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pinctrl: renesas: Add R8A77965 pin control tables

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Add pin control tables for R8A77965 from Linux 5.0 .

Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
This commit is contained in:
Marek Vasut 2019-03-04 01:32:44 +01:00 committed by Marek Vasut
parent 933143997b
commit c6435c317a
6 changed files with 5992 additions and 12 deletions
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2
arch/arm/mach-rmobile/Kconfig.64
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@ -15,7 +15,7 @@ config R8A7796
config R8A77965
bool "Renesas SoC R8A77965"
imply CLK_R8A77965
imply PINCTRL_PFC_R8A7796
imply PINCTRL_PFC_R8A77965
config R8A77970
bool "Renesas SoC R8A77970"

10
drivers/pinctrl/renesas/Kconfig
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@ -76,6 +76,16 @@ config PINCTRL_PFC_R8A7796
the GPIO definitions and pin control functions for each available
multiplex function.
config PINCTRL_PFC_R8A77965
bool "Renesas RCar Gen3 R8A77965 pin control driver"
depends on PINCTRL_PFC
help
Support pin multiplexing control on Renesas RCar Gen3 R8A77965 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_R8A77970
bool "Renesas RCar Gen3 R8A77970 pin control driver"
depends on PINCTRL_PFC

1
drivers/pinctrl/renesas/Makefile
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@ -6,6 +6,7 @@ obj-$(CONFIG_PINCTRL_PFC_R8A7793) += pfc-r8a7791.o
obj-$(CONFIG_PINCTRL_PFC_R8A7794) += pfc-r8a7794.o
obj-$(CONFIG_PINCTRL_PFC_R8A7795) += pfc-r8a7795.o
obj-$(CONFIG_PINCTRL_PFC_R8A7796) += pfc-r8a7796.o
obj-$(CONFIG_PINCTRL_PFC_R8A77965) += pfc-r8a77965.o
obj-$(CONFIG_PINCTRL_PFC_R8A77970) += pfc-r8a77970.o
obj-$(CONFIG_PINCTRL_PFC_R8A77990) += pfc-r8a77990.o
obj-$(CONFIG_PINCTRL_PFC_R8A77995) += pfc-r8a77995.o

5952
drivers/pinctrl/renesas/pfc-r8a77965.c Normal file
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File diff suppressed because it is too large Load Diff

12
drivers/pinctrl/renesas/pfc.c
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@ -28,6 +28,7 @@ enum sh_pfc_model {
SH_PFC_R8A7794,
SH_PFC_R8A7795,
SH_PFC_R8A7796,
SH_PFC_R8A77965,
SH_PFC_R8A77970,
SH_PFC_R8A77990,
SH_PFC_R8A77995,
@ -808,6 +809,10 @@ static int sh_pfc_pinctrl_probe(struct udevice *dev)
if (model == SH_PFC_R8A7796)
priv->pfc.info = &r8a7796_pinmux_info;
#endif
#ifdef CONFIG_PINCTRL_PFC_R8A77965
if (model == SH_PFC_R8A77965)
priv->pfc.info = &r8a77965_pinmux_info;
#endif
#ifdef CONFIG_PINCTRL_PFC_R8A77970
if (model == SH_PFC_R8A77970)
priv->pfc.info = &r8a77970_pinmux_info;
@ -869,9 +874,12 @@ static const struct udevice_id sh_pfc_pinctrl_ids[] = {
{
.compatible = "renesas,pfc-r8a7796",
.data = SH_PFC_R8A7796,
}, {
},
#endif
#ifdef CONFIG_PINCTRL_PFC_R8A77965
{
.compatible = "renesas,pfc-r8a77965",
.data = SH_PFC_R8A7796,
.data = SH_PFC_R8A77965,
},
#endif
#ifdef CONFIG_PINCTRL_PFC_R8A77970

27
drivers/pinctrl/renesas/sh_pfc.h
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@ -53,18 +53,26 @@ struct sh_pfc_pin_group {
};
/*
* Using union vin_data saves memory occupied by the VIN data pins.
* VIN_DATA_PIN_GROUP() is a macro used to describe the VIN pin groups
* in this case.
* Using union vin_data{,12,16} saves memory occupied by the VIN data pins.
* VIN_DATA_PIN_GROUP() is a macro used to describe the VIN pin groups
* in this case. It accepts an optional 'version' argument used when the
* same group can appear on a different set of pins.
*/
#define VIN_DATA_PIN_GROUP(n, s) \
{ \
.name = #n#s, \
.pins = n##_pins.data##s, \
.mux = n##_mux.data##s, \
.nr_pins = ARRAY_SIZE(n##_pins.data##s), \
#define VIN_DATA_PIN_GROUP(n, s, ...) \
{ \
.name = #n#s#__VA_ARGS__, \
.pins = n##__VA_ARGS__##_pins.data##s, \
.mux = n##__VA_ARGS__##_mux.data##s, \
.nr_pins = ARRAY_SIZE(n##__VA_ARGS__##_pins.data##s), \
}
union vin_data16 {
unsigned int data16[16];
unsigned int data12[12];
unsigned int data10[10];
unsigned int data8[8];
};
union vin_data {
unsigned int data24[24];
unsigned int data20[20];
@ -270,6 +278,7 @@ extern const struct sh_pfc_soc_info r8a7793_pinmux_info;
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 r8a77965_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;