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Commit 524594d4 authored by Andrew Jeffery's avatar Andrew Jeffery Committed by Linus Walleij
Browse files

pinctrl: Add pinctrl-aspeed-g4 driver 

A subset of the pins and functions are exposed. The selection of
functions and pins is driven by the development of OpenBMC[1] on the
AST2400 SoC, particularly around booting the OpenPOWER Palmetto
development machine.

[1] https://github.com/openbmc/docs



Signed-off-by: default avatarAndrew Jeffery <andrew@aj.id.au>
Reviewed-by: default avatarJoel Stanley <joel@jms.id.au>
Signed-off-by: default avatarLinus Walleij <linus.walleij@linaro.org>
parent 4d3d0e42

drivers/pinctrl/aspeed/Kconfig

+8 −0
Original line number Diff line number Diff line
@@ -6,3 +6,11 @@ config PINCTRL_ASPEED 
	select PINCONF

	select GENERIC_PINCONF

	select REGMAP_MMIO



config PINCTRL_ASPEED_G4

	bool "Aspeed G4 SoC pin control"

	depends on (MACH_ASPEED_G4 || COMPILE_TEST) && OF

	select PINCTRL_ASPEED

	help

	  Say Y here to enable pin controller support for Aspeed's 4th

	  generation SoCs. GPIO is provided by a separate GPIO driver.

drivers/pinctrl/aspeed/Makefile

+1 −0
Original line number Diff line number Diff line
@@ -2,3 +2,4 @@ 


ccflags-y += -Woverride-init

obj-$(CONFIG_PINCTRL_ASPEED)	+= pinctrl-aspeed.o

obj-$(CONFIG_PINCTRL_ASPEED_G4)	+= pinctrl-aspeed-g4.o

drivers/pinctrl/aspeed/pinctrl-aspeed-g4.c

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File added.

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