Kconfig - OpenGrok cross reference for /linux-6.8/drivers/i2c/busses/Kconfig

1 # SPDX-License-Identifier: GPL-2.0-only
9 comment "PC SMBus host controller drivers"
10 	depends on PCI
16 	  for Cypress CCGx Type-C controller. Individual bus drivers
21 	depends on PCI
24 	  Host controller on Acer Labs Inc. (ALI) M1535 South Bridges.  The SMB
25 	  controller is part of the 7101 device, which is an ACPI-compliant
29 	  will be called i2c-ali1535.
33 	depends on PCI
36 	  Host controller on Acer Labs Inc. (ALI) M1563 South Bridges.  The SMB
37 	  controller is part of the 7101 device, which is an ACPI-compliant
41 	  will be called i2c-ali1563.
45 	depends on PCI
51 	  will be called i2c-ali15x3.
55 	depends on PCI
63 	  will be called i2c-amd756.
70 	  S4882 motherboard.  On this 4-CPU board, the SMBus is multiplexed
76 	  will be called i2c-amd756-s4882.
80 	depends on PCI
86 	  will be called i2c-amd8111.
90 	depends on PCI && ACPI
96 	  be called i2c-amd-mp2-pci and i2c-amd-mp2-plat.
99 	tristate "Hix5hd2 high-speed I2C driver"
102 	  Say Y here to include support for the high-speed I2C controller
106 	  will be called i2c-hix5hd2.
110 	depends on PCI
121 	    82801CA/CAM
164 	  will be called i2c-i801.
168 	depends on PCI
175 	  will be called i2c-isch.
179 	depends on PCI && X86
182 	  iSMT SMBus host controller interface.
185 	  called i2c-ismt.
189 	depends on PCI
203 	    AMD Hudson-2
210 	    Serverworks HT-1000
211 	    Serverworks HT-1100
214 	  Some AMD chipsets contain two PIIX4-compatible SMBus
219 	  will be called i2c-piix4.
229 	  Note this controller is hooked up to a TI bq24292i charger-IC,
230 	  combined with a FUSB302 Type-C port-controller as such it is advised
235 	depends on PCI
241 	  will be called i2c-nforce2.
248 	  S4985 motherboard.  On this 4-CPU board, the SMBus is multiplexed
254 	  will be called i2c-nforce2-s4985.
258 	depends on PCI
263 	  Type-C controller. This driver can also be built as a module called
264 	  i2c-nvidia-gpu.
268 	depends on PCI
274 	  will be called i2c-sis5595.
278 	depends on PCI
284 	  will be called i2c-sis630.
288 	depends on PCI
302 	  will be called i2c-sis96x.
306 	depends on PCI
313 	  will be called i2c-via.
317 	depends on PCI
335 	  will be called i2c-viapro.
349 	  the module will be called i2c-scmi.
353 comment "Mac SMBus host controller drivers"
358 	depends on PCI && PPC_CHRP
366 	  will be called i2c-hydra.
378 	  will be called i2c-powermac.
380 comment "I2C system bus drivers (mostly embedded / system-on-chip)"
391 	  will be called i2c-altera.
401 	  will be called i2c-aspeed.
404 	tristate "Atmel AT91 I2C Two-Wire interface (TWI)"
412 	  to support combined I2C messages.  Use the i2c-gpio driver
419 	  are facing this situation, use the i2c-gpio driver.
430 	    - It can hang, on a SAMA5D4, after several transfers.
431 	    - There are some mismtaches with a SAMA5D4 as slave and a SAMA5D2 as
442 	  will be called i2c-au1550.
467 	  will be called i2c-bcm2835.
505 	  Say yes here to select Cadence I2C Host Controller. This controller is
516 	  will be called i2c-cbus-gpio.
526 	  will be called i2c-cpm.
535 	  will be called i2c-davinci.
554 	  i2c-designware-core.
566 	  will be called i2c-designware-platform.
572 	depends on PCI
577 	  This driver enables managed host access to the selected I2C bus shared
589 	  This driver enables managed host access to the PMIC I2C bus on select
590 	  Intel BayTrail platforms using the X-Powers AXP288 PMIC. It allows
591 	  the host to request uninterrupted access to the PMIC's I2C bus from
596 	tristate "Synopsys DesignWare PCI"
597 	depends on PCI
605 	  will be called i2c-designware-pci.
614 	  will be called i2c-digicolor.
618 	depends on PCI && (X86_32 || MIPS || COMPILE_TEST)
626 	  ML7213 IOH is for IVI(In-Vehicle Infotainment) use, ML7223 IOH is
640 	tristate "Exynos high-speed I2C driver"
645 	  High-speed I2C controller on Samsung Exynos5 and newer Samsung SoCs:
651 	tristate "GPIO-based bitbanging I2C"
656 	  arch-neutral GPIO API to control the SCL and SDA lines.
659 	bool "GPIO-based fault injector"
662 	  This adds some functionality to the i2c-gpio driver which can inject
663 	  faults to an I2C bus, so another bus master can be stress-tested.
683 	  will be called i2c-highlander.
693 	  will be called i2c-hisi.
696 	tristate "IBM PPC 4xx on-chip I2C interface"
703 	  will be called i2c-ibm_iic.
