Add a node for q6usb which handles USB audio offloading, allowing to
play audio via a USB-C headset with lower power consumption and enabling
some other features.
Signed-off-by: Luca Weiss <luca.we...@fairphone.com>
---
arch/arm64/boot/dts/qcom/sm6350.dtsi | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/sm6350.dtsi
b/arch/arm64/boot/dts/qcom/sm6350.dtsi
index
375f964e793626115609996aa25ea4e0fefe6c5e..9a1b9f02282a0cf2e39bf2ade21989dbf4362bc1
100644
--- a/arch/arm64/boot/dts/qcom/sm6350.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm6350.dtsi
@@ -1351,6 +1351,13 @@ q6afecc: clock-controller {
compatible =
"qcom,q6afe-clocks";
#clock-cells = <2>;
};
+
+ q6usbdai: usbd {
+ compatible =
"qcom,q6usb";
+ iommus = <&apps_smmu
0x100f 0x0>;
+ #sound-dai-cells = <1>;
+ qcom,usb-audio-intr-idx
= /bits/ 16 <2>;
+ };
};
q6asm: service@7 {
@@ -1988,6 +1995,7 @@ usb_1_dwc3: usb@a600000 {
snps,dis-u2-entry-quirk;
phys = <&usb_1_hsphy>, <&usb_1_qmpphy
QMP_USB43DP_USB3_PHY>;
phy-names = "usb2-phy", "usb3-phy";
+ usb-soc-be = <&q6usbdai>;
usb-role-switch;
ports {
--
2.49.0
