diff --git a/qcom/kalama-coresight.dtsi b/qcom/kalama-coresight.dtsi
index 9c28800e..ec67234d 100644
--- a/qcom/kalama-coresight.dtsi
+++ b/qcom/kalama-coresight.dtsi
@@ -3371,6 +3371,7 @@
 
 		iommus = <&apps_smmu 0x0500 0>;
 		qcom,iommu-dma-addr-pool = <0x0 0xffc00000>;
+		dma-coherent;
 
 		coresight-csr = <&csr>;
 		csr-atid-offset = <0x108>;