ARM: dts: msm: Correct iommus property for usb for sdm845

Since the iommu-cells property is now 2, add the smr-mask setting to the
iommus property.

Change-Id: I15eaa2648f2ef3c8af3324cb76875e274c2e7e01
Signed-off-by: Patrick Daly <pdaly@codeaurora.org>
diff --git a/arch/arm64/boot/dts/qcom/sdm845-usb.dtsi b/arch/arm64/boot/dts/qcom/sdm845-usb.dtsi
index aac63ee..6fb6fb8 100644
--- a/arch/arm64/boot/dts/qcom/sdm845-usb.dtsi
+++ b/arch/arm64/boot/dts/qcom/sdm845-usb.dtsi
@@ -305,7 +305,7 @@
 
 	usb_audio_qmi_dev {
 		compatible = "qcom,usb-audio-qmi-dev";
-		iommus = <&apps_smmu 0x182c>;
+		iommus = <&apps_smmu 0x182c 0x0>;
 		qcom,usb-audio-stream-id = <0xc>;
 		qcom,usb-audio-intr-num = <2>;
 	};