diff --git a/sun-audio.dtsi b/sun-audio.dtsi
index 00498bcb..d4147b83 100644
--- a/sun-audio.dtsi
+++ b/sun-audio.dtsi
@@ -57,7 +57,7 @@
 		compatible = "qcom,msm-audio-ion";
 		qcom,smmu-version = <2>;
 		qcom,smmu-enabled;
-		iommus = <&apps_smmu 0x1001 0x0080>, <&apps_smmu 0x1061 0x0>;
+		iommus = <&apps_smmu 0x1001 0x0080>, <&apps_smmu 0x1041 0x20>;
 		memory-region = <&audio_cnss_resv_region>;
 		qcom,iommu-group = <&cnss_audio_iommu_group0>;
 		qcom,smmu-sid-mask = /bits/ 64 <0xf>;