diff --git a/arch/arc/boot/dts/haps_hs_idu.dts b/arch/arc/boot/dts/haps_hs_idu.dts
index 0a857fa73190b0..215cddd0b63baa 100644
--- a/arch/arc/boot/dts/haps_hs_idu.dts
+++ b/arch/arc/boot/dts/haps_hs_idu.dts
@@ -47,7 +47,6 @@
 			compatible = "snps,archs-intc";
 			interrupt-controller;
 			#interrupt-cells = <1>;
-/*			interrupts = <16 17 18 19 20 21 22 23 24 25>; */
 		};
 
 		idu_intc: idu-interrupt-controller {
diff --git a/arch/arc/boot/dts/nsimosci_hs_idu.dts b/arch/arc/boot/dts/nsimosci_hs_idu.dts
index 37be2bb8dd39f7..5052917d4a9949 100644
--- a/arch/arc/boot/dts/nsimosci_hs_idu.dts
+++ b/arch/arc/boot/dts/nsimosci_hs_idu.dts
@@ -43,7 +43,6 @@
 			compatible = "snps,archs-intc";
 			interrupt-controller;
 			#interrupt-cells = <1>;
-/*			interrupts = <16 17 18 19 20 21 22 23 24 25>; */
 		};
 
 		idu_intc: idu-interrupt-controller {