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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-11 08:27:49 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-11 08:27:49 +0000
commitace9429bb58fd418f0c81d4c2835699bddf6bde6 (patch)
treeb2d64bc10158fdd5497876388cd68142ca374ed3 /drivers/pinctrl/Kconfig
parentInitial commit. (diff)
downloadlinux-ace9429bb58fd418f0c81d4c2835699bddf6bde6.tar.xz
linux-ace9429bb58fd418f0c81d4c2835699bddf6bde6.zip
Adding upstream version 6.6.15.upstream/6.6.15
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'drivers/pinctrl/Kconfig')
-rw-r--r--drivers/pinctrl/Kconfig537
1 files changed, 537 insertions, 0 deletions
diff --git a/drivers/pinctrl/Kconfig b/drivers/pinctrl/Kconfig
new file mode 100644
index 0000000000..7dfb719058
--- /dev/null
+++ b/drivers/pinctrl/Kconfig
@@ -0,0 +1,537 @@
+# SPDX-License-Identifier: GPL-2.0-only
+#
+# PINCTRL infrastructure and drivers
+#
+
+menuconfig PINCTRL
+ bool "Pin controllers"
+
+if PINCTRL
+
+config GENERIC_PINCTRL_GROUPS
+ bool
+
+config PINMUX
+ bool "Support pin multiplexing controllers" if COMPILE_TEST
+
+config GENERIC_PINMUX_FUNCTIONS
+ bool
+ select PINMUX
+
+config PINCONF
+ bool "Support pin configuration controllers" if COMPILE_TEST
+
+config GENERIC_PINCONF
+ bool
+ select PINCONF
+
+config DEBUG_PINCTRL
+ bool "Debug PINCTRL calls"
+ depends on DEBUG_KERNEL
+ help
+ Say Y here to add some extra checks and diagnostics to PINCTRL calls.
+
+config PINCTRL_AMD
+ bool "AMD GPIO pin control"
+ depends on HAS_IOMEM
+ depends on ACPI || COMPILE_TEST
+ select GPIOLIB
+ select GPIOLIB_IRQCHIP
+ select PINMUX
+ select PINCONF
+ select GENERIC_PINCONF
+ help
+ The driver for memory mapped GPIO functionality on AMD platforms
+ (x86 or arm). Most of the pins are usually muxed to some other
+ functionality by firmware, so only a small amount is available
+ for GPIO use.
+
+ Requires ACPI/FDT device enumeration code to set up a platform
+ device.
+
+config PINCTRL_APPLE_GPIO
+ tristate "Apple SoC GPIO pin controller driver"
+ depends on ARCH_APPLE
+ select PINMUX
+ select GPIOLIB
+ select GPIOLIB_IRQCHIP
+ select GENERIC_PINCTRL_GROUPS
+ select GENERIC_PINMUX_FUNCTIONS
+ select OF_GPIO
+ help
+ This is the driver for the GPIO controller found on Apple ARM SoCs,
+ including M1.
+
+ This driver can also be built as a module. If so, the module
+ will be called pinctrl-apple-gpio.
+
+config PINCTRL_ARTPEC6
+ bool "Axis ARTPEC-6 pin controller driver"
+ depends on MACH_ARTPEC6
+ select PINMUX
+ select GENERIC_PINCONF
+ help
+ This is the driver for the Axis ARTPEC-6 pin controller. This driver
+ supports pin function multiplexing as well as pin bias and drive
+ strength configuration. Device tree integration instructions can be
+ found in Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt
+
+config PINCTRL_AS3722
+ tristate "Pinctrl and GPIO driver for ams AS3722 PMIC"
+ depends on MFD_AS3722 && GPIOLIB
+ select PINMUX
+ select GENERIC_PINCONF
+ help
+ AS3722 device supports the configuration of GPIO pins for different
+ functionality. This driver supports the pinmux, push-pull and
+ open drain configuration for the GPIO pins of AS3722 devices. It also
+ supports the GPIO functionality through gpiolib.
