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7981c0015a
This driver supports pinctrl/GPIO hardware found on Intel Sunrisepoint (a Skylake PCH) providing users a pinctrl and GPIO interfaces (including GPIO interrupts). The driver is split into core and platform parts so that the same core driver can be reused in other drivers for other Intel GPIO hardware that is based on the same host controller design. Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com> Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
44 lines
1.2 KiB
Text
44 lines
1.2 KiB
Text
#
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# Intel pin control drivers
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#
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config PINCTRL_BAYTRAIL
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bool "Intel Baytrail GPIO pin control"
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depends on GPIOLIB && ACPI
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select GPIOLIB_IRQCHIP
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help
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driver for memory mapped GPIO functionality on Intel Baytrail
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platforms. Supports 3 banks with 102, 28 and 44 gpios.
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Most pins are usually muxed to some other functionality by firmware,
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so only a small amount is available for gpio use.
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Requires ACPI device enumeration code to set up a platform device.
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config PINCTRL_CHERRYVIEW
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tristate "Intel Cherryview/Braswell pinctrl and GPIO driver"
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depends on ACPI
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select PINMUX
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select PINCONF
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select GENERIC_PINCONF
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select GPIOLIB
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select GPIOLIB_IRQCHIP
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help
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Cherryview/Braswell pinctrl driver provides an interface that
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allows configuring of SoC pins and using them as GPIOs.
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config PINCTRL_INTEL
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tristate
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select PINMUX
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select PINCONF
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select GENERIC_PINCONF
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select GPIOLIB
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select GPIOLIB_IRQCHIP
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config PINCTRL_SUNRISEPOINT
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tristate "Intel Sunrisepoint pinctrl and GPIO driver"
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depends on ACPI
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select PINCTRL_INTEL
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help
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Sunrisepoint is the PCH of Intel Skylake. This pinctrl driver
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provides an interface that allows configuring of PCH pins and
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using them as GPIOs.
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