diff --git a/arch/arm/dts/zynqmp.dtsi b/arch/arm/dts/zynqmp.dtsi
index db4099b751..37ee953980 100644
--- a/arch/arm/dts/zynqmp.dtsi
+++ b/arch/arm/dts/zynqmp.dtsi
@@ -648,6 +648,8 @@
 					<0x0 0x0 0x0 0x2 &pcie_intc 0x2>,
 					<0x0 0x0 0x0 0x3 &pcie_intc 0x3>,
 					<0x0 0x0 0x0 0x4 &pcie_intc 0x4>;
+			#stream-id-cells = <1>;
+			iommus = <&smmu 0x4d0>;
 			power-domains = <&zynqmp_firmware PD_PCIE>;
 			pcie_intc: legacy-interrupt-controller {
 				interrupt-controller;