[PATCH v8 11/11] arm64: dts: qcom: qrb5165-rb5: Switch on TCPM orientation-switch for usb_1_qmpphy

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



Switch on USB orientation-switching for usb_1_qmp via TCPM. Detecting the
orientation switch is required to get the PHY to reset and bring-up the PHY
with the CC lines set to the appropriate lane.

Signed-off-by: Bryan O'Donoghue <bryan.odonoghue@xxxxxxxxxx>
---
 arch/arm64/boot/dts/qcom/qrb5165-rb5.dts | 11 +++++++++++
 arch/arm64/boot/dts/qcom/sm8250.dtsi     |  1 +
 2 files changed, 12 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/qrb5165-rb5.dts b/arch/arm64/boot/dts/qcom/qrb5165-rb5.dts
index 580ed63c6fb54..9b314c390e3f8 100644
--- a/arch/arm64/boot/dts/qcom/qrb5165-rb5.dts
+++ b/arch/arm64/boot/dts/qcom/qrb5165-rb5.dts
@@ -1294,6 +1294,11 @@ &usb_1_qmpphy {
 
 	vdda-phy-supply = <&vreg_l9a_1p2>;
 	vdda-pll-supply = <&vreg_l18a_0p92>;
+	orientation-switch;
+};
+
+&usb_1_qmpphy_typec_mux_in {
+	remote-endpoint = <&pm8150b_typec_mux_out>;
 };
 
 &usb_2 {
@@ -1378,6 +1383,12 @@ pm8150b_role_switch_out: endpoint {
 					remote-endpoint = <&usb_1_dwc3_role_switch_in>;
 				};
 			};
+			port@1 {
+				reg = <1>;
+				pm8150b_typec_mux_out: endpoint {
+					remote-endpoint = <&usb_1_qmpphy_typec_mux_in>;
+				};
+			};
 		};
 	};
 };
diff --git a/arch/arm64/boot/dts/qcom/sm8250.dtsi b/arch/arm64/boot/dts/qcom/sm8250.dtsi
index b9f55a9ef89f8..f538216f3704f 100644
--- a/arch/arm64/boot/dts/qcom/sm8250.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm8250.dtsi
@@ -3588,6 +3588,7 @@ ports {
 
 				port@0 {
 					reg = <0>;
+					usb_1_qmpphy_typec_mux_in: endpoint {};
 				};
 
 				port@1 {
-- 
2.39.2




[Index of Archives]     [Linux Media]     [Linux Input]     [Linux Audio Users]     [Yosemite News]     [Linux Kernel]     [Linux SCSI]     [Old Linux USB Devel Archive]

  Powered by Linux