ARM: dts: nomadik: Fix up interrupt controller node names

[ Upstream commit 47091f473b364c98207c4def197a0ae386fc9af1 ]

Once the new schema interrupt-controller/arm,vic.yaml is added, we get
the below warnings:

	arch/arm/boot/dts/ste-nomadik-nhk15.dt.yaml:
	intc@10140000: $nodename:0: 'intc@10140000' does not match
	'^interrupt-controller(@[0-9a-f,]+)*$'

Fix the node names for the interrupt controller to conform
to the standard node name interrupt-controller@..

Signed-off-by: Sudeep Holla <[email protected]>
Signed-off-by: Linus Walleij <[email protected]>
Cc: Linus Walleij <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Link: https://lore.kernel.org/r/[email protected]'
Signed-off-by: Arnd Bergmann <[email protected]>
Signed-off-by: Sasha Levin <[email protected]>

Author: sudeep-holla

arch/arm/boot/dts/ste-nomadik-stn8815.dtsi

@@ -755,14 +755,14 @@
 			status = "disabled";
 		};
 
-		vica: intc@10140000 {
+		vica: interrupt-controller@10140000 {
 			compatible = "arm,versatile-vic";
 			interrupt-controller;
 			#interrupt-cells = <1>;
 			reg = <0x10140000 0x20>;
 		};
 
-		vicb: intc@10140020 {
+		vicb: interrupt-controller@10140020 {
 			compatible = "arm,versatile-vic";
 			interrupt-controller;
 			#interrupt-cells = <1>;