology.com> 14110S: Maintained 14111F: Documentation/devicetree/bindings/power/supply/lego,ev3-battery.yaml 14112F: arch/arm/boot/dts/ti/davinci/da850-lego-ev3.dts 14113F: drivers/power/supply/lego_ev3_battery.c 14114 14115LEGO USB Tower driver 14116M: Juergen Stuber <starblue@users.sourceforge.net> 14117L: legousb-devel@lists.sourceforge.net 14118S: Maintained 14119W: http://legousb.sourceforge.net/ 14120F: drivers/usb/misc/legousbtower.c 14121 14122LENOVO drivers 14123M: Mark Pearson <mpearson-lenovo@squebb.ca> 14124M: Derek J. Clark <derekjohn.clark@gmail.com> 14125L: platform-driver-x86@vger.kernel.org 14126S: Maintained 14127F: Documentation/wmi/devices/lenovo-wmi-gamezone.rst 14128F: Documentation/wmi/devices/lenovo-wmi-other.rst 14129F: drivers/platform/x86/lenovo/* 14130 14131LENOVO WMI HOTKEY UTILITIES DRIVER 14132M: Jackie Dong <xy-jackie@139.com> 14133L: platform-driver-x86@vger.kernel.org 14134S: Maintained 14135F: drivers/platform/x86/lenovo/wmi-hotkey-utilities.c 14136 14137LETSKETCH HID TABLET DRIVER 14138M: Hans de Goede <hansg@kernel.org> 14139L: linux-input@vger.kernel.org 14140S: Maintained 14141T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 14142F: drivers/hid/hid-letsketch.c 14143 14144LG LAPTOP EXTRAS 14145M: Matan Ziv-Av <matan@svgalib.org> 14146L: platform-driver-x86@vger.kernel.org 14147S: Maintained 14148F: Documentation/ABI/testing/sysfs-platform-lg-laptop 14149F: Documentation/admin-guide/laptops/lg-laptop.rst 14150F: drivers/platform/x86/lg-laptop.c 14151 14152LG2160 MEDIA DRIVER 14153M: Michael Krufky <mkrufky@linuxtv.org> 14154L: linux-media@vger.kernel.org 14155S: Maintained 14156W: https://linuxtv.org 14157W: http://github.com/mkrufky 14158Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14159T: git git://linuxtv.org/mkrufky/tuners.git 14160F: drivers/media/dvb-frontends/lg2160.* 14161 14162LGDT3305 MEDIA DRIVER 14163M: Michael Krufky <mkrufky@linuxtv.org> 14164L: linux-media@vger.kernel.org 14165S: Maintained 14166W: https://linuxtv.org 14167W: http://github.com/mkrufky 14168Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14169T: git git://linuxtv.org/mkrufky/tuners.git 14170F: drivers/media/dvb-frontends/lgdt3305.* 14171 14172LIBATA PATA ARASAN COMPACT FLASH CONTROLLER 14173M: Viresh Kumar <vireshk@kernel.org> 14174L: linux-ide@vger.kernel.org 14175S: Maintained 14176F: drivers/ata/pata_arasan_cf.c 14177F: include/linux/pata_arasan_cf_data.h 14178 14179LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS 14180M: Linus Walleij <linus.walleij@linaro.org> 14181L: linux-ide@vger.kernel.org 14182S: Maintained 14183F: drivers/ata/pata_ftide010.c 14184F: drivers/ata/sata_gemini.c 14185F: drivers/ata/sata_gemini.h 14186 14187LIBATA SATA AHCI PLATFORM devices support 14188M: Hans de Goede <hansg@kernel.org> 14189L: linux-ide@vger.kernel.org 14190S: Maintained 14191F: drivers/ata/ahci_platform.c 14192F: drivers/ata/libahci_platform.c 14193F: include/linux/ahci_platform.h 14194 14195LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER 14196M: Mikael Pettersson <mikpelinux@gmail.com> 14197L: linux-ide@vger.kernel.org 14198S: Maintained 14199F: drivers/ata/sata_promise.* 14200 14201LIBATA SUBSYSTEM (Serial and Parallel ATA drivers) 14202M: Damien Le Moal <dlemoal@kernel.org> 14203M: Niklas Cassel <cassel@kernel.org> 14204L: linux-ide@vger.kernel.org 14205S: Maintained 14206T: git git://git.kernel.org/pub/scm/linux/kernel/git/libata/linux.git 14207F: Documentation/ABI/testing/sysfs-ata 14208F: Documentation/devicetree/bindings/ata/ 14209F: drivers/ata/ 14210F: include/linux/ata.h 14211F: include/linux/libata.h 14212 14213LIBETH COMMON ETHERNET LIBRARY 14214M: Alexander Lobakin <aleksander.lobakin@intel.com> 14215L: netdev@vger.kernel.org 14216L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 14217S: Maintained 14218T: git https://github.com/alobakin/linux.git 14219F: drivers/net/ethernet/intel/libeth/ 14220F: include/net/libeth/ 14221K: libeth 14222 14223LIBIE COMMON INTEL ETHERNET LIBRARY 14224M: Alexander Lobakin <aleksander.lobakin@intel.com> 14225L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 14226L: netdev@vger.kernel.org 14227S: Maintained 14228T: git https://github.com/alobakin/linux.git 14229F: drivers/net/ethernet/intel/libie/ 14230F: include/linux/net/intel/libie/ 14231K: libie 14232 14233LIBNVDIMM BTT: BLOCK TRANSLATION TABLE 14234M: Vishal Verma <vishal.l.verma@intel.com> 14235M: Dan Williams <dan.j.williams@intel.com> 14236M: Dave Jiang <dave.jiang@intel.com> 14237L: nvdimm@lists.linux.dev 14238S: Supported 14239Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 14240P: Documentation/nvdimm/maintainer-entry-profile.rst 14241F: drivers/nvdimm/btt* 14242 14243LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER 14244M: Dan Williams <dan.j.williams@intel.com> 14245M: Vishal Verma <vishal.l.verma@intel.com> 14246M: Dave Jiang <dave.jiang@intel.com> 14247L: nvdimm@lists.linux.dev 14248S: Supported 14249Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 14250P: Documentation/nvdimm/maintainer-entry-profile.rst 14251F: drivers/nvdimm/pmem* 14252 14253LIBNVDIMM: DEVICETREE BINDINGS 14254M: Oliver O'Halloran <oohall@gmail.com> 14255L: nvdimm@lists.linux.dev 14256S: Supported 14257Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 14258F: Documentation/devicetree/bindings/pmem/pmem-region.yaml 14259F: drivers/nvdimm/of_pmem.c 14260 14261LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM 14262M: Dan Williams <dan.j.williams@intel.com> 14263M: Vishal Verma <vishal.l.verma@intel.com> 14264M: Dave Jiang <dave.jiang@intel.com> 14265M: Ira Weiny <ira.weiny@intel.com> 14266L: nvdimm@lists.linux.dev 14267S: Supported 14268Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 14269P: Documentation/nvdimm/maintainer-entry-profile.rst 14270T: git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git 14271F: drivers/acpi/nfit/* 14272F: drivers/nvdimm/* 14273F: include/linux/libnvdimm.h 14274F: include/linux/nd.h 14275F: include/uapi/linux/ndctl.h 14276F: tools/testing/nvdimm/ 14277 14278LIBRARY CODE 14279M: Andrew Morton <akpm@linux-foundation.org> 14280L: linux-kernel@vger.kernel.org 14281S: Supported 14282T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm.git mm-nonmm-unstable 14283F: lib/* 14284 14285LICENSES and SPDX stuff 14286M: Thomas Gleixner <tglx@linutronix.de> 14287M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 14288L: linux-spdx@vger.kernel.org 14289S: Maintained 14290T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git 14291F: COPYING 14292F: Documentation/process/license-rules.rst 14293F: LICENSES/ 14294F: scripts/spdxcheck-test.sh 14295F: scripts/spdxcheck.py 14296F: scripts/spdxexclude 14297 14298LINEAR RANGES HELPERS 14299M: Mark Brown <broonie@kernel.org> 14300R: Matti Vaittinen <mazziesaccount@gmail.com> 14301F: include/linux/linear_range.h 14302F: lib/linear_ranges.c 14303F: lib/tests/test_linear_ranges.c 14304 14305LINUX FOR POWER MACINTOSH 14306L: linuxppc-dev@lists.ozlabs.org 14307S: Orphan 14308F: arch/powerpc/platforms/powermac/ 14309F: drivers/macintosh/ 14310X: drivers/macintosh/adb-iop.c 14311X: drivers/macintosh/via-macii.c 14312 14313LINUX FOR POWERPC (32-BIT AND 64-BIT) 14314M: Madhavan Srinivasan <maddy@linux.ibm.com> 14315M: Michael Ellerman <mpe@ellerman.id.au> 14316R: Nicholas Piggin <npiggin@gmail.com> 14317R: Christophe Leroy <christophe.leroy@csgroup.eu> 14318L: linuxppc-dev@lists.ozlabs.org 14319S: Supported 14320W: https://github.com/linuxppc/wiki/wiki 14321Q: http://patchwork.ozlabs.org/project/linuxppc-dev/list/ 14322T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git 14323F: Documentation/ABI/stable/sysfs-firmware-opal-* 14324F: Documentation/devicetree/bindings/i2c/i2c-opal.txt 14325F: Documentation/devicetree/bindings/powerpc/ 14326F: Documentation/devicetree/bindings/rtc/rtc-opal.txt 14327F: Documentation/arch/powerpc/ 14328F: arch/powerpc/ 14329F: drivers/*/*/*pasemi* 14330F: drivers/*/*pasemi* 14331F: drivers/char/tpm/tpm_ibmvtpm* 14332F: drivers/crypto/nx/ 14333F: drivers/i2c/busses/i2c-opal.c 14334F: drivers/net/ethernet/ibm/ibmveth.* 14335F: drivers/net/ethernet/ibm/ibmvnic.* 14336F: drivers/pci/hotplug/pnv_php.c 14337F: drivers/pci/hotplug/rpa* 14338F: drivers/rtc/rtc-opal.c 14339F: drivers/scsi/ibmvscsi/ 14340F: drivers/tty/hvc/hvc_opal.c 14341F: drivers/watchdog/wdrtas.c 14342F: include/linux/papr_scm.h 14343F: include/uapi/linux/papr_pdsm.h 14344F: tools/testing/selftests/powerpc 14345N: /pmac 14346N: powermac 14347N: powernv 14348N: [^a-z0-9]ps3 14349N: pseries 14350 14351LINUX FOR POWERPC EMBEDDED MPC5XXX 14352M: Anatolij Gustschin <agust@denx.de> 14353L: linuxppc-dev@lists.ozlabs.org 14354S: Odd Fixes 14355F: arch/powerpc/platforms/512x/ 14356F: arch/powerpc/platforms/52xx/ 14357 14358LINUX FOR POWERPC EMBEDDED PPC4XX 14359L: linuxppc-dev@lists.ozlabs.org 14360S: Orphan 14361F: arch/powerpc/platforms/44x/ 14362 14363LINUX FOR POWERPC EMBEDDED PPC85XX 14364M: Scott Wood <oss@buserror.net> 14365L: linuxppc-dev@lists.ozlabs.org 14366S: Odd fixes 14367T: git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git 14368F: Documentation/devicetree/bindings/cache/freescale-l2cache.txt 14369F: Documentation/devicetree/bindings/powerpc/fsl/ 14370F: arch/powerpc/platforms/85xx/ 14371 14372LINUX FOR POWERPC EMBEDDED PPC8XX AND PPC83XX 14373M: Christophe Leroy <christophe.leroy@csgroup.eu> 14374L: linuxppc-dev@lists.ozlabs.org 14375S: Maintained 14376F: arch/powerpc/platforms/8xx/ 14377F: arch/powerpc/platforms/83xx/ 14378 14379LINUX KERNEL DUMP TEST MODULE (LKDTM) 14380M: Kees Cook <kees@kernel.org> 14381S: Maintained 14382F: drivers/misc/lkdtm/* 14383F: tools/testing/selftests/lkdtm/* 14384 14385LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM) 14386M: Alan Stern <stern@rowland.harvard.edu> 14387M: Andrea Parri <parri.andrea@gmail.com> 14388M: Will Deacon <will@kernel.org> 14389M: Peter Zijlstra <peterz@infradead.org> 14390M: Boqun Feng <boqun.feng@gmail.com> 14391M: Nicholas Piggin <npiggin@gmail.com> 14392M: David Howells <dhowells@redhat.com> 14393M: Jade Alglave <j.alglave@ucl.ac.uk> 14394M: Luc Maranget <luc.maranget@inria.fr> 14395M: "Paul E. McKenney" <paulmck@kernel.org> 14396R: Akira Yokosawa <akiyks@gmail.com> 14397R: Daniel Lustig <dlustig@nvidia.com> 14398R: Joel Fernandes <joelagnelf@nvidia.com> 14399L: linux-kernel@vger.kernel.org 14400L: linux-arch@vger.kernel.org 14401L: lkmm@lists.linux.dev 14402S: Supported 14403T: git git://git.kernel.org/pub/scm/linux/kernel/git/rcu/linux.git rcu/dev 14404F: Documentation/atomic_bitops.txt 14405F: Documentation/atomic_t.txt 14406F: Documentation/core-api/refcount-vs-atomic.rst 14407F: Documentation/dev-tools/lkmm/ 14408F: Documentation/litmus-tests/ 14409F: Documentation/memory-barriers.txt 14410F: tools/memory-model/ 14411 14412LINUX-NEXT TREE 14413M: Stephen Rothwell <sfr@canb.auug.org.au> 14414M: Mark Brown <broonie@kernel.org> 14415L: linux-next@vger.kernel.org 14416S: Supported 14417B: mailto:linux-next@vger.kernel.org and the appropriate development tree 14418T: git git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/ 14419 14420LIS3LV02D ACCELEROMETER DRIVER 14421M: Eric Piel <eric.piel@tremplin-utc.net> 14422S: Maintained 14423F: Documentation/misc-devices/lis3lv02d.rst 14424F: drivers/misc/lis3lv02d/ 14425F: drivers/platform/x86/hp/hp_accel.c 14426 14427LIST KUNIT TEST 14428M: David Gow <davidgow@google.com> 14429L: linux-kselftest@vger.kernel.org 14430L: kunit-dev@googlegroups.com 14431S: Maintained 14432F: lib/tests/list-test.c 14433 14434LITEX PLATFORM 14435M: Karol Gugala <kgugala@antmicro.com> 14436M: Mateusz Holenko <mholenko@antmicro.com> 14437M: Gabriel Somlo <gsomlo@gmail.com> 14438M: Joel Stanley <joel@jms.id.au> 14439S: Maintained 14440F: Documentation/devicetree/bindings/*/litex,*.yaml 14441F: arch/openrisc/boot/dts/or1klitex.dts 14442F: drivers/mmc/host/litex_mmc.c 14443F: drivers/net/ethernet/litex/* 14444F: drivers/soc/litex/* 14445F: drivers/tty/serial/liteuart.c 14446F: include/linux/litex.h 14447N: litex 14448 14449LIVE PATCHING 14450M: Josh Poimboeuf <jpoimboe@kernel.org> 14451M: Jiri Kosina <jikos@kernel.org> 14452M: Miroslav Benes <mbenes@suse.cz> 14453M: Petr Mladek <pmladek@suse.com> 14454R: Joe Lawrence <joe.lawrence@redhat.com> 14455L: live-patching@vger.kernel.org 14456S: Maintained 14457T: git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git 14458F: Documentation/ABI/testing/sysfs-kernel-livepatch 14459F: Documentation/livepatch/ 14460F: arch/powerpc/include/asm/livepatch.h 14461F: include/linux/livepatch.h 14462F: kernel/livepatch/ 14463F: kernel/module/livepatch.c 14464F: samples/livepatch/ 14465F: tools/testing/selftests/livepatch/ 14466 14467LLC (802.2) 14468L: netdev@vger.kernel.org 14469S: Odd fixes 14470F: include/linux/llc.h 14471F: include/net/llc* 14472F: include/uapi/linux/llc.h 14473F: net/llc/ 14474 14475LM73 HARDWARE MONITOR DRIVER 14476M: Guillaume Ligneul <guillaume.ligneul@gmail.com> 14477L: linux-hwmon@vger.kernel.org 14478S: Maintained 14479F: drivers/hwmon/lm73.c 14480 14481LM78 HARDWARE MONITOR DRIVER 14482M: Jean Delvare <jdelvare@suse.com> 14483L: linux-hwmon@vger.kernel.org 14484S: Maintained 14485F: Documentation/hwmon/lm78.rst 14486F: drivers/hwmon/lm78.c 14487 14488LM83 HARDWARE MONITOR DRIVER 14489M: Jean Delvare <jdelvare@suse.com> 14490L: linux-hwmon@vger.kernel.org 14491S: Maintained 14492F: Documentation/hwmon/lm83.rst 14493F: drivers/hwmon/lm83.c 14494 14495LM90 HARDWARE MONITOR DRIVER 14496M: Jean Delvare <jdelvare@suse.com> 14497L: linux-hwmon@vger.kernel.org 14498S: Maintained 14499F: Documentation/devicetree/bindings/hwmon/national,lm90.yaml 14500F: Documentation/hwmon/lm90.rst 14501F: drivers/hwmon/lm90.c 14502F: include/dt-bindings/thermal/lm90.h 14503 14504LME2510 MEDIA DRIVER 14505M: Malcolm Priestley <tvboxspy@gmail.com> 14506L: linux-media@vger.kernel.org 14507S: Maintained 14508W: https://linuxtv.org 14509Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14510F: drivers/media/usb/dvb-usb-v2/lmedm04* 14511 14512LOADPIN SECURITY MODULE 14513M: Kees Cook <kees@kernel.org> 14514S: Supported 14515T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 14516F: Documentation/admin-guide/LSM/LoadPin.rst 14517F: security/loadpin/ 14518 14519LOCKDOWN SECURITY MODULE 14520M: Nicolas Bouchinet <nicolas.bouchinet@oss.cyber.gouv.fr> 14521M: Xiu Jianfeng <xiujianfeng@huawei.com> 14522L: linux-security-module@vger.kernel.org 14523S: Maintained 14524T: git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 14525F: security/lockdown/ 14526 14527LOCKING PRIMITIVES 14528M: Peter Zijlstra <peterz@infradead.org> 14529M: Ingo Molnar <mingo@redhat.com> 14530M: Will Deacon <will@kernel.org> 14531M: Boqun Feng <boqun.feng@gmail.com> (LOCKDEP & RUST) 14532R: Waiman Long <longman@redhat.com> 14533L: linux-kernel@vger.kernel.org 14534S: Maintained 14535T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 14536F: Documentation/locking/ 14537F: arch/*/include/asm/spinlock*.h 14538F: include/linux/lockdep*.h 14539F: include/linux/mutex*.h 14540F: include/linux/rwlock*.h 14541F: include/linux/rwsem*.h 14542F: include/linux/seqlock.h 14543F: include/linux/spinlock*.h 14544F: kernel/locking/ 14545F: lib/locking*.[ch] 14546F: rust/helpers/mutex.c 14547F: rust/helpers/spinlock.c 14548F: rust/kernel/sync/lock.rs 14549F: rust/kernel/sync/lock/ 14550F: rust/kernel/sync/locked_by.rs 14551X: kernel/locking/locktorture.c 14552 14553LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks) 14554M: "Richard Russon (FlatCap)" <ldm@flatcap.org> 14555L: linux-ntfs-dev@lists.sourceforge.net 14556S: Maintained 14557W: http://www.linux-ntfs.org/content/view/19/37/ 14558F: Documentation/admin-guide/ldm.rst 14559F: block/partitions/ldm.* 14560 14561LOGITECH HID GAMING KEYBOARDS 14562M: Hans de Goede <hansg@kernel.org> 14563L: linux-input@vger.kernel.org 14564S: Maintained 14565T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 14566F: drivers/hid/hid-lg-g15.c 14567 14568LONTIUM LT8912B MIPI TO HDMI BRIDGE 14569M: Adrien Grassein <adrien.grassein@gmail.com> 14570S: Maintained 14571F: Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml 14572F: drivers/gpu/drm/bridge/lontium-lt8912b.c 14573 14574LOONGARCH 14575M: Huacai Chen <chenhuacai@kernel.org> 14576R: WANG Xuerui <kernel@xen0n.name> 14577L: loongarch@lists.linux.dev 14578S: Maintained 14579T: git git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson.git 14580F: Documentation/arch/loongarch/ 14581F: Documentation/translations/zh_CN/arch/loongarch/ 14582F: arch/loongarch/ 14583F: drivers/*/*loongarch* 14584F: drivers/cpufreq/loongson3_cpufreq.c 14585 14586LOONGSON GPIO DRIVER 14587M: Yinbo Zhu <zhuyinbo@loongson.cn> 14588L: linux-gpio@vger.kernel.org 14589S: Maintained 14590F: Documentation/devicetree/bindings/gpio/loongson,ls-gpio.yaml 14591F: drivers/gpio/gpio-loongson-64bit.c 14592 14593LOONGSON-2 APB DMA DRIVER 14594M: Binbin Zhou <zhoubinbin@loongson.cn> 14595L: dmaengine@vger.kernel.org 14596S: Maintained 14597F: Documentation/devicetree/bindings/dma/loongson,ls2x-apbdma.yaml 14598F: drivers/dma/loongson2-apb-dma.c 14599 14600LOONGSON LS2X I2C DRIVER 14601M: Binbin Zhou <zhoubinbin@loongson.cn> 14602L: linux-i2c@vger.kernel.org 14603S: Maintained 14604F: Documentation/devicetree/bindings/i2c/loongson,ls2x-i2c.yaml 14605F: drivers/i2c/busses/i2c-ls2x.c 14606 14607LOONGSON PWM DRIVER 14608M: Binbin Zhou <zhoubinbin@loongson.cn> 14609L: linux-pwm@vger.kernel.org 14610S: Maintained 14611F: Documentation/devicetree/bindings/pwm/loongson,ls7a-pwm.yaml 14612F: drivers/pwm/pwm-loongson.c 14613 14614LOONGSON SECURITY ENGINE DRIVERS 14615M: Qunqin Zhao <zhaoqunqin@loongson.cn> 14616L: linux-crypto@vger.kernel.org 14617S: Maintained 14618F: drivers/char/tpm/tpm_loongson.c 14619F: drivers/crypto/loongson/ 14620F: drivers/mfd/loongson-se.c 14621F: include/linux/mfd/loongson-se.h 14622 14623LOONGSON-2 SOC SERIES CLOCK DRIVER 14624M: Yinbo Zhu <zhuyinbo@loongson.cn> 14625L: linux-clk@vger.kernel.org 14626S: Maintained 14627F: Documentation/devicetree/bindings/clock/loongson,ls2k-clk.yaml 14628F: drivers/clk/clk-loongson2.c 14629F: include/dt-bindings/clock/loongson,ls2k-clk.h 14630 14631LOONGSON SPI DRIVER 14632M: Yinbo Zhu <zhuyinbo@loongson.cn> 14633L: linux-spi@vger.kernel.org 14634S: Maintained 14635F: Documentation/devicetree/bindings/spi/loongson,ls2k-spi.yaml 14636F: drivers/spi/spi-loongson-core.c 14637F: drivers/spi/spi-loongson-pci.c 14638F: drivers/spi/spi-loongson-plat.c 14639F: drivers/spi/spi-loongson.h 14640 14641LOONGSON-2 SOC SERIES GUTS DRIVER 14642M: Yinbo Zhu <zhuyinbo@loongson.cn> 14643L: loongarch@lists.linux.dev 14644S: Maintained 14645F: Documentation/devicetree/bindings/hwinfo/loongson,ls2k-chipid.yaml 14646F: drivers/soc/loongson/loongson2_guts.c 14647 14648LOONGSON-2 SOC SERIES MMC/SD/SDIO CONTROLLER DRIVER 14649M: Binbin Zhou <zhoubinbin@loongson.cn> 14650L: linux-mmc@vger.kernel.org 14651S: Maintained 14652F: Documentation/devicetree/bindings/mmc/loongson,ls2k0500-mmc.yaml 14653F: drivers/mmc/host/loongson2-mmc.c 14654 14655LOONGSON-2 SOC SERIES PM DRIVER 14656M: Yinbo Zhu <zhuyinbo@loongson.cn> 14657L: linux-pm@vger.kernel.org 14658S: Maintained 14659F: Documentation/devicetree/bindings/soc/loongson/loongson,ls2k-pmc.yaml 14660F: drivers/soc/loongson/loongson2_pm.c 14661 14662LOONGSON-2 SOC SERIES PINCTRL DRIVER 14663M: zhanghongchen <zhanghongchen@loongson.cn> 14664M: Yinbo Zhu <zhuyinbo@loongson.cn> 14665L: linux-gpio@vger.kernel.org 14666S: Maintained 14667F: Documentation/devicetree/bindings/pinctrl/loongson,ls2k-pinctrl.yaml 14668F: drivers/pinctrl/pinctrl-loongson2.c 14669 14670LOONGSON-2 SOC SERIES THERMAL DRIVER 14671M: zhanghongchen <zhanghongchen@loongson.cn> 14672M: Yinbo Zhu <zhuyinbo@loongson.cn> 14673L: linux-pm@vger.kernel.org 14674S: Maintained 14675F: Documentation/devicetree/bindings/thermal/loongson,ls2k-thermal.yaml 14676F: drivers/thermal/loongson2_thermal.c 14677 14678LOONGSON-2K Board Management Controller (BMC) DRIVER 14679M: Binbin Zhou <zhoubinbin@loongson.cn> 14680M: Chong Qiao <qiaochong@loongson.cn> 14681S: Maintained 14682F: drivers/mfd/ls2k-bmc-core.c 14683 14684LOONGSON EDAC DRIVER 14685M: Zhao Qunqin <zhaoqunqin@loongson.cn> 14686L: linux-edac@vger.kernel.org 14687S: Maintained 14688F: drivers/edac/loongson_edac.c 14689 14690LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI) 14691M: Sathya Prakash <sathya.prakash@broadcom.com> 14692M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 14693M: Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com> 14694L: MPT-FusionLinux.pdl@broadcom.com 14695L: linux-scsi@vger.kernel.org 14696S: Supported 14697W: http://www.avagotech.com/support/ 14698F: drivers/message/fusion/ 14699F: drivers/scsi/mpt3sas/ 14700 14701LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers 14702M: Matthew Wilcox <willy@infradead.org> 14703L: linux-scsi@vger.kernel.org 14704S: Maintained 14705F: drivers/scsi/sym53c8xx_2/ 14706 14707LT3074 HARDWARE MONITOR DRIVER 14708M: Cedric Encarnacion <cedricjustine.encarnacion@analog.com> 14709L: linux-hwmon@vger.kernel.org 14710S: Supported 14711W: https://ez.analog.com/linux-software-drivers 14712F: Documentation/devicetree/bindings/hwmon/pmbus/adi,lt3074.yaml 14713F: Documentation/hwmon/lt3074.rst 14714F: drivers/hwmon/pmbus/lt3074.c 14715 14716LTC1660 DAC DRIVER 14717M: Marcus Folkesson <marcus.folkesson@gmail.com> 14718L: linux-iio@vger.kernel.org 14719S: Maintained 14720F: Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml 14721F: drivers/iio/dac/ltc1660.c 14722 14723LTC2664 IIO DAC DRIVER 14724M: Michael Hennerich <michael.hennerich@analog.com> 14725M: Kim Seer Paller <kimseer.paller@analog.com> 14726L: linux-iio@vger.kernel.org 14727S: Supported 14728W: https://ez.analog.com/linux-software-drivers 14729F: Documentation/devicetree/bindings/iio/dac/adi,ltc2664.yaml 14730F: Documentation/devicetree/bindings/iio/dac/adi,ltc2672.yaml 14731F: drivers/iio/dac/ltc2664.c 14732 14733LTC2688 IIO DAC DRIVER 14734M: Nuno Sá <nuno.sa@analog.com> 14735L: linux-iio@vger.kernel.org 14736S: Supported 14737W: https://ez.analog.com/linux-software-drivers 14738F: Documentation/ABI/testing/sysfs-bus-iio-dac-ltc2688 14739F: Documentation/devicetree/bindings/iio/dac/adi,ltc2688.yaml 14740F: drivers/iio/dac/ltc2688.c 14741 14742LTC2947 HARDWARE MONITOR DRIVER 14743M: Nuno Sá <nuno.sa@analog.com> 14744L: linux-hwmon@vger.kernel.org 14745S: Supported 14746W: https://ez.analog.com/linux-software-drivers 14747F: Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml 14748F: drivers/hwmon/ltc2947-core.c 14749F: drivers/hwmon/ltc2947-i2c.c 14750F: drivers/hwmon/ltc2947-spi.c 14751F: drivers/hwmon/ltc2947.h 14752 14753LTC2991 HARDWARE MONITOR DRIVER 14754M: Antoniu Miclaus <antoniu.miclaus@analog.com> 14755L: linux-hwmon@vger.kernel.org 14756S: Supported 14757W: https://ez.analog.com/linux-software-drivers 14758F: Documentation/devicetree/bindings/hwmon/adi,ltc2991.yaml 14759F: drivers/hwmon/ltc2991.c 14760 14761LTC2983 IIO TEMPERATURE DRIVER 14762M: Nuno Sá <nuno.sa@analog.com> 14763L: linux-iio@vger.kernel.org 14764S: Supported 14765W: https://ez.analog.com/linux-software-drivers 14766F: Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml 14767F: drivers/iio/temperature/ltc2983.c 14768 14769LTC4282 HARDWARE MONITOR DRIVER 14770M: Nuno Sa <nuno.sa@analog.com> 14771L: linux-hwmon@vger.kernel.org 14772S: Supported 14773F: Documentation/devicetree/bindings/hwmon/adi,ltc4282.yaml 14774F: Documentation/hwmon/ltc4282.rst 14775F: drivers/hwmon/ltc4282.c 14776 14777LTC4286 HARDWARE MONITOR DRIVER 14778M: Delphine CC Chiu <Delphine_CC_Chiu@Wiwynn.com> 14779L: linux-hwmon@vger.kernel.org 14780S: Maintained 14781F: Documentation/devicetree/bindings/hwmon/lltc,ltc4286.yaml 14782F: Documentation/hwmon/ltc4286.rst 14783F: drivers/hwmon/pmbus/ltc4286.c 14784 14785LTC4306 I2C MULTIPLEXER DRIVER 14786M: Michael Hennerich <michael.hennerich@analog.com> 14787L: linux-i2c@vger.kernel.org 14788S: Supported 14789W: https://ez.analog.com/linux-software-drivers 14790F: Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt 14791F: drivers/i2c/muxes/i2c-mux-ltc4306.c 14792 14793LTP (Linux Test Project) 14794M: Andrea Cervesato <andrea.cervesato@suse.com> 14795M: Cyril Hrubis <chrubis@suse.cz> 14796M: Jan Stancek <jstancek@redhat.com> 14797M: Petr Vorel <pvorel@suse.cz> 14798M: Li Wang <liwang@redhat.com> 14799M: Yang Xu <xuyang2018.jy@fujitsu.com> 14800M: Xiao Yang <yangx.jy@fujitsu.com> 14801L: ltp@lists.linux.it (subscribers-only) 14802S: Maintained 14803W: https://linux-test-project.readthedocs.io/ 14804T: git https://github.com/linux-test-project/ltp.git 14805 14806LTR390 AMBIENT/UV LIGHT SENSOR DRIVER 14807M: Anshul Dalal <anshulusr@gmail.com> 14808L: linux-iio@vger.kernel.org 14809S: Maintained 14810F: Documentation/devicetree/bindings/iio/light/liteon,ltr390.yaml 14811F: drivers/iio/light/ltr390.c 14812 14813LYNX 28G SERDES PHY DRIVER 14814M: Ioana Ciornei <ioana.ciornei@nxp.com> 14815L: netdev@vger.kernel.org 14816S: Supported 14817F: Documentation/devicetree/bindings/phy/fsl,lynx-28g.yaml 14818F: drivers/phy/freescale/phy-fsl-lynx-28g.c 14819 14820LYNX PCS MODULE 14821M: Ioana Ciornei <ioana.ciornei@nxp.com> 14822L: netdev@vger.kernel.org 14823S: Supported 14824F: drivers/net/pcs/pcs-lynx.c 14825F: include/linux/pcs-lynx.h 14826 14827M68K ARCHITECTURE 14828M: Geert Uytterhoeven <geert@linux-m68k.org> 14829L: linux-m68k@lists.linux-m68k.org 14830S: Maintained 14831W: http://www.linux-m68k.org/ 14832T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git 14833F: arch/m68k/ 14834F: drivers/zorro/ 14835 14836M68K ON APPLE MACINTOSH 14837M: Joshua Thompson <funaho@jurai.org> 14838L: linux-m68k@lists.linux-m68k.org 14839S: Maintained 14840W: http://www.mac.linux-m68k.org/ 14841F: arch/m68k/mac/ 14842F: drivers/macintosh/adb-iop.c 14843F: drivers/macintosh/via-macii.c 14844 14845M68K ON HP9000/300 14846M: Philip Blundell <philb@gnu.org> 14847S: Maintained 14848W: http://www.tazenda.demon.co.uk/phil/linux-hp 14849F: arch/m68k/hp300/ 14850 14851M88DS3103 MEDIA DRIVER 14852L: linux-media@vger.kernel.org 14853S: Orphan 14854W: https://linuxtv.org 14855Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14856F: drivers/media/dvb-frontends/m88ds3103* 14857 14858M88RS2000 MEDIA DRIVER 14859M: Malcolm Priestley <tvboxspy@gmail.com> 14860L: linux-media@vger.kernel.org 14861S: Maintained 14862W: https://linuxtv.org 14863Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14864F: drivers/media/dvb-frontends/m88rs2000* 14865 14866MA901 MASTERKIT USB FM RADIO DRIVER 14867M: Alexey Klimov <alexey.klimov@linaro.org> 14868L: linux-media@vger.kernel.org 14869S: Maintained 14870T: git git://linuxtv.org/media.git 14871F: drivers/media/radio/radio-ma901.c 14872 14873MAC80211 14874M: Johannes Berg <johannes@sipsolutions.net> 14875L: linux-wireless@vger.kernel.org 14876S: Maintained 14877W: https://wireless.wiki.kernel.org/ 14878Q: https://patchwork.kernel.org/project/linux-wireless/list/ 14879T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 14880T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 14881F: Documentation/networking/mac80211-injection.rst 14882F: Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst 14883F: drivers/net/wireless/virtual/mac80211_hwsim.[ch] 14884F: include/net/mac80211.h 14885F: net/mac80211/ 14886 14887MAILBOX API 14888M: Jassi Brar <jassisinghbrar@gmail.com> 14889L: linux-kernel@vger.kernel.org 14890S: Maintained 14891T: git git://git.kernel.org/pub/scm/linux/kernel/git/jassibrar/mailbox.git for-next 14892F: Documentation/devicetree/bindings/mailbox/ 14893F: drivers/mailbox/ 14894F: include/dt-bindings/mailbox/ 14895F: include/linux/mailbox_client.h 14896F: include/linux/mailbox_controller.h 14897 14898MAILBOX ARM MHUv2 14899M: Viresh Kumar <viresh.kumar@linaro.org> 14900M: Tushar Khandelwal <Tushar.Khandelwal@arm.com> 14901L: linux-kernel@vger.kernel.org 14902S: Maintained 14903F: Documentation/devicetree/bindings/mailbox/arm,mhuv2.yaml 14904F: drivers/mailbox/arm_mhuv2.c 14905F: include/linux/mailbox/arm_mhuv2_message.h 14906 14907MAILBOX ARM MHUv3 14908M: Sudeep Holla <sudeep.holla@arm.com> 14909M: Cristian Marussi <cristian.marussi@arm.com> 14910L: linux-kernel@vger.kernel.org 14911L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14912S: Maintained 14913F: Documentation/devicetree/bindings/mailbox/arm,mhuv3.yaml 14914F: drivers/mailbox/arm_mhuv3.c 14915 14916MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7 14917M: Alejandro Colomar <alx@kernel.org> 14918L: linux-man@vger.kernel.org 14919S: Maintained 14920W: http://www.kernel.org/doc/man-pages 14921T: git git://git.kernel.org/pub/scm/docs/man-pages/man-pages.git 14922T: git git://www.alejandro-colomar.es/src/alx/linux/man-pages/man-pages.git 14923 14924MANAGEMENT COMPONENT TRANSPORT PROTOCOL (MCTP) 14925M: Jeremy Kerr <jk@codeconstruct.com.au> 14926M: Matt Johnston <matt@codeconstruct.com.au> 14927L: netdev@vger.kernel.org 14928S: Maintained 14929F: Documentation/networking/mctp.rst 14930F: drivers/net/mctp/ 14931F: include/linux/usb/mctp-usb.h 14932F: include/net/mctp.h 14933F: include/net/mctpdevice.h 14934F: include/net/netns/mctp.h 14935F: net/mctp/ 14936 14937MAPLE TREE 14938M: Liam R. Howlett <Liam.Howlett@oracle.com> 14939R: Alice Ryhl <aliceryhl@google.com> 14940R: Andrew Ballance <andrewjballance@gmail.com> 14941L: maple-tree@lists.infradead.org 14942L: linux-mm@kvack.org 14943S: Supported 14944F: Documentation/core-api/maple_tree.rst 14945F: include/linux/maple_tree.h 14946F: include/trace/events/maple_tree.h 14947F: lib/maple_tree.c 14948F: lib/test_maple_tree.c 14949F: rust/helpers/maple_tree.c 14950F: rust/kernel/maple_tree.rs 14951F: tools/testing/radix-tree/maple.c 14952F: tools/testing/shared/linux/maple_tree.h 14953 14954MARDUK (CREATOR CI40) DEVICE TREE SUPPORT 14955M: Rahul Bedarkar <rahulbedarkar89@gmail.com> 14956L: linux-mips@vger.kernel.org 14957S: Maintained 14958F: arch/mips/boot/dts/img/pistachio* 14959 14960MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER 14961M: Andrew Lunn <andrew@lunn.ch> 14962L: netdev@vger.kernel.org 14963S: Maintained 14964F: Documentation/devicetree/bindings/net/dsa/marvell,mv88e6060.yaml 14965F: Documentation/devicetree/bindings/net/dsa/marvell,mv88e6xxx.yaml 14966F: Documentation/networking/devlink/mv88e6xxx.rst 14967F: drivers/net/dsa/mv88e6xxx/ 14968F: include/linux/dsa/mv88e6xxx.h 14969F: include/linux/platform_data/mv88e6xxx.h 14970 14971MARVELL 88PM886 PMIC DRIVER 14972M: Karel Balej <balejk@matfyz.cz> 14973S: Maintained 14974F: Documentation/devicetree/bindings/mfd/marvell,88pm886-a1.yaml 14975F: drivers/input/misc/88pm886-onkey.c 14976F: drivers/mfd/88pm886.c 14977F: drivers/regulator/88pm886-regulator.c 14978F: drivers/rtc/rtc-88pm886.c 14979F: include/linux/mfd/88pm886.h 14980 14981MARVELL 88PM886 PMIC GPADC DRIVER 14982M: Duje Mihanović <duje@dujemihanovic.xyz> 14983S: Maintained 14984F: drivers/iio/adc/88pm886-gpadc.c 14985 14986MARVELL ARMADA 3700 PHY DRIVERS 14987M: Miquel Raynal <miquel.raynal@bootlin.com> 14988S: Maintained 14989F: Documentation/devicetree/bindings/phy/marvell,armada-3700-utmi-phy.yaml 14990F: Documentation/devicetree/bindings/phy/marvell,comphy-cp110.yaml 14991F: drivers/phy/marvell/phy-mvebu-a3700-comphy.c 14992F: drivers/phy/marvell/phy-mvebu-a3700-utmi.c 14993 14994MARVELL ARMADA 3700 SERIAL DRIVER 14995M: Pali Rohár <pali@kernel.org> 14996S: Maintained 14997F: Documentation/devicetree/bindings/clock/marvell,armada-3700-uart-clock.yaml 14998F: Documentation/devicetree/bindings/serial/marvell,armada-3700-uart.yaml 14999F: drivers/tty/serial/mvebu-uart.c 15000 15001MARVELL ARMADA DRM SUPPORT 15002M: Russell King <linux@armlinux.org.uk> 15003S: Maintained 15004T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel 15005T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes 15006F: Documentation/devicetree/bindings/display/armada/ 15007F: drivers/gpu/drm/armada/ 15008F: include/uapi/drm/armada_drm.h 15009 15010MARVELL CRYPTO DRIVER 15011M: Srujana Challa <schalla@marvell.com> 15012M: Bharat Bhushan <bbhushan2@marvell.com> 15013L: linux-crypto@vger.kernel.org 15014S: Maintained 15015F: drivers/crypto/marvell/ 15016F: include/linux/soc/marvell/octeontx2/ 15017 15018MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2) 15019M: Mirko Lindner <mlindner@marvell.com> 15020M: Stephen Hemminger <stephen@networkplumber.org> 15021L: netdev@vger.kernel.org 15022S: Odd fixes 15023F: drivers/net/ethernet/marvell/sk* 15024 15025MARVELL LIBERTAS WIRELESS DRIVER 15026L: linux-wireless@vger.kernel.org 15027L: libertas-dev@lists.infradead.org 15028S: Orphan 15029F: drivers/net/wireless/marvell/libertas/ 15030F: drivers/net/wireless/marvell/libertas_tf/ 15031 15032MARVELL MACCHIATOBIN SUPPORT 15033M: Russell King <linux@armlinux.org.uk> 15034L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15035S: Maintained 15036F: arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts 15037 15038MARVELL MV643XX ETHERNET DRIVER 15039M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 15040L: netdev@vger.kernel.org 15041S: Maintained 15042F: drivers/net/ethernet/marvell/mv643xx_eth.* 15043 15044MARVELL MV88X3310 PHY DRIVER 15045M: Russell King <linux@armlinux.org.uk> 15046M: Marek Behún <kabel@kernel.org> 15047L: netdev@vger.kernel.org 15048S: Maintained 15049F: drivers/net/phy/marvell10g.c 15050 15051MARVELL MVEBU THERMAL DRIVER 15052M: Miquel Raynal <miquel.raynal@bootlin.com> 15053S: Maintained 15054F: drivers/thermal/armada_thermal.c 15055 15056MARVELL MVNETA ETHERNET DRIVER 15057M: Marcin Wojtas <marcin.s.wojtas@gmail.com> 15058L: netdev@vger.kernel.org 15059S: Maintained 15060F: drivers/net/ethernet/marvell/mvneta* 15061 15062MARVELL MVPP2 ETHERNET DRIVER 15063M: Marcin Wojtas <marcin.s.wojtas@gmail.com> 15064M: Russell King <linux@armlinux.org.uk> 15065L: netdev@vger.kernel.org 15066S: Maintained 15067F: Documentation/devicetree/bindings/net/marvell,pp2.yaml 15068F: drivers/net/ethernet/marvell/mvpp2/ 15069 15070MARVELL MWIFIEX WIRELESS DRIVER 15071M: Brian Norris <briannorris@chromium.org> 15072R: Francesco Dolcini <francesco@dolcini.it> 15073L: linux-wireless@vger.kernel.org 15074S: Odd Fixes 15075F: drivers/net/wireless/marvell/mwifiex/ 15076 15077MARVELL MWL8K WIRELESS DRIVER 15078L: linux-wireless@vger.kernel.org 15079S: Orphan 15080F: drivers/net/wireless/marvell/mwl8k.c 15081 15082MARVELL NAND CONTROLLER DRIVER 15083M: Miquel Raynal <miquel.raynal@bootlin.com> 15084L: linux-mtd@lists.infradead.org 15085S: Maintained 15086F: drivers/mtd/nand/raw/marvell_nand.c 15087 15088MARVELL OCTEON ENDPOINT DRIVER 15089M: Veerasenareddy Burru <vburru@marvell.com> 15090M: Sathesh Edara <sedara@marvell.com> 15091L: netdev@vger.kernel.org 15092S: Maintained 15093F: drivers/net/ethernet/marvell/octeon_ep 15094 15095MARVELL OCTEON ENDPOINT VF DRIVER 15096M: Veerasenareddy Burru <vburru@marvell.com> 15097M: Sathesh Edara <sedara@marvell.com> 15098M: Shinas Rasheed <srasheed@marvell.com> 15099M: Satananda Burla <sburla@marvell.com> 15100L: netdev@vger.kernel.org 15101S: Maintained 15102F: drivers/net/ethernet/marvell/octeon_ep_vf 15103 15104MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER 15105M: Sunil Goutham <sgoutham@marvell.com> 15106M: Geetha sowjanya <gakula@marvell.com> 15107M: Subbaraya Sundeep <sbhatta@marvell.com> 15108M: hariprasad <hkelam@marvell.com> 15109M: Bharat Bhushan <bbhushan2@marvell.com> 15110L: netdev@vger.kernel.org 15111S: Maintained 15112F: drivers/net/ethernet/marvell/octeontx2/nic/ 15113F: include/linux/soc/marvell/octeontx2/ 15114 15115MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER 15116M: Sunil Goutham <sgoutham@marvell.com> 15117M: Linu Cherian <lcherian@marvell.com> 15118M: Geetha sowjanya <gakula@marvell.com> 15119M: Jerin Jacob <jerinj@marvell.com> 15120M: hariprasad <hkelam@marvell.com> 15121M: Subbaraya Sundeep <sbhatta@marvell.com> 15122L: netdev@vger.kernel.org 15123S: Maintained 15124F: Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst 15125F: drivers/net/ethernet/marvell/octeontx2/af/ 15126 15127MARVELL PEM PMU DRIVER 15128M: Linu Cherian <lcherian@marvell.com> 15129M: Gowthami Thiagarajan <gthiagarajan@marvell.com> 15130S: Supported 15131F: drivers/perf/marvell_pem_pmu.c 15132 15133MARVELL PRESTERA ETHERNET SWITCH DRIVER 15134M: Taras Chornyi <taras.chornyi@plvision.eu> 15135S: Supported 15136W: https://github.com/Marvell-switching/switchdev-prestera 15137F: drivers/net/ethernet/marvell/prestera/ 15138 15139MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER 15140M: Nicolas Pitre <nico@fluxnic.net> 15141S: Odd Fixes 15142F: drivers/mmc/host/mvsdio.* 15143 15144MARVELL USB MDIO CONTROLLER DRIVER 15145M: Tobias Waldekranz <tobias@waldekranz.com> 15146L: netdev@vger.kernel.org 15147S: Maintained 15148F: Documentation/devicetree/bindings/net/marvell,mvusb.yaml 15149F: drivers/net/mdio/mdio-mvusb.c 15150 15151MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER 15152M: Hu Ziji <huziji@marvell.com> 15153L: linux-mmc@vger.kernel.org 15154S: Supported 15155F: Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.yaml 15156F: drivers/mmc/host/sdhci-xenon* 15157 15158MARVELL OCTEON CN10K DPI DRIVER 15159M: Vamsi Attunuru <vattunuru@marvell.com> 15160S: Supported 15161F: drivers/misc/mrvl_cn10k_dpi.c 15162 15163MARVELL OCTEON ENDPOINT VIRTIO DATA PATH ACCELERATOR 15164R: schalla@marvell.com 15165R: vattunuru@marvell.com 15166F: drivers/vdpa/octeon_ep/ 15167 15168MARVELL OCTEON HOTPLUG DRIVER 15169R: Shijith Thotton <sthotton@marvell.com> 15170R: Vamsi Attunuru <vattunuru@marvell.com> 15171S: Supported 15172F: drivers/pci/hotplug/octep_hp.c 15173 15174MATROX FRAMEBUFFER DRIVER 15175L: linux-fbdev@vger.kernel.org 15176S: Orphan 15177F: drivers/video/fbdev/matrox/matroxfb_* 15178F: include/uapi/linux/matroxfb.h 15179 15180MAX15301 DRIVER 15181M: Daniel Nilsson <daniel.nilsson@flex.com> 15182L: linux-hwmon@vger.kernel.org 15183S: Maintained 15184F: Documentation/hwmon/max15301.rst 15185F: drivers/hwmon/pmbus/max15301.c 15186 15187MAX2175 SDR TUNER DRIVER 15188M: Ramesh Shanmugasundaram <rashanmu@gmail.com> 15189L: linux-media@vger.kernel.org 15190S: Maintained 15191T: git git://linuxtv.org/media.git 15192F: Documentation/devicetree/bindings/media/i2c/maxim,max2175.txt 15193F: Documentation/userspace-api/media/drivers/max2175.rst 15194F: drivers/media/i2c/max2175* 15195F: include/uapi/linux/max2175.h 15196 15197MAX31335 RTC DRIVER 15198M: Antoniu Miclaus <antoniu.miclaus@analog.com> 15199L: linux-rtc@vger.kernel.org 15200S: Supported 15201W: https://ez.analog.com/linux-software-drivers 15202F: Documentation/devicetree/bindings/rtc/adi,max31335.yaml 15203F: drivers/rtc/rtc-max31335.c 15204 15205MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER 15206L: linux-hwmon@vger.kernel.org 15207S: Orphan 15208F: Documentation/hwmon/max6650.rst 15209F: drivers/hwmon/max6650.c 15210 15211MAX9286 QUAD GMSL DESERIALIZER DRIVER 15212M: Jacopo Mondi <jacopo+renesas@jmondi.org> 15213M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 15214M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 15215M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 15216L: linux-media@vger.kernel.org 15217S: Maintained 15218F: Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml 15219F: drivers/media/i2c/max9286.c 15220 15221MAX96712 QUAD GMSL2 DESERIALIZER DRIVER 15222M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 15223L: linux-media@vger.kernel.org 15224S: Maintained 15225F: Documentation/devicetree/bindings/media/i2c/maxim,max96712.yaml 15226F: drivers/staging/media/max96712/max96712.c 15227 15228MAX96714 GMSL2 DESERIALIZER DRIVER 15229M: Julien Massot <julien.massot@collabora.com> 15230L: linux-media@vger.kernel.org 15231S: Maintained 15232F: Documentation/devicetree/bindings/media/i2c/maxim,max96714.yaml 15233F: drivers/media/i2c/max96714.c 15234 15235MAX96717 GMSL2 SERIALIZER DRIVER 15236M: Julien Massot <julien.massot@collabora.com> 15237L: linux-media@vger.kernel.org 15238S: Maintained 15239F: Documentation/devicetree/bindings/media/i2c/maxim,max96717.yaml 15240F: drivers/media/i2c/max96717.c 15241 15242MAX9860 MONO AUDIO VOICE CODEC DRIVER 15243M: Peter Rosin <peda@axentia.se> 15244L: linux-sound@vger.kernel.org 15245S: Maintained 15246F: Documentation/devicetree/bindings/sound/max9860.txt 15247F: sound/soc/codecs/max9860.* 15248 15249MAXBOTIX ULTRASONIC RANGER IIO DRIVER 15250M: Andreas Klinger <ak@it-klinger.de> 15251L: linux-iio@vger.kernel.org 15252S: Maintained 15253F: Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml 15254F: drivers/iio/proximity/mb1232.c 15255 15256MAXIM MAX11205 DRIVER 15257M: Ramona Bolboaca <ramona.bolboaca@analog.com> 15258L: linux-iio@vger.kernel.org 15259S: Supported 15260W: https://ez.analog.com/linux-software-drivers 15261F: Documentation/devicetree/bindings/iio/adc/maxim,max11205.yaml 15262F: drivers/iio/adc/max11205.c 15263 15264MAXIM MAX17040 FAMILY FUEL GAUGE DRIVERS 15265R: Iskren Chernev <iskren.chernev@gmail.com> 15266R: Krzysztof Kozlowski <krzk@kernel.org> 15267R: Marek Szyprowski <m.szyprowski@samsung.com> 15268R: Matheus Castello <matheus@castello.eng.br> 15269L: linux-pm@vger.kernel.org 15270S: Maintained 15271F: Documentation/devicetree/bindings/power/supply/maxim,max17040.yaml 15272F: drivers/power/supply/max17040_battery.c 15273 15274MAXIM MAX17042 FAMILY FUEL GAUGE DRIVERS 15275R: Hans de Goede <hansg@kernel.org> 15276R: Krzysztof Kozlowski <krzk@kernel.org> 15277R: Marek Szyprowski <m.szyprowski@samsung.com> 15278R: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm> 15279R: Purism Kernel Team <kernel@puri.sm> 15280L: linux-pm@vger.kernel.org 15281S: Maintained 15282F: Documentation/devicetree/bindings/power/supply/maxim,max17042.yaml 15283F: drivers/power/supply/max17042_battery.c 15284 15285MAXIM MAX20086 CAMERA POWER PROTECTOR DRIVER 15286M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15287L: linux-kernel@vger.kernel.org 15288S: Maintained 15289F: Documentation/devicetree/bindings/regulator/maxim,max20086.yaml 15290F: drivers/regulator/max20086-regulator.c 15291 15292MAXIM MAX30208 TEMPERATURE SENSOR DRIVER 15293M: Marcelo Schmitt <marcelo.schmitt@analog.com> 15294L: linux-iio@vger.kernel.org 15295S: Supported 15296F: drivers/iio/temperature/max30208.c 15297 15298MAXIM MAX7360 KEYPAD LED MFD DRIVER 15299M: Mathieu Dubois-Briand <mathieu.dubois-briand@bootlin.com> 15300S: Maintained 15301F: Documentation/devicetree/bindings/gpio/maxim,max7360-gpio.yaml 15302F: Documentation/devicetree/bindings/mfd/maxim,max7360.yaml 15303F: drivers/gpio/gpio-max7360.c 15304F: drivers/input/keyboard/max7360-keypad.c 15305F: drivers/input/misc/max7360-rotary.c 15306F: drivers/mfd/max7360.c 15307F: drivers/pinctrl/pinctrl-max7360.c 15308F: drivers/pwm/pwm-max7360.c 15309F: include/linux/mfd/max7360.h 15310 15311MAXIM MAX77650 PMIC MFD DRIVER 15312M: Bartosz Golaszewski <brgl@bgdev.pl> 15313L: linux-kernel@vger.kernel.org 15314S: Maintained 15315F: Documentation/devicetree/bindings/*/*max77650.yaml 15316F: Documentation/devicetree/bindings/*/max77650*.yaml 15317F: drivers/gpio/gpio-max77650.c 15318F: drivers/input/misc/max77650-onkey.c 15319F: drivers/leds/leds-max77650.c 15320F: drivers/mfd/max77650.c 15321F: drivers/power/supply/max77650-charger.c 15322F: drivers/regulator/max77650-regulator.c 15323F: include/linux/mfd/max77650.h 15324 15325MAXIM MAX77714 PMIC MFD DRIVER 15326M: Luca Ceresoli <luca@lucaceresoli.net> 15327S: Maintained 15328F: Documentation/devicetree/bindings/mfd/maxim,max77714.yaml 15329F: drivers/mfd/max77714.c 15330F: include/linux/mfd/max77714.h 15331 15332MAXIM MAX77759 PMIC MFD DRIVER 15333M: André Draszik <andre.draszik@linaro.org> 15334L: linux-kernel@vger.kernel.org 15335S: Maintained 15336F: Documentation/devicetree/bindings/*/maxim,max77759*.yaml 15337F: drivers/gpio/gpio-max77759.c 15338F: drivers/mfd/max77759.c 15339F: drivers/nvmem/max77759-nvmem.c 15340F: include/linux/mfd/max77759.h 15341 15342MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER 15343M: Javier Martinez Canillas <javier@dowhile0.org> 15344L: linux-kernel@vger.kernel.org 15345S: Supported 15346F: Documentation/devicetree/bindings/*/*max77802.yaml 15347F: drivers/regulator/max77802-regulator.c 15348F: include/dt-bindings/*/*max77802.h 15349 15350MAXIM MAX77838 PMIC REGULATOR DEVICE DRIVER 15351M: Ivaylo Ivanov <ivo.ivanov.ivanov1@gmail.com> 15352L: linux-kernel@vger.kernel.org 15353S: Maintained 15354F: Documentation/devicetree/bindings/regulator/maxim,max77838.yaml 15355F: drivers/regulator/max77838-regulator.c 15356 15357MAXIM MAX77976 BATTERY CHARGER 15358M: Luca Ceresoli <luca@lucaceresoli.net> 15359S: Supported 15360F: Documentation/devicetree/bindings/power/supply/maxim,max77976.yaml 15361F: drivers/power/supply/max77976_charger.c 15362 15363MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS 15364M: Krzysztof Kozlowski <krzk@kernel.org> 15365L: linux-pm@vger.kernel.org 15366S: Maintained 15367B: mailto:linux-samsung-soc@vger.kernel.org 15368F: Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml 15369F: Documentation/devicetree/bindings/power/supply/maxim,max77693.yaml 15370F: drivers/power/supply/max14577_charger.c 15371F: drivers/power/supply/max77693_charger.c 15372 15373MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS 15374M: Chanwoo Choi <cw00.choi@samsung.com> 15375M: Krzysztof Kozlowski <krzk@kernel.org> 15376L: linux-kernel@vger.kernel.org 15377S: Maintained 15378B: mailto:linux-samsung-soc@vger.kernel.org 15379F: Documentation/devicetree/bindings/*/maxim,max14577.yaml 15380F: Documentation/devicetree/bindings/*/maxim,max77686.yaml 15381F: Documentation/devicetree/bindings/*/maxim,max77693.yaml 15382F: Documentation/devicetree/bindings/*/maxim,max77705*.yaml 15383F: Documentation/devicetree/bindings/*/maxim,max77843.yaml 15384F: drivers/leds/leds-max77705.c 15385F: drivers/*/*max77843.c 15386F: drivers/*/max14577*.c 15387F: drivers/*/max77686*.c 15388F: drivers/*/max77693*.c 15389F: drivers/*/max77705*.c 15390F: drivers/clk/clk-max77686.c 15391F: drivers/extcon/extcon-max14577.c 15392F: drivers/extcon/extcon-max77693.c 15393F: drivers/rtc/rtc-max77686.c 15394F: include/linux/mfd/max14577*.h 15395F: include/linux/mfd/max77686*.h 15396F: include/linux/mfd/max77693*.h 15397F: include/linux/mfd/max77705*.h 15398 15399MAXIRADIO FM RADIO RECEIVER DRIVER 15400M: Hans Verkuil <hverkuil@kernel.org> 15401L: linux-media@vger.kernel.org 15402S: Maintained 15403W: https://linuxtv.org 15404T: git git://linuxtv.org/media.git 15405F: drivers/media/radio/radio-maxiradio* 15406 15407MAXLINEAR ETHERNET PHY DRIVER 15408M: Xu Liang <lxu@maxlinear.com> 15409L: netdev@vger.kernel.org 15410S: Supported 15411F: drivers/net/phy/mxl-86110.c 15412F: drivers/net/phy/mxl-gpy.c 15413 15414MCAN MMIO DEVICE DRIVER 15415M: Chandrasekar Ramakrishnan <rcsekar@samsung.com> 15416L: linux-can@vger.kernel.org 15417S: Maintained 15418F: Documentation/devicetree/bindings/net/can/bosch,m_can.yaml 15419F: drivers/net/can/m_can/m_can.c 15420F: drivers/net/can/m_can/m_can.h 15421F: drivers/net/can/m_can/m_can_platform.c 15422 15423MCBA MICROCHIP CAN BUS ANALYZER TOOL DRIVER 15424R: Yasushi SHOJI <yashi@spacecubics.com> 15425L: linux-can@vger.kernel.org 15426S: Maintained 15427F: drivers/net/can/usb/mcba_usb.c 15428 15429MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER 15430M: Rishi Gupta <gupt21@gmail.com> 15431L: linux-i2c@vger.kernel.org 15432L: linux-input@vger.kernel.org 15433S: Maintained 15434F: drivers/hid/hid-mcp2221.c 15435 15436MCP251XFD SPI-CAN NETWORK DRIVER 15437M: Marc Kleine-Budde <mkl@pengutronix.de> 15438M: Manivannan Sadhasivam <mani@kernel.org> 15439R: Thomas Kopp <thomas.kopp@microchip.com> 15440L: linux-can@vger.kernel.org 15441S: Maintained 15442F: Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml 15443F: drivers/net/can/spi/mcp251xfd/ 15444 15445MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS 15446M: Peter Rosin <peda@axentia.se> 15447L: linux-iio@vger.kernel.org 15448S: Maintained 15449F: Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531 15450F: drivers/iio/potentiometer/mcp4018.c 15451F: drivers/iio/potentiometer/mcp4531.c 15452 15453MCP4821 DAC DRIVER 15454M: Anshul Dalal <anshulusr@gmail.com> 15455L: linux-iio@vger.kernel.org 15456S: Maintained 15457F: Documentation/devicetree/bindings/iio/dac/microchip,mcp4821.yaml 15458F: drivers/iio/dac/mcp4821.c 15459 15460MCR20A IEEE-802.15.4 RADIO DRIVER 15461M: Stefan Schmidt <stefan@datenfreihafen.org> 15462L: linux-wpan@vger.kernel.org 15463S: Odd Fixes 15464W: https://github.com/xueliu/mcr20a-linux 15465F: Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt 15466F: drivers/net/ieee802154/mcr20a.c 15467F: drivers/net/ieee802154/mcr20a.h 15468 15469MDIO REGMAP DRIVER 15470M: Maxime Chevallier <maxime.chevallier@bootlin.com> 15471L: netdev@vger.kernel.org 15472S: Maintained 15473F: drivers/net/mdio/mdio-regmap.c 15474F: include/linux/mdio/mdio-regmap.h 15475 15476MEASUREMENT COMPUTING CIO-DAC IIO DRIVER 15477M: William Breathitt Gray <wbg@kernel.org> 15478L: linux-iio@vger.kernel.org 15479S: Maintained 15480F: drivers/iio/dac/cio-dac.c 15481 15482MEDIA CONTROLLER FRAMEWORK 15483M: Sakari Ailus <sakari.ailus@linux.intel.com> 15484M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15485L: linux-media@vger.kernel.org 15486S: Supported 15487W: https://www.linuxtv.org 15488T: git git://linuxtv.org/media.git 15489F: drivers/media/mc/ 15490F: include/media/media-*.h 15491F: include/uapi/linux/media.h 15492 15493MEDIA DRIVER FOR FREESCALE IMX PXP 15494M: Philipp Zabel <p.zabel@pengutronix.de> 15495L: linux-media@vger.kernel.org 15496S: Maintained 15497T: git git://linuxtv.org/media.git 15498F: drivers/media/platform/nxp/imx-pxp.[ch] 15499 15500MEDIA DRIVERS FOR ASCOT2E 15501M: Abylay Ospan <aospan@amazon.com> 15502L: linux-media@vger.kernel.org 15503S: Supported 15504W: https://linuxtv.org 15505W: http://netup.tv/ 15506T: git git://linuxtv.org/media.git 15507F: drivers/media/dvb-frontends/ascot2e* 15508 15509MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS 15510M: Jasmin Jessich <jasmin@anw.at> 15511L: linux-media@vger.kernel.org 15512S: Maintained 15513W: https://linuxtv.org 15514T: git git://linuxtv.org/media.git 15515F: drivers/media/dvb-frontends/cxd2099* 15516 15517MEDIA DRIVERS FOR CXD2841ER 15518M: Abylay Ospan <aospan@amazon.com> 15519L: linux-media@vger.kernel.org 15520S: Supported 15521W: https://linuxtv.org 15522W: http://netup.tv/ 15523T: git git://linuxtv.org/media.git 15524F: drivers/media/dvb-frontends/cxd2841er* 15525 15526MEDIA DRIVERS FOR CXD2880 15527M: Yasunari Takiguchi <Yasunari.Takiguchi@sony.com> 15528L: linux-media@vger.kernel.org 15529S: Supported 15530W: http://linuxtv.org/ 15531T: git git://linuxtv.org/media.git 15532F: drivers/media/dvb-frontends/cxd2880/* 15533F: drivers/media/spi/cxd2880* 15534 15535MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES 15536L: linux-media@vger.kernel.org 15537S: Orphan 15538W: https://linuxtv.org 15539T: git git://linuxtv.org/media.git 15540F: drivers/media/pci/ddbridge/* 15541 15542MEDIA DRIVERS FOR FREESCALE IMX 15543M: Steve Longerbeam <slongerbeam@gmail.com> 15544M: Philipp Zabel <p.zabel@pengutronix.de> 15545L: linux-media@vger.kernel.org 15546S: Maintained 15547T: git git://linuxtv.org/media.git 15548F: Documentation/admin-guide/media/imx.rst 15549F: Documentation/devicetree/bindings/media/fsl,imx6-mipi-csi2.yaml 15550F: drivers/staging/media/imx/ 15551F: include/linux/imx-media.h 15552F: include/media/imx.h 15553 15554MEDIA DRIVERS FOR FREESCALE IMX7/8 15555M: Rui Miguel Silva <rmfrfs@gmail.com> 15556M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15557M: Martin Kepplinger <martin.kepplinger@puri.sm> 15558R: Purism Kernel Team <kernel@puri.sm> 15559L: linux-media@vger.kernel.org 15560S: Maintained 15561T: git git://linuxtv.org/media.git 15562F: Documentation/admin-guide/media/imx7.rst 15563F: Documentation/devicetree/bindings/media/nxp,imx-mipi-csi2.yaml 15564F: Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml 15565F: Documentation/devicetree/bindings/media/nxp,imx8mq-mipi-csi2.yaml 15566F: drivers/media/platform/nxp/imx-mipi-csis.c 15567F: drivers/media/platform/nxp/imx7-media-csi.c 15568F: drivers/media/platform/nxp/imx8mq-mipi-csi2.c 15569 15570MEDIA DRIVERS FOR HELENE 15571M: Abylay Ospan <aospan@amazon.com> 15572L: linux-media@vger.kernel.org 15573S: Supported 15574W: https://linuxtv.org 15575W: http://netup.tv/ 15576T: git git://linuxtv.org/media.git 15577F: drivers/media/dvb-frontends/helene* 15578 15579MEDIA DRIVERS FOR HORUS3A 15580M: Abylay Ospan <aospan@amazon.com> 15581L: linux-media@vger.kernel.org 15582S: Supported 15583W: https://linuxtv.org 15584W: http://netup.tv/ 15585T: git git://linuxtv.org/media.git 15586F: drivers/media/dvb-frontends/horus3a* 15587 15588MEDIA DRIVERS FOR LNBH25 15589M: Abylay Ospan <aospan@amazon.com> 15590L: linux-media@vger.kernel.org 15591S: Supported 15592W: https://linuxtv.org 15593W: http://netup.tv/ 15594T: git git://linuxtv.org/media.git 15595F: drivers/media/dvb-frontends/lnbh25* 15596 15597MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS 15598L: linux-media@vger.kernel.org 15599S: Orphan 15600W: https://linuxtv.org 15601T: git git://linuxtv.org/media.git 15602F: drivers/media/dvb-frontends/mxl5xx* 15603 15604MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices 15605M: Abylay Ospan <aospan@amazon.com> 15606L: linux-media@vger.kernel.org 15607S: Supported 15608W: https://linuxtv.org 15609W: http://netup.tv/ 15610T: git git://linuxtv.org/media.git 15611F: drivers/media/pci/netup_unidvb/* 15612 15613MEDIA DRIVERS FOR NVIDIA TEGRA - VDE 15614M: Dmitry Osipenko <digetx@gmail.com> 15615L: linux-media@vger.kernel.org 15616L: linux-tegra@vger.kernel.org 15617S: Maintained 15618T: git git://linuxtv.org/media.git 15619F: Documentation/devicetree/bindings/media/nvidia,tegra-vde.yaml 15620F: drivers/media/platform/nvidia/tegra-vde/ 15621 15622MEDIA DRIVERS FOR RENESAS - CEU 15623M: Jacopo Mondi <jacopo@jmondi.org> 15624L: linux-media@vger.kernel.org 15625L: linux-renesas-soc@vger.kernel.org 15626S: Supported 15627T: git git://linuxtv.org/media.git 15628F: Documentation/devicetree/bindings/media/renesas,ceu.yaml 15629F: drivers/media/platform/renesas/renesas-ceu.c 15630F: include/media/drv-intf/renesas-ceu.h 15631 15632MEDIA DRIVERS FOR RENESAS - DRIF 15633M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 15634L: linux-media@vger.kernel.org 15635L: linux-renesas-soc@vger.kernel.org 15636S: Supported 15637T: git git://linuxtv.org/media.git 15638F: Documentation/devicetree/bindings/media/renesas,drif.yaml 15639F: drivers/media/platform/renesas/rcar_drif.c 15640 15641MEDIA DRIVERS FOR RENESAS - FCP 15642M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15643L: linux-media@vger.kernel.org 15644L: linux-renesas-soc@vger.kernel.org 15645S: Supported 15646T: git git://linuxtv.org/media.git 15647F: Documentation/devicetree/bindings/media/renesas,fcp.yaml 15648F: drivers/media/platform/renesas/rcar-fcp.c 15649F: include/media/rcar-fcp.h 15650 15651MEDIA DRIVERS FOR RENESAS - FDP1 15652M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 15653L: linux-media@vger.kernel.org 15654L: linux-renesas-soc@vger.kernel.org 15655S: Supported 15656T: git git://linuxtv.org/media.git 15657F: Documentation/devicetree/bindings/media/renesas,fdp1.yaml 15658F: drivers/media/platform/renesas/rcar_fdp1.c 15659 15660MEDIA DRIVERS FOR RENESAS - VIN 15661M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 15662L: linux-media@vger.kernel.org 15663L: linux-renesas-soc@vger.kernel.org 15664S: Supported 15665T: git git://linuxtv.org/media.git 15666F: Documentation/devicetree/bindings/media/renesas,csi2.yaml 15667F: Documentation/devicetree/bindings/media/renesas,isp.yaml 15668F: Documentation/devicetree/bindings/media/renesas,vin.yaml 15669F: drivers/media/platform/renesas/rcar-csi2.c 15670F: drivers/media/platform/renesas/rcar-isp/ 15671F: drivers/media/platform/renesas/rcar-vin/ 15672 15673MEDIA DRIVERS FOR RENESAS - VSP1 15674M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15675M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 15676L: linux-media@vger.kernel.org 15677L: linux-renesas-soc@vger.kernel.org 15678S: Supported 15679T: git git://linuxtv.org/media.git 15680F: Documentation/devicetree/bindings/media/renesas,vsp1.yaml 15681F: drivers/media/platform/renesas/vsp1/ 15682 15683MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs 15684L: linux-media@vger.kernel.org 15685S: Orphan 15686W: https://linuxtv.org 15687T: git git://linuxtv.org/media.git 15688F: drivers/media/dvb-frontends/stv0910* 15689 15690MEDIA DRIVERS FOR ST STV6111 TUNER ICs 15691L: linux-media@vger.kernel.org 15692S: Orphan 15693W: https://linuxtv.org 15694T: git git://linuxtv.org/media.git 15695F: drivers/media/dvb-frontends/stv6111* 15696 15697MEDIA DRIVERS FOR STM32 - CSI 15698M: Alain Volmat <alain.volmat@foss.st.com> 15699L: linux-media@vger.kernel.org 15700S: Supported 15701T: git git://linuxtv.org/media_tree.git 15702F: Documentation/devicetree/bindings/media/st,stm32mp25-csi.yaml 15703F: drivers/media/platform/st/stm32/stm32-csi.c 15704 15705MEDIA DRIVERS FOR STM32 - DCMI / DCMIPP 15706M: Hugues Fruchet <hugues.fruchet@foss.st.com> 15707M: Alain Volmat <alain.volmat@foss.st.com> 15708L: linux-media@vger.kernel.org 15709S: Supported 15710T: git git://linuxtv.org/media.git 15711F: Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml 15712F: Documentation/devicetree/bindings/media/st,stm32-dcmipp.yaml 15713F: drivers/media/platform/st/stm32/stm32-dcmi.c 15714F: drivers/media/platform/st/stm32/stm32-dcmipp/* 15715 15716MEDIA INPUT INFRASTRUCTURE (V4L/DVB) 15717M: Mauro Carvalho Chehab <mchehab@kernel.org> 15718L: linux-media@vger.kernel.org 15719S: Maintained 15720W: https://linuxtv.org 15721Q: http://patchwork.kernel.org/project/linux-media/list/ 15722T: git git://linuxtv.org/media.git 15723F: Documentation/admin-guide/media/ 15724F: Documentation/devicetree/bindings/media/ 15725F: Documentation/driver-api/media/ 15726F: Documentation/userspace-api/media/ 15727F: drivers/media/ 15728F: drivers/staging/media/ 15729F: include/dt-bindings/media/ 15730F: include/linux/platform_data/media/ 15731F: include/media/ 15732F: include/uapi/linux/dvb/ 15733F: include/uapi/linux/ivtv* 15734F: include/uapi/linux/media.h 15735F: include/uapi/linux/uvcvideo.h 15736F: include/uapi/linux/v4l2-* 15737F: include/uapi/linux/videodev2.h 15738 15739MEDIATEK BLUETOOTH DRIVER 15740M: Sean Wang <sean.wang@mediatek.com> 15741L: linux-bluetooth@vger.kernel.org 15742L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 15743S: Maintained 15744F: Documentation/devicetree/bindings/net/bluetooth/mediatek,bluetooth.txt 15745F: Documentation/devicetree/bindings/net/bluetooth/mediatek,mt7921s-bluetooth.yaml 15746F: drivers/bluetooth/btmtkuart.c 15747 15748MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS 15749M: Sen Chu <sen.chu@mediatek.com> 15750M: Sean Wang <sean.wang@mediatek.com> 15751M: Macpaul Lin <macpaul.lin@mediatek.com> 15752L: linux-pm@vger.kernel.org 15753S: Maintained 15754F: Documentation/devicetree/bindings/mfd/mediatek,mt6397.yaml 15755F: drivers/power/reset/mt6323-poweroff.c 15756 15757MEDIATEK CIR DRIVER 15758M: Sean Wang <sean.wang@mediatek.com> 15759S: Maintained 15760F: drivers/media/rc/mtk-cir.c 15761 15762MEDIATEK DMA DRIVER 15763M: Sean Wang <sean.wang@mediatek.com> 15764L: dmaengine@vger.kernel.org 15765L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15766L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 15767S: Maintained 15768F: Documentation/devicetree/bindings/dma/mediatek,* 15769F: drivers/dma/mediatek/ 15770 15771MEDIATEK ETHERNET DRIVER 15772M: Felix Fietkau <nbd@nbd.name> 15773M: Sean Wang <sean.wang@mediatek.com> 15774M: Lorenzo Bianconi <lorenzo@kernel.org> 15775L: netdev@vger.kernel.org 15776S: Maintained 15777F: drivers/net/ethernet/mediatek/ 15778 15779MEDIATEK ETHERNET PCS DRIVER 15780M: Alexander Couzens <lynxis@fe80.eu> 15781M: Daniel Golle <daniel@makrotopia.org> 15782L: netdev@vger.kernel.org 15783S: Maintained 15784F: drivers/net/pcs/pcs-mtk-lynxi.c 15785F: include/linux/pcs/pcs-mtk-lynxi.h 15786 15787MEDIATEK ETHERNET PHY DRIVERS 15788M: Daniel Golle <daniel@makrotopia.org> 15789M: Qingfang Deng <dqfext@gmail.com> 15790M: SkyLake Huang <SkyLake.Huang@mediatek.com> 15791L: netdev@vger.kernel.org 15792S: Maintained 15793F: drivers/net/phy/mediatek/mtk-2p5ge.c 15794F: drivers/net/phy/mediatek/mtk-ge-soc.c 15795F: drivers/net/phy/mediatek/mtk-phy-lib.c 15796F: drivers/net/phy/mediatek/mtk-ge.c 15797F: drivers/net/phy/mediatek/mtk.h 15798F: drivers/phy/mediatek/phy-mtk-xfi-tphy.c 15799 15800MEDIATEK I2C CONTROLLER DRIVER 15801M: Qii Wang <qii.wang@mediatek.com> 15802L: linux-i2c@vger.kernel.org 15803S: Maintained 15804F: Documentation/devicetree/bindings/i2c/i2c-mt65xx.yaml 15805F: drivers/i2c/busses/i2c-mt65xx.c 15806 15807MEDIATEK IOMMU DRIVER 15808M: Yong Wu <yong.wu@mediatek.com> 15809L: iommu@lists.linux.dev 15810L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 15811S: Supported 15812F: Documentation/devicetree/bindings/iommu/mediatek* 15813F: drivers/iommu/mtk_iommu* 15814F: include/dt-bindings/memory/mediatek,mt*-port.h 15815F: include/dt-bindings/memory/mt*-port.h 15816 15817MEDIATEK JPEG DRIVER 15818M: Bin Liu <bin.liu@mediatek.com> 15819S: Supported 15820F: Documentation/devicetree/bindings/media/mediatek-jpeg-*.yaml 15821F: drivers/media/platform/mediatek/jpeg/ 15822 15823MEDIATEK KEYPAD DRIVER 15824M: Mattijs Korpershoek <mkorpershoek@kernel.org> 15825S: Supported 15826F: Documentation/devicetree/bindings/input/mediatek,mt6779-keypad.yaml 15827F: drivers/input/keyboard/mt6779-keypad.c 15828 15829MEDIATEK MDP DRIVER 15830M: Minghsiu Tsai <minghsiu.tsai@mediatek.com> 15831M: Houlong Wei <houlong.wei@mediatek.com> 15832M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 15833S: Supported 15834F: Documentation/devicetree/bindings/media/mediatek-mdp.txt 15835F: drivers/media/platform/mediatek/mdp/ 15836F: drivers/media/platform/mediatek/vpu/ 15837 15838MEDIATEK MEDIA DRIVER 15839M: Tiffany Lin <tiffany.lin@mediatek.com> 15840M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 15841M: Yunfei Dong <yunfei.dong@mediatek.com> 15842S: Supported 15843F: Documentation/devicetree/bindings/media/mediatek,vcodec*.yaml 15844F: Documentation/devicetree/bindings/media/mediatek,mt8173-vpu.yaml 15845F: drivers/media/platform/mediatek/vcodec/ 15846F: drivers/media/platform/mediatek/vpu/ 15847 15848MEDIATEK MIPI-CSI CDPHY DRIVER 15849M: Julien Stephan <jstephan@baylibre.com> 15850M: Andy Hsieh <andy.hsieh@mediatek.com> 15851S: Supported 15852F: Documentation/devicetree/bindings/phy/mediatek,mt8365-csi-rx.yaml 15853F: drivers/phy/mediatek/phy-mtk-mipi-csi-0-5* 15854 15855MEDIATEK MMC/SD/SDIO DRIVER 15856M: Chaotian Jing <chaotian.jing@mediatek.com> 15857S: Maintained 15858F: Documentation/devicetree/bindings/mmc/mtk-sd.yaml 15859F: drivers/mmc/host/mtk-sd.c 15860 15861MEDIATEK MT6735 CLOCK & RESET DRIVERS 15862M: Yassine Oudjana <y.oudjana@protonmail.com> 15863L: linux-clk@vger.kernel.org 15864L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 15865S: Maintained 15866F: drivers/clk/mediatek/clk-mt6735-apmixedsys.c 15867F: drivers/clk/mediatek/clk-mt6735-imgsys.c 15868F: drivers/clk/mediatek/clk-mt6735-infracfg.c 15869F: drivers/clk/mediatek/clk-mt6735-mfgcfg.c 15870F: drivers/clk/mediatek/clk-mt6735-pericfg.c 15871F: drivers/clk/mediatek/clk-mt6735-topckgen.c 15872F: drivers/clk/mediatek/clk-mt6735-vdecsys.c 15873F: drivers/clk/mediatek/clk-mt6735-vencsys.c 15874F: include/dt-bindings/clock/mediatek,mt6735-apmixedsys.h 15875F: include/dt-bindings/clock/mediatek,mt6735-imgsys.h 15876F: include/dt-bindings/clock/mediatek,mt6735-infracfg.h 15877F: include/dt-bindings/clock/mediatek,mt6735-mfgcfg.h 15878F: include/dt-bindings/clock/mediatek,mt6735-pericfg.h 15879F: include/dt-bindings/clock/mediatek,mt6735-topckgen.h 15880F: include/dt-bindings/clock/mediatek,mt6735-vdecsys.h 15881F: include/dt-bindings/clock/mediatek,mt6735-vencsys.h 15882F: include/dt-bindings/reset/mediatek,mt6735-infracfg.h 15883F: include/dt-bindings/reset/mediatek,mt6735-mfgcfg.h 15884F: include/dt-bindings/reset/mediatek,mt6735-pericfg.h 15885F: include/dt-bindings/reset/mediatek,mt6735-vdecsys.h 15886 15887MEDIATEK MT76 WIRELESS LAN DRIVER 15888M: Felix Fietkau <nbd@nbd.name> 15889M: Lorenzo Bianconi <lorenzo@kernel.org> 15890M: Ryder Lee <ryder.lee@mediatek.com> 15891R: Shayne Chen <shayne.chen@mediatek.com> 15892R: Sean Wang <sean.wang@mediatek.com> 15893L: linux-wireless@vger.kernel.org 15894S: Maintained 15895T: git https://github.com/nbd168/wireless 15896F: Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml 15897F: drivers/net/wireless/mediatek/mt76/ 15898 15899MEDIATEK MT7601U WIRELESS LAN DRIVER 15900M: Jakub Kicinski <kuba@kernel.org> 15901L: linux-wireless@vger.kernel.org 15902S: Maintained 15903F: drivers/net/wireless/mediatek/mt7601u/ 15904 15905MEDIATEK MT7621 CLOCK DRIVER 15906M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 15907S: Maintained 15908F: Documentation/devicetree/bindings/clock/mediatek,mt7621-sysc.yaml 15909F: drivers/clk/ralink/clk-mt7621.c 15910 15911MEDIATEK MT7621 PCIE CONTROLLER DRIVER 15912M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 15913S: Maintained 15914F: Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml 15915F: drivers/pci/controller/pcie-mt7621.c 15916 15917MEDIATEK MT7621 PHY PCI DRIVER 15918M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 15919S: Maintained 15920F: Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml 15921F: drivers/phy/ralink/phy-mt7621-pci.c 15922 15923MEDIATEK MT7621/28/88 I2C DRIVER 15924M: Stefan Roese <sr@denx.de> 15925L: linux-i2c@vger.kernel.org 15926S: Maintained 15927F: Documentation/devicetree/bindings/i2c/mediatek,mt7621-i2c.yaml 15928F: drivers/i2c/busses/i2c-mt7621.c 15929 15930MEDIATEK MTMIPS CLOCK DRIVER 15931M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 15932S: Maintained 15933F: Documentation/devicetree/bindings/clock/mediatek,mtmips-sysc.yaml 15934F: drivers/clk/ralink/clk-mtmips.c 15935 15936MEDIATEK NAND CONTROLLER DRIVER 15937L: linux-mtd@lists.infradead.org 15938S: Orphan 15939F: Documentation/devicetree/bindings/mtd/mediatek,mtk-nfc.yaml 15940F: drivers/mtd/nand/raw/mtk_* 15941 15942MEDIATEK PMIC LED DRIVER 15943M: Sen Chu <sen.chu@mediatek.com> 15944M: Sean Wang <sean.wang@mediatek.com> 15945M: Macpaul Lin <macpaul.lin@mediatek.com> 15946S: Maintained 15947F: Documentation/devicetree/bindings/mfd/mediatek,mt6397.yaml 15948F: drivers/leds/leds-mt6323.c 15949 15950MEDIATEK RANDOM NUMBER GENERATOR SUPPORT 15951M: Sean Wang <sean.wang@mediatek.com> 15952S: Maintained 15953F: drivers/char/hw_random/mtk-rng.c 15954 15955MEDIATEK SMI DRIVER 15956M: Yong Wu <yong.wu@mediatek.com> 15957L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 15958S: Supported 15959F: Documentation/devicetree/bindings/memory-controllers/mediatek,smi* 15960F: drivers/memory/mtk-smi.c 15961F: include/soc/mediatek/smi.h 15962 15963MEDIATEK SWITCH DRIVER 15964M: Chester A. Unal <chester.a.unal@arinc9.com> 15965M: Daniel Golle <daniel@makrotopia.org> 15966M: DENG Qingfang <dqfext@gmail.com> 15967M: Sean Wang <sean.wang@mediatek.com> 15968L: netdev@vger.kernel.org 15969S: Maintained 15970F: drivers/net/dsa/mt7530-mdio.c 15971F: drivers/net/dsa/mt7530-mmio.c 15972F: drivers/net/dsa/mt7530.