linux-kernel - [PATCH v4 18/18] arm64: dts: qcom: qcs404-evb: Enable primary USB controller

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Date:   Fri,  7 Feb 2020 01:59:07 +0000
From:   Bryan O'Donoghue <bryan.odonoghue@...aro.org>
To:     linux-arm-msm@...r.kernel.org, linux-usb@...r.kernel.org,
        gregkh@...uxfoundation.org, jackp@...eaurora.org, balbi@...nel.org,
        bjorn.andersson@...aro.org
Cc:     linux-kernel@...r.kernel.org,
        Bryan O'Donoghue <bryan.odonoghue@...aro.org>,
        Andy Gross <agross@...nel.org>,
        Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>, devicetree@...r.kernel.org
Subject: [PATCH v4 18/18] arm64: dts: qcom: qcs404-evb: Enable primary USB controller

This patch enables the primary USB controller which has

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

Cc: Andy Gross <agross@...nel.org>
Cc: Bjorn Andersson <bjorn.andersson@...aro.org>
Cc: Rob Herring <robh+dt@...nel.org>
Cc: Mark Rutland <mark.rutland@....com>
Cc: linux-arm-msm@...r.kernel.org
Cc: devicetree@...r.kernel.org
Cc: linux-kernel@...r.kernel.org
Signed-off-by: Bryan O'Donoghue <bryan.odonoghue@...aro.org>
---
 arch/arm64/boot/dts/qcom/qcs404-evb.dtsi | 29 ++++++++++++++++++++++++
 1 file changed, 29 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/qcs404-evb.dtsi b/arch/arm64/boot/dts/qcom/qcs404-evb.dtsi
index 07d6d793a922..4045d3000da6 100644
--- a/arch/arm64/boot/dts/qcom/qcs404-evb.dtsi
+++ b/arch/arm64/boot/dts/qcom/qcs404-evb.dtsi
@@ -329,6 +329,35 @@ &usb2_phy_sec {
 	status = "okay";
 };
 
+&usb3 {
+	status = "okay";
+	dwc3@...0000 {
+		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>;
-- 
2.25.0