ARM: dts: dove: Fix interrupt controller node name

The current ones makes validation unhappy:

  dove-d3plug.dt.yaml: main-interrupt-ctrl@20200: $nodename:0:
      'main-interrupt-ctrl@20200' does not match
      '^interrupt-controller(@[0-9a-f,]+)*$'

Signed-off-by: Lubomir Rintel <[email protected]>
Reviewed-by: Andrew Lunn <[email protected]>
Signed-off-by: Arnd Bergmann <[email protected]>

Author: lkundrak

arch/arm/boot/dts/dove.dtsi

@@ -247,7 +247,7 @@
 				marvell,#interrupts = <5>;
 			};
 
-			intc: main-interrupt-ctrl@20200 {
+			intc: interrupt-controller@20200 {
 				compatible = "marvell,orion-intc";
 				interrupt-controller;
 				#interrupt-cells = <1>;