[PATCH v2] dt-bindings: display: mediatek: dp: Reference common DAI properties

[Rob Herring (Arm)]

On Tue, 05 Nov 2024 17:00:28 +0800, Fei Shao wrote:
> The MediaTek DP hardware supports audio and exposes a DAI, so the
> '#sound-dai-cells' property is needed for describing the DAI links.
> 
> Reference the dai-common.yaml schema to allow '#sound-dai-cells' to be
> used, and filter out non-DP compatibles as MediaTek eDP in the same
> binding doesn't support audio.
> 
> This fixes dtbs_check error:
>   '#sound-dai-cells' does not match any of the regexes: 'pinctrl-[0-9]+'
> 
> Signed-off-by: Fei Shao <fshao at chromium.org>
> ---
> 
> Changes in v2:
> - reference to dai-common.yaml since the hardware exposes DAI
>   and update to `unevaluatedProperties: false`
> - update commit message
> 
>  .../display/mediatek/mediatek,dp.yaml         | 19 ++++++++++++++++++-
>  1 file changed, 18 insertions(+), 1 deletion(-)
> 

Reviewed-by: Rob Herring (Arm) <robh at kernel.org>