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SubjectRe: [PATCH 2/3] media: dt-bindings: media: mediatek: vcodec: Change the max reg value to 2
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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@mediatek.com>
> ---
> .../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

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