pinctrl: Add pinctrl driver for the RK805 PMIC
RK805 is one of Rockchip PMICs family, it has 2 output only GPIOs.
This driver is also designed for other Rockchip PMICs to expend.
Different PMIC maybe have different pin features, for example,
RK816 has one pin which can be used for TS or GPIO(input/out).
The mainly difference between PMICs pins are pinmux, direction
and output value, that is 'struct rk805_pin_config'.
Signed-off-by: Joseph Chen <chenjh@rock-chips.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
diff --git a/drivers/pinctrl/Kconfig b/drivers/pinctrl/Kconfig
index e14b46c..124fe2c 100644
--- a/drivers/pinctrl/Kconfig
+++ b/drivers/pinctrl/Kconfig
@@ -331,6 +331,15 @@
select GENERIC_PINMUX_FUNCTIONS
select REGMAP_MMIO
+config PINCTRL_RK805
+ tristate "Pinctrl and GPIO driver for RK805 PMIC"
+ depends on MFD_RK808
+ select GPIOLIB
+ select PINMUX
+ select GENERIC_PINCONF
+ help
+ This selects the pinctrl driver for RK805.
+
source "drivers/pinctrl/aspeed/Kconfig"
source "drivers/pinctrl/bcm/Kconfig"
source "drivers/pinctrl/berlin/Kconfig"