From: Andy Yan Date: Mon, 16 Jun 2025 07:05:16 +0000 (+0800) Subject: dt-bindings: display: panel: Make reset-gpio as optional for Raydium RM67200 X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7513437b42d3ea682967e8fab113e20e558ecbc8;p=thirdparty%2Fkernel%2Flinux.git dt-bindings: display: panel: Make reset-gpio as optional for Raydium RM67200 Although the datasheet of the panel module describes that it has a reset pin, in the actual hardware design, we often use an RC circuit to control the reset, and rarely use GPIO to control the reset. This is the way it is done on our numerous development boards (such as RK3568, RK3576 EVB). So make the reset-gpio optional. Signed-off-by: Andy Yan Acked-by: Rob Herring (Arm) Reviewed-by: Sebastian Reichel Signed-off-by: Neil Armstrong Link: https://lore.kernel.org/r/20250616070536.670519-1-andyshrk@163.com --- diff --git a/Documentation/devicetree/bindings/display/panel/raydium,rm67200.yaml b/Documentation/devicetree/bindings/display/panel/raydium,rm67200.yaml index 54c9c0ef45ecc..97b7fbe05c077 100644 --- a/Documentation/devicetree/bindings/display/panel/raydium,rm67200.yaml +++ b/Documentation/devicetree/bindings/display/panel/raydium,rm67200.yaml @@ -42,7 +42,6 @@ required: - compatible - port - reg - - reset-gpios additionalProperties: false