Add the pmic glink node linked with the DWC3 USB controller
switched to OTG mode and tagged with usb-role-switch.
Signed-off-by: Neil Armstrong <neil.armstrong@xxxxxxxxxx>
---
arch/arm64/boot/dts/qcom/sm8550-mtp.dts | 34 ++++++++++++++++++++++++++++++++-
1 file changed, 33 insertions(+), 1 deletion(-)
diff --git a/arch/arm64/boot/dts/qcom/sm8550-mtp.dts b/arch/arm64/boot/dts/qcom/sm8550-mtp.dts
index 725d3bc3ee72..f054c11fe1f6 100644
--- a/arch/arm64/boot/dts/qcom/sm8550-mtp.dts
+++ b/arch/arm64/boot/dts/qcom/sm8550-mtp.dts
@@ -27,6 +27,31 @@ chosen {
stdout-path = "serial0:115200n8";
};
+ pmic-glink {
+ compatible = "qcom,sm8450-pmic-glink", "qcom,pmic-glink";
+
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ connector@0 {
+ compatible = "usb-c-connector";
+ reg = <0>;
+ power-role = "dual";
+ data-role = "dual";
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ port@0 {
+ reg = <0>;
+ pmic_glink_dwc3_in: endpoint {
+ remote-endpoint = <&usb_1_dwc3_out>;
+ };
+ };
+ };
+ };
+ };
+
vph_pwr: vph-pwr-regulator {
compatible = "regulator-fixed";
regulator-name = "vph_pwr";
@@ -546,7 +571,14 @@ &usb_1 {
};
&usb_1_dwc3 {
- dr_mode = "peripheral";
+ dr_mode = "otg";
+ usb-role-switch;
+
+ port {
+ usb_1_dwc3_out: endpoint {
+ remote-endpoint = <&pmic_glink_dwc3_in>;
+ };
+ };
};
&usb_1_hsphy {
--
2.34.1