+
+config PINCTRL_AT91
+ bool "AT91 pinctrl driver"
+ depends on OF
+ depends on ARCH_AT91
+ select PINMUX
+ select PINCONF
+ select GPIOLIB
+ select OF_GPIO
+ select GPIOLIB_IRQCHIP
+ help
+ Say Y here to enable the at91 pinctrl driver
+
+config PINCTRL_AT91PIO4
+ bool "AT91 PIO4 pinctrl driver"
+ depends on OF
+ depends on HAS_IOMEM
+ depends on ARCH_AT91 || COMPILE_TEST
+ select PINMUX
+ select GENERIC_PINCONF
+ select GPIOLIB
+ select GPIOLIB_IRQCHIP
+ select OF_GPIO
+ help
+ Say Y here to enable the at91 pinctrl/gpio driver for Atmel PIO4
+ controller available on sama5d2 SoC.
+
+config PINCTRL_AXP209
+ tristate "X-Powers AXP209 PMIC pinctrl and GPIO Support"
+ depends on MFD_AXP20X
+ depends on OF
+ select PINMUX
+ select GENERIC_PINCONF
+ select GPIOLIB
+ help
+ AXP PMICs provides multiple GPIOs that can be muxed for different
+ functions. This driver bundles a pinctrl driver to select the function
+ muxing and a GPIO driver to handle the GPIO when the GPIO function is
+ selected.
+ Say Y to enable pinctrl and GPIO support for the AXP209 PMIC.
+
+config PINCTRL_BM1880
+ bool "Bitmain BM1880 Pinctrl driver"
+ depends on OF && (ARCH_BITMAIN || COMPILE_TEST)
+ default ARCH_BITMAIN
+ select PINMUX
+ help
+ Pinctrl driver for Bitmain BM1880 SoC.
+
+config PINCTRL_CY8C95X0
+ tristate "Cypress CY8C95X0 I2C pinctrl and GPIO driver"
+ depends on I2C
+ select GPIOLIB
+ select GPIOLIB_IRQCHIP
+ select PINMUX
+ select PINCONF
+ select GENERIC_PINCONF
+ select REGMAP_I2C
+ help
+ Support for 20/40/60 pin Cypress Cy8C95x0 pinctrl/gpio I2C expander.
+ This driver can also be built as a module. If so, the module will be
+ called pinctrl-cy8c95x0.
+
+config PINCTRL_DA850_PUPD
+ tristate "TI DA850/OMAP-L138/AM18XX pull-up and pull-down groups"
+ depends on OF && (ARCH_DAVINCI_DA850 || COMPILE_TEST)
+ select PINCONF
+ select GENERIC_PINCONF
+ help
+ Driver for TI DA850/OMAP-L138/AM18XX pinconf. Used to control
+ pull-up and pull-down pin groups.
+
+config PINCTRL_DA9062
+ tristate "Dialog Semiconductor DA9062 PMIC pinctrl and GPIO Support"
+ depends on MFD_DA9062
+ select GPIOLIB
+ help
+ The Dialog DA9062 PMIC provides multiple GPIOs that can be muxed for
+ different functions. This driver bundles a pinctrl driver to select the
+ function muxing and a GPIO driver to handle the GPIO when the GPIO
+ function is selected.
+
+ Say Y to enable pinctrl and GPIO support for the DA9062 PMIC.
+
+config PINCTRL_DIGICOLOR
+ bool
+ depends on ARCH_DIGICOLOR || COMPILE_TEST
+ select PINMUX
+ select GENERIC_PINCONF
+
+config PINCTRL_EQUILIBRIUM
+ tristate "Generic pinctrl and GPIO driver for Intel Lightning Mountain SoC"
+ depends on OF && HAS_IOMEM
+ depends on X86 || COMPILE_TEST
+ select PINMUX
+ select PINCONF
+ select GPIOLIB
+ select GPIO_GENERIC
+ select GPIOLIB_IRQCHIP
+ select GENERIC_PINCONF
+ select GENERIC_PINCTRL_GROUPS
+ select GENERIC_PINMUX_FUNCTIONS
+ help
+ Equilibrium driver is a pinctrl and GPIO driver for Intel Lightning
+ Mountain network processor SoC that supports both the GPIO and pin
+ control frameworks. It provides interfaces to setup pin muxing, assign
+ desired pin functions, configure GPIO attributes for LGM SoC pins.
+ Pin muxing and pin config settings are retrieved from device tree.
