diff --git a/arch/arm64/boot/dts/qcom/x1e80100.dtsi b/arch/arm64/boot/dts/qcom/x1e80100.dtsi
index a36076e3c56b..d364d5ebdaaf 100644
--- a/arch/arm64/boot/dts/qcom/x1e80100.dtsi
+++ b/arch/arm64/boot/dts/qcom/x1e80100.dtsi
@@ -5738,6 +5738,8 @@ apps_smmu: iommu@15000000 {
 
 			#iommu-cells = <2>;
 			#global-interrupts = <1>;
+
+			dma-coherent;
 		};
 
 		intc: interrupt-controller@17000000 {