[PATCH] dt-bindings: display: bridge: renesas,dsi-csi2-tx: Align panel example with ili9881c binding

[PATCH] dt-bindings: display: bridge: renesas,dsi-csi2-tx: Align panel example with ili9881c binding

[Marek Vasut]

Update the panel example in this DT schema to match requirements in binding
display/panel/ilitek,ili9881c.yaml . This fixes the following schema check
warnings:

"
/tmp/dtx/Documentation/devicetree/bindings/display/bridge/renesas,dsi-csi2-tx.example.dtb: panel@0 (raspberrypi,dsi-7inch): compatible: ['raspberrypi,dsi-7inch'] is too short
        from schema $id: http://devicetree.org/schemas/display/panel/ilitek,ili9881c.yaml
/tmp/dtx/Documentation/devicetree/bindings/display/bridge/renesas,dsi-csi2-tx.example.dtb: panel@0 (raspberrypi,dsi-7inch): 'power-supply' is a required property
        from schema $id: http://devicetree.org/schemas/display/panel/ilitek,ili9881c.yaml
"

Fixes: c376a6943741 ("dt-bindings: display: bridge: renesas,dsi-csi2-tx: Allow panel@ subnode")
Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
---
Cc: Andrzej Hajda <andrzej.hajda@intel.com>
Cc: Conor Dooley <conor+dt@kernel.org>
Cc: David Airlie <airlied@gmail.com>
Cc: Jernej Skrabec <jernej.skrabec@gmail.com>
Cc: Jonas Karlman <jonas@kwiboo.se>
Cc: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
Cc: Krzysztof Kozlowski <krzk+dt@kernel.org>
Cc: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Cc: Maxime Ripard <mripard@kernel.org>
Cc: Neil Armstrong <neil.armstrong@linaro.org>
Cc: Rob Herring <robh@kernel.org>
Cc: Robert Foss <rfoss@kernel.org>
Cc: Simona Vetter <simona@ffwll.ch>
Cc: Thomas Zimmermann <tzimmermann@suse.de>
Cc: Tomi Valkeinen <tomi.valkeinen+renesas@ideasonboard.com>
Cc: devicetree@vger.kernel.org
Cc: dri-devel@lists.freedesktop.org
Cc: linux-kernel@vger.kernel.org
Cc: linux-renesas-soc@vger.kernel.org
---
 .../bindings/display/bridge/renesas,dsi-csi2-tx.yaml           | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/Documentation/devicetree/bindings/display/bridge/renesas,dsi-csi2-tx.yaml b/Documentation/devicetree/bindings/display/bridge/renesas,dsi-csi2-tx.yaml
index 51d685ed82891..b95f10edd3a29 100644
--- a/Documentation/devicetree/bindings/display/bridge/renesas,dsi-csi2-tx.yaml
+++ b/Documentation/devicetree/bindings/display/bridge/renesas,dsi-csi2-tx.yaml
@@ -157,7 +157,8 @@ examples:
 
         panel@0 {
             reg = <0>;
-            compatible = "raspberrypi,dsi-7inch";
+            compatible = "raspberrypi,dsi-7inch", "ilitek,ili9881c";
+            power-supply = <&vcc_lcd_reg>;
 
             port {
                 panel_in: endpoint {
-- 
2.51.0

Re: [PATCH] dt-bindings: display: bridge: renesas,dsi-csi2-tx: Align panel example with ili9881c binding

[Neil Armstrong]

