diff --git a/Documentation/devicetree/bindings/power/qcom,rpmpd.yaml b/Documentation/devicetree/bindings/power/qcom,rpmpd.yaml
index d38c762e1280..2803f7d56821 100644
--- a/Documentation/devicetree/bindings/power/qcom,rpmpd.yaml
+++ b/Documentation/devicetree/bindings/power/qcom,rpmpd.yaml
@@ -55,6 +55,7 @@ properties:
           - qcom,sm8350-rpmhpd
           - qcom,sm8450-rpmhpd
           - qcom,sm8550-rpmhpd
+          - qcom,sm8650-rpmhpd
       - items:
           - enum:
               - qcom,msm8937-rpmpd
diff --git a/include/dt-bindings/power/qcom,rpmhpd.h b/include/dt-bindings/power/qcom,rpmhpd.h
index 7c201a66bc69..0f6a74e09970 100644
--- a/include/dt-bindings/power/qcom,rpmhpd.h
+++ b/include/dt-bindings/power/qcom,rpmhpd.h
@@ -26,5 +26,6 @@
 #define RPMHPD_QPHY             16
 #define RPMHPD_DDR              17
 #define RPMHPD_XO               18
+#define RPMHPD_NSP2             19
 
 #endif