| /linux/Documentation/admin-guide/perf/ ! |
| H A D | fujitsu_uncore_pmu.rst | 7 This driver supports the Uncore MAC PMUs and the Uncore PCI PMUs found
17 This driver exports:
29 This driver supports the following events for MAC:
32 This event counts MAC cycles at MAC frequency.
34 This event counts the number of read requests to MAC.
36 This event counts the number of read requests including retry to MAC.
38 This event counts the number of responses to read requests to MAC.
40 This event counts the number of read requests including retry with PFTGT
43 This event counts the number of read requests including retry without PFTGT
46 This event counts the number of responses to read requests which hit the
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| /linux/sound/soc/intel/avs/boards/ ! |
| H A D | Kconfig | 11 Use obsolete names for some of avs cards. This option should be
21 This adds support for AVS with DA7219 I2S codec configuration.
22 Say Y or m if you have such a device. This is a recommended option.
29 This adds support for AVS with Digital Mic array configuration.
30 Say Y or m if you have such a device. This is a recommended option.
39 This adds support for AVS with ES8336 I2S codec configuration.
40 Say Y or m if you have such a device. This is a recommended option.
47 This adds support for AVS with HDAudio codec configuration.
48 Say Y or m if you have such a device. This is a recommended option.
54 This adds support for I2S test-board which can be used to verify
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| /linux/drivers/net/ethernet/stmicro/stmmac/ ! |
| H A D | Kconfig | 15 This is the driver for the Ethernet IPs built around a
26 This adds support for STMMAC Selftests using ethtool. Enable this
36 This selects the platform specific bus support for the stmmac driver.
37 This is the driver used on several SoCs:
69 This selects the Anarion SoC glue layer support for the stmmac driver.
75 This driver supports the Eswin EIC7700 Ethernet controller,
88 This selects Ingenic SoCs glue layer support for the stmmac
89 device driver. This driver is used on for the Ingenic SoCs
100 This selects the IPQ806x SoC glue layer support for the stmmac
101 device driver. This driver does not use any of the hardware
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| /linux/arch/arm64/ ! |
| H A D | Kconfig.platforms | 9 This enables support for the Actions Semiconductor S900 SoC family.
16 This enables support for the ARM64 based Airoha SoCs.
27 This enables support for Allwinner sunxi based SoCs like the A64.
33 This enables support for the Annapurna Labs Alpine
41 This enables support for Apple's in-house ARM SoC family, such
49 This enables support for the ARMv8 based ARTPEC SoC Family.
55 This enables support for Axiado SoC family like AX3000
73 This enables support for the Broadcom BCM2837 and BCM2711 SoC.
82 This enables support for Broadcom iProc based SoCs
91 This enables support for Broadcom BCA ARM-based broadband chipsets,
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| /linux/drivers/interconnect/qcom/ ! |
| H A D | Kconfig | 17 This is a driver for the Qualcomm Network-on-Chip on glymur-based
26 This is a driver for the Qualcomm Network-on-Chip on kaanapali-based
35 This is a driver for the Qualcomm Network-on-Chip on msm8909-based
44 This is a driver for the Qualcomm Network-on-Chip on msm8916-based
53 This is a driver for the Qualcomm Network-on-Chip on msm8937-based
62 This is a driver for the Qualcomm Network-on-Chip on msm8939-based
71 This is a driver for the Qualcomm Network-on-Chip on msm8953-based
80 This is a driver for the Qualcomm Network-on-Chip on msm8974-based
89 This is a driver for the Qualcomm Network-on-Chip on msm8976-based
98 This is a driver for the Qualcomm Network-on-Chip on msm8996-based
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| /linux/drivers/clk/sophgo/ ! |
| H A D | Kconfig | 8 This driver supports clock controller of Sophgo CV18XX series SoC.
