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Date: Thu, 5 Jun 2025 13:26:07 -0500
From: Rob Herring <robh@kernel.org>
To: Irui Wang <irui.wang@mediatek.com>
Cc: Hans Verkuil <hverkuil-cisco@xs4all.nl>,
	Mauro Carvalho Chehab <mchehab@kernel.org>,
	Matthias Brugger <matthias.bgg@gmail.com>,
	Krzysztof Kozlowski <krzk+dt@kernel.org>,
	angelogioacchino.delregno@collabora.com,
	nicolas.dufresne@collabora.com, wenst@chromium.org,
	Project_Global_Chrome_Upstream_Group@mediatek.com,
	linux-media@vger.kernel.org, devicetree@vger.kernel.org,
	linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
	linux-mediatek@lists.infradead.org,
	Yunfei Dong <yunfei.dong@mediatek.com>,
	Longfei Wang <longfei.wang@mediatek.com>
Subject: Re: [PATCH v2 5/6] dt-bindings: media: mediatek: encoder: Add
 encoder dt-bindings for MT8196
Message-ID: <20250605182607.GA2983549-robh@kernel.org>
References: <20250528063633.14054-1-irui.wang@mediatek.com>
 <20250528063633.14054-6-irui.wang@mediatek.com>
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In-Reply-To: <20250528063633.14054-6-irui.wang@mediatek.com>

On Wed, May 28, 2025 at 02:36:31PM +0800, Irui Wang wrote:
> Add MT8196 encoder compatible string, which will reference VCP device.
> 
> Signed-off-by: Irui Wang <irui.wang@mediatek.com>
> ---
>  .../bindings/media/mediatek,vcodec-encoder.yaml      | 12 ++++++++++++
>  1 file changed, 12 insertions(+)
> 
> diff --git a/Documentation/devicetree/bindings/media/mediatek,vcodec-encoder.yaml b/Documentation/devicetree/bindings/media/mediatek,vcodec-encoder.yaml
> index ebc615584f92..7675391d7eb0 100644
> --- a/Documentation/devicetree/bindings/media/mediatek,vcodec-encoder.yaml
> +++ b/Documentation/devicetree/bindings/media/mediatek,vcodec-encoder.yaml
> @@ -24,6 +24,7 @@ properties:
>                - mediatek,mt8188-vcodec-enc
>                - mediatek,mt8192-vcodec-enc
>                - mediatek,mt8195-vcodec-enc
> +              - mediatek,mt8196-vcodec-enc
>        - items:
>            - const: mediatek,mt8186-vcodec-enc
>            - const: mediatek,mt8183-vcodec-enc
> @@ -76,6 +77,17 @@ required:
>    - iommus
>  
>  allOf:
> +  - if:
> +      properties:
> +        compatible:
> +          contains:
> +            enum:
> +              - mediatek,mt8196-vcodec-enc
> +
> +    then:
> +      required:
> +        - mediatek,vcp

Where is this property defined?

> +
>    - if:
>        properties:
>          compatible:
> -- 
> 2.45.2
>