diff --git a/Documentation/devicetree/bindings/power/qcom,rpmpd.txt b/Documentation/devicetree/bindings/power/qcom,rpmpd.txt
index 980e5413d18f..172ccf940c5c 100644
--- a/Documentation/devicetree/bindings/power/qcom,rpmpd.txt
+++ b/Documentation/devicetree/bindings/power/qcom,rpmpd.txt
@@ -6,6 +6,7 @@ which then translates it into a corresponding voltage on a rail
 Required Properties:
  - compatible: Should be one of the following
 	* qcom,msm8996-rpmpd: RPM Power domain for the msm8996 family of SoC
+	* qcom,qcs404-rpmpd: RPM Power domain for the qcs404 family of SoC
 	* qcom,sdm845-rpmhpd: RPMh Power domain for the sdm845 family of SoC
  - #power-domain-cells: number of cells in Power domain specifier
 	must be 1.
diff --git a/include/dt-bindings/power/qcom-rpmpd.h b/include/dt-bindings/power/qcom-rpmpd.h
index 87d9c6611682..450378662944 100644
--- a/include/dt-bindings/power/qcom-rpmpd.h
+++ b/include/dt-bindings/power/qcom-rpmpd.h
@@ -36,4 +36,26 @@
 #define MSM8996_VDDSSCX		5
 #define MSM8996_VDDSSCX_VFC	6
 
+/* QCS404 Power Domains */
+#define QCS404_VDDMX		0
+#define QCS404_VDDMX_AO		1
+#define QCS404_VDDMX_VFL	2
+#define QCS404_LPICX		3
+#define QCS404_LPICX_VFL	4
+#define QCS404_LPIMX		5
+#define QCS404_LPIMX_VFL	6
+
+/* RPM SMD Power Domain performance levels */
+#define RPM_SMD_LEVEL_RETENTION       16
+#define RPM_SMD_LEVEL_RETENTION_PLUS  32
+#define RPM_SMD_LEVEL_MIN_SVS         48
+#define RPM_SMD_LEVEL_LOW_SVS         64
+#define RPM_SMD_LEVEL_SVS             128
+#define RPM_SMD_LEVEL_SVS_PLUS        192
+#define RPM_SMD_LEVEL_NOM             256
+#define RPM_SMD_LEVEL_NOM_PLUS        320
+#define RPM_SMD_LEVEL_TURBO           384
+#define RPM_SMD_LEVEL_TURBO_NO_CPR    416
+#define RPM_SMD_LEVEL_BINNING         512
+
 #endif