17 This driver supports the PLL clock controller on the
18 Sophgo SG2042 SoC. This clock IP uses three oscillators with
26 This driver supports the Clock Generator on the
27 Sophgo SG2042 SoC. This clock IP depends on SG2042 PLL clock
29 This driver provides clock function such as DIV/Mux/Gate.
35 This driver supports the RP((Riscv Processors)) subsystem clock
37 This clock IP depends on SG2042 Clock Generator because it uses
39 This driver provides Gate function for RP.
45 This driver supports the clock controller on the Sophgo SG2044
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| /linux/drivers/nvmem/ ! |
| H A D | Kconfig | 8 This framework is designed to provide a generic interface to NVMEM
22 This interface is mostly used by userspace applications to
39 This driver can also be built as a module. If so, the module will
50 This driver can also be built as a module. If so, the module will
63 This driver can also be built as a module. If so, the module
75 This driver can also be built as a module. If so, the module
84 This driver provides support for Broadcom's NVRAM that can be accessed
91 This is a driver for the IC Identification Module (IIM) available on
95 This driver can also be built as a module. If so, the module
103 This is a driver for the On-Chip OTP Controller (OCOTP) available on
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| /linux/drivers/ata/ ! |
| H A D | Kconfig | 9 This is an internal configuration node for any machine that
47 This option adds parsing of ATA command descriptions and error bits
49 This option will enlarge the kernel by approx. 6KB. Disable it only
58 This option adds support for "libata.force=" kernel parameter for
64 This option will enlarge the kernel by approx. 3KB. Disable it if
76 This option adds support for ATA-related ACPI objects.
88 This option adds support for SATA Zero Power Optical Disc
91 ODD when certain condition is satisfied. This does not impact
102 This option adds support for SATA Port Multipliers
114 This option enables support for AHCI Serial ATA.
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| /linux/drivers/pinctrl/qcom/ ! |
| H A D | Kconfig.msm | 8 This is the pinctrl, pinmux, pinconf and gpiolib driver for the
15 This is the pinctrl, pinmux, pinconf and gpiolib driver for the
22 This is the pinctrl, pinmux, pinconf and gpiolib driver for the
32 This is the pinctrl, pinmux, pinconf and gpiolib driver for the
39 This is the pinctrl, pinmux, pinconf and gpiolib driver for
48 This is the pinctrl, pinmux, pinconf and gpiolib driver for the
55 This is the pinctrl, pinmux, pinconf and gpiolib driver for the
63 This is the pinctrl, pinmux, pinconf and gpiolib driver for
72 This is the pinctrl, pinmux, pinconf and gpiolib driver for
81 This is the pinctrl, pinmux, pinconf and gpiolib driver for
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| /linux/drivers/ata/pata_parport/ ! |
| H A D | Kconfig | 10 This option enables support for the ATEN EH-100 parallel port IDE
11 protocol. This protocol is used in some inexpensive low performance
18 This option enables support for the Micro Solutions BACKPACK
30 This option enables support for the Micro Solutions BACKPACK
43 This option enables support for the Commuter parallel port IDE
50 This option enables support for the EP-2000 parallel port IDE
57 This option enables support for the TD-2000 parallel port IDE
58 protocol from Fidelity International Technology. This is a simple
65 This option enables support for the TD-3000 parallel port IDE
66 protocol from Fidelity International Technology. This protocol is
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| /linux/arch/powerpc/platforms/85xx/ ! |
| H A D | Kconfig | 23 This option enables support for the Freescale BSC9131RDB board.
32 This option enables support for the C293PCIE board
38 This option enables support for the Freescale BSC9132 QDS board.
50 This option enables support for the MPC8568 MDS, MPC8569 MDS and P1021 MDS boards
57 This option enables support for the MPC8536 DS board
66 This option enables support for the MPC8544 DS and MPC8572 DS boards
74 This option enables support for the P1020 MBG PC, P1020 UTM PC,
86 This option enables generic unified support for any board with the
96 This option enables support for the P1010 RDB board
107 This option enables support for the Freescale P1022DS reference board.
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| /linux/arch/riscv/ ! |
| H A D | Kconfig.socs | 8 This enables support for Andes SoC platform hardware.
