diff --git a/qcom/lahaina-coresight.dtsi b/qcom/lahaina-coresight.dtsi
index 585b04191882..9e3c093d25d2 100644
--- a/qcom/lahaina-coresight.dtsi
+++ b/qcom/lahaina-coresight.dtsi
@@ -138,6 +138,7 @@
 		      <0x6064000 0x15000>;
 		reg-names = "tmc-base", "bam-base";
 
+		qcom,iommu-dma = "bypass";
 		iommus = <&apps_smmu 0x0480 0>,
 			<&apps_smmu 0x0520 0>;
 
@@ -150,6 +151,7 @@
 		arm,buffer-size = <0x400000>;
 		arm,scatter-gather;
 
+		qcom,sw-usb;
 		coresight-name = "coresight-tmc-etr";
 		coresight-ctis = <&cti0 &cti0>;
 		coresight-csr = <&csr>;