[PATCH v2 3/5] dt-bindings: display/msm: dpu-sc7180: add missing DPU opp-table

Krzysztof Kozlowski krzysztof.kozlowski at linaro.org
Wed Aug 17 06:20:57 UTC 2022


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.kozlowski at linaro.org>

---

Cc: Dmitry Baryshkov <dmitry.baryshkov at linaro.org>
Cc: Rob Clark <robdclark at gmail.com>
Cc: Sean Paul <sean at poorly.run>
Cc: Abhinav Kumar <quic_abhinavk at 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



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