On 22/12/2023 12:05, Manuel Traut wrote:
> The sound-dai-cells property is used, e.g. in rk356x.dtsi
Better to see here rather explanation why dai cells are needed, unless
you aren't sure and just want to fix warning.
>
> Signed-off-by: Manuel Traut <ma...@mecka.net>
> ---
> .../devicetree/bindings/display/rockchip/rockchip,dw-hdmi.yaml | 4
> ++++
> 1 file changed, 4 insertions(+)
>
> diff --git
> a/Documentation/devicetree/bindings/display/rockchip/rockchip,dw-hdmi.yaml
> b/Documentation/devicetree/bindings/display/rockchip/rockchip,dw-hdmi.yaml
> index 7e59dee15a5f..43250255fb6f 100644
> --- a/Documentation/devicetree/bindings/display/rockchip/rockchip,dw-hdmi.yaml
> +++ b/Documentation/devicetree/bindings/display/rockchip/rockchip,dw-hdmi.yaml
> @@ -94,6 +94,9 @@ properties:
> - const: default
> - const: unwedge
>
Please add $ref to dai-common.yaml in allOf.
> + '#sound-dai-cells':
> + const: 0
> +
Best regards,
Krzysztof
