linux-kernel - [PATCH 31/39] arm64: dts: qcom: sdm630-nile: Add USB

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Date:   Thu, 29 Jul 2021 00:25:34 +0200
From:   Konrad Dybcio <konrad.dybcio@...ainline.org>
To:     ~postmarketos/upstreaming@...ts.sr.ht
Cc:     martin.botka@...ainline.org,
        angelogioacchino.delregno@...ainline.org,
        marijn.suijten@...ainline.org, jamipkettunen@...ainline.org,
        Konrad Dybcio <konrad.dybcio@...ainline.org>,
        Andy Gross <agross@...nel.org>,
        Bjorn Andersson <bjorn.andersson@...aro.org>,
        Rob Herring <robh+dt@...nel.org>,
        linux-arm-msm@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: [PATCH 31/39] arm64: dts: qcom: sdm630-nile: Add USB

Enable and configure DWC3 and QUSB2 PHY to enable USB
functionality on Nile and Ganges boards.

Signed-off-by: Konrad Dybcio <konrad.dybcio@...ainline.org>
---
 .../dts/qcom/sdm630-sony-xperia-nile.dtsi     | 26 +++++++++++++++++++
 1 file changed, 26 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/sdm630-sony-xperia-nile.dtsi b/arch/arm64/boot/dts/qcom/sdm630-sony-xperia-nile.dtsi
index 34a38bff09b8..e17a0f0b1e06 100644
--- a/arch/arm64/boot/dts/qcom/sdm630-sony-xperia-nile.dtsi
+++ b/arch/arm64/boot/dts/qcom/sdm630-sony-xperia-nile.dtsi
@@ -148,6 +148,15 @@ removed_region@...00000 {
 			no-map;
 		};
 	};
+
+	/*
+	 * Until we hook up type-c detection, we
+	 * have to stick with this. But it works.
+	 */
+	extcon_usb: extcon-usb {
+		compatible = "linux,extcon-usb-gpio";
+		id-gpio = <&tlmm 58 GPIO_ACTIVE_HIGH>;
+	};
 };
 
 &blsp_i2c1 {
@@ -182,6 +191,14 @@ &blsp2_uart1 {
 	/* HCI Bluetooth */
 };
 
+&qusb2phy {
+	status = "okay";
+
+	vdd-supply = <&vreg_l1b_0p925>;
+	vdda-pll-supply = <&vreg_l10a_1p8>;
+	vdda-phy-dpdm-supply = <&vreg_l7b_3p125>;
+};
+
 &rpm_requests {
 	pm660l-regulators {
 		compatible = "qcom,rpm-pm660l-regulators";
@@ -536,3 +553,12 @@ cam_vdig_default: cam-vdig-default {
 		drive-strength = <2>;
 	};
 };
+
+&usb3 {
+	status = "okay";
+};
+
+&usb3_dwc3 {
+	dr_mode = "peripheral";
+	extcon = <&extcon_usb>;
+};
-- 
2.32.0