diff --git a/arch/arm64/boot/dts/broadcom/ns2.dtsi b/arch/arm64/boot/dts/broadcom/ns2.dtsi
index ae6c920da56ca813781626131234e15c70b722b8..f05b28b4856f5edada11407dd6ce42c47d1d368b 100644
--- a/arch/arm64/boot/dts/broadcom/ns2.dtsi
+++ b/arch/arm64/boot/dts/broadcom/ns2.dtsi
@@ -248,7 +248,7 @@
 				     <GIC_SPI 260 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 261 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 262 IRQ_TYPE_LEVEL_HIGH>;
-			mmu-masters;
+			#iommu-cells = <1>;
 		};
 
 		pinctrl: pinctrl@6501d130 {