pinctrl: add a Gemini SoC pin controller
This adds a pin control (only multiplexing) driver for the Gemini
SoC so we can sort out this complex platform in an orderly manner.
This driver will detect the chip/package version as SL3512 or SL3516
(also known as CS3512 and CS3516 etc) and register the apropriate
pin set.
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
diff --git a/drivers/pinctrl/Kconfig b/drivers/pinctrl/Kconfig
index e14b46c..b219cf6 100644
--- a/drivers/pinctrl/Kconfig
+++ b/drivers/pinctrl/Kconfig
@@ -146,6 +146,13 @@
depends on SOC_FALCON
depends on PINCTRL_LANTIQ
+config PINCTRL_GEMINI
+ bool
+ depends on ARCH_GEMINI
+ default ARCH_GEMINI
+ select PINMUX
+ select MFD_SYSCON
+
config PINCTRL_MCP23S08
tristate "Microchip MCP23xxx I/O expander"
depends on SPI_MASTER || I2C