+
+config PINCTRL_GEMINI
+ bool
+ depends on ARCH_GEMINI
+ default ARCH_GEMINI
+ select PINMUX
+ select GENERIC_PINCONF
+ select MFD_SYSCON
+
+config PINCTRL_INGENIC
+ bool "Pinctrl driver for the Ingenic JZ47xx SoCs"
+ default MACH_INGENIC
+ depends on OF
+ depends on MIPS || COMPILE_TEST
+ select GENERIC_PINCONF
+ select GENERIC_PINCTRL_GROUPS
+ select GENERIC_PINMUX_FUNCTIONS
+ select GPIOLIB
+ select GPIOLIB_IRQCHIP
+ select REGMAP_MMIO
+
+config PINCTRL_K210
+ bool "Pinctrl driver for the Canaan Kendryte K210 SoC"
+ depends on RISCV && SOC_CANAAN && OF
+ select GENERIC_PINMUX_FUNCTIONS
+ select GENERIC_PINCONF
+ select GPIOLIB
+ select OF_GPIO
+ select REGMAP_MMIO
+ default SOC_CANAAN
+ help
+ Add support for the Canaan Kendryte K210 RISC-V SOC Field
+ Programmable IO Array (FPIOA) controller.
+
+config PINCTRL_KEEMBAY
+ tristate "Pinctrl driver for Intel Keem Bay SoC"
+ depends on ARCH_KEEMBAY || (ARM64 && COMPILE_TEST)
+ depends on HAS_IOMEM
+ select PINMUX
+ select PINCONF
+ select GENERIC_PINCONF
+ select GENERIC_PINCTRL_GROUPS
+ select GENERIC_PINMUX_FUNCTIONS
+ select GPIOLIB
+ select GPIOLIB_IRQCHIP
+ select GPIO_GENERIC
+ help
+ This selects pin control driver for the Intel Keem Bay SoC.
+ It provides pin config functions such as pull-up, pull-down,
+ interrupt, drive strength, sec lock, Schmitt trigger, slew
+ rate control and direction control. This module will be
+ called as pinctrl-keembay.
+
+config PINCTRL_LANTIQ
+ bool
+ depends on LANTIQ
+ select PINMUX
+ select PINCONF
+
+config PINCTRL_FALCON
+ bool
+ depends on SOC_FALCON
+ depends on PINCTRL_LANTIQ
+
+config PINCTRL_LOONGSON2
+ tristate "Pinctrl driver for the Loongson-2 SoC"
+ depends on OF && (LOONGARCH || COMPILE_TEST)
+ select PINMUX
+ select GENERIC_PINCONF
+ help
+ This selects pin control driver for the Loongson-2 SoC. It
+ provides pin config functions multiplexing. GPIO pin pull-up,
+ pull-down functions are not supported. Say yes to enable
+ pinctrl for Loongson-2 SoC.
+
+config PINCTRL_XWAY
+ bool
+ depends on SOC_TYPE_XWAY
+ depends on PINCTRL_LANTIQ
+
+config PINCTRL_LPC18XX
+ bool "NXP LPC18XX/43XX SCU pinctrl driver"
+ depends on OF && (ARCH_LPC18XX || COMPILE_TEST)
+ default ARCH_LPC18XX
+ select PINMUX
+ select GENERIC_PINCONF
+ help
+ Pinctrl driver for NXP LPC18xx/43xx System Control Unit (SCU).
+
+config PINCTRL_MAX77620
+ tristate "MAX77620/MAX20024 Pincontrol support"
+ depends on MFD_MAX77620 && OF
+ select PINMUX
+ select GENERIC_PINCONF
+ help
+ Say Y here to enable Pin control support for Maxim MAX77620 PMIC.
+ This PMIC has 8 GPIO pins that work as GPIO as well as special
+ function in alternate mode. This driver also configure push-pull,
+ open drain, FPS slots etc.
+
+config PINCTRL_MCP23S08_I2C
+ tristate
+ select REGMAP_I2C
+
+config PINCTRL_MCP23S08_SPI
+ tristate
+ select REGMAP_SPI
+
+config PINCTRL_MCP23S08
+ tristate "Microchip MCP23xxx I/O expander"
+ depends on SPI_MASTER || I2C
+ select GPIOLIB
+ select GPIOLIB_IRQCHIP
+ select GENERIC_PINCONF
+ select PINCTRL_MCP23S08_I2C if I2C
+ select PINCTRL_MCP23S08_SPI if SPI_MASTER
+ help
+ SPI/I2C driver for Microchip MCP23S08 / MCP23S17 / MCP23S18 /
+ MCP23008 / MCP23017 / MCP23018 I/O expanders.
+ This provides a GPIO interface supporting inputs and outputs and a
+ corresponding interrupt-controller.
