diff --git a/qcom/tuna-oemvm.dtsi b/qcom/tuna-oemvm.dtsi
index 65a85567..2601180b 100644
--- a/qcom/tuna-oemvm.dtsi
+++ b/qcom/tuna-oemvm.dtsi
@@ -316,6 +316,10 @@
 		compatible = "qcom,smcinvoke";
 	};
 
+	qcom_mem_object {
+		compatible = "qcom,mem-object";
+	};
+
 	qcom,qrtr {
 		compatible = "qcom,qrtr";
 		qcom,node-id = <21>;
diff --git a/qcom/tuna-vm.dtsi b/qcom/tuna-vm.dtsi
index 61f414ee..c6a927d6 100644
--- a/qcom/tuna-vm.dtsi
+++ b/qcom/tuna-vm.dtsi
@@ -440,6 +440,10 @@
 		compatible = "qcom,smcinvoke";
 	};
 
+	qcom_mem_object {
+		compatible = "qcom,mem-object";
+	};
+
 	qtee_shmbridge {
 		compatible = "qcom,tee-shared-memory-bridge";
 		qcom,custom-bridge-size = <64>;
diff --git a/qcom/tuna.dtsi b/qcom/tuna.dtsi
index 981db753..02c246ca 100644
--- a/qcom/tuna.dtsi
+++ b/qcom/tuna.dtsi
@@ -487,6 +487,10 @@
 		compatible = "qcom,smcinvoke";
 	};
 
+	qcom_mem_object {
+		compatible = "qcom,mem-object";
+	};
+
 	qtee_shmbridge {
 		compatible = "qcom,tee-shared-memory-bridge";
 	};