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: 3d7a0dd8f39b ("dt-bindings: msm: disp: add yaml schemas for DPU
bindings")
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlow...@linaro.org>
---
Cc: Dmitry Baryshkov <dmitry.barysh...@linaro.org>
Cc: Rob Clark <robdcl...@gmail.com>
Cc: Sean Paul <s...@poorly.run>
Cc: Abhinav Kumar <quic_abhin...@quicinc.com>
---
Documentation/devicetree/bindings/display/msm/dpu-sc7180.yaml | 3 +++
1 file changed, 3 insertions(+)
diff --git a/Documentation/devicetree/bindings/display/msm/dpu-sc7180.yaml
b/Documentation/devicetree/bindings/display/msm/dpu-sc7180.yaml
index d3c3e4b07897..4890bc25f3fd 100644
--- a/Documentation/devicetree/bindings/display/msm/dpu-sc7180.yaml
+++ b/Documentation/devicetree/bindings/display/msm/dpu-sc7180.yaml
@@ -73,6 +73,7 @@ patternProperties:
"^display-controller@[0-9a-f]+$":
type: object
description: Node containing the properties of DPU.
+ additionalProperties: false
properties:
compatible:
@@ -114,6 +115,8 @@ patternProperties:
maxItems: 1
operating-points-v2: true
+ opp-table:
+ type: object
ports:
$ref: /schemas/graph.yaml#/properties/ports
--
2.34.1
