diff --git a/Documentation/devicetree/bindings/interrupt-controller/qcom,pdc.yaml b/Documentation/devicetree/bindings/interrupt-controller/qcom,pdc.yaml
index 8162a49d49a6..b3d19c86a240 100644
--- a/Documentation/devicetree/bindings/interrupt-controller/qcom,pdc.yaml
+++ b/Documentation/devicetree/bindings/interrupt-controller/qcom,pdc.yaml
@@ -58,6 +58,7 @@ properties:
           - qcom,sm8650-pdc
           - qcom,sm8750-pdc
           - qcom,x1e80100-pdc
+          - qcom,x1p42100-pdc
       - const: qcom,pdc
 
   reg: