ARM: dts: armada-370-xp: move the cpurst node in the common file

The cpurst nodes are identical in armada-370.dtsi and armada-xp.dtsi
files, so move it in the common armada-370-xp.dtsi file.
Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>

arch/arm/boot/dts/armada-370-xp.dtsi

@@ -228,6 +228,11 @@ watchdog@20300 {
 				reg = <0x20300 0x34>, <0x20704 0x4>;
 			};
 
+			cpurst@20800 {
+				compatible = "marvell,armada-370-cpu-reset";
+				reg = <0x20800 0x8>;
+			};
+
 			pmsu@22000 {
 				compatible = "marvell,armada-370-pmsu";
 				reg = <0x22000 0x1000>;

arch/arm/boot/dts/armada-370.dtsi

@@ -233,11 +233,6 @@ watchdog@20300 {
 				clocks = <&coreclk 2>;
 			};
 
-			cpurst@20800 {
-				compatible = "marvell,armada-370-cpu-reset";
-				reg = <0x20800 0x8>;
-			};
-
 			cpu-config@21000 {
 				compatible = "marvell,armada-370-cpu-config";
 				reg = <0x21000 0x8>;

arch/arm/boot/dts/armada-xp.dtsi

@@ -167,7 +167,6 @@ watchdog@20300 {
 			};
 
 			cpurst@20800 {
-				compatible = "marvell,armada-370-cpu-reset";
 				reg = <0x20800 0x20>;
 			};