* 15973F: net/dsa/tag_mtk.c 15974 15975MEDIATEK T7XX 5G WWAN MODEM DRIVER 15976M: Chandrashekar Devegowda <chandrashekar.devegowda@intel.com> 15977R: Chiranjeevi Rapolu <chiranjeevi.rapolu@linux.intel.com> 15978R: Liu Haijun <haijun.liu@mediatek.com> 15979R: Ricardo Martinez <ricardo.martinez@linux.intel.com> 15980L: netdev@vger.kernel.org 15981S: Supported 15982F: drivers/net/wwan/t7xx/ 15983 15984MEDIATEK USB3 DRD IP DRIVER 15985M: Chunfeng Yun <chunfeng.yun@mediatek.com> 15986L: linux-usb@vger.kernel.org 15987L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15988L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 15989S: Maintained 15990F: Documentation/devicetree/bindings/usb/mediatek,* 15991F: drivers/usb/host/xhci-mtk* 15992F: drivers/usb/mtu3/ 15993 15994MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES 15995M: Peter Senna Tschudin <peter.senna@gmail.com> 15996M: Ian Ray <ian.ray@ge.com> 15997M: Martyn Welch <martyn.welch@collabora.co.uk> 15998S: Maintained 15999F: Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt 16000F: drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c 16001 16002MEGARAID SCSI/SAS DRIVERS 16003M: Kashyap Desai <kashyap.desai@broadcom.com> 16004M: Sumit Saxena <sumit.saxena@broadcom.com> 16005M: Shivasharan S <shivasharan.srikanteshwara@broadcom.com> 16006M: Chandrakanth patil <chandrakanth.patil@broadcom.com> 16007L: megaraidlinux.pdl@broadcom.com 16008L: linux-scsi@vger.kernel.org 16009S: Maintained 16010W: http://www.avagotech.com/support/ 16011F: Documentation/scsi/megaraid.rst 16012F: drivers/scsi/megaraid.* 16013F: drivers/scsi/megaraid/ 16014 16015MELEXIS MLX90614 DRIVER 16016M: Crt Mori <cmo@melexis.com> 16017L: linux-iio@vger.kernel.org 16018S: Supported 16019W: http://www.melexis.com 16020F: drivers/iio/temperature/mlx90614.c 16021 16022MELEXIS MLX90632 DRIVER 16023M: Crt Mori <cmo@melexis.com> 16024L: linux-iio@vger.kernel.org 16025S: Supported 16026W: http://www.melexis.com 16027F: drivers/iio/temperature/mlx90632.c 16028 16029MELEXIS MLX90635 DRIVER 16030M: Crt Mori <cmo@melexis.com> 16031L: linux-iio@vger.kernel.org 16032S: Supported 16033W: http://www.melexis.com 16034F: drivers/iio/temperature/mlx90635.c 16035 16036MELLANOX BLUEFIELD I2C DRIVER 16037M: Khalil Blaiech <kblaiech@nvidia.com> 16038M: Asmaa Mnebhi <asmaa@nvidia.com> 16039L: linux-i2c@vger.kernel.org 16040S: Supported 16041F: drivers/i2c/busses/i2c-mlxbf.c 16042 16043MELLANOX ETHERNET DRIVER (mlx4_en) 16044M: Tariq Toukan <tariqt@nvidia.com> 16045L: netdev@vger.kernel.org 16046S: Maintained 16047W: https://www.nvidia.com/networking/ 16048Q: https://patchwork.kernel.org/project/netdevbpf/list/ 16049F: drivers/net/ethernet/mellanox/mlx4/en_* 16050 16051MELLANOX ETHERNET DRIVER (mlx5e) 16052M: Saeed Mahameed <saeedm@nvidia.com> 16053M: Tariq Toukan <tariqt@nvidia.com> 16054M: Mark Bloch <mbloch@nvidia.com> 16055L: netdev@vger.kernel.org 16056S: Maintained 16057W: https://www.nvidia.com/networking/ 16058Q: https://patchwork.kernel.org/project/netdevbpf/list/ 16059F: drivers/net/ethernet/mellanox/mlx5/core/en_* 16060 16061MELLANOX ETHERNET INNOVA DRIVERS 16062R: Boris Pismenny <borisp@nvidia.com> 16063L: netdev@vger.kernel.org 16064S: Maintained 16065W: https://www.nvidia.com/networking/ 16066Q: https://patchwork.kernel.org/project/netdevbpf/list/ 16067F: drivers/net/ethernet/mellanox/mlx5/core/en_accel/* 16068F: drivers/net/ethernet/mellanox/mlx5/core/fpga/* 16069F: include/linux/mlx5/mlx5_ifc_fpga.h 16070 16071MELLANOX ETHERNET SWITCH DRIVERS 16072M: Ido Schimmel <idosch@nvidia.com> 16073M: Petr Machata <petrm@nvidia.com> 16074L: netdev@vger.kernel.org 16075S: Supported 16076W: https://www.nvidia.com/networking/ 16077Q: https://patchwork.kernel.org/project/netdevbpf/list/ 16078F: drivers/net/ethernet/mellanox/mlxsw/ 16079F: tools/testing/selftests/drivers/net/mlxsw/ 16080 16081MELLANOX FIRMWARE FLASH LIBRARY (mlxfw) 16082M: mlxsw@nvidia.com 16083L: netdev@vger.kernel.org 16084S: Supported 16085W: https://www.nvidia.com/networking/ 16086Q: https://patchwork.kernel.org/project/netdevbpf/list/ 16087F: drivers/net/ethernet/mellanox/mlxfw/ 16088 16089MELLANOX HARDWARE PLATFORM SUPPORT 16090M: Hans de Goede <hansg@kernel.org> 16091M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 16092M: Vadim Pasternak <vadimp@nvidia.com> 16093L: platform-driver-x86@vger.kernel.org 16094S: Supported 16095F: Documentation/ABI/stable/sysfs-driver-mlxreg-io 16096F: Documentation/ABI/testing/sysfs-platform-mellanox-bootctl 16097F: drivers/platform/mellanox/ 16098F: include/linux/platform_data/mlxreg.h 16099 16100MELLANOX MLX4 core VPI driver 16101M: Tariq Toukan <tariqt@nvidia.com> 16102L: netdev@vger.kernel.org 16103L: linux-rdma@vger.kernel.org 16104S: Maintained 16105W: https://www.nvidia.com/networking/ 16106Q: https://patchwork.kernel.org/project/netdevbpf/list/ 16107F: drivers/net/ethernet/mellanox/mlx4/ 16108F: include/linux/mlx4/ 16109 16110MELLANOX MLX4 IB driver 16111M: Yishai Hadas <yishaih@nvidia.com> 16112L: linux-rdma@vger.kernel.org 16113S: Supported 16114W: https://www.nvidia.com/networking/ 16115Q: http://patchwork.kernel.org/project/linux-rdma/list/ 16116F: drivers/infiniband/hw/mlx4/ 16117F: include/linux/mlx4/ 16118F: include/uapi/rdma/mlx4-abi.h 16119 16120MELLANOX MLX5 core VPI driver 16121M: Saeed Mahameed <saeedm@nvidia.com> 16122M: Leon Romanovsky <leonro@nvidia.com> 16123M: Tariq Toukan <tariqt@nvidia.com> 16124M: Mark Bloch <mbloch@nvidia.com> 16125L: netdev@vger.kernel.org 16126L: linux-rdma@vger.kernel.org 16127S: Maintained 16128W: https://www.nvidia.com/networking/ 16129Q: https://patchwork.kernel.org/project/netdevbpf/list/ 16130F: Documentation/networking/device_drivers/ethernet/mellanox/ 16131F: drivers/net/ethernet/mellanox/mlx5/core/ 16132F: include/linux/mlx5/ 16133 16134MELLANOX MLX5 IB driver 16135M: Leon Romanovsky <leonro@nvidia.com> 16136L: linux-rdma@vger.kernel.org 16137S: Supported 16138W: https://www.nvidia.com/networking/ 16139Q: http://patchwork.kernel.org/project/linux-rdma/list/ 16140F: drivers/infiniband/hw/mlx5/ 16141F: include/linux/mlx5/ 16142F: include/uapi/rdma/mlx5-abi.h 16143 16144MELLANOX MLX5 VDPA DRIVER 16145M: Dragos Tatulea <dtatulea@nvidia.com> 16146L: virtualization@lists.linux.dev 16147S: Supported 16148F: drivers/vdpa/mlx5/ 16149 16150MELLANOX MLXCPLD I2C AND MUX DRIVER 16151M: Vadim Pasternak <vadimp@nvidia.com> 16152M: Michael Shych <michaelsh@nvidia.com> 16153L: linux-i2c@vger.kernel.org 16154S: Supported 16155F: Documentation/i2c/busses/i2c-mlxcpld.rst 16156F: drivers/i2c/busses/i2c-mlxcpld.c 16157F: drivers/i2c/muxes/i2c-mux-mlxcpld.c 16158 16159MELLANOX MLXCPLD LED DRIVER 16160M: Vadim Pasternak <vadimp@nvidia.com> 16161L: linux-leds@vger.kernel.org 16162S: Supported 16163F: Documentation/leds/leds-mlxcpld.rst 16164F: drivers/leds/leds-mlxcpld.c 16165F: drivers/leds/leds-mlxreg.c 16166 16167MEMBARRIER SUPPORT 16168M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 16169M: "Paul E. McKenney" <paulmck@kernel.org> 16170L: linux-kernel@vger.kernel.org 16171S: Supported 16172F: Documentation/scheduler/membarrier.rst 16173F: arch/*/include/asm/membarrier.h 16174F: arch/*/include/asm/sync_core.h 16175F: include/uapi/linux/membarrier.h 16176F: kernel/sched/membarrier.c 16177 16178MEMBLOCK AND MEMORY MANAGEMENT INITIALIZATION 16179M: Mike Rapoport <rppt@kernel.org> 16180L: linux-mm@kvack.org 16181S: Maintained 16182T: git git://git.kernel.org/pub/scm/linux/kernel/git/rppt/memblock.git for-next 16183T: git git://git.kernel.org/pub/scm/linux/kernel/git/rppt/memblock.git fixes 16184F: Documentation/core-api/boot-time-mm.rst 16185F: Documentation/core-api/kho/bindings/memblock/* 16186F: include/linux/memblock.h 16187F: mm/bootmem_info.c 16188F: mm/memblock.c 16189F: mm/memtest.c 16190F: mm/mm_init.c 16191F: mm/rodata_test.c 16192F: tools/testing/memblock/ 16193 16194MEMORY ALLOCATION PROFILING 16195M: Suren Baghdasaryan <surenb@google.com> 16196M: Kent Overstreet <kent.overstreet@linux.dev> 16197L: linux-mm@kvack.org 16198S: Maintained 16199F: Documentation/mm/allocation-profiling.rst 16200F: include/linux/alloc_tag.h 16201F: include/linux/pgalloc_tag.h 16202F: lib/alloc_tag.c 16203 16204MEMORY CONTROLLER DRIVERS 16205M: Krzysztof Kozlowski <krzk@kernel.org> 16206L: linux-kernel@vger.kernel.org 16207S: Maintained 16208B: mailto:krzysztof.kozlowski@linaro.org 16209T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git 16210F: Documentation/devicetree/bindings/memory-controllers/ 16211F: drivers/memory/ 16212F: include/dt-bindings/memory/ 16213F: include/memory/ 16214 16215MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA 16216M: Dmitry Osipenko <digetx@gmail.com> 16217L: linux-pm@vger.kernel.org 16218L: linux-tegra@vger.kernel.org 16219S: Maintained 16220T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 16221F: drivers/devfreq/tegra30-devfreq.c 16222 16223MEMORY HOT(UN)PLUG 16224M: David Hildenbrand <david@redhat.com> 16225M: Oscar Salvador <osalvador@suse.de> 16226L: linux-mm@kvack.org 16227S: Maintained 16228F: Documentation/admin-guide/mm/memory-hotplug.rst 16229F: Documentation/core-api/memory-hotplug.rst 16230F: drivers/base/memory.c 16231F: include/linux/memory_hotplug.h 16232F: include/linux/memremap.h 16233F: mm/memremap.c 16234F: mm/memory_hotplug.c 16235F: tools/testing/selftests/memory-hotplug/ 16236 16237MEMORY MANAGEMENT 16238M: Andrew Morton <akpm@linux-foundation.org> 16239L: linux-mm@kvack.org 16240S: Maintained 16241W: http://www.linux-mm.org 16242T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 16243T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 16244F: mm/ 16245F: tools/mm/ 16246 16247MEMORY MANAGEMENT - CORE 16248M: Andrew Morton <akpm@linux-foundation.org> 16249M: David Hildenbrand <david@redhat.com> 16250R: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 16251R: Liam R. Howlett <Liam.Howlett@oracle.com> 16252R: Vlastimil Babka <vbabka@suse.cz> 16253R: Mike Rapoport <rppt@kernel.org> 16254R: Suren Baghdasaryan <surenb@google.com> 16255R: Michal Hocko <mhocko@suse.com> 16256L: linux-mm@kvack.org 16257S: Maintained 16258W: http://www.linux-mm.org 16259T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 16260F: include/linux/gfp.h 16261F: include/linux/gfp_types.h 16262F: include/linux/highmem.h 16263F: include/linux/memory.h 16264F: include/linux/mm.h 16265F: include/linux/mm_*.h 16266F: include/linux/mmzone.h 16267F: include/linux/mmdebug.h 16268F: include/linux/mmu_notifier.h 16269F: include/linux/pagewalk.h 16270F: include/linux/pgtable.h 16271F: include/linux/ptdump.h 16272F: include/linux/vmpressure.h 16273F: include/linux/vmstat.h 16274F: kernel/fork.c 16275F: mm/Kconfig 16276F: mm/debug.c 16277F: mm/folio-compat.c 16278F: mm/highmem.c 16279F: mm/init-mm.c 16280F: mm/internal.h 16281F: mm/maccess.c 16282F: mm/memory.c 16283F: mm/mmu_notifier.c 16284F: mm/mmzone.c 16285F: mm/pagewalk.c 16286F: mm/pgtable-generic.c 16287F: mm/ptdump.c 16288F: mm/sparse-vmemmap.c 16289F: mm/sparse.c 16290F: mm/util.c 16291F: mm/vmpressure.c 16292F: mm/vmstat.c 16293N: include/linux/page[-_]* 16294 16295MEMORY MANAGEMENT - EXECMEM 16296M: Andrew Morton <akpm@linux-foundation.org> 16297M: Mike Rapoport <rppt@kernel.org> 16298L: linux-mm@kvack.org 16299S: Maintained 16300F: include/linux/execmem.h 16301F: mm/execmem.c 16302 16303MEMORY MANAGEMENT - GUP (GET USER PAGES) 16304M: Andrew Morton <akpm@linux-foundation.org> 16305M: David Hildenbrand <david@redhat.com> 16306R: Jason Gunthorpe <jgg@nvidia.com> 16307R: John Hubbard <jhubbard@nvidia.com> 16308R: Peter Xu <peterx@redhat.com> 16309L: linux-mm@kvack.org 16310S: Maintained 16311W: http://www.linux-mm.org 16312T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 16313F: mm/gup.c 16314F: mm/gup_test.c 16315F: mm/gup_test.h 16316F: tools/testing/selftests/mm/gup_longterm.c 16317F: tools/testing/selftests/mm/gup_test.c 16318 16319MEMORY MANAGEMENT - KSM (Kernel Samepage Merging) 16320M: Andrew Morton <akpm@linux-foundation.org> 16321M: David Hildenbrand <david@redhat.com> 16322R: Xu Xin <xu.xin16@zte.com.cn> 16323R: Chengming Zhou <chengming.zhou@linux.dev> 16324L: linux-mm@kvack.org 16325S: Maintained 16326W: http://www.linux-mm.org 16327T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 16328F: Documentation/admin-guide/mm/ksm.rst 16329F: Documentation/mm/ksm.rst 16330F: include/linux/ksm.h 16331F: include/trace/events/ksm.h 16332F: mm/ksm.c 16333F: mm/mm_slot.h 16334 16335MEMORY MANAGEMENT - MEMORY POLICY AND MIGRATION 16336M: Andrew Morton <akpm@linux-foundation.org> 16337M: David Hildenbrand <david@redhat.com> 16338R: Zi Yan <ziy@nvidia.com> 16339R: Matthew Brost <matthew.brost@intel.com> 16340R: Joshua Hahn <joshua.hahnjy@gmail.com> 16341R: Rakie Kim <rakie.kim@sk.com> 16342R: Byungchul Park <byungchul@sk.com> 16343R: Gregory Price <gourry@gourry.net> 16344R: Ying Huang <ying.huang@linux.alibaba.com> 16345R: Alistair Popple <apopple@nvidia.com> 16346L: linux-mm@kvack.org 16347S: Maintained 16348W: http://www.linux-mm.org 16349T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 16350F: include/linux/mempolicy.h 16351F: include/uapi/linux/mempolicy.h 16352F: include/linux/migrate.h 16353F: include/linux/migrate_mode.h 16354F: mm/mempolicy.c 16355F: mm/migrate.c 16356F: mm/migrate_device.c 16357 16358MEMORY MANAGEMENT - MGLRU (MULTI-GEN LRU) 16359M: Andrew Morton <akpm@linux-foundation.org> 16360M: Axel Rasmussen <axelrasmussen@google.com> 16361M: Yuanchu Xie <yuanchu@google.com> 16362R: Wei Xu <weixugc@google.com> 16363L: linux-mm@kvack.org 16364S: Maintained 16365W: http://www.linux-mm.org 16366T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 16367F: Documentation/admin-guide/mm/multigen_lru.rst 16368F: Documentation/mm/multigen_lru.rst 16369F: include/linux/mm_inline.h 16370F: include/linux/mmzone.h 16371F: mm/swap.c 16372F: mm/vmscan.c 16373F: mm/workingset.c 16374 16375MEMORY MANAGEMENT - MISC 16376M: Andrew Morton <akpm@linux-foundation.org> 16377M: David Hildenbrand <david@redhat.com> 16378R: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 16379R: Liam R. Howlett <Liam.Howlett@oracle.com> 16380R: Vlastimil Babka <vbabka@suse.cz> 16381R: Mike Rapoport <rppt@kernel.org> 16382R: Suren Baghdasaryan <surenb@google.com> 16383R: Michal Hocko <mhocko@suse.com> 16384L: linux-mm@kvack.org 16385S: Maintained 16386W: http://www.linux-mm.org 16387T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 16388F: Documentation/admin-guide/mm/ 16389F: Documentation/mm/ 16390F: include/linux/cma.h 16391F: include/linux/dmapool.h 16392F: include/linux/ioremap.h 16393F: include/linux/memory-tiers.h 16394F: include/linux/page_idle.h 16395F: mm/backing-dev.c 16396F: mm/cma.c 16397F: mm/cma_debug.c 16398F: mm/cma_sysfs.c 16399F: mm/dmapool.c 16400F: mm/dmapool_test.c 16401F: mm/early_ioremap.c 16402F: mm/fadvise.c 16403F: mm/ioremap.c 16404F: mm/mapping_dirty_helpers.c 16405F: mm/memory-tiers.c 16406F: mm/page_idle.c 16407F: mm/pgalloc-track.h 16408F: mm/process_vm_access.c 16409F: tools/testing/selftests/mm/ 16410 16411MEMORY MANAGEMENT - NUMA MEMBLOCKS AND NUMA EMULATION 16412M: Andrew Morton <akpm@linux-foundation.org> 16413M: Mike Rapoport <rppt@kernel.org> 16414L: linux-mm@kvack.org 16415S: Maintained 16416T: git git://git.kernel.org/pub/scm/linux/kernel/git/rppt/memblock.git 16417F: include/linux/numa_memblks.h 16418F: mm/numa.c 16419F: mm/numa_emulation.c 16420F: mm/numa_memblks.c 16421 16422MEMORY MANAGEMENT - OOM KILLER 16423M: Michal Hocko <mhocko@suse.com> 16424R: David Rientjes <rientjes@google.com> 16425R: Shakeel Butt <shakeel.butt@linux.dev> 16426L: linux-mm@kvack.org 16427S: Maintained 16428F: include/linux/oom.h 16429F: include/trace/events/oom.h 16430F: include/uapi/linux/oom.h 16431F: mm/oom_kill.c 16432 16433MEMORY MANAGEMENT - PAGE ALLOCATOR 16434M: Andrew Morton <akpm@linux-foundation.org> 16435M: Vlastimil Babka <vbabka@suse.cz> 16436R: Suren Baghdasaryan <surenb@google.com> 16437R: Michal Hocko <mhocko@suse.com> 16438R: Brendan Jackman <jackmanb@google.com> 16439R: Johannes Weiner <hannes@cmpxchg.org> 16440R: Zi Yan <ziy@nvidia.com> 16441L: linux-mm@kvack.org 16442S: Maintained 16443F: include/linux/compaction.h 16444F: include/linux/gfp.h 16445F: include/linux/page-isolation.h 16446F: mm/compaction.c 16447F: mm/debug_page_alloc.c 16448F: mm/debug_page_ref.c 16449F: mm/fail_page_alloc.c 16450F: mm/page_alloc.c 16451F: mm/page_ext.c 16452F: mm/page_frag_cache.c 16453F: mm/page_isolation.c 16454F: mm/page_owner.c 16455F: mm/page_poison.c 16456F: mm/page_reporting.c 16457F: mm/page_reporting.h 16458F: mm/show_mem.c 16459F: mm/shuffle.c 16460F: mm/shuffle.h 16461 16462MEMORY MANAGEMENT - RECLAIM 16463M: Andrew Morton <akpm@linux-foundation.org> 16464M: Johannes Weiner <hannes@cmpxchg.org> 16465R: David Hildenbrand <david@redhat.com> 16466R: Michal Hocko <mhocko@kernel.org> 16467R: Qi Zheng <zhengqi.arch@bytedance.com> 16468R: Shakeel Butt <shakeel.butt@linux.dev> 16469R: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 16470L: linux-mm@kvack.org 16471S: Maintained 16472F: mm/pt_reclaim.c 16473F: mm/vmscan.c 16474F: mm/workingset.c 16475 16476MEMORY MANAGEMENT - RMAP (REVERSE MAPPING) 16477M: Andrew Morton <akpm@linux-foundation.org> 16478M: David Hildenbrand <david@redhat.com> 16479M: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 16480R: Rik van Riel <riel@surriel.com> 16481R: Liam R. Howlett <Liam.Howlett@oracle.com> 16482R: Vlastimil Babka <vbabka@suse.cz> 16483R: Harry Yoo <harry.yoo@oracle.com> 16484R: Jann Horn <jannh@google.com> 16485L: linux-mm@kvack.org 16486S: Maintained 16487F: include/linux/rmap.h 16488F: mm/page_vma_mapped.c 16489F: mm/rmap.c 16490F: tools/testing/selftests/mm/rmap.c 16491 16492MEMORY MANAGEMENT - SECRETMEM 16493M: Andrew Morton <akpm@linux-foundation.org> 16494M: Mike Rapoport <rppt@kernel.org> 16495L: linux-mm@kvack.org 16496S: Maintained 16497F: include/linux/secretmem.h 16498F: mm/secretmem.c 16499 16500MEMORY MANAGEMENT - SWAP 16501M: Andrew Morton <akpm@linux-foundation.org> 16502M: Chris Li <chrisl@kernel.org> 16503M: Kairui Song <kasong@tencent.com> 16504R: Kemeng Shi <shikemeng@huaweicloud.com> 16505R: Nhat Pham <nphamcs@gmail.com> 16506R: Baoquan He <bhe@redhat.com> 16507R: Barry Song <baohua@kernel.org> 16508L: linux-mm@kvack.org 16509S: Maintained 16510F: Documentation/mm/swap-table.rst 16511F: include/linux/swap.h 16512F: include/linux/swapfile.h 16513F: include/linux/swapops.h 16514F: mm/page_io.c 16515F: mm/swap.c 16516F: mm/swap.h 16517F: mm/swap_table.h 16518F: mm/swap_state.c 16519F: mm/swapfile.c 16520 16521MEMORY MANAGEMENT - THP (TRANSPARENT HUGE PAGE) 16522M: Andrew Morton <akpm@linux-foundation.org> 16523M: David Hildenbrand <david@redhat.com> 16524M: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 16525R: Zi Yan <ziy@nvidia.com> 16526R: Baolin Wang <baolin.wang@linux.alibaba.com> 16527R: Liam R. Howlett <Liam.Howlett@oracle.com> 16528R: Nico Pache <npache@redhat.com> 16529R: Ryan Roberts <ryan.roberts@arm.com> 16530R: Dev Jain <dev.jain@arm.com> 16531R: Barry Song <baohua@kernel.org> 16532R: Lance Yang <lance.yang@linux.dev> 16533L: linux-mm@kvack.org 16534S: Maintained 16535W: http://www.linux-mm.org 16536T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 16537F: Documentation/admin-guide/mm/transhuge.rst 16538F: include/linux/huge_mm.h 16539F: include/linux/khugepaged.h 16540F: include/trace/events/huge_memory.h 16541F: mm/huge_memory.c 16542F: mm/khugepaged.c 16543F: mm/mm_slot.h 16544F: tools/testing/selftests/mm/khugepaged.c 16545F: tools/testing/selftests/mm/split_huge_page_test.c 16546F: tools/testing/selftests/mm/transhuge-stress.c 16547 16548MEMORY MANAGEMENT - USERFAULTFD 16549M: Andrew Morton <akpm@linux-foundation.org> 16550R: Peter Xu <peterx@redhat.com> 16551L: linux-mm@kvack.org 16552S: Maintained 16553F: Documentation/admin-guide/mm/userfaultfd.rst 16554F: fs/userfaultfd.c 16555F: include/asm-generic/pgtable_uffd.h 16556F: include/linux/userfaultfd_k.h 16557F: include/uapi/linux/userfaultfd.h 16558F: mm/userfaultfd.c 16559F: tools/testing/selftests/mm/uffd-*.[ch] 16560 16561MEMORY MANAGEMENT - RUST 16562M: Alice Ryhl <aliceryhl@google.com> 16563R: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 16564R: Liam R. Howlett <Liam.Howlett@oracle.com> 16565L: linux-mm@kvack.org 16566L: rust-for-linux@vger.kernel.org 16567S: Maintained 16568W: http://www.linux-mm.org 16569T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 16570F: rust/helpers/mm.c 16571F: rust/helpers/page.c 16572F: rust/kernel/mm.rs 16573F: rust/kernel/mm/ 16574F: rust/kernel/page.rs 16575 16576MEMORY MAPPING 16577M: Andrew Morton <akpm@linux-foundation.org> 16578M: Liam R. Howlett <Liam.Howlett@oracle.com> 16579M: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 16580R: Vlastimil Babka <vbabka@suse.cz> 16581R: Jann Horn <jannh@google.com> 16582R: Pedro Falcato <pfalcato@suse.de> 16583L: linux-mm@kvack.org 16584S: Maintained 16585W: http://www.linux-mm.org 16586T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 16587F: include/trace/events/mmap.h 16588F: mm/interval_tree.c 16589F: mm/mincore.c 16590F: mm/mlock.c 16591F: mm/mmap.c 16592F: mm/mprotect.c 16593F: mm/mremap.c 16594F: mm/mseal.c 16595F: mm/msync.c 16596F: mm/nommu.c 16597F: mm/vma.c 16598F: mm/vma.h 16599F: mm/vma_exec.c 16600F: mm/vma_init.c 16601F: mm/vma_internal.h 16602F: tools/testing/selftests/mm/merge.c 16603F: tools/testing/vma/ 16604 16605MEMORY MAPPING - LOCKING 16606M: Andrew Morton <akpm@linux-foundation.org> 16607M: Suren Baghdasaryan <surenb@google.com> 16608M: Liam R. Howlett <Liam.Howlett@oracle.com> 16609M: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 16610R: Vlastimil Babka <vbabka@suse.cz> 16611R: Shakeel Butt <shakeel.butt@linux.dev> 16612L: linux-mm@kvack.org 16613S: Maintained 16614W: http://www.linux-mm.org 16615T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 16616F: Documentation/mm/process_addrs.rst 16617F: include/linux/mmap_lock.h 16618F: include/trace/events/mmap_lock.h 16619F: mm/mmap_lock.c 16620 16621MEMORY MAPPING - MADVISE (MEMORY ADVICE) 16622M: Andrew Morton <akpm@linux-foundation.org> 16623M: Liam R. Howlett <Liam.Howlett@oracle.com> 16624M: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 16625M: David Hildenbrand <david@redhat.com> 16626R: Vlastimil Babka <vbabka@suse.cz> 16627R: Jann Horn <jannh@google.com> 16628L: linux-mm@kvack.org 16629S: Maintained 16630W: http://www.linux-mm.org 16631T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 16632F: include/uapi/asm-generic/mman-common.h 16633F: mm/madvise.c 16634 16635MEMORY TECHNOLOGY DEVICES (MTD) 16636M: Miquel Raynal <miquel.raynal@bootlin.com> 16637M: Richard Weinberger <richard@nod.at> 16638M: Vignesh Raghavendra <vigneshr@ti.com> 16639L: linux-mtd@lists.infradead.org 16640S: Maintained 16641W: http://www.linux-mtd.infradead.org/ 16642Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 16643C: irc://irc.oftc.net/mtd 16644T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes 16645T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next 16646F: Documentation/devicetree/bindings/mtd/ 16647F: drivers/mtd/ 16648F: include/linux/mtd/ 16649F: include/uapi/mtd/ 16650 16651MEN A21 WATCHDOG DRIVER 16652M: Johannes Thumshirn <morbidrsa@gmail.com> 16653L: linux-watchdog@vger.kernel.org 16654S: Maintained 16655F: drivers/watchdog/mena21_wdt.c 16656 16657MEN CHAMELEON BUS (mcb) 16658M: Johannes Thumshirn <morbidrsa@gmail.com> 16659S: Maintained 16660F: Documentation/driver-api/men-chameleon-bus.rst 16661F: drivers/mcb/ 16662F: include/linux/mcb.h 16663 16664MEN F21BMC (Board Management Controller) 16665M: Andreas Werner <andreas.werner@men.de> 16666S: Supported 16667F: Documentation/hwmon/menf21bmc.rst 16668F: drivers/hwmon/menf21bmc_hwmon.c 16669F: drivers/leds/leds-menf21bmc.c 16670F: drivers/mfd/menf21bmc.c 16671F: drivers/watchdog/menf21bmc_wdt.c 16672 16673MEN Z069 WATCHDOG DRIVER 16674M: Johannes Thumshirn <jth@kernel.org> 16675L: linux-watchdog@vger.kernel.org 16676S: Maintained 16677F: drivers/watchdog/menz69_wdt.c 16678 16679MESON AO CEC DRIVER FOR AMLOGIC SOCS 16680M: Neil Armstrong <neil.armstrong@linaro.org> 16681L: linux-media@vger.kernel.org 16682L: linux-amlogic@lists.infradead.org 16683S: Supported 16684W: http://linux-meson.com/ 16685T: git git://linuxtv.org/media.git 16686F: Documentation/devicetree/bindings/media/cec/amlogic,meson-gx-ao-cec.yaml 16687F: drivers/media/cec/platform/meson/ao-cec-g12a.c 16688F: drivers/media/cec/platform/meson/ao-cec.c 16689 16690MESON GE2D DRIVER FOR AMLOGIC SOCS 16691M: Neil Armstrong <neil.armstrong@linaro.org> 16692L: linux-media@vger.kernel.org 16693L: linux-amlogic@lists.infradead.org 16694S: Supported 16695T: git git://linuxtv.org/media.git 16696F: Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml 16697F: drivers/media/platform/amlogic/meson-ge2d/ 16698 16699MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS 16700M: Liang Yang <liang.yang@amlogic.com> 16701L: linux-mtd@lists.infradead.org 16702S: Maintained 16703F: Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml 16704F: drivers/mtd/nand/raw/meson_* 16705 16706MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS 16707M: Neil Armstrong <neil.armstrong@linaro.org> 16708L: linux-media@vger.kernel.org 16709L: linux-amlogic@lists.infradead.org 16710S: Supported 16711T: git git://linuxtv.org/media.git 16712F: Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml 16713F: drivers/staging/media/meson/vdec/ 16714 16715META ETHERNET DRIVERS 16716M: Alexander Duyck <alexanderduyck@fb.com> 16717M: Jakub Kicinski <kuba@kernel.org> 16718R: kernel-team@meta.com 16719S: Maintained 16720F: Documentation/networking/device_drivers/ethernet/meta/ 16721F: drivers/net/ethernet/meta/ 16722 16723METHODE UDPU SUPPORT 16724M: Robert Marko <robert.marko@sartura.hr> 16725S: Maintained 16726F: arch/arm64/boot/dts/marvell/armada-3720-eDPU.dts 16727F: arch/arm64/boot/dts/marvell/armada-3720-uDPU.* 16728 16729MHI BUS 16730M: Manivannan Sadhasivam <mani@kernel.org> 16731L: mhi@lists.linux.dev 16732L: linux-arm-msm@vger.kernel.org 16733S: Maintained 16734T: git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git 16735F: Documentation/ABI/stable/sysfs-bus-mhi 16736F: Documentation/mhi/ 16737F: drivers/bus/mhi/ 16738F: drivers/pci/endpoint/functions/pci-epf-mhi.c 16739F: include/linux/mhi.h 16740 16741MICROBLAZE ARCHITECTURE 16742M: Michal Simek <monstr@monstr.eu> 16743S: Supported 16744W: http://www.monstr.eu/fdt/ 16745T: git git://git.monstr.eu/linux-2.6-microblaze.git 16746F: arch/microblaze/ 16747 16748MICROBLAZE TMR INJECT 16749M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 16750S: Supported 16751F: Documentation/devicetree/bindings/misc/xlnx,tmr-inject.yaml 16752F: drivers/misc/xilinx_tmr_inject.c 16753 16754MICROBLAZE TMR MANAGER 16755M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 16756S: Supported 16757F: Documentation/ABI/testing/sysfs-driver-xilinx-tmr-manager 16758F: Documentation/devicetree/bindings/misc/xlnx,tmr-manager.yaml 16759F: drivers/misc/xilinx_tmr_manager.c 16760 16761MICROCHIP AT91 DMA DRIVERS 16762M: Ludovic Desroches <ludovic.desroches@microchip.com> 16763L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16764L: dmaengine@vger.kernel.org 16765S: Supported 16766F: Documentation/devicetree/bindings/dma/atmel,at91sam9g45-dma.yaml 16767F: drivers/dma/at_hdmac.c 16768F: drivers/dma/at_xdmac.c 16769F: include/dt-bindings/dma/at91.h 16770 16771MICROCHIP AT91 SERIAL DRIVER 16772M: Richard Genoud <richard.genoud@bootlin.com> 16773S: Maintained 16774F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 16775F: drivers/tty/serial/atmel_serial.c 16776F: drivers/tty/serial/atmel_serial.h 16777 16778MICROCHIP AT91 USART MFD DRIVER 16779M: Radu Pirea <radu_nicolae.pirea@upb.ro> 16780L: linux-kernel@vger.kernel.org 16781S: Supported 16782F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 16783F: drivers/mfd/at91-usart.c 16784F: include/dt-bindings/mfd/at91-usart.h 16785 16786MICROCHIP AT91 USART SPI DRIVER 16787M: Radu Pirea <radu_nicolae.pirea@upb.ro> 16788L: linux-spi@vger.kernel.org 16789S: Supported 16790F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 16791F: drivers/spi/spi-at91-usart.c 16792 16793MICROCHIP AUDIO ASOC DRIVERS 16794M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 16795M: Andrei Simion <andrei.simion@microchip.com> 16796L: linux-sound@vger.kernel.org 16797S: Supported 16798F: Documentation/devicetree/bindings/sound/atmel* 16799F: Documentation/devicetree/bindings/sound/axentia,tse850-pcm5142.txt 16800F: Documentation/devicetree/bindings/sound/microchip,sama7g5-* 16801F: Documentation/devicetree/bindings/sound/mikroe,mikroe-proto.txt 16802F: sound/soc/atmel 16803 16804MICROCHIP CSI2DC DRIVER 16805M: Eugen Hristev <eugen.hristev@microchip.com> 16806L: linux-media@vger.kernel.org 16807S: Supported 16808F: Documentation/devicetree/bindings/media/microchip,csi2dc.yaml 16809F: drivers/media/platform/microchip/microchip-csi2dc.c 16810 16811MICROCHIP ECC DRIVER 16812L: linux-crypto@vger.kernel.org 16813S: Orphan 16814F: drivers/crypto/atmel-ecc.* 16815 16816MICROCHIP EIC DRIVER 16817M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 16818L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16819S: Supported 16820F: Documentation/devicetree/bindings/interrupt-controller/microchip,sama7g5-eic.yaml 16821F: drivers/irqchip/irq-mchp-eic.c 16822 16823MICROCHIP I2C DRIVER 16824M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 16825L: linux-i2c@vger.kernel.org 16826S: Supported 16827F: drivers/i2c/busses/i2c-at91-*.c 16828F: drivers/i2c/busses/i2c-at91.h 16829 16830MICROCHIP ISC DRIVER 16831M: Eugen Hristev <eugen.hristev@microchip.com> 16832L: linux-media@vger.kernel.org 16833S: Supported 16834F: Documentation/devicetree/bindings/media/atmel,isc.yaml 16835F: Documentation/devicetree/bindings/media/microchip,xisc.yaml 16836F: drivers/media/platform/microchip/microchip-isc* 16837F: drivers/media/platform/microchip/microchip-sama*-isc* 16838F: drivers/staging/media/deprecated/atmel/atmel-isc* 16839F: drivers/staging/media/deprecated/atmel/atmel-sama*-isc* 16840F: include/linux/atmel-isc-media.h 16841 16842MICROCHIP ISI DRIVER 16843M: Eugen Hristev <eugen.hristev@microchip.com> 16844L: linux-media@vger.kernel.org 16845S: Supported 16846F: drivers/media/platform/atmel/atmel-isi.c 16847F: drivers/media/platform/atmel/atmel-isi.h 16848 16849MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER 16850M: Woojung Huh <woojung.huh@microchip.com> 16851M: UNGLinuxDriver@microchip.com 16852L: netdev@vger.kernel.org 16853S: Maintained 16854F: Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml 16855F: Documentation/devicetree/bindings/net/dsa/microchip,lan937x.yaml 16856F: drivers/net/dsa/microchip/* 16857F: include/linux/dsa/ksz_common.h 16858F: include/linux/platform_data/microchip-ksz.h 16859F: net/dsa/tag_ksz.c 16860 16861MICROCHIP LAN743X ETHERNET DRIVER 16862M: Bryan Whitehead <bryan.whitehead@microchip.com> 16863M: UNGLinuxDriver@microchip.com 16864L: netdev@vger.kernel.org 16865S: Maintained 16866F: drivers/net/ethernet/microchip/lan743x_* 16867 16868MICROCHIP LAN8650/1 10BASE-T1S MACPHY ETHERNET DRIVER 16869M: Parthiban Veerasooran <parthiban.veerasooran@microchip.com> 16870L: netdev@vger.kernel.org 16871S: Maintained 16872F: Documentation/devicetree/bindings/net/microchip,lan8650.yaml 16873F: drivers/net/ethernet/microchip/lan865x/lan865x.c 16874 16875MICROCHIP LAN87xx/LAN937x T1 PHY DRIVER 16876M: Arun Ramadoss <arun.ramadoss@microchip.com> 16877R: UNGLinuxDriver@microchip.com 16878L: netdev@vger.kernel.org 16879S: Maintained 16880F: drivers/net/phy/microchip_t1.c 16881 16882MICROCHIP LAN966X ETHERNET DRIVER 16883M: Horatiu Vultur <horatiu.vultur@microchip.com> 16884M: UNGLinuxDriver@microchip.com 16885L: netdev@vger.kernel.org 16886S: Maintained 16887F: drivers/net/ethernet/microchip/lan966x/* 16888 16889MICROCHIP LAN966X OIC DRIVER 16890M: Herve Codina <herve.codina@bootlin.com> 16891S: Maintained 16892F: Documentation/devicetree/bindings/interrupt-controller/microchip,lan966x-oic.yaml 16893F: drivers/irqchip/irq-lan966x-oic.c 16894 16895MICROCHIP LAN966X PCI DRIVER 16896M: Herve Codina <herve.codina@bootlin.com> 16897S: Maintained 16898F: drivers/misc/lan966x_pci.c 16899F: drivers/misc/lan966x_pci.dtso 16900 16901MICROCHIP LAN969X ETHERNET DRIVER 16902M: Daniel Machon <daniel.machon@microchip.com> 16903M: UNGLinuxDriver@microchip.com 16904L: netdev@vger.kernel.org 16905S: Maintained 16906F: drivers/net/ethernet/microchip/sparx5/lan969x/* 16907 16908MICROCHIP LCDFB DRIVER 16909M: Nicolas Ferre <nicolas.ferre@microchip.com> 16910L: linux-fbdev@vger.kernel.org 16911S: Maintained 16912F: drivers/video/fbdev/atmel_lcdfb.c 16913F: include/video/atmel_lcdc.h 16914 16915MICROCHIP MCP16502 PMIC DRIVER 16916M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 16917M: Andrei Simion <andrei.simion@microchip.com> 16918L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16919S: Supported 16920F: Documentation/devicetree/bindings/regulator/microchip,mcp16502.yaml 16921F: drivers/regulator/mcp16502.c 16922 16923MICROCHIP MCP3564 ADC DRIVER 16924M: Marius Cristea <marius.cristea@microchip.com> 16925L: linux-iio@vger.kernel.org 16926S: Supported 16927F: Documentation/ABI/testing/sysfs-bus-iio-adc-mcp3564 16928F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3564.yaml 16929F: drivers/iio/adc/mcp3564.c 16930 16931MICROCHIP MCP3911 ADC DRIVER 16932M: Marcus Folkesson <marcus.folkesson@gmail.com> 16933M: Kent Gustavsson <kent@minoris.se> 16934L: linux-iio@vger.kernel.org 16935S: Maintained 16936F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml 16937F: drivers/iio/adc/mcp3911.c 16938 16939MICROCHIP MMC/SD/SDIO MCI DRIVER 16940M: Aubin Constans <aubin.constans@microchip.com> 16941S: Maintained 16942F: drivers/mmc/host/atmel-mci.c 16943 16944MICROCHIP NAND DRIVER 16945L: linux-mtd@lists.infradead.org 16946S: Orphan 16947F: Documentation/devicetree/bindings/mtd/atmel-nand.txt 16948F: drivers/mtd/nand/raw/atmel/* 16949 16950MICROCHIP OTPC DRIVER 16951M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 16952L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16953S: Supported 16954F: Documentation/devicetree/bindings/nvmem/microchip,sama7g5-otpc.yaml 16955F: drivers/nvmem/microchip-otpc.c 16956F: include/dt-bindings/nvmem/microchip,sama7g5-otpc.h 16957 16958MICROCHIP PAC1921 POWER/CURRENT MONITOR DRIVER 16959M: Matteo Martelli <matteomartelli3@gmail.com> 16960L: linux-iio@vger.kernel.org 16961S: Supported 16962F: Documentation/devicetree/bindings/iio/adc/microchip,pac1921.yaml 16963F: drivers/iio/adc/pac1921.c 16964 16965MICROCHIP PAC1934 POWER/ENERGY MONITOR DRIVER 16966M: Marius Cristea <marius.cristea@microchip.com> 16967L: linux-iio@vger.kernel.org 16968S: Supported 16969F: Documentation/devicetree/bindings/iio/adc/microchip,pac1934.yaml 16970F: drivers/iio/adc/pac1934.c 16971 16972MICROCHIP PCI1XXXX GP DRIVER 16973M: Vaibhaav Ram T.L <vaibhaavram.tl@microchip.com> 16974M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 16975L: linux-gpio@vger.kernel.org 16976S: Supported 16977F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.c 16978F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.h 16979F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.c 16980F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_otpe2p.c 16981 16982MICROCHIP PCI1XXXX I2C DRIVER 16983M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 16984M: Microchip Linux Driver Support <UNGLinuxDriver@microchip.com> 16985L: linux-i2c@vger.kernel.org 16986S: Maintained 16987F: drivers/i2c/busses/i2c-mchp-pci1xxxx.c 16988 16989MICROCHIP PCIe UART DRIVER 16990M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 16991L: linux-serial@vger.kernel.org 16992S: Maintained 16993F: drivers/tty/serial/8250/8250_pci1xxxx.c 16994 16995MICROCHIP POLARFIRE FPGA DRIVERS 16996M: Conor Dooley <conor.dooley@microchip.com> 16997L: linux-fpga@vger.kernel.org 16998S: Supported 16999F: Documentation/devicetree/bindings/fpga/microchip,mpf-spi-fpga-mgr.yaml 17000F: drivers/fpga/microchip-spi.c 17001 17002MICROCHIP PWM DRIVER 17003M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 17004L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17005L: linux-pwm@vger.kernel.org 17006S: Supported 17007F: Documentation/devicetree/bindings/pwm/atmel,at91sam-pwm.yaml 17008F: drivers/pwm/pwm-atmel.c 17009 17010MICROCHIP SAM9x7-COMPATIBLE LVDS CONTROLLER 17011M: Manikandan Muralidharan <manikandan.m@microchip.com> 17012M: Dharma Balasubiramani <dharma.b@microchip.com> 17013L: dri-devel@lists.freedesktop.org 17014S: Supported 17015F: Documentation/devicetree/bindings/display/bridge/microchip,sam9x75-lvds.yaml 17016F: drivers/gpu/drm/bridge/microchip-lvds.c 17017 17018MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER 17019M: Eugen Hristev <eugen.hristev@microchip.com> 17020L: linux-iio@vger.kernel.org 17021S: Supported 17022F: Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml 17023F: drivers/iio/adc/at91-sama5d2_adc.c 17024F: include/dt-bindings/iio/adc/at91-sama5d2_adc.h 17025 17026MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER 17027M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 17028S: Supported 17029F: Documentation/devicetree/bindings/power/reset/atmel,sama5d2-shdwc.yaml 17030F: drivers/power/reset/at91-sama5d2_shdwc.c 17031 17032MICROCHIP SOC DRIVERS 17033M: Conor Dooley <conor@kernel.org> 17034S: Supported 17035T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 17036F: Documentation/devicetree/bindings/soc/microchip/ 17037F: drivers/soc/microchip/ 17038 17039MICROCHIP SPI DRIVER 17040M: Ryan Wanner <ryan.wanner@microchip.com> 17041S: Supported 17042F: drivers/spi/spi-atmel.* 17043 17044MICROCHIP SSC DRIVER 17045M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 17046M: Andrei Simion <andrei.simion@microchip.com> 17047L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17048S: Supported 17049F: Documentation/devicetree/bindings/sound/atmel,at91-ssc.yaml 17050F: drivers/misc/atmel-ssc.c 17051F: include/linux/atmel-ssc.h 17052 17053Microchip Timer Counter Block (TCB) Capture Driver 17054M: Kamel Bouhara <kamel.bouhara@bootlin.com> 17055L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17056L: linux-iio@vger.kernel.org 17057S: Maintained 17058F: drivers/counter/microchip-tcb-capture.c 17059F: include/uapi/linux/counter/microchip-tcb-capture.h 17060 17061MICROCHIP USB251XB DRIVER 17062M: Richard Leitner <richard.leitner@skidata.com> 17063L: linux-usb@vger.kernel.org 17064S: Maintained 17065F: Documentation/devicetree/bindings/usb/usb251xb.yaml 17066F: drivers/usb/misc/usb251xb.c 17067 17068MICROCHIP USBA UDC DRIVER 17069M: Cristian Birsan <cristian.birsan@microchip.com> 17070L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17071S: Supported 17072F: drivers/usb/gadget/udc/atmel_usba_udc.* 17073 17074MICROCHIP WILC1000 WIFI DRIVER 17075M: Ajay Singh <ajay.kathat@microchip.com> 17076M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 17077L: linux-wireless@vger.kernel.org 17078S: Supported 17079F: drivers/net/wireless/microchip/ 17080 17081MICROCHIP ZL3073X DRIVER 17082M: Ivan Vecera <ivecera@redhat.com> 17083M: Prathosh Satish <Prathosh.Satish@microchip.com> 17084L: netdev@vger.kernel.org 17085S: Supported 17086F: Documentation/devicetree/bindings/dpll/microchip,zl30731.yaml 17087F: drivers/dpll/zl3073x/ 17088 17089MICROSEMI MIPS SOCS 17090M: Alexandre Belloni <alexandre.belloni@bootlin.com> 17091M: UNGLinuxDriver@microchip.com 17092L: linux-mips@vger.kernel.org 17093S: Supported 17094F: Documentation/devicetree/bindings/mips/mscc.txt 17095F: Documentation/devicetree/bindings/phy/mscc,vsc7514-serdes.yaml 17096F: Documentation/devicetree/bindings/power/reset/ocelot-reset.txt 17097F: arch/mips/boot/dts/mscc/ 17098F: arch/mips/configs/generic/board-ocelot.config 17099F: arch/mips/generic/board-ocelot.c 17100 17101MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi) 17102M: Don Brace <don.brace@microchip.com> 17103L: storagedev@microchip.com 17104L: linux-scsi@vger.kernel.org 17105S: Supported 17106F: Documentation/scsi/smartpqi.rst 17107F: drivers/scsi/smartpqi/Kconfig 17108F: drivers/scsi/smartpqi/Makefile 17109F: drivers/scsi/smartpqi/smartpqi*.[ch] 17110F: include/linux/cciss*.h 17111F: include/uapi/linux/cciss*.h 17112 17113MICROSOFT MANA RDMA DRIVER 17114M: Long Li <longli@microsoft.com> 17115M: Konstantin Taranov <kotaranov@microsoft.com> 17116L: linux-rdma@vger.kernel.org 17117S: Supported 17118F: drivers/infiniband/hw/mana/ 17119F: include/net/mana 17120F: include/uapi/rdma/mana-abi.h 17121 17122MICROSOFT SURFACE AGGREGATOR TABLET-MODE SWITCH 17123M: Maximilian Luz <luzmaximilian@gmail.com> 17124L: platform-driver-x86@vger.kernel.org 17125S: Maintained 17126F: drivers/platform/surface/surface_aggregator_tabletsw.c 17127 17128MICROSOFT SURFACE BATTERY AND AC DRIVERS 17129M: Maximilian Luz <luzmaximilian@gmail.com> 17130L: linux-pm@vger.kernel.org 17131L: platform-driver-x86@vger.kernel.org 17132S: Maintained 17133F: drivers/power/supply/surface_battery.c 17134F: drivers/power/supply/surface_charger.c 17135 17136MICROSOFT SURFACE DTX DRIVER 17137M: Maximilian Luz <luzmaximilian@gmail.com> 17138L: platform-driver-x86@vger.kernel.org 17139S: Maintained 17140F: Documentation/driver-api/surface_aggregator/clients/dtx.rst 17141F: drivers/platform/surface/surface_dtx.c 17142F: include/uapi/linux/surface_aggregator/dtx.h 17143 17144MICROSOFT SURFACE SENSOR FAN DRIVER 17145M: Maximilian Luz <luzmaximilian@gmail.com> 17146M: Ivor Wanders <ivor@iwanders.net> 17147L: linux-hwmon@vger.kernel.org 17148S: Maintained 17149F: Documentation/hwmon/surface_fan.rst 17150F: drivers/hwmon/surface_fan.c 17151 17152MICROSOFT SURFACE SENSOR THERMAL DRIVER 17153M: Maximilian Luz <luzmaximilian@gmail.com> 17154L: linux-hwmon@vger.kernel.org 17155S: Maintained 17156F: drivers/hwmon/surface_temp.c 17157 17158MICROSOFT SURFACE GPE LID SUPPORT DRIVER 17159M: Maximilian Luz <luzmaximilian@gmail.com> 17160L: platform-driver-x86@vger.kernel.org 17161S: Maintained 17162F: drivers/platform/surface/surface_gpe.c 17163 17164MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT 17165M: Hans de Goede <hansg@kernel.org> 17166M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 17167M: Maximilian Luz <luzmaximilian@gmail.com> 17168L: platform-driver-x86@vger.kernel.org 17169S: Maintained 17170T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 17171F: drivers/platform/surface/ 17172 17173MICROSOFT SURFACE HID TRANSPORT DRIVER 17174M: Maximilian Luz <luzmaximilian@gmail.com> 17175L: linux-input@vger.kernel.org 17176L: platform-driver-x86@vger.kernel.org 17177S: Maintained 17178F: drivers/hid/surface-hid/ 17179 17180MICROSOFT SURFACE HOT-PLUG DRIVER 17181M: Maximilian Luz <luzmaximilian@gmail.com> 17182L: platform-driver-x86@vger.kernel.org 17183S: Maintained 17184F: drivers/platform/surface/surface_hotplug.c 17185 17186MICROSOFT SURFACE PLATFORM PROFILE DRIVER 17187M: Maximilian Luz <luzmaximilian@gmail.com> 17188L: platform-driver-x86@vger.kernel.org 17189S: Maintained 17190F: drivers/platform/surface/surface_platform_profile.c 17191 17192MICROSOFT SURFACE PRO 3 BUTTON DRIVER 17193M: Chen Yu <yu.c.chen@intel.com> 17194L: platform-driver-x86@vger.kernel.org 17195S: Supported 17196F: drivers/platform/surface/surfacepro3_button.c 17197 17198MICROSOFT SURFACE SYSTEM AGGREGATOR HUB DRIVER 17199M: Maximilian Luz <luzmaximilian@gmail.com> 17200L: platform-driver-x86@vger.kernel.org 17201S: Maintained 17202F: drivers/platform/surface/surface_aggregator_hub.c 17203 17204MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM 17205M: Maximilian Luz <luzmaximilian@gmail.com> 17206L: platform-driver-x86@vger.kernel.org 17207S: Maintained 17208W: https://github.com/linux-surface/surface-aggregator-module 17209C: irc://irc.libera.chat/linux-surface 17210F: Documentation/driver-api/surface_aggregator/ 17211F: drivers/platform/surface/aggregator/ 17212F: drivers/platform/surface/surface_acpi_notify.c 17213F: drivers/platform/surface/surface_aggregator_cdev.c 17214F: drivers/platform/surface/surface_aggregator_registry.c 17215F: include/linux/surface_acpi_notify.h 17216F: include/linux/surface_aggregator/ 17217F: include/uapi/linux/surface_aggregator/ 17218 17219MICROTEK X6 SCANNER 17220M: Oliver Neukum <oliver@neukum.org> 17221S: Maintained 17222F: drivers/usb/image/microtek.* 17223 17224MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT 17225M: Luka Kovacic <luka.kovacic@sartura.hr> 17226M: Luka Perkov <luka.perkov@sartura.hr> 17227S: Maintained 17228F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s-bit.dts 17229F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s.dts 17230F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s-bit.dts 17231F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s.dts 17232F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s-bit.dts 17233F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s.dts 17234 17235MIN HEAP 17236M: Kuan-Wei Chiu <visitorckw@gmail.com> 17237L: linux-kernel@vger.kernel.org 17238S: Maintained 17239F: Documentation/core-api/min_heap.rst 17240F: include/linux/min_heap.h 17241F: lib/min_heap.c 17242F: lib/test_min_heap.c 17243 17244MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER 17245M: Sakari Ailus <sakari.ailus@linux.intel.com> 17246L: linux-media@vger.kernel.org 17247S: Maintained 17248F: Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml 17249F: Documentation/driver-api/media/drivers/ccs/ 17250F: Documentation/userspace-api/media/drivers/ccs.rst 17251F: drivers/media/i2c/ccs-pll.c 17252F: drivers/media/i2c/ccs-pll.h 17253F: drivers/media/i2c/ccs/ 17254F: include/uapi/linux/ccs.h 17255F: include/uapi/linux/smiapp.h 17256 17257MIPS 17258M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 17259L: linux-mips@vger.kernel.org 17260S: Maintained 17261Q: https://patchwork.kernel.org/project/linux-mips/list/ 17262T: git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git 17263F: Documentation/devicetree/bindings/mips/ 17264F: Documentation/arch/mips/ 17265F: arch/mips/ 17266F: drivers/platform/mips/ 17267F: include/dt-bindings/mips/ 17268 17269MIPS BOSTON DEVELOPMENT BOARD 17270M: Paul Burton <paulburton@kernel.org> 17271L: linux-mips@vger.kernel.org 17272S: Maintained 17273F: Documentation/devicetree/bindings/clock/img,boston-clock.txt 17274F: arch/mips/boot/dts/img/boston.dts 17275F: arch/mips/configs/generic/board-boston.config 17276F: drivers/clk/imgtec/clk-boston.c 17277F: include/dt-bindings/clock/boston-clock.h 17278 17279MIPS CORE DRIVERS 17280M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 17281L: linux-mips@vger.kernel.org 17282S: Supported 17283F: drivers/bus/mips_cdmm.c 17284F: drivers/clocksource/mips-gic-timer.c 17285F: drivers/cpuidle/cpuidle-cps.c 17286F: drivers/irqchip/irq-mips-cpu.c 17287F: drivers/irqchip/irq-mips-gic.c 17288 17289MIPS GENERIC PLATFORM 17290M: Paul Burton <paulburton@kernel.org> 17291L: linux-mips@vger.kernel.org 17292S: Supported 17293F: Documentation/devicetree/bindings/power/mti,mips-cpc.yaml 17294F: arch/mips/generic/ 17295F: arch/mips/tools/generic-board-config.sh 17296 17297MIPS RINT INSTRUCTION EMULATION 17298M: Aleksandar Markovic <aleksandar.markovic@mips.com> 17299L: linux-mips@vger.kernel.org 17300S: Supported 17301F: arch/mips/math-emu/dp_rint.c 17302F: arch/mips/math-emu/sp_rint.c 17303 17304MIPS/LOONGSON1 ARCHITECTURE 17305M: Keguang Zhang <keguang.zhang@gmail.com> 17306L: linux-mips@vger.kernel.org 17307S: Maintained 17308F: Documentation/devicetree/bindings/*/loongson,ls1*.yaml 17309F: arch/mips/boot/dts/loongson/loongson1* 17310F: arch/mips/configs/loongson1_defconfig 17311F: arch/mips/loongson32/ 17312F: drivers/*/*loongson1* 17313F: drivers/mtd/nand/raw/loongson-nand-controller.c 17314F: drivers/net/ethernet/stmicro/stmmac/dwmac-loongson1.c 17315F: sound/soc/loongson/loongson1_ac97.c 17316 17317MIPS/LOONGSON2EF ARCHITECTURE 17318M: Jiaxun Yang <jiaxun.yang@flygoat.com> 17319L: linux-mips@vger.kernel.org 17320S: Maintained 17321F: arch/mips/include/asm/mach-loongson2ef/ 17322F: arch/mips/loongson2ef/ 17323F: drivers/cpufreq/loongson2_cpufreq.c 17324 17325MIPS/LOONGSON64 ARCHITECTURE 17326M: Huacai Chen <chenhuacai@kernel.org> 17327M: Jiaxun Yang <jiaxun.yang@flygoat.com> 17328L: linux-mips@vger.kernel.org 17329S: Maintained 17330F: arch/mips/include/asm/mach-loongson64/ 17331F: arch/mips/loongson64/ 17332F: drivers/irqchip/irq-loongson* 17333F: drivers/platform/mips/cpu_hwmon.c 17334 17335MIROSOUND PCM20 FM RADIO RECEIVER DRIVER 17336M: Hans Verkuil <hverkuil@kernel.org> 17337L: linux-media@vger.kernel.org 17338S: Odd Fixes 17339W: https://linuxtv.org 17340T: git git://linuxtv.org/media.git 17341F: drivers/media/radio/radio-miropcm20* 17342 17343MITSUMI MM8013 FG DRIVER 17344M: Konrad Dybcio <konradybcio@kernel.org> 17345F: Documentation/devicetree/bindings/power/supply/mitsumi,mm8013.yaml 17346F: drivers/power/supply/mm8013.c 17347 17348MMP SUPPORT 17349R: Lubomir Rintel <lkundrak@v3.sk> 17350L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17351S: Odd Fixes 17352T: git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git 17353F: arch/arm/boot/dts/marvell/mmp* 17354F: arch/arm/mach-mmp/ 17355F: include/linux/soc/mmp/ 17356 17357MMP USB PHY DRIVERS 17358R: Lubomir Rintel <lkundrak@v3.sk> 17359L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17360S: Maintained 17361F: drivers/phy/marvell/phy-mmp3-usb.c 17362F: drivers/phy/marvell/phy-pxa-usb.c 17363 17364MMU GATHER AND TLB INVALIDATION 17365M: Will Deacon <will@kernel.org> 17366M: "Aneesh Kumar K.V" <aneesh.kumar@kernel.org> 17367M: Andrew Morton <akpm@linux-foundation.org> 17368M: Nick Piggin <npiggin@gmail.com> 17369M: Peter Zijlstra <peterz@infradead.org> 17370L: linux-arch@vger.kernel.org 17371L: linux-mm@kvack.org 17372S: Maintained 17373F: arch/*/include/asm/tlb.h 17374F: include/asm-generic/tlb.h 17375F: include/trace/events/tlb.h 17376F: mm/mmu_gather.c 17377 17378MN88472 MEDIA DRIVER 17379L: linux-media@vger.kernel.org 17380S: Orphan 17381W: https://linuxtv.org 17382Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17383F: drivers/media/dvb-frontends/mn88472* 17384 17385MN88473 MEDIA DRIVER 17386L: linux-media@vger.kernel.org 17387S: Orphan 17388W: https://linuxtv.org 17389Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17390F: drivers/media/dvb-frontends/mn88473* 17391 17392MOBILEYE MIPS SOCS 17393M: Vladimir Kondratiev <vladimir.kondratiev@mobileye.com> 17394M: Gregory CLEMENT <gregory.clement@bootlin.com> 17395M: Théo Lebrun <theo.lebrun@bootlin.com> 17396L: linux-mips@vger.kernel.org 17397S: Maintained 17398F: Documentation/devicetree/bindings/mips/mobileye.yaml 17399F: Documentation/devicetree/bindings/soc/mobileye/ 17400F: arch/mips/boot/dts/mobileye/ 17401F: arch/mips/configs/eyeq5_defconfig 17402F: arch/mips/mobileye/board-epm5.its.S 17403F: drivers/clk/clk-eyeq.c 17404F: drivers/pinctrl/pinctrl-eyeq5.c 17405F: drivers/reset/reset-eyeq.c 17406F: include/dt-bindings/clock/mobileye,eyeq5-clk.h 17407 17408MODULE SUPPORT 17409M: Luis Chamberlain <mcgrof@kernel.org> 17410M: Petr Pavlu <petr.pavlu@suse.com> 17411M: Daniel Gomez <da.gomez@kernel.org> 17412R: Sami Tolvanen <samitolvanen@google.com> 17413L: linux-modules@vger.kernel.org 17414L: linux-kernel@vger.kernel.org 17415S: Maintained 17416T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git modules-next 17417F: include/linux/kmod.h 17418F: include/linux/module*.h 17419F: kernel/module/ 17420F: lib/test_kmod.c 17421F: lib/tests/module/ 17422F: scripts/module* 17423F: tools/testing/selftests/kmod/ 17424F: tools/testing/selftests/module/ 17425 17426MONOLITHIC POWER SYSTEM PMIC DRIVER 17427M: Saravanan Sekar <sravanhome@gmail.com> 17428S: Maintained 17429F: Documentation/devicetree/bindings/mfd/mps,mp2629.yaml 17430F: Documentation/devicetree/bindings/regulator/mps,mp*.yaml 17431F: drivers/hwmon/pmbus/mpq7932.c 17432F: drivers/iio/adc/mp2629_adc.c 17433F: drivers/mfd/mp2629.c 17434F: drivers/power/supply/mp2629_charger.c 17435F: drivers/regulator/mp5416.c 17436F: drivers/regulator/mpq7920.c 17437F: drivers/regulator/mpq7920.h 17438F: include/linux/mfd/mp2629.h 17439 17440MOST(R) TECHNOLOGY DRIVER 17441M: Parthiban Veerasooran <parthiban.veerasooran@microchip.com> 17442M: Christian Gromm <christian.gromm@microchip.com> 17443S: Maintained 17444F: Documentation/ABI/testing/configfs-most 17445F: Documentation/ABI/testing/sysfs-bus-most 17446F: drivers/most/ 17447F: drivers/staging/most/ 17448F: include/linux/most.h 17449 17450MOTORCOMM PHY DRIVER 17451M: Frank <Frank.Sae@motor-comm.com> 17452L: netdev@vger.kernel.org 17453S: Maintained 17454F: Documentation/devicetree/bindings/net/motorcomm,yt8xxx.yaml 17455F: drivers/net/phy/motorcomm.c 17456 17457MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD 17458M: Jiri Slaby <jirislaby@kernel.org> 17459S: Maintained 17460F: Documentation/driver-api/tty/moxa-smartio.rst 17461F: drivers/tty/mxser.* 17462 17463MP3309C BACKLIGHT DRIVER 17464M: Flavio Suligoi <f.suligoi@asem.it> 17465L: dri-devel@lists.freedesktop.org 17466S: Maintained 17467F: Documentation/devicetree/bindings/leds/backlight/mps,mp3309c.yaml 17468F: drivers/video/backlight/mp3309c.c 17469 17470MPS MP2869 DRIVER 17471M: Wensheng Wang <wenswang@yeah.net> 17472L: linux-hwmon@vger.kernel.org 17473S: Maintained 17474F: Documentation/hwmon/mp2869.rst 17475F: drivers/hwmon/pmbus/mp2869.c 17476 17477MPS MP2891 DRIVER 17478M: Noah Wang <noahwang.wang@outlook.com> 17479L: linux-hwmon@vger.kernel.org 17480S: Maintained 17481F: Documentation/hwmon/mp2891.rst 17482F: drivers/hwmon/pmbus/mp2891.c 17483 17484MPS MP29502 DRIVER 17485M: Wensheng Wang <wenswang@yeah.net> 17486L: linux-hwmon@vger.kernel.org 17487S: Maintained 17488F: Documentation/hwmon/mp29502.rst 17489F: drivers/hwmon/pmbus/mp29502.c 17490 17491MPS MP2993 DRIVER 17492M: Noah Wang <noahwang.wang@outlook.com> 17493L: linux-hwmon@vger.kernel.org 17494S: Maintained 17495F: Documentation/hwmon/mp2993.rst 17496F: drivers/hwmon/pmbus/mp2993.c 17497 17498MPS MP9941 DRIVER 17499M: Noah Wang <noahwang.wang@outlook.com> 17500L: linux-hwmon@vger.kernel.org 17501S: Maintained 17502F: Documentation/hwmon/mp9941.rst 17503F: drivers/hwmon/pmbus/mp9941.c 17504 17505MR800 AVERMEDIA USB FM RADIO DRIVER 17506M: Alexey Klimov <alexey.klimov@linaro.org> 17507L: linux-media@vger.kernel.org 17508S: Maintained 17509T: git git://linuxtv.org/media.git 17510F: drivers/media/radio/radio-mr800.c 17511 17512MRF24J40 IEEE 802.15.4 RADIO DRIVER 17513M: Stefan Schmidt <stefan@datenfreihafen.org> 17514L: linux-wpan@vger.kernel.org 17515S: Odd Fixes 17516F: Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt 17517F: drivers/net/ieee802154/mrf24j40.c 17518 17519MSI EC DRIVER 17520M: Nikita Kravets <teackot@gmail.com> 17521L: platform-driver-x86@vger.kernel.org 17522S: Maintained 17523W: https://github.com/BeardOverflow/msi-ec 17524F: drivers/platform/x86/msi-ec.