diff --git a/arch/arm64/boot/dts/apm/apm-shadowcat.dtsi b/arch/arm64/boot/dts/apm/apm-shadowcat.dtsi
index 29879abf5f7a..c1557b1d5a6b 100644
--- a/arch/arm64/boot/dts/apm/apm-shadowcat.dtsi
+++ b/arch/arm64/boot/dts/apm/apm-shadowcat.dtsi
@@ -315,6 +315,99 @@
 			mask = <0x1>;
 		};
 
+		csw: csw@7e200000 {
+			compatible = "apm,xgene-csw", "syscon";
+			reg = <0x0 0x7e200000 0x0 0x1000>;
+		};
+
+		mcba: mcba@7e700000 {
+			compatible = "apm,xgene-mcb", "syscon";
+			reg = <0x0 0x7e700000 0x0 0x1000>;
+		};
+
+		mcbb: mcbb@7e720000 {
+			compatible = "apm,xgene-mcb", "syscon";
+			reg = <0x0 0x7e720000 0x0 0x1000>;
+		};
+
+		efuse: efuse@1054a000 {
+			compatible = "apm,xgene-efuse", "syscon";
+			reg = <0x0 0x1054a000 0x0 0x20>;
+		};
+
+		edac@78800000 {
+			compatible = "apm,xgene-edac";
+			#address-cells = <2>;
+			#size-cells = <2>;
+			ranges;
+			regmap-csw = <&csw>;
+			regmap-mcba = <&mcba>;
+			regmap-mcbb = <&mcbb>;
+			regmap-efuse = <&efuse>;
+			reg = <0x0 0x78800000 0x0 0x100>;
+			interrupts = <0x0 0x20 0x4>,
+				     <0x0 0x21 0x4>,
+				     <0x0 0x27 0x4>;
+
+			edacmc@7e800000 {
+				compatible = "apm,xgene-edac-mc";
+				reg = <0x0 0x7e800000 0x0 0x1000>;
+				memory-controller = <0>;
+			};
+
+			edacmc@7e840000 {
+				compatible = "apm,xgene-edac-mc";
+				reg = <0x0 0x7e840000 0x0 0x1000>;
+				memory-controller = <1>;
+			};
+
+			edacmc@7e880000 {
+				compatible = "apm,xgene-edac-mc";
+				reg = <0x0 0x7e880000 0x0 0x1000>;
+				memory-controller = <2>;
+			};
+
+			edacmc@7e8c0000 {
+				compatible = "apm,xgene-edac-mc";
+				reg = <0x0 0x7e8c0000 0x0 0x1000>;
+				memory-controller = <3>;
+			};
+
+			edacpmd@7c000000 {
+				compatible = "apm,xgene-edac-pmd";
+				reg = <0x0 0x7c000000 0x0 0x200000>;
+				pmd-controller = <0>;
+			};
+
+			edacpmd@7c200000 {
+				compatible = "apm,xgene-edac-pmd";
+				reg = <0x0 0x7c200000 0x0 0x200000>;
+				pmd-controller = <1>;
+			};
+
+			edacpmd@7c400000 {
+				compatible = "apm,xgene-edac-pmd";
+				reg = <0x0 0x7c400000 0x0 0x200000>;
+				pmd-controller = <2>;
+			};
+
+			edacpmd@7c600000 {
+				compatible = "apm,xgene-edac-pmd";
+				reg = <0x0 0x7c600000 0x0 0x200000>;
+				pmd-controller = <3>;
+			};
+
+			edacl3@7e600000 {
+				compatible = "apm,xgene-edac-l3-v2";
+				reg = <0x0 0x7e600000 0x0 0x1000>;
+			};
+
+			edacsoc@7e930000 {
+				compatible = "apm,xgene-edac-soc";
+				reg = <0x0 0x7e930000 0x0 0x1000>;
+			};
+		};
+
 		serial0: serial@10600000 {
 			device_type = "serial";
 			compatible = "ns16550";