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dt-bindings: media: sun4i-a10-video-engine: Add interconnect properties

PATCH RESEND New Chen-Yu Tsai 1 participant 1 message Mar 13

Subsystems (3)
Device tree bindings Media (V4L/DVB) Arm/Allwinner sunXi SoC support
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Chen-Yu Tsai

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PATCH RESEND 1/1 dt-bindings: media: sun4i-a10-video-engine: Add interconnect properties

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")
Acked-by Jernej Skrabec <[email protected]>
Acked-by Rob Herring (Arm) <[email protected]>
Signed-off-by Chen-Yu Tsai <[email protected]>

---
This was part of a series to clean up warnings for the Allwinner device trees. This patch was not picked up by the media maintainers.

 .../media/allwinner,sun4i-a10-video-engine.yaml        | 10 ++++++++++
 1 file changed, 10 insertions(+)
Documentation/devicetree/bindings/media/allwinner,sun4i-a10-video-engine.yaml +10 -0
index 541325f900a1..01f2afa023f0 100644
@@ -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
Signature · 1 line
2.47.3