* 17525 17526MSI LAPTOP SUPPORT 17527M: "Lee, Chun-Yi" <jlee@suse.com> 17528L: platform-driver-x86@vger.kernel.org 17529S: Maintained 17530F: drivers/platform/x86/msi-laptop.c 17531 17532MSI WMI SUPPORT 17533L: platform-driver-x86@vger.kernel.org 17534S: Orphan 17535F: drivers/platform/x86/msi-wmi.c 17536 17537MSI WMI PLATFORM FEATURES 17538M: Armin Wolf <W_Armin@gmx.de> 17539L: platform-driver-x86@vger.kernel.org 17540S: Maintained 17541F: Documentation/ABI/testing/debugfs-msi-wmi-platform 17542F: Documentation/wmi/devices/msi-wmi-platform.rst 17543F: drivers/platform/x86/msi-wmi-platform.c 17544 17545MSI001 MEDIA DRIVER 17546L: linux-media@vger.kernel.org 17547S: Orphan 17548W: https://linuxtv.org 17549Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17550F: drivers/media/tuners/msi001* 17551 17552MSI2500 MEDIA DRIVER 17553L: linux-media@vger.kernel.org 17554S: Orphan 17555W: https://linuxtv.org 17556Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17557F: drivers/media/usb/msi2500/ 17558 17559MSTAR INTERRUPT CONTROLLER DRIVER 17560M: Mark-PK Tsai <mark-pk.tsai@mediatek.com> 17561M: Daniel Palmer <daniel@thingy.jp> 17562S: Maintained 17563F: Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml 17564F: drivers/irqchip/irq-mst-intc.c 17565 17566MSYSTEMS DISKONCHIP G3 MTD DRIVER 17567M: Robert Jarzmik <robert.jarzmik@free.fr> 17568L: linux-mtd@lists.infradead.org 17569S: Maintained 17570F: drivers/mtd/devices/docg3* 17571 17572MT9M114 ONSEMI SENSOR DRIVER 17573M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 17574L: linux-media@vger.kernel.org 17575S: Maintained 17576T: git git://linuxtv.org/media.git 17577F: Documentation/devicetree/bindings/media/i2c/onnn,mt9m114.yaml 17578F: drivers/media/i2c/mt9m114.c 17579 17580MT9P031 APTINA CAMERA SENSOR 17581M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 17582L: linux-media@vger.kernel.org 17583S: Maintained 17584T: git git://linuxtv.org/media.git 17585F: Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml 17586F: drivers/media/i2c/mt9p031.c 17587 17588MT9T112 APTINA CAMERA SENSOR 17589M: Jacopo Mondi <jacopo@jmondi.org> 17590L: linux-media@vger.kernel.org 17591S: Odd Fixes 17592T: git git://linuxtv.org/media.git 17593F: drivers/media/i2c/mt9t112.c 17594F: include/media/i2c/mt9t112.h 17595 17596MT9V032 APTINA CAMERA SENSOR 17597M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 17598L: linux-media@vger.kernel.org 17599S: Maintained 17600T: git git://linuxtv.org/media.git 17601F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v032.txt 17602F: drivers/media/i2c/mt9v032.c 17603 17604MT9V111 APTINA CAMERA SENSOR 17605M: Jacopo Mondi <jacopo@jmondi.org> 17606L: linux-media@vger.kernel.org 17607S: Maintained 17608T: git git://linuxtv.org/media.git 17609F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml 17610F: drivers/media/i2c/mt9v111.c 17611 17612MULTIFUNCTION DEVICES (MFD) 17613M: Lee Jones <lee@kernel.org> 17614S: Maintained 17615T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 17616F: Documentation/devicetree/bindings/mfd/ 17617F: drivers/mfd/ 17618F: include/dt-bindings/mfd/ 17619F: include/linux/mfd/ 17620 17621MULTIMEDIA CARD (MMC) ETC. OVER SPI 17622S: Orphan 17623F: drivers/mmc/host/mmc_spi.c 17624F: include/linux/spi/mmc_spi.h 17625 17626MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM 17627M: Ulf Hansson <ulf.hansson@linaro.org> 17628L: linux-mmc@vger.kernel.org 17629S: Maintained 17630T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 17631F: Documentation/devicetree/bindings/mmc/ 17632F: drivers/mmc/ 17633F: include/linux/mmc/ 17634F: include/uapi/linux/mmc/ 17635 17636MULTIPLEXER SUBSYSTEM 17637M: Peter Rosin <peda@axentia.se> 17638S: Odd Fixes 17639F: Documentation/ABI/testing/sysfs-class-mux* 17640F: Documentation/devicetree/bindings/mux/ 17641F: drivers/mux/ 17642F: include/dt-bindings/mux/ 17643F: include/linux/mux/ 17644 17645MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER 17646M: Bin Liu <b-liu@ti.com> 17647L: linux-usb@vger.kernel.org 17648S: Maintained 17649F: drivers/usb/musb/ 17650 17651MXL301RF MEDIA DRIVER 17652M: Akihiro Tsukada <tskd08@gmail.com> 17653L: linux-media@vger.kernel.org 17654S: Odd Fixes 17655F: drivers/media/tuners/mxl301rf* 17656 17657MXL5007T MEDIA DRIVER 17658M: Michael Krufky <mkrufky@linuxtv.org> 17659L: linux-media@vger.kernel.org 17660S: Maintained 17661W: https://linuxtv.org 17662W: http://github.com/mkrufky 17663Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17664T: git git://linuxtv.org/mkrufky/tuners.git 17665F: drivers/media/tuners/mxl5007t.* 17666 17667MXSFB DRM DRIVER 17668M: Marek Vasut <marex@denx.de> 17669M: Stefan Agner <stefan@agner.ch> 17670L: dri-devel@lists.freedesktop.org 17671S: Supported 17672T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 17673F: Documentation/devicetree/bindings/display/fsl,lcdif.yaml 17674F: drivers/gpu/drm/mxsfb/ 17675 17676MYLEX DAC960 PCI RAID Controller 17677M: Hannes Reinecke <hare@kernel.org> 17678L: linux-scsi@vger.kernel.org 17679S: Supported 17680F: drivers/scsi/myrb.* 17681F: drivers/scsi/myrs.* 17682 17683MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE) 17684L: netdev@vger.kernel.org 17685S: Orphan 17686W: https://www.cspi.com/ethernet-products/support/downloads/ 17687F: drivers/net/ethernet/myricom/myri10ge/ 17688 17689NAND FLASH SUBSYSTEM 17690M: Miquel Raynal <miquel.raynal@bootlin.com> 17691R: Richard Weinberger <richard@nod.at> 17692L: linux-mtd@lists.infradead.org 17693S: Maintained 17694W: http://www.linux-mtd.infradead.org/ 17695Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 17696C: irc://irc.oftc.net/mtd 17697T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next 17698F: drivers/mtd/nand/ 17699F: include/linux/mtd/*nand*.h 17700 17701NATIONAL INSTRUMENTS SERIAL DRIVER 17702M: Chaitanya Vadrevu <chaitanya.vadrevu@emerson.com> 17703L: linux-serial@vger.kernel.org 17704S: Maintained 17705F: drivers/tty/serial/8250/8250_ni.c 17706 17707NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER 17708M: Daniel Mack <zonque@gmail.com> 17709L: linux-sound@vger.kernel.org 17710S: Maintained 17711W: http://www.native-instruments.com 17712F: sound/usb/caiaq/ 17713 17714NATSEMI ETHERNET DRIVER (DP8381x) 17715S: Orphan 17716F: drivers/net/ethernet/natsemi/natsemi.c 17717 17718NCR 5380 SCSI DRIVERS 17719M: Finn Thain <fthain@linux-m68k.org> 17720M: Michael Schmitz <schmitzmic@gmail.com> 17721L: linux-scsi@vger.kernel.org 17722S: Maintained 17723F: Documentation/scsi/g_NCR5380.rst 17724F: drivers/scsi/NCR5380.* 17725F: drivers/scsi/arm/cumana_1.c 17726F: drivers/scsi/arm/oak.c 17727F: drivers/scsi/atari_scsi.* 17728F: drivers/scsi/dmx3191d.c 17729F: drivers/scsi/g_NCR5380.* 17730F: drivers/scsi/mac_scsi.* 17731F: drivers/scsi/sun3_scsi.* 17732F: drivers/scsi/sun3_scsi_vme.c 17733 17734NCSI LIBRARY 17735M: Samuel Mendoza-Jonas <sam@mendozajonas.com> 17736R: Paul Fertser <fercerpav@gmail.com> 17737S: Maintained 17738F: net/ncsi/ 17739 17740NCT6775 HARDWARE MONITOR DRIVER - I2C DRIVER 17741M: Zev Weiss <zev@bewilderbeest.net> 17742L: linux-hwmon@vger.kernel.org 17743S: Maintained 17744F: Documentation/devicetree/bindings/hwmon/nuvoton,nct6775.yaml 17745F: drivers/hwmon/nct6775-i2c.c 17746 17747NCT7363 HARDWARE MONITOR DRIVER 17748M: Ban Feng <kcfeng0@nuvoton.com> 17749L: linux-hwmon@vger.kernel.org 17750S: Maintained 17751F: Documentation/devicetree/bindings/hwmon/nuvoton,nct7363.yaml 17752F: Documentation/hwmon/nct7363.rst 17753F: drivers/hwmon/nct7363.c 17754 17755NETCONSOLE 17756M: Breno Leitao <leitao@debian.org> 17757S: Maintained 17758F: Documentation/networking/netconsole.rst 17759F: drivers/net/netconsole.c 17760F: tools/testing/selftests/drivers/net/lib/sh/lib_netcons.sh 17761F: tools/testing/selftests/drivers/net/netcons\* 17762 17763NETDEVSIM 17764M: Jakub Kicinski <kuba@kernel.org> 17765S: Maintained 17766F: drivers/net/netdevsim/* 17767F: tools/testing/selftests/drivers/net/netdevsim/* 17768 17769NETEM NETWORK EMULATOR 17770M: Stephen Hemminger <stephen@networkplumber.org> 17771L: netdev@vger.kernel.org 17772S: Maintained 17773F: net/sched/sch_netem.c 17774 17775NETERION 10GbE DRIVERS (s2io) 17776M: Jon Mason <jdmason@kudzu.us> 17777L: netdev@vger.kernel.org 17778S: Maintained 17779F: Documentation/networking/device_drivers/ethernet/neterion/s2io.rst 17780F: drivers/net/ethernet/neterion/ 17781 17782NETFILTER 17783M: Pablo Neira Ayuso <pablo@netfilter.org> 17784M: Jozsef Kadlecsik <kadlec@netfilter.org> 17785M: Florian Westphal <fw@strlen.de> 17786R: Phil Sutter <phil@nwl.cc> 17787L: netfilter-devel@vger.kernel.org 17788L: coreteam@netfilter.org 17789S: Maintained 17790W: http://www.netfilter.org/ 17791W: http://www.iptables.org/ 17792W: http://www.nftables.org/ 17793Q: http://patchwork.ozlabs.org/project/netfilter-devel/list/ 17794C: irc://irc.libera.chat/netfilter 17795T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git 17796T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git 17797F: include/linux/netfilter* 17798F: include/linux/netfilter/ 17799F: include/net/netfilter/ 17800F: include/uapi/linux/netfilter* 17801F: include/uapi/linux/netfilter/ 17802F: net/*/netfilter.c 17803F: net/*/netfilter/ 17804F: net/bridge/br_netfilter*.c 17805F: net/netfilter/ 17806F: tools/testing/selftests/net/netfilter/ 17807 17808NETROM NETWORK LAYER 17809L: linux-hams@vger.kernel.org 17810S: Orphan 17811W: https://linux-ax25.in-berlin.de 17812F: include/net/netrom.h 17813F: include/uapi/linux/netrom.h 17814F: net/netrom/ 17815 17816NETRONIX EMBEDDED CONTROLLER 17817M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 17818S: Maintained 17819F: Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml 17820F: drivers/mfd/ntxec.c 17821F: drivers/pwm/pwm-ntxec.c 17822F: drivers/rtc/rtc-ntxec.c 17823F: include/linux/mfd/ntxec.h 17824 17825NETRONOME ETHERNET DRIVERS 17826R: Jakub Kicinski <kuba@kernel.org> 17827R: Simon Horman <horms@kernel.org> 17828L: oss-drivers@corigine.com 17829S: Odd Fixes 17830F: drivers/net/ethernet/netronome/ 17831 17832NETWORK BLOCK DEVICE (NBD) 17833M: Josef Bacik <josef@toxicpanda.com> 17834L: linux-block@vger.kernel.org 17835L: nbd@other.debian.org 17836S: Maintained 17837F: Documentation/admin-guide/blockdev/nbd.rst 17838F: drivers/block/nbd.c 17839F: include/trace/events/nbd.h 17840F: include/uapi/linux/nbd.h 17841 17842NETWORK DROP MONITOR 17843M: Neil Horman <nhorman@tuxdriver.com> 17844L: netdev@vger.kernel.org 17845S: Maintained 17846W: https://fedorahosted.org/dropwatch/ 17847F: include/uapi/linux/net_dropmon.h 17848F: net/core/drop_monitor.c 17849 17850NETWORKING DRIVERS 17851M: Andrew Lunn <andrew+netdev@lunn.ch> 17852M: "David S. Miller" <davem@davemloft.net> 17853M: Eric Dumazet <edumazet@google.com> 17854M: Jakub Kicinski <kuba@kernel.org> 17855M: Paolo Abeni <pabeni@redhat.com> 17856L: netdev@vger.kernel.org 17857S: Maintained 17858P: Documentation/process/maintainer-netdev.rst 17859Q: https://patchwork.kernel.org/project/netdevbpf/list/ 17860T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 17861T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 17862F: Documentation/devicetree/bindings/net/ 17863F: Documentation/networking/net_cachelines/net_device.rst 17864F: drivers/connector/ 17865F: drivers/net/ 17866F: drivers/ptp/ 17867F: drivers/s390/net/ 17868F: include/dt-bindings/net/ 17869F: include/linux/cn_proc.h 17870F: include/linux/etherdevice.h 17871F: include/linux/ethtool_netlink.h 17872F: include/linux/fcdevice.h 17873F: include/linux/fddidevice.h 17874F: include/linux/hippidevice.h 17875F: include/linux/if_* 17876F: include/linux/inetdevice.h 17877F: include/linux/netdev* 17878F: include/linux/platform_data/wiznet.h 17879F: include/uapi/linux/cn_proc.h 17880F: include/uapi/linux/ethtool_netlink* 17881F: include/uapi/linux/if_* 17882F: include/uapi/linux/net_shaper.h 17883F: include/uapi/linux/netdev* 17884F: tools/testing/selftests/drivers/net/ 17885X: Documentation/devicetree/bindings/net/bluetooth/ 17886X: Documentation/devicetree/bindings/net/can/ 17887X: Documentation/devicetree/bindings/net/wireless/ 17888X: drivers/net/can/ 17889X: drivers/net/wireless/ 17890 17891NETWORKING DRIVERS (WIRELESS) 17892M: Johannes Berg <johannes@sipsolutions.net> 17893L: linux-wireless@vger.kernel.org 17894S: Maintained 17895W: https://wireless.wiki.kernel.org/ 17896Q: https://patchwork.kernel.org/project/linux-wireless/list/ 17897T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 17898T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 17899F: Documentation/devicetree/bindings/net/wireless/ 17900F: drivers/net/wireless/ 17901X: drivers/net/wireless/ath/ 17902X: drivers/net/wireless/broadcom/ 17903X: drivers/net/wireless/intel/ 17904X: drivers/net/wireless/intersil/ 17905X: drivers/net/wireless/marvell/ 17906X: drivers/net/wireless/mediatek/mt76/ 17907X: drivers/net/wireless/mediatek/mt7601u/ 17908X: drivers/net/wireless/microchip/ 17909X: drivers/net/wireless/purelifi/ 17910X: drivers/net/wireless/quantenna/ 17911X: drivers/net/wireless/ralink/ 17912X: drivers/net/wireless/realtek/ 17913X: drivers/net/wireless/rsi/ 17914X: drivers/net/wireless/silabs/ 17915X: drivers/net/wireless/st/ 17916X: drivers/net/wireless/ti/ 17917X: drivers/net/wireless/zydas/ 17918 17919NETWORKING [DSA] 17920M: Andrew Lunn <andrew@lunn.ch> 17921M: Vladimir Oltean <olteanv@gmail.com> 17922S: Maintained 17923F: Documentation/devicetree/bindings/net/dsa/ 17924F: Documentation/devicetree/bindings/net/ethernet-switch-port.yaml 17925F: Documentation/devicetree/bindings/net/ethernet-switch.yaml 17926F: drivers/net/dsa/ 17927F: include/linux/dsa/ 17928F: include/linux/platform_data/dsa.h 17929F: include/net/dsa.h 17930F: net/dsa/ 17931F: tools/testing/selftests/drivers/net/dsa/ 17932 17933NETWORKING [ETHTOOL] 17934M: Andrew Lunn <andrew@lunn.ch> 17935M: Jakub Kicinski <kuba@kernel.org> 17936F: Documentation/netlink/specs/ethtool.yaml 17937F: Documentation/networking/ethtool-netlink.rst 17938F: include/linux/ethtool* 17939F: include/uapi/linux/ethtool* 17940F: net/ethtool/ 17941F: tools/testing/selftests/drivers/net/*/ethtool* 17942 17943NETWORKING [ETHTOOL CABLE TEST] 17944M: Andrew Lunn <andrew@lunn.ch> 17945F: net/ethtool/cabletest.c 17946F: tools/testing/selftests/drivers/net/*/ethtool* 17947K: cable_test 17948 17949NETWORKING [ETHTOOL MAC MERGE] 17950M: Vladimir Oltean <vladimir.oltean@nxp.com> 17951F: net/ethtool/mm.c 17952F: tools/testing/selftests/drivers/net/hw/ethtool_mm.sh 17953K: ethtool_mm 17954 17955NETWORKING [ETHTOOL PHY TOPOLOGY] 17956M: Maxime Chevallier <maxime.chevallier@bootlin.com> 17957F: Documentation/networking/phy-link-topology.rst 17958F: drivers/net/phy/phy_link_topology.c 17959F: include/linux/phy_link_topology.h 17960F: net/ethtool/phy.c 17961 17962NETWORKING [GENERAL] 17963M: "David S. Miller" <davem@davemloft.net> 17964M: Eric Dumazet <edumazet@google.com> 17965M: Jakub Kicinski <kuba@kernel.org> 17966M: Paolo Abeni <pabeni@redhat.com> 17967R: Simon Horman <horms@kernel.org> 17968L: netdev@vger.kernel.org 17969S: Maintained 17970P: Documentation/process/maintainer-netdev.rst 17971Q: https://patchwork.kernel.org/project/netdevbpf/list/ 17972B: mailto:netdev@vger.kernel.org 17973T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 17974T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 17975F: Documentation/core-api/netlink.rst 17976F: Documentation/netlink/ 17977F: Documentation/networking/ 17978F: Documentation/networking/net_cachelines/ 17979F: Documentation/process/maintainer-netdev.rst 17980F: Documentation/userspace-api/netlink/ 17981F: include/linux/ethtool.h 17982F: include/linux/framer/framer-provider.h 17983F: include/linux/framer/framer.h 17984F: include/linux/in.h 17985F: include/linux/in6.h 17986F: include/linux/indirect_call_wrapper.h 17987F: include/linux/inet.h 17988F: include/linux/inet_diag.h 17989F: include/linux/net.h 17990F: include/linux/netdev* 17991F: include/linux/netlink.h 17992F: include/linux/netpoll.h 17993F: include/linux/rtnetlink.h 17994F: include/linux/sctp.h 17995F: include/linux/seq_file_net.h 17996F: include/linux/skbuff* 17997F: include/net/ 17998F: include/uapi/linux/ethtool.h 17999F: include/uapi/linux/genetlink.h 18000F: include/uapi/linux/hsr_netlink.h 18001F: include/uapi/linux/in.h 18002F: include/uapi/linux/inet_diag.h 18003F: include/uapi/linux/nbd-netlink.h 18004F: include/uapi/linux/net.h 18005F: include/uapi/linux/net_namespace.h 18006F: include/uapi/linux/netconf.h 18007F: include/uapi/linux/netdev* 18008F: include/uapi/linux/netlink.h 18009F: include/uapi/linux/netlink_diag.h 18010F: include/uapi/linux/rtnetlink.h 18011F: include/uapi/linux/sctp.h 18012F: lib/net_utils.c 18013F: lib/random32.c 18014F: net/ 18015F: samples/pktgen/ 18016F: tools/net/ 18017F: tools/testing/selftests/net/ 18018X: Documentation/networking/mac80211-injection.rst 18019X: Documentation/networking/mac80211_hwsim/ 18020X: Documentation/networking/regulatory.rst 18021X: include/net/cfg80211.h 18022X: include/net/ieee80211_radiotap.h 18023X: include/net/iw_handler.h 18024X: include/net/mac80211.h 18025X: include/net/wext.h 18026X: net/9p/ 18027X: net/bluetooth/ 18028X: net/can/ 18029X: net/ceph/ 18030X: net/mac80211/ 18031X: net/rfkill/ 18032X: net/wireless/ 18033X: tools/testing/selftests/net/can/ 18034 18035NETWORKING [IOAM] 18036M: Justin Iurman <justin.iurman@uliege.be> 18037S: Maintained 18038F: Documentation/networking/ioam6* 18039F: include/linux/ioam6* 18040F: include/net/ioam6* 18041F: include/uapi/linux/ioam6* 18042F: net/ipv6/ioam6* 18043F: tools/testing/selftests/net/ioam6* 18044 18045NETWORKING [IPSEC] 18046M: Steffen Klassert <steffen.klassert@secunet.com> 18047M: Herbert Xu <herbert@gondor.apana.org.au> 18048M: "David S. Miller" <davem@davemloft.net> 18049L: netdev@vger.kernel.org 18050S: Maintained 18051T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git 18052T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git 18053F: include/net/xfrm.h 18054F: include/uapi/linux/xfrm.h 18055F: net/ipv4/ah4.c 18056F: net/ipv4/esp4* 18057F: net/ipv4/ip_vti.c 18058F: net/ipv4/ipcomp.c 18059F: net/ipv4/xfrm* 18060F: net/ipv6/ah6.c 18061F: net/ipv6/esp6* 18062F: net/ipv6/ip6_vti.c 18063F: net/ipv6/ipcomp6.c 18064F: net/ipv6/xfrm* 18065F: net/key/ 18066F: net/xfrm/ 18067F: tools/testing/selftests/net/ipsec.c 18068 18069NETWORKING [IPv4/IPv6] 18070M: "David S. Miller" <davem@davemloft.net> 18071M: David Ahern <dsahern@kernel.org> 18072L: netdev@vger.kernel.org 18073S: Maintained 18074T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 18075F: arch/x86/net/* 18076F: include/linux/ip.h 18077F: include/linux/ipv6* 18078F: include/net/fib* 18079F: include/net/ip* 18080F: include/net/route.h 18081F: net/ipv4/ 18082F: net/ipv6/ 18083 18084NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK) 18085M: Paul Moore <paul@paul-moore.com> 18086L: netdev@vger.kernel.org 18087L: linux-security-module@vger.kernel.org 18088S: Supported 18089W: https://github.com/netlabel 18090F: Documentation/netlabel/ 18091F: include/net/calipso.h 18092F: include/net/cipso_ipv4.h 18093F: include/net/netlabel.h 18094F: include/uapi/linux/netfilter/xt_CONNSECMARK.h 18095F: include/uapi/linux/netfilter/xt_SECMARK.h 18096F: net/ipv4/cipso_ipv4.c 18097F: net/ipv6/calipso.c 18098F: net/netfilter/xt_CONNSECMARK.c 18099F: net/netfilter/xt_SECMARK.c 18100F: net/netlabel/ 18101 18102NETWORKING [MACSEC] 18103M: Sabrina Dubroca <sd@queasysnail.net> 18104L: netdev@vger.kernel.org 18105S: Maintained 18106F: drivers/net/macsec.c 18107F: include/net/macsec.h 18108F: include/uapi/linux/if_macsec.h 18109K: macsec 18110K: \bmdo_ 18111 18112NETWORKING [MPTCP] 18113M: Matthieu Baerts <matttbe@kernel.org> 18114M: Mat Martineau <martineau@kernel.org> 18115R: Geliang Tang <geliang@kernel.org> 18116L: netdev@vger.kernel.org 18117L: mptcp@lists.linux.dev 18118S: Maintained 18119W: https://github.com/multipath-tcp/mptcp_net-next/wiki 18120B: https://github.com/multipath-tcp/mptcp_net-next/issues 18121T: git https://github.com/multipath-tcp/mptcp_net-next.git export-net 18122T: git https://github.com/multipath-tcp/mptcp_net-next.git export 18123F: Documentation/netlink/specs/mptcp_pm.yaml 18124F: Documentation/networking/mptcp*.rst 18125F: include/net/mptcp.h 18126F: include/trace/events/mptcp.h 18127F: include/uapi/linux/mptcp*.h 18128F: net/mptcp/ 18129F: tools/testing/selftests/bpf/*/*mptcp*.[ch] 18130F: tools/testing/selftests/net/mptcp/ 18131 18132NETWORKING [SRv6] 18133M: Andrea Mayer <andrea.mayer@uniroma2.it> 18134L: netdev@vger.kernel.org 18135S: Maintained 18136T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 18137F: include/linux/seg6* 18138F: include/net/seg6* 18139F: include/uapi/linux/seg6* 18140F: net/ipv6/seg6* 18141F: tools/testing/selftests/net/srv6* 18142 18143NETWORKING [TCP] 18144M: Eric Dumazet <edumazet@google.com> 18145M: Neal Cardwell <ncardwell@google.com> 18146R: Kuniyuki Iwashima <kuniyu@google.com> 18147L: netdev@vger.kernel.org 18148S: Maintained 18149F: Documentation/networking/net_cachelines/tcp_sock.rst 18150F: include/linux/tcp.h 18151F: include/net/tcp.h 18152F: include/trace/events/tcp.h 18153F: include/uapi/linux/tcp.h 18154F: net/ipv4/inet_connection_sock.c 18155F: net/ipv4/inet_hashtables.c 18156F: net/ipv4/inet_timewait_sock.c 18157F: net/ipv4/syncookies.c 18158F: net/ipv4/tcp*.c 18159F: net/ipv6/inet6_connection_sock.c 18160F: net/ipv6/inet6_hashtables.c 18161F: net/ipv6/syncookies.c 18162F: net/ipv6/tcp*.c 18163 18164NETWORKING [TLS] 18165M: John Fastabend <john.fastabend@gmail.com> 18166M: Jakub Kicinski <kuba@kernel.org> 18167M: Sabrina Dubroca <sd@queasysnail.net> 18168L: netdev@vger.kernel.org 18169S: Maintained 18170F: include/net/tls.h 18171F: include/uapi/linux/tls.h 18172F: net/tls/* 18173 18174NETWORKING [SOCKETS] 18175M: Eric Dumazet <edumazet@google.com> 18176M: Kuniyuki Iwashima <kuniyu@google.com> 18177M: Paolo Abeni <pabeni@redhat.com> 18178M: Willem de Bruijn <willemb@google.com> 18179S: Maintained 18180F: include/linux/sock_diag.h 18181F: include/linux/socket.h 18182F: include/linux/sockptr.h 18183F: include/net/sock.h 18184F: include/net/sock_reuseport.h 18185F: include/uapi/linux/socket.h 18186F: net/core/*sock* 18187F: net/core/scm.c 18188F: net/socket.c 18189 18190NETWORKING [UNIX SOCKETS] 18191M: Kuniyuki Iwashima <kuniyu@google.com> 18192S: Maintained 18193F: include/net/af_unix.h 18194F: include/net/netns/unix.h 18195F: include/uapi/linux/unix_diag.h 18196F: net/unix/ 18197F: tools/testing/selftests/net/af_unix/ 18198 18199NETXEN (1/10) GbE SUPPORT 18200M: Manish Chopra <manishc@marvell.com> 18201M: Rahul Verma <rahulv@marvell.com> 18202M: GR-Linux-NIC-Dev@marvell.com 18203L: netdev@vger.kernel.org 18204S: Maintained 18205F: drivers/net/ethernet/qlogic/netxen/ 18206 18207NET_FAILOVER MODULE 18208M: Sridhar Samudrala <sridhar.samudrala@intel.com> 18209L: netdev@vger.kernel.org 18210S: Supported 18211F: Documentation/networking/net_failover.rst 18212F: drivers/net/net_failover.c 18213F: include/net/net_failover.h 18214 18215NEXTHOP 18216M: David Ahern <dsahern@kernel.org> 18217L: netdev@vger.kernel.org 18218S: Maintained 18219F: include/net/netns/nexthop.h 18220F: include/net/nexthop.h 18221F: include/uapi/linux/nexthop.h 18222F: net/ipv4/nexthop.c 18223 18224NFC SUBSYSTEM 18225M: Krzysztof Kozlowski <krzk@kernel.org> 18226L: netdev@vger.kernel.org 18227S: Maintained 18228F: Documentation/devicetree/bindings/net/nfc/ 18229F: drivers/nfc/ 18230F: include/net/nfc/ 18231F: include/uapi/linux/nfc.h 18232F: net/nfc/ 18233 18234NFC VIRTUAL NCI DEVICE DRIVER 18235M: Bongsu Jeon <bongsu.jeon@samsung.com> 18236L: netdev@vger.kernel.org 18237S: Supported 18238F: drivers/nfc/virtual_ncidev.c 18239F: tools/testing/selftests/nci/ 18240 18241NFS, SUNRPC, AND LOCKD CLIENTS 18242M: Trond Myklebust <trondmy@kernel.org> 18243M: Anna Schumaker <anna@kernel.org> 18244L: linux-nfs@vger.kernel.org 18245S: Maintained 18246W: http://client.linux-nfs.org 18247T: git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git 18248F: Documentation/filesystems/nfs/ 18249F: fs/lockd/ 18250F: fs/nfs/ 18251F: fs/nfs_common/ 18252F: include/linux/lockd/ 18253F: include/linux/nfs* 18254F: include/linux/sunrpc/ 18255F: include/uapi/linux/nfs* 18256F: include/uapi/linux/sunrpc/ 18257F: net/sunrpc/ 18258 18259NILFS2 FILESYSTEM 18260M: Ryusuke Konishi <konishi.ryusuke@gmail.com> 18261L: linux-nilfs@vger.kernel.org 18262S: Supported 18263W: https://nilfs.sourceforge.io/ 18264T: git https://github.com/konis/nilfs2.git 18265F: Documentation/filesystems/nilfs2.rst 18266F: fs/nilfs2/ 18267F: include/trace/events/nilfs2.h 18268F: include/uapi/linux/nilfs2_api.h 18269F: include/uapi/linux/nilfs2_ondisk.h 18270 18271NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER 18272M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 18273S: Maintained 18274W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 18275F: Documentation/scsi/NinjaSCSI.rst 18276F: drivers/scsi/pcmcia/nsp_* 18277 18278NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER 18279M: GOTO Masanori <gotom@debian.or.jp> 18280M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 18281S: Maintained 18282W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 18283F: Documentation/scsi/NinjaSCSI.rst 18284F: drivers/scsi/nsp32* 18285 18286NINTENDO HID DRIVER 18287M: Daniel J. Ogorchock <djogorchock@gmail.com> 18288L: linux-input@vger.kernel.org 18289S: Maintained 18290F: drivers/hid/hid-nintendo* 18291 18292NIOS2 ARCHITECTURE 18293M: Dinh Nguyen <dinguyen@kernel.org> 18294S: Maintained 18295T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 18296F: arch/nios2/ 18297 18298NITRO ENCLAVES (NE) 18299M: Alexandru Ciobotaru <alcioa@amazon.com> 18300R: The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com> 18301L: linux-kernel@vger.kernel.org 18302S: Supported 18303W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 18304F: Documentation/virt/ne_overview.rst 18305F: drivers/virt/nitro_enclaves/ 18306F: include/linux/nitro_enclaves.h 18307F: include/uapi/linux/nitro_enclaves.h 18308F: samples/nitro_enclaves/ 18309 18310NITRO SECURE MODULE (NSM) 18311M: Alexander Graf <graf@amazon.com> 18312R: The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com> 18313L: linux-kernel@vger.kernel.org 18314S: Supported 18315W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 18316F: drivers/misc/nsm.c 18317F: include/uapi/linux/nsm.h 18318 18319NOHZ, DYNTICKS SUPPORT 18320M: Anna-Maria Behnsen <anna-maria@linutronix.de> 18321M: Frederic Weisbecker <frederic@kernel.org> 18322M: Ingo Molnar <mingo@kernel.org> 18323M: Thomas Gleixner <tglx@linutronix.de> 18324L: linux-kernel@vger.kernel.org 18325S: Maintained 18326T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz 18327F: include/linux/sched/nohz.h 18328F: include/linux/tick.h 18329F: kernel/time/tick*.* 18330 18331NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS) 18332M: Pavel Machek <pavel@kernel.org> 18333M: Sakari Ailus <sakari.ailus@iki.fi> 18334L: linux-media@vger.kernel.org 18335S: Maintained 18336F: Documentation/devicetree/bindings/media/i2c/adi,ad5820.yaml 18337F: drivers/media/i2c/ad5820.c 18338F: drivers/media/i2c/et8ek8 18339 18340NOKIA N900 POWER SUPPLY DRIVERS 18341R: Pali Rohár <pali@kernel.org> 18342F: drivers/power/supply/bq2415x_charger.c 18343F: drivers/power/supply/bq27xxx_battery.c 18344F: drivers/power/supply/bq27xxx_battery_i2c.c 18345F: drivers/power/supply/isp1704_charger.c 18346F: drivers/power/supply/rx51_battery.c 18347F: include/linux/power/bq2415x_charger.h 18348F: include/linux/power/bq27xxx_battery.h 18349 18350NOLIBC HEADER FILE 18351M: Willy Tarreau <w@1wt.eu> 18352M: Thomas Weißschuh <linux@weissschuh.net> 18353S: Maintained 18354T: git git://git.kernel.org/pub/scm/linux/kernel/git/nolibc/linux-nolibc.git 18355F: tools/include/nolibc/ 18356F: tools/testing/selftests/nolibc/ 18357 18358NOVATEK NVT-TS I2C TOUCHSCREEN DRIVER 18359M: Hans de Goede <hansg@kernel.org> 18360L: linux-input@vger.kernel.org 18361S: Maintained 18362F: Documentation/devicetree/bindings/input/touchscreen/novatek,nvt-ts.yaml 18363F: drivers/input/touchscreen/novatek-nvt-ts.c 18364 18365NSDEPS 18366M: Matthias Maennich <maennich@google.com> 18367S: Maintained 18368F: Documentation/core-api/symbol-namespaces.rst 18369F: scripts/nsdeps 18370 18371NTB AMD DRIVER 18372M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 18373M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 18374L: ntb@lists.linux.dev 18375S: Supported 18376F: drivers/ntb/hw/amd/ 18377 18378NTB DRIVER CORE 18379M: Jon Mason <jdmason@kudzu.us> 18380M: Dave Jiang <dave.jiang@intel.com> 18381M: Allen Hubbe <allenbh@gmail.com> 18382L: ntb@lists.linux.dev 18383S: Supported 18384W: https://github.com/jonmason/ntb/wiki 18385T: git https://github.com/jonmason/ntb.git 18386F: drivers/net/ntb_netdev.c 18387F: drivers/ntb/ 18388F: drivers/pci/endpoint/functions/pci-epf-*ntb.c 18389F: include/linux/ntb.h 18390F: include/linux/ntb_transport.h 18391F: tools/testing/selftests/ntb/ 18392 18393NTB INTEL DRIVER 18394M: Dave Jiang <dave.jiang@intel.com> 18395L: ntb@lists.linux.dev 18396S: Supported 18397W: https://github.com/davejiang/linux/wiki 18398T: git https://github.com/davejiang/linux.git 18399F: drivers/ntb/hw/intel/ 18400 18401NTFS3 FILESYSTEM 18402M: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> 18403L: ntfs3@lists.linux.dev 18404S: Supported 18405W: http://www.paragon-software.com/ 18406T: git https://github.com/Paragon-Software-Group/linux-ntfs3.git 18407F: Documentation/filesystems/ntfs3.rst 18408F: fs/ntfs3/ 18409 18410NTSYNC SYNCHRONIZATION PRIMITIVE DRIVER 18411M: Elizabeth Figura <zfigura@codeweavers.com> 18412L: wine-devel@winehq.org 18413S: Supported 18414F: Documentation/userspace-api/ntsync.rst 18415F: drivers/misc/ntsync.c 18416F: include/uapi/linux/ntsync.h 18417F: tools/testing/selftests/drivers/ntsync/ 18418 18419NUBUS SUBSYSTEM 18420M: Finn Thain <fthain@linux-m68k.org> 18421L: linux-m68k@lists.linux-m68k.org 18422S: Maintained 18423F: arch/*/include/asm/nubus.h 18424F: drivers/nubus/ 18425F: include/linux/nubus.h 18426F: include/uapi/linux/nubus.h 18427 18428NUVOTON NCT6694 MFD DRIVER 18429M: Ming Yu <tmyu0@nuvoton.com> 18430S: Supported 18431F: drivers/gpio/gpio-nct6694.c 18432F: drivers/hwmon/nct6694-hwmon.c 18433F: drivers/i2c/busses/i2c-nct6694.c 18434F: drivers/mfd/nct6694.c 18435F: drivers/net/can/usb/nct6694_canfd.c 18436F: drivers/rtc/rtc-nct6694.c 18437F: drivers/watchdog/nct6694_wdt.c 18438F: include/linux/mfd/nct6694.h 18439 18440NUVOTON NCT7201 IIO DRIVER 18441M: Eason Yang <j2anfernee@gmail.com> 18442L: linux-iio@vger.kernel.org 18443S: Maintained 18444F: Documentation/devicetree/bindings/iio/adc/nuvoton,nct7201.yaml 18445F: drivers/iio/adc/nct7201.c 18446 18447NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER 18448M: Antonino Daplas <adaplas@gmail.com> 18449L: linux-fbdev@vger.kernel.org 18450S: Maintained 18451F: drivers/video/fbdev/nvidia/ 18452F: drivers/video/fbdev/riva/ 18453 18454NVIDIA WMI EC BACKLIGHT DRIVER 18455M: Daniel Dadap <ddadap@nvidia.com> 18456L: platform-driver-x86@vger.kernel.org 18457S: Supported 18458F: drivers/platform/x86/nvidia-wmi-ec-backlight.c 18459F: include/linux/platform_data/x86/nvidia-wmi-ec-backlight.h 18460 18461NVM EXPRESS DRIVER 18462M: Keith Busch <kbusch@kernel.org> 18463M: Jens Axboe <axboe@fb.com> 18464M: Christoph Hellwig <hch@lst.de> 18465M: Sagi Grimberg <sagi@grimberg.me> 18466L: linux-nvme@lists.infradead.org 18467S: Supported 18468W: http://git.infradead.org/nvme.git 18469T: git git://git.infradead.org/nvme.git 18470F: Documentation/nvme/ 18471F: drivers/nvme/common/ 18472F: drivers/nvme/host/ 18473F: include/linux/nvme-*.h 18474F: include/linux/nvme.h 18475F: include/uapi/linux/nvme_ioctl.h 18476 18477NVM EXPRESS FABRICS AUTHENTICATION 18478M: Hannes Reinecke <hare@suse.de> 18479L: linux-nvme@lists.infradead.org 18480S: Supported 18481F: drivers/nvme/host/auth.c 18482F: drivers/nvme/target/auth.c 18483F: drivers/nvme/target/fabrics-cmd-auth.c 18484F: include/linux/nvme-auth.h 18485 18486NVM EXPRESS FC TRANSPORT DRIVERS 18487M: Justin Tee <justin.tee@broadcom.com> 18488M: Naresh Gottumukkala <nareshgottumukkala83@gmail.com> 18489M: Paul Ely <paul.ely@broadcom.com> 18490L: linux-nvme@lists.infradead.org 18491S: Supported 18492F: drivers/nvme/host/fc.c 18493F: drivers/nvme/target/fc.c 18494F: drivers/nvme/target/fcloop.c 18495F: include/linux/nvme-fc-driver.h 18496F: include/linux/nvme-fc.h 18497 18498NVM EXPRESS HARDWARE MONITORING SUPPORT 18499M: Guenter Roeck <linux@roeck-us.net> 18500L: linux-nvme@lists.infradead.org 18501S: Supported 18502F: drivers/nvme/host/hwmon.c 18503 18504NVM EXPRESS TARGET DRIVER 18505M: Christoph Hellwig <hch@lst.de> 18506M: Sagi Grimberg <sagi@grimberg.me> 18507M: Chaitanya Kulkarni <kch@nvidia.com> 18508L: linux-nvme@lists.infradead.org 18509S: Supported 18510W: http://git.infradead.org/nvme.git 18511T: git git://git.infradead.org/nvme.git 18512F: drivers/nvme/target/ 18513 18514NVMEM FRAMEWORK 18515M: Srinivas Kandagatla <srini@kernel.org> 18516S: Maintained 18517T: git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git 18518F: Documentation/ABI/stable/sysfs-bus-nvmem 18519F: Documentation/devicetree/bindings/nvmem/ 18520F: drivers/nvmem/ 18521F: include/dt-bindings/nvmem/ 18522F: include/linux/nvmem-consumer.h 18523F: include/linux/nvmem-provider.h 18524 18525NXP BLUETOOTH WIRELESS DRIVERS 18526M: Amitkumar Karwar <amitkumar.karwar@nxp.com> 18527M: Neeraj Kale <neeraj.sanjaykale@nxp.com> 18528S: Maintained 18529F: Documentation/devicetree/bindings/net/bluetooth/nxp,88w8987-bt.yaml 18530F: drivers/bluetooth/btnxpuart.c 18531 18532NXP C45 TJA11XX PHY DRIVER 18533M: Andrei Botila <andrei.botila@oss.nxp.com> 18534L: netdev@vger.kernel.org 18535S: Maintained 18536F: drivers/net/phy/nxp-c45-tja11xx* 18537 18538NXP FSPI DRIVER 18539M: Han Xu <han.xu@nxp.com> 18540M: Haibo Chen <haibo.chen@nxp.com> 18541R: Yogesh Gaur <yogeshgaur.83@gmail.com> 18542L: linux-spi@vger.kernel.org 18543L: imx@lists.linux.dev 18544S: Maintained 18545F: Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml 18546F: drivers/spi/spi-nxp-fspi.c 18547 18548NXP FXAS21002C DRIVER 18549M: Rui Miguel Silva <rmfrfs@gmail.com> 18550L: linux-iio@vger.kernel.org 18551S: Maintained 18552F: Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml 18553F: drivers/iio/gyro/fxas21002c.h 18554F: drivers/iio/gyro/fxas21002c_core.c 18555F: drivers/iio/gyro/fxas21002c_i2c.c 18556F: drivers/iio/gyro/fxas21002c_spi.c 18557 18558NXP i.MX 7D/6SX/6UL/93 AND VF610 ADC DRIVER 18559M: Haibo Chen <haibo.chen@nxp.com> 18560L: linux-iio@vger.kernel.org 18561L: imx@lists.linux.dev 18562S: Maintained 18563F: Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml 18564F: Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml 18565F: Documentation/devicetree/bindings/iio/adc/nxp,imx93-adc.yaml 18566F: drivers/iio/adc/imx7d_adc.c 18567F: drivers/iio/adc/imx93_adc.c 18568F: drivers/iio/adc/vf610_adc.c 18569 18570NXP i.MX 8M ISI DRIVER 18571M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 18572L: linux-media@vger.kernel.org 18573S: Maintained 18574F: Documentation/devicetree/bindings/media/fsl,imx8*-isi.yaml 18575F: Documentation/devicetree/bindings/media/nxp,imx8-isi.yaml 18576F: drivers/media/platform/nxp/imx8-isi/ 18577 18578NXP i.MX 8MP DW100 V4L2 DRIVER 18579M: Xavier Roumegue <xavier.roumegue@oss.nxp.com> 18580L: linux-media@vger.kernel.org 18581S: Maintained 18582F: Documentation/devicetree/bindings/media/nxp,dw100.yaml 18583F: Documentation/userspace-api/media/drivers/dw100.rst 18584F: drivers/media/platform/nxp/dw100/ 18585F: include/uapi/linux/dw100.h 18586 18587NXP i.MX 8MQ DCSS DRIVER 18588M: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com> 18589R: Lucas Stach <l.stach@pengutronix.de> 18590L: dri-devel@lists.freedesktop.org 18591S: Maintained 18592T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 18593F: Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml 18594F: drivers/gpu/drm/imx/dcss/ 18595 18596NXP i.MX 8QXP ADC DRIVER 18597M: Cai Huoqing <cai.huoqing@linux.dev> 18598M: Haibo Chen <haibo.chen@nxp.com> 18599L: imx@lists.linux.dev 18600L: linux-iio@vger.kernel.org 18601S: Maintained 18602F: Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml 18603F: drivers/iio/adc/imx8qxp-adc.c 18604 18605NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER 18606M: Mirela Rabulea <mirela.rabulea@nxp.com> 18607L: imx@lists.linux.dev 18608L: linux-media@vger.kernel.org 18609S: Maintained 18610F: Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml 18611F: drivers/media/platform/nxp/imx-jpeg 18612 18613NXP i.MX CLOCK DRIVERS 18614M: Abel Vesa <abelvesa@kernel.org> 18615R: Peng Fan <peng.fan@nxp.com> 18616L: linux-clk@vger.kernel.org 18617L: imx@lists.linux.dev 18618S: Maintained 18619T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux.git clk/imx 18620F: Documentation/devicetree/bindings/clock/*imx* 18621F: drivers/clk/imx/ 18622F: include/dt-bindings/clock/*imx* 18623 18624NXP NETC TIMER PTP CLOCK DRIVER 18625M: Wei Fang <wei.fang@nxp.com> 18626M: Clark Wang <xiaoning.wang@nxp.com> 18627L: imx@lists.linux.dev 18628L: netdev@vger.kernel.org 18629S: Maintained 18630F: Documentation/devicetree/bindings/ptp/nxp,ptp-netc.yaml 18631F: drivers/ptp/ptp_netc.c 18632 18633NXP PF5300/PF5301/PF5302 PMIC REGULATOR DEVICE DRIVER 18634M: Woodrow Douglass <wdouglass@carnegierobotics.com> 18635S: Maintained 18636F: Documentation/devicetree/bindings/regulator/nxp,pf5300.yaml 18637F: drivers/regulator/pf530x-regulator.c 18638 18639NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER 18640M: Jagan Teki <jagan@amarulasolutions.com> 18641S: Maintained 18642F: Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml 18643F: drivers/regulator/pf8x00-regulator.c 18644 18645NXP PTN5150A CC LOGIC AND EXTCON DRIVER 18646M: Krzysztof Kozlowski <krzk@kernel.org> 18647L: linux-kernel@vger.kernel.org 18648S: Maintained 18649F: Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml 18650F: drivers/extcon/extcon-ptn5150.c 18651 18652NXP SGTL5000 DRIVER 18653M: Fabio Estevam <festevam@gmail.com> 18654L: linux-sound@vger.kernel.org 18655S: Maintained 18656F: Documentation/devicetree/bindings/sound/fsl,sgtl5000.yaml 18657F: sound/soc/codecs/sgtl5000* 18658 18659NXP SJA1105 ETHERNET SWITCH DRIVER 18660M: Vladimir Oltean <olteanv@gmail.com> 18661L: linux-kernel@vger.kernel.org 18662S: Maintained 18663F: drivers/net/dsa/sja1105 18664F: drivers/net/pcs/pcs-xpcs-nxp.c 18665 18666NXP TDA998X DRM DRIVER 18667M: Russell King <linux@armlinux.org.uk> 18668S: Maintained 18669T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel 18670T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes 18671F: drivers/gpu/drm/bridge/tda998x_drv.c 18672F: include/dt-bindings/display/tda998x.h 18673K: "nxp,tda998x" 18674 18675NXP TFA9879 DRIVER 18676M: Peter Rosin <peda@axentia.se> 18677L: linux-sound@vger.kernel.org 18678S: Maintained 18679F: Documentation/devicetree/bindings/sound/nxp,tfa9879.yaml 18680F: sound/soc/codecs/tfa9879* 18681 18682NXP-NCI NFC DRIVER 18683S: Orphan 18684F: Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml 18685F: drivers/nfc/nxp-nci 18686 18687NXP/Goodix TFA989X (TFA1) DRIVER 18688M: Stephan Gerhold <stephan@gerhold.net> 18689L: linux-sound@vger.kernel.org 18690S: Maintained 18691F: Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml 18692F: sound/soc/codecs/tfa989x.c 18693 18694NZXT-KRAKEN2 HARDWARE MONITORING DRIVER 18695M: Jonas Malaco <jonas@protocubo.io> 18696L: linux-hwmon@vger.kernel.org 18697S: Maintained 18698F: Documentation/hwmon/nzxt-kraken2.rst 18699F: drivers/hwmon/nzxt-kraken2.c 18700 18701NZXT-KRAKEN3 HARDWARE MONITORING DRIVER 18702M: Jonas Malaco <jonas@protocubo.io> 18703M: Aleksa Savic <savicaleksa83@gmail.com> 18704L: linux-hwmon@vger.kernel.org 18705S: Maintained 18706F: Documentation/hwmon/nzxt-kraken3.rst 18707F: drivers/hwmon/nzxt-kraken3.c 18708 18709OBJAGG 18710M: Jiri Pirko <jiri@resnulli.us> 18711L: netdev@vger.kernel.org 18712S: Supported 18713F: include/linux/objagg.h 18714F: lib/objagg.c 18715F: lib/test_objagg.c 18716 18717OBJPOOL 18718M: Matt Wu <wuqiang.matt@bytedance.com> 18719S: Supported 18720F: include/linux/objpool.h 18721F: lib/objpool.c 18722F: lib/test_objpool.c 18723 18724OBJTOOL 18725M: Josh Poimboeuf <jpoimboe@kernel.org> 18726M: Peter Zijlstra <peterz@infradead.org> 18727S: Supported 18728F: include/linux/objtool*.h 18729F: tools/objtool/ 18730 18731OCELOT ETHERNET SWITCH DRIVER 18732M: Vladimir Oltean <vladimir.oltean@nxp.com> 18733M: Claudiu Manoil <claudiu.manoil@nxp.com> 18734M: Alexandre Belloni <alexandre.belloni@bootlin.com> 18735M: UNGLinuxDriver@microchip.com 18736L: netdev@vger.kernel.org 18737S: Supported 18738F: drivers/net/dsa/ocelot/* 18739F: drivers/net/ethernet/mscc/ 18740F: include/soc/mscc/ocelot* 18741F: net/dsa/tag_ocelot.c 18742F: net/dsa/tag_ocelot_8021q.c 18743F: tools/testing/selftests/drivers/net/ocelot/* 18744 18745OCELOT EXTERNAL SWITCH CONTROL 18746M: Colin Foster <colin.foster@in-advantage.com> 18747S: Supported 18748F: Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml 18749F: drivers/mfd/ocelot* 18750F: drivers/net/dsa/ocelot/ocelot_ext.c 18751F: include/linux/mfd/ocelot.h 18752 18753OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER 18754M: Frederic Barrat <fbarrat@linux.ibm.com> 18755M: Andrew Donnellan <ajd@linux.ibm.com> 18756L: linuxppc-dev@lists.ozlabs.org 18757S: Supported 18758F: Documentation/userspace-api/accelerators/ocxl.rst 18759F: arch/powerpc/include/asm/pnv-ocxl.h 18760F: arch/powerpc/platforms/powernv/ocxl.c 18761F: drivers/misc/ocxl/ 18762F: include/misc/ocxl* 18763F: include/uapi/misc/ocxl.h 18764 18765OMAP AUDIO SUPPORT 18766M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 18767M: Jarkko Nikula <jarkko.nikula@bitmer.com> 18768L: linux-sound@vger.kernel.org 18769L: linux-omap@vger.kernel.org 18770S: Maintained 18771F: sound/soc/ti/n810.c 18772F: sound/soc/ti/omap* 18773F: sound/soc/ti/rx51.c 18774F: sound/soc/ti/sdma-pcm.* 18775 18776OMAP CLOCK FRAMEWORK SUPPORT 18777M: Paul Walmsley <paul@pwsan.com> 18778L: linux-omap@vger.kernel.org 18779S: Maintained 18780F: arch/arm/*omap*/*clock* 18781 18782OMAP DEVICE TREE SUPPORT 18783M: Tony Lindgren <tony@atomide.com> 18784L: linux-omap@vger.kernel.org 18785L: devicetree@vger.kernel.org 18786S: Maintained 18787F: arch/arm/boot/dts/ti/omap/ 18788 18789OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2) 18790L: linux-omap@vger.kernel.org 18791L: linux-fbdev@vger.kernel.org 18792S: Orphan 18793F: Documentation/arch/arm/omap/dss.rst 18794F: drivers/video/fbdev/omap2/ 18795 18796OMAP FRAMEBUFFER SUPPORT 18797L: linux-fbdev@vger.kernel.org 18798L: linux-omap@vger.kernel.org 18799S: Orphan 18800F: drivers/video/fbdev/omap/ 18801 18802OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT 18803M: Roger Quadros <rogerq@kernel.org> 18804M: Tony Lindgren <tony@atomide.com> 18805L: linux-omap@vger.kernel.org 18806S: Maintained 18807F: arch/arm/mach-omap2/*gpmc* 18808F: drivers/memory/omap-gpmc.c 18809 18810OMAP GPIO DRIVER 18811M: Grygorii Strashko <grygorii.strashko@ti.com> 18812M: Santosh Shilimkar <ssantosh@kernel.org> 18813M: Kevin Hilman <khilman@kernel.org> 18814L: linux-omap@vger.kernel.org 18815S: Maintained 18816F: Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml 18817F: drivers/gpio/gpio-omap.c 18818 18819OMAP HARDWARE SPINLOCK SUPPORT 18820L: linux-omap@vger.kernel.org 18821S: Orphan 18822F: drivers/hwspinlock/omap_hwspinlock.c 18823 18824OMAP HS MMC SUPPORT 18825L: linux-mmc@vger.kernel.org 18826L: linux-omap@vger.kernel.org 18827S: Orphan 18828F: drivers/mmc/host/omap_hsmmc.c 18829 18830OMAP HWMOD DATA 18831M: Paul Walmsley <paul@pwsan.com> 18832L: linux-omap@vger.kernel.org 18833S: Maintained 18834F: arch/arm/mach-omap2/omap_hwmod*data* 18835 18836OMAP HWMOD SUPPORT 18837M: Paul Walmsley <paul@pwsan.com> 18838L: linux-omap@vger.kernel.org 18839S: Maintained 18840F: arch/arm/mach-omap2/omap_hwmod.* 18841 18842OMAP I2C DRIVER 18843M: Vignesh R <vigneshr@ti.com> 18844L: linux-omap@vger.kernel.org 18845L: linux-i2c@vger.kernel.org 18846S: Maintained 18847F: Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml 18848F: drivers/i2c/busses/i2c-omap.c 18849 18850OMAP MMC SUPPORT 18851M: Aaro Koskinen <aaro.koskinen@iki.fi> 18852L: linux-omap@vger.kernel.org 18853S: Odd Fixes 18854F: drivers/mmc/host/omap.c 18855 18856OMAP POWER MANAGEMENT SUPPORT 18857M: Kevin Hilman <khilman@kernel.org> 18858L: linux-omap@vger.kernel.org 18859S: Maintained 18860F: arch/arm/*omap*/*pm* 18861F: drivers/cpufreq/omap-cpufreq.c 18862 18863OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT 18864M: Paul Walmsley <paul@pwsan.com> 18865L: linux-omap@vger.kernel.org 18866S: Maintained 18867F: arch/arm/mach-omap2/prm* 18868 18869OMAP RANDOM NUMBER GENERATOR SUPPORT 18870M: Deepak Saxena <dsaxena@plexity.net> 18871S: Maintained 18872F: drivers/char/hw_random/omap-rng.c 18873 18874OMAP USB SUPPORT 18875L: linux-usb@vger.kernel.org 18876L: linux-omap@vger.kernel.org 18877S: Orphan 18878F: arch/arm/*omap*/usb* 18879F: drivers/usb/*/*omap* 18880 18881OMAP/NEWFLOW NANOBONE MACHINE SUPPORT 18882M: Mark Jackson <mpfj@newflow.co.uk> 18883L: linux-omap@vger.kernel.org 18884S: Maintained 18885F: arch/arm/boot/dts/ti/omap/am335x-nano.dts 18886 18887OMAP1 SUPPORT 18888M: Aaro Koskinen <aaro.koskinen@iki.fi> 18889M: Janusz Krzysztofik <jmkrzyszt@gmail.com> 18890R: Tony Lindgren <tony@atomide.com> 18891L: linux-omap@vger.kernel.org 18892S: Maintained 18893Q: http://patchwork.kernel.org/project/linux-omap/list/ 18894T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 18895F: arch/arm/configs/omap1_defconfig 18896F: arch/arm/mach-omap1/ 18897F: drivers/i2c/busses/i2c-omap.c 18898F: include/linux/platform_data/ams-delta-fiq.h 18899F: include/linux/platform_data/i2c-omap.h 18900 18901OMAP2+ SUPPORT 18902M: Aaro Koskinen <aaro.koskinen@iki.fi> 18903M: Andreas Kemnade <andreas@kemnade.info> 18904M: Kevin Hilman <khilman@baylibre.com> 18905M: Roger Quadros <rogerq@kernel.org> 18906M: Tony Lindgren <tony@atomide.com> 18907L: linux-omap@vger.kernel.org 18908S: Maintained 18909W: http://linux.omap.com/ 18910Q: http://patchwork.kernel.org/project/linux-omap/list/ 18911T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 18912F: Documentation/devicetree/bindings/arm/ti/omap.yaml 18913F: arch/arm/configs/omap2plus_defconfig 18914F: arch/arm/mach-omap2/ 18915F: drivers/bus/omap*.[ch] 18916F: drivers/bus/ti-sysc.c 18917F: drivers/gpio/gpio-tps65219.c 18918F: drivers/i2c/busses/i2c-omap.c 18919F: drivers/irqchip/irq-omap-intc.c 18920F: drivers/mfd/*omap*.c 18921F: drivers/mfd/menelaus.c 18922F: drivers/mfd/palmas.c 18923F: drivers/mfd/tps65217.c 18924F: drivers/mfd/tps65218.c 18925F: drivers/mfd/tps65219.c 18926F: drivers/mfd/tps65910.c 18927F: drivers/mfd/twl-core.[ch] 18928F: drivers/mfd/twl4030*.c 18929F: drivers/mfd/twl6030*.c 18930F: drivers/mfd/twl6040*.c 18931F: drivers/regulator/palmas-regulator*.c 18932F: drivers/regulator/pbias-regulator.c 18933F: drivers/regulator/tps65217-regulator.c 18934F: drivers/regulator/tps65218-regulator.c 18935F: drivers/regulator/tps65219-regulator.c 18936F: drivers/regulator/tps65910-regulator.c 18937F: drivers/regulator/twl-regulator.c 18938F: drivers/regulator/twl6030-regulator.c 18939F: include/linux/platform_data/i2c-omap.h 18940F: include/linux/platform_data/ti-sysc.h 18941 18942OMFS FILESYSTEM 18943M: Bob Copeland <me@bobcopeland.com> 18944L: linux-karma-devel@lists.sourceforge.net 18945S: Maintained 18946F: Documentation/filesystems/omfs.rst 18947F: fs/omfs/ 18948 18949OMNIVISION OG01A1B SENSOR DRIVER 18950M: Sakari Ailus <sakari.ailus@linux.intel.com> 18951L: linux-media@vger.kernel.org 18952S: Maintained 18953F: Documentation/devicetree/bindings/media/i2c/ovti,og01a1b.yaml 18954F: drivers/media/i2c/og01a1b.c 18955 18956OMNIVISION OG0VE1B SENSOR DRIVER 18957M: Vladimir Zapolskiy <vladimir.zapolskiy@linaro.org> 18958L: linux-media@vger.kernel.org 18959S: Maintained 18960T: git git://linuxtv.org/media_tree.git 18961F: Documentation/devicetree/bindings/media/i2c/ovti,og0ve1b.yaml 18962F: drivers/media/i2c/og0ve1b.c 18963 18964OMNIVISION OV01A10 SENSOR DRIVER 18965M: Bingbu Cao <bingbu.cao@intel.com> 18966L: linux-media@vger.kernel.org 18967S: Maintained 18968T: git git://linuxtv.org/media.git 18969F: drivers/media/i2c/ov01a10.c 18970 18971OMNIVISION OV02A10 SENSOR DRIVER 18972L: linux-media@vger.kernel.org 18973S: Orphan 18974T: git git://linuxtv.org/media.git 18975F: Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml 18976F: drivers/media/i2c/ov02a10.c 18977 18978OMNIVISION OV02C10 SENSOR DRIVER 18979M: Hans de Goede <hansg@kernel.org> 18980R: Bryan O'Donoghue <bod@kernel.org> 18981L: linux-media@vger.kernel.org 18982S: Maintained 18983T: git git://linuxtv.org/media.git 18984F: drivers/media/i2c/ov02c10.c 18985 18986OMNIVISION OV02E10 SENSOR DRIVER 18987M: Bryan O'Donoghue <bod@kernel.org> 18988M: Hans de Goede <hansg@kernel.org> 18989L: linux-media@vger.kernel.org 18990S: Maintained 18991T: git git://linuxtv.org/media.git 18992F: Documentation/devicetree/bindings/media/i2c/ovti,ov02e10.yaml 18993F: drivers/media/i2c/ov02e10.c 18994 18995OMNIVISION OV08D10 SENSOR DRIVER 18996M: Jimmy Su <jimmy.su@intel.com> 18997L: linux-media@vger.kernel.org 18998S: Maintained 18999T: git git://linuxtv.org/media.git 19000F: drivers/media/i2c/ov08d10.c 19001 19002OMNIVISION OV08X40 SENSOR DRIVER 19003M: Jason Chen <jason.z.chen@intel.com> 19004L: linux-media@vger.kernel.org 19005S: Maintained 19006T: git git://linuxtv.org/media.git 19007F: drivers/media/i2c/ov08x40.c 19008F: Documentation/devicetree/bindings/media/i2c/ovti,ov08x40.yaml 19009 19010OMNIVISION OV13858 SENSOR DRIVER 19011M: Sakari Ailus <sakari.ailus@linux.intel.com> 19012L: linux-media@vger.kernel.org 19013S: Maintained 19014T: git git://linuxtv.org/media.git 19015F: drivers/media/i2c/ov13858.c 19016 19017OMNIVISION OV13B10 SENSOR DRIVER 19018M: Arec Kao <arec.kao@intel.com> 19019L: linux-media@vger.kernel.org 19020S: Maintained 19021T: git git://linuxtv.org/media.git 19022F: drivers/media/i2c/ov13b10.c 19023 19024OMNIVISION OV2680 SENSOR DRIVER 19025M: Rui Miguel Silva <rmfrfs@gmail.com> 19026M: Hans de Goede <hansg@kernel.org> 19027L: linux-media@vger.kernel.org 19028S: Maintained 19029T: git git://linuxtv.org/media.git 19030F: Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml 19031F: drivers/media/i2c/ov2680.c 19032 19033OMNIVISION OV2685 SENSOR DRIVER 19034M: Shunqian Zheng <zhengsq@rock-chips.com> 19035L: linux-media@vger.kernel.org 19036S: Maintained 19037T: git git://linuxtv.org/media.git 19038F: Documentation/devicetree/bindings/media/i2c/ovti,ov2685.yaml 19039F: drivers/media/i2c/ov2685.c 19040 19041OMNIVISION OV2735 SENSOR DRIVER 19042M: Hardevsinh Palaniya <hardevsinh.palaniya@siliconsignals.io> 19043M: Himanshu Bhavani <himanshu.bhavani@siliconsignals.io> 19044L: linux-media@vger.kernel.org 19045S: Maintained 19046F: Documentation/devicetree/bindings/media/i2c/ovti,ov2735.yaml 19047F: drivers/media/i2c/ov2735.c 19048 19049OMNIVISION OV2740 SENSOR DRIVER 19050M: Tianshu Qiu <tian.shu.qiu@intel.com> 19051R: Sakari Ailus <sakari.ailus@linux.intel.com> 19052R: Bingbu Cao <bingbu.cao@intel.com> 19053L: linux-media@vger.kernel.org 19054S: Maintained 19055T: git git://linuxtv.org/media.git 19056F: drivers/media/i2c/ov2740.c 19057 19058OMNIVISION OV4689 SENSOR DRIVER 19059M: Mikhail Rudenko <mike.rudenko@gmail.com> 19060L: linux-media@vger.kernel.org 19061S: Maintained 19062T: git git://linuxtv.org/media.git 19063F: Documentation/devicetree/bindings/media/i2c/ovti,ov4689.yaml 19064F: drivers/media/i2c/ov4689.c 19065 19066OMNIVISION OV5640 SENSOR DRIVER 19067M: Steve Longerbeam <slongerbeam@gmail.com> 19068L: linux-media@vger.kernel.org 19069S: Maintained 19070T: git git://linuxtv.org/media.git 19071F: drivers/media/i2c/ov5640.c 19072 19073OMNIVISION OV5647 SENSOR DRIVER 19074M: Dave Stevenson <dave.stevenson@raspberrypi.com> 19075M: Jacopo Mondi <jacopo@jmondi.org> 19076L: linux-media@vger.kernel.org 19077S: Maintained 19078T: git git://linuxtv.org/media.git 19079F: Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml 19080F: drivers/media/i2c/ov5647.c 19081 19082OMNIVISION OV5670 SENSOR DRIVER 19083M: Sakari Ailus <sakari.ailus@linux.intel.com> 19084L: linux-media@vger.kernel.org 19085S: Maintained 19086T: git git://linuxtv.org/media.git 19087F: Documentation/devicetree/bindings/media/i2c/ovti,ov5670.yaml 19088F: drivers/media/i2c/ov5670.c 19089 19090OMNIVISION OV5675 SENSOR DRIVER 19091M: Sakari Ailus <sakari.ailus@linux.intel.com> 19092L: linux-media@vger.kernel.org 19093S: Maintained 19094T: git git://linuxtv.org/media.git 19095F: Documentation/devicetree/bindings/media/i2c/ovti,ov5675.yaml 19096F: drivers/media/i2c/ov5675.c 19097 19098OMNIVISION OV5693 SENSOR DRIVER 19099M: Daniel Scally <djrscally@gmail.com> 19100L: linux-media@vger.kernel.org 19101S: Maintained 19102T: git git://linuxtv.org/media.git 19103F: Documentation/devicetree/bindings/media/i2c/ovti,ov5693.yaml 19104F: drivers/media/i2c/ov5693.c 19105 19106OMNIVISION OV5695 SENSOR DRIVER 19107M: Shunqian Zheng <zhengsq@rock-chips.com> 19108L: linux-media@vger.kernel.org 19109S: Maintained 19110T: git git://linuxtv.org/media.git 19111F: drivers/media/i2c/ov5695.c 19112 19113OMNIVISION OV6211 SENSOR DRIVER 19114M: Vladimir Zapolskiy <vladimir.zapolskiy@linaro.org> 19115L: linux-media@vger.kernel.org 19116S: Maintained 19117T: git git://linuxtv.org/media_tree.git 19118F: Documentation/devicetree/bindings/media/i2c/ovti,ov6211.yaml 19119F: drivers/media/i2c/ov6211.c 19120 19121OMNIVISION OV64A40 SENSOR DRIVER 19122M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 19123L: linux-media@vger.kernel.org 19124S: Maintained 19125T: git git://linuxtv.org/media.git 19126F: Documentation/devicetree/bindings/media/i2c/ovti,ov64a40.yaml 19127F: drivers/media/i2c/ov64a40.c 19128 19129OMNIVISION OV7670 SENSOR DRIVER 19130L: linux-media@vger.kernel.org 19131S: Orphan 19132T: git git://linuxtv.org/media.git 19133F: Documentation/devicetree/bindings/media/i2c/ovti,ov7670.txt 19134F: drivers/media/i2c/ov7670.c 19135 19136OMNIVISION OV772x SENSOR DRIVER 19137M: Jacopo Mondi <jacopo@jmondi.org> 19138L: linux-media@vger.kernel.org 19139S: Odd fixes 19140T: git git://linuxtv.org/media.git 19141F: Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml 19142F: drivers/media/i2c/ov772x.c 19143F: include/media/i2c/ov772x.h 19144 19145OMNIVISION OV7740 SENSOR DRIVER 19146L: linux-media@vger.kernel.org 19147S: Orphan 19148T: git git://linuxtv.org/media.git 19149F: Documentation/devicetree/bindings/media/i2c/ovti,ov7740.txt 19150F: drivers/media/i2c/ov7740.c 19151 19152OMNIVISION OV8856 SENSOR DRIVER 19153M: Sakari Ailus <sakari.ailus@linux.intel.com> 19154L: linux-media@vger.kernel.org 19155S: Maintained 19156T: git git://linuxtv.org/media.git 19157F: Documentation/devicetree/bindings/media/i2c/ovti,ov8856.yaml 19158F: drivers/media/i2c/ov8856.c 19159 19160OMNIVISION OV8858 SENSOR DRIVER 19161M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 19162M: Nicholas Roth <nicholas@rothemail.net> 19163L: linux-media@vger.kernel.org 19164S: Maintained 19165T: git git://linuxtv.org/media.git 19166F: Documentation/devicetree/bindings/media/i2c/ovti,ov8858.yaml 19167F: drivers/media/i2c/ov8858.c 19168 19169OMNIVISION OV9282 SENSOR DRIVER 19170M: Dave Stevenson <dave.stevenson@raspberrypi.com> 19171L: linux-media@vger.kernel.org 19172S: Maintained 19173T: git git://linuxtv.org/media.git 19174F: Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml 19175F: drivers/media/i2c/ov9282.c 19176 19177OMNIVISION OV9640 SENSOR DRIVER 19178M: Petr Cvek <petrcvekcz@gmail.com> 19179L: linux-media@vger.kernel.org 19180S: Maintained 19181F: drivers/media/i2c/ov9640.* 19182 19183OMNIVISION OV9650 SENSOR DRIVER 19184M: Sakari Ailus <sakari.ailus@linux.intel.com> 19185R: Akinobu Mita <akinobu.mita@gmail.com> 19186R: Sylwester Nawrocki <s.nawrocki@samsung.com> 19187L: linux-media@vger.kernel.org 19188S: Maintained 19189T: git git://linuxtv.org/media.git 19190F: Documentation/devicetree/bindings/media/i2c/ovti,ov9650.txt 19191F: drivers/media/i2c/ov9650.c 19192 19193OMNIVISION OV9734 SENSOR DRIVER 19194M: Tianshu Qiu <tian.shu.qiu@intel.com> 19195R: Bingbu Cao <bingbu.cao@intel.com> 19196L: linux-media@vger.kernel.org 19197S: Maintained 19198T: git git://linuxtv.org/media.git 19199F: drivers/media/i2c/ov9734.c 19200 19201ONBOARD USB HUB DRIVER 19202M: Matthias Kaehlcke <mka@chromium.org> 19203L: linux-usb@vger.kernel.org 19204S: Maintained 19205F: Documentation/ABI/testing/sysfs-bus-platform-onboard-usb-dev 19206F: drivers/usb/misc/onboard_usb_dev.c 19207 19208ONENAND FLASH DRIVER 19209M: Kyungmin Park <kyungmin.park@samsung.com> 19210L: linux-mtd@lists.infradead.org 19211S: Maintained 19212F: drivers/mtd/nand/onenand/ 19213F: include/linux/mtd/onenand*.h 19214 19215ONEXPLAYER PLATFORM EC DRIVER 19216M: Antheas Kapenekakis <lkml@antheas.dev> 19217M: Derek John Clark <derekjohn.clark@gmail.com> 19218M: Joaquín Ignacio Aramendía <samsagax@gmail.com> 19219L: platform-driver-x86@vger.kernel.org 19220S: Maintained 19221F: drivers/platform/x86/oxpec.c 19222 19223ONIE TLV NVMEM LAYOUT DRIVER 19224M: Miquel Raynal <miquel.raynal@bootlin.com> 19225S: Maintained 19226F: Documentation/devicetree/bindings/nvmem/layouts/onie,tlv-layout.yaml 19227F: drivers/nvmem/layouts/onie-tlv.c 19228 19229ONION OMEGA2+ BOARD 19230M: Harvey Hunt <harveyhuntnexus@gmail.com> 19231L: linux-mips@vger.kernel.org 19232S: Maintained 19233F: arch/mips/boot/dts/ralink/omega2p.dts 19234 19235ONSEMI ETHERNET PHY DRIVERS 19236M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 19237L: netdev@vger.kernel.org 19238S: Supported 19239W: http://www.onsemi.com 19240F: drivers/net/phy/ncn* 19241 19242OP-TEE DRIVER 19243M: Jens Wiklander <jens.wiklander@linaro.org> 19244L: op-tee@lists.trustedfirmware.org 19245S: Maintained 19246F: Documentation/ABI/testing/sysfs-bus-optee-devices 19247F: drivers/tee/optee/ 19248 19249OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER 19250M: Sumit Garg <sumit.garg@kernel.org> 19251L: op-tee@lists.trustedfirmware.org 19252S: Maintained 19253F: drivers/char/hw_random/optee-rng.c 19254 19255OP-TEE RTC DRIVER 19256M: Clément Léger <clement.leger@bootlin.com> 19257L: linux-rtc@vger.kernel.org 19258S: Maintained 19259F: drivers/rtc/rtc-optee.c 19260 19261OPA-VNIC DRIVER 19262M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 19263L: linux-rdma@vger.kernel.org 19264S: Supported 19265F: drivers/infiniband/ulp/opa_vnic 19266 19267OPEN ALLIANCE 10BASE-T1S MACPHY SERIAL INTERFACE FRAMEWORK 19268M: Parthiban Veerasooran <parthiban.veerasooran@microchip.com> 19269L: netdev@vger.kernel.org 19270S: Maintained 19271F: Documentation/networking/oa-tc6-framework.rst 19272F: drivers/net/ethernet/oa_tc6.c 19273F: include/linux/oa_tc6.h 19274 19275OPEN FIRMWARE AND FLATTENED DEVICE TREE 19276M: Rob Herring <robh@kernel.org> 19277M: Saravana Kannan <saravanak@google.com> 19278L: devicetree@vger.kernel.org 19279S: Maintained 19280Q: http://patchwork.kernel.org/project/devicetree/list/ 19281W: http://www.devicetree.org/ 19282C: irc://irc.libera.chat/devicetree 19283T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 19284F: Documentation/ABI/testing/sysfs-firmware-ofw 19285F: drivers/of/ 19286F: include/linux/of*.h 19287F: rust/helpers/of.c 19288F: rust/kernel/of.rs 19289F: scripts/dtc/ 19290F: tools/testing/selftests/dt/ 19291K: of_overlay_notifier_ 19292K: of_overlay_fdt_apply 19293K: of_overlay_remove 19294 19295OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS 19296M: Rob Herring <robh@kernel.org> 19297M: Krzysztof Kozlowski <krzk+dt@kernel.org> 19298M: Conor Dooley <conor+dt@kernel.org> 19299L: devicetree@vger.kernel.org 19300S: Maintained 19301Q: http://patchwork.kernel.org/project/devicetree/list/ 19302C: irc://irc.libera.chat/devicetree 19303T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 19304F: Documentation/devicetree/ 19305F: arch/*/boot/dts/ 19306F: include/dt-bindings/ 19307 19308OPENCOMPUTE PTP CLOCK DRIVER 19309M: Jonathan Lemon <jonathan.lemon@gmail.com> 19310M: Vadim Fedorenko <vadim.fedorenko@linux.dev> 19311L: netdev@vger.kernel.org 19312S: Maintained 19313F: drivers/ptp/ptp_ocp.c 19314 19315OPENCORES I2C BUS DRIVER 19316M: Peter Korsgaard <peter@korsgaard.com> 19317M: Andrew Lunn <andrew@lunn.ch> 19318L: linux-i2c@vger.kernel.org 19319S: Maintained 19320F: Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml 19321F: Documentation/i2c/busses/i2c-ocores.rst 19322F: drivers/i2c/busses/i2c-ocores.c 19323F: include/linux/platform_data/i2c-ocores.h 19324 19325OPENRISC ARCHITECTURE 19326M: Jonas Bonn <jonas@southpole.se> 19327M: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> 19328M: Stafford Horne <shorne@gmail.com> 19329L: linux-openrisc@vger.kernel.org 19330S: Maintained 19331W: http://openrisc.io 19332T: git https://github.com/openrisc/linux.git 19333F: Documentation/arch/openrisc/ 19334F: Documentation/devicetree/bindings/openrisc/ 19335F: arch/openrisc/ 19336F: drivers/irqchip/irq-ompic.c 19337F: drivers/irqchip/irq-or1k-* 19338 19339OPENVPN DATA CHANNEL OFFLOAD 19340M: Antonio Quartulli <antonio@openvpn.net> 19341R: Sabrina Dubroca <sd@queasysnail.net> 19342L: openvpn-devel@lists.sourceforge.net (subscribers-only) 19343L: netdev@vger.kernel.org 19344S: Supported 19345T: git https://github.com/OpenVPN/ovpn-net-next.git 19346F: Documentation/netlink/specs/ovpn.yaml 19347F: drivers/net/ovpn/ 19348F: include/uapi/linux/ovpn.h 19349F: tools/testing/selftests/net/ovpn/ 19350 19351OPENVSWITCH 19352M: Aaron Conole <aconole@redhat.com> 19353M: Eelco Chaudron <echaudro@redhat.com> 19354M: Ilya Maximets <i.maximets@ovn.org> 19355L: netdev@vger.kernel.org 19356L: dev@openvswitch.org 19357S: Maintained 19358W: http://openvswitch.org 19359F: Documentation/networking/openvswitch.rst 19360F: include/uapi/linux/openvswitch.h 19361F: net/openvswitch/ 19362F: tools/testing/selftests/net/openvswitch/ 19363 19364OPERATING PERFORMANCE POINTS (OPP) 19365M: Viresh Kumar <vireshk@kernel.org> 19366M: Nishanth Menon <nm@ti.com> 19367M: Stephen Boyd <sboyd@kernel.org> 19368L: linux-pm@vger.kernel.org 19369S: Maintained 19370T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git 19371F: Documentation/devicetree/bindings/opp/ 19372F: Documentation/power/opp.rst 19373F: drivers/opp/ 19374F: include/linux/pm_opp.h 19375F: rust/kernel/opp.rs 19376 19377OPL4 DRIVER 19378M: Clemens Ladisch <clemens@ladisch.de> 19379L: linux-sound@vger.kernel.org 19380S: Maintained 19381T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19382F: sound/drivers/opl4/ 19383 19384ORACLE CLUSTER FILESYSTEM 2 (OCFS2) 19385M: Mark Fasheh <mark@fasheh.com> 19386M: Joel Becker <jlbec@evilplan.org> 19387M: Joseph Qi <joseph.qi@linux.alibaba.com> 19388L: ocfs2-devel@lists.linux.dev 19389S: Supported 19390W: http://ocfs2.wiki.kernel.org 19391F: Documentation/filesystems/dlmfs.rst 19392F: Documentation/filesystems/ocfs2.rst 19393F: fs/ocfs2/ 19394 19395ORANGEFS FILESYSTEM 19396M: Mike Marshall <hubcap@omnibond.com> 19397R: Martin Brandenburg <martin@omnibond.com> 19398L: devel@lists.orangefs.org 19399S: Supported 19400T: git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git 19401F: Documentation/filesystems/orangefs.rst 19402F: fs/orangefs/ 19403 19404OV2659 OMNIVISION SENSOR DRIVER 19405M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 19406L: linux-media@vger.kernel.org 19407S: Maintained 19408W: https://linuxtv.org 19409Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19410T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 19411F: Documentation/devicetree/bindings/media/i2c/ovti,ov2659.txt 19412F: drivers/media/i2c/ov2659.c 19413F: include/media/i2c/ov2659.h 19414 19415OVERLAY FILESYSTEM 19416M: Miklos Szeredi <miklos@szeredi.hu> 19417M: Amir Goldstein <amir73il@gmail.com> 19418L: linux-unionfs@vger.kernel.org 19419S: Supported 19420T: git git://git.kernel.org/pub/scm/linux/kernel/git/overlayfs/vfs.git 19421F: Documentation/filesystems/overlayfs.rst 19422F: fs/overlayfs/ 19423 19424P54 WIRELESS DRIVER 19425M: Christian Lamparter <chunkeey@googlemail.com> 19426L: linux-wireless@vger.kernel.org 19427S: Maintained 19428W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 19429F: drivers/net/wireless/intersil/ 19430 19431PACKET SOCKETS 19432M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 19433S: Maintained 19434F: include/uapi/linux/if_packet.h 19435F: net/packet/af_packet.c 19436 19437PACKING 19438M: Vladimir Oltean <olteanv@gmail.com> 19439L: netdev@vger.kernel.org 19440S: Supported 19441F: Documentation/core-api/packing.rst 19442F: include/linux/packing.h 19443F: lib/packing.c 19444F: lib/packing_test.c 19445F: scripts/gen_packed_field_checks.c 19446 19447PADATA PARALLEL EXECUTION MECHANISM 19448M: Steffen Klassert <steffen.klassert@secunet.com> 19449M: Daniel Jordan <daniel.m.jordan@oracle.com> 19450L: linux-crypto@vger.kernel.org 19451L: linux-kernel@vger.kernel.org 19452S: Maintained 19453F: Documentation/core-api/padata.rst 19454F: include/linux/padata.h 19455F: kernel/padata.c 19456 19457PAGE CACHE 19458M: Matthew Wilcox (Oracle) <willy@infradead.org> 19459L: linux-fsdevel@vger.kernel.org 19460S: Supported 19461T: git git://git.infradead.org/users/willy/pagecache.git 19462F: Documentation/filesystems/locking.rst 19463F: Documentation/filesystems/vfs.rst 19464F: include/linux/pagemap.h 19465F: mm/filemap.c 19466F: mm/page-writeback.c 19467F: mm/readahead.c 19468F: mm/truncate.c 19469 19470PAGE POOL 19471M: Jesper Dangaard Brouer <hawk@kernel.org> 19472M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 19473L: netdev@vger.kernel.org 19474S: Supported 19475F: Documentation/networking/page_pool.rst 19476F: include/net/page_pool/ 19477F: include/trace/events/page_pool.h 19478F: net/core/page_pool.c 19479 19480PAGE TABLE CHECK 19481M: Pasha Tatashin <pasha.tatashin@soleen.com> 19482M: Andrew Morton <akpm@linux-foundation.org> 19483L: linux-mm@kvack.org 19484S: Maintained 19485F: Documentation/mm/page_table_check.rst 19486F: include/linux/page_table_check.h 19487F: mm/page_table_check.c 19488 19489PAGE STATE DEBUG SCRIPT 19490M: Ye Liu <liuye@kylinos.cn> 19491S: Maintained 19492F: tools/mm/show_page_info.py 19493 19494PANASONIC LAPTOP ACPI EXTRAS DRIVER 19495M: Kenneth Chan <kenneth.t.chan@gmail.com> 19496L: platform-driver-x86@vger.kernel.org 19497S: Maintained 19498F: drivers/platform/x86/panasonic-laptop.c 19499 19500PARALLAX PING IIO SENSOR DRIVER 19501M: Andreas Klinger <ak@it-klinger.de> 19502L: linux-iio@vger.kernel.org 19503S: Maintained 19504F: Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml 19505F: drivers/iio/proximity/ping.c 19506 19507PARALLEL LCD/KEYPAD PANEL DRIVER 19508M: Willy Tarreau <willy@haproxy.com> 19509M: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> 19510S: Odd Fixes 19511F: Documentation/admin-guide/lcd-panel-cgram.rst 19512F: drivers/auxdisplay/panel.c 19513 19514PARALLEL PORT SUBSYSTEM 19515M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 19516M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 19517L: linux-parport@lists.infradead.org (subscribers-only) 19518S: Maintained 19519F: Documentation/driver-api/parport*.rst 19520F: drivers/char/ppdev.c 19521F: drivers/parport/ 19522F: include/linux/parport*.h 19523F: include/uapi/linux/ppdev.h 19524 19525PARAVIRT_OPS INTERFACE 19526M: Juergen Gross <jgross@suse.com> 19527R: Ajay Kaher <ajay.kaher@broadcom.com> 19528R: Alexey Makhalov <alexey.makhalov@broadcom.com> 19529R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 19530L: virtualization@lists.linux.dev 19531L: x86@kernel.org 19532S: Supported 19533T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 19534F: Documentation/virt/paravirt_ops.rst 19535F: arch/*/include/asm/paravirt*.h 19536F: arch/*/kernel/paravirt* 19537F: include/linux/hypervisor.h 19538 19539PARISC ARCHITECTURE 19540M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 19541M: Helge Deller <deller@gmx.de> 19542L: linux-parisc@vger.kernel.org 19543S: Maintained 19544W: https://parisc.wiki.kernel.org 19545Q: http://patchwork.kernel.org/project/linux-parisc/list/ 19546T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git 19547T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git 19548F: Documentation/arch/parisc/ 19549F: arch/parisc/ 19550F: drivers/char/agp/parisc-agp.c 19551F: drivers/input/misc/hp_sdc_rtc.c 19552F: drivers/input/serio/gscps2.c 19553F: drivers/input/serio/hp_sdc* 19554F: drivers/parisc/ 19555F: drivers/parport/parport_gsc.