diff --git a/arch/powerpc/boot/dts/p1022ds.dtsi b/arch/powerpc/boot/dts/p1022ds.dtsi
index 5725058e7d7fa54cccd8dac32be0e82936f15e0a..957e0dc1dc0f62ceb8507acf115c76f06e8ea8dd 100644
--- a/arch/powerpc/boot/dts/p1022ds.dtsi
+++ b/arch/powerpc/boot/dts/p1022ds.dtsi
@@ -148,6 +148,7 @@
 		rtc@68 {
 			compatible = "dallas,ds3232";
 			reg = <0x68>;
+			interrupts = <0x1 0x1 0 0>;
 		};
 		adt7461@4c {
 			compatible = "adi,adt7461";