diff --git a/qcom/msm-arm-smmu-ravelin.dtsi b/qcom/msm-arm-smmu-ravelin.dtsi
index 6c5ff765..7eccf738 100644
--- a/qcom/msm-arm-smmu-ravelin.dtsi
+++ b/qcom/msm-arm-smmu-ravelin.dtsi
@@ -316,7 +316,7 @@
 			qcom,iommu-dma = "atomic";
 		};
 
-		usecase4_apps_dma {
+		usecase4_apps_coherent {
 			compatible = "qcom,iommu-debug-usecase";
 			iommus = <&apps_smmu 0x7e1 0>;
 			dma-coherent;
@@ -327,7 +327,7 @@
 			iommus = <&kgsl_smmu 0x7 0x400>;
 		};
 
-		usecase6_kgsl_dma {
+		usecase6_kgsl_coherent {
 			compatible = "qcom,iommu-debug-usecase";
 			iommus = <&kgsl_smmu 0x407 0x400>;
 			dma-coherent;