linux-kernel - Re: [PATCH v2 1/8] dt-bindings: media: mediatek: decoder: Add MT8189 mediatek,vcodec-decoder

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Message-ID: <20250811-archetypal-olive-doberman-ff0a31@kuoka>
Date: Mon, 11 Aug 2025 10:07:28 +0200
From: Krzysztof Kozlowski <krzk@...nel.org>
To: Kyrie Wu <kyrie.wu@...iatek.com>
Cc: Tiffany Lin <tiffany.lin@...iatek.com>, 
	Andrew-CT Chen <andrew-ct.chen@...iatek.com>, Yunfei Dong <yunfei.dong@...iatek.com>, 
	Mauro Carvalho Chehab <mchehab@...nel.org>, Rob Herring <robh@...nel.org>, 
	Krzysztof Kozlowski <krzk+dt@...nel.org>, Conor Dooley <conor+dt@...nel.org>, 
	Matthias Brugger <matthias.bgg@...il.com>, 
	AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>, Hans Verkuil <hverkuil@...all.nl>, 
	Nicolas Dufresne <nicolas.dufresne@...labora.com>, Christophe JAILLET <christophe.jaillet@...adoo.fr>, 
	Sebastian Fricke <sebastian.fricke@...labora.com>, Nathan Hebert <nhebert@...omium.org>, 
	Arnd Bergmann <arnd@...db.de>, Irui Wang <irui.wang@...iatek.com>, 
	George Sun <george.sun@...iatek.com>, linux-media@...r.kernel.org, devicetree@...r.kernel.org, 
	linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org, 
	linux-mediatek@...ts.infradead.org, Neil Armstrong <neil.armstrong@...aro.org>, 
	Andrzej Pietrasiewicz <andrzejtp2010@...il.com>
Subject: Re: [PATCH v2 1/8] dt-bindings: media: mediatek: decoder: Add MT8189
 mediatek,vcodec-decoder

On Mon, Aug 11, 2025 at 11:26:08AM +0800, Kyrie Wu wrote:
> Add compatible for video decoder on MT8189 platform. Compared with
> former ICs, the MT8189 decoder use iommu to instead of smmu, and
> use scp architecture, the frequency is only 406MHZ, and cannot reach
> more than 700MHZ. At the same time, the decoder supports the vp9
> decoding protocol for the first time in single IC.
> 
> Signed-off-by: Kyrie Wu <kyrie.wu@...iatek.com>
> ---
>  .../bindings/media/mediatek,vcodec-subdev-decoder.yaml           | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/Documentation/devicetree/bindings/media/mediatek,vcodec-subdev-decoder.yaml b/Documentation/devicetree/bindings/media/mediatek,vcodec-subdev-decoder.yaml
> index 74e1d88d3056..1bb5a2485e4c 100644
> --- a/Documentation/devicetree/bindings/media/mediatek,vcodec-subdev-decoder.yaml
> +++ b/Documentation/devicetree/bindings/media/mediatek,vcodec-subdev-decoder.yaml
> @@ -77,6 +77,7 @@ properties:
>        - mediatek,mt8188-vcodec-dec
>        - mediatek,mt8195-vcodec-dec
>        - mediatek,mt8196-vcodec-dec
> +      - mediatek,mt8189-vcodec-dec

Misplaced.

Best regards,
Krzysztof