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pinctrl: renesas: Initial R8A779H0 (R-Car V4M) PFC support

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Add initial pin control support for the R-Car V4M (R8A779H0) SoC,
including bias, drive strength and voltage control.

Signed-off-by: Cong Dang <cong.dang.xn@renesas.com>
[geert: Fixes and cleanups]
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/5f59263e75be713dc954007cfeb2c99274c9d761.1706264667.git.geert+renesas@glider.be
This commit is contained in:
Cong Dang 2024-01-26 11:44:00 +01:00 committed by Geert Uytterhoeven
parent 75a7d8146a
commit 291f7856fc
5 changed files with 2334 additions and 0 deletions
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5
drivers/pinctrl/renesas/Kconfig
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@ -38,6 +38,7 @@ config PINCTRL_RENESAS
select PINCTRL_PFC_R8A779A0 if ARCH_R8A779A0
select PINCTRL_PFC_R8A779F0 if ARCH_R8A779F0
select PINCTRL_PFC_R8A779G0 if ARCH_R8A779G0
select PINCTRL_PFC_R8A779H0 if ARCH_R8A779H0
select PINCTRL_RZG2L if ARCH_RZG2L
select PINCTRL_RZV2M if ARCH_R9A09G011
select PINCTRL_PFC_SH7203 if CPU_SUBTYPE_SH7203
@ -154,6 +155,10 @@ config PINCTRL_PFC_R8A779G0
bool "pin control support for R-Car V4H" if COMPILE_TEST
select PINCTRL_SH_PFC
config PINCTRL_PFC_R8A779H0
bool "pin control support for R-Car V4M" if COMPILE_TEST
select PINCTRL_SH_PFC
config PINCTRL_PFC_R8A7740
bool "pin control support for R-Mobile A1" if COMPILE_TEST
select PINCTRL_SH_PFC_GPIO

1
drivers/pinctrl/renesas/Makefile
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@ -31,6 +31,7 @@ obj-$(CONFIG_PINCTRL_PFC_R8A77995) += pfc-r8a77995.o
obj-$(CONFIG_PINCTRL_PFC_R8A779A0) += pfc-r8a779a0.o
obj-$(CONFIG_PINCTRL_PFC_R8A779F0) += pfc-r8a779f0.o
obj-$(CONFIG_PINCTRL_PFC_R8A779G0) += pfc-r8a779g0.o
obj-$(CONFIG_PINCTRL_PFC_R8A779H0) += pfc-r8a779h0.o
obj-$(CONFIG_PINCTRL_PFC_SH7203) += pfc-sh7203.o
obj-$(CONFIG_PINCTRL_PFC_SH7264) += pfc-sh7264.o
obj-$(CONFIG_PINCTRL_PFC_SH7269) += pfc-sh7269.o

6
drivers/pinctrl/renesas/core.c
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@ -638,6 +638,12 @@ static const struct of_device_id sh_pfc_of_table[] = {
.data = &r8a779g0_pinmux_info,
},
#endif
#ifdef CONFIG_PINCTRL_PFC_R8A779H0
{
.compatible = "renesas,pfc-r8a779h0",
.data = &r8a779h0_pinmux_info,
},
#endif
#ifdef CONFIG_PINCTRL_PFC_SH73A0
{
.compatible = "renesas,pfc-sh73a0",

2321
drivers/pinctrl/renesas/pfc-r8a779h0.c Normal file
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File diff suppressed because it is too large Load Diff

1
drivers/pinctrl/renesas/sh_pfc.h
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@ -322,6 +322,7 @@ extern const struct sh_pfc_soc_info r8a77995_pinmux_info;
extern const struct sh_pfc_soc_info r8a779a0_pinmux_info;
extern const struct sh_pfc_soc_info r8a779f0_pinmux_info;
extern const struct sh_pfc_soc_info r8a779g0_pinmux_info;
extern const struct sh_pfc_soc_info r8a779h0_pinmux_info;
extern const struct sh_pfc_soc_info sh7203_pinmux_info;
extern const struct sh_pfc_soc_info sh7264_pinmux_info;
extern const struct sh_pfc_soc_info sh7269_pinmux_info;