diff options
| author | Geert Uytterhoeven <geert+renesas@glider.be> | 2021-01-08 11:20:24 +0100 |
|---|---|---|
| committer | Bartosz Golaszewski <bgolaszewski@baylibre.com> | 2021-02-15 11:43:27 +0100 |
| commit | 2a84708c2f2f9d134abd21d1f2fe6ce5a87dffaa (patch) | |
| tree | 09ceca641c5e31ea2a69c2988989c1153c7bb84e | |
| parent | cb38cd70354f6c6d94c072c65e2dfd19c8724c04 (diff) | |
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 <geert+renesas@glider.be>
Reviewed-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
| -rw-r--r-- | Documentation/devicetree/bindings/gpio/renesas,rcar-gpio.yaml | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/gpio/renesas,rcar-gpio.yaml b/Documentation/devicetree/bindings/gpio/renesas,rcar-gpio.yaml index 5026662e4508..f2541739ee3b 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 |