ARM: dts: bcm: HR2: add label to sp805 watchdog

This allows boards the option of adding properties or disabling the
watchdog entirely.

Signed-off-by: Chris Packham <[email protected]>
Signed-off-by: Florian Fainelli <[email protected]>

Author: cpackham-atlnz

arch/arm/boot/dts/bcm-hr2.dtsi

@@ -268,7 +268,7 @@
 			clock-frequency = <100000>;
 		};
 
-		watchdog@39000 {
+		watchdog: watchdog@39000 {
 			compatible = "arm,sp805", "arm,primecell";
 			reg = <0x39000 0x1000>;
 			interrupts = <GIC_SPI 213 IRQ_TYPE_LEVEL_HIGH>;