diff --git a/qcom/diwali.dtsi b/qcom/diwali.dtsi
index f36e6358..f8d013bc 100644
--- a/qcom/diwali.dtsi
+++ b/qcom/diwali.dtsi
@@ -32,6 +32,15 @@
 
 	reserved_memory: reserved-memory { };
 
+	mem-offline {
+		compatible = "qcom,mem-offline";
+		offline-sizes = <0x1 0x40000000 0x0 0x40000000>,
+				<0x1 0xc0000000 0x0 0x80000000>,
+				<0x2 0xc0000000 0x1 0x40000000>;
+		granule = <512>;
+		mboxes = <&qmp_aop 0>;
+	};
+
 	aliases: aliases {
 		serial0 = &qupv3_se5_2uart;
 		hsuart0 = &qupv3_se7_4uart;