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@xxxxxxxxxx>
---
arch/arm64/boot/dts/qcom/qrb5165-rb5.dts | 19 ++++++++++++++++++-
arch/arm64/boot/dts/qcom/sm8250.dtsi | 4 ++++
2 files changed, 22 insertions(+), 1 deletion(-)
diff --git a/arch/arm64/boot/dts/qcom/qrb5165-rb5.dts b/arch/arm64/boot/dts/qcom/qrb5165-rb5.dts
index d80a22bff7969..580ed63c6fb54 100644
--- a/arch/arm64/boot/dts/qcom/qrb5165-rb5.dts
+++ b/arch/arm64/boot/dts/qcom/qrb5165-rb5.dts
@@ -1273,7 +1273,12 @@ &usb_1 {
};
&usb_1_dwc3 {
- dr_mode = "peripheral";
+ dr_mode = "otg";
+ usb-role-switch;
+};
+
+&usb_1_dwc3_role_switch_in {
+ remote-endpoint = <&pm8150b_role_switch_out>;
};
&usb_1_hsphy {
@@ -1362,5 +1367,17 @@ connector {
PDO_FIXED_DUAL_ROLE |
PDO_FIXED_USB_COMM |
PDO_FIXED_DATA_SWAP)>;
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ port@0 {
+ reg = <0>;
+ pm8150b_role_switch_out: endpoint {
+ remote-endpoint = <&usb_1_dwc3_role_switch_in>;
+ };
+ };
+ };
};
};
diff --git a/arch/arm64/boot/dts/qcom/sm8250.dtsi b/arch/arm64/boot/dts/qcom/sm8250.dtsi
index 0bc7486e59e54..b9f55a9ef89f8 100644
--- a/arch/arm64/boot/dts/qcom/sm8250.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm8250.dtsi
@@ -3740,6 +3740,10 @@ usb_1_dwc3: usb@a600000 {
snps,dis_enblslpm_quirk;
phys = <&usb_1_hsphy>, <&usb_1_ssphy>;
phy-names = "usb2-phy", "usb3-phy";
+
+ port {
+ usb_1_dwc3_role_switch_in: endpoint {};
+ };
};
};
--
2.39.2
