diff --git a/target/linux/qualcommax/files/arch/arm64/boot/dts/qcom/ipq6018-512m.dtsi b/target/linux/qualcommax/files/arch/arm64/boot/dts/qcom/ipq6018-512m.dtsi
index d46a852404..6ea3291026 100644
--- a/target/linux/qualcommax/files/arch/arm64/boot/dts/qcom/ipq6018-512m.dtsi
+++ b/target/linux/qualcommax/files/arch/arm64/boot/dts/qcom/ipq6018-512m.dtsi
@@ -2,22 +2,6 @@
 
 #include "ipq6018.dtsi"
 
-&rpm_msg_ram {
-	reg = <0x0 0x00060000 0x0 0x6000>;
-	no-map;
-};
-
-&tz {
-	reg = <0x0 0x4a600000 0x0 0x00400000>;
-	no-map;
-};
-
-&smem_region {
-	reg = <0x0 0x4aa00000 0x0 0x00100000>;
-	no-map;
-};
-
 &q6_region {
-	reg = <0x0 0x4ab00000 0x0 0x03700000>;
-	no-map;
+	reg = <0x0 0x4ab00000 0x0 0x3700000>;
 };