13 This enables support for Anlogic SoC platform hardware.
18 This enables support for ESWIN SoC platform hardware,
27 This enables support for Microchip SoC platforms.
32 This enables support for the RISC-V based Renesas SoCs.
38 This enables support for SiFive SoC platform hardware.
43 This enables support for Sophgo SoC platform hardware.
49 This enables support for SpacemiT SoC platform hardware.
60 This enables support for StarFive SoC platform hardware.
68 This enables support for Allwinner sun20i platform hardware,
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| /linux/drivers/regulator/ ! |
| H A D | Kconfig | 8 This framework is designed to provide a generic interface to voltage
15 output in order to save power and prolong battery life. This applies
19 This framework safely compiles out if not selected so that client
36 This driver provides support for fixed voltage regulators,
43 This driver provides a virtual consumer for the voltage and
45 configuring the supplies requested. This is mainly useful
74 This driver supports Marvell 88PG867 and 88PG868 voltage regulators.
82 This driver supports Marvell 88PM800 voltage regulator chips.
92 This driver supports 88PM8607 voltage regulator chips.
98 This driver implements support for Marvell 88PM886 voltage regulators.
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| /linux/Documentation/ABI/testing/ ! |
| H A D | sysfs-driver-ufs | 5 This file contains the auto-hibernate idle timer setting of a
19 Description: This file shows the device type. This is one of the UFS
29 Description: This file shows the device class. This is one of the UFS
39 Description: This file shows the UFS storage subclass. This is one of
49 Description: This file shows the protocol supported by an UFS device.
50 This is one of the UFS device descriptor parameters.
60 Description: This file shows number of logical units. This is one of
70 Description: This file shows number of well known logical units.
71 This is one of the UFS device descriptor parameters.
81 Description: This file shows value that indicates whether the device is
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| H A D | sysfs-driver-ppi | 6 This folder includes the attributes related with PPI (Physical
22 This attribute shows the version of the PPI supported by the
24 This file is readonly.
30 This attribute shows the request for an operation to be
34 This file can be read and written.
40 This attribute shows the response to the most recent operation
43 This file is readonly.
49 This attribute shows the platform-specific action that should
53 This file is readonly.
59 This attribute shows whether it is allowed to request an
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| H A D | sysfs-class-regulator | 7 state. This reports the regulator enable control, for
10 This will be one of the following strings:
33 "status". This reports the current regulator status, for
36 This will be one of the following strings:
73 type. This holds the regulator type.
75 This will be one of the following strings:
97 microvolts. This holds the regulator output voltage setting
101 NOTE: This value should not be used to determine the regulator
112 microamps. This holds the regulator output current limit
116 NOTE: This value should not be used to determine the regulator
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| /linux/arch/arm/mach-imx/ ! |
| H A D | Kconfig | 47 This enables support for Freescale i.MX31 processor
53 This enables support for Freescale i.MX35 processor
64 This enables support for Freescale i.MX1 processor
75 This enables support for Freescale i.MX25 processor
82 This enables support for Freescale i.MX27 processor
100 This enables support for Freescale i.MX50 processor.
106 This enables support for Freescale i.MX51 processor
113 This enables support for Freescale i.MX53 processor.
136 This enables support for Freescale i.MX6 Quad processor.
145 This enables support for Freescale i.MX6 SoloLite processor.
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| /linux/drivers/reset/ ! |
| H A D | Kconfig | 11 This framework is designed to abstract reset handling of devices
22 This option enables support for the external reset functions for
30 This enables the reset controller driver for AST2700.
36 This enables the ATH79 reset controller driver that supports the
43 This enables the reset controller driver for AXS10x.
50 This enables the reset controller driver for BCM6345 SoCs.
57 This enables the reset controller driver for Marvell Berlin SoCs.
64 This enables the reset controller driver for Broadcom STB SoCs using
73 This enables the RESCAL reset controller for SATA, PCIe0, or PCIe1 on
81 This enables the reset controller driver for ESWIN SoCs. This driver is
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| /linux/sound/soc/intel/boards/ ! |
| H A D | Kconfig | 23 This option prevents the long name from being modified, and the I/O
60 This adds support for the Lynxpoint Audio DSP on Intel(R) Haswell
61 Ultrabook platforms. This is a recommended option.
76 This adds the ASoC machine driver for Intel Broadwell platforms with
92 This adds support for Intel Broadwell platform based boards with
93 the RT5677 audio codec. This is a recommended option.