713 	  will be called i2c-img-scb.
724 	  will be called i2c-imx.
734 	  will be called i2c-imx-lpi2c.
737 	tristate "Intel IXP4xx on-chip I2C interface"
744 	  will be called i2c-iop3xx.
763 	  will be called i2c-kempld.
773 	  will be called i2c-lpc2k.
780 	  I2C interface on the Loongson-2K SoCs and Loongson LS7A bridge
784 	  will be called i2c-ls2x.
796           called i2c-mlxbf.
798           This driver implements an I2C SMBus host controller and enables both
818 	  called i2c-microchip-core.
825 	  built-in I2C interface on the MPC107, Tsi107, MPC512x, MPC52xx,
829 	  will be called i2c-mpc.
852 	  built-in I2C interface on the Marvell 64xxx line of host bridges.
856 	  will be called i2c-mv64xxx.
867 	  will be called i2c-mxs.
870 	tristate "ST-Ericsson Nomadik/Ux500 I2C Controller"
874 	  I2C interface from ST-Ericsson's Nomadik and Ux500 architectures,
894 	  will be called i2c-ocores.
915 	depends on PPC_PASEMI && PCI
917 	  Supports the PA Semi PWRficient on-chip SMBus interfaces.
929 	  will be called i2c-apple.
939 	  will be called i2c-pca-platform.
949 	  will be called i2c-pnx.
953 	depends on ARCH_PXA || ARCH_MMP || ARCH_MVEBU || (X86_32 && PCI && OF) || COMPILE_TEST
957 	  will be called i2c-pxa.
960 	def_bool I2C_PXA && X86_32 && PCI && OF
976 	  built-in camera control interface on the Qualcomm SoCs.
979 	  will be called i2c-qcom-cci.
988 	  yes to this option, support will be included for the built-in I2C
992 	  will be called i2c-qcom-geni.
999 	  built-in I2C interface on the Qualcomm SoCs.
1002 	  will be called i2c-qup.
1012 	  will be called i2c-riic.
1022 	  be called i2c-rk3x.
1032 	  will be called i2c-rzv2m.
1048 	  will be called i2c-sh7760.
1055 	  built-in I2C interface on the Renesas SH-Mobile processor.
1058 	  will be called i2c-sh_mobile.
1061 	tristate "Simtec Generic I2C interface"
1065 	  the Simtec Generic I2C interface. This driver is for the
1070 	  will be called i2c-simtec.
1088 	  will be called i2c-st.
1098 	  will be called i2c-stm32f4.
1110 	  will be called i2c-stm32f7.
1133 	  will be called i2c-synquacer.
1156 	tristate "UniPhier FIFO-less I2C controller"
1160 	  the UniPhier FIFO-less I2C interface embedded in PH1-LD4, PH1-sLD8,
1164 	tristate "UniPhier FIFO-builtin I2C controller"
1168 	  the UniPhier FIFO-builtin I2C interface embedded in PH1-Pro4,
1169 	  PH1-Pro5, or newer UniPhier SoCs.
1180 	  will be called i2c-versatile.
1186 	  Say yes if you want to support the I2C bus on Wondermedia 8xxx-series
1190 	  called i2c-wmt.
1200 	  will be called i2c-octeon.
1204 	depends on 64BIT && PCI && (ARM64 || COMPILE_TEST)
1211 	  will be called i2c-thunderx.
1227 	  This driver enables support for the on-chip I2C interface of
1231 	  be called i2c-xlp9xx.
1234 	tristate "Renesas R-Car I2C Controller"
1241 	  R-Car I2C controller.
1244 	  will be called i2c-rcar.
1249 	tristate "Diolan U2C-12 USB adapter"
1253 	  U2C-12, a USB to I2C interface.
1256 	  will be called i2c-diolan-u2c.
1259 	tristate "Diolan DLN-2 USB I2C adapter"
1266 	 will be called i2c-dln2.
1277 	  will be called i2c-ljca.
1287 	  will be called i2c-cp2615.
1299 	  read the file Documentation/i2c/busses/i2c-parport.rst for details.
1302 	  will be called i2c-parport.
1305 	tristate "PCI1XXXX I2C Host Adapter"
1306 	depends on PCI
1312 	  be called i2c-mchp-pci1xxxx.
1322 	  will be called i2c-osif.
1332 	  of the input-utils package.
1337 	  will be called i2c-taos-evm.
1340 	tristate "Tiny-USB adapter"
1344 	  i2c-tiny-usb, a simple do-it-yourself USB to I2C interface. See
1348 	  will be called i2c-tiny-usb.
1381 	  will be called i2c-elektor.
1392 	  will be called i2c-icy.
1406 	  called as i2c-mlxcpld.
1417 	  will be called i2c-pca-isa.
1428 	  Supports the SiByte SOC on-chip I2C interfaces (2 channels).
1440 	tristate "APM X-Gene SoC I2C SLIMpro devices support"
1443 	  Enable I2C bus access using the APM X-Gene SoC SLIMpro
1444 	  co-processor. The I2C device access the I2C bus via the X-Gene
1450 	depends on X86_32 && PCI
1469 	  called as i2c-opal.
1477 	  common PCI or MMIO interface.
1480 	  called as i2c-fsi.
1491           will be called i2c-virtio.