* 19556F: drivers/tty/serial/8250/8250_parisc.c 19557F: drivers/video/console/sti* 19558F: drivers/video/fbdev/sti* 19559F: drivers/video/logo/logo_parisc* 19560F: include/linux/hp_sdc.h 19561 19562PARMAN 19563M: Jiri Pirko <jiri@resnulli.us> 19564L: netdev@vger.kernel.org 19565S: Supported 19566F: include/linux/parman.h 19567F: lib/parman.c 19568F: lib/test_parman.c 19569 19570PC ENGINES APU BOARD DRIVER 19571M: Enrico Weigelt, metux IT consult <info@metux.net> 19572S: Maintained 19573F: drivers/platform/x86/pcengines-apuv2.c 19574 19575PC87360 HARDWARE MONITORING DRIVER 19576M: Jim Cromie <jim.cromie@gmail.com> 19577L: linux-hwmon@vger.kernel.org 19578S: Maintained 19579F: Documentation/hwmon/pc87360.rst 19580F: drivers/hwmon/pc87360.c 19581 19582PC8736x GPIO DRIVER 19583M: Jim Cromie <jim.cromie@gmail.com> 19584S: Maintained 19585F: drivers/char/pc8736x_gpio.c 19586 19587PC87427 HARDWARE MONITORING DRIVER 19588M: Jean Delvare <jdelvare@suse.com> 19589L: linux-hwmon@vger.kernel.org 19590S: Maintained 19591F: Documentation/hwmon/pc87427.rst 19592F: drivers/hwmon/pc87427.c 19593 19594MAX77705 HARDWARE MONITORING DRIVER 19595M: Dzmitry Sankouski <dsankouski@gmail.com> 19596L: linux-hwmon@vger.kernel.org 19597S: Maintained 19598F: Documentation/hwmon/max77705.rst 19599F: drivers/hwmon/max77705-hwmon.c 19600 19601PCA9532 LED DRIVER 19602M: Riku Voipio <riku.voipio@iki.fi> 19603S: Maintained 19604F: drivers/leds/leds-pca9532.c 19605F: include/linux/leds-pca9532.h 19606 19607PCI DRIVER FOR AARDVARK (Marvell Armada 3700) 19608M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 19609M: Pali Rohár <pali@kernel.org> 19610L: linux-pci@vger.kernel.org 19611L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19612S: Maintained 19613F: Documentation/devicetree/bindings/pci/marvell,armada-3700-pcie.yaml 19614F: drivers/pci/controller/pci-aardvark.c 19615 19616PCI DRIVER FOR ALTERA PCIE IP 19617M: Joyce Ooi <joyce.ooi@intel.com> 19618L: linux-pci@vger.kernel.org 19619S: Supported 19620F: Documentation/devicetree/bindings/pci/altr,pcie-root-port.yaml 19621F: drivers/pci/controller/pcie-altera.c 19622 19623PCI DRIVER FOR APPLIEDMICRO XGENE 19624M: Toan Le <toan@os.amperecomputing.com> 19625L: linux-pci@vger.kernel.org 19626L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19627S: Maintained 19628F: Documentation/devicetree/bindings/pci/apm,xgene-pcie.yaml 19629F: drivers/pci/controller/pci-xgene.c 19630 19631PCI DRIVER FOR ARM VERSATILE PLATFORM 19632M: Rob Herring <robh@kernel.org> 19633L: linux-pci@vger.kernel.org 19634L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19635S: Maintained 19636F: Documentation/devicetree/bindings/pci/versatile.yaml 19637F: drivers/pci/controller/pci-versatile.c 19638 19639PCI DRIVER FOR ARMADA 8K 19640M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 19641L: linux-pci@vger.kernel.org 19642L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19643S: Maintained 19644F: Documentation/devicetree/bindings/pci/marvell,armada8k-pcie.yaml 19645F: drivers/pci/controller/dwc/pcie-armada8k.c 19646 19647PCI DRIVER FOR CADENCE PCIE IP 19648L: linux-pci@vger.kernel.org 19649S: Orphan 19650F: Documentation/devicetree/bindings/pci/cdns,* 19651F: drivers/pci/controller/cadence/*cadence* 19652 19653PCI DRIVER FOR FREESCALE LAYERSCAPE 19654M: Minghuan Lian <minghuan.Lian@nxp.com> 19655M: Mingkai Hu <mingkai.hu@nxp.com> 19656M: Roy Zang <roy.zang@nxp.com> 19657L: linuxppc-dev@lists.ozlabs.org 19658L: linux-pci@vger.kernel.org 19659L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19660L: imx@lists.linux.dev 19661S: Maintained 19662F: drivers/pci/controller/dwc/*layerscape* 19663 19664PCI DRIVER FOR FU740 19665M: Paul Walmsley <pjw@kernel.org> 19666M: Greentime Hu <greentime.hu@sifive.com> 19667M: Samuel Holland <samuel.holland@sifive.com> 19668L: linux-pci@vger.kernel.org 19669S: Maintained 19670F: Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml 19671F: drivers/pci/controller/dwc/pcie-fu740.c 19672 19673PCI DRIVER FOR GENERIC OF HOSTS 19674M: Will Deacon <will@kernel.org> 19675L: linux-pci@vger.kernel.org 19676L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19677S: Maintained 19678F: Documentation/devicetree/bindings/pci/host-generic-pci.yaml 19679F: drivers/pci/controller/pci-host-common.c 19680F: drivers/pci/controller/pci-host-generic.c 19681 19682PCI DRIVER FOR IMX6 19683M: Richard Zhu <hongxing.zhu@nxp.com> 19684M: Lucas Stach <l.stach@pengutronix.de> 19685L: linux-pci@vger.kernel.org 19686L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19687L: imx@lists.linux.dev 19688S: Maintained 19689F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-common.yaml 19690F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-ep.yaml 19691F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml 19692F: drivers/pci/controller/dwc/*imx6* 19693 19694PCI DRIVER FOR INTEL IXP4XX 19695M: Linus Walleij <linus.walleij@linaro.org> 19696S: Maintained 19697F: Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml 19698F: drivers/pci/controller/pci-ixp4xx.c 19699 19700PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD) 19701M: Nirmal Patel <nirmal.patel@linux.intel.com> 19702R: Jonathan Derrick <jonathan.derrick@linux.dev> 19703L: linux-pci@vger.kernel.org 19704S: Supported 19705F: drivers/pci/controller/vmd.c 19706 19707PCI DRIVER FOR MICROSEMI SWITCHTEC 19708M: Kurt Schwemmer <kurt.schwemmer@microsemi.com> 19709M: Logan Gunthorpe <logang@deltatee.com> 19710L: linux-pci@vger.kernel.org 19711S: Maintained 19712F: Documentation/ABI/testing/sysfs-class-switchtec 19713F: Documentation/driver-api/switchtec.rst 19714F: drivers/ntb/hw/mscc/ 19715F: drivers/pci/switch/switchtec* 19716F: include/linux/switchtec.h 19717F: include/uapi/linux/switchtec_ioctl.h 19718 19719PCI DRIVER FOR MOBIVEIL PCIE IP 19720M: Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in> 19721M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 19722L: linux-pci@vger.kernel.org 19723S: Supported 19724F: Documentation/devicetree/bindings/pci/mbvl,gpex40-pcie.yaml 19725F: drivers/pci/controller/mobiveil/pcie-mobiveil* 19726 19727PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support) 19728M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 19729M: Pali Rohár <pali@kernel.org> 19730L: linux-pci@vger.kernel.org 19731L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19732S: Maintained 19733F: drivers/pci/controller/*mvebu* 19734 19735PCI DRIVER FOR NVIDIA TEGRA 19736M: Thierry Reding <thierry.reding@gmail.com> 19737L: linux-tegra@vger.kernel.org 19738L: linux-pci@vger.kernel.org 19739S: Supported 19740F: Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt 19741F: drivers/pci/controller/pci-tegra.c 19742 19743PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER 19744M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 19745L: linux-pci@vger.kernel.org 19746L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19747S: Maintained 19748F: drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c 19749 19750PCI DRIVER FOR PLDA PCIE IP 19751M: Daire McNamara <daire.mcnamara@microchip.com> 19752L: linux-pci@vger.kernel.org 19753S: Maintained 19754F: Documentation/devicetree/bindings/pci/plda,xpressrich3-axi-common.yaml 19755F: drivers/pci/controller/plda/pcie-plda-host.c 19756F: drivers/pci/controller/plda/pcie-plda.h 19757 19758PCI DRIVER FOR RENESAS R-CAR 19759M: Marek Vasut <marek.vasut+renesas@gmail.com> 19760M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 19761L: linux-pci@vger.kernel.org 19762L: linux-renesas-soc@vger.kernel.org 19763S: Maintained 19764F: Documentation/PCI/controller/rcar-pcie-firmware.rst 19765F: Documentation/devicetree/bindings/pci/*rcar* 19766F: drivers/pci/controller/*rcar* 19767F: drivers/pci/controller/dwc/*rcar* 19768 19769PCI DRIVER FOR SAMSUNG EXYNOS 19770M: Jingoo Han <jingoohan1@gmail.com> 19771L: linux-pci@vger.kernel.org 19772L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19773L: linux-samsung-soc@vger.kernel.org 19774S: Maintained 19775F: drivers/pci/controller/dwc/pci-exynos.c 19776 19777PCI DRIVER FOR STM32MP25 19778M: Christian Bruel <christian.bruel@foss.st.com> 19779L: linux-pci@vger.kernel.org 19780S: Maintained 19781F: Documentation/devicetree/bindings/pci/st,stm32-pcie-*.yaml 19782F: drivers/pci/controller/dwc/*stm32* 19783 19784PCI DRIVER FOR SYNOPSYS DESIGNWARE 19785M: Jingoo Han <jingoohan1@gmail.com> 19786M: Manivannan Sadhasivam <mani@kernel.org> 19787L: linux-pci@vger.kernel.org 19788S: Maintained 19789F: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml 19790F: Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml 19791F: drivers/pci/controller/dwc/*designware* 19792F: include/linux/pcie-dwc.h 19793 19794PCI DRIVER FOR TI DRA7XX/J721E 19795M: Vignesh Raghavendra <vigneshr@ti.com> 19796R: Siddharth Vadapalli <s-vadapalli@ti.com> 19797L: linux-omap@vger.kernel.org 19798L: linux-pci@vger.kernel.org 19799L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19800S: Supported 19801F: Documentation/devicetree/bindings/pci/ti-pci.txt 19802F: drivers/pci/controller/cadence/pci-j721e.c 19803F: drivers/pci/controller/dwc/pci-dra7xx.c 19804 19805PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC 19806M: Linus Walleij <linus.walleij@linaro.org> 19807L: linux-pci@vger.kernel.org 19808S: Maintained 19809F: Documentation/devicetree/bindings/pci/v3,v360epc-pci.yaml 19810F: drivers/pci/controller/pci-v3-semi.c 19811 19812PCI DRIVER FOR XILINX VERSAL CPM 19813M: Bharat Kumar Gogada <bharat.kumar.gogada@amd.com> 19814M: Michal Simek <michal.simek@amd.com> 19815L: linux-pci@vger.kernel.org 19816S: Maintained 19817F: Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml 19818F: drivers/pci/controller/pcie-xilinx-cpm.c 19819 19820PCI ENDPOINT SUBSYSTEM 19821M: Manivannan Sadhasivam <mani@kernel.org> 19822M: Krzysztof Wilczyński <kwilczynski@kernel.org> 19823R: Kishon Vijay Abraham I <kishon@kernel.org> 19824L: linux-pci@vger.kernel.org 19825S: Supported 19826Q: https://patchwork.kernel.org/project/linux-pci/list/ 19827B: https://bugzilla.kernel.org 19828C: irc://irc.oftc.net/linux-pci 19829T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 19830F: Documentation/PCI/endpoint/* 19831F: Documentation/misc-devices/pci-endpoint-test.rst 19832F: drivers/misc/pci_endpoint_test.c 19833F: drivers/pci/endpoint/ 19834F: tools/testing/selftests/pci_endpoint/ 19835 19836PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC 19837M: Mahesh J Salgaonkar <mahesh@linux.ibm.com> 19838R: Oliver O'Halloran <oohall@gmail.com> 19839L: linuxppc-dev@lists.ozlabs.org 19840S: Supported 19841F: Documentation/PCI/pci-error-recovery.rst 19842F: Documentation/arch/powerpc/eeh-pci-error-recovery.rst 19843F: arch/powerpc/include/*/eeh*.h 19844F: arch/powerpc/kernel/eeh*.c 19845F: arch/powerpc/platforms/*/eeh*.c 19846F: drivers/pci/pcie/aer.c 19847F: drivers/pci/pcie/dpc.c 19848F: drivers/pci/pcie/err.c 19849 19850PCI ERROR RECOVERY 19851M: Linas Vepstas <linasvepstas@gmail.com> 19852L: linux-pci@vger.kernel.org 19853S: Supported 19854F: Documentation/PCI/pci-error-recovery.rst 19855 19856PCI MSI DRIVER FOR ALTERA MSI IP 19857M: Joyce Ooi <joyce.ooi@intel.com> 19858L: linux-pci@vger.kernel.org 19859S: Supported 19860F: Documentation/devicetree/bindings/interrupt-controller/altr,msi-controller.yaml 19861F: drivers/pci/controller/pcie-altera-msi.c 19862 19863PCI MSI DRIVER FOR APPLIEDMICRO XGENE 19864M: Toan Le <toan@os.amperecomputing.com> 19865L: linux-pci@vger.kernel.org 19866L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19867S: Maintained 19868F: Documentation/devicetree/bindings/interrupt-controller/apm,xgene1-msi.yaml 19869F: drivers/pci/controller/pci-xgene-msi.c 19870 19871PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS 19872M: Lorenzo Pieralisi <lpieralisi@kernel.org> 19873M: Krzysztof Wilczyński <kwilczynski@kernel.org> 19874M: Manivannan Sadhasivam <mani@kernel.org> 19875R: Rob Herring <robh@kernel.org> 19876L: linux-pci@vger.kernel.org 19877S: Supported 19878Q: https://patchwork.kernel.org/project/linux-pci/list/ 19879B: https://bugzilla.kernel.org 19880C: irc://irc.oftc.net/linux-pci 19881T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 19882F: Documentation/ABI/testing/debugfs-pcie-ptm 19883F: Documentation/devicetree/bindings/pci/ 19884F: drivers/pci/controller/ 19885F: drivers/pci/pci-bridge-emul.c 19886F: drivers/pci/pci-bridge-emul.h 19887 19888PCI PEER-TO-PEER DMA (P2PDMA) 19889M: Bjorn Helgaas <bhelgaas@google.com> 19890M: Logan Gunthorpe <logang@deltatee.com> 19891L: linux-pci@vger.kernel.org 19892S: Supported 19893Q: https://patchwork.kernel.org/project/linux-pci/list/ 19894B: https://bugzilla.kernel.org 19895C: irc://irc.oftc.net/linux-pci 19896T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 19897F: Documentation/driver-api/pci/p2pdma.rst 19898F: drivers/pci/p2pdma.c 19899F: include/linux/pci-p2pdma.h 19900 19901PCI POWER CONTROL 19902M: Bartosz Golaszewski <brgl@bgdev.pl> 19903L: linux-pci@vger.kernel.org 19904S: Maintained 19905T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 19906F: drivers/pci/pwrctrl/* 19907F: include/linux/pci-pwrctrl.h 19908 19909PCI SUBSYSTEM 19910M: Bjorn Helgaas <bhelgaas@google.com> 19911L: linux-pci@vger.kernel.org 19912S: Supported 19913Q: https://patchwork.kernel.org/project/linux-pci/list/ 19914B: https://bugzilla.kernel.org 19915C: irc://irc.oftc.net/linux-pci 19916T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 19917F: Documentation/PCI/ 19918F: Documentation/devicetree/bindings/pci/ 19919F: arch/x86/kernel/early-quirks.c 19920F: arch/x86/kernel/quirks.c 19921F: arch/x86/pci/ 19922F: drivers/acpi/pci* 19923F: drivers/pci/ 19924F: include/asm-generic/pci* 19925F: include/linux/of_pci.h 19926F: include/linux/pci* 19927F: include/uapi/linux/pci* 19928 19929PCI SUBSYSTEM [RUST] 19930M: Danilo Krummrich <dakr@kernel.org> 19931R: Bjorn Helgaas <bhelgaas@google.com> 19932R: Krzysztof Wilczyński <kwilczynski@kernel.org> 19933L: linux-pci@vger.kernel.org 19934S: Maintained 19935C: irc://irc.oftc.net/linux-pci 19936T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 19937F: rust/helpers/pci.c 19938F: rust/kernel/pci.rs 19939F: rust/kernel/pci/ 19940F: samples/rust/rust_driver_pci.rs 19941 19942PCIE BANDWIDTH CONTROLLER 19943M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 19944L: linux-pci@vger.kernel.org 19945S: Supported 19946F: drivers/pci/pcie/bwctrl.c 19947F: drivers/thermal/pcie_cooling.c 19948F: include/linux/pci-bwctrl.h 19949F: tools/testing/selftests/pcie_bwctrl/ 19950 19951PCIE DRIVER FOR AMAZON ANNAPURNA LABS 19952M: Jonathan Chocron <jonnyc@amazon.com> 19953L: linux-pci@vger.kernel.org 19954S: Maintained 19955F: Documentation/devicetree/bindings/pci/amazon,al-alpine-v3-pcie.yaml 19956F: drivers/pci/controller/dwc/pcie-al.c 19957 19958PCIE DRIVER FOR AMLOGIC MESON 19959M: Yue Wang <yue.wang@Amlogic.com> 19960L: linux-pci@vger.kernel.org 19961L: linux-amlogic@lists.infradead.org 19962S: Maintained 19963F: drivers/pci/controller/dwc/pci-meson.c 19964 19965PCIE DRIVER FOR AXIS ARTPEC 19966M: Jesper Nilsson <jesper.nilsson@axis.com> 19967L: linux-arm-kernel@axis.com 19968L: linux-pci@vger.kernel.org 19969S: Maintained 19970F: Documentation/devicetree/bindings/pci/axis,artpec* 19971F: drivers/pci/controller/dwc/*artpec* 19972 19973PCIE DRIVER FOR CAVIUM THUNDERX 19974M: Robert Richter <rric@kernel.org> 19975L: linux-pci@vger.kernel.org 19976L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19977S: Odd Fixes 19978F: drivers/pci/controller/pci-thunder-* 19979 19980PCIE DRIVER FOR HISILICON 19981M: Zhou Wang <wangzhou1@hisilicon.com> 19982L: linux-pci@vger.kernel.org 19983S: Maintained 19984F: drivers/pci/controller/dwc/pcie-hisi.c 19985 19986PCIE DRIVER FOR HISILICON KIRIN 19987M: Xiaowei Song <songxiaowei@hisilicon.com> 19988M: Binghui Wang <wangbinghui@hisilicon.com> 19989L: linux-pci@vger.kernel.org 19990S: Maintained 19991F: Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml 19992F: drivers/pci/controller/dwc/pcie-kirin.c 19993 19994PCIE DRIVER FOR HISILICON STB 19995M: Shawn Guo <shawn.guo@linaro.org> 19996L: linux-pci@vger.kernel.org 19997S: Maintained 19998F: Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt 19999F: drivers/pci/controller/dwc/pcie-histb.c 20000 20001PCIE DRIVER FOR INTEL KEEM BAY 20002M: Srikanth Thokala <srikanth.thokala@intel.com> 20003L: linux-pci@vger.kernel.org 20004S: Supported 20005F: Documentation/devicetree/bindings/pci/intel,keembay-pcie* 20006F: drivers/pci/controller/dwc/pcie-keembay.c 20007 20008PCIE DRIVER FOR INTEL LGM GW SOC 20009M: Chuanhua Lei <lchuanhua@maxlinear.com> 20010L: linux-pci@vger.kernel.org 20011S: Maintained 20012F: Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml 20013F: drivers/pci/controller/dwc/pcie-intel-gw.c 20014 20015PCIE DRIVER FOR MEDIATEK 20016M: Ryder Lee <ryder.lee@mediatek.com> 20017M: Jianjun Wang <jianjun.wang@mediatek.com> 20018L: linux-pci@vger.kernel.org 20019L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 20020S: Supported 20021F: Documentation/devicetree/bindings/pci/mediatek* 20022F: drivers/pci/controller/*mediatek* 20023 20024PCIE DRIVER FOR MICROCHIP 20025M: Daire McNamara <daire.mcnamara@microchip.com> 20026L: linux-pci@vger.kernel.org 20027S: Supported 20028F: Documentation/devicetree/bindings/pci/microchip* 20029F: drivers/pci/controller/plda/*microchip* 20030 20031PCIE DRIVER FOR QUALCOMM MSM 20032M: Manivannan Sadhasivam <mani@kernel.org> 20033L: linux-pci@vger.kernel.org 20034L: linux-arm-msm@vger.kernel.org 20035S: Maintained 20036F: drivers/pci/controller/dwc/pcie-qcom-common.c 20037F: drivers/pci/controller/dwc/pcie-qcom.c 20038 20039PCIE DRIVER FOR ROCKCHIP 20040M: Shawn Lin <shawn.lin@rock-chips.com> 20041L: linux-pci@vger.kernel.org 20042L: linux-rockchip@lists.infradead.org 20043S: Maintained 20044F: Documentation/devicetree/bindings/pci/rockchip,rk3399-pcie* 20045F: drivers/pci/controller/pcie-rockchip* 20046 20047PCIE DRIVER FOR SOCIONEXT UNIPHIER 20048M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 20049L: linux-pci@vger.kernel.org 20050S: Maintained 20051F: Documentation/devicetree/bindings/pci/socionext,uniphier-pcie* 20052F: drivers/pci/controller/dwc/pcie-uniphier* 20053 20054PCIE DRIVER FOR ST SPEAR13XX 20055M: Pratyush Anand <pratyush.anand@gmail.com> 20056L: linux-pci@vger.kernel.org 20057S: Maintained 20058F: drivers/pci/controller/dwc/*spear* 20059 20060PCIE DRIVER FOR STARFIVE JH71x0 20061M: Kevin Xie <kevin.xie@starfivetech.com> 20062L: linux-pci@vger.kernel.org 20063S: Maintained 20064F: Documentation/devicetree/bindings/pci/starfive,jh7110-pcie.yaml 20065F: drivers/pci/controller/plda/pcie-starfive.c 20066 20067PCIE ENDPOINT DRIVER FOR QUALCOMM 20068M: Manivannan Sadhasivam <mani@kernel.org> 20069L: linux-pci@vger.kernel.org 20070L: linux-arm-msm@vger.kernel.org 20071S: Maintained 20072F: Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml 20073F: drivers/pci/controller/dwc/pcie-qcom-common.c 20074F: drivers/pci/controller/dwc/pcie-qcom-ep.c 20075 20076PCMCIA SUBSYSTEM 20077M: Dominik Brodowski <linux@dominikbrodowski.net> 20078S: Odd Fixes 20079T: git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux.git 20080F: Documentation/pcmcia/ 20081F: drivers/pcmcia/ 20082F: include/pcmcia/ 20083F: tools/pcmcia/ 20084 20085PCNET32 NETWORK DRIVER 20086M: Don Fry <pcnet32@frontier.com> 20087L: netdev@vger.kernel.org 20088S: Maintained 20089F: drivers/net/ethernet/amd/pcnet32.c 20090 20091PCRYPT PARALLEL CRYPTO ENGINE 20092M: Steffen Klassert <steffen.klassert@secunet.com> 20093L: linux-crypto@vger.kernel.org 20094S: Maintained 20095F: crypto/pcrypt.c 20096F: include/crypto/pcrypt.h 20097 20098PDS DSC VIRTIO DATA PATH ACCELERATOR 20099R: Brett Creeley <brett.creeley@amd.com> 20100F: drivers/vdpa/pds/ 20101 20102PECI HARDWARE MONITORING DRIVERS 20103M: Iwona Winiarska <iwona.winiarska@intel.com> 20104L: linux-hwmon@vger.kernel.org 20105S: Supported 20106F: Documentation/hwmon/peci-cputemp.rst 20107F: Documentation/hwmon/peci-dimmtemp.rst 20108F: drivers/hwmon/peci/ 20109 20110PECI SUBSYSTEM 20111M: Iwona Winiarska <iwona.winiarska@intel.com> 20112L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 20113S: Supported 20114F: Documentation/devicetree/bindings/peci/ 20115F: Documentation/peci/ 20116F: drivers/peci/ 20117F: include/linux/peci-cpu.h 20118F: include/linux/peci.h 20119 20120PENSANDO ETHERNET DRIVERS 20121M: Brett Creeley <brett.creeley@amd.com> 20122L: netdev@vger.kernel.org 20123S: Maintained 20124F: Documentation/networking/device_drivers/ethernet/pensando/ionic.rst 20125F: drivers/net/ethernet/pensando/ 20126 20127PER-CPU MEMORY ALLOCATOR 20128M: Dennis Zhou <dennis@kernel.org> 20129M: Tejun Heo <tj@kernel.org> 20130M: Christoph Lameter <cl@gentwo.org> 20131L: linux-mm@kvack.org 20132S: Maintained 20133T: git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git 20134F: arch/*/include/asm/percpu.h 20135F: include/linux/percpu*.h 20136F: lib/percpu*.c 20137F: mm/percpu*.c 20138F: mm/percpu-internal.h 20139 20140PER-TASK DELAY ACCOUNTING 20141M: Balbir Singh <bsingharora@gmail.com> 20142M: Yang Yang <yang.yang29@zte.com.cn> 20143S: Maintained 20144F: include/linux/delayacct.h 20145F: kernel/delayacct.c 20146 20147TASK DELAY MONITORING TOOLS 20148M: Andrew Morton <akpm@linux-foundation.org> 20149M: Wang Yaxin <wang.yaxin@zte.com.cn> 20150M: Fan Yu <fan.yu9@zte.com.cn> 20151L: linux-kernel@vger.kernel.org 20152S: Maintained 20153F: Documentation/accounting/delay-accounting.rst 20154F: tools/accounting/delaytop.c 20155F: tools/accounting/getdelays.c 20156 20157PERFORMANCE EVENTS SUBSYSTEM 20158M: Peter Zijlstra <peterz@infradead.org> 20159M: Ingo Molnar <mingo@redhat.com> 20160M: Arnaldo Carvalho de Melo <acme@kernel.org> 20161M: Namhyung Kim <namhyung@kernel.org> 20162R: Mark Rutland <mark.rutland@arm.com> 20163R: Alexander Shishkin <alexander.shishkin@linux.intel.com> 20164R: Jiri Olsa <jolsa@kernel.org> 20165R: Ian Rogers <irogers@google.com> 20166R: Adrian Hunter <adrian.hunter@intel.com> 20167R: James Clark <james.clark@linaro.org> 20168L: linux-perf-users@vger.kernel.org 20169L: linux-kernel@vger.kernel.org 20170S: Supported 20171W: https://perf.wiki.kernel.org/ 20172T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core 20173T: git git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools.git perf-tools 20174T: git git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools-next.git perf-tools-next 20175F: arch/*/events/* 20176F: arch/*/events/*/* 20177F: arch/*/include/asm/perf_event.h 20178F: arch/*/kernel/*/*/perf_event*.c 20179F: arch/*/kernel/*/perf_event*.c 20180F: arch/*/kernel/perf_callchain.c 20181F: arch/*/kernel/perf_event*.c 20182F: include/linux/perf_event.h 20183F: include/uapi/linux/perf_event.h 20184F: kernel/events/* 20185F: tools/lib/perf/ 20186F: tools/perf/ 20187 20188PERFORMANCE EVENTS TOOLING ARM64 20189R: John Garry <john.g.garry@oracle.com> 20190R: Will Deacon <will@kernel.org> 20191R: James Clark <james.clark@linaro.org> 20192R: Mike Leach <mike.leach@linaro.org> 20193R: Leo Yan <leo.yan@linux.dev> 20194L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20195S: Supported 20196F: tools/build/feature/test-libopencsd.c 20197F: tools/perf/arch/arm*/ 20198F: tools/perf/pmu-events/arch/arm64/ 20199F: tools/perf/util/arm-spe* 20200F: tools/perf/util/cs-etm* 20201 20202PERSONALITY HANDLING 20203M: Christoph Hellwig <hch@infradead.org> 20204L: linux-abi-devel@lists.sourceforge.net 20205S: Maintained 20206F: include/linux/personality.h 20207F: include/uapi/linux/personality.h 20208 20209PHOENIX RC FLIGHT CONTROLLER ADAPTER 20210M: Marcus Folkesson <marcus.folkesson@gmail.com> 20211L: linux-input@vger.kernel.org 20212S: Maintained 20213F: Documentation/input/devices/pxrc.rst 20214F: drivers/input/joystick/pxrc.c 20215 20216PHONET PROTOCOL 20217M: Remi Denis-Courmont <courmisch@gmail.com> 20218S: Supported 20219F: Documentation/networking/phonet.rst 20220F: include/linux/phonet.h 20221F: include/net/phonet/ 20222F: include/uapi/linux/phonet.h 20223F: net/phonet/ 20224 20225PHRAM MTD DRIVER 20226M: Joern Engel <joern@lazybastard.org> 20227L: linux-mtd@lists.infradead.org 20228S: Maintained 20229F: drivers/mtd/devices/phram.c 20230 20231PICOLCD HID DRIVER 20232M: Bruno Prémont <bonbons@linux-vserver.org> 20233L: linux-input@vger.kernel.org 20234S: Maintained 20235F: drivers/hid/hid-picolcd* 20236 20237PIDFD API 20238M: Christian Brauner <christian@brauner.io> 20239L: linux-kernel@vger.kernel.org 20240S: Maintained 20241T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git 20242F: rust/kernel/pid_namespace.rs 20243F: samples/pidfd/ 20244F: tools/testing/selftests/clone3/ 20245F: tools/testing/selftests/pid_namespace/ 20246F: tools/testing/selftests/pidfd/ 20247K: (?i)pidfd 20248K: (?i)clone3 20249K: \b(clone_args|kernel_clone_args)\b 20250 20251PIN CONTROL SUBSYSTEM 20252M: Linus Walleij <linus.walleij@linaro.org> 20253L: linux-gpio@vger.kernel.org 20254S: Maintained 20255T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git 20256F: Documentation/devicetree/bindings/pinctrl/ 20257F: Documentation/driver-api/pin-control.rst 20258F: drivers/pinctrl/ 20259F: include/dt-bindings/pinctrl/ 20260F: include/linux/pinctrl/ 20261 20262PIN CONTROLLER - AIROHA 20263M: Lorenzo Bianconi <lorenzo@kernel.org> 20264L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 20265S: Maintained 20266F: Documentation/devicetree/bindings/pinctrl/airoha,en7581-pinctrl.yaml 20267F: drivers/pinctrl/mediatek/pinctrl-airoha.c 20268 20269PIN CONTROLLER - AMD 20270M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 20271M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 20272S: Maintained 20273F: drivers/pinctrl/pinctrl-amd.c 20274 20275PIN CONTROLLER - FREESCALE 20276M: Dong Aisheng <aisheng.dong@nxp.com> 20277M: Fabio Estevam <festevam@gmail.com> 20278M: Shawn Guo <shawnguo@kernel.org> 20279M: Jacky Bai <ping.bai@nxp.com> 20280R: Pengutronix Kernel Team <kernel@pengutronix.de> 20281R: NXP S32 Linux Team <s32@nxp.com> 20282L: linux-gpio@vger.kernel.org 20283S: Maintained 20284F: Documentation/devicetree/bindings/pinctrl/fsl,* 20285F: Documentation/devicetree/bindings/pinctrl/nxp,s32* 20286F: drivers/pinctrl/freescale/ 20287F: drivers/pinctrl/nxp/ 20288 20289PIN CONTROLLER - INTEL 20290M: Mika Westerberg <mika.westerberg@linux.intel.com> 20291M: Andy Shevchenko <andy@kernel.org> 20292S: Supported 20293T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git 20294F: drivers/pinctrl/intel/ 20295 20296PIN CONTROLLER - KEEMBAY 20297S: Orphan 20298F: drivers/pinctrl/pinctrl-keembay* 20299 20300PIN CONTROLLER - MEDIATEK 20301M: Sean Wang <sean.wang@kernel.org> 20302L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 20303S: Maintained 20304F: Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml 20305F: Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml 20306F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml 20307F: Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml 20308F: drivers/pinctrl/mediatek/ 20309 20310PIN CONTROLLER - MEDIATEK MIPS 20311M: Chester A. Unal <chester.a.unal@arinc9.com> 20312M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 20313L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 20314L: linux-mips@vger.kernel.org 20315S: Maintained 20316F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7620-pinctrl.yaml 20317F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7621-pinctrl.yaml 20318F: Documentation/devicetree/bindings/pinctrl/mediatek,mt76x8-pinctrl.yaml 20319F: Documentation/devicetree/bindings/pinctrl/ralink,rt2880-pinctrl.yaml 20320F: Documentation/devicetree/bindings/pinctrl/ralink,rt305x-pinctrl.yaml 20321F: Documentation/devicetree/bindings/pinctrl/ralink,rt3352-pinctrl.yaml 20322F: Documentation/devicetree/bindings/pinctrl/ralink,rt3883-pinctrl.yaml 20323F: Documentation/devicetree/bindings/pinctrl/ralink,rt5350-pinctrl.yaml 20324F: drivers/pinctrl/mediatek/pinctrl-mt7620.c 20325F: drivers/pinctrl/mediatek/pinctrl-mt7621.c 20326F: drivers/pinctrl/mediatek/pinctrl-mt76x8.c 20327F: drivers/pinctrl/mediatek/pinctrl-mtmips.* 20328F: drivers/pinctrl/mediatek/pinctrl-rt2880.c 20329F: drivers/pinctrl/mediatek/pinctrl-rt305x.c 20330F: drivers/pinctrl/mediatek/pinctrl-rt3883.c 20331 20332PIN CONTROLLER - MICROCHIP AT91 20333M: Ludovic Desroches <ludovic.desroches@microchip.com> 20334L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20335L: linux-gpio@vger.kernel.org 20336S: Supported 20337F: drivers/gpio/gpio-sama5d2-piobu.c 20338F: drivers/pinctrl/pinctrl-at91* 20339 20340PIN CONTROLLER - QUALCOMM 20341M: Bjorn Andersson <andersson@kernel.org> 20342L: linux-arm-msm@vger.kernel.org 20343S: Maintained 20344C: irc://irc.oftc.net/linux-msm 20345F: Documentation/devicetree/bindings/pinctrl/qcom,* 20346F: drivers/pinctrl/qcom/ 20347 20348PIN CONTROLLER - RENESAS 20349M: Geert Uytterhoeven <geert+renesas@glider.be> 20350L: linux-renesas-soc@vger.kernel.org 20351S: Supported 20352T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl 20353F: Documentation/devicetree/bindings/pinctrl/renesas,* 20354F: drivers/pinctrl/renesas/ 20355 20356PIN CONTROLLER - SAMSUNG 20357M: Krzysztof Kozlowski <krzk@kernel.org> 20358M: Sylwester Nawrocki <s.nawrocki@samsung.com> 20359R: Alim Akhtar <alim.akhtar@samsung.com> 20360L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20361L: linux-samsung-soc@vger.kernel.org 20362S: Maintained 20363Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 20364B: mailto:linux-samsung-soc@vger.kernel.org 20365C: irc://irc.libera.chat/linux-exynos 20366T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git 20367F: Documentation/devicetree/bindings/pinctrl/samsung,pinctrl*yaml 20368F: drivers/pinctrl/samsung/ 20369 20370PIN CONTROLLER - SINGLE 20371M: Tony Lindgren <tony@atomide.com> 20372M: Haojian Zhuang <haojian.zhuang@linaro.org> 20373L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20374L: linux-omap@vger.kernel.org 20375S: Maintained 20376F: drivers/pinctrl/pinctrl-single.c 20377 20378PIN CONTROLLER - SUNPLUS / TIBBO 20379M: Dvorkin Dmitry <dvorkin@tibbo.com> 20380M: Wells Lu <wellslutw@gmail.com> 20381L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20382S: Maintained 20383W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 20384F: Documentation/devicetree/bindings/pinctrl/sunplus,* 20385F: drivers/pinctrl/sunplus/ 20386F: include/dt-bindings/pinctrl/sppctl*.h 20387 20388PINE64 PINEPHONE KEYBOARD DRIVER 20389M: Samuel Holland <samuel@sholland.org> 20390S: Supported 20391F: Documentation/devicetree/bindings/input/pine64,pinephone-keyboard.yaml 20392F: drivers/input/keyboard/pinephone-keyboard.c 20393 20394PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER 20395M: Tomasz Duszynski <tduszyns@gmail.com> 20396S: Maintained 20397F: Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml 20398F: drivers/iio/chemical/pms7003.c 20399 20400PLCA RECONCILIATION SUBLAYER (IEEE802.3 Clause 148) 20401M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 20402L: netdev@vger.kernel.org 20403S: Maintained 20404F: drivers/net/phy/mdio-open-alliance.h 20405F: net/ethtool/plca.c 20406 20407PLDMFW LIBRARY 20408M: Jacob Keller <jacob.e.keller@intel.com> 20409S: Maintained 20410F: Documentation/driver-api/pldmfw/ 20411F: include/linux/pldmfw.h 20412F: lib/pldmfw/ 20413 20414PLX DMA DRIVER 20415M: Logan Gunthorpe <logang@deltatee.com> 20416S: Maintained 20417F: drivers/dma/plx_dma.c 20418 20419PM-GRAPH UTILITY 20420M: "Todd E Brandt" <todd.e.brandt@linux.intel.com> 20421L: linux-pm@vger.kernel.org 20422S: Supported 20423W: https://01.org/pm-graph 20424B: https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools 20425T: git https://github.com/intel/pm-graph.git 20426F: tools/power/pm-graph 20427 20428PM6764TR DRIVER 20429M: Charles Hsu <hsu.yungteng@gmail.com> 20430L: linux-hwmon@vger.kernel.org 20431S: Maintained 20432F: Documentation/hwmon/pm6764tr.rst 20433F: drivers/hwmon/pmbus/pm6764tr.c 20434 20435PMC SIERRA MaxRAID DRIVER 20436L: linux-scsi@vger.kernel.org 20437S: Orphan 20438W: http://www.pmc-sierra.com/ 20439F: drivers/scsi/pmcraid.* 20440 20441PMC SIERRA PM8001 DRIVER 20442M: Jack Wang <jinpu.wang@cloud.ionos.com> 20443L: linux-scsi@vger.kernel.org 20444S: Supported 20445F: drivers/scsi/pm8001/ 20446 20447PNI RM3100 IIO DRIVER 20448M: Song Qiang <songqiang1304521@gmail.com> 20449L: linux-iio@vger.kernel.org 20450S: Maintained 20451F: Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml 20452F: drivers/iio/magnetometer/rm3100* 20453 20454PNP SUPPORT 20455M: "Rafael J. Wysocki" <rafael@kernel.org> 20456L: linux-acpi@vger.kernel.org 20457S: Maintained 20458F: drivers/pnp/ 20459F: include/linux/pnp.h 20460 20461PORTWELL EC DRIVER 20462M: Yen-Chi Huang <jesse.huang@portwell.com.tw> 20463L: platform-driver-x86@vger.kernel.org 20464S: Maintained 20465F: drivers/platform/x86/portwell-ec.c 20466 20467POSIX CLOCKS and TIMERS 20468M: Anna-Maria Behnsen <anna-maria@linutronix.de> 20469M: Frederic Weisbecker <frederic@kernel.org> 20470M: Thomas Gleixner <tglx@linutronix.de> 20471L: linux-kernel@vger.kernel.org 20472S: Maintained 20473T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 20474F: fs/timerfd.c 20475F: include/linux/time_namespace.h 20476F: include/linux/timerfd.h 20477F: include/uapi/linux/time.h 20478F: include/uapi/linux/timerfd.h 20479F: include/trace/events/timer* 20480F: kernel/time/itimer.c 20481F: kernel/time/posix-* 20482F: kernel/time/namespace.c 20483 20484POWER MANAGEMENT CORE 20485M: "Rafael J. Wysocki" <rafael@kernel.org> 20486L: linux-pm@vger.kernel.org 20487S: Supported 20488B: https://bugzilla.kernel.org 20489T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 20490F: drivers/base/power/ 20491F: drivers/powercap/ 20492F: include/linux/intel_rapl.h 20493F: include/linux/pm.h 20494F: include/linux/pm_* 20495F: include/linux/powercap.h 20496F: kernel/configs/nopm.config 20497 20498POWER SEQUENCING 20499M: Bartosz Golaszewski <brgl@bgdev.pl> 20500L: linux-pm@vger.kernel.org 20501S: Maintained 20502T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 20503F: Documentation/driver-api/pwrseq.rst 20504F: drivers/power/sequencing/ 20505F: include/linux/pwrseq/ 20506 20507POWER STATE COORDINATION INTERFACE (PSCI) 20508M: Mark Rutland <mark.rutland@arm.com> 20509M: Lorenzo Pieralisi <lpieralisi@kernel.org> 20510L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20511S: Maintained 20512F: Documentation/devicetree/bindings/arm/psci.yaml 20513F: drivers/firmware/psci/ 20514F: include/linux/psci.h 20515F: include/uapi/linux/psci.h 20516 20517POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS 20518M: Sebastian Reichel <sre@kernel.org> 20519L: linux-pm@vger.kernel.org 20520S: Maintained 20521T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 20522F: Documentation/ABI/testing/sysfs-class-power 20523F: Documentation/devicetree/bindings/power/supply/ 20524F: drivers/power/supply/ 20525F: include/linux/power/ 20526F: include/linux/power_supply.h 20527F: tools/testing/selftests/power_supply/ 20528 20529POWERNV OPERATOR PANEL LCD DISPLAY DRIVER 20530M: Suraj Jitindar Singh <sjitindarsingh@gmail.com> 20531L: linuxppc-dev@lists.ozlabs.org 20532S: Maintained 20533F: drivers/char/powernv-op-panel.c 20534 20535PPP OVER ATM (RFC 2364) 20536M: Mitchell Blank Jr <mitch@sfgoth.com> 20537S: Maintained 20538F: include/uapi/linux/atmppp.h 20539F: net/atm/pppoatm.c 20540 20541PPP OVER ETHERNET 20542M: Michal Ostrowski <mostrows@earthlink.net> 20543S: Maintained 20544F: drivers/net/ppp/pppoe.c 20545F: drivers/net/ppp/pppox.c 20546 20547PPP OVER L2TP 20548M: James Chapman <jchapman@katalix.com> 20549S: Maintained 20550F: include/linux/if_pppol2tp.h 20551F: include/uapi/linux/if_pppol2tp.h 20552F: net/l2tp/l2tp_ppp.c 20553 20554PPP PROTOCOL DRIVERS AND COMPRESSORS 20555L: linux-ppp@vger.kernel.org 20556S: Orphan 20557F: drivers/net/ppp/ppp_* 20558 20559PPS SUPPORT 20560M: Rodolfo Giometti <giometti@enneenne.com> 20561L: linuxpps@ml.enneenne.com (subscribers-only) 20562S: Maintained 20563W: http://wiki.enneenne.com/index.php/LinuxPPS_support 20564F: Documentation/ABI/testing/sysfs-pps 20565F: Documentation/ABI/testing/sysfs-pps-gen 20566F: Documentation/ABI/testing/sysfs-pps-gen-tio 20567F: Documentation/devicetree/bindings/pps/pps-gpio.yaml 20568F: Documentation/driver-api/pps.rst 20569F: drivers/pps/ 20570F: include/linux/pps*.h 20571F: include/uapi/linux/pps.h 20572F: include/uapi/linux/pps_gen.h 20573 20574PRESSURE STALL INFORMATION (PSI) 20575M: Johannes Weiner <hannes@cmpxchg.org> 20576M: Suren Baghdasaryan <surenb@google.com> 20577R: Peter Ziljstra <peterz@infradead.org> 20578S: Maintained 20579F: include/linux/psi* 20580F: kernel/sched/psi.c 20581 20582PROPELLER BUILD 20583M: Rong Xu <xur@google.com> 20584M: Han Shen <shenhan@google.com> 20585S: Supported 20586F: Documentation/dev-tools/propeller.rst 20587F: scripts/Makefile.propeller 20588 20589PRINTK 20590M: Petr Mladek <pmladek@suse.com> 20591R: Steven Rostedt <rostedt@goodmis.org> 20592R: John Ogness <john.ogness@linutronix.de> 20593R: Sergey Senozhatsky <senozhatsky@chromium.org> 20594S: Maintained 20595T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 20596F: include/linux/printk.h 20597F: kernel/printk/ 20598 20599PRINTK INDEXING 20600R: Chris Down <chris@chrisdown.name> 20601S: Maintained 20602F: Documentation/core-api/printk-index.rst 20603F: kernel/printk/index.c 20604K: printk_index 20605 20606PROC FILESYSTEM 20607L: linux-kernel@vger.kernel.org 20608L: linux-fsdevel@vger.kernel.org 20609S: Maintained 20610F: Documentation/filesystems/proc.rst 20611F: fs/proc/ 20612F: include/linux/proc_fs.h 20613F: tools/testing/selftests/proc/ 20614 20615PROC SYSCTL 20616M: Kees Cook <kees@kernel.org> 20617M: Joel Granados <joel.granados@kernel.org> 20618L: linux-kernel@vger.kernel.org 20619L: linux-fsdevel@vger.kernel.org 20620S: Maintained 20621T: git git://git.kernel.org/pub/scm/linux/kernel/git/sysctl/sysctl.git sysctl-next 20622F: fs/proc/proc_sysctl.c 20623F: include/linux/sysctl.h 20624F: kernel/sysctl* 20625F: tools/testing/selftests/sysctl/* 20626F: lib/test_sysctl.c 20627F: scripts/check-sysctl-docs 20628 20629PS3 NETWORK SUPPORT 20630M: Geoff Levand <geoff@infradead.org> 20631L: netdev@vger.kernel.org 20632L: linuxppc-dev@lists.ozlabs.org 20633S: Maintained 20634F: drivers/net/ethernet/toshiba/ps3_gelic_net.* 20635 20636PS3 PLATFORM SUPPORT 20637M: Geoff Levand <geoff@infradead.org> 20638L: linuxppc-dev@lists.ozlabs.org 20639S: Maintained 20640F: arch/powerpc/boot/ps3* 20641F: arch/powerpc/include/asm/lv1call.h 20642F: arch/powerpc/include/asm/ps3*.h 20643F: arch/powerpc/platforms/ps3/ 20644F: drivers/*/ps3* 20645F: drivers/ps3/ 20646F: drivers/rtc/rtc-ps3.c 20647F: drivers/usb/host/*ps3.c 20648F: sound/ppc/snd_ps3* 20649 20650PS3VRAM DRIVER 20651M: Jim Paris <jim@jtan.com> 20652M: Geoff Levand <geoff@infradead.org> 20653L: linuxppc-dev@lists.ozlabs.org 20654S: Maintained 20655F: drivers/block/ps3vram.c 20656 20657PSAMPLE PACKET SAMPLING SUPPORT 20658M: Yotam Gigi <yotam.gi@gmail.com> 20659S: Maintained 20660F: include/net/psample.h 20661F: include/uapi/linux/psample.h 20662F: net/psample 20663 20664PSE NETWORK DRIVER 20665M: Oleksij Rempel <o.rempel@pengutronix.de> 20666M: Kory Maincent <kory.maincent@bootlin.com> 20667L: netdev@vger.kernel.org 20668S: Maintained 20669F: Documentation/devicetree/bindings/net/pse-pd/ 20670F: drivers/net/pse-pd/ 20671F: net/ethtool/pse-pd.c 20672 20673PSTORE FILESYSTEM 20674M: Kees Cook <kees@kernel.org> 20675R: Tony Luck <tony.luck@intel.com> 20676R: Guilherme G. Piccoli <gpiccoli@igalia.com> 20677L: linux-hardening@vger.kernel.org 20678S: Supported 20679T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore 20680F: Documentation/admin-guide/pstore-blk.rst 20681F: Documentation/admin-guide/ramoops.rst 20682F: Documentation/devicetree/bindings/reserved-memory/ramoops.yaml 20683F: drivers/acpi/apei/erst.c 20684F: drivers/firmware/efi/efi-pstore.c 20685F: fs/pstore/ 20686F: include/linux/pstore* 20687K: \b(pstore|ramoops) 20688 20689PT5161L HARDWARE MONITOR DRIVER 20690M: Cosmo Chou <cosmo.chou@quantatw.com> 20691L: linux-hwmon@vger.kernel.org 20692S: Maintained 20693F: Documentation/hwmon/pt5161l.rst 20694F: drivers/hwmon/pt5161l.c 20695 20696PTP HARDWARE CLOCK SUPPORT 20697M: Richard Cochran <richardcochran@gmail.com> 20698L: netdev@vger.kernel.org 20699S: Maintained 20700W: http://linuxptp.sourceforge.net/ 20701F: Documentation/ABI/testing/sysfs-ptp 20702F: Documentation/driver-api/ptp.rst 20703F: drivers/net/phy/dp83640* 20704F: drivers/ptp/* 20705F: include/linux/ptp_cl* 20706K: (?:\b|_)ptp(?:\b|_) 20707 20708PTP MOCKUP CLOCK SUPPORT 20709M: Vladimir Oltean <vladimir.oltean@nxp.com> 20710L: netdev@vger.kernel.org 20711S: Maintained 20712F: drivers/ptp/ptp_mock.c 20713F: include/linux/ptp_mock.h 20714 20715PTP VIRTUAL CLOCK SUPPORT 20716M: Yangbo Lu <yangbo.lu@nxp.com> 20717L: netdev@vger.kernel.org 20718S: Maintained 20719F: drivers/ptp/ptp_vclock.c 20720F: net/ethtool/phc_vclocks.c 20721 20722PTP VMCLOCK SUPPORT 20723M: David Woodhouse <dwmw2@infradead.org> 20724L: netdev@vger.kernel.org 20725S: Maintained 20726F: drivers/ptp/ptp_vmclock.c 20727F: include/uapi/linux/vmclock-abi.h 20728 20729PTRACE SUPPORT 20730M: Oleg Nesterov <oleg@redhat.com> 20731S: Maintained 20732F: arch/*/*/ptrace*.c 20733F: arch/*/include/asm/ptrace*.h 20734F: arch/*/ptrace*.c 20735F: include/asm-generic/syscall.h 20736F: include/linux/ptrace.h 20737F: include/linux/regset.h 20738F: include/uapi/linux/ptrace.h 20739F: kernel/ptrace.c 20740 20741PULSE8-CEC DRIVER 20742M: Hans Verkuil <hverkuil@kernel.org> 20743L: linux-media@vger.kernel.org 20744S: Maintained 20745T: git git://linuxtv.org/media.git 20746F: drivers/media/cec/usb/pulse8/ 20747 20748PURELIFI PLFXLC DRIVER 20749M: Srinivasan Raju <srini.raju@purelifi.com> 20750L: linux-wireless@vger.kernel.org 20751S: Supported 20752F: drivers/net/wireless/purelifi/ 20753 20754PVRUSB2 VIDEO4LINUX DRIVER 20755M: Mike Isely <isely@pobox.com> 20756L: pvrusb2@isely.net (subscribers-only) 20757L: linux-media@vger.kernel.org 20758S: Maintained 20759W: http://www.isely.net/pvrusb2/ 20760T: git git://linuxtv.org/media.git 20761F: Documentation/driver-api/media/drivers/pvrusb2* 20762F: drivers/media/usb/pvrusb2/ 20763 20764PWC WEBCAM DRIVER 20765M: Hans Verkuil <hverkuil@kernel.org> 20766L: linux-media@vger.kernel.org 20767S: Odd Fixes 20768T: git git://linuxtv.org/media.git 20769F: drivers/media/usb/pwc/* 20770F: include/trace/events/pwc.h 20771 20772PWM IR Transmitter 20773M: Sean Young <sean@mess.org> 20774L: linux-media@vger.kernel.org 20775S: Maintained 20776F: Documentation/devicetree/bindings/leds/irled/pwm-ir-tx.yaml 20777F: drivers/media/rc/pwm-ir-tx.c 20778 20779PWM SUBSYSTEM 20780M: Uwe Kleine-König <ukleinek@kernel.org> 20781L: linux-pwm@vger.kernel.org 20782S: Maintained 20783Q: https://patchwork.ozlabs.org/project/linux-pwm/list/ 20784T: git https://git.kernel.org/pub/scm/linux/kernel/git/ukleinek/linux.git 20785F: Documentation/devicetree/bindings/gpio/gpio-mvebu.yaml 20786F: Documentation/devicetree/bindings/pwm/ 20787F: Documentation/driver-api/pwm.rst 20788F: drivers/gpio/gpio-mvebu.c 20789F: drivers/pwm/ 20790F: drivers/video/backlight/pwm_bl.c 20791F: include/dt-bindings/pwm/ 20792F: include/linux/pwm.h 20793F: include/linux/pwm_backlight.h 20794K: pwm_(config|apply_might_sleep|apply_atomic|ops) 20795 20796PXA GPIO DRIVER 20797M: Robert Jarzmik <robert.jarzmik@free.fr> 20798L: linux-gpio@vger.kernel.org 20799S: Maintained 20800F: drivers/gpio/gpio-pxa.c 20801 20802PXA MMCI DRIVER 20803S: Orphan 20804 20805PXA RTC DRIVER 20806M: Robert Jarzmik <robert.jarzmik@free.fr> 20807L: linux-rtc@vger.kernel.org 20808S: Maintained 20809 20810PXA2xx/PXA3xx SUPPORT 20811M: Daniel Mack <daniel@zonque.org> 20812M: Haojian Zhuang <haojian.zhuang@gmail.com> 20813M: Robert Jarzmik <robert.jarzmik@free.fr> 20814L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20815S: Maintained 20816T: git https://github.com/hzhuang1/linux.git 20817T: git https://github.com/rjarzmik/linux.git 20818F: arch/arm/boot/dts/intel/pxa/ 20819F: arch/arm/mach-pxa/ 20820F: drivers/dma/pxa* 20821F: drivers/pcmcia/pxa2xx* 20822F: drivers/pinctrl/pxa/ 20823F: drivers/spi/spi-pxa2xx* 20824F: drivers/usb/gadget/udc/pxa2* 20825F: include/sound/pxa2xx-lib.h 20826F: sound/arm/pxa* 20827F: sound/soc/pxa/ 20828 20829QAT DRIVER 20830M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 20831L: qat-linux@intel.com 20832S: Supported 20833F: drivers/crypto/intel/qat/ 20834 20835QCOM AUDIO (ASoC) DRIVERS 20836M: Srinivas Kandagatla <srini@kernel.org> 20837L: linux-sound@vger.kernel.org 20838L: linux-arm-msm@vger.kernel.org 20839S: Supported 20840F: Documentation/devicetree/bindings/soc/qcom/qcom,apr* 20841F: Documentation/devicetree/bindings/sound/qcom,* 20842F: drivers/soc/qcom/apr.c 20843F: drivers/soundwire/qcom.c 20844F: include/dt-bindings/sound/qcom,wcd93* 20845F: sound/soc/codecs/lpass-*.* 20846F: sound/soc/codecs/msm8916-wcd-analog.c 20847F: sound/soc/codecs/msm8916-wcd-digital.c 20848F: sound/soc/codecs/pm4125-sdw.c 20849F: sound/soc/codecs/pm4125.* 20850F: sound/soc/codecs/wcd-clsh-v2.* 20851F: sound/soc/codecs/wcd-mbhc-v2.* 20852F: sound/soc/codecs/wcd93*.* 20853F: sound/soc/codecs/wsa88*.* 20854F: sound/soc/qcom/ 20855 20856QCOM EMBEDDED USB DEBUGGER (EUD) 20857M: Souradeep Chowdhury <quic_schowdhu@quicinc.com> 20858L: linux-arm-msm@vger.kernel.org 20859S: Maintained 20860F: Documentation/ABI/testing/sysfs-driver-eud 20861F: Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml 20862F: drivers/usb/misc/qcom_eud.c 20863 20864QCOM IPA DRIVER 20865M: Alex Elder <elder@kernel.org> 20866L: netdev@vger.kernel.org 20867S: Maintained 20868F: drivers/net/ipa/ 20869 20870QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT 20871M: Gabriel Somlo <somlo@cmu.edu> 20872M: "Michael S. Tsirkin" <mst@redhat.com> 20873L: qemu-devel@nongnu.org 20874S: Maintained 20875F: drivers/firmware/qemu_fw_cfg.c 20876F: include/uapi/linux/qemu_fw_cfg.h 20877 20878QLOGIC QL41xxx FCOE DRIVER 20879M: Saurav Kashyap <skashyap@marvell.com> 20880M: Javed Hasan <jhasan@marvell.com> 20881M: GR-QLogic-Storage-Upstream@marvell.com 20882L: linux-scsi@vger.kernel.org 20883S: Supported 20884F: drivers/scsi/qedf/ 20885 20886QLOGIC QL41xxx ISCSI DRIVER 20887M: Nilesh Javali <njavali@marvell.com> 20888M: Manish Rangankar <mrangankar@marvell.com> 20889M: GR-QLogic-Storage-Upstream@marvell.com 20890L: linux-scsi@vger.kernel.org 20891S: Supported 20892F: drivers/scsi/qedi/ 20893 20894QLOGIC QL4xxx ETHERNET DRIVER 20895M: Manish Chopra <manishc@marvell.com> 20896L: netdev@vger.kernel.org 20897S: Maintained 20898F: drivers/net/ethernet/qlogic/qed/ 20899F: drivers/net/ethernet/qlogic/qede/ 20900F: include/linux/qed/ 20901 20902QLOGIC QL4xxx RDMA DRIVER 20903M: Michal Kalderon <mkalderon@marvell.com> 20904L: linux-rdma@vger.kernel.org 20905S: Supported 20906F: drivers/infiniband/hw/qedr/ 20907F: include/uapi/rdma/qedr-abi.h 20908 20909QLOGIC QLA1280 SCSI DRIVER 20910M: Michael Reed <mdr@sgi.com> 20911L: linux-scsi@vger.kernel.org 20912S: Maintained 20913F: drivers/scsi/qla1280.[ch] 20914 20915QLOGIC QLA2XXX FC-SCSI DRIVER 20916M: Nilesh Javali <njavali@marvell.com> 20917M: GR-QLogic-Storage-Upstream@marvell.com 20918L: linux-scsi@vger.kernel.org 20919S: Supported 20920F: drivers/scsi/qla2xxx/ 20921 20922QLOGIC QLA3XXX NETWORK DRIVER 20923M: GR-Linux-NIC-Dev@marvell.com 20924L: netdev@vger.kernel.org 20925S: Maintained 20926F: drivers/net/ethernet/qlogic/qla3xxx.* 20927 20928QLOGIC QLA4XXX iSCSI DRIVER 20929M: Nilesh Javali <njavali@marvell.com> 20930M: Manish Rangankar <mrangankar@marvell.com> 20931M: GR-QLogic-Storage-Upstream@marvell.com 20932L: linux-scsi@vger.kernel.org 20933S: Supported 20934F: drivers/scsi/qla4xxx/ 20935 20936QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER 20937M: Shahed Shaikh <shshaikh@marvell.com> 20938M: Manish Chopra <manishc@marvell.com> 20939M: GR-Linux-NIC-Dev@marvell.com 20940L: netdev@vger.kernel.org 20941S: Maintained 20942F: drivers/net/ethernet/qlogic/qlcnic/ 20943 20944QM1D1B0004 MEDIA DRIVER 20945M: Akihiro Tsukada <tskd08@gmail.com> 20946L: linux-media@vger.kernel.org 20947S: Odd Fixes 20948F: drivers/media/tuners/qm1d1b0004* 20949 20950QM1D1C0042 MEDIA DRIVER 20951M: Akihiro Tsukada <tskd08@gmail.com> 20952L: linux-media@vger.kernel.org 20953S: Odd Fixes 20954F: drivers/media/tuners/qm1d1c0042* 20955 20956QNAP MCU DRIVER 20957M: Heiko Stuebner <heiko@sntech.de> 20958S: Maintained 20959F: drivers/hwmon/qnap-mcu-hwmon.c 20960F: drivers/input/misc/qnap-mcu-input.c 20961F: drivers/leds/leds-qnap-mcu.c 20962F: drivers/mfd/qnap-mcu.c 20963F: include/linux/mfd/qnap-mcu.h 20964 20965QNX4 FILESYSTEM 20966M: Anders Larsen <al@alarsen.net> 20967S: Maintained 20968W: http://www.alarsen.net/linux/qnx4fs/ 20969F: fs/qnx4/ 20970F: include/uapi/linux/qnx4_fs.h 20971F: include/uapi/linux/qnxtypes.h 20972 20973QNX6 FILESYSTEM 20974S: Orphan 20975F: Documentation/filesystems/qnx6.rst 20976F: fs/qnx6/ 20977F: include/linux/qnx6_fs.h 20978 20979QORIQ DPAA2 FSL-MC BUS DRIVER 20980M: Ioana Ciornei <ioana.ciornei@nxp.com> 20981L: linuxppc-dev@lists.ozlabs.org 20982L: linux-kernel@vger.kernel.org 20983S: Maintained 20984F: Documentation/ABI/stable/sysfs-bus-fsl-mc 20985F: Documentation/devicetree/bindings/misc/fsl,qoriq-mc.yaml 20986F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst 20987F: drivers/bus/fsl-mc/ 20988F: include/uapi/linux/fsl_mc.h 20989 20990QT1010 MEDIA DRIVER 20991L: linux-media@vger.kernel.org 20992S: Orphan 20993W: https://linuxtv.org 20994Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20995F: drivers/media/tuners/qt1010* 20996 20997QUALCOMM ATH12K WIRELESS DRIVER 20998M: Jeff Johnson <jjohnson@kernel.org> 20999L: linux-wireless@vger.kernel.org 21000L: ath12k@lists.infradead.org 21001S: Supported 21002W: https://wireless.wiki.kernel.org/en/users/Drivers/ath12k 21003T: git git://git.kernel.org/pub/scm/linux/kernel/git/ath/ath.git 21004F: drivers/net/wireless/ath/ath12k/ 21005N: ath12k 21006 21007QUALCOMM ATHEROS ATH10K WIRELESS DRIVER 21008M: Jeff Johnson <jjohnson@kernel.org> 21009L: linux-wireless@vger.kernel.org 21010L: ath10k@lists.infradead.org 21011S: Supported 21012W: https://wireless.wiki.kernel.org/en/users/Drivers/ath10k 21013T: git git://git.kernel.org/pub/scm/linux/kernel/git/ath/ath.git 21014F: drivers/net/wireless/ath/ath10k/ 21015N: ath10k 21016 21017QUALCOMM ATHEROS ATH11K WIRELESS DRIVER 21018M: Jeff Johnson <jjohnson@kernel.org> 21019L: linux-wireless@vger.kernel.org 21020L: ath11k@lists.infradead.org 21021S: Supported 21022W: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k 21023B: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k/bugreport 21024T: git git://git.kernel.org/pub/scm/linux/kernel/git/ath/ath.git 21025F: drivers/net/wireless/ath/ath11k/ 21026N: ath11k 21027 21028QUALCOMM ATHEROS ATH9K WIRELESS DRIVER 21029M: Toke Høiland-Jørgensen <toke@toke.dk> 21030L: linux-wireless@vger.kernel.org 21031S: Maintained 21032W: https://wireless.wiki.kernel.org/en/users/Drivers/ath9k 21033T: git git://git.kernel.org/pub/scm/linux/kernel/git/ath/ath.git 21034F: Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml 21035F: drivers/net/wireless/ath/ath9k/ 21036 21037QUALCOMM ATHEROS QCA7K ETHERNET DRIVER 21038M: Stefan Wahren <wahrenst@gmx.net> 21039L: netdev@vger.kernel.org 21040S: Maintained 21041F: Documentation/devicetree/bindings/net/qca,qca7000.yaml 21042F: drivers/net/ethernet/qualcomm/qca* 21043 21044QUALCOMM BAM-DMUX WWAN NETWORK DRIVER 21045M: Stephan Gerhold <stephan@gerhold.net> 21046L: netdev@vger.kernel.org 21047L: linux-arm-msm@vger.kernel.org 21048S: Maintained 21049F: Documentation/devicetree/bindings/net/qcom,bam-dmux.yaml 21050F: drivers/net/wwan/qcom_bam_dmux.c 21051 21052QUALCOMM BLUETOOTH DRIVER 21053L: linux-arm-msm@vger.kernel.org 21054S: Maintained 21055F: drivers/bluetooth/btqca.