104 This adds support for the Wilcatpoint Audio DSP on Intel(R) Broadwell
106 Say Y or m if you have such a device. This is a recommended option.
120 This adds support for ASoC machine driver for Intel(R) Baytrail and Baytrail-CR
122 Say Y or m if you have such a device. This i
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| /linux/sound/soc/sof/intel/ ! |
| H A D | Kconfig | 6 This adds support for Sound Open Firmware for Intel(R) platforms.
15 This option is not user-selectable but automagically handled by
23 This option is not user-selectable but automagically handled by
35 This option is not user-selectable but automagically handled by
49 This adds support for Sound Open Firmware for Intel(R) platforms
51 This option can coexist in the same build with the Atom legacy
57 This is a recommended option for distributions.
69 This adds support for Sound Open Firmware for Intel(R) platforms
71 This option can coexist in the same build with the default 'catpt'
93 This add
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| /linux/drivers/cpufreq/ ! |
| H A D | Kconfig.arm | 12 This adds the nvmem based CPUFreq driver for Allwinner
25 This adds the CPUFreq driver for Airoha EN7581 SoCs.
32 This adds the CPUFreq driver for Apple Silicon machines
40 This adds the CPUFreq driver support for Marvell Armada 37xx SoCs.
49 This enables the CPUFreq driver support for Marvell
60 This adds the CPUfreq driver support for ARM platforms using SCPI
63 This driver uses SCPI Message Protocol driver to interact with the
72 This add the CPUfreq driver support for Versatile Express
81 ("AVS") to handle voltage and frequency scaling. This driver provides
92 This adds the CPUFreq driver for Calxeda Highbank SoC
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| /linux/drivers/leds/trigger/ ! |
| H A D | Kconfig | 6 This option enables trigger support for the leds class.
15 This allows LEDs to be controlled by a programmable timer
25 This allows LEDs to blink in one-shot pulses with parameters
39 This allows LEDs to be controlled by disk activity.
46 This allows LEDs to be controlled by MTD activity.
52 This allows LEDs to be controlled by a CPU load average.
60 This allows LEDs to be controlled as a backlight device: they
69 This allows LEDs to be controlled by active CPUs. This shows
78 This allows LEDs to be controlled by an immediate CPU usage.
87 This allows LEDs to be controlled by gpio events. It's good
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| /linux/drivers/net/mdio/ ! |
| H A D | Kconfig | 29 This module provides a driver for the MDIO busses found in the
36 This driver supports the MDIO interface found in the network
44 This module provides a driver for the MDIO busses found in the
52 This module provides a driver for the independent MDIO bus
53 controllers found in the ASPEED AST2600 SoC. This is a driver for the
63 This module implements the MDIO bus protocol in software,
75 This module provides a driver for the MDIO busses found in the
82 This module provides a driver for the Broadcom UniMAC MDIO busses.
83 This hardware can be found in the Broadcom GENET Ethernet MAC
104 This module provides a driver for the MDIO busses found in the
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| /linux/sound/soc/sof/ ! |
| H A D | Kconfig | 5 This adds support for Sound Open Firmware (SOF). SOF is free and
19 This adds support for PCI enumeration. This option is
30 This adds support for ACPI enumeration. This option is required
44 This adds support for Device Tree enumeration. This option is
60 This option enables the data probing feature that can be used to
62 This option is not user-selectable but automagically handled by
69 This option is not user-selectable but automagically handled by
76 This option unlocks SOF developer options for debug/performance/
89 This option forces the use of a probe workqueue, which is only used
102 This adds support for a dummy/nocodec machine driver fallback
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| /linux/drivers/leds/ ! |
| H A D | Kconfig | 5 This option provides the function gpio_led_register_device.
9 # This library does not depend on NEW_LEDS and must be independent so it can be
18 Say Y to enable Linux LED support. This allows control of supported
26 This option enables the LED sysfs class in /sys/class/leds. You'll
33 This option enables the flash LED sysfs class in /sys/class/leds.
43 This option enables the multicolor LED sysfs class in /sys/class/leds.
46 for multicolor LEDs that are grouped together. This class is not
53 This option enables support for the brightness_hw_changed attribute
72 This option enables support for on-chip LED drivers found on Marvell
79 This option enables support for the AN30259A 3-channel
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