[PATCH] gpio: rcar: add R8A7792 support

[Sergei Shtylyov <sergei.shtylyov@xxxxxxxxxxxxxxxxxx>]

Renesas  R8A7792 SoC is a member of the R-Car gen2 family, add support for
its GPIO controllers.

Signed-off-by: Sergei Shtylyov <sergei.shtylyov@xxxxxxxxxxxxxxxxxx>

---
The patch is against the 'devel' branch of Linus Walleij's 'linux-gpio.git'
repo.  It replaces previously posted patch "gpio: rcar: document R8A7792
support."

 Documentation/devicetree/bindings/gpio/renesas,gpio-rcar.txt |    1 +
 drivers/gpio/gpio-rcar.c                                     |    3 +++
 2 files changed, 4 insertions(+)

Index: linux-gpio/Documentation/devicetree/bindings/gpio/renesas,gpio-rcar.txt
===================================================================
--- linux-gpio.orig/Documentation/devicetree/bindings/gpio/renesas,gpio-rcar.txt
+++ linux-gpio/Documentation/devicetree/bindings/gpio/renesas,gpio-rcar.txt
@@ -7,6 +7,7 @@ Required Properties:
     - "renesas,gpio-r8a7779": for R8A7779 (R-Car H1) compatible GPIO controller.
     - "renesas,gpio-r8a7790": for R8A7790 (R-Car H2) compatible GPIO controller.
     - "renesas,gpio-r8a7791": for R8A7791 (R-Car M2-W) compatible GPIO controller.
+    - "renesas,gpio-r8a7792": for R8A7792 (R-Car V2H) compatible GPIO controller.
     - "renesas,gpio-r8a7793": for R8A7793 (R-Car M2-N) compatible GPIO controller.
     - "renesas,gpio-r8a7794": for R8A7794 (R-Car E2) compatible GPIO controller.
     - "renesas,gpio-r8a7795": for R8A7795 (R-Car H3) compatible GPIO controller.
Index: linux-gpio/drivers/gpio/gpio-rcar.c
===================================================================
--- linux-gpio.orig/drivers/gpio/gpio-rcar.c
+++ linux-gpio/drivers/gpio/gpio-rcar.c
@@ -335,6 +335,9 @@ static const struct of_device_id gpio_rc
 		.compatible = "renesas,gpio-r8a7791",
 		.data = &gpio_rcar_info_gen2,
 	}, {
+		.compatible = "renesas,gpio-r8a7792",
+		.data = &gpio_rcar_info_gen2,
+	}, {
 		.compatible = "renesas,gpio-r8a7793",
 		.data = &gpio_rcar_info_gen2,
 	}, {

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