diff --git a/qcom/monaco.dtsi b/qcom/monaco.dtsi
index f33ea540e53e..864b5e1ab4eb 100644
--- a/qcom/monaco.dtsi
+++ b/qcom/monaco.dtsi
@@ -115,6 +115,93 @@
 
 	soc: soc { };
 
+	reserved-memory {
+		#address-cells = <2>;
+		#size-cells = <2>;
+		ranges;
+
+		hyp_region: hyp_region@45700000 {
+			no-map;
+			reg = <0x0 0x45700000 0x0 0x600000>;
+		};
+
+		rpmbackup_mem: rpmbackup_mem@45D00000 {
+			no-map;
+			reg = <0x0 0x45D00000 0x0 0x100000>;
+		};
+
+		xbl_aop_mem: xbl_aop_mem@45e00000 {
+			no-map;
+			reg = <0x0 0x45e00000 0x0 0x110000>;
+		};
+
+		sec_apps_mem: sec_apps_region@45fff000 {
+			no-map;
+			reg = <0x0 0x45fff000 0x0 0x1000>;
+		};
+
+		smem_region: smem@46000000 {
+			no-map;
+			reg = <0x0 0x46000000 0x0 0x200000>;
+		};
+
+		pil_modem_mem: modem_region@4ab00000 {
+			no-map;
+			reg = <0x0 0x4ab00000 0x0 0x6900000>;
+		};
+
+		pil_video_mem: pil_video_region@51400000 {
+			no-map;
+			reg = <0x0 0x51400000 0x0 0x500000>;
+		};
+
+		wlan_msa_mem: wlan_msa_region@51900000 {
+			no-map;
+			reg = <0x0 0x51900000 0x0 0x100000>;
+		};
+
+		pil_adsp_mem: adsp_regions@51a00000 {
+			no-map;
+			reg = <0x0 0x51a00000 0x0 0x1c00000>;
+		};
+
+		pil_ipa_fw_mem: ips_fw_region@53600000 {
+			no-map;
+			reg = <0x0 0x53600000 0x0 0x10000>;
+		};
+
+		pil_ipa_gsi_mem: ipa_gsi_region@53610000 {
+			no-map;
+			reg = <0x0 0x53610000 0x0 0x5000>;
+		};
+
+		pil_gpu_mem: gpu_region@53615000 {
+			no-map;
+			reg = <0x0 0x53615000 0x0 0x2000>;
+		};
+
+		removed_region: removed_region@5f800000 {
+			no-map;
+			reg = <0x0 0x5f800000 0x0 0x2700000>;
+		};
+
+		dump_mem: mem_dump_region {
+			compatible = "shared-dma-pool";
+			reusable;
+			size = <0 0x800000>;
+		};
+
+		/* global autoconfigured region for contiguous allocations */
+		linux,cma {
+			compatible = "shared-dma-pool";
+			alloc-ranges = <0x0 0x00000000 0x0 0xffffffff>;
+			reusable;
+			alignment = <0x0 0x400000>;
+			size = <0x0 0x2000000>;
+			linux,cma-default;
+		};
+	};
+
 	chosen {
 		bootargs = "rcupdate.rcu_expedited=1 rcu_nocbs=0-7";
 	};