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pinctrl: renesas: Add RZ/V2M pin and gpio controller driver

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Add support for pin and gpio controller driver for RZ/V2M SoC.
Based on the RZ/G2L driver.

Note that the DETDO and DETMS dedicated pins are currently not
documented in the HW manual as to which pin group they are in.
HW team has since said that the output level of 1.8V I/O group 4
(for MD0-7, and debugger) is the same as the 1.8V I/O group 3.

Signed-off-by: Phil Edworthy <phil.edworthy@renesas.com>
Reviewed-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Link: https://lore.kernel.org/r/20220624084833.22605-3-phil.edworthy@renesas.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
This commit is contained in:
Phil Edworthy 2022-06-24 09:48:33 +01:00 committed by Geert Uytterhoeven
parent 34e3b69b1e
commit 92a9b82525
3 changed files with 1133 additions and 0 deletions
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13
drivers/pinctrl/renesas/Kconfig
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@ -39,6 +39,7 @@ config PINCTRL_RENESAS
select PINCTRL_PFC_R8A779A0 if ARCH_R8A779A0 select PINCTRL_PFC_R8A779A0 if ARCH_R8A779A0
select PINCTRL_PFC_R8A779F0 if ARCH_R8A779F0 select PINCTRL_PFC_R8A779F0 if ARCH_R8A779F0
select PINCTRL_RZG2L if ARCH_RZG2L select PINCTRL_RZG2L if ARCH_RZG2L
select PINCTRL_RZV2M if ARCH_R9A09G011
select PINCTRL_PFC_SH7203 if CPU_SUBTYPE_SH7203 select PINCTRL_PFC_SH7203 if CPU_SUBTYPE_SH7203
select PINCTRL_PFC_SH7264 if CPU_SUBTYPE_SH7264 select PINCTRL_PFC_SH7264 if CPU_SUBTYPE_SH7264
select PINCTRL_PFC_SH7269 if CPU_SUBTYPE_SH7269 select PINCTRL_PFC_SH7269 if CPU_SUBTYPE_SH7269
@ -237,6 +238,18 @@ config PINCTRL_RZN1
help help
This selects pinctrl driver for Renesas RZ/N1 devices. This selects pinctrl driver for Renesas RZ/N1 devices.
config PINCTRL_RZV2M
bool "pin control support for RZ/V2M"
depends on OF
depends on ARCH_R9A09G011 || COMPILE_TEST
select GPIOLIB
select GENERIC_PINCTRL_GROUPS
select GENERIC_PINMUX_FUNCTIONS
select GENERIC_PINCONF
help
This selects GPIO and pinctrl driver for Renesas RZ/V2M
platforms.
config PINCTRL_PFC_SH7203 config PINCTRL_PFC_SH7203
bool "pin control support for SH7203" if COMPILE_TEST bool "pin control support for SH7203" if COMPILE_TEST
select PINCTRL_SH_FUNC_GPIO select PINCTRL_SH_FUNC_GPIO

1
drivers/pinctrl/renesas/Makefile
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@ -49,6 +49,7 @@ obj-$(CONFIG_PINCTRL_RZA1) += pinctrl-rza1.o
obj-$(CONFIG_PINCTRL_RZA2) += pinctrl-rza2.o obj-$(CONFIG_PINCTRL_RZA2) += pinctrl-rza2.o
obj-$(CONFIG_PINCTRL_RZG2L) += pinctrl-rzg2l.o obj-$(CONFIG_PINCTRL_RZG2L) += pinctrl-rzg2l.o
obj-$(CONFIG_PINCTRL_RZN1) += pinctrl-rzn1.o obj-$(CONFIG_PINCTRL_RZN1) += pinctrl-rzn1.o
obj-$(CONFIG_PINCTRL_RZV2M) += pinctrl-rzv2m.o
ifeq ($(CONFIG_COMPILE_TEST),y) ifeq ($(CONFIG_COMPILE_TEST),y)
CFLAGS_pfc-sh7203.o += -I$(srctree)/arch/sh/include/cpu-sh2a CFLAGS_pfc-sh7203.o += -I$(srctree)/arch/sh/include/cpu-sh2a

1119
drivers/pinctrl/renesas/pinctrl-rzv2m.c Normal file
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