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pinctrl: introduce driver for Atmel PIO4 controller 

Add a pinctrl/gpio driver for Atmel PIO4 controller available on SAMA5D2
chip family.

Signed-off-by: Ludovic Desroches <ludovic.desroches@atmel.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
Ludovic Desroches 2015-09-16 17:36:57 +02:00 committed by Linus Walleij
parent 1f93e4a96c
commit 776180848b
3 changed files with 1031 additions and 0 deletions
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13
drivers/pinctrl/Kconfig
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@ -67,6 +67,19 @@ config PINCTRL_AT91
help
Say Y here to enable the at91 pinctrl driver
config PINCTRL_AT91PIO4
bool "AT91 PIO4 pinctrl driver"
depends on OF
depends on ARCH_AT91
select PINMUX
select GENERIC_PINCONF
select GPIOLIB
select GPIOLIB_IRQCHIP
select OF_GPIO
help
Say Y here to enable the at91 pinctrl/gpio driver for Atmel PIO4
controller available on sama5d2 SoC.
config PINCTRL_AMD
bool "AMD GPIO pin control"
depends on GPIOLIB

1
drivers/pinctrl/Makefile
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@ -12,6 +12,7 @@ obj-$(CONFIG_PINCTRL_AS3722) += pinctrl-as3722.o
obj-$(CONFIG_PINCTRL_BF54x) += pinctrl-adi2-bf54x.o
obj-$(CONFIG_PINCTRL_BF60x) += pinctrl-adi2-bf60x.o
obj-$(CONFIG_PINCTRL_AT91) += pinctrl-at91.o
obj-$(CONFIG_PINCTRL_AT91PIO4) += pinctrl-at91-pio4.o
obj-$(CONFIG_PINCTRL_AMD) += pinctrl-amd.o
obj-$(CONFIG_PINCTRL_DIGICOLOR) += pinctrl-digicolor.o
obj-$(CONFIG_PINCTRL_FALCON) += pinctrl-falcon.o

1017
drivers/pinctrl/pinctrl-at91-pio4.c Normal file
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