linux-kernel - Re: [PATCH 1/2] dt-bindings: media: mediatek-jpeg-encoder: change max ioomus count

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Message-ID: <5ad9e27b-761f-47a9-8d7d-f182dac5d2cd@collabora.com>
Date: Tue, 2 Jan 2024 10:29:31 +0100
From: AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>
To: Eugen Hristev <eugen.hristev@...labora.com>, bin.liu@...iatek.com,
 matthias.bgg@...il.com, linux-media@...r.kernel.org,
 devicetree@...r.kernel.org
Cc: linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
 linux-mediatek@...ts.infradead.org
Subject: Re: [PATCH 1/2] dt-bindings: media: mediatek-jpeg-encoder: change max
 ioomus count

Il 27/12/23 14:08, Eugen Hristev ha scritto:
> MT8186 has 4 iommus in the list, to cope with this situation, adjust
> the maxItems to 4 (instead of previous 2).
> Add also minItems as 1 since iommus are mandatory, to avoid warning
> on the example.
> 
> Signed-off-by: Eugen Hristev <eugen.hristev@...labora.com>
> ---
>   .../devicetree/bindings/media/mediatek-jpeg-encoder.yaml       | 3 ++-
>   1 file changed, 2 insertions(+), 1 deletion(-)
> 
> diff --git a/Documentation/devicetree/bindings/media/mediatek-jpeg-encoder.yaml b/Documentation/devicetree/bindings/media/mediatek-jpeg-encoder.yaml
> index 37800e1908cc..60c75b9312e8 100644
> --- a/Documentation/devicetree/bindings/media/mediatek-jpeg-encoder.yaml
> +++ b/Documentation/devicetree/bindings/media/mediatek-jpeg-encoder.yaml
> @@ -38,7 +38,8 @@ properties:
>       maxItems: 1
>   
>     iommus:
> -    maxItems: 2
> +    minItems: 1
> +    maxItems: 4
>       description: |
>         Points to the respective IOMMU block with master port as argument, see
>         Documentation/devicetree/bindings/iommu/mediatek,iommu.yaml for details.

(commit title) `ioomus` is something I've never heard of before... :-P

Please fix the typo, after which:

Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>