diff --git a/arch/arm64/boot/dts/nvidia/tegra194.dtsi b/arch/arm64/boot/dts/nvidia/tegra194.dtsi
index 2d48c3715fc6..aaa00da5351d 100644
--- a/arch/arm64/boot/dts/nvidia/tegra194.dtsi
+++ b/arch/arm64/boot/dts/nvidia/tegra194.dtsi
@@ -1584,7 +1584,7 @@ iommu@10000000 {
 			#iommu-cells = <1>;
 
 			nvidia,memory-controller = <&mc>;
-			status = "okay";
+			status = "disabled";
 		};
 
 		smmu: iommu@12000000 {