pinctrl: sh-pfc: Initial R8A77990 PFC support

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: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>

Documentation/devicetree/bindings/pinctrl/renesas,pfc-pinctrl.txt

@@ -28,6 +28,7 @@ Required Properties:
     - "renesas,pfc-r8a77965": for R8A77965 (R-Car M3-N) compatible pin-controller.
     - "renesas,pfc-r8a77970": for R8A77970 (R-Car V3M) compatible pin-controller.
     - "renesas,pfc-r8a77980": for R8A77980 (R-Car V3H) compatible pin-controller.
+    - "renesas,pfc-r8a77990": for R8A77990 (R-Car E3) compatible pin-controller.
     - "renesas,pfc-r8a77995": for R8A77995 (R-Car D3) compatible pin-controller.
     - "renesas,pfc-sh73a0": for SH73A0 (SH-Mobile AG5) compatible pin-controller.
 

drivers/pinctrl/sh-pfc/Kconfig

@@ -109,6 +109,11 @@ config PINCTRL_PFC_R8A77980
 	depends on ARCH_R8A77980
 	select PINCTRL_SH_PFC
 
+config PINCTRL_PFC_R8A77990
+        def_bool y
+        depends on ARCH_R8A77990
+        select PINCTRL_SH_PFC
+
 config PINCTRL_PFC_R8A77995
         def_bool y
         depends on ARCH_R8A77995

drivers/pinctrl/sh-pfc/Makefile

@@ -20,6 +20,7 @@ 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_R8A77980)	+= pfc-r8a77980.o
+obj-$(CONFIG_PINCTRL_PFC_R8A77990)	+= pfc-r8a77990.o
 obj-$(CONFIG_PINCTRL_PFC_R8A77995)	+= pfc-r8a77995.o
 obj-$(CONFIG_PINCTRL_PFC_SH7203)	+= pfc-sh7203.o
 obj-$(CONFIG_PINCTRL_PFC_SH7264)	+= pfc-sh7264.o

drivers/pinctrl/sh-pfc/core.c

@@ -581,6 +581,12 @@ static const struct of_device_id sh_pfc_of_table[] = {
 		.data = &r8a77980_pinmux_info,
 	},
 #endif
+#ifdef CONFIG_PINCTRL_PFC_R8A77990
+	{
+		.compatible = "renesas,pfc-r8a77990",
+		.data = &r8a77990_pinmux_info,
+	},
+#endif
 #ifdef CONFIG_PINCTRL_PFC_R8A77995
 	{
 		.compatible = "renesas,pfc-r8a77995",

drivers/pinctrl/sh-pfc/sh_pfc.h

@@ -288,6 +288,7 @@ 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 r8a77980_pinmux_info;
+extern const struct sh_pfc_soc_info r8a77990_pinmux_info;
 extern const struct sh_pfc_soc_info r8a77995_pinmux_info;
 extern const struct sh_pfc_soc_info sh7203_pinmux_info;
 extern const struct sh_pfc_soc_info sh7264_pinmux_info;