ARM: bcm2835: follow dt uart node-naming convention

This patch fixes the naming of the device tree node: uart@7e201000
to conform to the standard of: serial@7e201000

Signed-off-by: Martin Sperl <kernel@martin.sperl.org>
[anholt: Rebased on 2835.dtsi -> 283x.dtsi change]
Signed-off-by: Eric Anholt <eric@anholt.net>
diff --git a/arch/arm/boot/dts/bcm283x.dtsi b/arch/arm/boot/dts/bcm283x.dtsi
index e4a2792..c003f2d 100644
--- a/arch/arm/boot/dts/bcm283x.dtsi
+++ b/arch/arm/boot/dts/bcm283x.dtsi
@@ -112,7 +112,7 @@
 			#interrupt-cells = <2>;
 		};
 
-		uart0: uart@7e201000 {
+		uart0: serial@7e201000 {
 			compatible = "brcm,bcm2835-pl011", "arm,pl011", "arm,primecell";
 			reg = <0x7e201000 0x1000>;
 			interrupts = <2 25>;