diff --git a/Documentation/devicetree/bindings/display/msm/gpu.yaml b/Documentation/devicetree/bindings/display/msm/gpu.yaml
index ec4b1a75f46ac4843db94d965830ec8614b8d230..743d1a61de1a09187e5c36a730922909e63c35d6 100644
--- a/Documentation/devicetree/bindings/display/msm/gpu.yaml
+++ b/Documentation/devicetree/bindings/display/msm/gpu.yaml
@@ -149,6 +149,8 @@ allOf:
                 description: GPU 3D engine clock
               - const: rbbmtimer
                 description: GPU RBBM Timer for Adreno 5xx series
+              - const: rbcpr
+                description: GPU RB Core Power Reduction clock
           minItems: 2
           maxItems: 7