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pinctrl: Renesas RZ/A1 pin and gpio controller

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Add combined gpio and pin controller driver for Renesas RZ/A1
r7s72100 SoC.

Signed-off-by: Jacopo Mondi <jacopo+renesas@jmondi.org>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
This commit is contained in:
Jacopo Mondi 2017-06-22 16:54:29 +02:00 committed by Geert Uytterhoeven
parent e1045f6560
commit 5a49b644b3
3 changed files with 1323 additions and 0 deletions
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11
drivers/pinctrl/Kconfig
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@ -174,6 +174,17 @@ config PINCTRL_ROCKCHIP
select GENERIC_IRQ_CHIP
select MFD_SYSCON
config PINCTRL_RZA1
bool "Renesas RZ/A1 gpio and pinctrl driver"
depends on OF
depends on ARCH_R7S72100 || COMPILE_TEST
select GPIOLIB
select GENERIC_PINCTRL_GROUPS
select GENERIC_PINMUX_FUNCTIONS
select GENERIC_PINCONF
help
This selects pinctrl driver for Renesas RZ/A1 platforms.
config PINCTRL_SINGLE
tristate "One-register-per-pin type device tree based pinctrl driver"
depends on OF

1
drivers/pinctrl/Makefile
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@ -25,6 +25,7 @@ obj-$(CONFIG_PINCTRL_PALMAS) += pinctrl-palmas.o
obj-$(CONFIG_PINCTRL_PIC32) += pinctrl-pic32.o
obj-$(CONFIG_PINCTRL_PISTACHIO) += pinctrl-pistachio.o
obj-$(CONFIG_PINCTRL_ROCKCHIP) += pinctrl-rockchip.o
obj-$(CONFIG_PINCTRL_RZA1) += pinctrl-rza1.o
obj-$(CONFIG_PINCTRL_SINGLE) += pinctrl-single.o
obj-$(CONFIG_PINCTRL_SIRF) += sirf/
obj-$(CONFIG_PINCTRL_SX150X) += pinctrl-sx150x.o

1311
drivers/pinctrl/pinctrl-rza1.c Normal file
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