[ch] 21056F: drivers/bluetooth/btqcomsmd.c 21057F: drivers/bluetooth/hci_qca.c 21058 21059QUALCOMM CAMERA SUBSYSTEM DRIVER 21060M: Robert Foss <rfoss@kernel.org> 21061M: Todor Tomov <todor.too@gmail.com> 21062M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 21063R: Vladimir Zapolskiy <vladimir.zapolskiy@linaro.org> 21064L: linux-media@vger.kernel.org 21065S: Maintained 21066F: Documentation/admin-guide/media/qcom_camss.rst 21067F: Documentation/devicetree/bindings/media/qcom,*camss* 21068F: drivers/media/platform/qcom/camss/ 21069 21070QUALCOMM CLOCK DRIVERS 21071M: Bjorn Andersson <andersson@kernel.org> 21072L: linux-arm-msm@vger.kernel.org 21073S: Supported 21074T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 21075F: Documentation/devicetree/bindings/clock/qcom,* 21076F: drivers/clk/qcom/ 21077F: include/dt-bindings/clock/qcom,* 21078 21079QUALCOMM CLOUD AI (QAIC) DRIVER 21080M: Jeff Hugo <jeff.hugo@oss.qualcomm.com> 21081R: Carl Vanderlip <carl.vanderlip@oss.qualcomm.com> 21082L: linux-arm-msm@vger.kernel.org 21083L: dri-devel@lists.freedesktop.org 21084S: Supported 21085T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 21086F: Documentation/ABI/testing/sysfs-driver-qaic 21087F: Documentation/accel/qaic/ 21088F: drivers/accel/qaic/ 21089F: include/uapi/drm/qaic_accel.h 21090 21091QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER 21092M: Bjorn Andersson <andersson@kernel.org> 21093M: Konrad Dybcio <konradybcio@kernel.org> 21094L: linux-pm@vger.kernel.org 21095L: linux-arm-msm@vger.kernel.org 21096S: Maintained 21097F: Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml 21098F: drivers/pmdomain/qcom/cpr.c 21099 21100QUALCOMM CPUCP MAILBOX DRIVER 21101M: Sibi Sankar <sibi.sankar@oss.qualcomm.com> 21102L: linux-arm-msm@vger.kernel.org 21103S: Supported 21104F: Documentation/devicetree/bindings/mailbox/qcom,cpucp-mbox.yaml 21105F: drivers/mailbox/qcom-cpucp-mbox.c 21106 21107QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096 21108M: Ilia Lin <ilia.lin@kernel.org> 21109L: linux-pm@vger.kernel.org 21110S: Maintained 21111F: Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml 21112F: Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml 21113F: drivers/cpufreq/qcom-cpufreq-nvmem.c 21114 21115QUALCOMM CRYPTO DRIVERS 21116M: Thara Gopinath <thara.gopinath@gmail.com> 21117L: linux-crypto@vger.kernel.org 21118L: linux-arm-msm@vger.kernel.org 21119S: Maintained 21120F: Documentation/devicetree/bindings/crypto/qcom-qce.yaml 21121F: drivers/crypto/qce/ 21122 21123QUALCOMM EMAC GIGABIT ETHERNET DRIVER 21124M: Timur Tabi <timur@kernel.org> 21125L: netdev@vger.kernel.org 21126S: Maintained 21127F: drivers/net/ethernet/qualcomm/emac/ 21128 21129QUALCOMM ETHQOS ETHERNET DRIVER 21130M: Vinod Koul <vkoul@kernel.org> 21131L: netdev@vger.kernel.org 21132L: linux-arm-msm@vger.kernel.org 21133S: Maintained 21134F: Documentation/devicetree/bindings/net/qcom,ethqos.yaml 21135F: drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c 21136 21137QUALCOMM FASTRPC DRIVER 21138M: Srinivas Kandagatla <srini@kernel.org> 21139M: Amol Maheshwari <amahesh@qti.qualcomm.com> 21140L: linux-arm-msm@vger.kernel.org 21141L: dri-devel@lists.freedesktop.org 21142S: Maintained 21143F: Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml 21144F: drivers/misc/fastrpc.c 21145F: include/uapi/misc/fastrpc.h 21146 21147QUALCOMM HEXAGON ARCHITECTURE 21148M: Brian Cain <brian.cain@oss.qualcomm.com> 21149L: linux-hexagon@vger.kernel.org 21150S: Supported 21151T: git git://git.kernel.org/pub/scm/linux/kernel/git/bcain/linux.git 21152F: arch/hexagon/ 21153 21154QUALCOMM HIDMA DRIVER 21155M: Sinan Kaya <okaya@kernel.org> 21156L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21157L: linux-arm-msm@vger.kernel.org 21158L: dmaengine@vger.kernel.org 21159S: Supported 21160F: drivers/dma/qcom/hidma* 21161 21162QUALCOMM I2C QCOM GENI DRIVER 21163M: Mukesh Kumar Savaliya <mukesh.savaliya@oss.qualcomm.com> 21164M: Viken Dadhaniya <viken.dadhaniya@oss.qualcomm.com> 21165L: linux-i2c@vger.kernel.org 21166L: linux-arm-msm@vger.kernel.org 21167S: Maintained 21168F: Documentation/devicetree/bindings/i2c/qcom,i2c-geni-qcom.yaml 21169F: drivers/i2c/busses/i2c-qcom-geni.c 21170 21171QUALCOMM I2C CCI DRIVER 21172M: Loic Poulain <loic.poulain@oss.qualcomm.com> 21173M: Robert Foss <rfoss@kernel.org> 21174L: linux-i2c@vger.kernel.org 21175L: linux-arm-msm@vger.kernel.org 21176S: Maintained 21177F: Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml 21178F: drivers/i2c/busses/i2c-qcom-cci.c 21179 21180QUALCOMM INTERCONNECT BWMON DRIVER 21181M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 21182L: linux-arm-msm@vger.kernel.org 21183S: Maintained 21184F: Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml 21185F: drivers/soc/qcom/icc-bwmon.c 21186F: drivers/soc/qcom/trace_icc-bwmon.h 21187 21188QUALCOMM IOMMU 21189M: Rob Clark <robin.clark@oss.qualcomm.com> 21190L: iommu@lists.linux.dev 21191L: linux-arm-msm@vger.kernel.org 21192S: Maintained 21193F: drivers/iommu/arm/arm-smmu/qcom_iommu.c 21194F: drivers/iommu/arm/arm-smmu/arm-smmu-qcom* 21195F: drivers/iommu/msm_iommu* 21196 21197QUALCOMM IPC ROUTER (QRTR) DRIVER 21198M: Manivannan Sadhasivam <mani@kernel.org> 21199L: linux-arm-msm@vger.kernel.org 21200S: Maintained 21201F: include/trace/events/qrtr.h 21202F: include/uapi/linux/qrtr.h 21203F: net/qrtr/ 21204 21205QUALCOMM IPCC MAILBOX DRIVER 21206M: Manivannan Sadhasivam <mani@kernel.org> 21207L: linux-arm-msm@vger.kernel.org 21208S: Supported 21209F: Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml 21210F: drivers/mailbox/qcom-ipcc.c 21211F: include/dt-bindings/mailbox/qcom-ipcc.h 21212 21213QUALCOMM IPQ4019 USB PHY DRIVER 21214M: Robert Marko <robert.marko@sartura.hr> 21215M: Luka Perkov <luka.perkov@sartura.hr> 21216L: linux-arm-msm@vger.kernel.org 21217S: Maintained 21218F: Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml 21219F: drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c 21220 21221QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER 21222M: Robert Marko <robert.marko@sartura.hr> 21223M: Luka Perkov <luka.perkov@sartura.hr> 21224L: linux-arm-msm@vger.kernel.org 21225S: Maintained 21226F: Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml 21227F: drivers/regulator/vqmmc-ipq4019-regulator.c 21228 21229QUALCOMM IRIS VIDEO ACCELERATOR DRIVER 21230M: Vikash Garodia <vikash.garodia@oss.qualcomm.com> 21231M: Dikshita Agarwal <dikshita.agarwal@oss.qualcomm.com> 21232R: Abhinav Kumar <abhinav.kumar@linux.dev> 21233L: linux-media@vger.kernel.org 21234L: linux-arm-msm@vger.kernel.org 21235S: Maintained 21236F: Documentation/devicetree/bindings/media/qcom,*-iris.yaml 21237F: drivers/media/platform/qcom/iris/ 21238 21239QUALCOMM NAND CONTROLLER DRIVER 21240M: Manivannan Sadhasivam <mani@kernel.org> 21241L: linux-mtd@lists.infradead.org 21242L: linux-arm-msm@vger.kernel.org 21243S: Maintained 21244F: Documentation/devicetree/bindings/mtd/qcom,nandc.yaml 21245F: drivers/mtd/nand/raw/qcom_nandc.c 21246 21247QUALCOMM MEDIA PLATFORM 21248M: Bryan O'Donoghue <bod@kernel.org> 21249L: linux-media@vger.kernel.org 21250L: linux-arm-msm@vger.kernel.org 21251S: Supported 21252Q: https://patchwork.linuxtv.org/project/linux-media/list 21253T: git https://gitlab.freedesktop.org/linux-media/media-committers.git 21254F: Documentation/devicetree/bindings/media/*qcom* 21255F: drivers/media/platform/qcom 21256F: include/dt-bindings/media/*qcom* 21257 21258QUALCOMM SMB CHARGER DRIVER 21259M: Casey Connolly <casey.connolly@linaro.org> 21260L: linux-arm-msm@vger.kernel.org 21261S: Maintained 21262F: Documentation/devicetree/bindings/power/supply/qcom,pmi8998-charger.yaml 21263F: drivers/power/supply/qcom_smbx.c 21264 21265QUALCOMM PPE DRIVER 21266M: Luo Jie <quic_luoj@quicinc.com> 21267L: netdev@vger.kernel.org 21268S: Supported 21269F: Documentation/devicetree/bindings/net/qcom,ipq9574-ppe.yaml 21270F: Documentation/networking/device_drivers/ethernet/qualcomm/ppe/ppe.rst 21271F: drivers/net/ethernet/qualcomm/ppe/ 21272 21273QUALCOMM QSEECOM DRIVER 21274M: Maximilian Luz <luzmaximilian@gmail.com> 21275L: linux-arm-msm@vger.kernel.org 21276S: Maintained 21277F: drivers/firmware/qcom/qcom_qseecom.c 21278 21279QUALCOMM QSEECOM UEFISECAPP DRIVER 21280M: Maximilian Luz <luzmaximilian@gmail.com> 21281L: linux-arm-msm@vger.kernel.org 21282S: Maintained 21283F: drivers/firmware/qcom/qcom_qseecom_uefisecapp.c 21284 21285QUALCOMM RMNET DRIVER 21286M: Subash Abhinov Kasiviswanathan <subash.a.kasiviswanathan@oss.qualcomm.com> 21287M: Sean Tranchetti <sean.tranchetti@oss.qualcomm.com> 21288L: netdev@vger.kernel.org 21289S: Maintained 21290F: Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst 21291F: drivers/net/ethernet/qualcomm/rmnet/ 21292F: include/linux/if_rmnet.h 21293 21294QUALCOMM TEE (QCOMTEE) DRIVER 21295M: Amirreza Zarrabi <amirreza.zarrabi@oss.qualcomm.com> 21296L: linux-arm-msm@vger.kernel.org 21297S: Maintained 21298F: Documentation/tee/qtee.rst 21299F: drivers/tee/qcomtee/ 21300 21301QUALCOMM TRUST ZONE MEMORY ALLOCATOR 21302M: Bartosz Golaszewski <bartosz.golaszewski@linaro.org> 21303L: linux-arm-msm@vger.kernel.org 21304S: Maintained 21305F: drivers/firmware/qcom/qcom_tzmem.c 21306F: drivers/firmware/qcom/qcom_tzmem.h 21307F: include/linux/firmware/qcom/qcom_tzmem.h 21308 21309QUALCOMM TSENS THERMAL DRIVER 21310M: Amit Kucheria <amitk@kernel.org> 21311M: Thara Gopinath <thara.gopinath@gmail.com> 21312L: linux-pm@vger.kernel.org 21313L: linux-arm-msm@vger.kernel.org 21314S: Maintained 21315F: Documentation/devicetree/bindings/thermal/qcom-tsens.yaml 21316F: drivers/thermal/qcom/ 21317 21318QUALCOMM TYPEC PORT MANAGER DRIVER 21319M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 21320L: linux-arm-msm@vger.kernel.org 21321L: linux-usb@vger.kernel.org 21322S: Maintained 21323F: Documentation/devicetree/bindings/usb/qcom,pmic-*.yaml 21324F: drivers/usb/typec/tcpm/qcom/ 21325 21326QUALCOMM VENUS VIDEO ACCELERATOR DRIVER 21327M: Vikash Garodia <vikash.garodia@oss.qualcomm.com> 21328M: Dikshita Agarwal <dikshita.agarwal@oss.qualcomm.com> 21329L: linux-media@vger.kernel.org 21330L: linux-arm-msm@vger.kernel.org 21331S: Maintained 21332T: git git://linuxtv.org/media.git 21333F: Documentation/devicetree/bindings/media/*venus* 21334F: drivers/media/platform/qcom/venus/ 21335 21336QUALCOMM WCN36XX WIRELESS DRIVER 21337M: Loic Poulain <loic.poulain@oss.qualcomm.com> 21338L: wcn36xx@lists.infradead.org 21339L: linux-wireless@vger.kernel.org 21340S: Supported 21341W: https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx 21342F: drivers/net/wireless/ath/wcn36xx/ 21343 21344QUANTENNA QTNFMAC WIRELESS DRIVER 21345M: Igor Mitsyanko <imitsyanko@quantenna.com> 21346R: Sergey Matyukevich <geomatsi@gmail.com> 21347L: linux-wireless@vger.kernel.org 21348S: Maintained 21349F: drivers/net/wireless/quantenna/ 21350 21351RADEON and AMDGPU DRM DRIVERS 21352M: Alex Deucher <alexander.deucher@amd.com> 21353M: Christian König <christian.koenig@amd.com> 21354L: amd-gfx@lists.freedesktop.org 21355S: Supported 21356B: https://gitlab.freedesktop.org/drm/amd/-/issues 21357C: irc://irc.oftc.net/radeon 21358T: git https://gitlab.freedesktop.org/agd5f/linux.git 21359F: Documentation/gpu/amdgpu/ 21360F: drivers/gpu/drm/amd/ 21361F: drivers/gpu/drm/ci/xfails/amd* 21362F: drivers/gpu/drm/radeon/ 21363F: include/uapi/drm/amdgpu_drm.h 21364F: include/uapi/drm/radeon_drm.h 21365 21366RADEON FRAMEBUFFER DISPLAY DRIVER 21367M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 21368L: linux-fbdev@vger.kernel.org 21369S: Maintained 21370F: drivers/video/fbdev/aty/radeon* 21371F: include/uapi/linux/radeonfb.h 21372 21373RADIOSHARK RADIO DRIVER 21374M: Hans Verkuil <hverkuil@kernel.org> 21375L: linux-media@vger.kernel.org 21376S: Maintained 21377T: git git://linuxtv.org/media.git 21378F: drivers/media/radio/radio-shark.c 21379 21380RADIOSHARK2 RADIO DRIVER 21381M: Hans Verkuil <hverkuil@kernel.org> 21382L: linux-media@vger.kernel.org 21383S: Maintained 21384T: git git://linuxtv.org/media.git 21385F: drivers/media/radio/radio-shark2.c 21386F: drivers/media/radio/radio-tea5777.c 21387 21388RADOS BLOCK DEVICE (RBD) 21389M: Ilya Dryomov <idryomov@gmail.com> 21390R: Dongsheng Yang <dongsheng.yang@easystack.cn> 21391L: ceph-devel@vger.kernel.org 21392S: Supported 21393W: http://ceph.com/ 21394B: https://tracker.ceph.com/ 21395T: git https://github.com/ceph/ceph-client.git 21396F: Documentation/ABI/testing/sysfs-bus-rbd 21397F: drivers/block/rbd.c 21398F: drivers/block/rbd_types.h 21399 21400RAGE128 FRAMEBUFFER DISPLAY DRIVER 21401L: linux-fbdev@vger.kernel.org 21402S: Orphan 21403F: drivers/video/fbdev/aty/aty128fb.c 21404 21405RAINSHADOW-CEC DRIVER 21406M: Hans Verkuil <hverkuil@kernel.org> 21407L: linux-media@vger.kernel.org 21408S: Maintained 21409T: git git://linuxtv.org/media.git 21410F: drivers/media/cec/usb/rainshadow/ 21411 21412RALINK MIPS ARCHITECTURE 21413M: John Crispin <john@phrozen.org> 21414M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 21415L: linux-mips@vger.kernel.org 21416S: Maintained 21417F: arch/mips/ralink 21418 21419RALINK MT7621 MIPS ARCHITECTURE 21420M: Chester A. Unal <chester.a.unal@arinc9.com> 21421M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 21422L: linux-mips@vger.kernel.org 21423S: Maintained 21424F: arch/mips/boot/dts/ralink/mt7621* 21425 21426RALINK RT2X00 WIRELESS LAN DRIVER 21427M: Stanislaw Gruszka <stf_xl@wp.pl> 21428L: linux-wireless@vger.kernel.org 21429S: Maintained 21430F: drivers/net/wireless/ralink/ 21431 21432RAMDISK RAM BLOCK DEVICE DRIVER 21433M: Jens Axboe <axboe@kernel.dk> 21434S: Maintained 21435F: Documentation/admin-guide/blockdev/ramdisk.rst 21436F: drivers/block/brd.c 21437 21438RANCHU VIRTUAL BOARD FOR MIPS 21439M: Miodrag Dinic <miodrag.dinic@mips.com> 21440L: linux-mips@vger.kernel.org 21441S: Supported 21442F: arch/mips/configs/generic/board-ranchu.config 21443F: arch/mips/generic/board-ranchu.c 21444 21445RANDOM NUMBER DRIVER 21446M: "Theodore Ts'o" <tytso@mit.edu> 21447M: Jason A. Donenfeld <Jason@zx2c4.com> 21448S: Maintained 21449T: git https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git 21450F: Documentation/devicetree/bindings/rng/microsoft,vmgenid.yaml 21451F: drivers/char/random.c 21452F: include/linux/random.h 21453F: include/uapi/linux/random.h 21454F: drivers/virt/vmgenid.c 21455N: ^.*/vdso/[^/]*getrandom[^/]+$ 21456 21457RAPIDIO SUBSYSTEM 21458M: Matt Porter <mporter@kernel.crashing.org> 21459M: Alexandre Bounine <alex.bou9@gmail.com> 21460S: Maintained 21461F: drivers/rapidio/ 21462 21463RAS INFRASTRUCTURE 21464M: Tony Luck <tony.luck@intel.com> 21465M: Borislav Petkov <bp@alien8.de> 21466L: linux-edac@vger.kernel.org 21467S: Maintained 21468F: Documentation/admin-guide/RAS 21469F: drivers/ras/ 21470F: include/linux/ras.h 21471F: include/ras/ras_event.h 21472 21473RAS FRU MEMORY POISON MANAGER (FMPM) 21474M: Yazen Ghannam <Yazen.Ghannam@amd.com> 21475L: linux-edac@vger.kernel.org 21476S: Maintained 21477F: drivers/ras/amd/fmpm.c 21478 21479RASPBERRY PI PISP BACK END 21480M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 21481R: Raspberry Pi Kernel Maintenance <kernel-list@raspberrypi.com> 21482L: linux-media@vger.kernel.org 21483S: Maintained 21484F: Documentation/devicetree/bindings/media/raspberrypi,pispbe.yaml 21485F: drivers/media/platform/raspberrypi/pisp_be/ 21486F: include/uapi/linux/media/raspberrypi/ 21487 21488RASPBERRY PI PISP CAMERA FRONT END 21489M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 21490M: Raspberry Pi Kernel Maintenance <kernel-list@raspberrypi.com> 21491S: Maintained 21492F: Documentation/devicetree/bindings/media/raspberrypi,rp1-cfe.yaml 21493F: drivers/media/platform/raspberrypi/rp1-cfe/ 21494 21495RASPBERRY PI RP1 PCI DRIVER 21496M: Andrea della Porta <andrea.porta@suse.com> 21497S: Maintained 21498F: arch/arm64/boot/dts/broadcom/rp1*.dts* 21499F: drivers/clk/clk-rp1.c 21500F: drivers/misc/rp1/ 21501F: drivers/pinctrl/pinctrl-rp1.c 21502 21503RC-CORE / LIRC FRAMEWORK 21504M: Sean Young <sean@mess.org> 21505L: linux-media@vger.kernel.org 21506S: Maintained 21507W: http://linuxtv.org 21508T: git git://linuxtv.org/media.git 21509F: Documentation/driver-api/media/rc-core.rst 21510F: Documentation/userspace-api/media/rc/ 21511F: drivers/media/rc/ 21512F: include/media/rc-core.h 21513F: include/media/rc-map.h 21514F: include/uapi/linux/lirc.h 21515 21516RCMM REMOTE CONTROLS DECODER 21517M: Patrick Lerda <patrick9876@free.fr> 21518S: Maintained 21519F: drivers/media/rc/ir-rcmm-decoder.c 21520 21521RCUTORTURE TEST FRAMEWORK 21522M: "Paul E. McKenney" <paulmck@kernel.org> 21523M: Josh Triplett <josh@joshtriplett.org> 21524R: Steven Rostedt <rostedt@goodmis.org> 21525R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 21526R: Lai Jiangshan <jiangshanlai@gmail.com> 21527L: rcu@vger.kernel.org 21528S: Supported 21529T: git git://git.kernel.org/pub/scm/linux/kernel/git/rcu/linux.git rcu/dev 21530F: tools/testing/selftests/rcutorture 21531 21532RDACM20 Camera Sensor 21533M: Jacopo Mondi <jacopo+renesas@jmondi.org> 21534M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 21535M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 21536M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 21537L: linux-media@vger.kernel.org 21538S: Maintained 21539F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 21540F: drivers/media/i2c/max9271.c 21541F: drivers/media/i2c/max9271.h 21542F: drivers/media/i2c/rdacm20.c 21543 21544RDACM21 Camera Sensor 21545M: Jacopo Mondi <jacopo+renesas@jmondi.org> 21546M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 21547M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 21548M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 21549L: linux-media@vger.kernel.org 21550S: Maintained 21551F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 21552F: drivers/media/i2c/max9271.c 21553F: drivers/media/i2c/max9271.h 21554F: drivers/media/i2c/rdacm21.c 21555 21556RDC R-321X SoC 21557M: Florian Fainelli <florian@openwrt.org> 21558S: Maintained 21559 21560RDC R6040 FAST ETHERNET DRIVER 21561M: Florian Fainelli <f.fainelli@gmail.com> 21562L: netdev@vger.kernel.org 21563S: Maintained 21564F: drivers/net/ethernet/rdc/r6040.c 21565 21566RDMAVT - RDMA verbs software 21567M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 21568L: linux-rdma@vger.kernel.org 21569S: Supported 21570F: drivers/infiniband/sw/rdmavt 21571 21572RDS - RELIABLE DATAGRAM SOCKETS 21573M: Allison Henderson <allison.henderson@oracle.com> 21574L: netdev@vger.kernel.org 21575L: linux-rdma@vger.kernel.org 21576L: rds-devel@oss.oracle.com (moderated for non-subscribers) 21577S: Supported 21578W: https://oss.oracle.com/projects/rds/ 21579F: Documentation/networking/rds.rst 21580F: net/rds/ 21581F: tools/testing/selftests/net/rds/ 21582 21583RDT - RESOURCE ALLOCATION 21584M: Tony Luck <tony.luck@intel.com> 21585M: Reinette Chatre <reinette.chatre@intel.com> 21586R: Dave Martin <Dave.Martin@arm.com> 21587R: James Morse <james.morse@arm.com> 21588R: Babu Moger <babu.moger@amd.com> 21589L: linux-kernel@vger.kernel.org 21590S: Supported 21591F: Documentation/filesystems/resctrl.rst 21592F: arch/x86/include/asm/resctrl.h 21593F: arch/x86/kernel/cpu/resctrl/ 21594F: fs/resctrl/ 21595F: include/linux/resctrl*.h 21596F: tools/testing/selftests/resctrl/ 21597 21598READ-COPY UPDATE (RCU) 21599M: "Paul E. McKenney" <paulmck@kernel.org> 21600M: Frederic Weisbecker <frederic@kernel.org> (kernel/rcu/tree_nocb.h) 21601M: Neeraj Upadhyay <neeraj.upadhyay@kernel.org> (kernel/rcu/tasks.h) 21602M: Joel Fernandes <joelagnelf@nvidia.com> 21603M: Josh Triplett <josh@joshtriplett.org> 21604M: Boqun Feng <boqun.feng@gmail.com> 21605M: Uladzislau Rezki <urezki@gmail.com> 21606R: Steven Rostedt <rostedt@goodmis.org> 21607R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 21608R: Lai Jiangshan <jiangshanlai@gmail.com> 21609R: Zqiang <qiang.zhang@linux.dev> 21610L: rcu@vger.kernel.org 21611S: Supported 21612W: http://www.rdrop.com/users/paulmck/RCU/ 21613T: git git://git.kernel.org/pub/scm/linux/kernel/git/rcu/linux.git rcu/dev 21614F: Documentation/RCU/ 21615F: include/linux/rcu* 21616F: kernel/rcu/ 21617F: rust/kernel/sync/rcu.rs 21618X: Documentation/RCU/torture.rst 21619X: include/linux/srcu*.h 21620X: kernel/rcu/srcu*.c 21621 21622REAL TIME CLOCK (RTC) SUBSYSTEM 21623M: Alexandre Belloni <alexandre.belloni@bootlin.com> 21624L: linux-rtc@vger.kernel.org 21625S: Maintained 21626Q: http://patchwork.ozlabs.org/project/rtc-linux/list/ 21627T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git 21628F: Documentation/admin-guide/rtc.rst 21629F: Documentation/devicetree/bindings/rtc/ 21630F: drivers/rtc/ 21631F: include/linux/rtc.h 21632F: include/linux/rtc/ 21633F: include/uapi/linux/rtc.h 21634F: tools/testing/selftests/rtc/ 21635 21636Real-time Linux Analysis (RTLA) tools 21637M: Steven Rostedt <rostedt@goodmis.org> 21638L: linux-trace-kernel@vger.kernel.org 21639S: Maintained 21640F: Documentation/tools/rtla/ 21641F: tools/tracing/rtla/ 21642 21643Real-time Linux (PREEMPT_RT) 21644M: Sebastian Andrzej Siewior <bigeasy@linutronix.de> 21645M: Clark Williams <clrkwllms@kernel.org> 21646M: Steven Rostedt <rostedt@goodmis.org> 21647L: linux-rt-devel@lists.linux.dev 21648S: Supported 21649K: PREEMPT_RT 21650 21651REALTEK AUDIO CODECS 21652M: Oder Chiou <oder_chiou@realtek.com> 21653S: Maintained 21654F: include/sound/rt*.h 21655F: sound/soc/codecs/rt* 21656 21657REALTEK OTTO WATCHDOG 21658M: Sander Vanheule <sander@svanheule.net> 21659L: linux-watchdog@vger.kernel.org 21660S: Maintained 21661F: Documentation/devicetree/bindings/watchdog/realtek,otto-wdt.yaml 21662F: drivers/watchdog/realtek_otto_wdt.c 21663 21664REALTEK RTL83xx SMI DSA ROUTER CHIPS 21665M: Linus Walleij <linus.walleij@linaro.org> 21666M: Alvin Šipraga <alsi@bang-olufsen.dk> 21667S: Maintained 21668F: Documentation/devicetree/bindings/net/dsa/realtek.yaml 21669F: drivers/net/dsa/realtek/* 21670 21671REALTEK SPI-NAND 21672M: Chris Packham <chris.packham@alliedtelesis.co.nz> 21673S: Maintained 21674F: Documentation/devicetree/bindings/spi/realtek,rtl9301-snand.yaml 21675F: drivers/spi/spi-realtek-rtl-snand.c 21676 21677REALTEK WIRELESS DRIVER (rtlwifi family) 21678M: Ping-Ke Shih <pkshih@realtek.com> 21679L: linux-wireless@vger.kernel.org 21680S: Maintained 21681T: git https://github.com/pkshih/rtw.git 21682F: drivers/net/wireless/realtek/rtlwifi/ 21683 21684REALTEK WIRELESS DRIVER (rtw88) 21685M: Ping-Ke Shih <pkshih@realtek.com> 21686L: linux-wireless@vger.kernel.org 21687S: Maintained 21688T: git https://github.com/pkshih/rtw.git 21689F: drivers/net/wireless/realtek/rtw88/ 21690 21691REALTEK WIRELESS DRIVER (rtw89) 21692M: Ping-Ke Shih <pkshih@realtek.com> 21693L: linux-wireless@vger.kernel.org 21694S: Maintained 21695T: git https://github.com/pkshih/rtw.git 21696F: drivers/net/wireless/realtek/rtw89/ 21697 21698REDMIBOOK WMI DRIVERS 21699M: Gladyshev Ilya <foxido@foxido.dev> 21700L: platform-driver-x86@vger.kernel.org 21701S: Maintained 21702F: drivers/platform/x86/redmi-wmi.c 21703 21704REDPINE WIRELESS DRIVER 21705L: linux-wireless@vger.kernel.org 21706S: Orphan 21707F: drivers/net/wireless/rsi/ 21708 21709REGISTER MAP ABSTRACTION 21710M: Mark Brown <broonie@kernel.org> 21711L: linux-kernel@vger.kernel.org 21712S: Supported 21713T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git 21714F: Documentation/devicetree/bindings/regmap/ 21715F: drivers/base/regmap/ 21716F: include/linux/regmap.h 21717 21718REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM 21719M: Bjorn Andersson <andersson@kernel.org> 21720M: Mathieu Poirier <mathieu.poirier@linaro.org> 21721L: linux-remoteproc@vger.kernel.org 21722S: Maintained 21723T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next 21724F: Documentation/ABI/testing/sysfs-class-remoteproc 21725F: Documentation/devicetree/bindings/remoteproc/ 21726F: Documentation/staging/remoteproc.rst 21727F: drivers/remoteproc/ 21728F: include/linux/remoteproc.h 21729F: include/linux/remoteproc/ 21730 21731REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM 21732M: Bjorn Andersson <andersson@kernel.org> 21733M: Mathieu Poirier <mathieu.poirier@linaro.org> 21734L: linux-remoteproc@vger.kernel.org 21735S: Maintained 21736T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rpmsg-next 21737F: Documentation/ABI/testing/sysfs-bus-rpmsg 21738F: Documentation/staging/rpmsg.rst 21739F: drivers/rpmsg/ 21740F: include/linux/rpmsg.h 21741F: include/linux/rpmsg/ 21742F: include/uapi/linux/rpmsg.h 21743F: samples/rpmsg/ 21744 21745REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONTROL DRIVER 21746M: Stephan Gerhold <stephan@gerhold.net> 21747L: netdev@vger.kernel.org 21748L: linux-remoteproc@vger.kernel.org 21749S: Maintained 21750F: drivers/net/wwan/rpmsg_wwan_ctrl.c 21751 21752RENESAS CLOCK DRIVERS 21753M: Geert Uytterhoeven <geert+renesas@glider.be> 21754L: linux-renesas-soc@vger.kernel.org 21755S: Supported 21756T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk 21757F: Documentation/devicetree/bindings/clock/renesas,* 21758F: drivers/clk/renesas/ 21759 21760RENESAS EMEV2 I2C DRIVER 21761M: Wolfram Sang <wsa+renesas@sang-engineering.com> 21762L: linux-renesas-soc@vger.kernel.org 21763S: Supported 21764F: Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml 21765F: drivers/i2c/busses/i2c-emev2.c 21766 21767RENESAS ETHERNET AVB DRIVER 21768M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 21769R: Paul Barker <paul@pbarker.dev> 21770L: netdev@vger.kernel.org 21771L: linux-renesas-soc@vger.kernel.org 21772S: Maintained 21773F: Documentation/devicetree/bindings/net/renesas,etheravb.yaml 21774F: drivers/net/ethernet/renesas/Kconfig 21775F: drivers/net/ethernet/renesas/Makefile 21776F: drivers/net/ethernet/renesas/ravb* 21777 21778RENESAS ETHERNET SWITCH DRIVER 21779R: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 21780L: netdev@vger.kernel.org 21781L: linux-renesas-soc@vger.kernel.org 21782F: Documentation/devicetree/bindings/net/renesas,*ether-switch.yaml 21783F: drivers/net/ethernet/renesas/Kconfig 21784F: drivers/net/ethernet/renesas/Makefile 21785F: drivers/net/ethernet/renesas/rcar_gen4* 21786F: drivers/net/ethernet/renesas/rswitch* 21787 21788RENESAS ETHERNET TSN DRIVER 21789M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 21790L: netdev@vger.kernel.org 21791L: linux-renesas-soc@vger.kernel.org 21792S: Maintained 21793F: Documentation/devicetree/bindings/net/renesas,ethertsn.yaml 21794F: drivers/net/ethernet/renesas/rtsn.* 21795 21796RENESAS IDT821034 ASoC CODEC 21797M: Herve Codina <herve.codina@bootlin.com> 21798L: linux-sound@vger.kernel.org 21799S: Maintained 21800F: Documentation/devicetree/bindings/sound/renesas,idt821034.yaml 21801F: sound/soc/codecs/idt821034.c 21802 21803RENESAS R-CAR & FSI AUDIO (ASoC) DRIVERS 21804M: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> 21805L: linux-sound@vger.kernel.org 21806L: linux-renesas-soc@vger.kernel.org 21807S: Supported 21808F: Documentation/devicetree/bindings/sound/renesas,rsnd.* 21809F: Documentation/devicetree/bindings/sound/renesas,fsi.yaml 21810F: sound/soc/renesas/rcar/ 21811F: sound/soc/renesas/fsi.c 21812F: include/sound/sh_fsi.h 21813 21814RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER DRIVER 21815M: Miquel Raynal <miquel.raynal@bootlin.com> 21816L: linux-mtd@lists.infradead.org 21817L: linux-renesas-soc@vger.kernel.org 21818S: Maintained 21819F: Documentation/devicetree/bindings/mtd/renesas-nandc.yaml 21820F: drivers/mtd/nand/raw/renesas-nand-controller.c 21821 21822RENESAS R-CAR GYROADC DRIVER 21823M: Marek Vasut <marek.vasut@gmail.com> 21824L: linux-iio@vger.kernel.org 21825S: Supported 21826F: Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml 21827F: drivers/iio/adc/rcar-gyroadc.c 21828 21829RENESAS R-CAR I2C DRIVERS 21830M: Wolfram Sang <wsa+renesas@sang-engineering.com> 21831L: linux-renesas-soc@vger.kernel.org 21832S: Supported 21833F: Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml 21834F: Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml 21835F: drivers/i2c/busses/i2c-rcar.c 21836F: drivers/i2c/busses/i2c-sh_mobile.c 21837 21838RENESAS R-CAR SATA DRIVER 21839M: Geert Uytterhoeven <geert+renesas@glider.be> 21840L: linux-ide@vger.kernel.org 21841L: linux-renesas-soc@vger.kernel.org 21842S: Supported 21843F: Documentation/devicetree/bindings/ata/renesas,rcar-sata.yaml 21844F: drivers/ata/sata_rcar.c 21845 21846RENESAS R-CAR THERMAL DRIVERS 21847M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 21848L: linux-renesas-soc@vger.kernel.org 21849S: Supported 21850F: Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml 21851F: Documentation/devicetree/bindings/thermal/rcar-thermal.yaml 21852F: drivers/thermal/renesas/rcar_gen3_thermal.c 21853F: drivers/thermal/renesas/rcar_thermal.c 21854 21855RENESAS RIIC DRIVER 21856M: Chris Brandt <chris.brandt@renesas.com> 21857L: linux-renesas-soc@vger.kernel.org 21858S: Supported 21859F: Documentation/devicetree/bindings/i2c/renesas,riic.yaml 21860F: drivers/i2c/busses/i2c-riic.c 21861 21862RENESAS RZ AUDIO (ASoC) DRIVER 21863M: Biju Das <biju.das.jz@bp.renesas.com> 21864M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 21865L: linux-sound@vger.kernel.org 21866L: linux-renesas-soc@vger.kernel.org 21867S: Supported 21868F: Documentation/devicetree/bindings/sound/renesas,rz-ssi.yaml 21869F: sound/soc/renesas/rz-ssi.c 21870 21871RENESAS RZ/G2L A/D DRIVER 21872M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 21873L: linux-iio@vger.kernel.org 21874L: linux-renesas-soc@vger.kernel.org 21875S: Supported 21876F: Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml 21877F: drivers/iio/adc/rzg2l_adc.c 21878 21879RENESAS RZ/G2L MTU3a COUNTER DRIVER 21880M: Biju Das <biju.das.jz@bp.renesas.com> 21881L: linux-iio@vger.kernel.org 21882L: linux-renesas-soc@vger.kernel.org 21883S: Supported 21884F: Documentation/devicetree/bindings/timer/renesas,rz-mtu3.yaml 21885F: drivers/counter/rz-mtu3-cnt.c 21886 21887RENESAS RTCA-3 RTC DRIVER 21888M: Claudiu Beznea <claudiu.beznea.uj@bp.renesas.com> 21889L: linux-rtc@vger.kernel.org 21890L: linux-renesas-soc@vger.kernel.org 21891S: Supported 21892F: Documentation/devicetree/bindings/rtc/renesas,rz-rtca3.yaml 21893F: drivers/rtc/rtc-renesas-rtca3.c 21894 21895RENESAS RZ/N1 A5PSW SWITCH DRIVER 21896M: Clément Léger <clement.leger@bootlin.com> 21897L: linux-renesas-soc@vger.kernel.org 21898L: netdev@vger.kernel.org 21899S: Maintained 21900F: Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml 21901F: Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml 21902F: drivers/net/dsa/rzn1_a5psw* 21903F: drivers/net/pcs/pcs-rzn1-miic.c 21904F: include/dt-bindings/net/pcs-rzn1-miic.h 21905F: include/linux/pcs-rzn1-miic.h 21906F: net/dsa/tag_rzn1_a5psw.c 21907 21908RENESAS RZ/N1 DWMAC GLUE LAYER 21909M: Romain Gantois <romain.gantois@bootlin.com> 21910S: Maintained 21911F: Documentation/devicetree/bindings/net/renesas,rzn1-gmac.yaml 21912F: drivers/net/ethernet/stmicro/stmmac/dwmac-rzn1.c 21913 21914RENESAS RZ/N1 RTC CONTROLLER DRIVER 21915M: Miquel Raynal <miquel.raynal@bootlin.com> 21916L: linux-rtc@vger.kernel.org 21917L: linux-renesas-soc@vger.kernel.org 21918S: Maintained 21919F: Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml 21920F: drivers/rtc/rtc-rzn1.c 21921 21922RENESAS RZ/N1 USBF CONTROLLER DRIVER 21923M: Herve Codina <herve.codina@bootlin.com> 21924L: linux-renesas-soc@vger.kernel.org 21925L: linux-usb@vger.kernel.org 21926S: Maintained 21927F: Documentation/devicetree/bindings/usb/renesas,rzn1-usbf.yaml 21928F: drivers/usb/gadget/udc/renesas_usbf.c 21929 21930RENESAS RZ/V2H(P) DWMAC GBETH GLUE LAYER DRIVER 21931M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 21932L: netdev@vger.kernel.org 21933L: linux-renesas-soc@vger.kernel.org 21934S: Maintained 21935F: Documentation/devicetree/bindings/net/renesas,rzv2h-gbeth.yaml 21936F: drivers/net/ethernet/stmicro/stmmac/dwmac-renesas-gbeth.c 21937 21938RENESAS RZ/V2H(P) RSPI DRIVER 21939M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 21940L: linux-spi@vger.kernel.org 21941L: linux-renesas-soc@vger.kernel.org 21942S: Maintained 21943F: Documentation/devicetree/bindings/spi/renesas,rzv2h-rspi.yaml 21944F: drivers/spi/spi-rzv2h-rspi.c 21945 21946RENESAS RZ/V2H(P) USB2PHY PORT RESET DRIVER 21947M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 21948M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 21949L: linux-renesas-soc@vger.kernel.org 21950S: Supported 21951F: Documentation/devicetree/bindings/reset/renesas,rzv2h-usb2phy-reset.yaml 21952F: drivers/reset/reset-rzv2h-usb2phy.c 21953 21954RENESAS RZ/V2M I2C DRIVER 21955M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 21956L: linux-i2c@vger.kernel.org 21957L: linux-renesas-soc@vger.kernel.org 21958S: Supported 21959F: Documentation/devicetree/bindings/i2c/renesas,rzv2m.yaml 21960F: drivers/i2c/busses/i2c-rzv2m.c 21961 21962RENESAS SUPERH ETHERNET DRIVER 21963M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 21964L: netdev@vger.kernel.org 21965L: linux-renesas-soc@vger.kernel.org 21966S: Maintained 21967F: Documentation/devicetree/bindings/net/renesas,ether.yaml 21968F: drivers/net/ethernet/renesas/Kconfig 21969F: drivers/net/ethernet/renesas/Makefile 21970F: drivers/net/ethernet/renesas/sh_eth* 21971F: include/linux/sh_eth.h 21972 21973RENESAS USB PHY DRIVER 21974M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 21975L: linux-renesas-soc@vger.kernel.org 21976S: Maintained 21977F: drivers/phy/renesas/phy-rcar-gen3-usb*.c 21978 21979RENESAS VERSACLOCK 7 CLOCK DRIVER 21980M: Alex Helms <alexander.helms.jy@renesas.com> 21981S: Maintained 21982F: Documentation/devicetree/bindings/clock/renesas,versaclock7.yaml 21983F: drivers/clk/clk-versaclock7.c 21984 21985RENESAS X9250 DIGITAL POTENTIOMETERS DRIVER 21986M: Herve Codina <herve.codina@bootlin.com> 21987L: linux-iio@vger.kernel.org 21988S: Maintained 21989F: Documentation/devicetree/bindings/iio/potentiometer/renesas,x9250.yaml 21990F: drivers/iio/potentiometer/x9250.c 21991 21992RENESAS RZ/G3E THERMAL SENSOR UNIT DRIVER 21993M: John Madieu <john.madieu.xa@bp.renesas.com> 21994L: linux-pm@vger.kernel.org 21995S: Maintained 21996F: Documentation/devicetree/bindings/thermal/renesas,r9a09g047-tsu.yaml 21997F: drivers/thermal/renesas/rzg3e_thermal.c 21998 21999RENESAS RZ/G3S THERMAL SENSOR UNIT DRIVER 22000M: Claudiu Beznea <claudiu.beznea.uj@bp.renesas.com> 22001L: linux-pm@vger.kernel.org 22002S: Maintained 22003F: Documentation/devicetree/bindings/thermal/renesas,r9a08g045-tsu.yaml 22004F: drivers/thermal/renesas/rzg3s_thermal.c 22005 22006RESET CONTROLLER FRAMEWORK 22007M: Philipp Zabel <p.zabel@pengutronix.de> 22008S: Maintained 22009T: git https://git.pengutronix.de/git/pza/linux.git 22010F: Documentation/devicetree/bindings/reset/ 22011F: Documentation/driver-api/reset.rst 22012F: drivers/reset/ 22013F: include/dt-bindings/reset/ 22014F: include/linux/reset-controller.h 22015F: include/linux/reset.h 22016F: include/linux/reset/ 22017K: \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b 22018 22019RESTARTABLE SEQUENCES SUPPORT 22020M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 22021M: Peter Zijlstra <peterz@infradead.org> 22022M: "Paul E. McKenney" <paulmck@kernel.org> 22023M: Boqun Feng <boqun.feng@gmail.com> 22024L: linux-kernel@vger.kernel.org 22025S: Supported 22026F: include/trace/events/rseq.h 22027F: include/uapi/linux/rseq.h 22028F: kernel/rseq.c 22029F: tools/testing/selftests/rseq/ 22030 22031RFKILL 22032M: Johannes Berg <johannes@sipsolutions.net> 22033L: linux-wireless@vger.kernel.org 22034S: Maintained 22035W: https://wireless.wiki.kernel.org/ 22036Q: https://patchwork.kernel.org/project/linux-wireless/list/ 22037T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 22038T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 22039F: Documentation/ABI/stable/sysfs-class-rfkill 22040F: Documentation/driver-api/rfkill.rst 22041F: include/linux/rfkill.h 22042F: include/uapi/linux/rfkill.h 22043F: net/rfkill/ 22044 22045RHASHTABLE 22046M: Thomas Graf <tgraf@suug.ch> 22047M: Herbert Xu <herbert@gondor.apana.org.au> 22048L: linux-crypto@vger.kernel.org 22049S: Maintained 22050F: include/linux/rhashtable-types.h 22051F: include/linux/rhashtable.h 22052F: lib/rhashtable.c 22053F: lib/test_rhashtable.c 22054 22055RICOH R5C592 MEMORYSTICK DRIVER 22056M: Maxim Levitsky <maximlevitsky@gmail.com> 22057S: Maintained 22058F: drivers/memstick/host/r592.* 22059 22060RICOH SMARTMEDIA/XD DRIVER 22061M: Maxim Levitsky <maximlevitsky@gmail.com> 22062S: Maintained 22063F: drivers/mtd/nand/raw/r852.c 22064F: drivers/mtd/nand/raw/r852.h 22065 22066RISC-V AIA DRIVERS 22067M: Anup Patel <anup@brainfault.org> 22068L: linux-riscv@lists.infradead.org 22069S: Maintained 22070F: Documentation/devicetree/bindings/interrupt-controller/riscv,aplic.yaml 22071F: Documentation/devicetree/bindings/interrupt-controller/riscv,imsics.yaml 22072F: drivers/irqchip/irq-riscv-aplic-*.c 22073F: drivers/irqchip/irq-riscv-aplic-*.h 22074F: drivers/irqchip/irq-riscv-imsic-*.c 22075F: drivers/irqchip/irq-riscv-imsic-*.h 22076F: drivers/irqchip/irq-riscv-intc.c 22077F: include/linux/irqchip/riscv-aplic.h 22078F: include/linux/irqchip/riscv-imsic.h 22079 22080RISC-V ANDES SoC Support 22081M: Ben Zong-You Xie <ben717@andestech.com> 22082S: Maintained 22083T: git: https://github.com/ben717-linux/linux 22084F: Documentation/devicetree/bindings/interrupt-controller/andestech,plicsw.yaml 22085F: Documentation/devicetree/bindings/riscv/andes.yaml 22086F: Documentation/devicetree/bindings/timer/andestech,plmt0.yaml 22087F: arch/riscv/boot/dts/andes/ 22088 22089RISC-V ARCHITECTURE 22090M: Paul Walmsley <pjw@kernel.org> 22091M: Palmer Dabbelt <palmer@dabbelt.com> 22092M: Albert Ou <aou@eecs.berkeley.edu> 22093R: Alexandre Ghiti <alex@ghiti.fr> 22094L: linux-riscv@lists.infradead.org 22095S: Supported 22096Q: https://patchwork.kernel.org/project/linux-riscv/list/ 22097C: irc://irc.libera.chat/riscv 22098P: Documentation/arch/riscv/patch-acceptance.rst 22099T: git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git 22100F: arch/riscv/ 22101N: riscv 22102K: riscv 22103 22104RISC-V IOMMU 22105M: Tomasz Jeznach <tjeznach@rivosinc.com> 22106L: iommu@lists.linux.dev 22107L: linux-riscv@lists.infradead.org 22108S: Maintained 22109T: git git://git.kernel.org/pub/scm/linux/kernel/git/iommu/linux.git 22110F: Documentation/devicetree/bindings/iommu/riscv,iommu.yaml 22111F: drivers/iommu/riscv/ 22112 22113RISC-V MICROCHIP FPGA SUPPORT 22114M: Conor Dooley <conor.dooley@microchip.com> 22115M: Daire McNamara <daire.mcnamara@microchip.com> 22116L: linux-riscv@lists.infradead.org 22117S: Supported 22118F: Documentation/devicetree/bindings/clock/microchip,mpfs*.yaml 22119F: Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml 22120F: Documentation/devicetree/bindings/i2c/microchip,corei2c.yaml 22121F: Documentation/devicetree/bindings/mailbox/microchip,mpfs-mailbox.yaml 22122F: Documentation/devicetree/bindings/net/can/microchip,mpfs-can.yaml 22123F: Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml 22124F: Documentation/devicetree/bindings/riscv/microchip.yaml 22125F: Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-sys-controller.yaml 22126F: Documentation/devicetree/bindings/spi/microchip,mpfs-spi.yaml 22127F: Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml 22128F: arch/riscv/boot/dts/microchip/ 22129F: drivers/char/hw_random/mpfs-rng.c 22130F: drivers/clk/microchip/clk-mpfs*.c 22131F: drivers/firmware/microchip/mpfs-auto-update.c 22132F: drivers/gpio/gpio-mpfs.c 22133F: drivers/i2c/busses/i2c-microchip-corei2c.c 22134F: drivers/mailbox/mailbox-mpfs.c 22135F: drivers/pci/controller/plda/pcie-microchip-host.c 22136F: drivers/pwm/pwm-microchip-core.c 22137F: drivers/reset/reset-mpfs.c 22138F: drivers/rtc/rtc-mpfs.c 22139F: drivers/soc/microchip/mpfs-sys-controller.c 22140F: drivers/spi/spi-microchip-core-qspi.c 22141F: drivers/spi/spi-microchip-core.c 22142F: drivers/usb/musb/mpfs.c 22143F: include/soc/microchip/mpfs.h 22144 22145RISC-V MISC SOC SUPPORT 22146M: Conor Dooley <conor@kernel.org> 22147L: linux-riscv@lists.infradead.org 22148S: Maintained 22149Q: https://patchwork.kernel.org/project/linux-riscv/list/ 22150T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 22151F: arch/riscv/boot/dts/canaan/ 22152F: arch/riscv/boot/dts/microchip/ 22153F: arch/riscv/boot/dts/sifive/ 22154F: arch/riscv/boot/dts/starfive/ 22155 22156RISC-V PMU DRIVERS 22157M: Atish Patra <atish.patra@linux.dev> 22158R: Anup Patel <anup@brainfault.org> 22159L: linux-riscv@lists.infradead.org 22160S: Supported 22161F: drivers/perf/riscv_pmu.c 22162F: drivers/perf/riscv_pmu_legacy.c 22163F: drivers/perf/riscv_pmu_sbi.c 22164 22165RISC-V RPMI AND MPXY DRIVERS 22166M: Rahul Pathak <rahul@summations.net> 22167M: Anup Patel <anup@brainfault.org> 22168L: linux-riscv@lists.infradead.org 22169F: Documentation/devicetree/bindings/clock/riscv,rpmi-clock.yaml 22170F: Documentation/devicetree/bindings/clock/riscv,rpmi-mpxy-clock.yaml 22171F: Documentation/devicetree/bindings/interrupt-controller/riscv,rpmi-mpxy-system-msi.yaml 22172F: Documentation/devicetree/bindings/interrupt-controller/riscv,rpmi-system-msi.yaml 22173F: Documentation/devicetree/bindings/mailbox/riscv,rpmi-shmem-mbox.yaml 22174F: Documentation/devicetree/bindings/mailbox/riscv,sbi-mpxy-mbox.yaml 22175F: drivers/clk/clk-rpmi.c 22176F: drivers/irqchip/irq-riscv-rpmi-sysmsi.c 22177F: drivers/mailbox/riscv-sbi-mpxy-mbox.c 22178F: include/linux/mailbox/riscv-rpmi-message.h 22179 22180RISC-V SPACEMIT SoC Support 22181M: Yixun Lan <dlan@gentoo.org> 22182L: linux-riscv@lists.infradead.org 22183L: spacemit@lists.linux.dev 22184S: Maintained 22185W: https://github.com/spacemit-com/linux/wiki 22186C: irc://irc.libera.chat/spacemit 22187T: git https://github.com/spacemit-com/linux 22188F: arch/riscv/boot/dts/spacemit/ 22189N: spacemit 22190K: spacemit 22191 22192RISC-V THEAD SoC SUPPORT 22193M: Drew Fustini <fustini@kernel.org> 22194M: Guo Ren <guoren@kernel.org> 22195M: Fu Wei <wefu@redhat.com> 22196L: linux-riscv@lists.infradead.org 22197S: Maintained 22198Q: https://patchwork.kernel.org/project/riscv-thead/list/ 22199T: git https://github.com/pdp7/linux.git 22200F: Documentation/devicetree/bindings/clock/thead,th1520-clk-ap.yaml 22201F: Documentation/devicetree/bindings/firmware/thead,th1520-aon.yaml 22202F: Documentation/devicetree/bindings/mailbox/thead,th1520-mbox.yaml 22203F: Documentation/devicetree/bindings/net/thead,th1520-gmac.yaml 22204F: Documentation/devicetree/bindings/pinctrl/thead,th1520-pinctrl.yaml 22205F: Documentation/devicetree/bindings/reset/thead,th1520-reset.yaml 22206F: arch/riscv/boot/dts/thead/ 22207F: drivers/clk/thead/clk-th1520-ap.c 22208F: drivers/firmware/thead,th1520-aon.c 22209F: drivers/mailbox/mailbox-th1520.c 22210F: drivers/net/ethernet/stmicro/stmmac/dwmac-thead.c 22211F: drivers/pinctrl/pinctrl-th1520.c 22212F: drivers/pmdomain/thead/ 22213F: drivers/power/reset/th1520-aon-reboot.c 22214F: drivers/power/sequencing/pwrseq-thead-gpu.c 22215F: drivers/reset/reset-th1520.c 22216F: include/dt-bindings/clock/thead,th1520-clk-ap.h 22217F: include/dt-bindings/power/thead,th1520-power.h 22218F: include/dt-bindings/reset/thead,th1520-reset.h 22219F: include/linux/firmware/thead/thead,th1520-aon.h 22220 22221RNBD BLOCK DRIVERS 22222M: Md. Haris Iqbal <haris.iqbal@ionos.com> 22223M: Jack Wang <jinpu.wang@ionos.com> 22224L: linux-block@vger.kernel.org 22225S: Maintained 22226F: drivers/block/rnbd/ 22227 22228ROCCAT DRIVERS 22229M: Stefan Achatz <erazor_de@users.sourceforge.net> 22230S: Maintained 22231W: http://sourceforge.net/projects/roccat/ 22232F: Documentation/ABI/*/sysfs-driver-hid-roccat* 22233F: drivers/hid/hid-roccat* 22234F: include/linux/hid-roccat* 22235 22236ROCKCHIP CAN-FD DRIVER 22237M: Marc Kleine-Budde <mkl@pengutronix.de> 22238R: kernel@pengutronix.de 22239L: linux-can@vger.kernel.org 22240S: Maintained 22241F: Documentation/devicetree/bindings/net/can/rockchip,rk3568v2-canfd.yaml 22242F: drivers/net/can/rockchip/ 22243 22244ROCKCHIP CRYPTO DRIVERS 22245M: Corentin Labbe <clabbe@baylibre.com> 22246L: linux-crypto@vger.kernel.org 22247S: Maintained 22248F: Documentation/devicetree/bindings/crypto/rockchip,rk3288-crypto.yaml 22249F: drivers/crypto/rockchip/ 22250 22251ROCKCHIP I2S TDM DRIVER 22252M: Nicolas Frattaroli <frattaroli.nicolas@gmail.com> 22253L: linux-rockchip@lists.infradead.org 22254S: Maintained 22255F: Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml 22256F: sound/soc/rockchip/rockchip_i2s_tdm.* 22257 22258ROCKCHIP ISP V1 DRIVER 22259M: Dafna Hirschfeld <dafna@fastmail.com> 22260M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22261L: linux-media@vger.kernel.org 22262L: linux-rockchip@lists.infradead.org 22263S: Maintained 22264F: Documentation/admin-guide/media/rkisp1.rst 22265F: Documentation/devicetree/bindings/media/rockchip-isp1.yaml 22266F: Documentation/userspace-api/media/v4l/metafmt-rkisp1.rst 22267F: drivers/media/platform/rockchip/rkisp1 22268F: include/uapi/linux/rkisp1-config.h 22269 22270ROCKCHIP RK3568 RANDOM NUMBER GENERATOR SUPPORT 22271M: Daniel Golle <daniel@makrotopia.org> 22272M: Aurelien Jarno <aurelien@aurel32.net> 22273M: Nicolas Frattaroli <nicolas.frattaroli@collabora.com> 22274S: Maintained 22275F: Documentation/devicetree/bindings/rng/rockchip,rk3568-rng.yaml 22276F: Documentation/devicetree/bindings/rng/rockchip,rk3588-rng.yaml 22277F: drivers/char/hw_random/rockchip-rng.c 22278 22279ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER 22280M: Jacob Chen <jacob-chen@iotwrt.com> 22281M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 22282L: linux-media@vger.kernel.org 22283L: linux-rockchip@lists.infradead.org 22284S: Maintained 22285F: Documentation/devicetree/bindings/media/rockchip-rga.yaml 22286F: drivers/media/platform/rockchip/rga/ 22287 22288ROCKCHIP RKVDEC VIDEO DECODER DRIVER 22289M: Detlev Casanova <detlev.casanova@collabora.com> 22290M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 22291L: linux-media@vger.kernel.org 22292L: linux-rockchip@lists.infradead.org 22293S: Maintained 22294F: Documentation/devicetree/bindings/media/rockchip,vdec.yaml 22295F: drivers/media/platform/rockchip/rkvdec/ 22296 22297ROCKCHIP RK3308 INTERNAL AUDIO CODEC 22298M: Luca Ceresoli <luca.ceresoli@bootlin.com> 22299S: Maintained 22300F: Documentation/devicetree/bindings/sound/rockchip,rk3308-codec.yaml 22301F: sound/soc/codecs/rk3308_codec.c 22302F: sound/soc/codecs/rk3308_codec.h 22303 22304ROCKCHIP SAI DRIVER 22305M: Nicolas Frattaroli <nicolas.frattaroli@collabora.com> 22306L: linux-rockchip@lists.infradead.org 22307S: Maintained 22308F: Documentation/devicetree/bindings/sound/rockchip,rk3576-sai.yaml 22309F: sound/soc/rockchip/rockchip_sai.* 22310 22311ROCKER DRIVER 22312M: Jiri Pirko <jiri@resnulli.us> 22313L: netdev@vger.kernel.org 22314S: Supported 22315F: drivers/net/ethernet/rocker/ 22316 22317ROCKETPORT EXPRESS/INFINITY DRIVER 22318M: Kevin Cernekee <cernekee@gmail.com> 22319L: linux-serial@vger.kernel.org 22320S: Odd Fixes 22321F: drivers/tty/serial/rp2.* 22322 22323ROHM BD79703 DAC 22324M: Matti Vaittinen <mazziesaccount@gmail.com> 22325S: Supported 22326F: drivers/iio/dac/rohm-bd79703.c 22327 22328ROHM BD99954 CHARGER IC 22329M: Matti Vaittinen <mazziesaccount@gmail.com> 22330S: Supported 22331F: drivers/power/supply/bd99954-charger.c 22332F: drivers/power/supply/bd99954-charger.h 22333 22334ROHM BD791xx ADC / GPO IC 22335M: Matti Vaittinen <mazziesaccount@gmail.com> 22336S: Supported 22337F: drivers/iio/adc/rohm-bd79112.c 22338F: drivers/iio/adc/rohm-bd79124.c 22339 22340ROHM BH1745 COLOUR SENSOR 22341M: Mudit Sharma <muditsharma.info@gmail.com> 22342L: linux-iio@vger.kernel.org 22343S: Maintained 22344F: drivers/iio/light/bh1745.c 22345 22346ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER 22347M: Tomasz Duszynski <tduszyns@gmail.com> 22348S: Maintained 22349F: Documentation/devicetree/bindings/iio/light/bh1750.yaml 22350F: drivers/iio/light/bh1750.c 22351 22352ROHM BM1390 PRESSURE SENSOR DRIVER 22353M: Matti Vaittinen <mazziesaccount@gmail.com> 22354L: linux-iio@vger.kernel.org 22355S: Supported 22356F: drivers/iio/pressure/rohm-bm1390.c 22357 22358ROHM BU270xx LIGHT SENSOR DRIVERs 22359M: Matti Vaittinen <mazziesaccount@gmail.com> 22360L: linux-iio@vger.kernel.org 22361S: Supported 22362F: drivers/iio/light/rohm-bu27034.c 22363 22364ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS 22365M: Marek Vasut <marek.vasut+renesas@gmail.com> 22366L: linux-kernel@vger.kernel.org 22367L: linux-renesas-soc@vger.kernel.org 22368S: Supported 22369F: Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml 22370F: drivers/gpio/gpio-bd9571mwv.c 22371F: drivers/mfd/bd9571mwv.c 22372F: drivers/regulator/bd9571mwv-regulator.c 22373F: include/linux/mfd/bd9571mwv.h 22374 22375ROHM POWER MANAGEMENT IC DEVICE DRIVERS 22376M: Matti Vaittinen <mazziesaccount@gmail.com> 22377S: Supported 22378F: drivers/clk/clk-bd718x7.c 22379F: drivers/gpio/gpio-bd71815.c 22380F: drivers/gpio/gpio-bd71828.c 22381F: drivers/mfd/rohm-bd71828.c 22382F: drivers/mfd/rohm-bd718x7.c 22383F: drivers/mfd/rohm-bd9576.c 22384F: drivers/mfd/rohm-bd96801.c 22385F: drivers/regulator/bd71815-regulator.c 22386F: drivers/regulator/bd71828-regulator.c 22387F: drivers/regulator/bd718x7-regulator.c 22388F: drivers/regulator/bd9576-regulator.c 22389F: drivers/regulator/bd96801-regulator.c 22390F: drivers/regulator/rohm-regulator.c 22391F: drivers/rtc/rtc-bd70528.c 22392F: drivers/watchdog/bd9576_wdt.c 22393F: drivers/watchdog/bd96801_wdt.c 22394F: include/linux/mfd/rohm-bd71815.h 22395F: include/linux/mfd/rohm-bd71828.h 22396F: include/linux/mfd/rohm-bd718x7.h 22397F: include/linux/mfd/rohm-bd957x.h 22398F: include/linux/mfd/rohm-bd96801.h 22399F: include/linux/mfd/rohm-bd96802.h 22400F: include/linux/mfd/rohm-generic.h 22401F: include/linux/mfd/rohm-shared.h 22402 22403ROSE NETWORK LAYER 22404L: linux-hams@vger.kernel.org 22405S: Orphan 22406W: https://linux-ax25.in-berlin.de 22407F: include/net/rose.h 22408F: include/uapi/linux/rose.h 22409F: net/rose/ 22410 22411ROTATION DRIVER FOR ALLWINNER A83T 22412M: Jernej Skrabec <jernej.skrabec@gmail.com> 22413L: linux-media@vger.kernel.org 22414S: Maintained 22415T: git git://linuxtv.org/media.git 22416F: Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml 22417F: drivers/media/platform/sunxi/sun8i-rotate/ 22418 22419RPMB SUBSYSTEM 22420M: Jens Wiklander <jens.wiklander@linaro.org> 22421L: linux-kernel@vger.kernel.org 22422S: Supported 22423F: drivers/misc/rpmb-core.c 22424F: include/linux/rpmb.h 22425 22426RPMSG TTY DRIVER 22427M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 22428L: linux-remoteproc@vger.kernel.org 22429S: Maintained 22430F: drivers/tty/rpmsg_tty.c 22431 22432RTASE ETHERNET DRIVER 22433M: Justin Lai <justinlai0215@realtek.com> 22434M: Larry Chiu <larry.chiu@realtek.com> 22435L: netdev@vger.kernel.org 22436S: Maintained 22437F: drivers/net/ethernet/realtek/rtase/ 22438 22439RTL2830 MEDIA DRIVER 22440L: linux-media@vger.kernel.org 22441S: Orphan 22442W: https://linuxtv.org 22443Q: http://patchwork.linuxtv.org/project/linux-media/list/ 22444F: drivers/media/dvb-frontends/rtl2830* 22445 22446RTL2832 MEDIA DRIVER 22447L: linux-media@vger.kernel.org 22448S: Orphan 22449W: https://linuxtv.org 22450Q: http://patchwork.linuxtv.org/project/linux-media/list/ 22451F: drivers/media/dvb-frontends/rtl2832* 22452 22453RTL2832_SDR MEDIA DRIVER 22454L: linux-media@vger.kernel.org 22455S: Orphan 22456W: https://linuxtv.org 22457Q: http://patchwork.linuxtv.org/project/linux-media/list/ 22458F: drivers/media/dvb-frontends/rtl2832_sdr* 22459 22460RTL8180 WIRELESS DRIVER 22461L: linux-wireless@vger.kernel.org 22462S: Orphan 22463F: drivers/net/wireless/realtek/rtl818x/rtl8180/ 22464 22465RTL8187 WIRELESS DRIVER 22466M: Hin-Tak Leung <hintak.leung@gmail.com> 22467L: linux-wireless@vger.kernel.org 22468S: Maintained 22469T: git https://github.com/pkshih/rtw.git 22470F: drivers/net/wireless/realtek/rtl818x/rtl8187/ 22471 22472RTL8XXXU WIRELESS DRIVER (rtl8xxxu) 22473M: Jes Sorensen <Jes.Sorensen@gmail.com> 22474L: linux-wireless@vger.kernel.org 22475S: Maintained 22476T: git https://github.com/pkshih/rtw.git 22477F: drivers/net/wireless/realtek/rtl8xxxu/ 22478 22479RTL9300 I2C DRIVER (rtl9300-i2c) 22480M: Chris Packham <chris.packham@alliedtelesis.co.nz> 22481L: linux-i2c@vger.kernel.org 22482S: Maintained 22483F: Documentation/devicetree/bindings/i2c/realtek,rtl9301-i2c.yaml 22484F: drivers/i2c/busses/i2c-rtl9300.c 22485 22486RTRS TRANSPORT DRIVERS 22487M: Md. Haris Iqbal <haris.iqbal@ionos.com> 22488M: Jack Wang <jinpu.wang@ionos.com> 22489L: linux-rdma@vger.kernel.org 22490S: Maintained 22491F: drivers/infiniband/ulp/rtrs/ 22492 22493RUNTIME VERIFICATION (RV) 22494M: Steven Rostedt <rostedt@goodmis.org> 22495M: Gabriele Monaco <gmonaco@redhat.com> 22496L: linux-trace-kernel@vger.kernel.org 22497S: Maintained 22498F: Documentation/trace/rv/ 22499F: include/linux/rv.h 22500F: include/rv/ 22501F: kernel/trace/rv/ 22502F: tools/verification/ 22503 22504RUST 22505M: Miguel Ojeda <ojeda@kernel.org> 22506M: Alex Gaynor <alex.gaynor@gmail.com> 22507R: Boqun Feng <boqun.feng@gmail.com> 22508R: Gary Guo <gary@garyguo.net> 22509R: Björn Roy Baron <bjorn3_gh@protonmail.com> 22510R: Benno Lossin <lossin@kernel.org> 22511R: Andreas Hindborg <a.hindborg@kernel.org> 22512R: Alice Ryhl <aliceryhl@google.com> 22513R: Trevor Gross <tmgross@umich.edu> 22514R: Danilo Krummrich <dakr@kernel.org> 22515L: rust-for-linux@vger.kernel.org 22516S: Supported 22517W: https://rust-for-linux.com 22518B: https://github.com/Rust-for-Linux/linux/issues 22519C: zulip://rust-for-linux.zulipchat.com 22520P: https://rust-for-linux.com/contributing 22521T: git https://github.com/Rust-for-Linux/linux.git rust-next 22522F: .clippy.toml 22523F: Documentation/rust/ 22524F: include/trace/events/rust_sample.h 22525F: rust/ 22526F: samples/rust/ 22527F: scripts/*rust* 22528F: tools/testing/selftests/rust/ 22529K: \b(?i:rust)\b 22530 22531RUST [ALLOC] 22532M: Danilo Krummrich <dakr@kernel.org> 22533R: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 22534R: Vlastimil Babka <vbabka@suse.cz> 22535R: Liam R. Howlett <Liam.Howlett@oracle.com> 22536R: Uladzislau Rezki <urezki@gmail.com> 22537L: rust-for-linux@vger.kernel.org 22538S: Maintained 22539T: git https://github.com/Rust-for-Linux/linux.git alloc-next 22540F: rust/kernel/alloc.rs 22541F: rust/kernel/alloc/ 22542 22543RUST [PIN-INIT] 22544M: Benno Lossin <lossin@kernel.org> 22545L: rust-for-linux@vger.kernel.org 22546S: Maintained 22547W: https://rust-for-linux.com/pin-init 22548B: https://github.com/Rust-for-Linux/pin-init/issues 22549C: zulip://rust-for-linux.zulipchat.com 22550P: rust/pin-init/CONTRIBUTING.md 22551T: git https://github.com/Rust-for-Linux/linux.git pin-init-next 22552F: rust/kernel/init.rs 22553F: rust/pin-init/ 22554K: \bpin-init\b|pin_init\b|PinInit 22555 22556RXRPC SOCKETS (AF_RXRPC) 22557M: David Howells <dhowells@redhat.com> 22558M: Marc Dionne <marc.dionne@auristor.com> 22559L: linux-afs@lists.infradead.org 22560S: Supported 22561W: https://www.infradead.org/~dhowells/kafs/ 22562F: Documentation/networking/rxrpc.rst 22563F: include/keys/rxrpc-type.h 22564F: include/net/af_rxrpc.h 22565F: include/trace/events/rxrpc.h 22566F: include/uapi/linux/rxrpc.h 22567F: net/rxrpc/ 22568 22569S3 SAVAGE FRAMEBUFFER DRIVER 22570M: Antonino Daplas <adaplas@gmail.com> 22571L: linux-fbdev@vger.kernel.org 22572S: Maintained 22573F: drivers/video/fbdev/savage/ 22574 22575S390 ARCHITECTURE 22576M: Heiko Carstens <hca@linux.ibm.com> 22577M: Vasily Gorbik <gor@linux.ibm.com> 22578M: Alexander Gordeev <agordeev@linux.ibm.com> 22579R: Christian Borntraeger <borntraeger@linux.ibm.com> 22580R: Sven Schnelle <svens@linux.ibm.com> 22581L: linux-s390@vger.kernel.org 22582S: Supported 22583T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 22584F: Documentation/driver-api/s390-drivers.rst 22585F: Documentation/arch/s390/ 22586F: arch/s390/ 22587F: drivers/s390/ 22588F: drivers/watchdog/diag288_wdt.c 22589 22590S390 COMMON I/O LAYER 22591M: Vineeth Vijayan <vneethv@linux.ibm.com> 22592M: Peter Oberparleiter <oberpar@linux.ibm.com> 22593L: linux-s390@vger.kernel.org 22594S: Supported 22595F: drivers/s390/cio/ 22596 22597S390 CRYPTO MODULES, PRNG DRIVER, ARCH RANDOM 22598M: Harald Freudenberger <freude@linux.ibm.com> 22599M: Holger Dengler <dengler@linux.ibm.com> 22600L: linux-crypto@vger.kernel.org 22601L: linux-s390@vger.kernel.org 22602S: Supported 22603F: arch/s390/crypto/ 22604F: arch/s390/include/asm/archrandom.h 22605F: arch/s390/include/asm/cpacf.h 22606 22607S390 DASD DRIVER 22608M: Stefan Haberland <sth@linux.ibm.com> 22609M: Jan Hoeppner <hoeppner@linux.ibm.com> 22610L: linux-s390@vger.kernel.org 22611S: Supported 22612F: block/partitions/ibm.c 22613F: drivers/s390/block/dasd* 22614F: include/linux/dasd_mod.h 22615 22616S390 HWRANDOM TRNG DRIVER 22617M: Harald Freudenberger <freude@linux.ibm.com> 22618M: Holger Dengler <dengler@linux.ibm.com> 22619L: linux-crypto@vger.kernel.org 22620L: linux-s390@vger.kernel.org 22621S: Supported 22622F: drivers/char/hw_random/s390-trng.c 22623 22624S390 IOMMU (PCI) 22625M: Niklas Schnelle <schnelle@linux.ibm.com> 22626M: Matthew Rosato <mjrosato@linux.ibm.com> 22627R: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 22628L: linux-s390@vger.kernel.org 22629S: Supported 22630F: drivers/iommu/s390-iommu.c 22631 22632S390 IUCV NETWORK LAYER 22633M: Alexandra Winter <wintera@linux.ibm.com> 22634M: Thorsten Winkler <twinkler@linux.ibm.com> 22635L: linux-s390@vger.kernel.org 22636L: netdev@vger.kernel.org 22637S: Supported 22638F: drivers/s390/net/*iucv* 22639F: include/net/iucv/ 22640F: net/iucv/ 22641 22642S390 MM 22643M: Alexander Gordeev <agordeev@linux.ibm.com> 22644M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 22645L: linux-s390@vger.kernel.org 22646S: Supported 22647T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 22648F: arch/s390/include/asm/pgtable.h 22649F: arch/s390/mm 22650 22651S390 NETWORK DRIVERS 22652M: Alexandra Winter <wintera@linux.ibm.com> 22653R: Aswin Karuvally <aswin@linux.ibm.com> 22654L: linux-s390@vger.kernel.org 22655L: netdev@vger.kernel.org 22656S: Supported 22657F: drivers/s390/net/ 22658 22659S390 PCI SUBSYSTEM 22660M: Niklas Schnelle <schnelle@linux.ibm.com> 22661M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 22662L: linux-s390@vger.kernel.org 22663S: Supported 22664F: Documentation/arch/s390/pci.rst 22665F: arch/s390/pci/ 22666F: drivers/pci/hotplug/s390_pci_hpc.c 22667 22668S390 PTP DRIVER 22669M: Sven Schnelle <svens@linux.ibm.com> 22670L: linux-s390@vger.kernel.org 22671S: Supported 22672F: drivers/ptp/ptp_s390.c 22673 22674S390 SCM DRIVER 22675M: Vineeth Vijayan <vneethv@linux.ibm.com> 22676L: linux-s390@vger.kernel.org 22677S: Supported 22678F: drivers/s390/block/scm* 22679F: drivers/s390/cio/scm.c 22680 22681S390 VFIO AP DRIVER 22682M: Tony Krowiak <akrowiak@linux.ibm.com> 22683M: Halil Pasic <pasic@linux.ibm.com> 22684M: Jason Herne <jjherne@linux.ibm.com> 22685L: linux-s390@vger.kernel.org 22686S: Supported 22687F: Documentation/arch/s390/vfio-ap* 22688F: drivers/s390/crypto/vfio_ap* 22689 22690S390 VFIO-CCW DRIVER 22691M: Eric Farman <farman@linux.ibm.com> 22692M: Matthew Rosato <mjrosato@linux.ibm.com> 22693R: Halil Pasic <pasic@linux.ibm.com> 22694L: linux-s390@vger.kernel.org 22695L: kvm@vger.kernel.org 22696S: Supported 22697F: Documentation/arch/s390/vfio-ccw.rst 22698F: drivers/s390/cio/vfio_ccw* 22699F: include/uapi/linux/vfio_ccw.h 22700 22701S390 VFIO-PCI DRIVER 22702M: Matthew Rosato <mjrosato@linux.ibm.com> 22703M: Eric Farman <farman@linux.ibm.com> 22704L: linux-s390@vger.kernel.org 22705L: kvm@vger.kernel.org 22706S: Supported 22707F: arch/s390/kvm/pci* 22708F: drivers/vfio/pci/vfio_pci_zdev.c 22709F: include/uapi/linux/vfio_zdev.h 22710 22711S390 ZCRYPT AND PKEY DRIVER AND AP BUS 22712M: Harald Freudenberger <freude@linux.ibm.com> 22713M: Holger Dengler <dengler@linux.ibm.com> 22714L: linux-s390@vger.kernel.org 22715S: Supported 22716F: arch/s390/include/asm/ap.h 22717F: arch/s390/include/asm/pkey.h 22718F: arch/s390/include/asm/trace/zcrypt.h 22719F: arch/s390/include/uapi/asm/pkey.h 22720F: arch/s390/include/uapi/asm/zcrypt.h 22721F: drivers/s390/crypto/ 22722 22723S390 ZFCP DRIVER 22724M: Nihar Panda <niharp@linux.ibm.com> 22725L: linux-s390@vger.kernel.org 22726S: Supported 22727F: drivers/s390/scsi/zfcp_* 22728 22729SAA6588 RDS RECEIVER DRIVER 22730M: Hans Verkuil <hverkuil@kernel.org> 22731L: linux-media@vger.kernel.org 22732S: Odd Fixes 22733W: https://linuxtv.org 22734T: git git://linuxtv.org/media.git 22735F: drivers/media/i2c/saa6588* 22736 22737SAA7134 VIDEO4LINUX DRIVER 22738M: Mauro Carvalho Chehab <mchehab@kernel.org> 22739L: linux-media@vger.kernel.org 22740S: Odd fixes 22741W: https://linuxtv.org 22742T: git git://linuxtv.org/media.git 22743F: Documentation/driver-api/media/drivers/saa7134* 22744F: drivers/media/pci/saa7134/ 22745 22746SAA7146 VIDEO4LINUX-2 DRIVER 22747M: Hans Verkuil <hverkuil@kernel.org> 22748L: linux-media@vger.kernel.org 22749S: Maintained 22750T: git git://linuxtv.org/media.git 22751F: drivers/media/common/saa7146/ 22752F: drivers/media/pci/saa7146/ 22753F: include/media/drv-intf/saa7146* 22754 22755SAFESETID SECURITY MODULE 22756M: Micah Morton <mortonm@chromium.org> 22757S: Supported 22758F: Documentation/admin-guide/LSM/SafeSetID.rst 22759F: security/safesetid/ 22760 22761SAMSUNG AUDIO (ASoC) DRIVERS 22762M: Sylwester Nawrocki <s.nawrocki@samsung.com> 22763L: linux-sound@vger.kernel.org 22764S: Maintained 22765B: mailto:linux-samsung-soc@vger.kernel.org 22766F: Documentation/devicetree/bindings/sound/samsung* 22767F: sound/soc/samsung/ 22768 22769SAMSUNG EXYNOS2200 SoC SUPPORT 22770M: Ivaylo Ivanov <ivo.ivanov.ivanov1@gmail.com> 22771L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22772L: linux-samsung-soc@vger.kernel.org 22773S: Maintained 22774F: Documentation/devicetree/bindings/clock/samsung,exynos2200-cmu.yaml 22775F: arch/arm64/boot/dts/exynos/exynos2200* 22776F: drivers/clk/samsung/clk-exynos2200.c 22777F: include/dt-bindings/clock/samsung,exynos2200-cmu.h 22778 22779SAMSUNG EXYNOS850 SoC SUPPORT 22780M: Sam Protsenko <semen.protsenko@linaro.org> 22781L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22782L: linux-samsung-soc@vger.kernel.org 22783S: Maintained 22784F: Documentation/devicetree/bindings/clock/samsung,exynos850-clock.yaml 22785F: arch/arm64/boot/dts/exynos/exynos850* 22786F: drivers/clk/samsung/clk-exynos850.c 22787F: include/dt-bindings/clock/exynos850.h 22788 22789SAMSUNG EXYNOS ACPM MAILBOX PROTOCOL 22790M: Tudor Ambarus <tudor.ambarus@linaro.org> 22791L: linux-kernel@vger.kernel.org 22792L: linux-samsung-soc@vger.kernel.org 22793S: Supported 22794F: Documentation/devicetree/bindings/firmware/google,gs101-acpm-ipc.yaml 22795F: drivers/firmware/samsung/exynos-acpm* 22796F: include/linux/firmware/samsung/exynos-acpm-protocol.h 22797 22798SAMSUNG EXYNOS MAILBOX DRIVER 22799M: Tudor Ambarus <tudor.ambarus@linaro.org> 22800L: linux-kernel@vger.kernel.org 22801L: linux-samsung-soc@vger.kernel.org 22802S: Supported 22803F: Documentation/devicetree/bindings/mailbox/google,gs101-mbox.yaml 22804F: drivers/mailbox/exynos-mailbox.c 22805F: include/linux/mailbox/exynos-message.h 22806 22807SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER 22808M: Krzysztof Kozlowski <krzk@kernel.org> 22809L: linux-crypto@vger.kernel.org 22810L: linux-samsung-soc@vger.kernel.org 22811S: Maintained 22812F: Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml 22813F: drivers/crypto/exynos-rng.c 22814 22815SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 22816M: Łukasz Stelmach <l.stelmach@samsung.com> 22817L: linux-samsung-soc@vger.kernel.org 22818S: Maintained 22819F: Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml 22820F: drivers/char/hw_random/exynos-trng.c 22821 22822SAMSUNG FRAMEBUFFER DRIVER 22823M: Jingoo Han <jingoohan1@gmail.com> 22824L: linux-fbdev@vger.kernel.org 22825S: Maintained 22826F: drivers/video/fbdev/s3c-fb.c 22827 22828SAMSUNG GALAXY BOOK DRIVER 22829M: Joshua Grisham <josh@joshuagrisham.com> 22830L: platform-driver-x86@vger.kernel.org 22831S: Maintained 22832F: Documentation/admin-guide/laptops/samsung-galaxybook.rst 22833F: drivers/platform/x86/samsung-galaxybook.c 22834 22835SAMSUNG INTERCONNECT DRIVERS 22836M: Sylwester Nawrocki <s.nawrocki@samsung.com> 22837M: Artur Świgoń <a.swigon@samsung.com> 22838L: linux-pm@vger.kernel.org 22839L: linux-samsung-soc@vger.kernel.org 22840S: Supported 22841F: drivers/interconnect/samsung/ 22842 22843SAMSUNG LAPTOP DRIVER 22844M: Corentin Chary <corentin.chary@gmail.com> 22845L: platform-driver-x86@vger.kernel.org 22846S: Maintained 22847F: drivers/platform/x86/samsung-laptop.c 22848 22849SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS 22850M: Krzysztof Kozlowski <krzk@kernel.org> 22851R: André Draszik <andre.draszik@linaro.org> 22852L: linux-kernel@vger.kernel.org 22853L: linux-samsung-soc@vger.kernel.org 22854S: Maintained 22855B: mailto:linux-samsung-soc@vger.kernel.org 22856F: Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml 22857F: Documentation/devicetree/bindings/mfd/samsung,s2*.yaml 22858F: Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml 22859F: Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml 22860F: Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml 22861F: drivers/clk/clk-s2mps11.c 22862F: drivers/mfd/sec*.