Re: [PATCH 2/3] media: dt-bindings: media: mediatek: vcodec: Change the max reg value to 2

[AngeloGioacchino Del Regno]

Il 09/11/22 08:35, Yunfei Dong ha scritto:
> Need to add racing control register base in device node for mt8195 support
> inner racing mode. Changing the max reg value from 1 to 2.
>
> Signed-off-by: Yunfei Dong <yunfei.dong@xxxxxxxxxxxx>
> ---
>   .../bindings/media/mediatek,vcodec-subdev-decoder.yaml          | 2 +-
>   1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/Documentation/devicetree/bindings/media/mediatek,vcodec-subdev-decoder.yaml b/Documentation/devicetree/bindings/media/mediatek,vcodec-subdev-decoder.yaml
> index 794012853834..1697feb1f854 100644
> --- a/Documentation/devicetree/bindings/media/mediatek,vcodec-subdev-decoder.yaml
> +++ b/Documentation/devicetree/bindings/media/mediatek,vcodec-subdev-decoder.yaml
> @@ -61,7 +61,7 @@ properties:
>         - mediatek,mt8195-vcodec-dec
>   
>     reg:
> -    maxItems: 1
> +    maxItems: 2

What about doing, instead...

- description: VDEC_SYS register space
- description: VDEC_RACING_CTRL register space

then, setting `minItems: 1` will make the racing_ctrl iospace optional :-)

Regards,
Angelo