[PATCH v7 18/18] arm64: dts: qcom: qcs404-evb: Enable USB controllers

Bryan O'Donoghue
2020-03-03T17:12:26Z

This patch enables the primary and secondary USB controllers on the
qcs404-evb.

Primary:
The primary USB controller has

- One USB3 SS PHY using gpio-usb-conn
- One USB2 HS PHY in device mode only and no connector driver
associated.

Secondary:
The second DWC3 controller which has one USB Hi-Speed PHY attached to it.

Cc: Andy Gross <agross@kernel.org>
Cc: Bjorn Andersson <bjorn.andersson@linaro.org>
Cc: Rob Herring <robh+dt@kernel.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: linux-arm-msm@vger.kernel.org
Cc: devicetree@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
---
arch/arm64/boot/dts/qcom/qcs404-evb.dtsi | 40 ++++++++++++++++++++++++
1 file changed, 40 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/qcs404-evb.dtsi b/arch/arm64/boot/dts/qcom/qcs404-evb.dtsi
index 44c7dda1e1fc..4dc3f45282fe 100644
--- a/arch/arm64/boot/dts/qcom/qcs404-evb.dtsi
+++ b/arch/arm64/boot/dts/qcom/qcs404-evb.dtsi
@@ -319,6 +319,46 @@ pinconf {
};
};

+&usb2 {
+ status = "okay";
+};
+
+&usb2_phy_sec {
+ vdd-supply = <&vreg_l4_1p2>;
+ vdda1p8-supply = <&vreg_l5_1p8>;
+ vdda3p3-supply = <&vreg_l12_3p3>;
+ status = "okay";
+};
+
+&usb3 {
+ status = "okay";
+ dwc3@7580000 {
+ usb-role-switch;
+ usb_con: connector {
+ compatible = "gpio-usb-b-connector";
+ label = "USB-C";
+ id-gpios = <&tlmm 116 GPIO_ACTIVE_HIGH>;
+ vbus-supply = <&usb3_vbus_reg>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&usb3_id_pin>, <&usb3_vbus_pin>;
+ status = "okay";
+ };
+ };
+};
+
+&usb2_phy_prim {
+ vdd-supply = <&vreg_l4_1p2>;
+ vdda1p8-supply = <&vreg_l5_1p8>;
+ vdda3p3-supply = <&vreg_l12_3p3>;
+ status = "okay";
+};
+
+&usb3_phy {
+ vdd-supply = <&vreg_l3_1p05>;
+ vdda1p8-supply = <&vreg_l5_1p8>;
+ status = "okay";
+};
+
&wifi {
status = "okay";
vdd-0.8-cx-mx-supply = <&vreg_l2_1p275>;
--
2.25.1