diff --git a/qcom/sdxlemur-mtp-mbb-ntn3-pcie.dtsi b/qcom/sdxlemur-mtp-mbb-ntn3-pcie.dtsi
index 6511383a1fc6..0a782562d79a 100644
--- a/qcom/sdxlemur-mtp-mbb-ntn3-pcie.dtsi
+++ b/qcom/sdxlemur-mtp-mbb-ntn3-pcie.dtsi
@@ -4,6 +4,18 @@
 
 };
 
+&pcie0 {
+	iommu-map = <0x0 &apps_smmu 0x0200 0x1>,
+		<0x100 &apps_smmu 0x0201 0x1>,
+		<0x208 &apps_smmu 0x0202 0x1>,
+		<0x210 &apps_smmu 0x0203 0x1>,
+		<0x218 &apps_smmu 0x0204 0x1>,
+		<0x300 &apps_smmu 0x0207 0x1>,
+		<0x400 &apps_smmu 0x0208 0x1>,
+		<0x500 &apps_smmu 0x020C 0x1>,
+		<0x501 &apps_smmu 0x020E 0x1>;
+};
+
 &pcie0_rp {
 	#address-cells = <5>;
 	#size-cells = <0>;