On 10/29/25 21:04, Marek Vasut wrote:
> Update the panel example in this DT schema to match requirements in binding
> display/panel/ilitek,ili9881c.yaml . This fixes the following schema check
> warnings:
> 
> "
> /tmp/dtx/Documentation/devicetree/bindings/display/bridge/renesas,dsi-csi2-tx.example.dtb: panel@0 (raspberrypi,dsi-7inch): compatible: ['raspberrypi,dsi-7inch'] is too short
>          from schema $id: http://devicetree.org/schemas/display/panel/ilitek,ili9881c.yaml
> /tmp/dtx/Documentation/devicetree/bindings/display/bridge/renesas,dsi-csi2-tx.example.dtb: panel@0 (raspberrypi,dsi-7inch): 'power-supply' is a required property
>          from schema $id: http://devicetree.org/schemas/display/panel/ilitek,ili9881c.yaml
> "
> 
> Fixes: c376a6943741 ("dt-bindings: display: bridge: renesas,dsi-csi2-tx: Allow panel@ subnode")
> Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
> ---
> Cc: Andrzej Hajda <andrzej.hajda@intel.com>
> Cc: Conor Dooley <conor+dt@kernel.org>
> Cc: David Airlie <airlied@gmail.com>
> Cc: Jernej Skrabec <jernej.skrabec@gmail.com>
> Cc: Jonas Karlman <jonas@kwiboo.se>
> Cc: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
> Cc: Krzysztof Kozlowski <krzk+dt@kernel.org>
> Cc: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
> Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
> Cc: Maxime Ripard <mripard@kernel.org>
> Cc: Neil Armstrong <neil.armstrong@linaro.org>
> Cc: Rob Herring <robh@kernel.org>
> Cc: Robert Foss <rfoss@kernel.org>
> Cc: Simona Vetter <simona@ffwll.ch>
> Cc: Thomas Zimmermann <tzimmermann@suse.de>
> Cc: Tomi Valkeinen <tomi.valkeinen+renesas@ideasonboard.com>
> Cc: devicetree@vger.kernel.org
> Cc: dri-devel@lists.freedesktop.org
> Cc: linux-kernel@vger.kernel.org
> Cc: linux-renesas-soc@vger.kernel.org
> ---
>   .../bindings/display/bridge/renesas,dsi-csi2-tx.yaml           | 3 ++-
>   1 file changed, 2 insertions(+), 1 deletion(-)
> 
> diff --git a/Documentation/devicetree/bindings/display/bridge/renesas,dsi-csi2-tx.yaml b/Documentation/devicetree/bindings/display/bridge/renesas,dsi-csi2-tx.yaml
> index 51d685ed82891..b95f10edd3a29 100644
> --- a/Documentation/devicetree/bindings/display/bridge/renesas,dsi-csi2-tx.yaml
> +++ b/Documentation/devicetree/bindings/display/bridge/renesas,dsi-csi2-tx.yaml
> @@ -157,7 +157,8 @@ examples:
>   
>           panel@0 {
>               reg = <0>;
> -            compatible = "raspberrypi,dsi-7inch";
> +            compatible = "raspberrypi,dsi-7inch", "ilitek,ili9881c";
> +            power-supply = <&vcc_lcd_reg>;
>   
>               port {
>                   panel_in: endpoint {

Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>

Re: [PATCH] dt-bindings: display: bridge: renesas,dsi-csi2-tx: Align panel example with ili9881c binding

[Neil Armstrong]

Hi,

On Wed, 29 Oct 2025 21:04:48 +0100, Marek Vasut wrote:
> Update the panel example in this DT schema to match requirements in binding
> display/panel/ilitek,ili9881c.yaml . This fixes the following schema check
> warnings:
> 
> "
> /tmp/dtx/Documentation/devicetree/bindings/display/bridge/renesas,dsi-csi2-tx.example.dtb: panel@0 (raspberrypi,dsi-7inch): compatible: ['raspberrypi,dsi-7inch'] is too short
>         from schema $id: http://devicetree.org/schemas/display/panel/ilitek,ili9881c.yaml
> /tmp/dtx/Documentation/devicetree/bindings/display/bridge/renesas,dsi-csi2-tx.example.dtb: panel@0 (raspberrypi,dsi-7inch): 'power-supply' is a required property
>         from schema $id: http://devicetree.org/schemas/display/panel/ilitek,ili9881c.yaml
> "
> 
> [...]

Thanks, Applied to https://gitlab.freedesktop.org/drm/misc/kernel.git (drm-misc-next)

[1/1] dt-bindings: display: bridge: renesas,dsi-csi2-tx: Align panel example with ili9881c binding
      https://gitlab.freedesktop.org/drm/misc/kernel/-/commit/cf4ec6212f3ab705b05de0519ae7acb55061fb31

-- 
Neil