linux-kernel - Re: [PATCH] media: dt-bindings: mediatek: Constrain iommus

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Message-ID: <CAPj87rMjAv-UphvFuQjop60o=wHrkfs4-XOM=JqH7f8Kk5dyVg@mail.gmail.com>
Date: Sun, 25 May 2025 11:48:44 +0100
From: Daniel Stone <daniel@...ishbar.org>
To: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
Cc: Chun-Kuang Hu <chunkuang.hu@...nel.org>, Philipp Zabel <p.zabel@...gutronix.de>, 
	David Airlie <airlied@...il.com>, Simona Vetter <simona@...ll.ch>, 
	Maarten Lankhorst <maarten.lankhorst@...ux.intel.com>, Maxime Ripard <mripard@...nel.org>, 
	Thomas Zimmermann <tzimmermann@...e.de>, 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>, 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
Subject: Re: [PATCH] media: dt-bindings: mediatek: Constrain iommus

On Sun, 25 May 2025 at 06:16, Krzysztof Kozlowski
<krzysztof.kozlowski@...aro.org> wrote:
> --- a/Documentation/devicetree/bindings/display/mediatek/mediatek,ovl-2l.yaml
> +++ b/Documentation/devicetree/bindings/display/mediatek/mediatek,ovl-2l.yaml
> @@ -45,9 +45,8 @@ properties:
>        - description: OVL-2L Clock
>
>    iommus:
> -    description:
> -      This property should point to the respective IOMMU block with master port as argument,
> -      see Documentation/devicetree/bindings/iommu/mediatek,iommu.yaml for details.
> +    minItems: 1
> +    maxItems: 2

The comment removals are not documented in the commit message, and
it's not clear why removing information and references would be a good
thing.

Please see https://www.kernel.org/doc/html/latest/process/submitting-patches.html
for information on how to submit good-quality patches that can be
better reviwed by maintainers.