On Thu Dec 25 18:36:12 2025 +0800, Chen-Yu Tsai wrote:
> The Allwinner video engine sits behind the MBUS that is represented as
> an interconnect.
>
> Make sure that the interconnect properties are valid in the binding.
>
> Fixes: d41662e52a03 ("media: dt-bindings: media:
> allwinner,sun4i-a10-video-engine: Add R40 compatible")
> Cc: [email protected]
> Signed-off-by: Chen-Yu Tsai <[email protected]>
> Acked-by: Rob Herring (Arm) <[email protected]>
> Acked-by: Jernej Skrabec <[email protected]>
> Signed-off-by: Nicolas Dufresne <[email protected]>
> Signed-off-by: Hans Verkuil <[email protected]>
Patch committed.
Thanks,
Hans Verkuil
.../bindings/media/allwinner,sun4i-a10-video-engine.yaml | 10 ++++++++++
1 file changed, 10 insertions(+)
---
diff --git
a/Documentation/devicetree/bindings/media/allwinner,sun4i-a10-video-engine.yaml
b/Documentation/devicetree/bindings/media/allwinner,sun4i-a10-video-engine.yaml
index 541325f900a1..01f2afa023f0 100644
---
a/Documentation/devicetree/bindings/media/allwinner,sun4i-a10-video-engine.yaml
+++
b/Documentation/devicetree/bindings/media/allwinner,sun4i-a10-video-engine.yaml
@@ -63,6 +63,16 @@ properties:
CMA pool to use for buffers allocation instead of the default
CMA pool.
+ # FIXME: This should be made required eventually once every SoC will
+ # have the MBUS declared.
+ interconnects:
+ maxItems: 1
+
+ # FIXME: This should be made required eventually once every SoC will
+ # have the MBUS declared.
+ interconnect-names:
+ const: dma-mem
+
required:
- compatible
- reg
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