diff --git a/Documentation/devicetree/bindings/clock/qcom,sm8450-camcc.yaml b/Documentation/devicetree/bindings/clock/qcom,sm8450-camcc.yaml
index a52a83fe2831..87ae74166807 100644
--- a/Documentation/devicetree/bindings/clock/qcom,sm8450-camcc.yaml
+++ b/Documentation/devicetree/bindings/clock/qcom,sm8450-camcc.yaml
@@ -32,6 +32,7 @@ properties:
       A phandle and PM domain specifier for the MMCX power domain.
 
   required-opps:
+    maxItems: 1
     description:
       A phandle to an OPP node describing required MMCX performance point.