diff --git a/target/linux/ipq40xx/files-4.14/arch/arm/boot/dts/qcom-ipq4018-a42.dts b/target/linux/ipq40xx/files-4.14/arch/arm/boot/dts/qcom-ipq4018-a42.dts
index 222d39b7f6..d365a7e530 100644
--- a/target/linux/ipq40xx/files-4.14/arch/arm/boot/dts/qcom-ipq4018-a42.dts
+++ b/target/linux/ipq40xx/files-4.14/arch/arm/boot/dts/qcom-ipq4018-a42.dts
@@ -30,18 +30,18 @@
 		#size-cells = <0x1>;
 		ranges;
 
-		rsvd1@87000000 {
-			reg = <0x87000000 0x500000>;
+		tz_apps@87b80000 {
+			reg = <0x87b80000 0x280000>;
 			no-map;
 		};
 
-		wifi_dump@87500000 {
-			reg = <0x87500000 0x600000>;
+		smem@87e00000 {
+			reg = <0x87e00000 0x080000>;
 			no-map;
 		};
 
-		rsvd2@87B00000 {
-			reg = <0x87b00000 0x500000>;
+		tz@87e80000 {
+			reg = <0x87e80000 0x180000>;
 			no-map;
 		};
 	};