The 'display-controller' child (DPU) of Display SubSystem (MDSS) uses
opp-table, so reference it which allows restricting DPU schema to fixed
list of properties.
Fixes: 164f69d9d45a ("dt-bindings: msm: disp: add yaml schemas for QCM2290 DPU bindings")
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@xxxxxxxxxx>
---
Cc: Dmitry Baryshkov <dmitry.baryshkov@xxxxxxxxxx>
Cc: Rob Clark <robdclark@xxxxxxxxx>
Cc: Sean Paul <sean@xxxxxxxxxx>
Cc: Abhinav Kumar <quic_abhinavk@xxxxxxxxxxx>
---
Documentation/devicetree/bindings/display/msm/dpu-qcm2290.yaml | 3 +++
1 file changed, 3 insertions(+)
diff --git a/Documentation/devicetree/bindings/display/msm/dpu-qcm2290.yaml b/Documentation/devicetree/bindings/display/msm/dpu-qcm2290.yaml
index 734d14de966d..c5824e1d2382 100644
--- a/Documentation/devicetree/bindings/display/msm/dpu-qcm2290.yaml
+++ b/Documentation/devicetree/bindings/display/msm/dpu-qcm2290.yaml
@@ -74,6 +74,7 @@ patternProperties:
"^display-controller@[0-9a-f]+$":
type: object
description: Node containing the properties of DPU.
+ additionalProperties: false
properties:
compatible:
@@ -113,6 +114,8 @@ patternProperties:
maxItems: 1
operating-points-v2: true
+ opp-table:
+ type: object
ports:
$ref: /schemas/graph.yaml#/properties/ports
--
2.34.1
