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pinctrl: renesas: Initial R8A77990 PFC support

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This patch adds initial pinctrl driver to support for the R8A77990 SoC.

Signed-off-by: Takeshi Kihara <takeshi.kihara.df@renesas.com>
Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
This commit is contained in:
Marek Vasut 2018-04-26 13:09:20 +02:00 committed by Marek Vasut
parent 634f9f0d30
commit cb13e46aeb
5 changed files with 1756 additions and 0 deletions
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11
drivers/pinctrl/renesas/Kconfig
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@ -94,6 +94,17 @@ config PINCTRL_PFC_R8A77970
the GPIO definitions and pin control functions for each available
multiplex function.
config PINCTRL_PFC_R8A77990
bool "Renesas RCar Gen3 R8A77990 pin control driver"
def_bool y if R8A77990
depends on PINCTRL_PFC
help
Support pin multiplexing control on Renesas RCar Gen3 R8A77990 SoCs.
The driver is controlled by a device tree node which contains both
the GPIO definitions and pin control functions for each available
multiplex function.
config PINCTRL_PFC_R8A77995
bool "Renesas RCar Gen3 R8A77995 pin control driver"
def_bool y if R8A77995

1
drivers/pinctrl/renesas/Makefile
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@ -7,4 +7,5 @@ obj-$(CONFIG_PINCTRL_PFC_R8A7794) += pfc-r8a7794.o
obj-$(CONFIG_PINCTRL_PFC_R8A7795) += pfc-r8a7795.o
obj-$(CONFIG_PINCTRL_PFC_R8A7796) += pfc-r8a7796.o
obj-$(CONFIG_PINCTRL_PFC_R8A77970) += pfc-r8a77970.o
obj-$(CONFIG_PINCTRL_PFC_R8A77990) += pfc-r8a77990.o
obj-$(CONFIG_PINCTRL_PFC_R8A77995) += pfc-r8a77995.o

1732
drivers/pinctrl/renesas/pfc-r8a77990.c Normal file
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File diff suppressed because it is too large Load Diff

11
drivers/pinctrl/renesas/pfc.c
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@ -29,6 +29,7 @@ enum sh_pfc_model {
SH_PFC_R8A7795,
SH_PFC_R8A7796,
SH_PFC_R8A77970,
SH_PFC_R8A77990,
SH_PFC_R8A77995,
};
@ -806,6 +807,10 @@ static int sh_pfc_pinctrl_probe(struct udevice *dev)
if (model == SH_PFC_R8A77970)
priv->pfc.info = &r8a77970_pinmux_info;
#endif
#ifdef CONFIG_PINCTRL_PFC_R8A77990
if (model == SH_PFC_R8A77990)
priv->pfc.info = &r8a77990_pinmux_info;
#endif
#ifdef CONFIG_PINCTRL_PFC_R8A77995
if (model == SH_PFC_R8A77995)
priv->pfc.info = &r8a77995_pinmux_info;
@ -870,6 +875,12 @@ static const struct udevice_id sh_pfc_pinctrl_ids[] = {
.data = SH_PFC_R8A77970,
},
#endif
#ifdef CONFIG_PINCTRL_PFC_R8A77990
{
.compatible = "renesas,pfc-r8a77990",
.data = SH_PFC_R8A77990,
},
#endif
#ifdef CONFIG_PINCTRL_PFC_R8A77995
{
.compatible = "renesas,pfc-r8a77995",

1
drivers/pinctrl/renesas/sh_pfc.h
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@ -253,6 +253,7 @@ extern const struct sh_pfc_soc_info r8a7794_pinmux_info;
extern const struct sh_pfc_soc_info r8a7795_pinmux_info;
extern const struct sh_pfc_soc_info r8a7796_pinmux_info;
extern const struct sh_pfc_soc_info r8a77970_pinmux_info;
extern const struct sh_pfc_soc_info r8a77990_pinmux_info;
extern const struct sh_pfc_soc_info r8a77995_pinmux_info;
/* -----------------------------------------------------------------------------
* Helper macros to create pin and port lists