From 65fda4b226d2886f6479d2282b097143bfb5fd63 Mon Sep 17 00:00:00 2001 From: Krzysztof Kozlowski Date: Sun, 26 Mar 2023 18:47:00 +0200 Subject: [PATCH] dt-bindings: display: sitronix,st7789v: document dc-gpios The device comes with DCX pin which is already used in canaan/sipeed_maixduino.dts (although not in Linux driver). Signed-off-by: Krzysztof Kozlowski Reviewed-by: Neil Armstrong Link: https://lore.kernel.org/r/20230326164700.104570-1-krzysztof.kozlowski@linaro.org Signed-off-by: Rob Herring --- .../devicetree/bindings/display/panel/sitronix,st7789v.yaml | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/Documentation/devicetree/bindings/display/panel/sitronix,st7789v.yaml b/Documentation/devicetree/bindings/display/panel/sitronix,st7789v.yaml index d984b59daa4a..fa6556363cca 100644 --- a/Documentation/devicetree/bindings/display/panel/sitronix,st7789v.yaml +++ b/Documentation/devicetree/bindings/display/panel/sitronix,st7789v.yaml @@ -26,6 +26,10 @@ properties: spi-cpha: true spi-cpol: true + dc-gpios: + maxItems: 1 + description: DCX pin, Display data/command selection pin in parallel interface + required: - compatible - reg -- 2.34.1