diff --git a/Documentation/devicetree/bindings/arm/qcom.yaml b/Documentation/devicetree/bindings/arm/qcom.yaml
index fb1d00bcc847..9212f2208203 100644
--- a/Documentation/devicetree/bindings/arm/qcom.yaml
+++ b/Documentation/devicetree/bindings/arm/qcom.yaml
@@ -716,6 +716,7 @@ properties:
           - enum:
               - qcom,sm8450-hdk
               - qcom,sm8450-qrd
+              - sony,pdx223
           - const: qcom,sm8450
 
 additionalProperties: true