gpio-rcar: document R8A77980 bindings
Renesas R-Car V3H (R8A77980) SoC also has the R-Car gen3 compatible GPIO
controllers, so document the SoC specific bindings.
Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
diff --git a/Documentation/devicetree/bindings/gpio/renesas,gpio-rcar.txt b/Documentation/devicetree/bindings/gpio/renesas,gpio-rcar.txt
index 378f132..cd5ccdc 100644
--- a/Documentation/devicetree/bindings/gpio/renesas,gpio-rcar.txt
+++ b/Documentation/devicetree/bindings/gpio/renesas,gpio-rcar.txt
@@ -17,6 +17,7 @@
- "renesas,gpio-r8a7796": for R8A7796 (R-Car M3-W) compatible GPIO controller.
- "renesas,gpio-r8a77965": for R8A77965 (R-Car M3-N) compatible GPIO controller.
- "renesas,gpio-r8a77970": for R8A77970 (R-Car V3M) compatible GPIO controller.
+ - "renesas,gpio-r8a77980": for R8A77980 (R-Car V3H) compatible GPIO controller.
- "renesas,gpio-r8a77990": for R8A77990 (R-Car E3) compatible GPIO controller.
- "renesas,gpio-r8a77995": for R8A77995 (R-Car D3) compatible GPIO controller.
- "renesas,rcar-gen1-gpio": for a generic R-Car Gen1 GPIO controller.