[PATCH v4 17/18] arm64: dts: qcom: qrb5165-rb5: Switch on TCPM usb-role-switching for usb_1

Bryan O'Donoghue
2023-03-18T12:19:07Z

Switch on usb-role-switching for usb_1 via TCPM. We need to declare
usb-role-switch in &usb_1 and associate with the remote-endpoint in TCPM
which provides the necessary signal.

Signed-off-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
---
arch/arm64/boot/dts/qcom/qrb5165-rb5.dts | 14 +++++++++++++-
1 file changed, 13 insertions(+), 1 deletion(-)

diff --git a/arch/arm64/boot/dts/qcom/qrb5165-rb5.dts b/arch/arm64/boot/dts/qcom/qrb5165-rb5.dts
index 965742a5be7ae..43d549d6672e9 100644
--- a/arch/arm64/boot/dts/qcom/qrb5165-rb5.dts
+++ b/arch/arm64/boot/dts/qcom/qrb5165-rb5.dts
@@ -1273,7 +1273,13 @@ &usb_1 {
};

&usb_1_dwc3 {
- dr_mode = "peripheral";
+ dr_mode = "otg";
+ usb-role-switch;
+ port {
+ dwc3_drd_switch: endpoint {
+ remote-endpoint = <&usb3_role>;
+ };
+ };
};

&usb_1_hsphy {
@@ -1356,6 +1362,12 @@ &pm8150b_vbus {

&tcpm {
status = "okay";
+ port {
+ usb3_role: endpoint {
+ remote-endpoint = <&dwc3_drd_switch>;
+ };
+ };
+
connector {
compatible = "usb-c-connector";

--
2.39.2