diff --git a/target/linux/lantiq/files/arch/mips/boot/dts/lantiq/vr9_tplink_tdw8980.dts b/target/linux/lantiq/files/arch/mips/boot/dts/lantiq/vr9_tplink_tdw8980.dts
index f4a7b8d3c9..1b8d2c6a0f 100644
--- a/target/linux/lantiq/files/arch/mips/boot/dts/lantiq/vr9_tplink_tdw8980.dts
+++ b/target/linux/lantiq/files/arch/mips/boot/dts/lantiq/vr9_tplink_tdw8980.dts
@@ -24,8 +24,6 @@
 
 &pci0 {
 	status = "okay";
-	lantiq,bus-clock = <33333333>;
-	interrupt-map-mask = <0xf800 0x0 0x0 0x7>;
-	interrupt-map = <0x7000 0 0 1 &icu0 30 1>;
+
 	gpio-reset = <&gpio 21 GPIO_ACTIVE_HIGH>;
 };