From: Geert Uytterhoeven Date: Fri, 8 Jan 2021 10:20:24 +0000 (+0100) Subject: dt-bindings: gpio: rcar: Add r8a779a0 support X-Git-Tag: v5.12-rc1~105^2~56 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=2a84708c2f2f9d134abd21d1f2fe6ce5a87dffaa;p=thirdparty%2Fkernel%2Flinux.git dt-bindings: gpio: rcar: Add r8a779a0 support Document the compatible value for the GPIO block in the Renesas R-Car V3U (R8A779A0) SoC. While this GPIO block is mostly compatible with GPIO blocks on R-Car Gen3 SoCs, there are small differences, and one of the new registers needs to be configured differently from its initial reset state. Signed-off-by: Geert Uytterhoeven Reviewed-by: Wolfram Sang Reviewed-by: Linus Walleij Signed-off-by: Bartosz Golaszewski --- diff --git a/Documentation/devicetree/bindings/gpio/renesas,rcar-gpio.yaml b/Documentation/devicetree/bindings/gpio/renesas,rcar-gpio.yaml index 5026662e45081..f2541739ee3b9 100644 --- a/Documentation/devicetree/bindings/gpio/renesas,rcar-gpio.yaml +++ b/Documentation/devicetree/bindings/gpio/renesas,rcar-gpio.yaml @@ -48,6 +48,9 @@ properties: - renesas,gpio-r8a77995 # R-Car D3 - const: renesas,rcar-gen3-gpio # R-Car Gen3 or RZ/G2 + - items: + - const: renesas,gpio-r8a779a0 # R-Car V3U + reg: maxItems: 1