mirror of
https://github.com/torvalds/linux.git
synced 2024-11-29 07:31:29 +00:00
6693f9f96a
This driver adds pinctrl/GPIO support for Intel Gemini Lake SoC. The GPIO controller is based on the next generation GPIO hardware but still compatible with the one supported by the Intel core pinctrl/GPIO driver. This commit includes material from David E. Box. Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com> Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
75 lines
2.0 KiB
Plaintext
75 lines
2.0 KiB
Plaintext
#
|
|
# Intel pin control drivers
|
|
#
|
|
|
|
config PINCTRL_BAYTRAIL
|
|
bool "Intel Baytrail GPIO pin control"
|
|
depends on GPIOLIB && ACPI
|
|
select GPIOLIB_IRQCHIP
|
|
select PINMUX
|
|
select PINCONF
|
|
select GENERIC_PINCONF
|
|
help
|
|
driver for memory mapped GPIO functionality on Intel Baytrail
|
|
platforms. Supports 3 banks with 102, 28 and 44 gpios.
|
|
Most pins are usually muxed to some other functionality by firmware,
|
|
so only a small amount is available for gpio use.
|
|
|
|
Requires ACPI device enumeration code to set up a platform device.
|
|
|
|
config PINCTRL_CHERRYVIEW
|
|
tristate "Intel Cherryview/Braswell pinctrl and GPIO driver"
|
|
depends on ACPI
|
|
select PINMUX
|
|
select PINCONF
|
|
select GENERIC_PINCONF
|
|
select GPIOLIB
|
|
select GPIOLIB_IRQCHIP
|
|
help
|
|
Cherryview/Braswell pinctrl driver provides an interface that
|
|
allows configuring of SoC pins and using them as GPIOs.
|
|
|
|
config PINCTRL_MERRIFIELD
|
|
tristate "Intel Merrifield pinctrl driver"
|
|
depends on X86_INTEL_MID
|
|
select PINMUX
|
|
select PINCONF
|
|
select GENERIC_PINCONF
|
|
help
|
|
Merrifield Family-Level Interface Shim (FLIS) driver provides an
|
|
interface that allows configuring of SoC pins and using them as
|
|
GPIOs.
|
|
|
|
config PINCTRL_INTEL
|
|
tristate
|
|
select PINMUX
|
|
select PINCONF
|
|
select GENERIC_PINCONF
|
|
select GPIOLIB
|
|
select GPIOLIB_IRQCHIP
|
|
|
|
config PINCTRL_BROXTON
|
|
tristate "Intel Broxton pinctrl and GPIO driver"
|
|
depends on ACPI
|
|
select PINCTRL_INTEL
|
|
help
|
|
Broxton pinctrl driver provides an interface that allows
|
|
configuring of SoC pins and using them as GPIOs.
|
|
|
|
config PINCTRL_GEMINILAKE
|
|
tristate "Intel Gemini Lake SoC pinctrl and GPIO driver"
|
|
depends on ACPI
|
|
select PINCTRL_INTEL
|
|
help
|
|
This pinctrl driver provides an interface that allows configuring
|
|
of Intel Gemini Lake SoC pins and using them as GPIOs.
|
|
|
|
config PINCTRL_SUNRISEPOINT
|
|
tristate "Intel Sunrisepoint pinctrl and GPIO driver"
|
|
depends on ACPI
|
|
select PINCTRL_INTEL
|
|
help
|
|
Sunrisepoint is the PCH of Intel Skylake. This pinctrl driver
|
|
provides an interface that allows configuring of PCH pins and
|
|
using them as GPIOs.
|