linux-kernel - Re: [PATCH v4 1/3] dt-bindings: display: mediatek: dpi: Add power domains

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Message-ID: <CAAOTY_-1bT-=jU4vCZTfe18Ks6WiAL=7M3y0eK3DyGkfWmsFKA@mail.gmail.com>
Date: Fri, 30 Aug 2024 20:18:33 +0800
From: Chun-Kuang Hu <chunkuang.hu@...nel.org>
To: Rohit Agarwal <rohiagar@...omium.org>
Cc: chunkuang.hu@...nel.org, p.zabel@...gutronix.de, airlied@...il.com, 
	daniel@...ll.ch, maarten.lankhorst@...ux.intel.com, mripard@...nel.org, 
	tzimmermann@...e.de, robh@...nel.org, krzk+dt@...nel.org, conor+dt@...nel.org, 
	matthias.bgg@...il.com, angelogioacchino.delregno@...labora.com, 
	ck.hu@...iatek.com, jitao.shi@...iatek.com, dri-devel@...ts.freedesktop.org, 
	linux-mediatek@...ts.infradead.org, devicetree@...r.kernel.org, 
	linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org, 
	Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
Subject: Re: [PATCH v4 1/3] dt-bindings: display: mediatek: dpi: Add power domains

Hi, Rohit:

Rohit Agarwal <rohiagar@...omium.org> 於 2024年8月30日 週五 下午4:46寫道：
>
> Add power domain binding to the mediatek DPI controller
> for MT8186.
> Also, add power domain binding for other SoCs like
> MT6795 and MT8173 that already had power domain property.

For this patch, applied to mediatek-drm-next [1], thanks.

[1] https://git.kernel.org/pub/scm/linux/kernel/git/chunkuang.hu/linux.git/log/?h=mediatek-drm-next

Regards,
Chun-Kuang.

>
> Signed-off-by: Rohit Agarwal <rohiagar@...omium.org>
> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
> Reviewed-by: CK Hu <ck.hu@...iatek.com>
> ---
>  .../bindings/display/mediatek/mediatek,dpi.yaml | 17 +++++++++++++++++
>  1 file changed, 17 insertions(+)
>
> diff --git a/Documentation/devicetree/bindings/display/mediatek/mediatek,dpi.yaml b/Documentation/devicetree/bindings/display/mediatek/mediatek,dpi.yaml
> index 5ca7679d5427..3a82aec9021c 100644
> --- a/Documentation/devicetree/bindings/display/mediatek/mediatek,dpi.yaml
> +++ b/Documentation/devicetree/bindings/display/mediatek/mediatek,dpi.yaml
> @@ -62,6 +62,9 @@ properties:
>        - const: default
>        - const: sleep
>
> +  power-domains:
> +    maxItems: 1
> +
>    port:
>      $ref: /schemas/graph.yaml#/properties/port
>      description:
> @@ -76,6 +79,20 @@ required:
>    - clock-names
>    - port
>
> +allOf:
> +  - if:
> +      not:
> +        properties:
> +          compatible:
> +            contains:
> +              enum:
> +                - mediatek,mt6795-dpi
> +                - mediatek,mt8173-dpi
> +                - mediatek,mt8186-dpi
> +    then:
> +      properties:
> +        power-domains: false
> +
>  additionalProperties: false
>
>  examples:
> --
> 2.46.0.469.g59c65b2a67-goog
>