[ch] 22863F: drivers/regulator/s2*.c 22864F: drivers/regulator/s5m*.c 22865F: drivers/rtc/rtc-s5m.c 22866F: include/linux/mfd/samsung/ 22867 22868SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER 22869M: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> 22870L: linux-media@vger.kernel.org 22871L: linux-samsung-soc@vger.kernel.org 22872S: Maintained 22873F: drivers/media/platform/samsung/s3c-camif/ 22874F: include/media/drv-intf/s3c_camif.h 22875 22876SAMSUNG S3FWRN5 NFC DRIVER 22877M: Krzysztof Kozlowski <krzk@kernel.org> 22878S: Maintained 22879F: Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml 22880F: drivers/nfc/s3fwrn5 22881 22882SAMSUNG S5C73M3 CAMERA DRIVER 22883M: Sylwester Nawrocki <s.nawrocki@samsung.com> 22884M: Andrzej Hajda <andrzej.hajda@intel.com> 22885L: linux-media@vger.kernel.org 22886S: Supported 22887F: Documentation/devicetree/bindings/media/samsung,s5c73m3.yaml 22888F: drivers/media/i2c/s5c73m3/* 22889 22890SAMSUNG S5K5BAF CAMERA DRIVER 22891M: Sylwester Nawrocki <s.nawrocki@samsung.com> 22892M: Andrzej Hajda <andrzej.hajda@intel.com> 22893L: linux-media@vger.kernel.org 22894S: Supported 22895F: drivers/media/i2c/s5k5baf.c 22896 22897SAMSUNG S5P Security SubSystem (SSS) DRIVER 22898M: Krzysztof Kozlowski <krzk@kernel.org> 22899M: Vladimir Zapolskiy <vz@mleia.com> 22900L: linux-crypto@vger.kernel.org 22901L: linux-samsung-soc@vger.kernel.org 22902S: Maintained 22903F: Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml 22904F: Documentation/devicetree/bindings/crypto/samsung-sss.yaml 22905F: drivers/crypto/s5p-sss.c 22906 22907SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS 22908M: Sylwester Nawrocki <s.nawrocki@samsung.com> 22909L: linux-media@vger.kernel.org 22910S: Supported 22911Q: https://patchwork.linuxtv.org/project/linux-media/list/ 22912F: Documentation/devicetree/bindings/media/samsung,exynos4210-csis.yaml 22913F: Documentation/devicetree/bindings/media/samsung,exynos4210-fimc.yaml 22914F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-is.yaml 22915F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-lite.yaml 22916F: Documentation/devicetree/bindings/media/samsung,fimc.yaml 22917F: drivers/media/platform/samsung/exynos4-is/ 22918 22919SAMSUNG SOC CLOCK DRIVERS 22920M: Krzysztof Kozlowski <krzk@kernel.org> 22921M: Sylwester Nawrocki <s.nawrocki@samsung.com> 22922M: Chanwoo Choi <cw00.choi@samsung.com> 22923R: Alim Akhtar <alim.akhtar@samsung.com> 22924L: linux-samsung-soc@vger.kernel.org 22925S: Maintained 22926T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 22927F: Documentation/devicetree/bindings/clock/samsung,*.yaml 22928F: Documentation/devicetree/bindings/clock/samsung,s3c* 22929F: drivers/clk/samsung/ 22930F: include/dt-bindings/clock/exynos*.h 22931F: include/dt-bindings/clock/s5p*.h 22932F: include/dt-bindings/clock/samsung,*.h 22933F: include/linux/clk/samsung.h 22934 22935SAMSUNG SPI DRIVERS 22936M: Andi Shyti <andi.shyti@kernel.org> 22937R: Tudor Ambarus <tudor.ambarus@linaro.org> 22938L: linux-spi@vger.kernel.org 22939L: linux-samsung-soc@vger.kernel.org 22940S: Maintained 22941F: Documentation/devicetree/bindings/spi/samsung,spi*.yaml 22942F: drivers/spi/spi-s3c* 22943F: include/linux/platform_data/spi-s3c64xx.h 22944 22945SAMSUNG SXGBE DRIVERS 22946M: Byungho An <bh74.an@samsung.com> 22947L: netdev@vger.kernel.org 22948S: Maintained 22949F: drivers/net/ethernet/samsung/sxgbe/ 22950 22951SAMSUNG THERMAL DRIVER 22952M: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 22953M: Krzysztof Kozlowski <krzk@kernel.org> 22954L: linux-pm@vger.kernel.org 22955L: linux-samsung-soc@vger.kernel.org 22956S: Maintained 22957F: Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml 22958F: drivers/thermal/samsung/ 22959 22960SAMSUNG USB2 PHY DRIVER 22961M: Sylwester Nawrocki <s.nawrocki@samsung.com> 22962L: linux-kernel@vger.kernel.org 22963S: Supported 22964F: Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml 22965F: Documentation/driver-api/phy/samsung-usb2.rst 22966F: drivers/phy/samsung/phy-exynos4210-usb2.c 22967F: drivers/phy/samsung/phy-exynos4x12-usb2.c 22968F: drivers/phy/samsung/phy-exynos5250-usb2.c 22969F: drivers/phy/samsung/phy-s5pv210-usb2.c 22970F: drivers/phy/samsung/phy-samsung-usb2.c 22971F: drivers/phy/samsung/phy-samsung-usb2.h 22972 22973SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE 22974M: Paul Barker <paul.barker@sancloud.com> 22975R: Marc Murphy <marc.murphy@sancloud.com> 22976S: Supported 22977F: arch/arm/boot/dts/ti/omap/am335x-sancloud* 22978 22979SC1200 WDT DRIVER 22980M: Zwane Mwaikambo <zwanem@gmail.com> 22981S: Maintained 22982F: drivers/watchdog/sc1200wdt.c 22983 22984SCHEDULER 22985M: Ingo Molnar <mingo@redhat.com> 22986M: Peter Zijlstra <peterz@infradead.org> 22987M: Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE) 22988M: Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL) 22989R: Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL) 22990R: Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR) 22991R: Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH) 22992R: Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING) 22993R: Valentin Schneider <vschneid@redhat.com> (TOPOLOGY) 22994L: linux-kernel@vger.kernel.org 22995S: Maintained 22996T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core 22997F: include/linux/preempt.h 22998F: include/linux/sched.h 22999F: include/linux/wait.h 23000F: include/uapi/linux/sched.h 23001F: kernel/fork.c 23002F: kernel/sched/ 23003F: tools/sched/ 23004 23005SCHEDULER - SCHED_EXT 23006R: Tejun Heo <tj@kernel.org> 23007R: David Vernet <void@manifault.com> 23008R: Andrea Righi <arighi@nvidia.com> 23009R: Changwoo Min <changwoo@igalia.com> 23010L: sched-ext@lists.linux.dev 23011S: Maintained 23012W: https://github.com/sched-ext/scx 23013T: git://git.kernel.org/pub/scm/linux/kernel/git/tj/sched_ext.git 23014F: include/linux/sched/ext.h 23015F: kernel/sched/ext* 23016F: tools/sched_ext/ 23017F: tools/testing/selftests/sched_ext 23018 23019SCIOSENSE ENS160 MULTI-GAS SENSOR DRIVER 23020M: Gustavo Silva <gustavograzs@gmail.com> 23021S: Maintained 23022F: drivers/iio/chemical/ens160_core.c 23023F: drivers/iio/chemical/ens160_i2c.c 23024F: drivers/iio/chemical/ens160_spi.c 23025F: drivers/iio/chemical/ens160.h 23026 23027SCSI LIBSAS SUBSYSTEM 23028R: John Garry <john.g.garry@oracle.com> 23029R: Jason Yan <yanaijie@huawei.com> 23030L: linux-scsi@vger.kernel.org 23031S: Supported 23032F: Documentation/scsi/libsas.rst 23033F: drivers/scsi/libsas/ 23034F: include/scsi/libsas.h 23035F: include/scsi/sas_ata.h 23036 23037SCSI RDMA PROTOCOL (SRP) INITIATOR 23038M: Bart Van Assche <bvanassche@acm.org> 23039L: linux-rdma@vger.kernel.org 23040S: Supported 23041Q: http://patchwork.kernel.org/project/linux-rdma/list/ 23042F: drivers/infiniband/ulp/srp/ 23043F: include/scsi/srp.h 23044 23045SCSI RDMA PROTOCOL (SRP) TARGET 23046M: Bart Van Assche <bvanassche@acm.org> 23047L: linux-rdma@vger.kernel.org 23048L: target-devel@vger.kernel.org 23049S: Supported 23050Q: http://patchwork.kernel.org/project/linux-rdma/list/ 23051F: drivers/infiniband/ulp/srpt/ 23052 23053SCSI SG DRIVER 23054M: Doug Gilbert <dgilbert@interlog.com> 23055L: linux-scsi@vger.kernel.org 23056S: Maintained 23057W: http://sg.danny.cz/sg 23058F: Documentation/scsi/scsi-generic.rst 23059F: drivers/scsi/sg.c 23060F: include/scsi/sg.h 23061 23062SCSI SUBSYSTEM 23063M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 23064M: "Martin K. Petersen" <martin.petersen@oracle.com> 23065L: linux-scsi@vger.kernel.org 23066S: Maintained 23067Q: https://patchwork.kernel.org/project/linux-scsi/list/ 23068T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git 23069T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 23070F: Documentation/devicetree/bindings/scsi/ 23071F: drivers/scsi/ 23072F: drivers/ufs/ 23073F: include/scsi/ 23074F: include/uapi/scsi/ 23075 23076SCSI TAPE DRIVER 23077M: Kai Mäkisara <Kai.Makisara@kolumbus.fi> 23078L: linux-scsi@vger.kernel.org 23079S: Maintained 23080F: Documentation/scsi/st.rst 23081F: drivers/scsi/st.* 23082F: drivers/scsi/st_*.h 23083 23084SCSI TARGET CORE USER DRIVER 23085M: Bodo Stroesser <bostroesser@gmail.com> 23086L: linux-scsi@vger.kernel.org 23087L: target-devel@vger.kernel.org 23088S: Supported 23089F: Documentation/target/tcmu-design.rst 23090F: drivers/target/target_core_user.c 23091F: include/uapi/linux/target_core_user.h 23092 23093SCSI TARGET SUBSYSTEM 23094M: "Martin K. Petersen" <martin.petersen@oracle.com> 23095L: linux-scsi@vger.kernel.org 23096L: target-devel@vger.kernel.org 23097S: Supported 23098Q: https://patchwork.kernel.org/project/target-devel/list/ 23099T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 23100F: Documentation/target/ 23101F: drivers/target/ 23102F: include/target/ 23103 23104SCTP PROTOCOL 23105M: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> 23106M: Xin Long <lucien.xin@gmail.com> 23107L: linux-sctp@vger.kernel.org 23108S: Maintained 23109W: https://github.com/sctp/lksctp-tools/wiki 23110F: Documentation/networking/sctp.rst 23111F: include/linux/sctp.h 23112F: include/net/sctp/ 23113F: include/uapi/linux/sctp.h 23114F: net/sctp/ 23115 23116SCx200 CPU SUPPORT 23117M: Jim Cromie <jim.cromie@gmail.com> 23118S: Odd Fixes 23119F: Documentation/i2c/busses/scx200_acb.rst 23120F: arch/x86/platform/scx200/ 23121F: drivers/i2c/busses/scx200* 23122F: drivers/mtd/maps/scx200_docflash.c 23123F: drivers/watchdog/scx200_wdt.c 23124F: include/linux/scx200.h 23125 23126SCx200 GPIO DRIVER 23127M: Jim Cromie <jim.cromie@gmail.com> 23128S: Maintained 23129F: drivers/char/scx200_gpio.c 23130F: include/linux/scx200_gpio.h 23131 23132SCx200 HRT CLOCKSOURCE DRIVER 23133M: Jim Cromie <jim.cromie@gmail.com> 23134S: Maintained 23135F: drivers/clocksource/scx200_hrt.c 23136 23137SDCA LIBRARY AND CLASS DRIVER 23138M: Charles Keepax <ckeepax@opensource.cirrus.com> 23139M: Maciej Strozek <mstrozek@opensource.cirrus.com> 23140R: Bard Liao <yung-chuan.liao@linux.intel.com> 23141R: Pierre-Louis Bossart <pierre-louis.bossart@linux.dev> 23142L: linux-sound@vger.kernel.org 23143L: patches@opensource.cirrus.com 23144S: Maintained 23145F: include/sound/sdca* 23146F: sound/soc/sdca/* 23147 23148SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER 23149M: Sascha Sommer <saschasommer@freenet.de> 23150L: sdricohcs-devel@lists.sourceforge.net (subscribers-only) 23151S: Maintained 23152F: drivers/mmc/host/sdricoh_cs.c 23153 23154SECO BOARDS CEC DRIVER 23155M: Ettore Chimenti <ek5.chimenti@gmail.com> 23156S: Maintained 23157F: drivers/media/cec/platform/seco/seco-cec.c 23158F: drivers/media/cec/platform/seco/seco-cec.h 23159 23160SECURE COMPUTING 23161M: Kees Cook <kees@kernel.org> 23162R: Andy Lutomirski <luto@amacapital.net> 23163R: Will Drewry <wad@chromium.org> 23164S: Supported 23165T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/seccomp 23166F: Documentation/userspace-api/seccomp_filter.rst 23167F: include/linux/seccomp.h 23168F: include/uapi/linux/seccomp.h 23169F: kernel/seccomp.c 23170F: tools/testing/selftests/kselftest_harness.h 23171F: tools/testing/selftests/kselftest_harness/ 23172F: tools/testing/selftests/seccomp/* 23173K: \bsecure_computing 23174K: \bTIF_SECCOMP\b 23175 23176SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER 23177M: Kamal Dasu <kamal.dasu@broadcom.com> 23178M: Al Cooper <alcooperx@gmail.com> 23179R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 23180L: linux-mmc@vger.kernel.org 23181S: Maintained 23182F: drivers/mmc/host/sdhci-brcmstb* 23183 23184SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER 23185M: Adrian Hunter <adrian.hunter@intel.com> 23186L: linux-mmc@vger.kernel.org 23187S: Supported 23188F: Documentation/devicetree/bindings/mmc/sdhci-common.yaml 23189F: drivers/mmc/host/sdhci* 23190 23191SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER 23192M: Aubin Constans <aubin.constans@microchip.com> 23193R: Eugen Hristev <eugen.hristev@collabora.com> 23194L: linux-mmc@vger.kernel.org 23195S: Supported 23196F: drivers/mmc/host/sdhci-of-at91.c 23197 23198SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER 23199M: Haibo Chen <haibo.chen@nxp.com> 23200L: imx@lists.linux.dev 23201L: linux-mmc@vger.kernel.org 23202L: s32@nxp.com 23203S: Maintained 23204F: drivers/mmc/host/sdhci-esdhc-imx.c 23205 23206SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER 23207M: Ben Dooks <ben-linux@fluff.org> 23208M: Jaehoon Chung <jh80.chung@samsung.com> 23209L: linux-mmc@vger.kernel.org 23210S: Maintained 23211F: drivers/mmc/host/sdhci-s3c* 23212 23213SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER 23214M: Viresh Kumar <vireshk@kernel.org> 23215L: linux-mmc@vger.kernel.org 23216S: Maintained 23217F: drivers/mmc/host/sdhci-spear.c 23218 23219SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER 23220M: Vignesh Raghavendra <vigneshr@ti.com> 23221L: linux-mmc@vger.kernel.org 23222S: Maintained 23223F: drivers/mmc/host/sdhci-omap.c 23224 23225SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER 23226M: Jonathan Derrick <jonathan.derrick@linux.dev> 23227L: linux-block@vger.kernel.org 23228S: Supported 23229F: block/opal_proto.h 23230F: block/sed* 23231F: include/linux/sed* 23232F: include/uapi/linux/sed* 23233 23234SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC) 23235M: Mark Rutland <mark.rutland@arm.com> 23236M: Lorenzo Pieralisi <lpieralisi@kernel.org> 23237M: Sudeep Holla <sudeep.holla@arm.com> 23238L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 23239S: Maintained 23240F: drivers/firmware/smccc/ 23241F: include/linux/arm-smccc.h 23242 23243SECURITY CONTACT 23244M: Security Officers <security@kernel.org> 23245S: Supported 23246F: Documentation/process/security-bugs.rst 23247 23248SECURITY SUBSYSTEM 23249M: Paul Moore <paul@paul-moore.com> 23250M: James Morris <jmorris@namei.org> 23251M: "Serge E. Hallyn" <serge@hallyn.com> 23252L: linux-security-module@vger.kernel.org 23253S: Supported 23254Q: https://patchwork.kernel.org/project/linux-security-module/list 23255B: mailto:linux-security-module@vger.kernel.org 23256P: https://github.com/LinuxSecurityModule/kernel/blob/main/README.md 23257T: git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 23258F: include/linux/lsm/ 23259F: include/linux/lsm_audit.h 23260F: include/linux/lsm_hook_defs.h 23261F: include/linux/lsm_hooks.h 23262F: include/linux/security.h 23263F: include/uapi/linux/lsm.h 23264F: security/ 23265F: tools/testing/selftests/lsm/ 23266F: rust/kernel/security.rs 23267X: security/selinux/ 23268K: \bsecurity_[a-z_0-9]\+\b 23269 23270SELINUX SECURITY MODULE 23271M: Paul Moore <paul@paul-moore.com> 23272M: Stephen Smalley <stephen.smalley.work@gmail.com> 23273R: Ondrej Mosnacek <omosnace@redhat.com> 23274L: selinux@vger.kernel.org 23275S: Supported 23276W: https://github.com/SELinuxProject 23277Q: https://patchwork.kernel.org/project/selinux/list 23278B: mailto:selinux@vger.kernel.org 23279P: https://github.com/SELinuxProject/selinux-kernel/blob/main/README.md 23280T: git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git 23281F: Documentation/ABI/removed/sysfs-selinux-checkreqprot 23282F: Documentation/ABI/removed/sysfs-selinux-disable 23283F: Documentation/admin-guide/LSM/SELinux.rst 23284F: include/trace/events/avc.h 23285F: include/uapi/linux/selinux_netlink.h 23286F: scripts/selinux/ 23287F: security/selinux/ 23288 23289SENSABLE PHANTOM 23290M: Jiri Slaby <jirislaby@kernel.org> 23291S: Maintained 23292F: drivers/misc/phantom.c 23293F: include/uapi/linux/phantom.h 23294 23295SENSEAIR SUNRISE 006-0-0007 23296M: Jacopo Mondi <jacopo@jmondi.org> 23297S: Maintained 23298F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2 23299F: Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml 23300F: drivers/iio/chemical/sunrise_co2.c 23301 23302SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER 23303M: Tomasz Duszynski <tomasz.duszynski@octakon.com> 23304S: Maintained 23305F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml 23306F: drivers/iio/chemical/scd30.h 23307F: drivers/iio/chemical/scd30_core.c 23308F: drivers/iio/chemical/scd30_i2c.c 23309F: drivers/iio/chemical/scd30_serial.c 23310 23311SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER 23312M: Roan van Dijk <roan@protonic.nl> 23313S: Maintained 23314F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml 23315F: drivers/iio/chemical/scd4x.c 23316 23317SENSIRION SDP500 DIFFERENTIAL PRESSURE SENSOR DRIVER 23318M: Petar Stoykov <petar.stoykov@prodrive-technologies.com> 23319S: Maintained 23320F: Documentation/devicetree/bindings/iio/pressure/sensirion,sdp500.yaml 23321F: drivers/iio/pressure/sdp500.c 23322 23323SENSIRION SGP40 GAS SENSOR DRIVER 23324M: Andreas Klinger <ak@it-klinger.de> 23325S: Maintained 23326F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40 23327F: drivers/iio/chemical/sgp40.c 23328 23329SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER 23330M: Tomasz Duszynski <tduszyns@gmail.com> 23331S: Maintained 23332F: Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml 23333F: drivers/iio/chemical/sps30.c 23334F: drivers/iio/chemical/sps30_i2c.c 23335F: drivers/iio/chemical/sps30_serial.c 23336 23337SERIAL DEVICE BUS 23338M: Rob Herring <robh@kernel.org> 23339L: linux-serial@vger.kernel.org 23340S: Maintained 23341F: Documentation/devicetree/bindings/serial/serial.yaml 23342F: drivers/tty/serdev/ 23343F: include/linux/serdev.h 23344 23345SERIAL IR RECEIVER 23346M: Sean Young <sean@mess.org> 23347L: linux-media@vger.kernel.org 23348S: Maintained 23349F: drivers/media/rc/serial_ir.c 23350 23351SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus) 23352M: Srinivas Kandagatla <srini@kernel.org> 23353L: linux-sound@vger.kernel.org 23354S: Maintained 23355F: Documentation/devicetree/bindings/slimbus/ 23356F: Documentation/driver-api/slimbus.rst 23357F: drivers/slimbus/ 23358F: include/linux/slimbus.h 23359 23360SFC NETWORK DRIVER 23361M: Edward Cree <ecree.xilinx@gmail.com> 23362L: netdev@vger.kernel.org 23363L: linux-net-drivers@amd.com 23364S: Maintained 23365F: Documentation/networking/devlink/sfc.rst 23366F: drivers/net/ethernet/sfc/ 23367 23368SFCTEMP HWMON DRIVER 23369M: Emil Renner Berthing <kernel@esmil.dk> 23370M: Hal Feng <hal.feng@starfivetech.com> 23371L: linux-hwmon@vger.kernel.org 23372S: Maintained 23373F: Documentation/devicetree/bindings/hwmon/starfive,jh71x0-temp.yaml 23374F: Documentation/hwmon/sfctemp.rst 23375F: drivers/hwmon/sfctemp.c 23376 23377SFF/SFP/SFP+ MODULE SUPPORT 23378M: Russell King <linux@armlinux.org.uk> 23379L: netdev@vger.kernel.org 23380S: Maintained 23381F: Documentation/devicetree/bindings/net/sff,sfp.yaml 23382F: drivers/net/phy/phylink.c 23383F: drivers/net/phy/sfp* 23384F: include/linux/mdio/mdio-i2c.h 23385F: include/linux/phylink.h 23386F: include/linux/sfp.h 23387K: phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate) 23388 23389SGI GRU DRIVER 23390M: Dimitri Sivanich <dimitri.sivanich@hpe.com> 23391S: Maintained 23392F: drivers/misc/sgi-gru/ 23393 23394SGI XP/XPC/XPNET DRIVER 23395M: Robin Holt <robinmholt@gmail.com> 23396M: Steve Wahl <steve.wahl@hpe.com> 23397S: Maintained 23398F: drivers/misc/sgi-xp/ 23399 23400SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS 23401M: D. Wythe <alibuda@linux.alibaba.com> 23402M: Dust Li <dust.li@linux.alibaba.com> 23403M: Sidraya Jayagond <sidraya@linux.ibm.com> 23404M: Wenjia Zhang <wenjia@linux.ibm.com> 23405R: Mahanta Jambigi <mjambigi@linux.ibm.com> 23406R: Tony Lu <tonylu@linux.alibaba.com> 23407R: Wen Gu <guwen@linux.alibaba.com> 23408L: linux-rdma@vger.kernel.org 23409L: linux-s390@vger.kernel.org 23410S: Supported 23411F: net/smc/ 23412 23413SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER 23414M: Linus Walleij <linus.walleij@linaro.org> 23415L: linux-iio@vger.kernel.org 23416S: Maintained 23417T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 23418F: Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml 23419F: drivers/iio/light/gp2ap002.c 23420 23421SHARP RJ54N1CB0C SENSOR DRIVER 23422M: Jacopo Mondi <jacopo@jmondi.org> 23423L: linux-media@vger.kernel.org 23424S: Odd fixes 23425T: git git://linuxtv.org/media.git 23426F: drivers/media/i2c/rj54n1cb0c.c 23427F: include/media/i2c/rj54n1cb0c.h 23428 23429SHRINKER 23430M: Andrew Morton <akpm@linux-foundation.org> 23431M: Dave Chinner <david@fromorbit.com> 23432R: Qi Zheng <zhengqi.arch@bytedance.com> 23433R: Roman Gushchin <roman.gushchin@linux.dev> 23434R: Muchun Song <muchun.song@linux.dev> 23435L: linux-mm@kvack.org 23436S: Maintained 23437F: Documentation/admin-guide/mm/shrinker_debugfs.rst 23438F: include/linux/list_lru.h 23439F: include/linux/shrinker.h 23440F: mm/list_lru.c 23441F: mm/shrinker.c 23442F: mm/shrinker_debug.c 23443 23444SH_VOU V4L2 OUTPUT DRIVER 23445L: linux-media@vger.kernel.org 23446S: Orphan 23447F: drivers/media/platform/renesas/sh_vou.c 23448F: include/media/drv-intf/sh_vou.h 23449 23450SI2157 MEDIA DRIVER 23451L: linux-media@vger.kernel.org 23452S: Orphan 23453W: https://linuxtv.org 23454Q: http://patchwork.linuxtv.org/project/linux-media/list/ 23455F: drivers/media/tuners/si2157* 23456 23457SI2165 MEDIA DRIVER 23458M: Matthias Schwarzott <zzam@gentoo.org> 23459L: linux-media@vger.kernel.org 23460S: Maintained 23461W: https://linuxtv.org 23462Q: http://patchwork.linuxtv.org/project/linux-media/list/ 23463F: drivers/media/dvb-frontends/si2165* 23464 23465SI2168 MEDIA DRIVER 23466L: linux-media@vger.kernel.org 23467S: Orphan 23468W: https://linuxtv.org 23469Q: http://patchwork.linuxtv.org/project/linux-media/list/ 23470F: drivers/media/dvb-frontends/si2168* 23471 23472SI470X FM RADIO RECEIVER I2C DRIVER 23473M: Hans Verkuil <hverkuil@kernel.org> 23474L: linux-media@vger.kernel.org 23475S: Odd Fixes 23476W: https://linuxtv.org 23477T: git git://linuxtv.org/media.git 23478F: Documentation/devicetree/bindings/media/silabs,si470x.yaml 23479F: drivers/media/radio/si470x/radio-si470x-i2c.c 23480 23481SI470X FM RADIO RECEIVER USB DRIVER 23482M: Hans Verkuil <hverkuil@kernel.org> 23483L: linux-media@vger.kernel.org 23484S: Maintained 23485W: https://linuxtv.org 23486T: git git://linuxtv.org/media.git 23487F: drivers/media/radio/si470x/radio-si470x-common.c 23488F: drivers/media/radio/si470x/radio-si470x-usb.c 23489F: drivers/media/radio/si470x/radio-si470x.h 23490 23491SI4713 FM RADIO TRANSMITTER I2C DRIVER 23492M: Eduardo Valentin <edubezval@gmail.com> 23493L: linux-media@vger.kernel.org 23494S: Odd Fixes 23495W: https://linuxtv.org 23496T: git git://linuxtv.org/media.git 23497F: drivers/media/radio/si4713/si4713.? 23498 23499SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER 23500M: Eduardo Valentin <edubezval@gmail.com> 23501L: linux-media@vger.kernel.org 23502S: Odd Fixes 23503W: https://linuxtv.org 23504T: git git://linuxtv.org/media.git 23505F: drivers/media/radio/si4713/radio-platform-si4713.c 23506 23507SI4713 FM RADIO TRANSMITTER USB DRIVER 23508M: Hans Verkuil <hverkuil@kernel.org> 23509L: linux-media@vger.kernel.org 23510S: Maintained 23511W: https://linuxtv.org 23512T: git git://linuxtv.org/media.git 23513F: drivers/media/radio/si4713/radio-usb-si4713.c 23514 23515SIANO DVB DRIVER 23516M: Mauro Carvalho Chehab <mchehab@kernel.org> 23517L: linux-media@vger.kernel.org 23518S: Odd fixes 23519W: https://linuxtv.org 23520T: git git://linuxtv.org/media.git 23521F: drivers/media/common/siano/ 23522F: drivers/media/mmc/siano/ 23523F: drivers/media/usb/siano/ 23524F: drivers/media/usb/siano/ 23525 23526SIEMENS IPC LED DRIVERS 23527M: Bao Cheng Su <baocheng.su@siemens.com> 23528M: Benedikt Niedermayr <benedikt.niedermayr@siemens.com> 23529M: Tobias Schaffner <tobias.schaffner@siemens.com> 23530L: linux-leds@vger.kernel.org 23531S: Maintained 23532F: drivers/leds/simatic/ 23533 23534SIEMENS IPC PLATFORM DRIVERS 23535M: Bao Cheng Su <baocheng.su@siemens.com> 23536M: Benedikt Niedermayr <benedikt.niedermayr@siemens.com> 23537M: Tobias Schaffner <tobias.schaffner@siemens.com> 23538L: platform-driver-x86@vger.kernel.org 23539S: Maintained 23540F: drivers/platform/x86/siemens/ 23541F: include/linux/platform_data/x86/simatic-ipc-base.h 23542F: include/linux/platform_data/x86/simatic-ipc.h 23543 23544SIEMENS IPC WATCHDOG DRIVERS 23545M: Bao Cheng Su <baocheng.su@siemens.com> 23546M: Benedikt Niedermayr <benedikt.niedermayr@siemens.com> 23547M: Tobias Schaffner <tobias.schaffner@siemens.com> 23548L: linux-watchdog@vger.kernel.org 23549S: Maintained 23550F: drivers/watchdog/simatic-ipc-wdt.c 23551 23552SIFIVE DRIVERS 23553M: Paul Walmsley <pjw@kernel.org> 23554M: Samuel Holland <samuel.holland@sifive.com> 23555L: linux-riscv@lists.infradead.org 23556S: Supported 23557F: drivers/dma/sf-pdma/ 23558N: sifive 23559K: fu[57]40 23560K: [^@]sifive 23561 23562SILEAD TOUCHSCREEN DRIVER 23563M: Hans de Goede <hansg@kernel.org> 23564L: linux-input@vger.kernel.org 23565L: platform-driver-x86@vger.kernel.org 23566S: Maintained 23567F: drivers/input/touchscreen/silead.c 23568F: drivers/platform/x86/touchscreen_dmi.c 23569 23570SILICON LABS WIRELESS DRIVERS (for WFxxx series) 23571M: Jérôme Pouiller <jerome.pouiller@silabs.com> 23572L: linux-wireless@vger.kernel.org 23573S: Supported 23574F: Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml 23575F: drivers/net/wireless/silabs/ 23576 23577SILICON MOTION SM712 FRAME BUFFER DRIVER 23578M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 23579M: Teddy Wang <teddy.wang@siliconmotion.com> 23580M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 23581L: linux-fbdev@vger.kernel.org 23582S: Maintained 23583F: Documentation/fb/sm712fb.rst 23584F: drivers/video/fbdev/sm712* 23585 23586SILVACO I3C DUAL-ROLE MASTER 23587M: Miquel Raynal <miquel.raynal@bootlin.com> 23588M: Frank Li <Frank.Li@nxp.com> 23589L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 23590L: imx@lists.linux.dev 23591S: Maintained 23592F: Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml 23593F: drivers/i3c/master/svc-i3c-master.c 23594 23595SIMPLEFB FB DRIVER 23596M: Hans de Goede <hansg@kernel.org> 23597L: linux-fbdev@vger.kernel.org 23598S: Maintained 23599F: Documentation/devicetree/bindings/display/simple-framebuffer.yaml 23600F: drivers/video/fbdev/simplefb.c 23601F: include/linux/platform_data/simplefb.h 23602 23603SIOX 23604M: Thorsten Scherer <t.scherer@eckelmann.de> 23605R: Pengutronix Kernel Team <kernel@pengutronix.de> 23606S: Supported 23607F: drivers/gpio/gpio-siox.c 23608F: drivers/siox/* 23609F: include/trace/events/siox.h 23610 23611SIPHASH PRF ROUTINES 23612M: Jason A. Donenfeld <Jason@zx2c4.com> 23613S: Maintained 23614F: include/linux/siphash.h 23615F: lib/siphash.c 23616F: lib/tests/siphash_kunit.c 23617 23618SIS 190 ETHERNET DRIVER 23619M: Francois Romieu <romieu@fr.zoreil.com> 23620L: netdev@vger.kernel.org 23621S: Maintained 23622F: drivers/net/ethernet/sis/sis190.c 23623 23624SIS 900/7016 FAST ETHERNET DRIVER 23625M: Daniele Venzano <venza@brownhat.org> 23626L: netdev@vger.kernel.org 23627S: Maintained 23628W: http://www.brownhat.org/sis900.html 23629F: drivers/net/ethernet/sis/sis900.* 23630 23631SIS FRAMEBUFFER DRIVER 23632S: Orphan 23633F: Documentation/fb/sisfb.rst 23634F: drivers/video/fbdev/sis/ 23635F: include/video/sisfb.h 23636 23637SIS I2C TOUCHSCREEN DRIVER 23638M: Mika Penttilä <mpenttil@redhat.com> 23639L: linux-input@vger.kernel.org 23640S: Maintained 23641F: Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt 23642F: drivers/input/touchscreen/sis_i2c.c 23643 23644SIS USB2VGA DRIVER 23645M: Thomas Winischhofer <thomas@winischhofer.net> 23646S: Maintained 23647W: http://www.winischhofer.at/linuxsisusbvga.shtml 23648F: drivers/usb/misc/sisusbvga/ 23649 23650SL28 CPLD MFD DRIVER 23651M: Michael Walle <mwalle@kernel.org> 23652S: Maintained 23653F: Documentation/devicetree/bindings/embedded-controller/kontron,sl28cpld.yaml 23654F: Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml 23655F: Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml 23656F: Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml 23657F: Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml 23658F: Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml 23659F: drivers/gpio/gpio-sl28cpld.c 23660F: drivers/hwmon/sa67mcu-hwmon.c 23661F: drivers/hwmon/sl28cpld-hwmon.c 23662F: drivers/irqchip/irq-sl28cpld.c 23663F: drivers/pwm/pwm-sl28cpld.c 23664F: drivers/watchdog/sl28cpld_wdt.c 23665 23666SL28 VPD NVMEM LAYOUT DRIVER 23667M: Michael Walle <mwalle@kernel.org> 23668S: Maintained 23669F: Documentation/devicetree/bindings/nvmem/layouts/kontron,sl28-vpd.yaml 23670F: drivers/nvmem/layouts/sl28vpd.c 23671 23672SLAB ALLOCATOR 23673M: Vlastimil Babka <vbabka@suse.cz> 23674M: Andrew Morton <akpm@linux-foundation.org> 23675R: Christoph Lameter <cl@gentwo.org> 23676R: David Rientjes <rientjes@google.com> 23677R: Roman Gushchin <roman.gushchin@linux.dev> 23678R: Harry Yoo <harry.yoo@oracle.com> 23679L: linux-mm@kvack.org 23680S: Maintained 23681T: git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git 23682F: Documentation/admin-guide/mm/slab.rst 23683F: Documentation/mm/slab.rst 23684F: include/linux/mempool.h 23685F: include/linux/slab.h 23686F: mm/failslab.c 23687F: mm/mempool.c 23688F: mm/slab.h 23689F: mm/slab_common.c 23690F: mm/slub.c 23691 23692SLCAN CAN NETWORK DRIVER 23693M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 23694L: linux-can@vger.kernel.org 23695S: Maintained 23696F: drivers/net/can/slcan/ 23697 23698SLEEPABLE READ-COPY UPDATE (SRCU) 23699M: Lai Jiangshan <jiangshanlai@gmail.com> 23700M: "Paul E. McKenney" <paulmck@kernel.org> 23701M: Josh Triplett <josh@joshtriplett.org> 23702R: Steven Rostedt <rostedt@goodmis.org> 23703R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 23704L: rcu@vger.kernel.org 23705S: Supported 23706W: http://www.rdrop.com/users/paulmck/RCU/ 23707T: git git://git.kernel.org/pub/scm/linux/kernel/git/rcu/linux.git rcu/dev 23708F: include/linux/srcu*.h 23709F: kernel/rcu/srcu*.c 23710 23711SMACK SECURITY MODULE 23712M: Casey Schaufler <casey@schaufler-ca.com> 23713L: linux-security-module@vger.kernel.org 23714S: Maintained 23715W: http://schaufler-ca.com 23716T: git https://github.com/cschaufler/smack-next.git 23717F: Documentation/admin-guide/LSM/Smack.rst 23718F: security/smack/ 23719 23720SMC91x ETHERNET DRIVER 23721M: Nicolas Pitre <nico@fluxnic.net> 23722S: Odd Fixes 23723F: drivers/net/ethernet/smsc/smc91x.* 23724 23725SMSC EMC2103 HARDWARE MONITOR DRIVER 23726M: Steve Glendinning <steve.glendinning@shawell.net> 23727L: linux-hwmon@vger.kernel.org 23728S: Maintained 23729F: Documentation/hwmon/emc2103.rst 23730F: drivers/hwmon/emc2103.c 23731 23732SMSC SCH5627 HARDWARE MONITOR DRIVER 23733M: Hans de Goede <hansg@kernel.org> 23734L: linux-hwmon@vger.kernel.org 23735S: Supported 23736F: Documentation/hwmon/sch5627.rst 23737F: drivers/hwmon/sch5627.c 23738 23739SMSC UFX6000 and UFX7000 USB to VGA DRIVER 23740M: Steve Glendinning <steve.glendinning@shawell.net> 23741L: linux-fbdev@vger.kernel.org 23742S: Maintained 23743F: drivers/video/fbdev/smscufx.c 23744 23745SMSC47B397 HARDWARE MONITOR DRIVER 23746M: Jean Delvare <jdelvare@suse.com> 23747L: linux-hwmon@vger.kernel.org 23748S: Maintained 23749F: Documentation/hwmon/smsc47b397.rst 23750F: drivers/hwmon/smsc47b397.c 23751 23752SMSC911x ETHERNET DRIVER 23753M: Steve Glendinning <steve.glendinning@shawell.net> 23754L: netdev@vger.kernel.org 23755S: Maintained 23756F: drivers/net/ethernet/smsc/smsc911x.* 23757F: include/linux/smsc911x.h 23758 23759SMSC9420 PCI ETHERNET DRIVER 23760M: Steve Glendinning <steve.glendinning@shawell.net> 23761L: netdev@vger.kernel.org 23762S: Maintained 23763F: drivers/net/ethernet/smsc/smsc9420.* 23764 23765SNET DPU VIRTIO DATA PATH ACCELERATOR 23766R: Alvaro Karsz <alvaro.karsz@solid-run.com> 23767F: drivers/vdpa/solidrun/ 23768 23769SOCIONEXT (SNI) AVE NETWORK DRIVER 23770M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 23771L: netdev@vger.kernel.org 23772S: Maintained 23773F: Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml 23774F: drivers/net/ethernet/socionext/sni_ave.c 23775 23776SOCIONEXT (SNI) NETSEC NETWORK DRIVER 23777M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 23778M: Masahisa Kojima <kojima.masahisa@socionext.com> 23779L: netdev@vger.kernel.org 23780S: Maintained 23781F: Documentation/devicetree/bindings/net/socionext,synquacer-netsec.yaml 23782F: drivers/net/ethernet/socionext/netsec.c 23783 23784SOCIONEXT (SNI) Synquacer SPI DRIVER 23785M: Masahisa Kojima <masahisa.kojima@linaro.org> 23786M: Jassi Brar <jaswinder.singh@linaro.org> 23787L: linux-spi@vger.kernel.org 23788S: Maintained 23789F: Documentation/devicetree/bindings/spi/socionext,synquacer-spi.yaml 23790F: drivers/spi/spi-synquacer.c 23791 23792SOCIONEXT SYNQUACER I2C DRIVER 23793M: Ard Biesheuvel <ardb@kernel.org> 23794L: linux-i2c@vger.kernel.org 23795S: Maintained 23796F: Documentation/devicetree/bindings/i2c/socionext,synquacer-i2c.yaml 23797F: drivers/i2c/busses/i2c-synquacer.c 23798 23799SOCIONEXT UNIPHIER SOUND DRIVER 23800L: linux-sound@vger.kernel.org 23801S: Orphan 23802F: sound/soc/uniphier/ 23803 23804SOCKET TIMESTAMPING 23805M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 23806R: Jason Xing <kernelxing@tencent.com> 23807S: Maintained 23808F: Documentation/networking/timestamping.rst 23809F: include/linux/net_tstamp.h 23810F: include/uapi/linux/net_tstamp.h 23811F: tools/testing/selftests/bpf/*/net_timestamping* 23812F: tools/testing/selftests/net/*timestamp* 23813F: tools/testing/selftests/net/so_txtime.c 23814 23815SOEKRIS NET48XX LED SUPPORT 23816M: Chris Boot <bootc@bootc.net> 23817S: Maintained 23818F: drivers/leds/leds-net48xx.c 23819 23820SOFT-IWARP DRIVER (siw) 23821M: Bernard Metzler <bernard.metzler@linux.dev> 23822L: linux-rdma@vger.kernel.org 23823S: Supported 23824F: drivers/infiniband/sw/siw/ 23825F: include/uapi/rdma/siw-abi.h 23826 23827SOFT-ROCE DRIVER (rxe) 23828M: Zhu Yanjun <zyjzyj2000@gmail.com> 23829L: linux-rdma@vger.kernel.org 23830S: Supported 23831F: drivers/infiniband/sw/rxe/ 23832F: include/uapi/rdma/rdma_user_rxe.h 23833 23834SOFTLOGIC 6x10 MPEG CODEC 23835M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 23836M: Andrey Utkin <andrey_utkin@fastmail.com> 23837M: Ismael Luceno <ismael@iodev.co.uk> 23838L: linux-media@vger.kernel.org 23839S: Supported 23840F: drivers/media/pci/solo6x10/ 23841 23842SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI) 23843M: James Morse <james.morse@arm.com> 23844L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 23845S: Maintained 23846F: Documentation/devicetree/bindings/arm/firmware/sdei.txt 23847F: drivers/firmware/arm_sdei.c 23848F: include/linux/arm_sdei.h 23849F: include/uapi/linux/arm_sdei.h 23850 23851SOFTWARE NODES AND DEVICE PROPERTIES 23852R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 23853R: Daniel Scally <djrscally@gmail.com> 23854R: Heikki Krogerus <heikki.krogerus@linux.intel.com> 23855R: Sakari Ailus <sakari.ailus@linux.intel.com> 23856L: linux-acpi@vger.kernel.org 23857S: Maintained 23858F: drivers/base/property.c 23859F: drivers/base/swnode.c 23860F: include/linux/fwnode.h 23861F: include/linux/property.h 23862 23863SOFTWARE RAID (Multiple Disks) SUPPORT 23864M: Song Liu <song@kernel.org> 23865M: Yu Kuai <yukuai3@huawei.com> 23866L: linux-raid@vger.kernel.org 23867S: Supported 23868Q: https://patchwork.kernel.org/project/linux-raid/list/ 23869T: git git://git.kernel.org/pub/scm/linux/kernel/git/mdraid/linux.git 23870F: drivers/md/Kconfig 23871F: drivers/md/Makefile 23872F: drivers/md/md* 23873F: drivers/md/raid* 23874F: include/linux/raid/ 23875F: include/uapi/linux/raid/ 23876F: lib/raid6/ 23877 23878SOLIDRUN CLEARFOG SUPPORT 23879M: Russell King <linux@armlinux.org.uk> 23880S: Maintained 23881F: arch/arm/boot/dts/marvell/armada-388-clearfog* 23882F: arch/arm/boot/dts/marvell/armada-38x-solidrun-* 23883 23884SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT 23885M: Russell King <linux@armlinux.org.uk> 23886S: Maintained 23887F: arch/arm/boot/dts/nxp/imx/imx6*-cubox-i* 23888F: arch/arm/boot/dts/nxp/imx/imx6*-hummingboard* 23889F: arch/arm/boot/dts/nxp/imx/imx6*-sr-* 23890 23891SONIC NETWORK DRIVER 23892M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 23893L: netdev@vger.kernel.org 23894S: Maintained 23895F: drivers/net/ethernet/natsemi/sonic.* 23896 23897SONICS SILICON BACKPLANE DRIVER (SSB) 23898M: Michael Buesch <m@bues.ch> 23899L: linux-wireless@vger.kernel.org 23900S: Maintained 23901F: drivers/ssb/ 23902F: include/linux/ssb/ 23903 23904SONY IMX208 SENSOR DRIVER 23905M: Sakari Ailus <sakari.ailus@linux.intel.com> 23906L: linux-media@vger.kernel.org 23907S: Maintained 23908T: git git://linuxtv.org/media.git 23909F: drivers/media/i2c/imx208.c 23910 23911SONY IMX214 SENSOR DRIVER 23912M: Ricardo Ribalda <ribalda@kernel.org> 23913L: linux-media@vger.kernel.org 23914S: Maintained 23915T: git git://linuxtv.org/media.git 23916F: Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml 23917F: drivers/media/i2c/imx214.c 23918 23919SONY IMX219 SENSOR DRIVER 23920M: Dave Stevenson <dave.stevenson@raspberrypi.com> 23921L: linux-media@vger.kernel.org 23922S: Maintained 23923T: git git://linuxtv.org/media.git 23924F: Documentation/devicetree/bindings/media/i2c/sony,imx219.yaml 23925F: drivers/media/i2c/imx219.c 23926 23927SONY IMX258 SENSOR DRIVER 23928M: Sakari Ailus <sakari.ailus@linux.intel.com> 23929L: linux-media@vger.kernel.org 23930S: Maintained 23931T: git git://linuxtv.org/media.git 23932F: Documentation/devicetree/bindings/media/i2c/sony,imx258.yaml 23933F: drivers/media/i2c/imx258.c 23934 23935SONY IMX274 SENSOR DRIVER 23936M: Leon Luo <leonl@leopardimaging.com> 23937L: linux-media@vger.kernel.org 23938S: Maintained 23939T: git git://linuxtv.org/media.git 23940F: Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml 23941F: drivers/media/i2c/imx274.c 23942 23943SONY IMX283 SENSOR DRIVER 23944M: Kieran Bingham <kieran.bingham@ideasonboard.com> 23945R: Umang Jain <uajain@igalia.com> 23946L: linux-media@vger.kernel.org 23947S: Maintained 23948T: git git://linuxtv.org/media.git 23949F: Documentation/devicetree/bindings/media/i2c/sony,imx283.yaml 23950F: drivers/media/i2c/imx283.c 23951 23952SONY IMX290 SENSOR DRIVER 23953M: Manivannan Sadhasivam <mani@kernel.org> 23954L: linux-media@vger.kernel.org 23955S: Maintained 23956T: git git://linuxtv.org/media.git 23957F: Documentation/devicetree/bindings/media/i2c/sony,imx290.yaml 23958F: drivers/media/i2c/imx290.c 23959 23960SONY IMX296 SENSOR DRIVER 23961M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23962M: Manivannan Sadhasivam <mani@kernel.org> 23963L: linux-media@vger.kernel.org 23964S: Maintained 23965T: git git://linuxtv.org/media.git 23966F: Documentation/devicetree/bindings/media/i2c/sony,imx296.yaml 23967F: drivers/media/i2c/imx296.c 23968 23969SONY IMX319 SENSOR DRIVER 23970M: Bingbu Cao <bingbu.cao@intel.com> 23971L: linux-media@vger.kernel.org 23972S: Maintained 23973T: git git://linuxtv.org/media.git 23974F: drivers/media/i2c/imx319.c 23975 23976SONY IMX334 SENSOR DRIVER 23977L: linux-media@vger.kernel.org 23978S: Orphan 23979T: git git://linuxtv.org/media.git 23980F: Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml 23981F: drivers/media/i2c/imx334.c 23982 23983SONY IMX335 SENSOR DRIVER 23984M: Kieran Bingham <kieran.bingham@ideasonboard.com> 23985L: linux-media@vger.kernel.org 23986S: Maintained 23987T: git git://linuxtv.org/media.git 23988F: Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml 23989F: drivers/media/i2c/imx335.c 23990 23991SONY IMX355 SENSOR DRIVER 23992M: Tianshu Qiu <tian.shu.qiu@intel.com> 23993L: linux-media@vger.kernel.org 23994S: Maintained 23995T: git git://linuxtv.org/media.git 23996F: drivers/media/i2c/imx355.c 23997 23998SONY IMX412 SENSOR DRIVER 23999L: linux-media@vger.kernel.org 24000S: Orphan 24001T: git git://linuxtv.org/media.git 24002F: Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml 24003F: drivers/media/i2c/imx412.c 24004 24005SONY IMX415 SENSOR DRIVER 24006M: Michael Riesch <michael.riesch@collabora.com> 24007L: linux-media@vger.kernel.org 24008S: Maintained 24009T: git git://linuxtv.org/media.git 24010F: Documentation/devicetree/bindings/media/i2c/sony,imx415.yaml 24011F: drivers/media/i2c/imx415.c 24012 24013SONY MEMORYSTICK SUBSYSTEM 24014M: Maxim Levitsky <maximlevitsky@gmail.com> 24015M: Alex Dubov <oakad@yahoo.com> 24016M: Ulf Hansson <ulf.hansson@linaro.org> 24017L: linux-mmc@vger.kernel.org 24018S: Maintained 24019T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 24020F: drivers/memstick/ 24021F: include/linux/memstick.h 24022 24023SONY VAIO CONTROL DEVICE DRIVER 24024M: Mattia Dongili <malattia@linux.it> 24025L: platform-driver-x86@vger.kernel.org 24026S: Maintained 24027W: http://www.linux.it/~malattia/wiki/index.php/Sony_drivers 24028F: Documentation/admin-guide/laptops/sony-laptop.rst 24029F: drivers/char/sonypi.c 24030F: drivers/platform/x86/sony-laptop.c 24031 24032SOPHGO DEVICETREES and DRIVERS 24033M: Chen Wang <unicorn_wang@outlook.com> 24034M: Inochi Amaoto <inochiama@gmail.com> 24035L: sophgo@lists.linux.dev 24036W: https://github.com/sophgo/linux/wiki 24037T: git https://github.com/sophgo/linux.git 24038S: Maintained 24039N: sophgo 24040K: sophgo 24041 24042SOUND 24043M: Jaroslav Kysela <perex@perex.cz> 24044M: Takashi Iwai <tiwai@suse.com> 24045L: linux-sound@vger.kernel.org 24046S: Maintained 24047W: http://www.alsa-project.org/ 24048Q: http://patchwork.kernel.org/project/alsa-devel/list/ 24049T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 24050F: Documentation/sound/ 24051F: include/sound/ 24052F: include/uapi/sound/ 24053F: sound/ 24054F: tools/testing/selftests/alsa 24055 24056SOUND - ALSA SELFTESTS 24057M: Mark Brown <broonie@kernel.org> 24058L: linux-sound@vger.kernel.org 24059L: linux-kselftest@vger.kernel.org 24060S: Supported 24061F: tools/testing/selftests/alsa 24062 24063SOUND - COMPRESSED AUDIO 24064M: Vinod Koul <vkoul@kernel.org> 24065L: linux-sound@vger.kernel.org 24066S: Supported 24067T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 24068F: Documentation/sound/designs/compress-offload.rst 24069F: include/sound/compress_driver.h 24070F: include/uapi/sound/compress_* 24071F: sound/core/compress_offload.c 24072F: sound/soc/soc-compress.c 24073 24074SOUND - CORE KUNIT TEST 24075M: Ivan Orlov <ivan.orlov0322@gmail.com> 24076L: linux-sound@vger.kernel.org 24077S: Supported 24078F: sound/core/sound_kunit.c 24079 24080SOUND - DMAENGINE HELPERS 24081M: Lars-Peter Clausen <lars@metafoo.de> 24082S: Supported 24083F: include/sound/dmaengine_pcm.h 24084F: sound/core/pcm_dmaengine.c 24085F: sound/soc/soc-generic-dmaengine-pcm.c 24086 24087SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC) 24088M: Liam Girdwood <lgirdwood@gmail.com> 24089M: Mark Brown <broonie@kernel.org> 24090L: linux-sound@vger.kernel.org 24091S: Supported 24092W: http://alsa-project.org/main/index.php/ASoC 24093T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 24094F: Documentation/devicetree/bindings/sound/ 24095F: Documentation/sound/soc/ 24096F: include/dt-bindings/sound/ 24097F: include/sound/cs* 24098X: include/sound/cs4231-regs.h 24099X: include/sound/cs8403.h 24100X: include/sound/cs8427.h 24101F: include/sound/madera-pdata.h 24102F: include/sound/soc* 24103F: include/sound/sof.h 24104F: include/sound/sof/ 24105F: include/sound/wm*.h 24106F: include/trace/events/sof*.h 24107F: include/uapi/sound/asoc.h 24108F: sound/soc/ 24109 24110SOUND - SOC LAYER / dapm-graph 24111M: Luca Ceresoli <luca.ceresoli@bootlin.com> 24112L: linux-sound@vger.kernel.org 24113S: Maintained 24114F: tools/sound/dapm-graph 24115 24116SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS 24117M: Liam Girdwood <lgirdwood@gmail.com> 24118M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 24119M: Bard Liao <yung-chuan.liao@linux.intel.com> 24120M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 24121M: Daniel Baluta <daniel.baluta@nxp.com> 24122R: Kai Vehmanen <kai.vehmanen@linux.intel.com> 24123R: Pierre-Louis Bossart <pierre-louis.bossart@linux.dev> 24124L: sound-open-firmware@alsa-project.org (moderated for non-subscribers) 24125S: Supported 24126W: https://github.com/thesofproject/linux/ 24127F: sound/soc/sof/ 24128 24129SOUND - GENERIC SOUND CARD (Simple-Audio-Card, Audio-Graph-Card) 24130M: Mark Brown <broonie@kernel.org> 24131M: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> 24132S: Supported 24133L: linux-sound@vger.kernel.org 24134F: sound/soc/generic/ 24135F: include/sound/simple_card* 24136F: Documentation/devicetree/bindings/sound/simple-card.yaml 24137F: Documentation/devicetree/bindings/sound/audio-graph*.yaml 24138 24139SOUNDWIRE SUBSYSTEM 24140M: Vinod Koul <vkoul@kernel.org> 24141M: Bard Liao <yung-chuan.liao@linux.intel.com> 24142R: Pierre-Louis Bossart <pierre-louis.bossart@linux.dev> 24143L: linux-sound@vger.kernel.org 24144S: Supported 24145T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git 24146F: Documentation/driver-api/soundwire/ 24147F: drivers/soundwire/ 24148F: include/linux/soundwire/ 24149 24150SP2 MEDIA DRIVER 24151M: Olli Salonen <olli.salonen@iki.fi> 24152L: linux-media@vger.kernel.org 24153S: Maintained 24154W: https://linuxtv.org 24155Q: http://patchwork.linuxtv.org/project/linux-media/list/ 24156F: drivers/media/dvb-frontends/sp2* 24157 24158SPACEMIT K1 I2C DRIVER 24159M: Troy Mitchell <troy.mitchell@linux.spacemit.com> 24160S: Maintained 24161F: Documentation/devicetree/bindings/i2c/spacemit,k1-i2c.yaml 24162F: drivers/i2c/busses/i2c-k1.c 24163 24164SPANISH DOCUMENTATION 24165M: Carlos Bilbao <carlos.bilbao@kernel.org> 24166R: Avadhut Naik <avadhut.naik@amd.com> 24167S: Maintained 24168F: Documentation/translations/sp_SP/ 24169 24170SPARC + UltraSPARC (sparc/sparc64) 24171M: "David S. Miller" <davem@davemloft.net> 24172M: Andreas Larsson <andreas@gaisler.com> 24173L: sparclinux@vger.kernel.org 24174S: Maintained 24175Q: http://patchwork.ozlabs.org/project/sparclinux/list/ 24176T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 24177T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 24178F: arch/sparc/ 24179F: drivers/sbus/ 24180 24181SPARC SERIAL DRIVERS 24182M: "David S. Miller" <davem@davemloft.net> 24183L: sparclinux@vger.kernel.org 24184S: Maintained 24185T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 24186T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 24187F: drivers/tty/serial/suncore.c 24188F: drivers/tty/serial/sunhv.c 24189F: drivers/tty/serial/sunsab.c 24190F: drivers/tty/serial/sunsab.h 24191F: drivers/tty/serial/sunsu.c 24192F: drivers/tty/serial/sunzilog.c 24193F: drivers/tty/serial/sunzilog.h 24194F: drivers/tty/vcc.c 24195F: include/linux/sunserialcore.h 24196 24197SPARSE CHECKER 24198M: "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com> 24199L: linux-sparse@vger.kernel.org 24200S: Maintained 24201W: https://sparse.docs.kernel.org/ 24202Q: https://patchwork.kernel.org/project/linux-sparse/list/ 24203B: https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools 24204T: git git://git.kernel.org/pub/scm/devel/sparse/sparse.git 24205F: include/linux/compiler.h 24206 24207SPEAKUP CONSOLE SPEECH DRIVER 24208M: William Hubbs <w.d.hubbs@gmail.com> 24209M: Chris Brannon <chris@the-brannons.com> 24210M: Kirk Reiser <kirk@reisers.ca> 24211M: Samuel Thibault <samuel.thibault@ens-lyon.org> 24212L: speakup@linux-speakup.org 24213S: Odd Fixes 24214W: http://www.linux-speakup.org/ 24215W: https://github.com/linux-speakup/speakup 24216B: https://github.com/linux-speakup/speakup/issues 24217F: drivers/accessibility/speakup/ 24218 24219SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT 24220M: Viresh Kumar <vireshk@kernel.org> 24221L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 24222L: soc@lists.linux.dev 24223S: Maintained 24224W: http://www.st.com/spear 24225F: arch/arm/boot/dts/st/spear* 24226F: arch/arm/mach-spear/ 24227F: drivers/clk/spear/ 24228F: drivers/pinctrl/spear/ 24229 24230SPI NOR SUBSYSTEM 24231M: Tudor Ambarus <tudor.ambarus@linaro.org> 24232M: Pratyush Yadav <pratyush@kernel.org> 24233M: Michael Walle <mwalle@kernel.org> 24234L: linux-mtd@lists.infradead.org 24235S: Maintained 24236W: http://www.linux-mtd.infradead.org/ 24237Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 24238C: irc://irc.oftc.net/mtd 24239T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next 24240F: Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml 24241F: drivers/mtd/spi-nor/ 24242F: include/linux/mtd/spi-nor.h 24243 24244SPI OFFLOAD 24245R: David Lechner <dlechner@baylibre.com> 24246F: drivers/spi/spi-offload-trigger-*.c 24247F: drivers/spi/spi-offload.c 24248F: include/linux/spi/offload/ 24249K: spi_offload 24250 24251SPI SUBSYSTEM 24252M: Mark Brown <broonie@kernel.org> 24253L: linux-spi@vger.kernel.org 24254S: Maintained 24255Q: http://patchwork.kernel.org/project/spi-devel-general/list/ 24256T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 24257F: Documentation/devicetree/bindings/spi/ 24258F: Documentation/spi/ 24259F: drivers/spi/ 24260F: include/linux/spi/ 24261F: include/uapi/linux/spi/ 24262F: tools/spi/ 24263 24264SPMI SUBSYSTEM 24265M: Stephen Boyd <sboyd@kernel.org> 24266L: linux-kernel@vger.kernel.org 24267S: Maintained 24268T: git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git 24269F: Documentation/devicetree/bindings/spmi/ 24270F: drivers/spmi/ 24271F: include/dt-bindings/spmi/spmi.h 24272F: include/linux/spmi.h 24273F: include/trace/events/spmi.h 24274 24275SPU FILE SYSTEM 24276L: linuxppc-dev@lists.ozlabs.org 24277S: Orphan 24278F: Documentation/filesystems/spufs/spufs.rst 24279F: arch/powerpc/platforms/cell/spufs/ 24280 24281SQUASHFS FILE SYSTEM 24282M: Phillip Lougher <phillip@squashfs.org.uk> 24283L: squashfs-devel@lists.sourceforge.net (subscribers-only) 24284S: Maintained 24285W: http://squashfs.org.uk 24286T: git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git 24287F: Documentation/filesystems/squashfs.rst 24288F: fs/squashfs/ 24289 24290SRM (Alpha) environment access 24291M: Jan-Benedict Glaw <jbglaw@lug-owl.de> 24292S: Maintained 24293F: arch/alpha/kernel/srm_env.c 24294 24295ST LSM6DSx IMU IIO DRIVER 24296M: Lorenzo Bianconi <lorenzo@kernel.org> 24297L: linux-iio@vger.kernel.org 24298S: Maintained 24299W: http://www.st.com/ 24300F: Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml 24301F: drivers/iio/imu/st_lsm6dsx/ 24302 24303ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER 24304M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 24305M: Sylvain Petinot <sylvain.petinot@foss.st.com> 24306L: linux-media@vger.kernel.org 24307S: Maintained 24308T: git git://linuxtv.org/media.git 24309F: Documentation/devicetree/bindings/media/i2c/st,st-mipid02.yaml 24310F: drivers/media/i2c/st-mipid02.c 24311 24312ST STC3117 FUEL GAUGE DRIVER 24313M: Hardevsinh Palaniya <hardevsinh.palaniya@siliconsignals.io> 24314M: Bhavin Sharma <bhavin.sharma@siliconsignals.io> 24315L: linux-pm@vger.kernel.org 24316S: Maintained 24317F: Documentation/devicetree/bindings/power/supply/st,stc3117.yaml 24318F: drivers/power/supply/stc3117_fuel_gauge.c 24319 24320ST STM32 FIREWALL 24321M: Gatien Chevallier <gatien.chevallier@foss.st.com> 24322S: Maintained 24323F: drivers/bus/stm32_etzpc.c 24324F: drivers/bus/stm32_firewall.c 24325F: drivers/bus/stm32_rifsc.c 24326 24327ST STM32 HDP PINCTRL DRIVER 24328M: Clément Le Goffic <legoffic.clement@gmail.com> 24329S: Maintained 24330F: Documentation/devicetree/bindings/pinctrl/st,stm32-hdp.yaml 24331F: drivers/pinctrl/stm32/pinctrl-stm32-hdp.c 24332 24333ST STM32 I2C/SMBUS DRIVER 24334M: Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com> 24335M: Alain Volmat <alain.volmat@foss.st.com> 24336L: linux-i2c@vger.kernel.org 24337S: Maintained 24338F: drivers/i2c/busses/i2c-stm32* 24339 24340ST STM32 OCTO MEMORY MANAGER 24341M: Patrice Chotard <patrice.chotard@foss.st.com> 24342S: Maintained 24343F: Documentation/devicetree/bindings/memory-controllers/st,stm32mp25-omm.yaml 24344F: drivers/memory/stm32_omm.c 24345 24346ST STM32 PINCTRL DRIVER 24347M: Antonio Borneo <antonio.borneo@foss.st.com> 24348S: Maintained 24349F: Documentation/devicetree/bindings/pinctrl/st,stm32-pinctrl.yaml 24350F: drivers/pinctrl/stm32/ 24351F: include/dt-bindings/pinctrl/stm32-pinfunc.h 24352X: drivers/pinctrl/stm32/pinctrl-stm32-hdp.c 24353 24354ST STM32 SPI DRIVER 24355M: Alain Volmat <alain.volmat@foss.st.com> 24356L: linux-spi@vger.kernel.org 24357S: Maintained 24358F: drivers/spi/spi-stm32.c 24359 24360ST STPDDC60 DRIVER 24361M: Daniel Nilsson <daniel.nilsson@flex.com> 24362L: linux-hwmon@vger.kernel.org 24363S: Maintained 24364F: Documentation/hwmon/stpddc60.rst 24365F: drivers/hwmon/pmbus/stpddc60.c 24366 24367ST VD55G1 DRIVER 24368M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 24369M: Sylvain Petinot <sylvain.petinot@foss.st.com> 24370L: linux-media@vger.kernel.org 24371S: Maintained 24372F: Documentation/devicetree/bindings/media/i2c/st,vd55g1.yaml 24373F: drivers/media/i2c/vd55g1.c 24374 24375ST VD56G3 IMAGE SENSOR DRIVER 24376M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 24377M: Sylvain Petinot <sylvain.petinot@foss.st.com> 24378L: linux-media@vger.kernel.org 24379S: Maintained 24380F: Documentation/devicetree/bindings/media/i2c/st,vd56g3.yaml 24381F: drivers/media/i2c/vd56g3.c 24382 24383ST VGXY61 DRIVER 24384M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 24385M: Sylvain Petinot <sylvain.petinot@foss.st.com> 24386L: linux-media@vger.kernel.org 24387S: Maintained 24388T: git git://linuxtv.org/media.git 24389F: Documentation/devicetree/bindings/media/i2c/st,st-vgxy61.yaml 24390F: Documentation/userspace-api/media/drivers/vgxy61.rst 24391F: drivers/media/i2c/vgxy61.c 24392 24393ST VL53L0X ToF RANGER(I2C) IIO DRIVER 24394M: Song Qiang <songqiang1304521@gmail.com> 24395L: linux-iio@vger.kernel.org 24396S: Maintained 24397F: Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml 24398F: drivers/iio/proximity/vl53l0x-i2c.c 24399 24400STABLE BRANCH 24401M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 24402M: Sasha Levin <sashal@kernel.org> 24403L: stable@vger.kernel.org 24404S: Supported 24405F: Documentation/process/stable-kernel-rules.rst 24406 24407STAGING - ATOMISP DRIVER 24408M: Hans de Goede <hansg@kernel.org> 24409M: Mauro Carvalho Chehab <mchehab@kernel.org> 24410R: Sakari Ailus <sakari.ailus@linux.intel.com> 24411L: linux-media@vger.kernel.org 24412S: Maintained 24413F: drivers/staging/media/atomisp/ 24414 24415STAGING - INDUSTRIAL IO 24416M: Jonathan Cameron <jic23@kernel.org> 24417L: linux-iio@vger.kernel.org 24418S: Odd Fixes 24419F: drivers/staging/iio/ 24420 24421STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec) 24422M: Marc Dietrich <marvin24@gmx.de> 24423L: ac100@lists.launchpad.net (moderated for non-subscribers) 24424L: linux-tegra@vger.kernel.org 24425S: Maintained 24426F: drivers/staging/nvec/ 24427 24428STAGING - SEPS525 LCD CONTROLLER DRIVERS 24429M: Michael Hennerich <michael.hennerich@analog.com> 24430L: linux-fbdev@vger.kernel.org 24431S: Supported 24432F: drivers/staging/fbtft/fb_seps525.c 24433 24434STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER 24435M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 24436M: Teddy Wang <teddy.wang@siliconmotion.com> 24437M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 24438L: linux-fbdev@vger.kernel.org 24439S: Maintained 24440F: drivers/staging/sm750fb/ 24441 24442STAGING SUBSYSTEM 24443M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 24444L: linux-staging@lists.linux.dev 24445S: Supported 24446T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 24447F: drivers/staging/ 24448 24449STANDALONE CACHE CONTROLLER DRIVERS 24450M: Conor Dooley <conor@kernel.org> 24451S: Maintained 24452T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 24453F: Documentation/devicetree/bindings/cache/ 24454F: drivers/cache 24455 24456STARFIRE/DURALAN NETWORK DRIVER 24457M: Ion Badulescu <ionut@badula.org> 24458S: Odd Fixes 24459F: drivers/net/ethernet/adaptec/starfire* 24460 24461STARFIVE CAMERA SUBSYSTEM DRIVER 24462M: Jack Zhu <jack.zhu@starfivetech.com> 24463M: Changhuang Liang <changhuang.liang@starfivetech.com> 24464L: linux-media@vger.kernel.org 24465S: Maintained 24466F: Documentation/admin-guide/media/starfive_camss.rst 24467F: Documentation/devicetree/bindings/media/starfive,jh7110-camss.yaml 24468F: drivers/staging/media/starfive/camss 24469 24470STARFIVE CRYPTO DRIVER 24471M: Jia Jie Ho <jiajie.ho@starfivetech.com> 24472M: William Qiu <william.qiu@starfivetech.com> 24473S: Supported 24474F: Documentation/devicetree/bindings/crypto/starfive* 24475F: drivers/crypto/starfive/ 24476 24477STARFIVE DEVICETREES 24478M: Emil Renner Berthing <kernel@esmil.dk> 24479S: Maintained 24480F: arch/riscv/boot/dts/starfive/ 24481 24482STARFIVE DWMAC GLUE LAYER 24483M: Emil Renner Berthing <kernel@esmil.dk> 24484M: Minda Chen <minda.chen@starfivetech.com> 24485S: Maintained 24486F: Documentation/devicetree/bindings/net/starfive,jh7110-dwmac.yaml 24487F: drivers/net/ethernet/stmicro/stmmac/dwmac-starfive.c 24488 24489STARFIVE JH7110 DPHY RX DRIVER 24490M: Jack Zhu <jack.zhu@starfivetech.com> 24491M: Changhuang Liang <changhuang.liang@starfivetech.com> 24492S: Supported 24493F: Documentation/devicetree/bindings/phy/starfive,jh7110-dphy-rx.yaml 24494F: drivers/phy/starfive/phy-jh7110-dphy-rx.c 24495 24496STARFIVE JH7110 DPHY TX DRIVER 24497M: Keith Zhao <keith.zhao@starfivetech.com> 24498S: Supported 24499F: Documentation/devicetree/bindings/phy/starfive,jh7110-dphy-tx.yaml 24500F: drivers/phy/starfive/phy-jh7110-dphy-tx.c 24501 24502STARFIVE JH7110 MMC/SD/SDIO DRIVER 24503M: William Qiu <william.qiu@starfivetech.com> 24504S: Supported 24505F: Documentation/devicetree/bindings/mmc/starfive* 24506F: drivers/mmc/host/dw_mmc-starfive.c 24507 24508STARFIVE JH7110 PLL CLOCK DRIVER 24509M: Xingyu Wu <xingyu.wu@starfivetech.com> 24510S: Supported 24511F: Documentation/devicetree/bindings/clock/starfive,jh7110-pll.yaml 24512F: drivers/clk/starfive/clk-starfive-jh7110-pll.c 24513 24514STARFIVE JH7110 PWMDAC DRIVER 24515M: Hal Feng <hal.feng@starfivetech.com> 24516M: Xingyu Wu <xingyu.wu@starfivetech.com> 24517S: Supported 24518F: Documentation/devicetree/bindings/sound/starfive,jh7110-pwmdac.yaml 24519F: sound/soc/starfive/jh7110_pwmdac.c 24520 24521STARFIVE JH7110 SYSCON 24522M: William Qiu <william.qiu@starfivetech.com> 24523M: Xingyu Wu <xingyu.wu@starfivetech.com> 24524S: Supported 24525F: Documentation/devicetree/bindings/soc/starfive/starfive,jh7110-syscon.yaml 24526 24527STARFIVE JH7110 TDM DRIVER 24528M: Walker Chen <walker.chen@starfivetech.com> 24529S: Maintained 24530F: Documentation/devicetree/bindings/sound/starfive,jh7110-tdm.yaml 24531F: sound/soc/starfive/jh7110_tdm.c 24532 24533STARFIVE JH71X0 CLOCK DRIVERS 24534M: Emil Renner Berthing <kernel@esmil.dk> 24535M: Hal Feng <hal.feng@starfivetech.com> 24536S: Maintained 24537F: Documentation/devicetree/bindings/clock/starfive,jh71*.yaml 24538F: drivers/clk/starfive/clk-starfive-jh71* 24539F: include/dt-bindings/clock/starfive?jh71*.h 24540 24541STARFIVE JH71X0 PINCTRL DRIVERS 24542M: Emil Renner Berthing <kernel@esmil.dk> 24543M: Hal Feng <hal.feng@starfivetech.com> 24544L: linux-gpio@vger.kernel.org 24545S: Maintained 24546F: Documentation/devicetree/bindings/pinctrl/starfive,jh71*.yaml 24547F: drivers/pinctrl/starfive/pinctrl-starfive-jh71* 24548F: include/dt-bindings/pinctrl/pinctrl-starfive-jh7100.h 24549F: include/dt-bindings/pinctrl/starfive,jh7110-pinctrl.h 24550 24551STARFIVE JH71X0 RESET CONTROLLER DRIVERS 24552M: Emil Renner Berthing <kernel@esmil.dk> 24553M: Hal Feng <hal.feng@starfivetech.com> 24554S: Maintained 24555F: Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml 24556F: drivers/reset/starfive/reset-starfive-jh71* 24557F: include/dt-bindings/reset/starfive?jh71*.h 24558 24559STARFIVE JH71X0 USB DRIVERS 24560M: Minda Chen <minda.chen@starfivetech.com> 24561S: Maintained 24562F: Documentation/devicetree/bindings/usb/starfive,jh7110-usb.yaml 24563F: drivers/usb/cdns3/cdns3-starfive.c 24564 24565STARFIVE JH71XX PMU CONTROLLER DRIVER 24566M: Walker Chen <walker.chen@starfivetech.com> 24567M: Changhuang Liang <changhuang.liang@starfivetech.com> 24568S: Supported 24569F: Documentation/devicetree/bindings/power/starfive* 24570F: drivers/pmdomain/starfive/ 24571F: include/dt-bindings/power/starfive,jh7110-pmu.h 24572 24573STARFIVE SOC DRIVERS 24574M: Conor Dooley <conor@kernel.org> 24575S: Maintained 24576T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 24577F: Documentation/devicetree/bindings/soc/starfive/ 24578 24579STARFIVE STARLINK PMU DRIVER 24580M: Ji Sheng Teoh <jisheng.teoh@starfivetech.com> 24581S: Maintained 24582F: Documentation/admin-guide/perf/starfive_starlink_pmu.rst 24583F: Documentation/devicetree/bindings/perf/starfive,jh8100-starlink-pmu.yaml 24584F: drivers/perf/starfive_starlink_pmu.c 24585 24586STARFIVE TRNG DRIVER 24587M: Jia Jie Ho <jiajie.ho@starfivetech.com> 24588S: Supported 24589F: Documentation/devicetree/bindings/rng/starfive* 24590F: drivers/char/hw_random/jh7110-trng.c 24591 24592STARFIVE WATCHDOG DRIVER 24593M: Xingyu Wu <xingyu.wu@starfivetech.com> 24594M: Ziv Xu <ziv.xu@starfivetech.com> 24595S: Supported 24596F: Documentation/devicetree/bindings/watchdog/starfive* 24597F: drivers/watchdog/starfive-wdt.c 24598 24599STARFIVE JH71X0 PCIE AND USB PHY DRIVER 24600M: Minda Chen <minda.chen@starfivetech.com> 24601S: Supported 24602F: Documentation/devicetree/bindings/phy/starfive,jh7110-pcie-phy.yaml 24603F: Documentation/devicetree/bindings/phy/starfive,jh7110-usb-phy.yaml 24604F: drivers/phy/starfive/phy-jh7110-pcie.c 24605F: drivers/phy/starfive/phy-jh7110-usb.c 24606 24607STARFIVE JH8100 EXTERNAL INTERRUPT CONTROLLER DRIVER 24608M: Changhuang Liang <changhuang.liang@starfivetech.com> 24609S: Supported 24610F: Documentation/devicetree/bindings/interrupt-controller/starfive,jh8100-intc.yaml 24611F: drivers/irqchip/irq-starfive-jh8100-intc.c 24612 24613STATIC BRANCH/CALL 24614M: Peter Zijlstra <peterz@infradead.org> 24615M: Josh Poimboeuf <jpoimboe@kernel.org> 24616M: Jason Baron <jbaron@akamai.com> 24617R: Steven Rostedt <rostedt@goodmis.org> 24618R: Ard Biesheuvel <ardb@kernel.org> 24619S: Supported 24620F: arch/*/include/asm/jump_label*.h 24621F: arch/*/include/asm/static_call*.h 24622F: arch/*/kernel/jump_label.c 24623F: arch/*/kernel/static_call.c 24624F: include/linux/jump_label*.h 24625F: include/linux/static_call*.h 24626F: kernel/jump_label.c 24627F: kernel/static_call*.c 24628 24629STI AUDIO (ASoC) DRIVERS 24630M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 24631L: linux-sound@vger.kernel.org 24632S: Maintained 24633F: Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt 24634F: sound/soc/sti/ 24635 24636STI CEC DRIVER 24637M: Alain Volmat <alain.volmat@foss.st.com> 24638S: Maintained 24639F: Documentation/devicetree/bindings/media/cec/st,stih-cec.yaml 24640F: drivers/media/cec/platform/sti/ 24641 24642STK1160 USB VIDEO CAPTURE DRIVER 24643M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 24644L: linux-media@vger.kernel.org 24645S: Maintained 24646T: git git://linuxtv.org/media.git 24647F: drivers/media/usb/stk1160/ 24648 24649STM32 AUDIO (ASoC) DRIVERS 24650M: Olivier Moysan <olivier.moysan@foss.st.com> 24651M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 24652L: linux-sound@vger.kernel.org 24653S: Maintained 24654F: Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml 24655F: Documentation/devicetree/bindings/sound/st,stm32-*.yaml 24656F: sound/soc/stm/ 24657 24658STM32 DMA DRIVERS 24659M: Amélie Delaunay <amelie.delaunay@foss.st.com> 24660L: dmaengine@vger.kernel.org 24661L: linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers) 24662S: Maintained 24663F: Documentation/arch/arm/stm32/stm32-dma-mdma-chaining.rst 24664F: Documentation/devicetree/bindings/dma/stm32/ 24665F: drivers/dma/stm32/ 24666 24667STM32 TIMER/LPTIMER DRIVERS 24668M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 24669S: Maintained 24670F: Documentation/ABI/testing/*timer-stm32 24671F: Documentation/devicetree/bindings/*/*stm32-*timer* 24672F: drivers/*/stm32-*timer* 24673F: drivers/pwm/pwm-stm32* 24674F: include/linux/*/stm32-*tim* 24675 24676STM32MP25 USB3/PCIE COMBOPHY DRIVER 24677M: Christian Bruel <christian.bruel@foss.st.com> 24678S: Maintained 24679F: Documentation/devicetree/bindings/phy/st,stm32mp25-combophy.yaml 24680F: drivers/phy/st/phy-stm32-combophy.c 24681 24682STMMAC ETHERNET DRIVER 24683L: netdev@vger.kernel.org 24684S: Orphan 24685F: Documentation/networking/device_drivers/ethernet/stmicro/ 24686F: drivers/net/ethernet/stmicro/stmmac/ 24687 24688SUN HAPPY MEAL ETHERNET DRIVER 24689M: Sean Anderson <seanga2@gmail.com> 24690S: Maintained 24691F: drivers/net/ethernet/sun/sunhme.