arm64: dts: marvell: Fixup config-space DT warning For Armada 7K/8K

config-space has a ranges property so the unit name should contain an
address.
Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>

arch/arm64/boot/dts/marvell/armada-ap806.dtsi

@@ -71,7 +71,7 @@ ap806 {
 		interrupt-parent = <&gic>;
 		ranges;
 
-		config-space {
+		config-space@f0000000 {
 			#address-cells = <1>;
 			#size-cells = <1>;
 			compatible = "simple-bus";

arch/arm64/boot/dts/marvell/armada-cp110-master.dtsi

@@ -52,7 +52,7 @@ cp110-master {
 		interrupt-parent = <&gic>;
 		ranges;
 
-		config-space {
+		config-space@f2000000 {
 			#address-cells = <1>;
 			#size-cells = <1>;
 			compatible = "simple-bus";

arch/arm64/boot/dts/marvell/armada-cp110-slave.dtsi

@@ -52,7 +52,7 @@ cp110-slave {
 		interrupt-parent = <&gic>;
 		ranges;
 
-		config-space {
+		config-space@f4000000 {
 			#address-cells = <1>;
 			#size-cells = <1>;
 			compatible = "simple-bus";