+
+config PINCTRL_MICROCHIP_SGPIO
+ tristate "Pinctrl driver for Microsemi/Microchip Serial GPIO"
+ depends on OF
+ depends on HAS_IOMEM
+ select GPIOLIB
+ select GPIOLIB_IRQCHIP
+ select GENERIC_PINCONF
+ select GENERIC_PINCTRL_GROUPS
+ select GENERIC_PINMUX_FUNCTIONS
+ select OF_GPIO
+ help
+ Support for the serial GPIO interface used on Microsemi and
+ Microchip SoCs. By using a serial interface, the SIO
+ controller significantly extends the number of available
+ GPIOs with a minimum number of additional pins on the
+ device. The primary purpose of the SIO controller is to
+ connect control signals from SFP modules and to act as an
+ LED controller.
+
+ If compiled as a module, the module name will be
+ pinctrl-microchip-sgpio.
+
+config PINCTRL_OCELOT
+ tristate "Pinctrl driver for the Microsemi Ocelot and Jaguar2 SoCs"
+ depends on OF
+ depends on HAS_IOMEM
+ select GPIOLIB
+ select GPIOLIB_IRQCHIP
+ select GENERIC_PINCONF
+ select GENERIC_PINCTRL_GROUPS
+ select GENERIC_PINMUX_FUNCTIONS
+ select OF_GPIO
+ select REGMAP_MMIO
+ help
+ Support for the internal GPIO interfaces on Microsemi Ocelot and
+ Jaguar2 SoCs.
+
+ If conpiled as a module, the module name will be pinctrl-ocelot.
+
+config PINCTRL_PALMAS
+ tristate "Pinctrl driver for the PALMAS Series MFD devices"
+ depends on OF && MFD_PALMAS
+ select PINMUX
+ select GENERIC_PINCONF
+ help
+ Palmas device supports the configuration of pins for different
+ functionality. This driver supports the pinmux, push-pull and
+ open drain configuration for the Palmas series devices like
+ TPS65913, TPS80036 etc.
+
+config PINCTRL_PIC32
+ bool "Microchip PIC32 pin controller driver"
+ depends on OF
+ depends on MACH_PIC32
+ select PINMUX
+ select GENERIC_PINCONF
+ select GPIOLIB_IRQCHIP
+ select OF_GPIO
+ help
+ This is the pin controller and gpio driver for Microchip PIC32
+ microcontrollers. This option is selected automatically when specific
+ machine and arch are selected to build.
+
+config PINCTRL_PIC32MZDA
+ def_bool y if PIC32MZDA
+ select PINCTRL_PIC32
+
+config PINCTRL_PISTACHIO
+ bool "IMG Pistachio SoC pinctrl driver"
+ depends on OF && (MIPS || COMPILE_TEST)
+ depends on GPIOLIB
+ select PINMUX
+ select GENERIC_PINCONF
+ select GPIOLIB_IRQCHIP
+ select OF_GPIO
+ help
+ This support pinctrl and GPIO driver for IMG Pistachio SoC.
+
+config PINCTRL_RK805
+ tristate "Pinctrl and GPIO driver for RK805 PMIC"
+ depends on MFD_RK8XX
+ select GPIOLIB
+ select PINMUX
+ select GENERIC_PINCONF
+ help
+ This selects the pinctrl driver for RK805.
+
+config PINCTRL_ROCKCHIP
+ tristate "Rockchip gpio and pinctrl driver"
+ depends on ARCH_ROCKCHIP || COMPILE_TEST
+ depends on OF
+ select GPIOLIB
+ select PINMUX
+ select GENERIC_PINCONF
+ select GENERIC_IRQ_CHIP
+ select MFD_SYSCON
+ select OF_GPIO
+ default ARCH_ROCKCHIP
+ help
+ This support pinctrl and GPIO driver for Rockchip SoCs.
+
+config PINCTRL_SINGLE
+ tristate "One-register-per-pin type device tree based pinctrl driver"
+ depends on OF
+ depends on HAS_IOMEM
+ select GENERIC_PINCTRL_GROUPS
+ select GENERIC_PINMUX_FUNCTIONS
+ select GENERIC_PINCONF
+ help
+ This selects the device tree based generic pinctrl driver.
