pinctrl: rmobile: Import R8A7794 E2 PFC tables

Import PFC tables for R8A7794 E2 SoC from upstream Linux kernel v4.15-rc8,
commit bebc6082da0a9f5d47a1ea2edc099bf671058bd4 .

Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>

drivers/pinctrl/renesas/Kconfig

@@ -50,6 +50,17 @@ config PINCTRL_PFC_R8A7793
 	  the GPIO definitions and pin control functions for each available
 	  multiplex function.
 
+config PINCTRL_PFC_R8A7794
+	bool "Renesas RCar Gen2 R8A7794 pin control driver"
+	def_bool y if R8A7794
+	depends on PINCTRL_PFC
+	help
+	  Support pin multiplexing control on Renesas RCar Gen3 R8A7794 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_R8A7795
 	bool "Renesas RCar Gen3 R8A7795 pin control driver"
 	def_bool y if R8A7795

drivers/pinctrl/renesas/Makefile

@@ -3,6 +3,7 @@ obj-$(CONFIG_PINCTRL_PFC_R8A7790) += pfc-r8a7790.o
 obj-$(CONFIG_PINCTRL_PFC_R8A7791) += pfc-r8a7791.o
 obj-$(CONFIG_PINCTRL_PFC_R8A7792) += pfc-r8a7792.o
 obj-$(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_R8A77970) += pfc-r8a77970.o

drivers/pinctrl/renesas/pfc.c

@@ -28,6 +28,7 @@ enum sh_pfc_model {
 	SH_PFC_R8A7791,
 	SH_PFC_R8A7792,
 	SH_PFC_R8A7793,
+	SH_PFC_R8A7794,
 	SH_PFC_R8A7795,
 	SH_PFC_R8A7796,
 	SH_PFC_R8A77970,
@@ -792,6 +793,10 @@ static int sh_pfc_pinctrl_probe(struct udevice *dev)
 	if (model == SH_PFC_R8A7793)
 		priv->pfc.info = &r8a7793_pinmux_info;
 #endif
+#ifdef CONFIG_PINCTRL_PFC_R8A7794
+	if (model == SH_PFC_R8A7794)
+		priv->pfc.info = &r8a7794_pinmux_info;
+#endif
 #ifdef CONFIG_PINCTRL_PFC_R8A7795
 	if (model == SH_PFC_R8A7795)
 		priv->pfc.info = &r8a7795_pinmux_info;
@@ -841,6 +846,12 @@ static const struct udevice_id sh_pfc_pinctrl_ids[] = {
 		.data = SH_PFC_R8A7793,
 	},
 #endif
+#ifdef CONFIG_PINCTRL_PFC_R8A7794
+	{
+		.compatible = "renesas,pfc-r8a7794",
+		.data = SH_PFC_R8A7794,
+	},
+#endif
 #ifdef CONFIG_PINCTRL_PFC_R8A7795
 	{
 		.compatible = "renesas,pfc-r8a7795",

drivers/pinctrl/renesas/sh_pfc.h

@@ -249,6 +249,7 @@ extern const struct sh_pfc_soc_info r8a7790_pinmux_info;
 extern const struct sh_pfc_soc_info r8a7791_pinmux_info;
 extern const struct sh_pfc_soc_info r8a7792_pinmux_info;
 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 r8a77970_pinmux_info;