* 24692 24693SUN3/3X 24694M: Sam Creasey <sammy@sammy.net> 24695S: Maintained 24696W: http://sammy.net/sun3/ 24697F: arch/m68k/include/asm/sun3* 24698F: arch/m68k/kernel/*sun3* 24699F: arch/m68k/sun3*/ 24700F: drivers/net/ethernet/i825xx/sun3* 24701 24702SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER 24703M: Hans de Goede <hansg@kernel.org> 24704L: linux-input@vger.kernel.org 24705S: Maintained 24706F: Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml 24707F: drivers/input/keyboard/sun4i-lradc-keys.c 24708 24709SUNDANCE NETWORK DRIVER 24710M: Denis Kirjanov <kirjanov@gmail.com> 24711L: netdev@vger.kernel.org 24712S: Maintained 24713F: drivers/net/ethernet/dlink/sundance.c 24714 24715SUNPLUS ETHERNET DRIVER 24716M: Wells Lu <wellslutw@gmail.com> 24717L: netdev@vger.kernel.org 24718S: Maintained 24719W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 24720F: Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml 24721F: drivers/net/ethernet/sunplus/ 24722 24723SUNPLUS MMC DRIVER 24724M: Tony Huang <tonyhuang.sunplus@gmail.com> 24725M: Li-hao Kuo <lhjeff911@gmail.com> 24726S: Maintained 24727F: Documentation/devicetree/bindings/mmc/sunplus,mmc.yaml 24728F: drivers/mmc/host/sunplus-mmc.c 24729 24730SUNPLUS OCOTP DRIVER 24731M: Vincent Shih <vincent.sunplus@gmail.com> 24732S: Maintained 24733F: Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml 24734F: drivers/nvmem/sunplus-ocotp.c 24735 24736SUNPLUS PWM DRIVER 24737M: Hammer Hsieh <hammerh0314@gmail.com> 24738S: Maintained 24739F: Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml 24740F: drivers/pwm/pwm-sunplus.c 24741 24742SUNPLUS RTC DRIVER 24743M: Vincent Shih <vincent.sunplus@gmail.com> 24744L: linux-rtc@vger.kernel.org 24745S: Maintained 24746F: Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml 24747F: drivers/rtc/rtc-sunplus.c 24748 24749SUNPLUS SPI CONTROLLER INTERFACE DRIVER 24750M: Li-hao Kuo <lhjeff911@gmail.com> 24751L: linux-spi@vger.kernel.org 24752S: Maintained 24753F: Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml 24754F: drivers/spi/spi-sunplus-sp7021.c 24755 24756SUNPLUS UART DRIVER 24757M: Hammer Hsieh <hammerh0314@gmail.com> 24758S: Maintained 24759F: Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml 24760F: drivers/tty/serial/sunplus-uart.c 24761 24762SUNPLUS USB2 PHY DRIVER 24763M: Vincent Shih <vincent.sunplus@gmail.com> 24764L: linux-usb@vger.kernel.org 24765S: Maintained 24766F: Documentation/devicetree/bindings/phy/sunplus,sp7021-usb2-phy.yaml 24767F: drivers/phy/sunplus/Kconfig 24768F: drivers/phy/sunplus/Makefile 24769F: drivers/phy/sunplus/phy-sunplus-usb2.c 24770 24771SUNPLUS WATCHDOG DRIVER 24772M: Xiantao Hu <xt.hu@cqplus1.com> 24773L: linux-watchdog@vger.kernel.org 24774S: Maintained 24775F: Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml 24776F: drivers/watchdog/sunplus_wdt.c 24777 24778SUPERH 24779M: Yoshinori Sato <ysato@users.sourceforge.jp> 24780M: Rich Felker <dalias@libc.org> 24781M: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> 24782L: linux-sh@vger.kernel.org 24783S: Maintained 24784Q: http://patchwork.kernel.org/project/linux-sh/list/ 24785F: Documentation/arch/sh/ 24786F: arch/sh/ 24787F: drivers/sh/ 24788 24789SUSPEND TO RAM 24790M: "Rafael J. Wysocki" <rafael@kernel.org> 24791R: Len Brown <lenb@kernel.org> 24792R: Pavel Machek <pavel@kernel.org> 24793L: linux-pm@vger.kernel.org 24794S: Supported 24795B: https://bugzilla.kernel.org 24796F: Documentation/power/ 24797F: arch/x86/kernel/acpi/sleep* 24798F: arch/x86/kernel/acpi/wakeup* 24799F: drivers/base/power/ 24800F: include/linux/freezer.h 24801F: include/linux/pm.h 24802F: include/linux/suspend.h 24803F: kernel/power/ 24804 24805SVGA HANDLING 24806M: Martin Mares <mj@ucw.cz> 24807L: linux-video@atrey.karlin.mff.cuni.cz 24808S: Maintained 24809F: Documentation/admin-guide/svga.rst 24810F: arch/x86/boot/video* 24811 24812SWITCHDEV 24813M: Jiri Pirko <jiri@resnulli.us> 24814M: Ivan Vecera <ivecera@redhat.com> 24815L: netdev@vger.kernel.org 24816S: Supported 24817F: include/net/switchdev.h 24818F: net/switchdev/ 24819 24820SY8106A REGULATOR DRIVER 24821M: Icenowy Zheng <icenowy@aosc.io> 24822S: Maintained 24823F: Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml 24824F: drivers/regulator/sy8106a-regulator.c 24825 24826SYNC FILE FRAMEWORK 24827M: Sumit Semwal <sumit.semwal@linaro.org> 24828R: Gustavo Padovan <gustavo@padovan.org> 24829L: linux-media@vger.kernel.org 24830L: dri-devel@lists.freedesktop.org 24831S: Maintained 24832T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 24833F: Documentation/driver-api/sync_file.rst 24834F: drivers/dma-buf/dma-fence* 24835F: drivers/dma-buf/sw_sync.c 24836F: drivers/dma-buf/sync_* 24837F: include/linux/sync_file.h 24838F: include/uapi/linux/sync_file.h 24839 24840SYNOPSYS ARC ARCHITECTURE 24841M: Vineet Gupta <vgupta@kernel.org> 24842L: linux-snps-arc@lists.infradead.org 24843S: Supported 24844T: git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git 24845F: Documentation/arch/arc 24846F: Documentation/devicetree/bindings/arc/* 24847F: Documentation/devicetree/bindings/interrupt-controller/snps,arc* 24848F: arch/arc/ 24849F: drivers/clocksource/arc_timer.c 24850F: drivers/tty/serial/arc_uart.c 24851 24852SYNOPSYS ARC HSDK SDP pll clock driver 24853M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 24854S: Supported 24855F: Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt 24856F: drivers/clk/clk-hsdk-pll.c 24857 24858SYNOPSYS ARC SDP clock driver 24859M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 24860S: Supported 24861F: Documentation/devicetree/bindings/clock/snps,pll-clock.txt 24862F: drivers/clk/axs10x/* 24863 24864SYNOPSYS ARC SDP platform support 24865M: Alexey Brodkin <abrodkin@synopsys.com> 24866S: Supported 24867F: Documentation/devicetree/bindings/arc/axs10* 24868F: arch/arc/boot/dts/ax* 24869F: arch/arc/plat-axs10x 24870 24871SYNOPSYS AXS10x RESET CONTROLLER DRIVER 24872M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 24873S: Supported 24874F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml 24875F: drivers/reset/reset-axs10x.c 24876 24877SYNOPSYS CREG GPIO DRIVER 24878M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 24879S: Maintained 24880F: drivers/gpio/gpio-creg-snps.c 24881 24882SYNOPSYS DESIGNWARE 8250 UART DRIVER 24883M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 24884R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 24885S: Supported 24886F: drivers/tty/serial/8250/8250_dw.c 24887F: drivers/tty/serial/8250/8250_dwlib.* 24888F: drivers/tty/serial/8250/8250_lpss.c 24889 24890SYNOPSYS DESIGNWARE APB GPIO DRIVER 24891M: Hoan Tran <hoan@os.amperecomputing.com> 24892L: linux-gpio@vger.kernel.org 24893S: Maintained 24894F: Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml 24895F: drivers/gpio/gpio-dwapb.c 24896 24897SYNOPSYS DESIGNWARE AXI DMAC DRIVER 24898M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 24899S: Maintained 24900F: Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml 24901F: drivers/dma/dw-axi-dmac/ 24902 24903SYNOPSYS DESIGNWARE DMAC DRIVER 24904M: Viresh Kumar <vireshk@kernel.org> 24905R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 24906S: Maintained 24907F: Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.yaml 24908F: Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml 24909F: drivers/dma/dw/ 24910F: include/dt-bindings/dma/dw-dmac.h 24911F: include/linux/dma/dw.h 24912F: include/linux/platform_data/dma-dw.h 24913 24914SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER 24915M: Jose Abreu <Jose.Abreu@synopsys.com> 24916L: netdev@vger.kernel.org 24917S: Maintained 24918F: drivers/net/ethernet/synopsys/ 24919 24920SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER 24921L: netdev@vger.kernel.org 24922S: Orphan 24923F: drivers/net/pcs/pcs-xpcs.c 24924F: drivers/net/pcs/pcs-xpcs.h 24925F: include/linux/pcs/pcs-xpcs.h 24926 24927SYNOPSYS DESIGNWARE HDMI RX CONTROLLER DRIVER 24928M: Shreeya Patel <shreeya.patel@collabora.com> 24929L: linux-media@vger.kernel.org 24930L: kernel@collabora.com 24931S: Maintained 24932F: Documentation/devicetree/bindings/media/snps,dw-hdmi-rx.yaml 24933F: drivers/media/platform/synopsys/hdmirx/* 24934 24935SYNOPSYS DESIGNWARE I2C DRIVER 24936M: Mika Westerberg <mika.westerberg@linux.intel.com> 24937R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 24938R: Jan Dabros <jsd@semihalf.com> 24939L: linux-i2c@vger.kernel.org 24940S: Supported 24941F: drivers/i2c/busses/i2c-designware-* 24942 24943SYNOPSYS DESIGNWARE I2C DRIVER - AMDISP 24944M: Nirujogi Pratap <pratap.nirujogi@amd.com> 24945M: Bin Du <bin.du@amd.com> 24946L: linux-i2c@vger.kernel.org 24947S: Maintained 24948F: drivers/i2c/busses/i2c-designware-amdisp.c 24949F: include/linux/soc/amd/isp4_misc.h 24950 24951SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER 24952M: Jaehoon Chung <jh80.chung@samsung.com> 24953L: linux-mmc@vger.kernel.org 24954S: Maintained 24955F: drivers/mmc/host/dw_mmc* 24956 24957SYNOPSYS DESIGNWARE PCIE PMU DRIVER 24958M: Shuai Xue <xueshuai@linux.alibaba.com> 24959M: Jing Zhang <renyu.zj@linux.alibaba.com> 24960S: Supported 24961F: Documentation/admin-guide/perf/dwc_pcie_pmu.rst 24962F: drivers/perf/dwc_pcie_pmu.c 24963 24964SYNOPSYS HSDK RESET CONTROLLER DRIVER 24965M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 24966S: Supported 24967F: Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt 24968F: drivers/reset/reset-hsdk.c 24969F: include/dt-bindings/reset/snps,hsdk-reset.h 24970 24971SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER 24972M: Prabu Thangamuthu <prabu.t@synopsys.com> 24973M: Manjunath M B <manjumb@synopsys.com> 24974L: linux-mmc@vger.kernel.org 24975S: Maintained 24976F: drivers/mmc/host/sdhci-pci-dwc-mshc.c 24977 24978SYSTEM CONFIGURATION (SYSCON) 24979M: Lee Jones <lee@kernel.org> 24980M: Arnd Bergmann <arnd@arndb.de> 24981S: Supported 24982T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 24983F: drivers/mfd/syscon.c 24984 24985SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers 24986M: Sudeep Holla <sudeep.holla@arm.com> 24987R: Cristian Marussi <cristian.marussi@arm.com> 24988L: arm-scmi@vger.kernel.org 24989L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 24990S: Maintained 24991F: Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml 24992F: drivers/clk/clk-sc[mp]i.c 24993F: drivers/cpufreq/sc[mp]i-cpufreq.c 24994F: drivers/firmware/arm_scmi/ 24995F: drivers/firmware/arm_scpi.c 24996F: drivers/hwmon/scmi-hwmon.c 24997F: drivers/pinctrl/pinctrl-scmi.c 24998F: drivers/pmdomain/arm/ 24999F: drivers/powercap/arm_scmi_powercap.c 25000F: drivers/regulator/scmi-regulator.c 25001F: drivers/reset/reset-scmi.c 25002F: include/linux/sc[mp]i_protocol.h 25003F: include/trace/events/scmi.h 25004F: include/uapi/linux/virtio_scmi.h 25005 25006SYSTEM CONTROL MANAGEMENT INTERFACE (SCMI) i.MX Extension Message Protocol drivers 25007M: Peng Fan <peng.fan@nxp.com> 25008L: arm-scmi@vger.kernel.org 25009L: imx@lists.linux.dev 25010L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 25011S: Maintained 25012F: Documentation/devicetree/bindings/firmware/nxp,*scmi.yaml 25013F: drivers/firmware/arm_scmi/vendors/imx/ 25014 25015SYSTEM RESET/SHUTDOWN DRIVERS 25016M: Sebastian Reichel <sre@kernel.org> 25017L: linux-pm@vger.kernel.org 25018S: Maintained 25019T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 25020F: Documentation/devicetree/bindings/power/reset/ 25021F: drivers/power/reset/ 25022 25023SYSTEM TRACE MODULE CLASS 25024M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 25025S: Maintained 25026T: git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git 25027F: Documentation/trace/stm.rst 25028F: drivers/hwtracing/stm/ 25029F: include/linux/stm.h 25030F: include/uapi/linux/stm.h 25031 25032SYSTEM76 ACPI DRIVER 25033M: Jeremy Soller <jeremy@system76.com> 25034M: System76 Product Development <productdev@system76.com> 25035L: platform-driver-x86@vger.kernel.org 25036S: Maintained 25037F: drivers/platform/x86/system76_acpi.c 25038 25039TASKSTATS STATISTICS INTERFACE 25040M: Balbir Singh <bsingharora@gmail.com> 25041S: Maintained 25042F: Documentation/accounting/taskstats* 25043F: include/linux/taskstats* 25044F: kernel/taskstats.c 25045 25046TC subsystem 25047M: Jamal Hadi Salim <jhs@mojatatu.com> 25048M: Cong Wang <xiyou.wangcong@gmail.com> 25049M: Jiri Pirko <jiri@resnulli.us> 25050L: netdev@vger.kernel.org 25051S: Maintained 25052F: include/net/pkt_cls.h 25053F: include/net/pkt_sched.h 25054F: include/net/tc_act/ 25055F: include/uapi/linux/pkt_cls.h 25056F: include/uapi/linux/pkt_sched.h 25057F: include/uapi/linux/tc_act/ 25058F: include/uapi/linux/tc_ematch/ 25059F: net/sched/ 25060F: tools/testing/selftests/tc-testing 25061 25062TC90522 MEDIA DRIVER 25063M: Akihiro Tsukada <tskd08@gmail.com> 25064L: linux-media@vger.kernel.org 25065S: Odd Fixes 25066F: drivers/media/dvb-frontends/tc90522* 25067 25068TCP LOW PRIORITY MODULE 25069M: "Wong Hoi Sing, Edison" <hswong3i@gmail.com> 25070M: "Hung Hing Lun, Mike" <hlhung3i@gmail.com> 25071S: Maintained 25072W: http://tcp-lp-mod.sourceforge.net/ 25073F: net/ipv4/tcp_lp.c 25074 25075TDA10071 MEDIA DRIVER 25076L: linux-media@vger.kernel.org 25077S: Orphan 25078W: https://linuxtv.org 25079Q: http://patchwork.linuxtv.org/project/linux-media/list/ 25080F: drivers/media/dvb-frontends/tda10071* 25081 25082TDA18212 MEDIA DRIVER 25083L: linux-media@vger.kernel.org 25084S: Orphan 25085W: https://linuxtv.org 25086Q: http://patchwork.linuxtv.org/project/linux-media/list/ 25087F: drivers/media/tuners/tda18212* 25088 25089TDA18218 MEDIA DRIVER 25090L: linux-media@vger.kernel.org 25091S: Orphan 25092W: https://linuxtv.org 25093Q: http://patchwork.linuxtv.org/project/linux-media/list/ 25094F: drivers/media/tuners/tda18218* 25095 25096TDA18250 MEDIA DRIVER 25097M: Olli Salonen <olli.salonen@iki.fi> 25098L: linux-media@vger.kernel.org 25099S: Maintained 25100W: https://linuxtv.org 25101Q: http://patchwork.linuxtv.org/project/linux-media/list/ 25102T: git git://linuxtv.org/media.git 25103F: drivers/media/tuners/tda18250* 25104 25105TDA18271 MEDIA DRIVER 25106M: Michael Krufky <mkrufky@linuxtv.org> 25107L: linux-media@vger.kernel.org 25108S: Maintained 25109W: https://linuxtv.org 25110W: http://github.com/mkrufky 25111Q: http://patchwork.linuxtv.org/project/linux-media/list/ 25112T: git git://linuxtv.org/mkrufky/tuners.git 25113F: drivers/media/tuners/tda18271* 25114 25115TDA1997x MEDIA DRIVER 25116M: Tim Harvey <tharvey@gateworks.com> 25117L: linux-media@vger.kernel.org 25118S: Maintained 25119W: https://linuxtv.org 25120Q: http://patchwork.linuxtv.org/project/linux-media/list/ 25121F: Documentation/devicetree/bindings/media/i2c/nxp,tda1997x.txt 25122F: drivers/media/i2c/tda1997x.* 25123 25124TDA827x MEDIA DRIVER 25125M: Michael Krufky <mkrufky@linuxtv.org> 25126L: linux-media@vger.kernel.org 25127S: Maintained 25128W: https://linuxtv.org 25129W: http://github.com/mkrufky 25130Q: http://patchwork.linuxtv.org/project/linux-media/list/ 25131T: git git://linuxtv.org/mkrufky/tuners.git 25132F: drivers/media/tuners/tda8290.* 25133 25134TDA8290 MEDIA DRIVER 25135M: Michael Krufky <mkrufky@linuxtv.org> 25136L: linux-media@vger.kernel.org 25137S: Maintained 25138W: https://linuxtv.org 25139W: http://github.com/mkrufky 25140Q: http://patchwork.linuxtv.org/project/linux-media/list/ 25141T: git git://linuxtv.org/mkrufky/tuners.git 25142F: drivers/media/tuners/tda8290.* 25143 25144TDA9840 MEDIA DRIVER 25145M: Hans Verkuil <hverkuil@kernel.org> 25146L: linux-media@vger.kernel.org 25147S: Maintained 25148W: https://linuxtv.org 25149T: git git://linuxtv.org/media.git 25150F: drivers/media/i2c/tda9840* 25151 25152TEA5761 TUNER DRIVER 25153M: Mauro Carvalho Chehab <mchehab@kernel.org> 25154L: linux-media@vger.kernel.org 25155S: Odd fixes 25156W: https://linuxtv.org 25157T: git git://linuxtv.org/media.git 25158F: drivers/media/tuners/tea5761.* 25159 25160TEA5767 TUNER DRIVER 25161M: Mauro Carvalho Chehab <mchehab@kernel.org> 25162L: linux-media@vger.kernel.org 25163S: Maintained 25164W: https://linuxtv.org 25165T: git git://linuxtv.org/media.git 25166F: drivers/media/tuners/tea5767.* 25167 25168TEA6415C MEDIA DRIVER 25169M: Hans Verkuil <hverkuil@kernel.org> 25170L: linux-media@vger.kernel.org 25171S: Maintained 25172W: https://linuxtv.org 25173T: git git://linuxtv.org/media.git 25174F: drivers/media/i2c/tea6415c* 25175 25176TEA6420 MEDIA DRIVER 25177M: Hans Verkuil <hverkuil@kernel.org> 25178L: linux-media@vger.kernel.org 25179S: Maintained 25180W: https://linuxtv.org 25181T: git git://linuxtv.org/media.git 25182F: drivers/media/i2c/tea6420* 25183 25184TEAM DRIVER 25185M: Jiri Pirko <jiri@resnulli.us> 25186L: netdev@vger.kernel.org 25187S: Supported 25188F: Documentation/netlink/specs/team.yaml 25189F: drivers/net/team/ 25190F: include/linux/if_team.h 25191F: include/uapi/linux/if_team.h 25192F: tools/testing/selftests/drivers/net/team/ 25193 25194TECHNICAL ADVISORY BOARD PROCESS DOCS 25195M: "Theodore Ts'o" <tytso@mit.edu> 25196M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 25197L: tech-board-discuss@lists.linux.dev 25198S: Maintained 25199F: Documentation/process/contribution-maturity-model.rst 25200F: Documentation/process/researcher-guidelines.rst 25201 25202TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT 25203M: "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com> 25204S: Maintained 25205F: arch/x86/platform/ts5500/ 25206 25207TECHNOTREND USB IR RECEIVER 25208M: Sean Young <sean@mess.org> 25209L: linux-media@vger.kernel.org 25210S: Maintained 25211F: drivers/media/rc/ttusbir.c 25212 25213TECHWELL TW9900 VIDEO DECODER 25214M: Mehdi Djait <mehdi.djait@bootlin.com> 25215L: linux-media@vger.kernel.org 25216S: Maintained 25217F: drivers/media/i2c/tw9900.c 25218 25219TECHWELL TW9910 VIDEO DECODER 25220L: linux-media@vger.kernel.org 25221S: Orphan 25222F: drivers/media/i2c/tw9910.c 25223F: include/media/i2c/tw9910.h 25224 25225TEE SUBSYSTEM 25226M: Jens Wiklander <jens.wiklander@linaro.org> 25227R: Sumit Garg <sumit.garg@kernel.org> 25228L: op-tee@lists.trustedfirmware.org 25229S: Maintained 25230F: Documentation/ABI/testing/sysfs-class-tee 25231F: Documentation/driver-api/tee.rst 25232F: Documentation/tee/ 25233F: Documentation/userspace-api/tee.rst 25234F: drivers/tee/ 25235F: include/linux/tee_core.h 25236F: include/linux/tee_drv.h 25237F: include/uapi/linux/tee.h 25238 25239TEGRA ARCHITECTURE SUPPORT 25240M: Thierry Reding <thierry.reding@gmail.com> 25241M: Jonathan Hunter <jonathanh@nvidia.com> 25242L: linux-tegra@vger.kernel.org 25243S: Supported 25244Q: http://patchwork.ozlabs.org/project/linux-tegra/list/ 25245T: git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git 25246N: [^a-z]tegra 25247 25248TEGRA CLOCK DRIVER 25249M: Peter De Schrijver <pdeschrijver@nvidia.com> 25250M: Prashant Gaikwad <pgaikwad@nvidia.com> 25251S: Supported 25252F: drivers/clk/tegra/ 25253 25254TEGRA CRYPTO DRIVERS 25255M: Akhil R <akhilrajeev@nvidia.com> 25256S: Supported 25257F: drivers/crypto/tegra/* 25258 25259TEGRA DMA DRIVERS 25260M: Laxman Dewangan <ldewangan@nvidia.com> 25261M: Jon Hunter <jonathanh@nvidia.com> 25262S: Supported 25263F: drivers/dma/tegra* 25264 25265TEGRA I2C DRIVER 25266M: Laxman Dewangan <ldewangan@nvidia.com> 25267R: Dmitry Osipenko <digetx@gmail.com> 25268S: Supported 25269F: drivers/i2c/busses/i2c-tegra.c 25270 25271TEGRA IOMMU DRIVERS 25272M: Thierry Reding <thierry.reding@gmail.com> 25273R: Krishna Reddy <vdumpa@nvidia.com> 25274L: linux-tegra@vger.kernel.org 25275S: Supported 25276F: drivers/iommu/arm/arm-smmu-v3/tegra241-cmdqv.c 25277F: drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c 25278F: drivers/iommu/tegra* 25279 25280TEGRA KBC DRIVER 25281M: Laxman Dewangan <ldewangan@nvidia.com> 25282S: Supported 25283F: drivers/input/keyboard/tegra-kbc.c 25284 25285TEGRA NAND DRIVER 25286M: Stefan Agner <stefan@agner.ch> 25287M: Lucas Stach <dev@lynxeye.de> 25288S: Maintained 25289F: Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt 25290F: drivers/mtd/nand/raw/tegra_nand.c 25291 25292TEGRA PWM DRIVER 25293M: Thierry Reding <thierry.reding@gmail.com> 25294S: Supported 25295F: drivers/pwm/pwm-tegra.c 25296 25297TEGRA QUAD SPI DRIVER 25298M: Thierry Reding <thierry.reding@gmail.com> 25299M: Jonathan Hunter <jonathanh@nvidia.com> 25300M: Sowjanya Komatineni <skomatineni@nvidia.com> 25301L: linux-tegra@vger.kernel.org 25302S: Maintained 25303F: drivers/spi/spi-tegra210-quad.c 25304 25305TEGRA SERIAL DRIVER 25306M: Laxman Dewangan <ldewangan@nvidia.com> 25307S: Supported 25308F: drivers/tty/serial/serial-tegra.c 25309 25310TEGRA SPI DRIVER 25311M: Laxman Dewangan <ldewangan@nvidia.com> 25312S: Supported 25313F: drivers/spi/spi-tegra* 25314 25315TEGRA VIDEO DRIVER 25316M: Thierry Reding <thierry.reding@gmail.com> 25317M: Jonathan Hunter <jonathanh@nvidia.com> 25318M: Sowjanya Komatineni <skomatineni@nvidia.com> 25319M: Luca Ceresoli <luca.ceresoli@bootlin.com> 25320L: linux-media@vger.kernel.org 25321L: linux-tegra@vger.kernel.org 25322S: Maintained 25323F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 25324F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vi.yaml 25325F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vip.yaml 25326F: drivers/staging/media/tegra-video/ 25327 25328TEGRA XUSB PADCTL DRIVER 25329M: JC Kuo <jckuo@nvidia.com> 25330S: Supported 25331F: drivers/phy/tegra/xusb* 25332 25333TEHUTI ETHERNET DRIVER 25334M: Andy Gospodarek <andy@greyhouse.net> 25335L: netdev@vger.kernel.org 25336S: Maintained 25337F: drivers/net/ethernet/tehuti/tehuti.* 25338 25339TEHUTI TN40XX ETHERNET DRIVER 25340M: FUJITA Tomonori <fujita.tomonori@gmail.com> 25341L: netdev@vger.kernel.org 25342S: Maintained 25343F: drivers/net/ethernet/tehuti/tn40* 25344 25345TELECOM CLOCK DRIVER FOR MCPL0010 25346M: Mark Gross <markgross@kernel.org> 25347S: Supported 25348F: drivers/char/tlclk.c 25349 25350TEMPO SEMICONDUCTOR DRIVERS 25351M: Steven Eckhoff <steven.eckhoff.opensource@gmail.com> 25352S: Maintained 25353F: Documentation/devicetree/bindings/sound/tscs*.txt 25354F: sound/soc/codecs/tscs*.c 25355F: sound/soc/codecs/tscs*.h 25356 25357TENSILICA XTENSA PORT (xtensa) 25358M: Chris Zankel <chris@zankel.net> 25359M: Max Filippov <jcmvbkbc@gmail.com> 25360S: Maintained 25361T: git https://github.com/jcmvbkbc/linux-xtensa.git 25362F: arch/xtensa/ 25363F: drivers/irqchip/irq-xtensa-* 25364 25365TEXAS INSTRUMENTS ASoC DRIVERS 25366M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 25367L: linux-sound@vger.kernel.org 25368S: Maintained 25369F: Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml 25370F: sound/soc/ti/ 25371 25372TEXAS INSTRUMENTS AUDIO (ASoC/HDA) DRIVERS 25373M: Shenghao Ding <shenghao-ding@ti.com> 25374M: Kevin Lu <kevin-lu@ti.com> 25375M: Baojun Xu <baojun.xu@ti.com> 25376L: linux-sound@vger.kernel.org 25377S: Maintained 25378F: Documentation/devicetree/bindings/sound/tas2552.txt 25379F: Documentation/devicetree/bindings/sound/ti,tas2562.yaml 25380F: Documentation/devicetree/bindings/sound/ti,tas2770.yaml 25381F: Documentation/devicetree/bindings/sound/ti,tas27xx.yaml 25382F: Documentation/devicetree/bindings/sound/ti,tpa6130a2.yaml 25383F: Documentation/devicetree/bindings/sound/ti,pcm1681.yaml 25384F: Documentation/devicetree/bindings/sound/ti,pcm3168a.yaml 25385F: Documentation/devicetree/bindings/sound/ti,tlv320*.yaml 25386F: Documentation/devicetree/bindings/sound/ti,tlv320adcx140.yaml 25387F: include/sound/tas2*.h 25388F: include/sound/tlv320*.h 25389F: sound/hda/codecs/side-codecs/tas2781_hda_i2c.c 25390F: sound/soc/codecs/pcm1681.c 25391F: sound/soc/codecs/pcm1789*.* 25392F: sound/soc/codecs/pcm179x*.* 25393F: sound/soc/codecs/pcm186x*.* 25394F: sound/soc/codecs/pcm3008.* 25395F: sound/soc/codecs/pcm3060*.* 25396F: sound/soc/codecs/pcm3168a*.* 25397F: sound/soc/codecs/pcm5102a.c 25398F: sound/soc/codecs/pcm512x*.* 25399F: sound/soc/codecs/tas2*.* 25400F: sound/soc/codecs/tlv320*.* 25401F: sound/soc/codecs/tpa6130a2.* 25402 25403TEXAS INSTRUMENTS DMA DRIVERS 25404M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 25405L: dmaengine@vger.kernel.org 25406S: Maintained 25407F: Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt 25408F: Documentation/devicetree/bindings/dma/ti-edma.txt 25409F: Documentation/devicetree/bindings/dma/ti/ 25410F: drivers/dma/ti/ 25411F: include/linux/dma/k3-psil.h 25412F: include/linux/dma/k3-udma-glue.h 25413F: include/linux/dma/ti-cppi5.h 25414X: drivers/dma/ti/cppi41.c 25415 25416TEXAS INSTRUMENTS TPS25990 HARDWARE MONITOR DRIVER 25417M: Jerome Brunet <jbrunet@baylibre.com> 25418L: linux-hwmon@vger.kernel.org 25419S: Maintained 25420F: Documentation/devicetree/bindings/hwmon/pmbus/ti,tps25990.yaml 25421F: Documentation/hwmon/tps25990.rst 25422F: drivers/hwmon/pmbus/tps25990.c 25423 25424TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER 25425M: Robert Marko <robert.marko@sartura.hr> 25426M: Luka Perkov <luka.perkov@sartura.hr> 25427L: linux-hwmon@vger.kernel.org 25428S: Maintained 25429F: Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml 25430F: Documentation/hwmon/tps23861.rst 25431F: drivers/hwmon/tps23861.c 25432 25433TEXAS INSTRUMENTS TPS6131X FLASH LED DRIVER 25434M: Matthias Fend <matthias.fend@emfend.at> 25435L: linux-leds@vger.kernel.org 25436S: Maintained 25437F: Documentation/devicetree/bindings/leds/ti,tps61310.yaml 25438F: drivers/leds/flash/leds-tps6131x.c 25439 25440TEXAS INSTRUMENTS' DAC7612 DAC DRIVER 25441M: Ricardo Ribalda <ribalda@kernel.org> 25442L: linux-iio@vger.kernel.org 25443S: Supported 25444F: Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml 25445F: drivers/iio/dac/ti-dac7612.c 25446 25447TEXAS INSTRUMENTS' LB8864 LED BACKLIGHT DRIVER 25448M: Alexander Sverdlin <alexander.sverdlin@siemens.com> 25449L: linux-leds@vger.kernel.org 25450S: Maintained 25451F: Documentation/devicetree/bindings/leds/backlight/ti,lp8864.yaml 25452F: drivers/leds/leds-lp8864.c 25453 25454TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER 25455M: Nishanth Menon <nm@ti.com> 25456M: Tero Kristo <kristo@kernel.org> 25457M: Santosh Shilimkar <ssantosh@kernel.org> 25458L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 25459S: Maintained 25460F: Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml 25461F: Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml 25462F: Documentation/devicetree/bindings/clock/ti,sci-clk.yaml 25463F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml 25464F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml 25465F: Documentation/devicetree/bindings/reset/ti,sci-reset.yaml 25466F: Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml 25467F: drivers/clk/keystone/sci-clk.c 25468F: drivers/firmware/ti_sci* 25469F: drivers/irqchip/irq-ti-sci-inta.c 25470F: drivers/irqchip/irq-ti-sci-intr.c 25471F: drivers/reset/reset-ti-sci.c 25472F: drivers/soc/ti/ti_sci_inta_msi.c 25473F: drivers/pmdomain/ti/ti_sci_pm_domains.c 25474F: include/dt-bindings/soc/ti,sci_pm_domain.h 25475F: include/linux/soc/ti/ti_sci_inta_msi.h 25476F: include/linux/soc/ti/ti_sci_protocol.h 25477 25478TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER 25479M: Puranjay Mohan <puranjay@kernel.org> 25480L: linux-iio@vger.kernel.org 25481S: Supported 25482F: Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml 25483F: drivers/iio/temperature/tmp117.c 25484 25485THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER 25486M: Hans Verkuil <hverkuil@kernel.org> 25487L: linux-media@vger.kernel.org 25488S: Maintained 25489W: https://linuxtv.org 25490T: git git://linuxtv.org/media.git 25491F: drivers/media/radio/radio-raremono.c 25492 25493THERMAL 25494M: Rafael J. Wysocki <rafael@kernel.org> 25495M: Daniel Lezcano <daniel.lezcano@linaro.org> 25496R: Zhang Rui <rui.zhang@intel.com> 25497R: Lukasz Luba <lukasz.luba@arm.com> 25498L: linux-pm@vger.kernel.org 25499S: Supported 25500Q: https://patchwork.kernel.org/project/linux-pm/list/ 25501T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal 25502F: Documentation/ABI/testing/sysfs-class-thermal 25503F: Documentation/admin-guide/thermal/ 25504F: Documentation/devicetree/bindings/thermal/ 25505F: Documentation/driver-api/thermal/ 25506F: drivers/thermal/ 25507F: include/dt-bindings/thermal/ 25508F: include/linux/cpu_cooling.h 25509F: include/linux/thermal.h 25510F: include/uapi/linux/thermal.h 25511F: tools/lib/thermal/ 25512F: tools/thermal/ 25513 25514THERMAL DRIVER FOR AMLOGIC SOCS 25515M: Guillaume La Roque <glaroque@baylibre.com> 25516L: linux-pm@vger.kernel.org 25517L: linux-amlogic@lists.infradead.org 25518S: Supported 25519W: http://linux-meson.com/ 25520F: Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml 25521F: drivers/thermal/amlogic_thermal.c 25522 25523THERMAL/CPU_COOLING 25524M: Amit Daniel Kachhap <amit.kachhap@gmail.com> 25525M: Daniel Lezcano <daniel.lezcano@linaro.org> 25526M: Viresh Kumar <viresh.kumar@linaro.org> 25527R: Lukasz Luba <lukasz.luba@arm.com> 25528L: linux-pm@vger.kernel.org 25529S: Supported 25530F: Documentation/driver-api/thermal/cpu-cooling-api.rst 25531F: Documentation/driver-api/thermal/cpu-idle-cooling.rst 25532F: drivers/thermal/cpufreq_cooling.c 25533F: drivers/thermal/cpuidle_cooling.c 25534F: include/linux/cpu_cooling.h 25535 25536THERMAL/POWER_ALLOCATOR 25537M: Lukasz Luba <lukasz.luba@arm.com> 25538L: linux-pm@vger.kernel.org 25539S: Maintained 25540F: Documentation/driver-api/thermal/power_allocator.rst 25541F: drivers/thermal/gov_power_allocator.c 25542F: drivers/thermal/thermal_trace_ipa.h 25543 25544THINKPAD ACPI EXTRAS DRIVER 25545M: Henrique de Moraes Holschuh <hmh@hmh.eng.br> 25546L: ibm-acpi-devel@lists.sourceforge.net 25547L: platform-driver-x86@vger.kernel.org 25548S: Maintained 25549W: http://ibm-acpi.sourceforge.net 25550W: http://thinkwiki.org/wiki/Ibm-acpi 25551T: git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git 25552F: drivers/platform/x86/lenovo/thinkpad_acpi.c 25553 25554THINKPAD T14S EMBEDDED CONTROLLER DRIVER 25555M: Sebastian Reichel <sre@kernel.org> 25556S: Maintained 25557F: Documentation/devicetree/bindings/embedded-controller/lenovo,thinkpad-t14s-ec.yaml 25558F: drivers/platform/arm64/lenovo-thinkpad-t14s.c 25559 25560THINKPAD LMI DRIVER 25561M: Mark Pearson <mpearson-lenovo@squebb.ca> 25562L: platform-driver-x86@vger.kernel.org 25563S: Maintained 25564F: Documentation/ABI/testing/sysfs-class-firmware-attributes 25565F: drivers/platform/x86/lenovo/think-lmi.? 25566 25567THP7312 ISP DRIVER 25568M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 25569M: Paul Elder <paul.elder@ideasonboard.com> 25570L: linux-media@vger.kernel.org 25571S: Maintained 25572T: git git://linuxtv.org/media.git 25573F: Documentation/devicetree/bindings/media/i2c/thine,thp7312.yaml 25574F: Documentation/userspace-api/media/drivers/thp7312.rst 25575F: drivers/media/i2c/thp7312.c 25576F: include/uapi/linux/thp7312.h 25577 25578THUNDERBOLT DMA TRAFFIC TEST DRIVER 25579M: Isaac Hazan <isaac.hazan@intel.com> 25580L: linux-usb@vger.kernel.org 25581S: Maintained 25582F: drivers/thunderbolt/dma_test.c 25583 25584THUNDERBOLT DRIVER 25585M: Andreas Noever <andreas.noever@gmail.com> 25586M: Mika Westerberg <westeri@kernel.org> 25587M: Yehezkel Bernat <YehezkelShB@gmail.com> 25588L: linux-usb@vger.kernel.org 25589S: Maintained 25590T: git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git 25591F: Documentation/admin-guide/thunderbolt.rst 25592F: drivers/thunderbolt/ 25593F: include/linux/thunderbolt.h 25594 25595THUNDERBOLT NETWORK DRIVER 25596M: Mika Westerberg <westeri@kernel.org> 25597M: Yehezkel Bernat <YehezkelShB@gmail.com> 25598L: netdev@vger.kernel.org 25599S: Maintained 25600F: drivers/net/thunderbolt/ 25601 25602THUNDERX GPIO DRIVER 25603M: Robert Richter <rric@kernel.org> 25604S: Odd Fixes 25605F: drivers/gpio/gpio-thunderx.c 25606 25607TI ADC12xs and ROHM BD79104 ADC driver 25608M: Matti Vaittinen <mazziesaccount@gmail.com> 25609S: Maintained 25610F: drivers/iio/adc/ti-adc128s052.c 25611L: linux-iio@vger.kernel.org 25612 25613TI ADS1119 ADC DRIVER 25614M: Francesco Dolcini <francesco@dolcini.it> 25615M: João Paulo Gonçalves <jpaulo.silvagoncalves@gmail.com> 25616L: linux-iio@vger.kernel.org 25617S: Maintained 25618F: Documentation/devicetree/bindings/iio/adc/ti,ads1119.yaml 25619F: drivers/iio/adc/ti-ads1119.c 25620 25621TI ADS7924 ADC DRIVER 25622M: Hugo Villeneuve <hvilleneuve@dimonoff.com> 25623L: linux-iio@vger.kernel.org 25624S: Supported 25625F: Documentation/devicetree/bindings/iio/adc/ti,ads7924.yaml 25626F: drivers/iio/adc/ti-ads7924.c 25627 25628TI AM437X VPFE DRIVER 25629M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 25630L: linux-media@vger.kernel.org 25631S: Maintained 25632W: https://linuxtv.org 25633Q: http://patchwork.linuxtv.org/project/linux-media/list/ 25634T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 25635F: drivers/media/platform/ti/am437x/ 25636 25637TI BANDGAP AND THERMAL DRIVER 25638M: Eduardo Valentin <edubezval@gmail.com> 25639M: Keerthy <j-keerthy@ti.com> 25640L: linux-pm@vger.kernel.org 25641L: linux-omap@vger.kernel.org 25642S: Maintained 25643F: drivers/thermal/ti-soc-thermal/ 25644 25645TI BQ27XXX POWER SUPPLY DRIVER 25646F: drivers/power/supply/bq27xxx_battery.c 25647F: drivers/power/supply/bq27xxx_battery_i2c.c 25648F: include/linux/power/bq27xxx_battery.h 25649 25650TI CDCE706 CLOCK DRIVER 25651M: Max Filippov <jcmvbkbc@gmail.com> 25652S: Maintained 25653F: drivers/clk/clk-cdce706.c 25654 25655TI CLOCK DRIVER 25656M: Tero Kristo <kristo@kernel.org> 25657L: linux-omap@vger.kernel.org 25658S: Odd Fixes 25659F: drivers/clk/ti/ 25660F: include/linux/clk/ti.h 25661 25662TI DATA TRANSFORM AND HASHING ENGINE (DTHE) V2 CRYPTO DRIVER 25663M: T Pratham <t-pratham@ti.com> 25664L: linux-crypto@vger.kernel.org 25665S: Supported 25666F: Documentation/devicetree/bindings/crypto/ti,am62l-dthev2.yaml 25667F: drivers/crypto/ti/ 25668 25669TI DAVINCI MACHINE SUPPORT 25670M: Bartosz Golaszewski <brgl@bgdev.pl> 25671L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 25672S: Maintained 25673T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 25674F: Documentation/devicetree/bindings/i2c/i2c-davinci.txt 25675F: arch/arm/boot/dts/ti/davinci/ 25676F: arch/arm/mach-davinci/ 25677F: drivers/i2c/busses/i2c-davinci.c 25678 25679TI DAVINCI SERIES CLOCK DRIVER 25680M: David Lechner <david@lechnology.com> 25681S: Maintained 25682F: Documentation/devicetree/bindings/clock/ti/davinci/ 25683F: drivers/clk/davinci/ 25684F: include/linux/clk/davinci.h 25685 25686TI DAVINCI SERIES GPIO DRIVER 25687M: Keerthy <j-keerthy@ti.com> 25688L: linux-gpio@vger.kernel.org 25689S: Maintained 25690F: Documentation/devicetree/bindings/gpio/gpio-davinci.yaml 25691F: drivers/gpio/gpio-davinci.c 25692 25693TI DAVINCI SERIES MEDIA DRIVER 25694M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 25695L: linux-media@vger.kernel.org 25696S: Maintained 25697W: https://linuxtv.org 25698Q: http://patchwork.linuxtv.org/project/linux-media/list/ 25699T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 25700F: drivers/media/platform/ti/davinci/ 25701F: include/media/davinci/ 25702 25703TI ENHANCED CAPTURE (eCAP) DRIVER 25704M: Vignesh Raghavendra <vigneshr@ti.com> 25705R: Julien Panis <jpanis@baylibre.com> 25706L: linux-iio@vger.kernel.org 25707L: linux-omap@vger.kernel.org 25708S: Maintained 25709F: Documentation/devicetree/bindings/counter/ti,am62-ecap-capture.yaml 25710F: drivers/counter/ti-ecap-capture.c 25711 25712TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER 25713R: David Lechner <david@lechnology.com> 25714L: linux-iio@vger.kernel.org 25715F: Documentation/devicetree/bindings/counter/ti-eqep.yaml 25716F: drivers/counter/ti-eqep.c 25717 25718TI ETHERNET SWITCH DRIVER (CPSW) 25719R: Siddharth Vadapalli <s-vadapalli@ti.com> 25720R: Roger Quadros <rogerq@kernel.org> 25721L: linux-omap@vger.kernel.org 25722L: netdev@vger.kernel.org 25723S: Maintained 25724F: drivers/net/ethernet/ti/cpsw* 25725F: drivers/net/ethernet/ti/davinci* 25726 25727TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS 25728M: Alex Dubov <oakad@yahoo.com> 25729S: Maintained 25730W: http://tifmxx.berlios.de/ 25731F: drivers/memstick/host/tifm_ms.c 25732F: drivers/misc/tifm* 25733F: drivers/mmc/host/tifm_sd.c 25734F: include/linux/tifm.h 25735 25736TI FPC202 DUAL PORT CONTROLLER 25737M: Romain Gantois <romain.gantois@bootlin.com> 25738L: linux-kernel@vger.kernel.org 25739S: Maintained 25740F: Documentation/devicetree/bindings/misc/ti,fpc202.yaml 25741F: drivers/misc/ti_fpc202.c 25742 25743TI FPD-LINK DRIVERS 25744M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 25745L: linux-media@vger.kernel.org 25746S: Maintained 25747F: Documentation/devicetree/bindings/media/i2c/ti,ds90* 25748F: drivers/media/i2c/ds90* 25749F: include/media/i2c/ds90* 25750 25751TI HDC302X HUMIDITY DRIVER 25752M: Javier Carrasco <javier.carrasco.cruz@gmail.com> 25753M: Li peiyu <579lpy@gmail.com> 25754L: linux-iio@vger.kernel.org 25755S: Maintained 25756F: Documentation/devicetree/bindings/iio/humidity/ti,hdc3020.yaml 25757F: drivers/iio/humidity/hdc3020.c 25758 25759TI ICSSG ETHERNET DRIVER (ICSSG) 25760R: MD Danish Anwar <danishanwar@ti.com> 25761R: Roger Quadros <rogerq@kernel.org> 25762L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 25763L: netdev@vger.kernel.org 25764S: Maintained 25765F: Documentation/devicetree/bindings/net/ti,icss*.yaml 25766F: drivers/net/ethernet/ti/icssg/* 25767 25768TI ICSSM ETHERNET DRIVER (ICSSM) 25769M: MD Danish Anwar <danishanwar@ti.com> 25770M: Parvathi Pudi <parvathi@couthit.com> 25771R: Roger Quadros <rogerq@kernel.org> 25772R: Mohan Reddy Putluru <pmohan@couthit.com> 25773L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 25774L: netdev@vger.kernel.org 25775S: Maintained 25776F: Documentation/devicetree/bindings/net/ti,icssm*.yaml 25777F: Documentation/devicetree/bindings/net/ti,pruss-ecap.yaml 25778F: drivers/net/ethernet/ti/icssm/* 25779 25780TI J721E CSI2RX DRIVER 25781M: Jai Luthra <jai.luthra@linux.dev> 25782L: linux-media@vger.kernel.org 25783S: Maintained 25784F: Documentation/devicetree/bindings/media/ti,j721e-csi2rx-shim.yaml 25785F: drivers/media/platform/ti/j721e-csi2rx/ 25786 25787TI KEYSTONE MULTICORE NAVIGATOR DRIVERS 25788M: Nishanth Menon <nm@ti.com> 25789M: Santosh Shilimkar <ssantosh@kernel.org> 25790L: linux-kernel@vger.kernel.org 25791L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 25792S: Maintained 25793T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 25794F: Documentation/devicetree/bindings/soc/ti/ti,pruss.yaml 25795F: drivers/pmdomain/ti/omap_prm.c 25796F: drivers/soc/ti/* 25797F: include/linux/pruss_driver.h 25798 25799TI LM49xxx FAMILY ASoC CODEC DRIVERS 25800M: M R Swami Reddy <mr.swami.reddy@ti.com> 25801M: Vishwas A Deshpande <vishwas.a.deshpande@ti.com> 25802L: linux-sound@vger.kernel.org 25803S: Maintained 25804F: sound/soc/codecs/isabelle* 25805F: sound/soc/codecs/lm49453* 25806 25807TI LMP92064 ADC DRIVER 25808M: Leonard Göhrs <l.goehrs@pengutronix.de> 25809R: kernel@pengutronix.de 25810L: linux-iio@vger.kernel.org 25811S: Maintained 25812F: Documentation/devicetree/bindings/iio/adc/ti,lmp92064.yaml 25813F: drivers/iio/adc/ti-lmp92064.c 25814 25815TI PCM3060 ASoC CODEC DRIVER 25816M: Kirill Marinushkin <k.marinushkin@gmail.com> 25817L: linux-sound@vger.kernel.org 25818S: Maintained 25819F: Documentation/devicetree/bindings/sound/pcm3060.txt 25820F: sound/soc/codecs/pcm3060* 25821 25822TI TAS571X FAMILY ASoC CODEC DRIVER 25823M: Kevin Cernekee <cernekee@chromium.org> 25824L: linux-sound@vger.kernel.org 25825S: Odd Fixes 25826F: sound/soc/codecs/tas571x* 25827 25828TI TMAG5273 MAGNETOMETER DRIVER 25829M: Gerald Loacker <gerald.loacker@wolfvision.net> 25830L: linux-iio@vger.kernel.org 25831S: Maintained 25832F: Documentation/devicetree/bindings/iio/magnetometer/ti,tmag5273.yaml 25833F: drivers/iio/magnetometer/tmag5273.c 25834 25835TI TRF7970A NFC DRIVER 25836M: Mark Greer <mgreer@animalcreek.com> 25837L: linux-wireless@vger.kernel.org 25838S: Supported 25839F: Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml 25840F: drivers/nfc/trf7970a.c 25841 25842TI TSC2046 ADC DRIVER 25843M: Oleksij Rempel <o.rempel@pengutronix.de> 25844R: kernel@pengutronix.de 25845L: linux-iio@vger.kernel.org 25846S: Maintained 25847F: Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml 25848F: drivers/iio/adc/ti-tsc2046.c 25849 25850TI TWL4030 SERIES SOC CODEC DRIVER 25851M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 25852L: linux-sound@vger.kernel.org 25853S: Maintained 25854F: sound/soc/codecs/twl4030* 25855 25856TI VPE/CAL DRIVERS 25857M: Yemike Abhilash Chandra <y-abhilashchandra@ti.com> 25858L: linux-media@vger.kernel.org 25859S: Maintained 25860W: http://linuxtv.org/ 25861Q: http://patchwork.linuxtv.org/project/linux-media/list/ 25862F: Documentation/devicetree/bindings/media/ti,cal.yaml 25863F: Documentation/devicetree/bindings/media/ti,vpe.yaml 25864F: drivers/media/platform/ti/cal/ 25865F: drivers/media/platform/ti/vpe/ 25866 25867TI WILINK WIRELESS DRIVERS 25868L: linux-wireless@vger.kernel.org 25869S: Orphan 25870W: https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx 25871W: https://wireless.wiki.kernel.org/en/users/Drivers/wl1251 25872F: drivers/net/wireless/ti/ 25873 25874TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER 25875M: John Stultz <jstultz@google.com> 25876M: Thomas Gleixner <tglx@linutronix.de> 25877R: Stephen Boyd <sboyd@kernel.org> 25878L: linux-kernel@vger.kernel.org 25879S: Supported 25880T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 25881F: include/linux/clocksource.h 25882F: include/linux/time.h 25883F: include/linux/timekeeper_internal.h 25884F: include/linux/timekeeping.h 25885F: include/linux/timex.h 25886F: include/uapi/linux/time.h 25887F: include/uapi/linux/timex.h 25888F: kernel/time/alarmtimer.c 25889F: kernel/time/clocksource* 25890F: kernel/time/ntp* 25891F: kernel/time/time.c 25892F: kernel/time/timeconst.bc 25893F: kernel/time/timeconv.c 25894F: kernel/time/timecounter.c 25895F: kernel/time/timekeeping* 25896F: kernel/time/time_test.c 25897F: tools/testing/selftests/timers/ 25898 25899TIPC NETWORK LAYER 25900M: Jon Maloy <jmaloy@redhat.com> 25901L: netdev@vger.kernel.org (core kernel code) 25902L: tipc-discussion@lists.sourceforge.net (user apps, general discussion) 25903S: Maintained 25904W: http://tipc.sourceforge.net/ 25905F: include/uapi/linux/tipc*.h 25906F: net/tipc/ 25907 25908TLAN NETWORK DRIVER 25909M: Samuel Chessman <chessman@tux.org> 25910L: tlan-devel@lists.sourceforge.net (subscribers-only) 25911S: Maintained 25912W: http://sourceforge.net/projects/tlan/ 25913F: Documentation/networking/device_drivers/ethernet/ti/tlan.rst 25914F: drivers/net/ethernet/ti/tlan.* 25915 25916TMIO/SDHI MMC DRIVER 25917M: Wolfram Sang <wsa+renesas@sang-engineering.com> 25918L: linux-mmc@vger.kernel.org 25919L: linux-renesas-soc@vger.kernel.org 25920S: Supported 25921F: drivers/mmc/host/renesas_sdhi* 25922F: drivers/mmc/host/tmio_mmc* 25923F: include/linux/platform_data/tmio.h 25924 25925TMP513 HARDWARE MONITOR DRIVER 25926M: Eric Tremblay <etremblay@distech-controls.com> 25927L: linux-hwmon@vger.kernel.org 25928S: Maintained 25929F: Documentation/hwmon/tmp513.rst 25930F: drivers/hwmon/tmp513.c 25931 25932TMPFS (SHMEM FILESYSTEM) 25933M: Hugh Dickins <hughd@google.com> 25934R: Baolin Wang <baolin.wang@linux.alibaba.com> 25935L: linux-mm@kvack.org 25936S: Maintained 25937F: include/linux/memfd.h 25938F: include/linux/shmem_fs.h 25939F: mm/memfd.c 25940F: mm/shmem.c 25941F: mm/shmem_quota.c 25942 25943TOMOYO SECURITY MODULE 25944M: Kentaro Takeda <takedakn@nttdata.co.jp> 25945M: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> 25946L: tomoyo-users_en@lists.sourceforge.net (subscribers-only, English language) 25947L: tomoyo-users_ja@lists.sourceforge.net (subscribers-only, Japanese language) 25948S: Maintained 25949W: https://tomoyo.sourceforge.net/ 25950F: security/tomoyo/ 25951 25952TOPSTAR LAPTOP EXTRAS DRIVER 25953M: Herton Ronaldo Krzesinski <herton@canonical.com> 25954L: platform-driver-x86@vger.kernel.org 25955S: Maintained 25956F: drivers/platform/x86/topstar-laptop.c 25957 25958TORADEX EMBEDDED CONTROLLER DRIVER 25959M: Emanuele Ghidoli <ghidoliemanuele@gmail.com> 25960M: Francesco Dolcini <francesco@dolcini.it> 25961S: Maintained 25962F: Documentation/devicetree/bindings/power/reset/toradex,smarc-ec.yaml 25963F: drivers/power/reset/tdx-ec-poweroff.c 25964 25965TORTURE-TEST MODULES 25966M: Davidlohr Bueso <dave@stgolabs.net> 25967M: "Paul E. McKenney" <paulmck@kernel.org> 25968M: Josh Triplett <josh@joshtriplett.org> 25969L: linux-kernel@vger.kernel.org 25970S: Supported 25971T: git git://git.kernel.org/pub/scm/linux/kernel/git/rcu/linux.git rcu/dev 25972F: Documentation/RCU/torture.rst 25973F: kernel/locking/locktorture.c 25974F: kernel/rcu/rcuscale.c 25975F: kernel/rcu/rcutorture.c 25976F: kernel/rcu/refscale.c 25977F: kernel/torture.c 25978 25979TOSHIBA ACPI EXTRAS DRIVER 25980M: Azael Avalos <coproscefalo@gmail.com> 25981L: platform-driver-x86@vger.kernel.org 25982S: Maintained 25983F: drivers/platform/x86/toshiba_acpi.c 25984 25985TOSHIBA BLUETOOTH DRIVER 25986M: Azael Avalos <coproscefalo@gmail.com> 25987L: platform-driver-x86@vger.kernel.org 25988S: Maintained 25989F: drivers/platform/x86/toshiba_bluetooth.c 25990 25991TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER 25992M: Azael Avalos <coproscefalo@gmail.com> 25993L: platform-driver-x86@vger.kernel.org 25994S: Maintained 25995F: drivers/platform/x86/toshiba_haps.c 25996 25997TOSHIBA SMM DRIVER 25998M: Jonathan Buzzard <jonathan@buzzard.org.uk> 25999S: Maintained 26000W: http://www.buzzard.org.uk/toshiba/ 26001F: drivers/char/toshiba.c 26002F: include/linux/toshiba.h 26003F: include/uapi/linux/toshiba.h 26004 26005TOSHIBA TC358743 DRIVER 26006M: Hans Verkuil <hverkuil@kernel.org> 26007L: linux-media@vger.kernel.org 26008S: Maintained 26009F: Documentation/devicetree/bindings/media/i2c/toshiba,tc358743.txt 26010F: drivers/media/i2c/tc358743* 26011F: include/media/i2c/tc358743.h 26012 26013TOSHIBA WMI HOTKEYS DRIVER 26014M: Azael Avalos <coproscefalo@gmail.com> 26015L: platform-driver-x86@vger.kernel.org 26016S: Maintained 26017F: drivers/platform/x86/toshiba-wmi.c 26018 26019TOUCH OVERLAY 26020M: Javier Carrasco <javier.carrasco@wolfvision.net> 26021L: linux-input@vger.kernel.org 26022S: Maintained 26023F: drivers/input/touch-overlay.c 26024F: include/linux/input/touch-overlay.h 26025 26026TPM DEVICE DRIVER 26027M: Peter Huewe <peterhuewe@gmx.de> 26028M: Jarkko Sakkinen <jarkko@kernel.org> 26029R: Jason Gunthorpe <jgg@ziepe.ca> 26030L: linux-integrity@vger.kernel.org 26031S: Maintained 26032W: https://codeberg.org/jarkko/linux-tpmdd-test 26033Q: https://patchwork.kernel.org/project/linux-integrity/list/ 26034T: git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git 26035F: Documentation/devicetree/bindings/tpm/ 26036F: drivers/char/tpm/ 26037F: include/linux/tpm*.h 26038F: include/uapi/linux/vtpm_proxy.h 26039F: tools/testing/selftests/tpm2/ 26040 26041TPS546D24 DRIVER 26042M: Duke Du <dukedu83@gmail.com> 26043L: linux-hwmon@vger.kernel.org 26044S: Maintained 26045F: Documentation/hwmon/tps546d24.rst 26046F: drivers/hwmon/pmbus/tps546d24.c 26047 26048TQ SYSTEMS BOARD & DRIVER SUPPORT 26049L: linux@ew.tq-group.com 26050S: Supported 26051W: https://www.tq-group.com/en/products/tq-embedded/ 26052F: arch/arm/boot/dts/nxp/imx/*mba*.dts* 26053F: arch/arm/boot/dts/nxp/imx/*tqma*.dts* 26054F: arch/arm64/boot/dts/freescale/fsl-*tqml*.dts* 26055F: arch/arm64/boot/dts/freescale/imx*mba*.dts* 26056F: arch/arm64/boot/dts/freescale/imx*tqma*.dts* 26057F: arch/arm64/boot/dts/freescale/mba*.dtsi 26058F: arch/arm64/boot/dts/freescale/tqma8*.dtsi 26059F: arch/arm64/boot/dts/freescale/tqml*.dts* 26060F: drivers/gpio/gpio-tqmx86.c 26061F: drivers/mfd/tqmx86.c 26062F: drivers/watchdog/tqmx86_wdt.c 26063 26064TRACING 26065M: Steven Rostedt <rostedt@goodmis.org> 26066M: Masami Hiramatsu <mhiramat@kernel.org> 26067R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 26068L: linux-kernel@vger.kernel.org 26069L: linux-trace-kernel@vger.kernel.org 26070S: Maintained 26071Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 26072T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 26073F: Documentation/trace/* 26074F: fs/tracefs/ 26075F: include/linux/trace*.h 26076F: include/trace/ 26077F: kernel/trace/ 26078F: kernel/tracepoint.c 26079F: scripts/tracing/ 26080F: tools/testing/selftests/ftrace/ 26081 26082TRACING MMIO ACCESSES (MMIOTRACE) 26083M: Steven Rostedt <rostedt@goodmis.org> 26084M: Masami Hiramatsu <mhiramat@kernel.org> 26085R: Pekka Paalanen <ppaalanen@gmail.com> 26086L: linux-kernel@vger.kernel.org 26087L: nouveau@lists.freedesktop.org 26088S: Maintained 26089F: arch/x86/mm/kmmio.c 26090F: arch/x86/mm/mmio-mod.c 26091F: arch/x86/mm/testmmiotrace.c 26092F: include/linux/mmiotrace.h 26093F: kernel/trace/trace_mmiotrace.c 26094 26095TRACING OS NOISE / LATENCY TRACERS 26096M: Steven Rostedt <rostedt@goodmis.org> 26097S: Maintained 26098F: Documentation/trace/hwlat_detector.rst 26099F: Documentation/trace/osnoise-tracer.rst 26100F: Documentation/trace/timerlat-tracer.rst 26101F: arch/*/kernel/trace.c 26102F: include/trace/events/osnoise.h 26103F: kernel/trace/trace_hwlat.c 26104F: kernel/trace/trace_irqsoff.c 26105F: kernel/trace/trace_osnoise.c 26106F: kernel/trace/trace_sched_wakeup.c 26107 26108TRADITIONAL CHINESE DOCUMENTATION 26109M: Hu Haowen <2023002089@link.tyut.edu.cn> 26110S: Maintained 26111W: https://github.com/srcres258/linux-doc 26112T: git https://github.com/srcres258/linux-doc.git doc-zh-tw 26113F: Documentation/translations/zh_TW/ 26114 26115TRIGGER SOURCE 26116M: David Lechner <dlechner@baylibre.com> 26117S: Maintained 26118F: Documentation/devicetree/bindings/trigger-source/* 26119 26120TRUSTED SECURITY MODULE (TSM) INFRASTRUCTURE 26121M: Dan Williams <dan.j.williams@intel.com> 26122L: linux-coco@lists.linux.dev 26123S: Maintained 26124F: Documentation/ABI/testing/configfs-tsm-report 26125F: Documentation/driver-api/coco/ 26126F: drivers/virt/coco/guest/ 26127F: include/linux/tsm*.h 26128F: samples/tsm-mr/ 26129 26130TRUSTED SERVICES TEE DRIVER 26131M: Balint Dobszay <balint.dobszay@arm.com> 26132M: Sudeep Holla <sudeep.holla@arm.com> 26133L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 26134L: trusted-services@lists.trustedfirmware.org 26135S: Maintained 26136F: Documentation/tee/ts-tee.rst 26137F: drivers/tee/tstee/ 26138 26139TTY LAYER AND SERIAL DRIVERS 26140M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 26141M: Jiri Slaby <jirislaby@kernel.org> 26142L: linux-kernel@vger.kernel.org 26143L: linux-serial@vger.kernel.org 26144S: Supported 26145T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 26146F: Documentation/devicetree/bindings/serial/ 26147F: Documentation/driver-api/serial/ 26148F: drivers/tty/ 26149F: include/linux/selection.h 26150F: include/linux/serial.h 26151F: include/linux/serial_core.h 26152F: include/linux/sysrq.h 26153F: include/linux/tty*.h 26154F: include/linux/vt.h 26155F: include/linux/vt_*.h 26156F: include/uapi/linux/serial.h 26157F: include/uapi/linux/serial_core.h 26158F: include/uapi/linux/tty.h 26159 26160TUA9001 MEDIA DRIVER 26161L: linux-media@vger.kernel.org 26162S: Orphan 26163W: https://linuxtv.org 26164Q: http://patchwork.linuxtv.org/project/linux-media/list/ 26165F: drivers/media/tuners/tua9001* 26166 26167TULIP NETWORK DRIVERS 26168L: netdev@vger.kernel.org 26169L: linux-parisc@vger.kernel.org 26170S: Orphan 26171F: drivers/net/ethernet/dec/tulip/ 26172 26173TUN/TAP DRIVER 26174M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 26175M: Jason Wang <jasowang@redhat.com> 26176S: Maintained 26177W: http://vtun.sourceforge.net/tun 26178F: Documentation/networking/tuntap.rst 26179F: drivers/net/tap.c 26180F: drivers/net/tun* 26181 26182TURBOCHANNEL SUBSYSTEM 26183M: "Maciej W. Rozycki" <macro@orcam.me.uk> 26184L: linux-mips@vger.kernel.org 26185S: Maintained 26186Q: https://patchwork.kernel.org/project/linux-mips/list/ 26187F: drivers/tc/ 26188F: include/linux/tc.h 26189 26190TURBOSTAT UTILITY 26191M: "Len Brown" <lenb@kernel.org> 26192L: linux-pm@vger.kernel.org 26193S: Supported 26194Q: https://patchwork.kernel.org/project/linux-pm/list/ 26195B: https://bugzilla.kernel.org 26196T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat 26197F: tools/power/x86/turbostat/ 26198F: tools/testing/selftests/turbostat/ 26199 26200TUXEDO DRIVERS 26201M: Werner Sembach <wse@tuxedocomputers.com> 26202L: platform-driver-x86@vger.kernel.org 26203S: Supported 26204F: drivers/platform/x86/tuxedo/ 26205 26206TW5864 VIDEO4LINUX DRIVER 26207M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 26208M: Andrey Utkin <andrey.utkin@corp.bluecherry.net> 26209M: Andrey Utkin <andrey_utkin@fastmail.com> 26210L: linux-media@vger.kernel.org 26211S: Supported 26212F: drivers/media/pci/tw5864/ 26213 26214TW68 VIDEO4LINUX DRIVER 26215M: Hans Verkuil <hverkuil@kernel.org> 26216L: linux-media@vger.kernel.org 26217S: Odd Fixes 26218W: https://linuxtv.org 26219T: git git://linuxtv.org/media.git 26220F: drivers/media/pci/tw68/ 26221 26222TW686X VIDEO4LINUX DRIVER 26223M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 26224L: linux-media@vger.kernel.org 26225S: Maintained 26226W: http://linuxtv.org 26227T: git git://linuxtv.org/media.git 26228F: drivers/media/pci/tw686x/ 26229 26230U-BOOT ENVIRONMENT VARIABLES 26231M: Rafał Miłecki <rafal@milecki.pl> 26232S: Maintained 26233F: Documentation/devicetree/bindings/nvmem/layouts/u-boot,env.yaml 26234F: drivers/nvmem/layouts/u-boot-env.c 26235F: drivers/nvmem/u-boot-env.c 26236 26237UACCE ACCELERATOR FRAMEWORK 26238M: Zhangfei Gao <zhangfei.gao@linaro.org> 26239M: Zhou Wang <wangzhou1@hisilicon.com> 26240L: linux-accelerators@lists.ozlabs.org 26241L: linux-kernel@vger.kernel.org 26242S: Maintained 26243F: Documentation/ABI/testing/sysfs-driver-uacce 26244F: Documentation/misc-devices/uacce.rst 26245F: drivers/misc/uacce/ 26246F: include/linux/uacce.h 26247F: include/uapi/misc/uacce/ 26248 26249UBI FILE SYSTEM (UBIFS) 26250M: Richard Weinberger <richard@nod.at> 26251R: Zhihao Cheng <chengzhihao1@huawei.com> 26252L: linux-mtd@lists.infradead.org 26253S: Supported 26254W: http://www.linux-mtd.infradead.org/doc/ubifs.html 26255T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 26256T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 26257F: Documentation/ABI/testing/sysfs-fs-ubifs 26258F: Documentation/filesystems/ubifs-authentication.rst 26259F: Documentation/filesystems/ubifs.rst 26260F: fs/ubifs/ 26261 26262UBLK USERSPACE BLOCK DRIVER 26263M: Ming Lei <ming.lei@redhat.com> 26264L: linux-block@vger.kernel.org 26265S: Maintained 26266F: Documentation/block/ublk.rst 26267F: drivers/block/ublk_drv.c 26268F: include/uapi/linux/ublk_cmd.h 26269F: tools/testing/selftests/ublk/ 26270 26271UBSAN 26272M: Kees Cook <kees@kernel.org> 26273R: Marco Elver <elver@google.com> 26274R: Andrey Konovalov <andreyknvl@gmail.com> 26275R: Andrey Ryabinin <ryabinin.a.a@gmail.com> 26276L: kasan-dev@googlegroups.com 26277L: linux-hardening@vger.kernel.org 26278S: Supported 26279T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 26280F: Documentation/dev-tools/ubsan.rst 26281F: include/linux/ubsan.h 26282F: lib/Kconfig.ubsan 26283F: lib/test_ubsan.c 26284F: lib/ubsan.c 26285F: lib/ubsan.h 26286F: scripts/Makefile.ubsan 26287K: \bARCH_HAS_UBSAN\b 26288 26289UCLINUX (M68KNOMMU AND COLDFIRE) 26290M: Greg Ungerer <gerg@linux-m68k.org> 26291L: linux-m68k@lists.linux-m68k.org 26292S: Maintained 26293W: http://www.linux-m68k.org/ 26294T: git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git 26295F: arch/m68k/*/*_no.* 26296F: arch/m68k/68*/ 26297F: arch/m68k/coldfire/ 26298F: arch/m68k/include/asm/*_no.* 26299 26300UDF FILESYSTEM 26301M: Jan Kara <jack@suse.com> 26302S: Maintained 26303F: Documentation/filesystems/udf.rst 26304F: fs/udf/ 26305 26306UDRAW TABLET 26307M: Bastien Nocera <hadess@hadess.net> 26308L: linux-input@vger.kernel.org 26309S: Maintained 26310F: drivers/hid/hid-udraw-ps3.c 26311 26312UHID USERSPACE HID IO DRIVER 26313M: David Rheinsberg <david@readahead.eu> 26314L: linux-input@vger.kernel.org 26315S: Maintained 26316F: drivers/hid/uhid.c 26317F: include/uapi/linux/uhid.h 26318 26319ULPI BUS 26320M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 26321L: linux-usb@vger.kernel.org 26322S: Maintained 26323F: drivers/usb/common/ulpi.c 26324F: include/linux/ulpi/ 26325 26326ULTRATRONIK BOARD SUPPORT 26327M: Goran Rađenović <goran.radni@gmail.com> 26328M: Börge Strümpfel <boerge.struempfel@gmail.com> 26329S: Maintained 26330F: arch/arm/boot/dts/st/stm32mp157c-ultra-fly-sbc.dts 26331F: arch/arm64/boot/dts/freescale/imx8mp-ultra-mach-sbc.dts 26332 26333UNICODE SUBSYSTEM 26334M: Gabriel Krisman Bertazi <krisman@kernel.org> 26335L: linux-fsdevel@vger.kernel.org 26336S: Supported 26337T: git git://git.kernel.org/pub/scm/linux/kernel/git/krisman/unicode.git 26338F: fs/unicode/ 26339 26340UNIFDEF 26341M: Tony Finch <dot@dotat.at> 26342S: Maintained 26343W: http://dotat.at/prog/unifdef 26344F: scripts/unifdef.c 26345 26346UNIFORM CDROM DRIVER 26347M: Phillip Potter <phil@philpotter.co.uk> 26348S: Maintained 26349F: Documentation/cdrom/ 26350F: drivers/cdrom/cdrom.c 26351F: include/linux/cdrom.h 26352F: include/uapi/linux/cdrom.h 26353 26354UNION-FIND 26355M: Xavier <xavier_qy@163.com> 26356L: linux-kernel@vger.kernel.org 26357S: Maintained 26358F: Documentation/core-api/union_find.rst 26359F: Documentation/translations/zh_CN/core-api/union_find.rst 26360F: include/linux/union_find.h 26361F: lib/union_find.c 26362 26363UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER 26364R: Alim Akhtar <alim.akhtar@samsung.com> 26365R: Avri Altman <avri.altman@wdc.com> 26366R: Bart Van Assche <bvanassche@acm.org> 26367L: linux-scsi@vger.kernel.org 26368S: Supported 26369F: Documentation/devicetree/bindings/ufs/ 26370F: Documentation/scsi/ufs.rst 26371F: drivers/ufs/core/ 26372 26373UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS 26374M: Pedro Sousa <pedrom.sousa@synopsys.com> 26375L: linux-scsi@vger.kernel.org 26376S: Supported 26377F: drivers/ufs/host/*dwc* 26378 26379UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER EXYNOS HOOKS 26380M: Alim Akhtar <alim.akhtar@samsung.com> 26381R: Peter Griffin <peter.griffin@linaro.org> 26382L: linux-scsi@vger.kernel.org 26383L: linux-samsung-soc@vger.kernel.org 26384S: Maintained 26385F: drivers/ufs/host/ufs-exynos* 26386 26387UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS 26388M: Peter Wang <peter.wang@mediatek.com> 26389R: Stanley Jhu <chu.stanley@gmail.com> 26390L: linux-scsi@vger.kernel.org 26391L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 26392S: Maintained 26393F: drivers/ufs/host/ufs-mediatek* 26394 26395UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER QUALCOMM HOOKS 26396M: Manivannan Sadhasivam <mani@kernel.org> 26397L: linux-arm-msm@vger.kernel.org 26398L: linux-scsi@vger.kernel.org 26399S: Maintained 26400F: Documentation/devicetree/bindings/ufs/qcom,ufs.yaml 26401F: drivers/ufs/host/ufs-qcom* 26402 26403UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER RENESAS HOOKS 26404M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 26405L: linux-renesas-soc@vger.kernel.org 26406L: linux-scsi@vger.kernel.org 26407S: Maintained 26408F: drivers/ufs/host/ufs-renesas.c 26409 26410UNSORTED BLOCK IMAGES (UBI) 26411M: Richard Weinberger <richard@nod.at> 26412R: Zhihao Cheng <chengzhihao1@huawei.com> 26413L: linux-mtd@lists.infradead.org 26414S: Supported 26415W: http://www.linux-mtd.infradead.org/ 26416T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 26417T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 26418F: drivers/mtd/ubi/ 26419F: include/linux/mtd/ubi.h 26420F: include/uapi/mtd/ubi-user.h 26421 26422UPROBES 26423M: Masami Hiramatsu <mhiramat@kernel.org> 26424M: Oleg Nesterov <oleg@redhat.com> 26425M: Peter Zijlstra <peterz@infradead.org> 26426L: linux-kernel@vger.kernel.org 26427L: linux-trace-kernel@vger.kernel.org 26428S: Maintained 26429F: arch/*/include/asm/uprobes.h 26430F: arch/*/kernel/probes/uprobes.c 26431F: arch/*/kernel/uprobes.c 26432F: include/linux/uprobes.h 26433F: kernel/events/uprobes.c 26434 26435USB "USBNET" DRIVER FRAMEWORK 26436M: Oliver Neukum <oneukum@suse.com> 26437L: netdev@vger.kernel.org 26438S: Maintained 26439W: http://www.linux-usb.org/usbnet 26440F: drivers/net/usb/usbnet.c 26441F: include/linux/usb/usbnet.h 26442 26443USB ACM DRIVER 26444M: Oliver Neukum <oneukum@suse.com> 26445L: linux-usb@vger.kernel.org 26446S: Maintained 26447F: Documentation/usb/acm.rst 26448F: drivers/usb/class/cdc-acm.* 26449 26450USB APPLE MFI FASTCHARGE DRIVER 26451M: Bastien Nocera <hadess@hadess.net> 26452L: linux-usb@vger.kernel.org 26453S: Maintained 26454F: drivers/usb/misc/apple-mfi-fastcharge.c 26455 26456USB AR5523 WIRELESS DRIVER 26457L: linux-wireless@vger.kernel.org 26458S: Orphan 26459F: drivers/net/wireless/ath/ar5523/ 26460 26461USB ATTACHED SCSI 26462M: Oliver Neukum <oneukum@suse.com> 26463L: linux-usb@vger.kernel.org 26464L: linux-scsi@vger.kernel.org 26465S: Maintained 26466F: drivers/usb/storage/uas.c 26467 26468USB CDC ETHERNET DRIVER 26469M: Oliver Neukum <oliver@neukum.org> 26470L: linux-usb@vger.kernel.org 26471S: Maintained 26472F: drivers/net/usb/cdc_*.c 26473F: include/uapi/linux/usb/cdc.h 26474 26475USB CHAOSKEY DRIVER 26476M: Keith Packard <keithp@keithp.com> 26477L: linux-usb@vger.kernel.org 26478S: Maintained 26479F: drivers/usb/misc/chaoskey.c 26480 26481USB CYPRESS C67X00 DRIVER 26482L: linux-usb@vger.kernel.org 26483S: Orphan 26484F: drivers/usb/c67x00/ 26485 26486USB DAVICOM DM9601 DRIVER 26487M: Peter Korsgaard <peter@korsgaard.com> 26488L: netdev@vger.kernel.org 26489S: Maintained 26490W: http://www.linux-usb.org/usbnet 26491F: drivers/net/usb/dm9601.c 26492 26493USB EHCI DRIVER 26494M: Alan Stern <stern@rowland.harvard.edu> 26495L: linux-usb@vger.kernel.org 26496S: Maintained 26497F: Documentation/usb/ehci.rst 26498F: drivers/usb/host/ehci* 26499 26500USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...) 