+
+config PINCTRL_ST
+ bool
+ depends on OF
+ select PINMUX
+ select PINCONF
+ select GPIOLIB_IRQCHIP
+
+config PINCTRL_STMFX
+ tristate "STMicroelectronics STMFX GPIO expander pinctrl driver"
+ depends on I2C
+ depends on OF_GPIO
+ select GENERIC_PINCONF
+ select GPIOLIB_IRQCHIP
+ select MFD_STMFX
+ help
+ Driver for STMicroelectronics Multi-Function eXpander (STMFX)
+ GPIO expander.
+ This provides a GPIO interface supporting inputs and outputs,
+ and configuring push-pull, open-drain, and can also be used as
+ interrupt-controller.
+
+config PINCTRL_SX150X
+ bool "Semtech SX150x I2C GPIO expander pinctrl driver"
+ depends on I2C=y
+ select PINMUX
+ select PINCONF
+ select GENERIC_PINCONF
+ select GPIOLIB
+ select GPIOLIB_IRQCHIP
+ select REGMAP
+ help
+ Say Y here to provide support for Semtech SX150x-series I2C
+ GPIO expanders as pinctrl module.
+ Compatible models include:
+ - 8 bits: sx1508q, sx1502q
+ - 16 bits: sx1509q, sx1506q
+
+config PINCTRL_TB10X
+ bool
+ depends on OF && ARC_PLAT_TB10X
+ select GPIOLIB
+
+config PINCTRL_ZYNQ
+ bool "Pinctrl driver for Xilinx Zynq"
+ depends on ARCH_ZYNQ
+ select PINMUX
+ select GENERIC_PINCONF
+ help
+ This selects the pinctrl driver for Xilinx Zynq.
+
+config PINCTRL_ZYNQMP
+ tristate "Pinctrl driver for Xilinx ZynqMP"
+ depends on ZYNQMP_FIRMWARE
+ select PINMUX
+ select GENERIC_PINCONF
+ default ZYNQMP_FIRMWARE
+ help
+ This selects the pinctrl driver for Xilinx ZynqMP platform.
+ This driver will query the pin information from the firmware
+ and allow configuring the pins.
+ Configuration can include the mux function to select on those
+ pin(s)/group(s), and various pin configuration parameters
+ such as pull-up, slew rate, etc.
+ This driver can also be built as a module. If so, the module
+ will be called pinctrl-zynqmp.
+
+config PINCTRL_MLXBF3
+ tristate "NVIDIA BlueField-3 SoC Pinctrl driver"
+ depends on (MELLANOX_PLATFORM && ARM64) || COMPILE_TEST
+ select PINMUX
+ select GPIOLIB
+ select GPIOLIB_IRQCHIP
+ help
+ Say Y to select the pinctrl driver for BlueField-3 SoCs.
+ This pin controller allows selecting the mux function for
+ each pin. This driver can also be built as a module called
+ pinctrl-mlxbf3.
+
+source "drivers/pinctrl/actions/Kconfig"
+source "drivers/pinctrl/aspeed/Kconfig"
+source "drivers/pinctrl/bcm/Kconfig"
+source "drivers/pinctrl/berlin/Kconfig"
+source "drivers/pinctrl/cirrus/Kconfig"
+source "drivers/pinctrl/freescale/Kconfig"
+source "drivers/pinctrl/intel/Kconfig"
+source "drivers/pinctrl/mediatek/Kconfig"
+source "drivers/pinctrl/meson/Kconfig"
+source "drivers/pinctrl/mvebu/Kconfig"
+source "drivers/pinctrl/nomadik/Kconfig"
+source "drivers/pinctrl/nuvoton/Kconfig"
+source "drivers/pinctrl/nxp/Kconfig"
+source "drivers/pinctrl/pxa/Kconfig"
+source "drivers/pinctrl/qcom/Kconfig"
+source "drivers/pinctrl/renesas/Kconfig"
+source "drivers/pinctrl/samsung/Kconfig"
+source "drivers/pinctrl/spear/Kconfig"
+source "drivers/pinctrl/sprd/Kconfig"
+source "drivers/pinctrl/starfive/Kconfig"
+source "drivers/pinctrl/stm32/Kconfig"
+source "drivers/pinctrl/sunplus/Kconfig"
+source "drivers/pinctrl/sunxi/Kconfig"
+source "drivers/pinctrl/tegra/Kconfig"
+source "drivers/pinctrl/ti/Kconfig"
+source "drivers/pinctrl/uniphier/Kconfig"
+source "drivers/pinctrl/visconti/Kconfig"
+source "drivers/pinctrl/vt8500/Kconfig"
+
+endif