ARM: dts: clps711x: fix missing interrupt parent

From: Arnd Bergmann <[email protected]>

The kernelci.org bot reports a build time regression:

arch/arm/boot/dts/ep7209.dtsi:187.17-192.4: Warning (interrupts_property): /keypad: Missing interrupt-parent

There is only one interrupt controller in this SoC, so I assume this is the parent.

---
I applied this fixup on top of the arm/dt branch, so it will be part of linux-next and the v5.13 pull requests.

 arch/arm/boot/dts/ep7209.dtsi | 1 +
 1 file changed, 1 insertion(+)

index 40a277370fd0..57bdad2c1994 100644
@@ -186,6 +186,7 @@ syscon3: syscon@80002200 {
 
 	keypad: keypad {
 		compatible = "cirrus,ep7209-keypad";
+		interrupt-parent = <&intc>;
 		interrupts = <16>;
 		syscon = <&syscon1>;
 		status = "disabled";

2.29.2