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pinctrl: add a Gemini SoC pin controller

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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>
This commit is contained in:
Linus Walleij 2017-08-05 23:04:08 +02:00
parent 17a512486b
commit 06351d133d
3 changed files with 2367 additions and 0 deletions
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7
drivers/pinctrl/Kconfig
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@ -146,6 +146,13 @@ config PINCTRL_FALCON
depends on SOC_FALCON depends on SOC_FALCON
depends on PINCTRL_LANTIQ depends on PINCTRL_LANTIQ
config PINCTRL_GEMINI
bool
depends on ARCH_GEMINI
default ARCH_GEMINI
select PINMUX
select MFD_SYSCON
config PINCTRL_MCP23S08 config PINCTRL_MCP23S08
tristate "Microchip MCP23xxx I/O expander" tristate "Microchip MCP23xxx I/O expander"
depends on SPI_MASTER || I2C depends on SPI_MASTER || I2C

1
drivers/pinctrl/Makefile
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@ -18,6 +18,7 @@ obj-$(CONFIG_PINCTRL_AMD) += pinctrl-amd.o
obj-$(CONFIG_PINCTRL_DA850_PUPD) += pinctrl-da850-pupd.o obj-$(CONFIG_PINCTRL_DA850_PUPD) += pinctrl-da850-pupd.o
obj-$(CONFIG_PINCTRL_DIGICOLOR) += pinctrl-digicolor.o obj-$(CONFIG_PINCTRL_DIGICOLOR) += pinctrl-digicolor.o
obj-$(CONFIG_PINCTRL_FALCON) += pinctrl-falcon.o obj-$(CONFIG_PINCTRL_FALCON) += pinctrl-falcon.o
obj-$(CONFIG_PINCTRL_GEMINI) += pinctrl-gemini.o
obj-$(CONFIG_PINCTRL_MAX77620) += pinctrl-max77620.o obj-$(CONFIG_PINCTRL_MAX77620) += pinctrl-max77620.o
obj-$(CONFIG_PINCTRL_MCP23S08) += pinctrl-mcp23s08.o obj-$(CONFIG_PINCTRL_MCP23S08) += pinctrl-mcp23s08.o
obj-$(CONFIG_PINCTRL_MESON) += meson/ obj-$(CONFIG_PINCTRL_MESON) += meson/

2359
drivers/pinctrl/pinctrl-gemini.c Normal file
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