diff --git a/qcom/sun.dtsi b/qcom/sun.dtsi
index 8b12fb14..da8f71b2 100644
--- a/qcom/sun.dtsi
+++ b/qcom/sun.dtsi
@@ -2223,7 +2223,7 @@
 			iommus = <&apps_smmu 0x0483 0x0>;
 			qcom,iommu-vmid = <0x9>;
 			qcom,secure-context-bank;
-			dma-coherent;
+			dma-noncoherent;
 		};
 	};