26501M: Jiri Kosina <jikos@kernel.org> 26502M: Benjamin Tissoires <bentiss@kernel.org> 26503L: linux-usb@vger.kernel.org 26504S: Maintained 26505T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 26506F: Documentation/hid/hiddev.rst 26507F: drivers/hid/usbhid/ 26508 26509USB INTEL XHCI ROLE MUX DRIVER 26510M: Hans de Goede <hansg@kernel.org> 26511L: linux-usb@vger.kernel.org 26512S: Maintained 26513F: drivers/usb/roles/intel-xhci-usb-role-switch.c 26514 26515USB IP DRIVER FOR HISILICON KIRIN 960 26516M: Yu Chen <chenyu56@huawei.com> 26517M: Binghui Wang <wangbinghui@hisilicon.com> 26518L: linux-usb@vger.kernel.org 26519S: Maintained 26520F: Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml 26521F: drivers/phy/hisilicon/phy-hi3660-usb3.c 26522 26523USB IP DRIVER FOR HISILICON KIRIN 970 26524M: Mauro Carvalho Chehab <mchehab@kernel.org> 26525L: linux-usb@vger.kernel.org 26526S: Maintained 26527F: Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml 26528F: drivers/phy/hisilicon/phy-hi3670-usb3.c 26529 26530USB ISP116X DRIVER 26531M: Olav Kongas <ok@artecdesign.ee> 26532L: linux-usb@vger.kernel.org 26533S: Maintained 26534F: drivers/usb/host/isp116x* 26535F: include/linux/usb/isp116x.h 26536 26537USB ISP1760 DRIVER 26538M: Rui Miguel Silva <rui.silva@linaro.org> 26539L: linux-usb@vger.kernel.org 26540S: Maintained 26541F: Documentation/devicetree/bindings/usb/nxp,isp1760.yaml 26542F: drivers/usb/isp1760/* 26543 26544USB LAN78XX ETHERNET DRIVER 26545M: Thangaraj Samynathan <Thangaraj.S@microchip.com> 26546M: Rengarajan Sundararajan <Rengarajan.S@microchip.com> 26547M: UNGLinuxDriver@microchip.com 26548L: netdev@vger.kernel.org 26549S: Maintained 26550F: Documentation/devicetree/bindings/net/microchip,lan78xx.txt 26551F: drivers/net/usb/lan78xx.* 26552F: include/dt-bindings/net/microchip-lan78xx.h 26553 26554USB MASS STORAGE DRIVER 26555M: Alan Stern <stern@rowland.harvard.edu> 26556L: linux-usb@vger.kernel.org 26557L: usb-storage@lists.one-eyed-alien.net 26558S: Maintained 26559F: drivers/usb/storage/ 26560 26561USB MIDI DRIVER 26562M: Clemens Ladisch <clemens@ladisch.de> 26563L: linux-sound@vger.kernel.org 26564S: Maintained 26565T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 26566F: sound/usb/midi.* 26567 26568USB NETWORKING DRIVERS 26569L: linux-usb@vger.kernel.org 26570S: Odd Fixes 26571F: drivers/net/usb/ 26572 26573USB OHCI DRIVER 26574M: Alan Stern <stern@rowland.harvard.edu> 26575L: linux-usb@vger.kernel.org 26576S: Maintained 26577F: Documentation/usb/ohci.rst 26578F: drivers/usb/host/ohci* 26579 26580USB OTG FSM (Finite State Machine) 26581M: Peter Chen <peter.chen@kernel.org> 26582L: linux-usb@vger.kernel.org 26583S: Maintained 26584T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 26585F: drivers/usb/common/usb-otg-fsm.c 26586 26587USB OVER IP DRIVER 26588M: Valentina Manea <valentina.manea.m@gmail.com> 26589M: Shuah Khan <shuah@kernel.org> 26590M: Shuah Khan <skhan@linuxfoundation.org> 26591R: Hongren Zheng <i@zenithal.me> 26592L: linux-usb@vger.kernel.org 26593S: Maintained 26594F: Documentation/usb/usbip_protocol.rst 26595F: drivers/usb/usbip/ 26596F: tools/testing/selftests/drivers/usb/usbip/ 26597F: tools/usb/usbip/ 26598 26599USB PEGASUS DRIVER 26600M: Petko Manolov <petkan@nucleusys.com> 26601L: linux-usb@vger.kernel.org 26602L: netdev@vger.kernel.org 26603S: Maintained 26604W: https://github.com/petkan/pegasus 26605T: git https://github.com/petkan/pegasus.git 26606F: drivers/net/usb/pegasus.* 26607 26608USB PRINTER DRIVER (usblp) 26609M: Pete Zaitcev <zaitcev@redhat.com> 26610L: linux-usb@vger.kernel.org 26611S: Supported 26612F: drivers/usb/class/usblp.c 26613 26614USB QMI WWAN NETWORK DRIVER 26615M: Bjørn Mork <bjorn@mork.no> 26616L: netdev@vger.kernel.org 26617S: Maintained 26618F: Documentation/ABI/testing/sysfs-class-net-qmi 26619F: drivers/net/usb/qmi_wwan.c 26620 26621USB RAW GADGET DRIVER 26622R: Andrey Konovalov <andreyknvl@gmail.com> 26623L: linux-usb@vger.kernel.org 26624S: Maintained 26625B: https://github.com/xairy/raw-gadget/issues 26626F: Documentation/usb/raw-gadget.rst 26627F: drivers/usb/gadget/legacy/raw_gadget.c 26628F: include/uapi/linux/usb/raw_gadget.h 26629 26630USB RTL8150 DRIVER 26631M: Petko Manolov <petkan@nucleusys.com> 26632L: linux-usb@vger.kernel.org 26633L: netdev@vger.kernel.org 26634S: Maintained 26635W: https://github.com/petkan/rtl8150 26636T: git https://github.com/petkan/rtl8150.git 26637F: drivers/net/usb/rtl8150.c 26638 26639USB SERIAL SUBSYSTEM 26640M: Johan Hovold <johan@kernel.org> 26641L: linux-usb@vger.kernel.org 26642S: Maintained 26643T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git 26644F: Documentation/usb/usb-serial.rst 26645F: drivers/usb/serial/ 26646F: include/linux/usb/serial.h 26647 26648USB SMSC75XX ETHERNET DRIVER 26649M: Steve Glendinning <steve.glendinning@shawell.net> 26650L: netdev@vger.kernel.org 26651S: Maintained 26652F: drivers/net/usb/smsc75xx.* 26653 26654USB SMSC95XX ETHERNET DRIVER 26655M: Steve Glendinning <steve.glendinning@shawell.net> 26656M: UNGLinuxDriver@microchip.com 26657L: netdev@vger.kernel.org 26658S: Maintained 26659F: drivers/net/usb/smsc95xx.* 26660 26661USB SUBSYSTEM 26662M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 26663L: linux-usb@vger.kernel.org 26664S: Supported 26665W: http://www.linux-usb.org 26666T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git 26667F: Documentation/devicetree/bindings/usb/ 26668F: Documentation/usb/ 26669F: drivers/usb/ 26670F: include/dt-bindings/usb/ 26671F: include/linux/usb.h 26672F: include/linux/usb/ 26673F: include/uapi/linux/usb/ 26674 26675USB TYPEC BUS FOR ALTERNATE MODES 26676M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 26677L: linux-usb@vger.kernel.org 26678S: Maintained 26679F: Documentation/ABI/testing/sysfs-bus-typec 26680F: Documentation/driver-api/usb/typec_bus.rst 26681F: drivers/usb/typec/altmodes/ 26682F: include/linux/usb/typec_altmode.h 26683 26684USB TYPEC CLASS 26685M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 26686L: linux-usb@vger.kernel.org 26687S: Maintained 26688F: Documentation/ABI/testing/sysfs-class-typec 26689F: Documentation/driver-api/usb/typec.rst 26690F: drivers/usb/typec/ 26691F: include/linux/usb/typec.h 26692 26693USB TYPEC INTEL PMC MUX DRIVER 26694M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 26695L: linux-usb@vger.kernel.org 26696S: Maintained 26697F: Documentation/firmware-guide/acpi/intel-pmc-mux.rst 26698F: drivers/usb/typec/mux/intel_pmc_mux.c 26699 26700USB TYPEC PI3USB30532 MUX DRIVER 26701M: Hans de Goede <hansg@kernel.org> 26702L: linux-usb@vger.kernel.org 26703S: Maintained 26704F: drivers/usb/typec/mux/pi3usb30532.c 26705 26706USB TYPEC PORT CONTROLLER DRIVERS 26707M: Badhri Jagan Sridharan <badhri@google.com> 26708L: linux-usb@vger.kernel.org 26709S: Maintained 26710F: drivers/usb/typec/tcpm/tcpci.c 26711F: drivers/usb/typec/tcpm/tcpm.c 26712F: include/linux/usb/tcpci.h 26713F: include/linux/usb/tcpm.h 26714 26715USB TYPEC TUSB1046 MUX DRIVER 26716M: Romain Gantois <romain.gantois@bootlin.com> 26717L: linux-usb@vger.kernel.org 26718S: Maintained 26719F: Documentation/devicetree/bindings/usb/ti,tusb1046.yaml 26720F: drivers/usb/typec/mux/tusb1046.c 26721 26722USB UHCI DRIVER 26723M: Alan Stern <stern@rowland.harvard.edu> 26724L: linux-usb@vger.kernel.org 26725S: Maintained 26726F: drivers/usb/host/uhci* 26727 26728USB VIDEO CLASS 26729M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 26730M: Hans de Goede <hansg@kernel.org> 26731L: linux-media@vger.kernel.org 26732S: Maintained 26733W: http://www.ideasonboard.org/uvc/ 26734T: git git://linuxtv.org/media.git 26735F: Documentation/userspace-api/media/drivers/uvcvideo.rst 26736F: Documentation/userspace-api/media/v4l/metafmt-uvc-msxu-1-5.rst 26737F: Documentation/userspace-api/media/v4l/metafmt-uvc.rst 26738F: drivers/media/common/uvc.c 26739F: drivers/media/usb/uvc/ 26740F: include/linux/usb/uvc.h 26741F: include/uapi/linux/uvcvideo.h 26742 26743USB WEBCAM GADGET 26744L: linux-usb@vger.kernel.org 26745S: Orphan 26746F: drivers/usb/gadget/function/*uvc* 26747F: drivers/usb/gadget/legacy/webcam.c 26748F: include/uapi/linux/usb/g_uvc.h 26749 26750USB XHCI DRIVER 26751M: Mathias Nyman <mathias.nyman@intel.com> 26752L: linux-usb@vger.kernel.org 26753S: Supported 26754F: drivers/usb/host/pci-quirks* 26755F: drivers/usb/host/xhci* 26756 26757USER DATAGRAM PROTOCOL (UDP) 26758M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 26759L: netdev@vger.kernel.org 26760S: Maintained 26761F: include/linux/udp.h 26762F: include/net/udp.h 26763F: include/trace/events/udp.h 26764F: include/uapi/linux/udp.h 26765F: net/ipv4/udp.c 26766F: net/ipv6/udp.c 26767 26768USER-MODE LINUX (UML) 26769M: Richard Weinberger <richard@nod.at> 26770M: Anton Ivanov <anton.ivanov@cambridgegreys.com> 26771M: Johannes Berg <johannes@sipsolutions.net> 26772L: linux-um@lists.infradead.org 26773S: Maintained 26774W: http://user-mode-linux.sourceforge.net 26775Q: https://patchwork.ozlabs.org/project/linux-um/list/ 26776T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next 26777T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes 26778F: Documentation/virt/uml/ 26779F: arch/um/ 26780F: arch/x86/um/ 26781F: fs/hostfs/ 26782 26783USERSPACE COPYIN/COPYOUT (UIOVEC) 26784M: Alexander Viro <viro@zeniv.linux.org.uk> 26785L: linux-block@vger.kernel.org 26786L: linux-fsdevel@vger.kernel.org 26787S: Maintained 26788F: include/linux/uio.h 26789F: lib/iov_iter.c 26790 26791USERSPACE DMA BUFFER DRIVER 26792M: Gerd Hoffmann <kraxel@redhat.com> 26793M: Vivek Kasireddy <vivek.kasireddy@intel.com> 26794L: dri-devel@lists.freedesktop.org 26795S: Maintained 26796T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 26797F: drivers/dma-buf/udmabuf.c 26798F: include/uapi/linux/udmabuf.h 26799 26800USERSPACE I/O (UIO) 26801M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 26802S: Maintained 26803T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 26804F: Documentation/driver-api/uio-howto.rst 26805F: drivers/uio/ 26806F: include/linux/uio_driver.h 26807 26808USERSPACE STACK UNWINDING 26809M: Josh Poimboeuf <jpoimboe@kernel.org> 26810M: Steven Rostedt <rostedt@goodmis.org> 26811S: Maintained 26812F: include/linux/unwind*.h 26813F: kernel/unwind/ 26814 26815UTIL-LINUX PACKAGE 26816M: Karel Zak <kzak@redhat.com> 26817L: util-linux@vger.kernel.org 26818S: Maintained 26819W: http://en.wikipedia.org/wiki/Util-linux 26820T: git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git 26821 26822UUID HELPERS 26823R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 26824L: linux-kernel@vger.kernel.org 26825S: Maintained 26826F: include/linux/uuid.h 26827F: lib/test_uuid.c 26828F: lib/uuid.c 26829 26830UV SYSFS DRIVER 26831M: Justin Ernst <justin.ernst@hpe.com> 26832L: platform-driver-x86@vger.kernel.org 26833S: Maintained 26834F: drivers/platform/x86/uv_sysfs.c 26835 26836UVESAFB DRIVER 26837M: Michal Januszewski <spock@gentoo.org> 26838L: linux-fbdev@vger.kernel.org 26839S: Maintained 26840W: https://github.com/mjanusz/v86d 26841F: Documentation/fb/uvesafb.rst 26842F: drivers/video/fbdev/uvesafb.* 26843 26844Ux500 CLOCK DRIVERS 26845M: Ulf Hansson <ulf.hansson@linaro.org> 26846L: linux-clk@vger.kernel.org 26847L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 26848S: Maintained 26849F: drivers/clk/ux500/ 26850 26851V4L2 ASYNC AND FWNODE FRAMEWORKS 26852M: Sakari Ailus <sakari.ailus@linux.intel.com> 26853L: linux-media@vger.kernel.org 26854S: Maintained 26855T: git git://linuxtv.org/media.git 26856F: drivers/media/v4l2-core/v4l2-async.c 26857F: drivers/media/v4l2-core/v4l2-fwnode.c 26858F: include/media/v4l2-async.h 26859F: include/media/v4l2-fwnode.h 26860 26861V4L2 LENS DRIVERS 26862M: Sakari Ailus <sakari.ailus@linux.intel.com> 26863L: linux-media@vger.kernel.org 26864S: Maintained 26865F: drivers/media/i2c/ak* 26866F: drivers/media/i2c/dw* 26867F: drivers/media/i2c/lm* 26868 26869V4L2 CAMERA SENSOR DRIVERS 26870M: Sakari Ailus <sakari.ailus@linux.intel.com> 26871L: linux-media@vger.kernel.org 26872S: Maintained 26873F: Documentation/driver-api/media/camera-sensor.rst 26874F: Documentation/driver-api/media/tx-rx.rst 26875F: drivers/media/i2c/ar* 26876F: drivers/media/i2c/gc* 26877F: drivers/media/i2c/hi* 26878F: drivers/media/i2c/imx* 26879F: drivers/media/i2c/mt* 26880F: drivers/media/i2c/og* 26881F: drivers/media/i2c/ov* 26882F: drivers/media/i2c/s5* 26883F: drivers/media/i2c/vd55g1.c 26884F: drivers/media/i2c/vd56g3.c 26885F: drivers/media/i2c/vgxy61.c 26886 26887VF610 NAND DRIVER 26888M: Stefan Agner <stefan@agner.ch> 26889L: linux-mtd@lists.infradead.org 26890S: Supported 26891F: drivers/mtd/nand/raw/vf610_nfc.c 26892 26893VFAT/FAT/MSDOS FILESYSTEM 26894M: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> 26895S: Maintained 26896F: Documentation/filesystems/vfat.rst 26897F: fs/fat/ 26898F: tools/testing/selftests/filesystems/fat/ 26899 26900VFIO CDX DRIVER 26901M: Nipun Gupta <nipun.gupta@amd.com> 26902M: Nikhil Agarwal <nikhil.agarwal@amd.com> 26903L: kvm@vger.kernel.org 26904S: Maintained 26905F: drivers/vfio/cdx/* 26906 26907VFIO DRIVER 26908M: Alex Williamson <alex@shazbot.org> 26909L: kvm@vger.kernel.org 26910S: Maintained 26911T: git https://github.com/awilliam/linux-vfio.git 26912F: Documentation/ABI/testing/debugfs-vfio 26913F: Documentation/ABI/testing/sysfs-devices-vfio-dev 26914F: Documentation/driver-api/vfio.rst 26915F: drivers/vfio/ 26916F: include/linux/vfio.h 26917F: include/linux/vfio_pci_core.h 26918F: include/uapi/linux/vfio.h 26919F: tools/testing/selftests/vfio/ 26920 26921VFIO FSL-MC DRIVER 26922L: kvm@vger.kernel.org 26923S: Obsolete 26924F: drivers/vfio/fsl-mc/ 26925 26926VFIO HISILICON PCI DRIVER 26927M: Longfang Liu <liulongfang@huawei.com> 26928L: kvm@vger.kernel.org 26929S: Maintained 26930F: drivers/vfio/pci/hisilicon/ 26931 26932VFIO MEDIATED DEVICE DRIVERS 26933M: Kirti Wankhede <kwankhede@nvidia.com> 26934L: kvm@vger.kernel.org 26935S: Maintained 26936F: Documentation/driver-api/vfio-mediated-device.rst 26937F: drivers/vfio/mdev/ 26938F: include/linux/mdev.h 26939F: samples/vfio-mdev/ 26940 26941VFIO MLX5 PCI DRIVER 26942M: Yishai Hadas <yishaih@nvidia.com> 26943L: kvm@vger.kernel.org 26944S: Maintained 26945F: drivers/vfio/pci/mlx5/ 26946 26947VFIO NVIDIA GRACE GPU DRIVER 26948M: Ankit Agrawal <ankita@nvidia.com> 26949L: kvm@vger.kernel.org 26950S: Supported 26951F: drivers/vfio/pci/nvgrace-gpu/ 26952 26953VFIO PCI DEVICE SPECIFIC DRIVERS 26954R: Jason Gunthorpe <jgg@nvidia.com> 26955R: Yishai Hadas <yishaih@nvidia.com> 26956R: Shameer Kolothum <skolothumtho@nvidia.com> 26957R: Kevin Tian <kevin.tian@intel.com> 26958L: kvm@vger.kernel.org 26959S: Maintained 26960P: Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst 26961F: drivers/vfio/pci/*/ 26962 26963VFIO PDS PCI DRIVER 26964M: Brett Creeley <brett.creeley@amd.com> 26965L: kvm@vger.kernel.org 26966S: Maintained 26967F: Documentation/networking/device_drivers/ethernet/amd/pds_vfio_pci.rst 26968F: drivers/vfio/pci/pds/ 26969 26970VFIO PLATFORM DRIVER 26971M: Eric Auger <eric.auger@redhat.com> 26972R: Mostafa Saleh <smostafa@google.com> 26973R: Pranjal Shrivastava <praan@google.com> 26974L: kvm@vger.kernel.org 26975S: Maintained 26976F: drivers/vfio/platform/ 26977 26978VFIO QAT PCI DRIVER 26979M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 26980L: kvm@vger.kernel.org 26981L: qat-linux@intel.com 26982S: Supported 26983F: drivers/vfio/pci/qat/ 26984 26985VFIO SELFTESTS 26986M: David Matlack <dmatlack@google.com> 26987L: kvm@vger.kernel.org 26988S: Maintained 26989F: tools/testing/selftests/vfio/ 26990 26991VFIO VIRTIO PCI DRIVER 26992M: Yishai Hadas <yishaih@nvidia.com> 26993L: kvm@vger.kernel.org 26994L: virtualization@lists.linux.dev 26995S: Maintained 26996F: drivers/vfio/pci/virtio 26997 26998VGA_SWITCHEROO 26999R: Lukas Wunner <lukas@wunner.de> 27000S: Maintained 27001T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 27002F: Documentation/gpu/vga-switcheroo.rst 27003F: drivers/gpu/vga/vga_switcheroo.c 27004F: include/linux/vga_switcheroo.h 27005 27006VIA RHINE NETWORK DRIVER 27007M: Kevin Brace <kevinbrace@bracecomputerlab.com> 27008S: Maintained 27009F: drivers/net/ethernet/via/via-rhine.c 27010 27011VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER 27012M: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> 27013L: linux-fbdev@vger.kernel.org 27014S: Maintained 27015F: drivers/video/fbdev/via/ 27016F: include/linux/via-core.h 27017F: include/linux/via_i2c.h 27018 27019VIA VELOCITY NETWORK DRIVER 27020M: Francois Romieu <romieu@fr.zoreil.com> 27021L: netdev@vger.kernel.org 27022S: Maintained 27023F: drivers/net/ethernet/via/via-velocity.* 27024 27025VICODEC VIRTUAL CODEC DRIVER 27026M: Hans Verkuil <hverkuil@kernel.org> 27027L: linux-media@vger.kernel.org 27028S: Maintained 27029W: https://linuxtv.org 27030T: git git://linuxtv.org/media.git 27031F: drivers/media/test-drivers/vicodec/* 27032 27033VIDEO I2C POLLING DRIVER 27034M: Matt Ranostay <matt.ranostay@konsulko.com> 27035L: linux-media@vger.kernel.org 27036S: Maintained 27037F: drivers/media/i2c/video-i2c.c 27038 27039VIDEO MULTIPLEXER DRIVER 27040M: Philipp Zabel <p.zabel@pengutronix.de> 27041L: linux-media@vger.kernel.org 27042S: Maintained 27043F: drivers/media/platform/video-mux.c 27044 27045VIDEOBUF2 FRAMEWORK 27046M: Tomasz Figa <tfiga@chromium.org> 27047M: Marek Szyprowski <m.szyprowski@samsung.com> 27048L: linux-media@vger.kernel.org 27049S: Maintained 27050F: drivers/media/common/videobuf2/* 27051F: include/media/videobuf2-* 27052 27053VIDTV VIRTUAL DIGITAL TV DRIVER 27054M: Daniel W. S. Almeida <dwlsalmeida@gmail.com> 27055L: linux-media@vger.kernel.org 27056S: Maintained 27057W: https://linuxtv.org 27058T: git git://linuxtv.org/media.git 27059F: drivers/media/test-drivers/vidtv/* 27060 27061VIMC VIRTUAL MEDIA CONTROLLER DRIVER 27062M: Shuah Khan <skhan@linuxfoundation.org> 27063R: Kieran Bingham <kieran.bingham@ideasonboard.com> 27064L: linux-media@vger.kernel.org 27065S: Maintained 27066W: https://linuxtv.org 27067T: git git://linuxtv.org/media.git 27068F: drivers/media/test-drivers/vimc/* 27069 27070VIRT LIB 27071M: Alex Williamson <alex@shazbot.org> 27072M: Paolo Bonzini <pbonzini@redhat.com> 27073L: kvm@vger.kernel.org 27074S: Supported 27075F: virt/lib/ 27076 27077VIRTIO AND VHOST VSOCK DRIVER 27078M: Stefan Hajnoczi <stefanha@redhat.com> 27079M: Stefano Garzarella <sgarzare@redhat.com> 27080L: kvm@vger.kernel.org 27081L: virtualization@lists.linux.dev 27082L: netdev@vger.kernel.org 27083S: Maintained 27084F: drivers/vhost/vsock.c 27085F: include/linux/virtio_vsock.h 27086F: include/uapi/linux/virtio_vsock.h 27087F: net/vmw_vsock/virtio_transport.c 27088F: net/vmw_vsock/virtio_transport_common.c 27089 27090VIRTIO BALLOON 27091M: "Michael S. Tsirkin" <mst@redhat.com> 27092M: David Hildenbrand <david@redhat.com> 27093L: virtualization@lists.linux.dev 27094S: Maintained 27095F: drivers/virtio/virtio_balloon.c 27096F: include/linux/balloon_compaction.h 27097F: include/uapi/linux/virtio_balloon.h 27098F: mm/balloon_compaction.c 27099 27100VIRTIO BLOCK AND SCSI DRIVERS 27101M: "Michael S. Tsirkin" <mst@redhat.com> 27102M: Jason Wang <jasowang@redhat.com> 27103R: Paolo Bonzini <pbonzini@redhat.com> 27104R: Stefan Hajnoczi <stefanha@redhat.com> 27105R: Eugenio Pérez <eperezma@redhat.com> 27106L: virtualization@lists.linux.dev 27107S: Maintained 27108F: drivers/block/virtio_blk.c 27109F: drivers/scsi/virtio_scsi.c 27110F: include/uapi/linux/virtio_blk.h 27111F: include/uapi/linux/virtio_scsi.h 27112 27113VIRTIO CONSOLE DRIVER 27114M: Amit Shah <amit@kernel.org> 27115L: virtualization@lists.linux.dev 27116S: Maintained 27117F: drivers/char/virtio_console.c 27118F: include/uapi/linux/virtio_console.h 27119 27120VIRTIO CORE AND NET DRIVERS 27121M: "Michael S. Tsirkin" <mst@redhat.com> 27122M: Jason Wang <jasowang@redhat.com> 27123R: Xuan Zhuo <xuanzhuo@linux.alibaba.com> 27124R: Eugenio Pérez <eperezma@redhat.com> 27125L: virtualization@lists.linux.dev 27126S: Maintained 27127F: Documentation/ABI/testing/sysfs-bus-vdpa 27128F: Documentation/ABI/testing/sysfs-class-vduse 27129F: Documentation/devicetree/bindings/virtio/ 27130F: Documentation/driver-api/virtio/ 27131F: drivers/block/virtio_blk.c 27132F: drivers/crypto/virtio/ 27133F: drivers/net/virtio_net.c 27134F: drivers/vdpa/ 27135F: drivers/virtio/ 27136F: include/linux/vdpa.h 27137F: include/linux/virtio*.h 27138F: include/linux/vringh.h 27139F: include/uapi/linux/virtio_*.h 27140F: net/vmw_vsock/virtio* 27141F: tools/virtio/ 27142F: tools/testing/selftests/drivers/net/virtio_net/ 27143 27144VIRTIO CRYPTO DRIVER 27145M: Gonglei <arei.gonglei@huawei.com> 27146L: virtualization@lists.linux.dev 27147L: linux-crypto@vger.kernel.org 27148S: Maintained 27149F: drivers/crypto/virtio/ 27150F: include/uapi/linux/virtio_crypto.h 27151 27152VIRTIO DRIVERS FOR S390 27153M: Cornelia Huck <cohuck@redhat.com> 27154M: Halil Pasic <pasic@linux.ibm.com> 27155M: Eric Farman <farman@linux.ibm.com> 27156L: linux-s390@vger.kernel.org 27157L: virtualization@lists.linux.dev 27158L: kvm@vger.kernel.org 27159S: Supported 27160F: arch/s390/include/uapi/asm/virtio-ccw.h 27161F: drivers/s390/virtio/ 27162 27163VIRTIO FILE SYSTEM 27164M: Vivek Goyal <vgoyal@redhat.com> 27165M: Stefan Hajnoczi <stefanha@redhat.com> 27166M: Miklos Szeredi <miklos@szeredi.hu> 27167R: Eugenio Pérez <eperezma@redhat.com> 27168L: virtualization@lists.linux.dev 27169L: linux-fsdevel@vger.kernel.org 27170S: Supported 27171W: https://virtio-fs.gitlab.io/ 27172F: Documentation/filesystems/virtiofs.rst 27173F: fs/fuse/virtio_fs.c 27174F: include/uapi/linux/virtio_fs.h 27175 27176VIRTIO GPIO DRIVER 27177M: Enrico Weigelt, metux IT consult <info@metux.net> 27178M: Viresh Kumar <vireshk@kernel.org> 27179L: linux-gpio@vger.kernel.org 27180L: virtualization@lists.linux.dev 27181S: Maintained 27182F: drivers/gpio/gpio-virtio.c 27183F: include/uapi/linux/virtio_gpio.h 27184 27185VIRTIO GPU DRIVER 27186M: David Airlie <airlied@redhat.com> 27187M: Gerd Hoffmann <kraxel@redhat.com> 27188M: Dmitry Osipenko <dmitry.osipenko@collabora.com> 27189R: Gurchetan Singh <gurchetansingh@chromium.org> 27190R: Chia-I Wu <olvaffe@gmail.com> 27191L: dri-devel@lists.freedesktop.org 27192L: virtualization@lists.linux.dev 27193S: Maintained 27194T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 27195F: drivers/gpu/drm/ci/xfails/virtio* 27196F: drivers/gpu/drm/virtio/ 27197F: include/uapi/linux/virtio_gpu.h 27198 27199VIRTIO HOST (VHOST) 27200M: "Michael S. Tsirkin" <mst@redhat.com> 27201M: Jason Wang <jasowang@redhat.com> 27202R: Eugenio Pérez <eperezma@redhat.com> 27203L: kvm@vger.kernel.org 27204L: virtualization@lists.linux.dev 27205L: netdev@vger.kernel.org 27206S: Maintained 27207T: git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git 27208F: drivers/vhost/ 27209F: include/linux/sched/vhost_task.h 27210F: include/linux/vhost_iotlb.h 27211F: include/uapi/linux/vhost.h 27212F: kernel/vhost_task.c 27213 27214VIRTIO HOST (VHOST-SCSI) 27215M: "Michael S. Tsirkin" <mst@redhat.com> 27216M: Jason Wang <jasowang@redhat.com> 27217M: Mike Christie <michael.christie@oracle.com> 27218R: Paolo Bonzini <pbonzini@redhat.com> 27219R: Stefan Hajnoczi <stefanha@redhat.com> 27220L: virtualization@lists.linux.dev 27221S: Maintained 27222F: drivers/vhost/scsi.c 27223 27224VIRTIO I2C DRIVER 27225M: Viresh Kumar <viresh.kumar@linaro.org> 27226R: "Chen, Jian Jun" <jian.jun.chen@intel.com> 27227L: linux-i2c@vger.kernel.org 27228L: virtualization@lists.linux.dev 27229S: Maintained 27230F: drivers/i2c/busses/i2c-virtio.c 27231F: include/uapi/linux/virtio_i2c.h 27232 27233VIRTIO INPUT DRIVER 27234M: Gerd Hoffmann <kraxel@redhat.com> 27235S: Maintained 27236F: drivers/virtio/virtio_input.c 27237F: include/uapi/linux/virtio_input.h 27238 27239VIRTIO IOMMU DRIVER 27240M: Jean-Philippe Brucker <jean-philippe@linaro.org> 27241L: virtualization@lists.linux.dev 27242S: Maintained 27243F: drivers/iommu/virtio-iommu.c 27244F: include/uapi/linux/virtio_iommu.h 27245 27246VIRTIO MEM DRIVER 27247M: David Hildenbrand <david@redhat.com> 27248L: virtualization@lists.linux.dev 27249S: Maintained 27250W: https://virtio-mem.gitlab.io/ 27251F: drivers/virtio/virtio_mem.c 27252F: include/uapi/linux/virtio_mem.h 27253 27254VIRTIO PMEM DRIVER 27255M: Pankaj Gupta <pankaj.gupta.linux@gmail.com> 27256L: virtualization@lists.linux.dev 27257S: Maintained 27258F: drivers/nvdimm/nd_virtio.c 27259F: drivers/nvdimm/virtio_pmem.c 27260 27261VIRTIO RTC DRIVER 27262M: Peter Hilber <peter.hilber@oss.qualcomm.com> 27263L: virtualization@lists.linux.dev 27264S: Maintained 27265F: drivers/virtio/virtio_rtc_* 27266F: include/uapi/linux/virtio_rtc.h 27267 27268VIRTIO SOUND DRIVER 27269M: Anton Yakovlev <anton.yakovlev@opensynergy.com> 27270M: "Michael S. Tsirkin" <mst@redhat.com> 27271L: virtualization@lists.linux.dev 27272L: linux-sound@vger.kernel.org 27273S: Maintained 27274F: include/uapi/linux/virtio_snd.h 27275F: sound/virtio/* 27276 27277VIRTIO SPI DRIVER 27278M: Haixu Cui <quic_haixcui@quicinc.com> 27279L: virtualization@lists.linux.dev 27280S: Maintained 27281F: drivers/spi/spi-virtio.c 27282F: include/uapi/linux/virtio_spi.h 27283 27284VIRTUAL BOX GUEST DEVICE DRIVER 27285M: Hans de Goede <hansg@kernel.org> 27286M: Arnd Bergmann <arnd@arndb.de> 27287M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 27288S: Maintained 27289F: drivers/virt/vboxguest/ 27290F: include/linux/vbox_utils.h 27291F: include/uapi/linux/vbox*.h 27292 27293VIRTUAL BOX SHARED FOLDER VFS DRIVER 27294M: Hans de Goede <hansg@kernel.org> 27295L: linux-fsdevel@vger.kernel.org 27296S: Maintained 27297F: fs/vboxsf/* 27298 27299VIRTUAL PCM TEST DRIVER 27300M: Ivan Orlov <ivan.orlov0322@gmail.com> 27301L: linux-sound@vger.kernel.org 27302S: Maintained 27303F: Documentation/sound/cards/pcmtest.rst 27304F: sound/drivers/pcmtest.c 27305F: tools/testing/selftests/alsa/test-pcmtest-driver.c 27306 27307VIRTUAL SERIO DEVICE DRIVER 27308M: Stephen Chandler Paul <thatslyude@gmail.com> 27309S: Maintained 27310F: drivers/input/serio/userio.c 27311F: include/uapi/linux/userio.h 27312 27313VISHAY VEML3235 AMBIENT LIGHT SENSOR DRIVER 27314M: Javier Carrasco <javier.carrasco.cruz@gmail.com> 27315S: Maintained 27316F: Documentation/devicetree/bindings/iio/light/vishay,veml6030.yaml 27317F: drivers/iio/light/veml3235.c 27318 27319VISHAY VEML6030 AMBIENT LIGHT SENSOR DRIVER 27320M: Javier Carrasco <javier.carrasco.cruz@gmail.com> 27321S: Maintained 27322F: Documentation/devicetree/bindings/iio/light/vishay,veml6030.yaml 27323F: drivers/iio/light/veml6030.c 27324 27325VISHAY VEML6046X00 RGBIR COLOR SENSOR DRIVER 27326M: Andreas Klinger <ak@it-klinger.de> 27327S: Maintained 27328F: Documentation/devicetree/bindings/iio/light/vishay,veml6046x00.yaml 27329F: drivers/iio/light/veml6046x00.c 27330 27331VISHAY VEML6075 UVA AND UVB LIGHT SENSOR DRIVER 27332M: Javier Carrasco <javier.carrasco.cruz@gmail.com> 27333S: Maintained 27334F: Documentation/devicetree/bindings/iio/light/vishay,veml6075.yaml 27335F: drivers/iio/light/veml6075.c 27336 27337VISL VIRTUAL STATELESS DECODER DRIVER 27338M: Daniel Almeida <daniel.almeida@collabora.com> 27339L: linux-media@vger.kernel.org 27340S: Supported 27341F: drivers/media/test-drivers/visl 27342 27343VIVID VIRTUAL VIDEO DRIVER 27344M: Hans Verkuil <hverkuil@kernel.org> 27345L: linux-media@vger.kernel.org 27346S: Maintained 27347W: https://linuxtv.org 27348T: git git://linuxtv.org/media.git 27349F: drivers/media/test-drivers/vivid/* 27350 27351VM SOCKETS (AF_VSOCK) 27352M: Stefano Garzarella <sgarzare@redhat.com> 27353L: virtualization@lists.linux.dev 27354L: netdev@vger.kernel.org 27355S: Maintained 27356F: drivers/net/vsockmon.c 27357F: include/net/af_vsock.h 27358F: include/uapi/linux/vm_sockets.h 27359F: include/uapi/linux/vm_sockets_diag.h 27360F: include/uapi/linux/vsockmon.h 27361F: net/vmw_vsock/ 27362F: tools/testing/selftests/vsock/ 27363F: tools/testing/vsock/ 27364 27365VMALLOC 27366M: Andrew Morton <akpm@linux-foundation.org> 27367M: Uladzislau Rezki <urezki@gmail.com> 27368L: linux-mm@kvack.org 27369S: Maintained 27370W: http://www.linux-mm.org 27371T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 27372F: include/linux/vmalloc.h 27373F: mm/vmalloc.c 27374F: lib/test_vmalloc.c 27375 27376VME SUBSYSTEM 27377L: linux-kernel@vger.kernel.org 27378S: Orphan 27379T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 27380F: Documentation/driver-api/vme.rst 27381F: drivers/staging/vme_user/ 27382 27383VMWARE BALLOON DRIVER 27384M: Jerrin Shaji George <jerrin.shaji-george@broadcom.com> 27385R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 27386L: linux-kernel@vger.kernel.org 27387S: Supported 27388F: drivers/misc/vmw_balloon.c 27389 27390VMWARE HYPERVISOR INTERFACE 27391M: Ajay Kaher <ajay.kaher@broadcom.com> 27392M: Alexey Makhalov <alexey.makhalov@broadcom.com> 27393R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 27394L: virtualization@lists.linux.dev 27395L: x86@kernel.org 27396S: Supported 27397T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware 27398F: arch/x86/include/asm/vmware.h 27399F: arch/x86/kernel/cpu/vmware.c 27400 27401VMWARE PVRDMA DRIVER 27402M: Bryan Tan <bryan-bt.tan@broadcom.com> 27403M: Vishnu Dasa <vishnu.dasa@broadcom.com> 27404R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 27405L: linux-rdma@vger.kernel.org 27406S: Supported 27407F: drivers/infiniband/hw/vmw_pvrdma/ 27408 27409VMWARE PVSCSI DRIVER 27410M: Vishal Bhakta <vishal.bhakta@broadcom.com> 27411R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 27412L: linux-scsi@vger.kernel.org 27413S: Supported 27414F: drivers/scsi/vmw_pvscsi.c 27415F: drivers/scsi/vmw_pvscsi.h 27416 27417VMWARE VIRTUAL PTP CLOCK DRIVER 27418M: Nick Shi <nick.shi@broadcom.com> 27419R: Ajay Kaher <ajay.kaher@broadcom.com> 27420R: Alexey Makhalov <alexey.makhalov@broadcom.com> 27421R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 27422L: netdev@vger.kernel.org 27423S: Supported 27424F: drivers/ptp/ptp_vmw.c 27425 27426VMWARE VMCI DRIVER 27427M: Bryan Tan <bryan-bt.tan@broadcom.com> 27428M: Vishnu Dasa <vishnu.dasa@broadcom.com> 27429R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 27430L: linux-kernel@vger.kernel.org 27431S: Supported 27432F: drivers/misc/vmw_vmci/ 27433F: include/linux/vmw_vmci* 27434 27435VMWARE VMMOUSE SUBDRIVER 27436M: Zack Rusin <zack.rusin@broadcom.com> 27437R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 27438L: linux-input@vger.kernel.org 27439S: Supported 27440F: drivers/input/mouse/vmmouse.c 27441F: drivers/input/mouse/vmmouse.h 27442 27443VMWARE VMXNET3 ETHERNET DRIVER 27444M: Ronak Doshi <ronak.doshi@broadcom.com> 27445R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 27446L: netdev@vger.kernel.org 27447S: Supported 27448F: drivers/net/vmxnet3/ 27449 27450VMWARE VSOCK VMCI TRANSPORT DRIVER 27451M: Bryan Tan <bryan-bt.tan@broadcom.com> 27452M: Vishnu Dasa <vishnu.dasa@broadcom.com> 27453R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 27454L: linux-kernel@vger.kernel.org 27455S: Supported 27456F: net/vmw_vsock/vmci_transport* 27457 27458VOCORE VOCORE2 BOARD 27459M: Harvey Hunt <harveyhuntnexus@gmail.com> 27460L: linux-mips@vger.kernel.org 27461S: Maintained 27462F: arch/mips/boot/dts/ralink/vocore2.dts 27463 27464VOLTAGE AND CURRENT REGULATOR FRAMEWORK 27465M: Liam Girdwood <lgirdwood@gmail.com> 27466M: Mark Brown <broonie@kernel.org> 27467L: linux-kernel@vger.kernel.org 27468S: Supported 27469W: http://www.slimlogic.co.uk/?p=48 27470T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git 27471F: Documentation/devicetree/bindings/regulator/ 27472F: Documentation/power/regulator/ 27473F: drivers/regulator/ 27474F: rust/kernel/regulator.rs 27475F: include/dt-bindings/regulator/ 27476F: include/linux/regulator/ 27477K: regulator_get_optional 27478 27479VOLTAGE AND CURRENT REGULATOR IRQ HELPERS 27480R: Matti Vaittinen <mazziesaccount@gmail.com> 27481F: drivers/regulator/irq_helpers.c 27482 27483VRF 27484M: David Ahern <dsahern@kernel.org> 27485L: netdev@vger.kernel.org 27486S: Maintained 27487F: Documentation/networking/vrf.rst 27488F: drivers/net/vrf.c 27489 27490VSPRINTF 27491M: Petr Mladek <pmladek@suse.com> 27492M: Steven Rostedt <rostedt@goodmis.org> 27493R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 27494R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 27495R: Sergey Senozhatsky <senozhatsky@chromium.org> 27496S: Maintained 27497T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 27498F: Documentation/core-api/printk-formats.rst 27499F: lib/tests/printf_kunit.c 27500F: lib/tests/scanf_kunit.c 27501F: lib/vsprintf.c 27502 27503VT1211 HARDWARE MONITOR DRIVER 27504M: Juerg Haefliger <juergh@proton.me> 27505L: linux-hwmon@vger.kernel.org 27506S: Maintained 27507F: Documentation/hwmon/vt1211.rst 27508F: drivers/hwmon/vt1211.c 27509 27510VT8231 HARDWARE MONITOR DRIVER 27511M: Roger Lucas <vt8231@hiddenengine.co.uk> 27512L: linux-hwmon@vger.kernel.org 27513S: Maintained 27514F: drivers/hwmon/vt8231.c 27515 27516VUB300 USB to SDIO/SD/MMC bridge chip 27517L: linux-mmc@vger.kernel.org 27518S: Orphan 27519F: drivers/mmc/host/vub300.c 27520 27521W1 DALLAS'S 1-WIRE BUS 27522M: Krzysztof Kozlowski <krzk@kernel.org> 27523S: Maintained 27524F: Documentation/devicetree/bindings/w1/ 27525F: Documentation/w1/ 27526F: drivers/w1/ 27527F: include/linux/w1.h 27528 27529W83791D HARDWARE MONITORING DRIVER 27530M: Marc Hulsman <m.hulsman@tudelft.nl> 27531L: linux-hwmon@vger.kernel.org 27532S: Maintained 27533F: Documentation/hwmon/w83791d.rst 27534F: drivers/hwmon/w83791d.c 27535 27536W83793 HARDWARE MONITORING DRIVER 27537M: Rudolf Marek <r.marek@assembler.cz> 27538L: linux-hwmon@vger.kernel.org 27539S: Maintained 27540F: Documentation/hwmon/w83793.rst 27541F: drivers/hwmon/w83793.c 27542 27543W83795 HARDWARE MONITORING DRIVER 27544M: Jean Delvare <jdelvare@suse.com> 27545L: linux-hwmon@vger.kernel.org 27546S: Maintained 27547F: drivers/hwmon/w83795.c 27548 27549W83L51xD SD/MMC CARD INTERFACE DRIVER 27550M: Pierre Ossman <pierre@ossman.eu> 27551S: Maintained 27552F: drivers/mmc/host/wbsd.* 27553 27554WACOM PROTOCOL 4 SERIAL TABLETS 27555M: Julian Squires <julian@cipht.net> 27556M: Hans de Goede <hansg@kernel.org> 27557L: linux-input@vger.kernel.org 27558S: Maintained 27559F: drivers/input/tablet/wacom_serial4.c 27560 27561WANGXUN ETHERNET DRIVER 27562M: Jiawen Wu <jiawenwu@trustnetic.com> 27563M: Mengyuan Lou <mengyuanlou@net-swift.com> 27564L: netdev@vger.kernel.org 27565S: Maintained 27566W: https://www.net-swift.com 27567F: Documentation/networking/device_drivers/ethernet/wangxun/* 27568F: drivers/net/ethernet/wangxun/ 27569F: drivers/net/pcs/pcs-xpcs-wx.c 27570 27571WATCHDOG DEVICE DRIVERS 27572M: Wim Van Sebroeck <wim@linux-watchdog.org> 27573M: Guenter Roeck <linux@roeck-us.net> 27574L: linux-watchdog@vger.kernel.org 27575S: Maintained 27576W: http://www.linux-watchdog.org/ 27577T: git git://www.linux-watchdog.org/linux-watchdog.git 27578F: Documentation/devicetree/bindings/watchdog/ 27579F: Documentation/watchdog/ 27580F: drivers/watchdog/ 27581F: include/linux/watchdog.h 27582F: include/trace/events/watchdog.h 27583F: include/uapi/linux/watchdog.h 27584 27585WAVE5 VPU CODEC DRIVER 27586M: Nas Chung <nas.chung@chipsnmedia.com> 27587M: Jackson Lee <jackson.lee@chipsnmedia.com> 27588L: linux-media@vger.kernel.org 27589S: Maintained 27590F: Documentation/devicetree/bindings/media/cnm,wave521c.yaml 27591F: drivers/media/platform/chips-media/wave5/ 27592 27593WHISKEYCOVE PMIC GPIO DRIVER 27594M: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> 27595L: linux-gpio@vger.kernel.org 27596S: Maintained 27597F: drivers/gpio/gpio-wcove.c 27598 27599WHWAVE RTC DRIVER 27600M: Dianlong Li <long17.cool@163.com> 27601L: linux-rtc@vger.kernel.org 27602S: Maintained 27603F: drivers/rtc/rtc-sd3078.c 27604 27605WIIMOTE HID DRIVER 27606M: David Rheinsberg <david@readahead.eu> 27607L: linux-input@vger.kernel.org 27608S: Maintained 27609F: drivers/hid/hid-wiimote* 27610 27611WILOCITY WIL6210 WIRELESS DRIVER 27612L: linux-wireless@vger.kernel.org 27613S: Orphan 27614W: https://wireless.wiki.kernel.org/en/users/Drivers/wil6210 27615F: drivers/net/wireless/ath/wil6210/ 27616 27617WINBOND CIR DRIVER 27618M: David Härdeman <david@hardeman.nu> 27619S: Maintained 27620F: drivers/media/rc/winbond-cir.c 27621 27622WINSEN MHZ19B 27623M: Gyeyoung Baek <gye976@gmail.com> 27624S: Maintained 27625F: Documentation/devicetree/bindings/iio/chemical/winsen,mhz19b.yaml 27626F: drivers/iio/chemical/mhz19b.c 27627 27628WINSYSTEMS EBC-C384 WATCHDOG DRIVER 27629L: linux-watchdog@vger.kernel.org 27630S: Orphan 27631F: drivers/watchdog/ebc-c384_wdt.c 27632 27633WINSYSTEMS WS16C48 GPIO DRIVER 27634M: William Breathitt Gray <wbg@kernel.org> 27635L: linux-gpio@vger.kernel.org 27636S: Maintained 27637F: drivers/gpio/gpio-ws16c48.c 27638 27639WIREGUARD SECURE NETWORK TUNNEL 27640M: Jason A. Donenfeld <Jason@zx2c4.com> 27641L: wireguard@lists.zx2c4.com 27642L: netdev@vger.kernel.org 27643S: Maintained 27644F: drivers/net/wireguard/ 27645F: tools/testing/selftests/wireguard/ 27646 27647WISTRON LAPTOP BUTTON DRIVER 27648M: Miloslav Trmac <mitr@volny.cz> 27649S: Maintained 27650F: drivers/input/misc/wistron_btns.c 27651 27652WMI BINARY MOF DRIVER 27653M: Armin Wolf <W_Armin@gmx.de> 27654R: Thomas Weißschuh <linux@weissschuh.net> 27655L: platform-driver-x86@vger.kernel.org 27656S: Maintained 27657F: Documentation/ABI/stable/sysfs-platform-wmi-bmof 27658F: Documentation/wmi/devices/wmi-bmof.rst 27659F: drivers/platform/x86/wmi-bmof.c 27660 27661WOLFSON MICROELECTRONICS DRIVERS 27662L: patches@opensource.cirrus.com 27663S: Supported 27664W: https://github.com/CirrusLogic/linux-drivers/wiki 27665T: git https://github.com/CirrusLogic/linux-drivers.git 27666F: Documentation/devicetree/bindings/extcon/wlf,arizona.yaml 27667F: Documentation/devicetree/bindings/mfd/wlf,arizona.yaml 27668F: Documentation/devicetree/bindings/mfd/wm831x.txt 27669F: Documentation/devicetree/bindings/regulator/wlf,arizona.yaml 27670F: Documentation/devicetree/bindings/sound/wlf,*.yaml 27671F: Documentation/devicetree/bindings/sound/wm* 27672F: Documentation/hwmon/wm83??.rst 27673F: arch/arm/mach-s3c/mach-crag6410* 27674F: drivers/clk/clk-wm83*.c 27675F: drivers/gpio/gpio-*wm*.c 27676F: drivers/gpio/gpio-arizona.c 27677F: drivers/hwmon/wm83??-hwmon.c 27678F: drivers/input/misc/wm831x-on.c 27679F: drivers/input/touchscreen/wm831x-ts.c 27680F: drivers/input/touchscreen/wm97*.c 27681F: drivers/leds/leds-wm83*.c 27682F: drivers/mfd/arizona* 27683F: drivers/mfd/cs47l24* 27684F: drivers/mfd/wm*.c 27685F: drivers/power/supply/wm83*.c 27686F: drivers/regulator/arizona* 27687F: drivers/regulator/wm8*.c 27688F: drivers/rtc/rtc-wm83*.c 27689F: drivers/video/backlight/wm83*_bl.c 27690F: drivers/watchdog/wm83*_wdt.c 27691F: include/linux/mfd/arizona/ 27692F: include/linux/mfd/wm831x/ 27693F: include/linux/mfd/wm8350/ 27694F: include/linux/mfd/wm8400* 27695F: include/linux/regulator/arizona* 27696F: include/linux/wm97xx.h 27697F: include/sound/wm????.h 27698F: sound/soc/codecs/arizona* 27699F: sound/soc/codecs/cs47l24* 27700F: sound/soc/codecs/wm* 27701 27702WORKQUEUE 27703M: Tejun Heo <tj@kernel.org> 27704R: Lai Jiangshan <jiangshanlai@gmail.com> 27705S: Maintained 27706T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git 27707F: Documentation/core-api/workqueue.rst 27708F: include/linux/workqueue.h 27709F: kernel/workqueue.c 27710F: kernel/workqueue_internal.h 27711 27712WWAN DRIVERS 27713M: Loic Poulain <loic.poulain@oss.qualcomm.com> 27714M: Sergey Ryazanov <ryazanov.s.a@gmail.com> 27715R: Johannes Berg <johannes@sipsolutions.net> 27716L: netdev@vger.kernel.org 27717S: Maintained 27718F: drivers/net/wwan/ 27719F: include/linux/wwan.h 27720F: include/uapi/linux/wwan.h 27721 27722X-POWERS AXP288 PMIC DRIVERS 27723M: Hans de Goede <hansg@kernel.org> 27724S: Maintained 27725F: drivers/acpi/pmic/intel_pmic_xpower.c 27726N: axp288 27727 27728X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS 27729M: Chen-Yu Tsai <wens@csie.org> 27730L: linux-kernel@vger.kernel.org 27731S: Maintained 27732N: axp[128] 27733 27734X.25 STACK 27735M: Martin Schiller <ms@dev.tdt.de> 27736L: linux-x25@vger.kernel.org 27737S: Maintained 27738F: Documentation/networking/lapb-module.rst 27739F: Documentation/networking/x25* 27740F: drivers/net/wan/hdlc_x25.c 27741F: drivers/net/wan/lapbether.c 27742F: include/*/lapb.h 27743F: include/net/x25* 27744F: include/uapi/linux/x25.h 27745F: net/lapb/ 27746F: net/x25/ 27747 27748X86 ARCHITECTURE (32-BIT AND 64-BIT) 27749M: Thomas Gleixner <tglx@linutronix.de> 27750M: Ingo Molnar <mingo@redhat.com> 27751M: Borislav Petkov <bp@alien8.de> 27752M: Dave Hansen <dave.hansen@linux.intel.com> 27753M: x86@kernel.org 27754R: "H. Peter Anvin" <hpa@zytor.com> 27755L: linux-kernel@vger.kernel.org 27756S: Maintained 27757T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 27758F: Documentation/arch/x86/ 27759F: Documentation/devicetree/bindings/x86/ 27760F: arch/x86/ 27761F: tools/testing/selftests/x86 27762 27763X86 CPUID DATABASE 27764M: Borislav Petkov <bp@alien8.de> 27765M: Thomas Gleixner <tglx@linutronix.de> 27766M: x86@kernel.org 27767R: Ahmed S. Darwish <darwi@linutronix.de> 27768L: x86-cpuid@lists.linux.dev 27769S: Maintained 27770W: https://x86-cpuid.org 27771F: tools/arch/x86/kcpuid/ 27772 27773X86 ENTRY CODE 27774M: Andy Lutomirski <luto@kernel.org> 27775L: linux-kernel@vger.kernel.org 27776S: Maintained 27777T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm 27778F: arch/x86/entry/ 27779 27780X86 HARDWARE VULNERABILITIES 27781M: Thomas Gleixner <tglx@linutronix.de> 27782M: Borislav Petkov <bp@alien8.de> 27783M: Peter Zijlstra <peterz@infradead.org> 27784M: Josh Poimboeuf <jpoimboe@kernel.org> 27785R: Pawan Gupta <pawan.kumar.gupta@linux.intel.com> 27786S: Maintained 27787F: Documentation/admin-guide/hw-vuln/ 27788F: arch/x86/include/asm/nospec-branch.h 27789F: arch/x86/kernel/cpu/bugs.c 27790 27791X86 MCE INFRASTRUCTURE 27792M: Tony Luck <tony.luck@intel.com> 27793M: Borislav Petkov <bp@alien8.de> 27794L: linux-edac@vger.kernel.org 27795S: Maintained 27796F: Documentation/ABI/testing/sysfs-mce 27797F: Documentation/arch/x86/x86_64/machinecheck.rst 27798F: arch/x86/kernel/cpu/mce/* 27799 27800X86 MICROCODE UPDATE SUPPORT 27801M: Borislav Petkov <bp@alien8.de> 27802S: Maintained 27803F: arch/x86/kernel/cpu/microcode/* 27804 27805X86 MM 27806M: Dave Hansen <dave.hansen@linux.intel.com> 27807M: Andy Lutomirski <luto@kernel.org> 27808M: Peter Zijlstra <peterz@infradead.org> 27809L: linux-kernel@vger.kernel.org 27810S: Maintained 27811T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm 27812F: arch/x86/mm/ 27813 27814X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER 27815M: Hans de Goede <hansg@kernel.org> 27816L: platform-driver-x86@vger.kernel.org 27817S: Maintained 27818T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 27819F: drivers/platform/x86/x86-android-tablets/ 27820 27821X86 PLATFORM DRIVERS 27822M: Hans de Goede <hansg@kernel.org> 27823M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 27824L: platform-driver-x86@vger.kernel.org 27825S: Maintained 27826Q: https://patchwork.kernel.org/project/platform-driver-x86/list/ 27827T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 27828F: drivers/platform/olpc/ 27829F: drivers/platform/x86/ 27830F: include/linux/platform_data/x86/ 27831 27832X86 PLATFORM UV HPE SUPERDOME FLEX 27833M: Steve Wahl <steve.wahl@hpe.com> 27834R: Justin Ernst <justin.ernst@hpe.com> 27835R: Kyle Meyer <kyle.meyer@hpe.com> 27836R: Dimitri Sivanich <dimitri.sivanich@hpe.com> 27837R: Russ Anderson <russ.anderson@hpe.com> 27838S: Supported 27839F: arch/x86/include/asm/uv/ 27840F: arch/x86/kernel/apic/x2apic_uv_x.c 27841F: arch/x86/platform/uv/ 27842 27843X86 STACK UNWINDING 27844M: Josh Poimboeuf <jpoimboe@kernel.org> 27845M: Peter Zijlstra <peterz@infradead.org> 27846S: Supported 27847F: arch/x86/include/asm/unwind*.h 27848F: arch/x86/kernel/dumpstack.c 27849F: arch/x86/kernel/stacktrace.c 27850F: arch/x86/kernel/unwind_*.c 27851 27852X86 TRUST DOMAIN EXTENSIONS (TDX) 27853M: Kirill A. Shutemov <kas@kernel.org> 27854R: Dave Hansen <dave.hansen@linux.intel.com> 27855R: Rick Edgecombe <rick.p.edgecombe@intel.com> 27856L: x86@kernel.org 27857L: linux-coco@lists.linux.dev 27858L: kvm@vger.kernel.org 27859S: Supported 27860T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/tdx 27861N: tdx 27862K: \b(tdx) 27863 27864X86 VDSO 27865M: Andy Lutomirski <luto@kernel.org> 27866L: linux-kernel@vger.kernel.org 27867S: Maintained 27868T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso 27869F: arch/x86/entry/vdso/ 27870 27871XARRAY 27872M: Matthew Wilcox <willy@infradead.org> 27873L: linux-fsdevel@vger.kernel.org 27874L: linux-mm@kvack.org 27875S: Supported 27876F: Documentation/core-api/xarray.rst 27877F: include/linux/idr.h 27878F: include/linux/xarray.h 27879F: lib/idr.c 27880F: lib/test_xarray.c 27881F: lib/xarray.c 27882F: tools/testing/radix-tree 27883 27884XARRAY API [RUST] 27885M: Tamir Duberstein <tamird@gmail.com> 27886M: Andreas Hindborg <a.hindborg@kernel.org> 27887L: rust-for-linux@vger.kernel.org 27888S: Supported 27889W: https://rust-for-linux.com 27890B: https://github.com/Rust-for-Linux/linux/issues 27891C: https://rust-for-linux.zulipchat.com 27892T: git https://github.com/Rust-for-Linux/linux.git xarray-next 27893F: rust/kernel/xarray.rs 27894 27895XBOX DVD IR REMOTE 27896M: Benjamin Valentin <benpicco@googlemail.com> 27897S: Maintained 27898F: drivers/media/rc/keymaps/rc-xbox-dvd.c 27899F: drivers/media/rc/xbox_remote.c 27900 27901XC2028/3028 TUNER DRIVER 27902M: Mauro Carvalho Chehab <mchehab@kernel.org> 27903L: linux-media@vger.kernel.org 27904S: Maintained 27905W: https://linuxtv.org 27906T: git git://linuxtv.org/media.git 27907F: drivers/media/tuners/xc2028.* 27908 27909XDP (eXpress Data Path) 27910M: Alexei Starovoitov <ast@kernel.org> 27911M: Daniel Borkmann <daniel@iogearbox.net> 27912M: David S. Miller <davem@davemloft.net> 27913M: Jakub Kicinski <kuba@kernel.org> 27914M: Jesper Dangaard Brouer <hawk@kernel.org> 27915M: John Fastabend <john.fastabend@gmail.com> 27916R: Stanislav Fomichev <sdf@fomichev.me> 27917L: netdev@vger.kernel.org 27918L: bpf@vger.kernel.org 27919S: Supported 27920F: drivers/net/ethernet/*/*/*/*/*xdp* 27921F: drivers/net/ethernet/*/*/*xdp* 27922F: include/net/xdp.h 27923F: include/net/xdp_priv.h 27924F: include/trace/events/xdp.h 27925F: kernel/bpf/cpumap.c 27926F: kernel/bpf/devmap.c 27927F: net/core/xdp.c 27928F: samples/bpf/xdp* 27929F: tools/testing/selftests/bpf/*/*xdp* 27930F: tools/testing/selftests/bpf/*xdp* 27931K: (?:\b|_)xdp(?:\b|_) 27932 27933XDP SOCKETS (AF_XDP) 27934M: Magnus Karlsson <magnus.karlsson@intel.com> 27935M: Maciej Fijalkowski <maciej.fijalkowski@intel.com> 27936R: Stanislav Fomichev <sdf@fomichev.me> 27937L: netdev@vger.kernel.org 27938L: bpf@vger.kernel.org 27939S: Maintained 27940F: Documentation/networking/af_xdp.rst 27941F: include/net/netns/xdp.h 27942F: include/net/xdp_sock* 27943F: include/net/xsk_buff_pool.h 27944F: include/uapi/linux/if_xdp.h 27945F: include/uapi/linux/xdp_diag.h 27946F: net/xdp/ 27947F: tools/testing/selftests/bpf/*xsk* 27948 27949XEN BLOCK SUBSYSTEM 27950M: Roger Pau Monné <roger.pau@citrix.com> 27951L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 27952S: Supported 27953F: drivers/block/xen* 27954F: drivers/block/xen-blkback/* 27955 27956XEN HYPERVISOR ARM 27957M: Stefano Stabellini <sstabellini@kernel.org> 27958L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 27959S: Maintained 27960F: arch/arm/include/asm/xen/ 27961F: arch/arm/xen/ 27962 27963XEN HYPERVISOR ARM64 27964M: Stefano Stabellini <sstabellini@kernel.org> 27965L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 27966S: Maintained 27967F: arch/arm64/include/asm/xen/ 27968F: arch/arm64/xen/ 27969 27970XEN HYPERVISOR INTERFACE 27971M: Juergen Gross <jgross@suse.com> 27972M: Stefano Stabellini <sstabellini@kernel.org> 27973R: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com> 27974L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 27975S: Supported 27976T: git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git 27977F: Documentation/ABI/stable/sysfs-hypervisor-xen 27978F: Documentation/ABI/testing/sysfs-hypervisor-xen 27979F: drivers/*/xen-*front.c 27980F: drivers/xen/ 27981F: include/uapi/xen/ 27982F: include/xen/ 27983F: kernel/configs/xen.config 27984 27985XEN HYPERVISOR X86 27986M: Juergen Gross <jgross@suse.com> 27987R: Boris Ostrovsky <boris.ostrovsky@oracle.com> 27988L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 27989S: Supported 27990F: arch/x86/configs/xen.config 27991F: arch/x86/include/asm/pvclock-abi.h 27992F: arch/x86/include/asm/xen/ 27993F: arch/x86/platform/pvh/ 27994F: arch/x86/xen/ 27995 27996XEN NETWORK BACKEND DRIVER 27997M: Wei Liu <wei.liu@kernel.org> 27998M: Paul Durrant <paul@xen.org> 27999L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 28000L: netdev@vger.kernel.org 28001S: Supported 28002F: drivers/net/xen-netback/* 28003 28004XEN PCI SUBSYSTEM 28005M: Juergen Gross <jgross@suse.com> 28006L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 28007S: Supported 28008F: arch/x86/pci/*xen* 28009F: drivers/pci/*xen* 28010 28011XEN PVSCSI DRIVERS 28012M: Juergen Gross <jgross@suse.com> 28013L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 28014L: linux-scsi@vger.kernel.org 28015S: Supported 28016F: drivers/scsi/xen-scsifront.c 28017F: drivers/xen/xen-scsiback.c 28018F: include/xen/interface/io/vscsiif.h 28019 28020XEN PVUSB DRIVER 28021M: Juergen Gross <jgross@suse.com> 28022L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 28023L: linux-usb@vger.kernel.org 28024S: Supported 28025F: drivers/usb/host/xen* 28026F: include/xen/interface/io/usbif.h 28027 28028XEN SOUND FRONTEND DRIVER 28029M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 28030L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 28031L: linux-sound@vger.kernel.org 28032S: Supported 28033F: sound/xen/* 28034 28035XEN SWIOTLB SUBSYSTEM 28036M: Juergen Gross <jgross@suse.com> 28037M: Stefano Stabellini <sstabellini@kernel.org> 28038L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 28039L: iommu@lists.linux.dev 28040S: Supported 28041F: arch/*/include/asm/xen/swiotlb-xen.h 28042F: drivers/xen/swiotlb-xen.c 28043F: include/xen/arm/swiotlb-xen.h 28044F: include/xen/swiotlb-xen.h 28045 28046XFS FILESYSTEM 28047M: Carlos Maiolino <cem@kernel.org> 28048L: linux-xfs@vger.kernel.org 28049S: Supported 28050W: http://xfs.org/ 28051C: irc://irc.oftc.net/xfs 28052T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 28053P: Documentation/filesystems/xfs/xfs-maintainer-entry-profile.rst 28054F: Documentation/ABI/testing/sysfs-fs-xfs 28055F: Documentation/admin-guide/xfs.rst 28056F: Documentation/filesystems/xfs/* 28057F: fs/xfs/ 28058F: include/uapi/linux/dqblk_xfs.h 28059F: include/uapi/linux/fsmap.h 28060 28061XILINX AMS DRIVER 28062M: Salih Erim <salih.erim@amd.com> 28063M: Conall O'Griofa <conall.ogriofa@amd.com> 28064L: linux-iio@vger.kernel.org 28065S: Maintained 28066F: Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml 28067F: drivers/iio/adc/xilinx-ams.c 28068 28069XILINX AXI ETHERNET DRIVER 28070M: Radhey Shyam Pandey <radhey.shyam.pandey@amd.com> 28071S: Maintained 28072F: Documentation/devicetree/bindings/net/xlnx,axi-ethernet.yaml 28073F: drivers/net/ethernet/xilinx/xilinx_axienet* 28074 28075XILINX CAN DRIVER 28076M: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com> 28077L: linux-can@vger.kernel.org 28078S: Maintained 28079F: Documentation/devicetree/bindings/net/can/xilinx,can.yaml 28080F: drivers/net/can/xilinx_can.c 28081 28082XILINX EVENT MANAGEMENT DRIVER 28083M: Michal Simek <michal.simek@amd.com> 28084S: Maintained 28085F: drivers/soc/xilinx/xlnx_event_manager.c 28086F: include/linux/firmware/xlnx-event-manager.h 28087 28088XILINX GPIO DRIVER 28089M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 28090R: Srinivas Neeli <srinivas.neeli@amd.com> 28091R: Michal Simek <michal.simek@amd.com> 28092S: Maintained 28093F: Documentation/devicetree/bindings/gpio/gpio-zynq.yaml 28094F: Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml 28095F: drivers/gpio/gpio-xilinx.c 28096F: drivers/gpio/gpio-zynq.c 28097 28098XILINX LL TEMAC ETHERNET DRIVER 28099L: netdev@vger.kernel.org 28100S: Orphan 28101F: drivers/net/ethernet/xilinx/ll_temac* 28102 28103XILINX PWM DRIVER 28104M: Sean Anderson <sean.anderson@seco.com> 28105S: Maintained 28106F: drivers/pwm/pwm-xilinx.c 28107F: include/clocksource/timer-xilinx.h 28108 28109XILINX SOUND DRIVERS 28110M: Vincenzo Frascino <vincenzo.frascino@arm.com> 28111S: Maintained 28112F: Documentation/devicetree/bindings/sound/xlnx,i2s.yaml 28113F: Documentation/devicetree/bindings/sound/xlnx,audio-formatter.yaml 28114F: Documentation/devicetree/bindings/sound/xlnx,spdif.yaml 28115F: sound/soc/xilinx/* 28116 28117XILINX SD-FEC IP CORES 28118M: Derek Kiernan <derek.kiernan@amd.com> 28119M: Dragan Cvetic <dragan.cvetic@amd.com> 28120S: Maintained 28121F: Documentation/devicetree/bindings/misc/xlnx,sd-fec.yaml 28122F: Documentation/misc-devices/xilinx_sdfec.rst 28123F: drivers/misc/xilinx_sdfec.c 28124F: include/uapi/misc/xilinx_sdfec.h 28125 28126XILINX TRNG DRIVER 28127M: Mounika Botcha <mounika.botcha@amd.com> 28128M: Harsh Jain <h.jain@amd.com> 28129S: Maintained 28130F: drivers/crypto/xilinx/xilinx-trng.c 28131 28132XILINX UARTLITE SERIAL DRIVER 28133M: Peter Korsgaard <jacmet@sunsite.dk> 28134L: linux-serial@vger.kernel.org 28135S: Maintained 28136F: drivers/tty/serial/uartlite.c 28137 28138XILINX VIDEO IP CORES 28139M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 28140L: linux-media@vger.kernel.org 28141S: Supported 28142T: git git://linuxtv.org/media.git 28143F: Documentation/devicetree/bindings/media/xilinx/ 28144F: drivers/media/platform/xilinx/ 28145F: include/uapi/linux/xilinx-v4l2-controls.h 28146 28147XILINX VERSAL EDAC DRIVER 28148M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 28149M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 28150S: Maintained 28151F: Documentation/devicetree/bindings/memory-controllers/xlnx,versal-ddrmc-edac.yaml 28152F: drivers/edac/versal_edac.c 28153 28154XILINX VERSALNET EDAC DRIVER 28155M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 28156S: Maintained 28157F: Documentation/devicetree/bindings/memory-controllers/xlnx,versal-net-ddrmc5.yaml 28158F: drivers/edac/versalnet_edac.c 28159F: include/linux/cdx/edac_cdx_pcol.h 28160 28161XILINX WATCHDOG DRIVER 28162M: Srinivas Neeli <srinivas.neeli@amd.com> 28163R: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 28164R: Michal Simek <michal.simek@amd.com> 28165S: Maintained 28166F: Documentation/devicetree/bindings/watchdog/xlnx,versal-wwdt.yaml 28167F: Documentation/devicetree/bindings/watchdog/xlnx,xps-timebase-wdt.yaml 28168F: drivers/watchdog/of_xilinx_wdt.c 28169F: drivers/watchdog/xilinx_wwdt.c 28170 28171XILINX XDMA DRIVER 28172M: Lizhi Hou <lizhi.hou@amd.com> 28173M: Brian Xu <brian.xu@amd.com> 28174M: Raj Kumar Rampelli <raj.kumar.rampelli@amd.com> 28175L: dmaengine@vger.kernel.org 28176S: Supported 28177F: drivers/dma/xilinx/xdma-regs.h 28178F: drivers/dma/xilinx/xdma.c 28179F: include/linux/dma/amd_xdma.h 28180F: include/linux/platform_data/amd_xdma.h 28181 28182XILINX ZYNQMP DPDMA DRIVER 28183M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 28184L: dmaengine@vger.kernel.org 28185S: Supported 28186F: Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml 28187F: drivers/dma/xilinx/xilinx_dpdma.c 28188F: include/dt-bindings/dma/xlnx-zynqmp-dpdma.h 28189 28190XILINX ZYNQMP OCM EDAC DRIVER 28191M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 28192M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 28193S: Maintained 28194F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynqmp-ocmc-1.0.yaml 28195F: drivers/edac/zynqmp_edac.c 28196 28197XILINX ZYNQMP PSGTR PHY DRIVER 28198M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 28199L: linux-kernel@vger.kernel.org 28200S: Supported 28201T: git https://github.com/Xilinx/linux-xlnx.git 28202F: Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml 28203F: drivers/phy/xilinx/phy-zynqmp.c 28204 28205XILINX ZYNQMP SHA3 DRIVER 28206M: Harsha <harsha.harsha@amd.com> 28207S: Maintained 28208F: drivers/crypto/xilinx/zynqmp-sha.c 28209 28210XILINX ZYNQMP NVMEM DRIVER 28211M: Praveen Teja Kundanala <praveen.teja.kundanala@amd.com> 28212M: Kalyani Akula <kalyani.akula@amd.com> 28213R: Michal Simek <michal.simek@amd.com> 28214S: Maintained 28215F: Documentation/devicetree/bindings/nvmem/xlnx,zynqmp-nvmem.yaml 28216F: drivers/nvmem/zynqmp_nvmem.c 28217 28218XILLYBUS DRIVER 28219M: Eli Billauer <eli.billauer@gmail.com> 28220L: linux-kernel@vger.kernel.org 28221S: Supported 28222F: drivers/char/xillybus/ 28223 28224XLP9XX I2C DRIVER 28225M: George Cherian <gcherian@marvell.com> 28226L: linux-i2c@vger.kernel.org 28227S: Supported 28228W: http://www.marvell.com 28229F: drivers/i2c/busses/i2c-xlp9xx.c 28230 28231XTENSA XTFPGA PLATFORM SUPPORT 28232M: Max Filippov <jcmvbkbc@gmail.com> 28233S: Maintained 28234F: drivers/spi/spi-xtensa-xtfpga.c 28235F: sound/soc/xtensa/xtfpga-i2s.c 28236 28237XZ EMBEDDED 28238M: Lasse Collin <lasse.collin@tukaani.org> 28239S: Maintained 28240W: https://tukaani.org/xz/embedded.html 28241B: https://github.com/tukaani-project/xz-embedded/issues 28242C: irc://irc.libera.chat/tukaani 28243F: Documentation/staging/xz.rst 28244F: include/linux/decompress/unxz.h 28245F: include/linux/xz.h 28246F: lib/decompress_unxz.c 28247F: lib/xz/ 28248F: scripts/xz_wrap.sh 28249 28250YAM DRIVER FOR AX.25 28251M: Jean-Paul Roubelat <jpr@f6fbb.org> 28252L: linux-hams@vger.kernel.org 28253S: Maintained 28254F: drivers/net/hamradio/yam* 28255F: include/linux/yam.h 28256 28257YAMA SECURITY MODULE 28258M: Kees Cook <kees@kernel.org> 28259S: Supported 28260T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 28261F: Documentation/admin-guide/LSM/Yama.rst 28262F: security/yama/ 28263 28264YAML NETLINK (YNL) 28265M: Donald Hunter <donald.hunter@gmail.com> 28266M: Jakub Kicinski <kuba@kernel.org> 28267F: Documentation/netlink/ 28268F: Documentation/userspace-api/netlink/intro-specs.rst 28269F: Documentation/userspace-api/netlink/specs.rst 28270F: tools/net/ynl/ 28271 28272YEALINK PHONE DRIVER 28273M: Henk Vergonet <Henk.Vergonet@gmail.com> 28274S: Maintained 28275F: Documentation/input/devices/yealink.rst 28276F: drivers/input/misc/yealink.* 28277 28278Z8530 DRIVER FOR AX.25 28279M: Joerg Reuter <jreuter@yaina.de> 28280L: linux-hams@vger.kernel.org 28281S: Maintained 28282W: http://yaina.de/jreuter/ 28283W: http://www.qsl.net/dl1bke/ 28284F: Documentation/networking/device_drivers/hamradio/z8530drv.rst 28285F: drivers/net/hamradio/*scc.c 28286F: drivers/net/hamradio/z8530.h 28287 28288ZD1211RW WIRELESS DRIVER 28289L: linux-wireless@vger.kernel.org 28290S: Orphan 28291F: drivers/net/wireless/zydas/ 28292 28293ZD1301 MEDIA DRIVER 28294L: linux-media@vger.kernel.org 28295S: Orphan 28296W: https://linuxtv.org/ 28297Q: https://patchwork.linuxtv.org/project/linux-media/list/ 28298F: drivers/media/usb/dvb-usb-v2/zd1301* 28299 28300ZD1301_DEMOD MEDIA DRIVER 28301L: linux-media@vger.kernel.org 28302S: Orphan 28303W: https://linuxtv.org/ 28304Q: https://patchwork.linuxtv.org/project/linux-media/list/ 28305F: drivers/media/dvb-frontends/zd1301_demod* 28306 28307ZHAOXIN PROCESSOR SUPPORT 28308M: Tony W Wang-oc <TonyWWang-oc@zhaoxin.com> 28309L: linux-kernel@vger.kernel.org 28310S: Maintained 28311F: arch/x86/kernel/cpu/zhaoxin.c 28312 28313ZONED LOOP DEVICE 28314M: Damien Le Moal <dlemoal@kernel.org> 28315R: Christoph Hellwig <hch@lst.de> 28316L: linux-block@vger.kernel.org 28317S: Maintained 28318F: Documentation/admin-guide/blockdev/zoned_loop.rst 28319F: drivers/block/zloop.c 28320 28321ZONEFS FILESYSTEM 28322M: Damien Le Moal <dlemoal@kernel.org> 28323M: Naohiro Aota <naohiro.aota@wdc.com> 28324R: Johannes Thumshirn <jth@kernel.org> 28325L: linux-fsdevel@vger.kernel.org 28326S: Maintained 28327T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git 28328F: Documentation/filesystems/zonefs.rst 28329F: fs/zonefs/ 28330 28331ZR36067 VIDEO FOR LINUX DRIVER 28332M: Corentin Labbe <clabbe@baylibre.com> 28333L: mjpeg-users@lists.sourceforge.net 28334L: linux-media@vger.kernel.org 28335S: Maintained 28336W: http://mjpeg.sourceforge.net/driver-zoran/ 28337Q: https://patchwork.linuxtv.org/project/linux-media/list/ 28338F: Documentation/driver-api/media/drivers/zoran.rst 28339F: drivers/media/pci/zoran/ 28340 28341ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER 28342M: Minchan Kim <minchan@kernel.org> 28343M: Sergey Senozhatsky <senozhatsky@chromium.org> 28344L: linux-kernel@vger.kernel.org 28345S: Maintained 28346F: Documentation/admin-guide/blockdev/zram.rst 28347F: drivers/block/zram/ 28348 28349ZS DECSTATION Z85C30 SERIAL DRIVER 28350M: "Maciej W. Rozycki" <macro@orcam.me.uk> 28351S: Maintained 28352F: drivers/tty/serial/zs.* 28353 28354ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR 28355M: Minchan Kim <minchan@kernel.org> 28356M: Sergey Senozhatsky <senozhatsky@chromium.org> 28357L: linux-mm@kvack.org 28358S: Maintained 28359F: Documentation/mm/zsmalloc.rst 28360F: include/linux/zsmalloc.h 28361F: mm/zpdesc.h 28362F: mm/zsmalloc.c 28363 28364ZSTD 28365M: Nick Terrell <terrelln@fb.com> 28366M: David Sterba <dsterba@suse.com> 28367S: Maintained 28368B: https://github.com/facebook/zstd/issues 28369T: git https://github.com/terrelln/linux.git 28370F: crypto/zstd.c 28371F: include/linux/zstd* 28372F: lib/decompress_unzstd.c 28373F: lib/zstd/ 28374N: zstd 28375K: zstd 28376 28377ZSWAP COMPRESSED SWAP CACHING 28378M: Johannes Weiner <hannes@cmpxchg.org> 28379M: Yosry Ahmed <yosry.ahmed@linux.dev> 28380M: Nhat Pham <nphamcs@gmail.com> 28381R: Chengming Zhou <chengming.zhou@linux.dev> 28382L: linux-mm@kvack.org 28383S: Maintained 28384F: Documentation/admin-guide/mm/zswap.rst 28385F: include/linux/zswap.h 28386F: mm/zswap.c 28387F: tools/testing/selftests/cgroup/test_zswap.c 28388 28389SENARYTECH AUDIO CODEC DRIVER 28390M: bo liu <bo.liu@senarytech.com> 28391S: Maintained 28392T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 28393F: sound/hda/codecs/senarytech.c 28394 28395THE REST 28396M: Linus Torvalds <torvalds@linux-foundation.org> 28397L: linux-kernel@vger.kernel.org 28398S: Buried alive in reporters 28399T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 28400F: * 28401F: */ 28402
