diff --git a/qcom/sun.dtsi b/qcom/sun.dtsi
index a32f4531..9d2d7217 100644
--- a/qcom/sun.dtsi
+++ b/qcom/sun.dtsi
@@ -3183,6 +3183,12 @@
 		};
 	};
 
+	cpucp_fast: qcom,cpucp_fast {
+		compatible = "qcom,cpucp_fast";
+		mboxes = <&cpucp 7>;
+		qcom,policy-cpus = < 6 >;
+	};
+
 	cpucp_log: qcom,cpucp_log@0x81210000 {
 		compatible = "qcom,cpucp-log";
 		reg =	<0x81210000 0x10000>,