diff --git a/qcom/lahaina-smp2p.dtsi b/qcom/lahaina-smp2p.dtsi
index f65dac61eb89..983c7ff0c5c9 100644
--- a/qcom/lahaina-smp2p.dtsi
+++ b/qcom/lahaina-smp2p.dtsi
@@ -79,6 +79,11 @@
 			interrupt-controller;
 			#interrupt-cells = <2>;
 		};
+
+		smp2p_qvrexternal5_out: qcom,smp2p-qvrexternal5-out {
+			qcom,entry-name = "qvrexternal";
+			#qcom,smem-state-cells = <1>;
+		};
 	};
 
 	qcom,smp2p-modem {
diff --git a/qcom/lahaina.dtsi b/qcom/lahaina.dtsi
index 9d267ffa9c19..c570f851809c 100644
--- a/qcom/lahaina.dtsi
+++ b/qcom/lahaina.dtsi
@@ -5376,6 +5376,7 @@
 #include "lahaina-vidc.dtsi"
 #include "lahaina-cvp.dtsi"
 #include "lahaina-pcie.dtsi"
+#include "msm-qvr-external.dtsi"
 
 &pcie0_rp {
 	#address-cells = <5>;
diff --git a/qcom/msm-qvr-external.dtsi b/qcom/msm-qvr-external.dtsi
new file mode 100644
index 000000000000..e5056b65ef7e
--- /dev/null
+++ b/qcom/msm-qvr-external.dtsi
@@ -0,0 +1,9 @@
+&soc {
+
+	qcom,smp2p_interrupt_qvrexternal_5_out {
+		compatible = "qcom,smp2p-interrupt-qvrexternal-5-out";
+		qcom,smem-states = <&smp2p_qvrexternal5_out 0>;
+		qcom,smem-state-names = "qvrexternal-smp2p-out";
+	};
+
+};