linux-imx

#

# 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_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_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