ARM: dts: msm: Attach device memory to lpass iommu on msmfalcon

In order to share the usb audio qmi device iova with lpass usb audio
driver, attach usb audio qmi device to lpass q6 iommu using sid 6.

Change-Id: I6b3c9b49ac973f2472391b3f702908212e3f6e7d
Signed-off-by: Vijayavardhan Vennapusa <vvreddy@codeaurora.org>

diff --git a/arch/arm/boot/dts/qcom/msmfalcon-common.dtsi b/arch/arm/boot/dts/qcom/msmfalcon-common.dtsi
index b2bad31..9769020 100644 (file)
--- a/arch/arm/boot/dts/qcom/msmfalcon-common.dtsi
+++ b/arch/arm/boot/dts/qcom/msmfalcon-common.dtsi
@@ -190,6 +190,13 @@
                reset-names = "phy_reset", "phy_phy_reset";
        };
 
+       usb_audio_qmi_dev {
+               compatible = "qcom,usb-audio-qmi-dev";
+               iommus = <&lpass_q6_smmu 6>;
+               qcom,usb-audio-stream-id = <6>;
+               qcom,usb-audio-intr-num = <2>;
+       };
+
        dbm_1p5: dbm@a8f8000 {
                compatible = "qcom,usb-dbm-1p5";
                reg = <0xa8f8000 0x300>;