15fae8b86SMika Westerberg# 25fae8b86SMika Westerberg# Intel pin control drivers 35fae8b86SMika Westerberg# 45fae8b86SMika Westerberg 55fae8b86SMika Westerbergconfig PINCTRL_BAYTRAIL 65fae8b86SMika Westerberg bool "Intel Baytrail GPIO pin control" 75fae8b86SMika Westerberg depends on GPIOLIB && ACPI 85fae8b86SMika Westerberg select GPIOLIB_IRQCHIP 9c501d0b1SCristina Ciocan select PINMUX 10c501d0b1SCristina Ciocan select PINCONF 11c501d0b1SCristina Ciocan select GENERIC_PINCONF 125fae8b86SMika Westerberg help 135fae8b86SMika Westerberg driver for memory mapped GPIO functionality on Intel Baytrail 145fae8b86SMika Westerberg platforms. Supports 3 banks with 102, 28 and 44 gpios. 155fae8b86SMika Westerberg Most pins are usually muxed to some other functionality by firmware, 165fae8b86SMika Westerberg so only a small amount is available for gpio use. 175fae8b86SMika Westerberg 185fae8b86SMika Westerberg Requires ACPI device enumeration code to set up a platform device. 196e08d6bbSMika Westerberg 206e08d6bbSMika Westerbergconfig PINCTRL_CHERRYVIEW 216e08d6bbSMika Westerberg tristate "Intel Cherryview/Braswell pinctrl and GPIO driver" 226e08d6bbSMika Westerberg depends on ACPI 236e08d6bbSMika Westerberg select PINMUX 246e08d6bbSMika Westerberg select PINCONF 256e08d6bbSMika Westerberg select GENERIC_PINCONF 266e08d6bbSMika Westerberg select GPIOLIB 276e08d6bbSMika Westerberg select GPIOLIB_IRQCHIP 286e08d6bbSMika Westerberg help 296e08d6bbSMika Westerberg Cherryview/Braswell pinctrl driver provides an interface that 306e08d6bbSMika Westerberg allows configuring of SoC pins and using them as GPIOs. 317981c001SMika Westerberg 327981c001SMika Westerbergconfig PINCTRL_INTEL 337981c001SMika Westerberg tristate 347981c001SMika Westerberg select PINMUX 357981c001SMika Westerberg select PINCONF 367981c001SMika Westerberg select GENERIC_PINCONF 377981c001SMika Westerberg select GPIOLIB 387981c001SMika Westerberg select GPIOLIB_IRQCHIP 397981c001SMika Westerberg 40ee1a6ca4SMika Westerbergconfig PINCTRL_BROXTON 41ee1a6ca4SMika Westerberg tristate "Intel Broxton pinctrl and GPIO driver" 42ee1a6ca4SMika Westerberg depends on ACPI 43ee1a6ca4SMika Westerberg select PINCTRL_INTEL 44ee1a6ca4SMika Westerberg help 45ee1a6ca4SMika Westerberg Broxton pinctrl driver provides an interface that allows 46ee1a6ca4SMika Westerberg configuring of SoC pins and using them as GPIOs. 47ee1a6ca4SMika Westerberg 487981c001SMika Westerbergconfig PINCTRL_SUNRISEPOINT 497981c001SMika Westerberg tristate "Intel Sunrisepoint pinctrl and GPIO driver" 507981c001SMika Westerberg depends on ACPI 517981c001SMika Westerberg select PINCTRL_INTEL 527981c001SMika Westerberg help 537981c001SMika Westerberg Sunrisepoint is the PCH of Intel Skylake. This pinctrl driver 547981c001SMika Westerberg provides an interface that allows configuring of PCH pins and 557981c001SMika Westerberg using them as GPIOs. 56