diff --git a/qcom/diwali.dtsi b/qcom/diwali.dtsi
index b980dd34..5ae379a8 100644
--- a/qcom/diwali.dtsi
+++ b/qcom/diwali.dtsi
@@ -1601,6 +1601,33 @@
 		};
 	};
 
+	qcom,memshare {
+		compatible = "qcom,memshare";
+
+		qcom,client_1 {
+			compatible = "qcom,memshare-peripheral";
+			qcom,peripheral-size = <0x0>;
+			qcom,client-id = <0>;
+			qcom,allocate-boot-time;
+			label = "modem";
+		};
+
+		qcom,client_2 {
+			compatible = "qcom,memshare-peripheral";
+			qcom,peripheral-size = <0x0>;
+			qcom,client-id = <2>;
+			label = "modem";
+		};
+
+		qcom,client_3 {
+			compatible = "qcom,memshare-peripheral";
+			qcom,peripheral-size = <0x500000>;
+			qcom,client-id = <1>;
+			qcom,allocate-on-request;
+			label = "modem";
+		};
+	};
+
 	qcom,secure-buffer {
 		compatible = "qcom,secure-buffer";
 		qcom,vmid-cp-camera-preview-ro;