diff --git a/qcom/ravelin-reserved-memory.dtsi b/qcom/ravelin-reserved-memory.dtsi
index 696bd773..554b2ac8 100644
--- a/qcom/ravelin-reserved-memory.dtsi
+++ b/qcom/ravelin-reserved-memory.dtsi
@@ -124,6 +124,11 @@
 		reg = <0x0 0xe0b00000 0x0 0x4af3000>;
 	};
 
+	trust_ui_vm_qrtr: trust_ui_vm_qrtr@e55f3000 {
+		no-map;
+		reg = <0x0 0xe55f3000 0x0 0x9000>;
+	};
+
 	tz_stat_mem: tz_stat_region@e8800000 {
 		no-map;
 		reg = <0x0 0xe8800000 0x0 0x100000>;
diff --git a/qcom/ravelin.dtsi b/qcom/ravelin.dtsi
index 94d725da..ef01804a 100644
--- a/qcom/ravelin.dtsi
+++ b/qcom/ravelin.dtsi
@@ -1808,6 +1808,14 @@
 		qcom,secure-eud-en;
 		status = "ok";
 	};
+
+	qrtr-gunyah {
+		compatible = "qcom,qrtr-gunyah";
+		qcom,master;
+		gunyah-label = <3>;
+		peer-name = <2>;
+		shared-buffer = <&trust_ui_vm_qrtr>;
+	};
 };
 
 #include "ravelin-pinctrl.dtsi"