Re: [PATCH v3 1/4] dt-bindings: lcdif: Add endpoint bus-width property

[Frank Li <Frank.li@oss.nxp.com>]

On Wed, Aug 12, 2026 at 03:29:49PM +0200, Francesco Dolcini wrote:
> From: Francesco Dolcini <francesco.dolcini@toradex.com>
>
> The DPI output of the LCD interface can be configured with a bus width
> of 16, 18, or 24 bits. Introduce a bus-width property to the output
> endpoint, specifying the number of parallel RGB bits connected.
>
> Signed-off-by: Francesco Dolcini <francesco.dolcini@toradex.com>
> ---

Reviewed-by: Frank Li <Frank.Li@nxp.com>

> v3: use video-interfaces.yaml
> v2: use the common bus-width property instead of the legacy interface-pix-fmt
> ---
>  Documentation/devicetree/bindings/display/fsl,lcdif.yaml | 9 +++++++++
>  1 file changed, 9 insertions(+)
>
> diff --git a/Documentation/devicetree/bindings/display/fsl,lcdif.yaml b/Documentation/devicetree/bindings/display/fsl,lcdif.yaml
> index 2dd0411ec651..1f3daf002707 100644
> --- a/Documentation/devicetree/bindings/display/fsl,lcdif.yaml
> +++ b/Documentation/devicetree/bindings/display/fsl,lcdif.yaml
> @@ -71,6 +71,15 @@ properties:
>      $ref: /schemas/graph.yaml#/properties/port
>      description: The LCDIF output port
>
> +    properties:
> +      endpoint:
> +        $ref: /schemas/media/video-interfaces.yaml
> +        unevaluatedProperties: false
> +
> +        properties:
> +          bus-width:
> +            enum: [ 16, 18, 24 ]
> +
>    display:
>      $ref: /schemas/types.yaml#/definitions/phandle
>      description: phandle to display panel
> --
> 2.47.3
>
>