linux-kernel - [PATCH v3 2/2] arm64: dts: qcom: Enable USB controllers for QCS8300

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Message-ID: <20241105164946.2357821-3-quic_kriskura@quicinc.com>
Date: Tue, 5 Nov 2024 22:19:46 +0530
From: Krishna Kurapati <quic_kriskura@...cinc.com>
To: Krzysztof Kozlowski <krzk+dt@...nel.org>, Rob Herring <robh@...nel.org>,
        Bjorn Andersson <andersson@...nel.org>,
        Konrad Dybcio
	<konradybcio@...nel.org>,
        Conor Dooley <conor+dt@...nel.org>,
        "Dmitry
 Baryshkov" <dmitry.baryshkov@...aro.org>
CC: <linux-kernel@...r.kernel.org>, <linux-arm-msm@...r.kernel.org>,
        <devicetree@...r.kernel.org>, <quic_ppratap@...cinc.com>,
        <quic_jackp@...cinc.com>, Krishna Kurapati <quic_kriskura@...cinc.com>
Subject: [PATCH v3 2/2] arm64: dts: qcom: Enable USB controllers for QCS8300

Enable primary USB controller on QCS8300 Ride platform. The primary USB
controller is made "peripheral", as this is intended to be connected to
a host for debugging use cases.

For using the controller in host mode, changing the dr_mode and adding
appropriate pinctrl nodes to provide vbus would be sufficient.

Signed-off-by: Krishna Kurapati <quic_kriskura@...cinc.com>
---
 arch/arm64/boot/dts/qcom/qcs8300-ride.dts | 23 +++++++++++++++++++++++
 1 file changed, 23 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/qcs8300-ride.dts b/arch/arm64/boot/dts/qcom/qcs8300-ride.dts
index 7eed19a694c3..3e925228379c 100644
--- a/arch/arm64/boot/dts/qcom/qcs8300-ride.dts
+++ b/arch/arm64/boot/dts/qcom/qcs8300-ride.dts
@@ -265,3 +265,26 @@ &ufs_mem_phy {
 	vdda-pll-supply = <&vreg_l5a>;
 	status = "okay";
 };
+
+&usb_1_hsphy {
+	vdda-pll-supply = <&vreg_l7a>;
+	vdda18-supply = <&vreg_l7c>;
+	vdda33-supply = <&vreg_l9a>;
+
+	status = "okay";
+};
+
+&usb_qmpphy {
+	vdda-phy-supply = <&vreg_l7a>;
+	vdda-pll-supply = <&vreg_l5a>;
+
+	status = "okay";
+};
+
+&usb_1 {
+	status = "okay";
+};
+
+&usb_1_dwc3 {
+	dr_mode = "peripheral";
+};
-- 
2.34.1