From: Krzysztof Kozlowski <krzk@kernel.org>
To: Daniel Stone <daniel@fooishbar.org>,
Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Cc: Chun-Kuang Hu <chunkuang.hu@kernel.org>,
Philipp Zabel <p.zabel@pengutronix.de>,
David Airlie <airlied@gmail.com>, Simona Vetter <simona@ffwll.ch>,
Maarten Lankhorst <maarten.lankhorst@linux.intel.com>,
Maxime Ripard <mripard@kernel.org>,
Thomas Zimmermann <tzimmermann@suse.de>,
Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
Matthias Brugger <matthias.bgg@gmail.com>,
AngeloGioacchino Del Regno
<angelogioacchino.delregno@collabora.com>,
dri-devel@lists.freedesktop.org,
linux-mediatek@lists.infradead.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH] media: dt-bindings: mediatek: Constrain iommus
Date: Sun, 25 May 2025 12:51:50 +0200 [thread overview]
Message-ID: <e462cdc4-7243-4cef-bd1d-a0ef551b3a87@kernel.org> (raw)
In-Reply-To: <CAPj87rMjAv-UphvFuQjop60o=wHrkfs4-XOM=JqH7f8Kk5dyVg@mail.gmail.com>
On 25/05/2025 12:48, Daniel Stone wrote:
> On Sun, 25 May 2025 at 06:16, Krzysztof Kozlowski
> <krzysztof.kozlowski@linaro.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.
It's obvious, isn't? The consumer shall not define which provider has to
use or how many cells provider has.
Best regards,
Krzysztof
next prev parent reply other threads:[~2025-05-25 10:54 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-05-25 5:16 [PATCH] media: dt-bindings: mediatek: Constrain iommus Krzysztof Kozlowski
2025-05-25 10:48 ` Daniel Stone
2025-05-25 10:51 ` Krzysztof Kozlowski [this message]
2025-05-27 13:36 ` Daniel Stone
2025-05-26 14:29 ` Conor Dooley
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