diff --git a/qcom/lahaina-usb.dtsi b/qcom/lahaina-usb.dtsi
index c942e76629d8..9b8a4930af5b 100644
--- a/qcom/lahaina-usb.dtsi
+++ b/qcom/lahaina-usb.dtsi
@@ -10,6 +10,7 @@
 		iommus = <&apps_smmu 0x0 0x0>;
 		qcom,iommu-dma = "atomic";
 		qcom,iommu-dma-addr-pool = <0x90000000 0x60000000>;
+		dma-coherent;
 		#address-cells = <1>;
 		#size-cells = <1>;
 		ranges;
@@ -333,6 +334,7 @@
 		iommus = <&apps_smmu 0x20 0x0>;
 		qcom,iommu-dma = "atomic";
 		qcom,iommu-dma-addr-pool = <0x90000000 0x60000000>;
+		dma-coherent;
 		#address-cells = <1>;
 		#size-cells = <1>;
 		ranges;