On Mon, May 11, 2026 at 06:09:24PM -0400, Frank Li wrote:
> Add deprecated property 'port' and 'display-timings' for i.MX5 SoCs (over
> 15 years) to fix below CHECK_DTBS warnings:
>   arm/boot/dts/nxp/imx/imx51-apf51dev.dtb: disp1 (fsl,imx-parallel-display): 'display-timings', 'port' do not match any of the regexes: '^pinctrl-[0-9]+$'
>         from schema $id: http://devicetree.org/schemas/display/imx/fsl,imx-parallel-display.yaml

Instead of documenting the deprecated properties, could this
device/devicetree be converted to non-deprecated properties?

> 
> Signed-off-by: Frank Li <Frank.Li@nxp.com>
> ---
>  .../display/imx/fsl,imx-parallel-display.yaml         | 11 +++++++++++
>  1 file changed, 11 insertions(+)
> 
> diff --git a/Documentation/devicetree/bindings/display/imx/fsl,imx-parallel-display.yaml b/Documentation/devicetree/bindings/display/imx/fsl,imx-parallel-display.yaml
> index bbcfe7e2958b7..b0c5869771fae 100644
> --- a/Documentation/devicetree/bindings/display/imx/fsl,imx-parallel-display.yaml
> +++ b/Documentation/devicetree/bindings/display/imx/fsl,imx-parallel-display.yaml
> @@ -42,6 +42,17 @@ properties:
>      unevaluatedProperties: false
>      description: output port connected to a panel
>  
> +  port:
> +    $ref: /schemas/graph.yaml#/properties/port
> +    unevaluatedProperties: false
> +    deprecated: true
> +    description: input port connected to the IPU display interface, see port@0
> +
> +  display-timings:
> +    $ref: /schemas/display/panel/display-timings.yaml#
> +    unevaluatedProperties: false
> +    deprecated: true
> +
>  required:
>    - compatible
>  
> -- 
> 2.43.0
>