dt-bindings: display: renesas,du: Add missing power-domains property

[linux-2.6-microblaze.git] / Documentation / devicetree / bindings / display / renesas,du.yaml

diff --git a/Documentation/devicetree/bindings/display/renesas,du.yaml b/Documentation/devicetree/bindings/display/renesas,du.yaml
index 552a99c..121596f 100644 (file)
--- a/Documentation/devicetree/bindings/display/renesas,du.yaml
+++ b/Documentation/devicetree/bindings/display/renesas,du.yaml
@@ -51,6 +51,9 @@ properties:
   resets: true
   reset-names: true
 
+  power-domains:
+    maxItems: 1
+
   ports:
     $ref: /schemas/graph.yaml#/properties/port
     description: |