[PATCH 1/4] media: dt-bindings: cedrus: Allow power domain references

Samuel Holland
2022-12-31T16:46:41Z

The Allwinner D1 SoC contains a separate power domain for its video
engine, controlled via the "PPU" power controller. Allow the
power-domains property so this can be represented in the devicetree.

Signed-off-by: Samuel Holland <samuel@sholland.org>
---

.../bindings/media/allwinner,sun4i-a10-video-engine.yaml | 3 +++
1 file changed, 3 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..d5be7f604e8c 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 +63,9 @@ properties:
CMA pool to use for buffers allocation instead of the default
CMA pool.

+ power-domains:
+ maxItems: 1
+
required:
- compatible
- reg
--
2.37.4