Message ID | 20240102103801.268647-1-eugen.hristev@collabora.com |
---|---|
State | Superseded |
Headers | show |
Series | [v2,1/2] dt-bindings: media: mediatek-jpeg-encoder: change max iommus count | expand |
On Tue, Jan 02, 2024 at 12:38:00PM +0200, Eugen Hristev wrote: > 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. maxItems alone means minItems is the same size. If IOMMU is required, then 'required' is where that is defined. Is there a case where 1 IOMMU is valid? If so, what h/w has this case. Rob
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.