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pinctrl: renesas: Add RZ/G2L pin and gpio controller driver

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Add support for pin and gpio controller driver for RZ/G2L SoC.

Based on a patch in the BSP by Hien Huynh <hien.huynh.px@renesas.com>.

Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Reviewed-by: Biju Das <biju.das.jz@bp.renesas.com>
Link: https://lore.kernel.org/r/20210727112328.18809-3-prabhakar.mahadev-lad.rj@bp.renesas.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
This commit is contained in:
Lad Prabhakar 2021-07-27 12:23:26 +01:00 committed by Geert Uytterhoeven
parent 7958f88aa6
commit c4c4637eb5
3 changed files with 1187 additions and 0 deletions
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11
drivers/pinctrl/renesas/Kconfig
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@ -37,6 +37,7 @@ config PINCTRL_RENESAS
select PINCTRL_PFC_R8A77990 if ARCH_R8A77990
select PINCTRL_PFC_R8A77995 if ARCH_R8A77995
select PINCTRL_PFC_R8A779A0 if ARCH_R8A779A0
select PINCTRL_RZG2L if ARCH_R9A07G044
select PINCTRL_PFC_SH7203 if CPU_SUBTYPE_SH7203
select PINCTRL_PFC_SH7264 if CPU_SUBTYPE_SH7264
select PINCTRL_PFC_SH7269 if CPU_SUBTYPE_SH7269
@ -176,6 +177,16 @@ config PINCTRL_RZA2
help
This selects GPIO and pinctrl driver for Renesas RZ/A2 platforms.
config PINCTRL_RZG2L
bool "pin control support for RZ/G2L" if COMPILE_TEST
depends on OF
select GPIOLIB
select GENERIC_PINCTRL_GROUPS
select GENERIC_PINMUX_FUNCTIONS
select GENERIC_PINCONF
help
This selects GPIO and pinctrl driver for Renesas RZ/G2L platforms.
config PINCTRL_PFC_R8A77470
bool "pin control support for RZ/G1C" if COMPILE_TEST
select PINCTRL_SH_PFC

1
drivers/pinctrl/renesas/Makefile
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@ -46,6 +46,7 @@ obj-$(CONFIG_PINCTRL_PFC_SHX3) += pfc-shx3.o
obj-$(CONFIG_PINCTRL_RZA1) += pinctrl-rza1.o
obj-$(CONFIG_PINCTRL_RZA2) += pinctrl-rza2.o
obj-$(CONFIG_PINCTRL_RZG2L) += pinctrl-rzg2l.o
obj-$(CONFIG_PINCTRL_RZN1) += pinctrl-rzn1.o
ifeq ($(CONFIG_COMPILE_TEST),y)

1175
drivers/pinctrl/renesas/pinctrl-rzg2l.c Normal file
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