ARM: dts: consolidate aliases for Cygnus dt files

Move aliases into bcm-cygnus.dtsi to avoid duplications in Cygnus dts
files
Signed-off-by: Ray Jui <rjui@broadcom.com>
Reviewed-by: Scott Branden <sbranden@broadcom.com>
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>

arch/arm/boot/dts/bcm-cygnus.dtsi

@@ -40,6 +40,10 @@ / {
 	model = "Broadcom Cygnus SoC";
 	interrupt-parent = <&gic>;
 
+	aliases {
+		serial0 = &uart3;
+	};
+
 	cpus {
 		#address-cells = <1>;
 		#size-cells = <0>;

arch/arm/boot/dts/bcm911360_entphn.dts

@@ -39,10 +39,6 @@ / {
 	model = "Cygnus Enterprise Phone (BCM911360_ENTPHN)";
 	compatible = "brcm,bcm11360", "brcm,cygnus";
 
-	aliases {
-		serial0 = &uart3;
-	};
-
 	chosen {
 		stdout-path = &uart3;
 		bootargs = "console=ttyS0,115200";

arch/arm/boot/dts/bcm911360k.dts

@@ -38,10 +38,6 @@ / {
 	model = "Cygnus SVK (BCM911360K)";
 	compatible = "brcm,bcm11360", "brcm,cygnus";
 
-	aliases {
-		serial0 = &uart3;
-	};
-
 	chosen {
 		stdout-path = &uart3;
 		bootargs = "console=ttyS0,115200";

arch/arm/boot/dts/bcm958300k.dts

@@ -38,10 +38,6 @@ / {
 	model = "Cygnus SVK (BCM958300K)";
 	compatible = "brcm,bcm58300", "brcm,cygnus";
 
-	aliases {
-		serial0 = &uart3;
-	};
-
 	chosen {
 		stdout-path = &uart3;
 		bootargs = "console=ttyS0,115200";

arch/arm/boot/dts/bcm958305k.dts

@@ -38,10 +38,6 @@ / {
 	model = "Cygnus Wireless Audio (BCM958305K)";
 	compatible = "brcm,bcm58305", "brcm,cygnus";
 
-	aliases {
-		serial0 = &uart3;
-	};
-
 	chosen {
 		stdout-path = &uart3;
 		bootargs = "console=ttyS0,115200";