Messages in this thread Patch in this message | | | From | Wesley Cheng <> | Subject | [PATCH 1/3] arm64: boot: dts: qcom: sm8150: Add nodes for PMIC based typec detection | Date | Thu, 30 Jul 2020 21:57:10 -0700 |
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Introduce required child nodes to enable the PMIC based USB type C driver. This consits of connector and endpoint nodes to drivers, which manage the type C mux and the USB role switch.
Signed-off-by: Wesley Cheng <wcheng@codeaurora.org> --- arch/arm64/boot/dts/qcom/sm8150-mtp.dts | 37 ++++++++++++++++++++++++- 1 file changed, 36 insertions(+), 1 deletion(-)
diff --git a/arch/arm64/boot/dts/qcom/sm8150-mtp.dts b/arch/arm64/boot/dts/qcom/sm8150-mtp.dts index ba3b5b802954..c7d5aab69b56 100644 --- a/arch/arm64/boot/dts/qcom/sm8150-mtp.dts +++ b/arch/arm64/boot/dts/qcom/sm8150-mtp.dts @@ -413,6 +413,28 @@ &pm8150b_vbus { status = "okay"; }; +&pm8150b_typec { + status = "okay"; + connector { + compatible = "usb-c-connector"; + power-role = "dual"; + data-role = "dual"; + ports { + #address-cells = <1>; + #size-cells = <0>; + port@1 { + reg = <1>; + usb3_data_ss: endpoint@0 { + remote-endpoint = <&qmp_ss_mux>; + }; + usb3_role: endpoint@1 { + remote-endpoint = <&dwc3_drd_switch>; + }; + }; + }; + }; +}; + &usb_1_hsphy { status = "okay"; vdda-pll-supply = <&vdd_usb_hs_core>; @@ -424,12 +446,25 @@ &usb_1_qmpphy { status = "okay"; vdda-phy-supply = <&vreg_l3c_1p2>; vdda-pll-supply = <&vdda_usb_ss_dp_core_1>; + orientation-switch; + port { + qmp_ss_mux: endpoint@0 { + remote-endpoint = <&usb3_data_ss>; + }; + }; }; &usb_1 { status = "okay"; + usb-role-switch; + port { + dwc3_drd_switch: endpoint@0 { + remote-endpoint = <&usb3_role>; + }; + }; }; &usb_1_dwc3 { - dr_mode = "peripheral"; + dr_mode = "otg"; + usb-role-switch; }; -- The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum, a Linux Foundation Collaborative Project
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