diff --git a/tegra234.dtsi b/tegra234.dtsi
index 570331b..ecb9720 100644
--- a/tegra234.dtsi
+++ b/tegra234.dtsi
@@ -4018,6 +4018,8 @@
 			#redistributor-regions = <1>;
 			#interrupt-cells = <3>;
 			interrupt-controller;
+
+			#address-cells = <0>;
 		};
 
 		smmu_iso: iommu@10000000 {