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Message-ID: <20250616070536.670519-1-andyshrk@163.com> Date: Mon, 16 Jun 2025 15:05:16 +0800 From: Andy Yan <andyshrk@....com> To: neil.armstrong@...aro.org Cc: conor+dt@...nel.org, quic_jesszhan@...cinc.com, krzk+dt@...nel.org, robh@...nel.org, sebastian.reichel@...labora.com, tzimmermann@...e.de, devicetree@...r.kernel.org, dri-devel@...ts.freedesktop.org, linux-kernel@...r.kernel.org, Andy Yan <andy.yan@...k-chips.com> Subject: [PATCH 1/2] dt-bindings: display: panel: Make reset-gpio as optional for Raydium RM67200 From: Andy Yan <andy.yan@...k-chips.com> 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 <andy.yan@...k-chips.com> --- .../devicetree/bindings/display/panel/raydium,rm67200.yaml | 1 - 1 file changed, 1 deletion(-) 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 -- 2.43.0
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