[PATCH v2 8/9] dt-bindings: gpio: renesas,gpio-rcar: Add r8a7742 (RZ/G1H) support

[Lad Prabhakar]

Renesas RZ/G1H (R8A7742) SoC GPIO blocks are identical to the R-Car Gen2
family. Add support for its GPIO controllers.

Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@xxxxxxxxxxxxxx>
Reviewed-by: Marian-Cristian Rotariu <marian-cristian.rotariu.rb@xxxxxxxxxxxxxx>
Reviewed-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
---
v1->v2:
* No change
---

 Documentation/devicetree/bindings/gpio/renesas,gpio-rcar.txt | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Documentation/devicetree/bindings/gpio/renesas,gpio-rcar.txt b/Documentation/devicetree/bindings/gpio/renesas,gpio-rcar.txt
index 10dce84b1545..11d18cca4134 100644
--- a/Documentation/devicetree/bindings/gpio/renesas,gpio-rcar.txt
+++ b/Documentation/devicetree/bindings/gpio/renesas,gpio-rcar.txt
@@ -3,6 +3,7 @@
 Required Properties:
 
   - compatible: should contain one or more of the following:
+    - "renesas,gpio-r8a7742": for R8A7742 (RZ/G1H) compatible GPIO controller.
     - "renesas,gpio-r8a7743": for R8A7743 (RZ/G1M) compatible GPIO controller.
     - "renesas,gpio-r8a7744": for R8A7744 (RZ/G1N) compatible GPIO controller.
     - "renesas,gpio-r8a7745": for R8A7745 (RZ/G1E) compatible GPIO controller.
-- 
2.17.1