ARM: mvebu: set aliases for ethernet controllers

These aliases are used when feeding the DT from ATAGS to set the
devices MAC addresses.

Signed-off-by: Willy Tarreau <w@1wt.eu>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Jason Cooper <jason@lakedaemon.net>

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

@@ -22,6 +22,11 @@
 	model = "Marvell Armada 370 and XP SoC";
 	compatible = "marvell,armada-370-xp";
 
+	aliases {
+		eth0 = &eth0;
+		eth1 = &eth1;
+	};
+
 	cpus {
 		cpu@0 {
 			compatible = "marvell,sheeva-v7";
@@ -93,15 +98,15 @@
 				reg = <0x72004 0x4>;
 			};
 
-			ethernet@70000 {
+			eth0: ethernet@70000 {
 				compatible = "marvell,armada-370-neta";
 				reg = <0x70000 0x2500>;
 				interrupts = <8>;
 				clocks = <&gateclk 4>;
 				status = "disabled";
 			};
 
-			ethernet@74000 {
+			eth1: ethernet@74000 {
 				compatible = "marvell,armada-370-neta";
 				reg = <0x74000 0x2500>;
 				interrupts = <10>;

arch/arm/boot/dts/armada-xp-mv78460.dtsi

@@ -23,6 +23,7 @@
 		gpio0 = &gpio0;
 		gpio1 = &gpio1;
 		gpio2 = &gpio2;
+		eth3 = &eth3;
 	};
 
 
@@ -105,7 +106,7 @@
 				interrupts = <91>;
 			};
 
-			ethernet@34000 {
+			eth3: ethernet@34000 {
 				compatible = "marvell,armada-370-neta";
 				reg = <0x34000 0x2500>;
 				interrupts = <14>;

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

@@ -22,6 +22,10 @@
 	model = "Marvell Armada XP family SoC";
 	compatible = "marvell,armadaxp", "marvell,armada-370-xp";
 
+	aliases {
+		eth2 = &eth2;
+	};
+
 	soc {
 		internal-regs {
 			L2: l2-cache {
@@ -86,7 +90,7 @@
 				reg = <0x18200 0x500>;
 			};
 
-			ethernet@30000 {
+			eth2: ethernet@30000 {
 				compatible = "marvell,armada-370-neta";
 				reg = <0x30000 0x2500>;
 				interrupts = <12>;