diff --git a/qcom/tuna-oemvm.dtsi b/qcom/tuna-oemvm.dtsi
index 3bbe6c32..6b8f899a 100644
--- a/qcom/tuna-oemvm.dtsi
+++ b/qcom/tuna-oemvm.dtsi
@@ -163,6 +163,14 @@
 				allocate-base;
 			};
 
+			mem-buf-message-queue-pair {
+				vdevice-type = "message-queue-pair";
+				generate = "/hypervisor/membuf-msgq-pair";
+				message-size = <0x000000f0>;
+				queue-depth = <0x00000008>;
+				peer-default;
+				qcom,label = <0x000000C>;
+			};
 		};
 	};
 
@@ -206,6 +214,17 @@
 		clock-frequency = <19200000>;
 	};
 
+	qcom,mem-buf {
+		compatible = "qcom,mem-buf";
+		qcom,mem-buf-capabilities = "consumer";
+		qcom,vmid = <49>;
+	};
+
+	qcom,mem-buf-msgq {
+		compatible = "qcom,mem-buf-msgq";
+		qcom,msgq-names = "oem_vm";
+	};
+
 	qcom_smcinvoke {
 		compatible = "qcom,smcinvoke";
 	};
diff --git a/qcom/tuna.dtsi b/qcom/tuna.dtsi
index 00412bab..028f99f5 100644
--- a/qcom/tuna.dtsi
+++ b/qcom/tuna.dtsi
@@ -710,7 +710,7 @@
 
 	qcom,mem-buf-msgq {
 	       compatible = "qcom,mem-buf-msgq";
-	       qcom,msgq-names = "trusted_vm";
+	       qcom,msgq-names = "trusted_vm", "oem_vm";
 	};
 
 	cam_rsc: rsc@adc8000 {