linux-kernel - [PATCH v3 4/8] arm64: dts: librem5-devkit: add a vbus supply to usb0

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Message-Id: <20200224062917.4895-5-martin.kepplinger@puri.sm>
Date:   Mon, 24 Feb 2020 07:29:13 +0100
From:   Martin Kepplinger <martin.kepplinger@...i.sm>
To:     robh@...nel.org, mark.rutland@....com, shawnguo@...nel.org,
        s.hauer@...gutronix.de, kernel@...gutronix.de
Cc:     linux-imx@....com, Anson.Huang@....com, devicetree@...r.kernel.org,
        kernel@...i.sm, linux-arm-kernel@...ts.infradead.org,
        linux-kernel@...r.kernel.org,
        "Angus Ainslie (Purism)" <angus@...ea.ca>,
        Martin Kepplinger <martin.kepplinger@...i.sm>
Subject: [PATCH v3 4/8] arm64: dts: librem5-devkit: add a vbus supply to usb0

From: "Angus Ainslie (Purism)" <angus@...ea.ca>

Without a VBUS supply the dwc3 driver won't go into otg mode.

Signed-off-by: Angus Ainslie (Purism) <angus@...ea.ca>
Signed-off-by: Martin Kepplinger <martin.kepplinger@...i.sm>
---
 arch/arm64/boot/dts/freescale/imx8mq-librem5-devkit.dts | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/arm64/boot/dts/freescale/imx8mq-librem5-devkit.dts b/arch/arm64/boot/dts/freescale/imx8mq-librem5-devkit.dts
index 66d6b7c6dca7..823d5c60a8fa 100644
--- a/arch/arm64/boot/dts/freescale/imx8mq-librem5-devkit.dts
+++ b/arch/arm64/boot/dts/freescale/imx8mq-librem5-devkit.dts
@@ -872,6 +872,7 @@
 };
 
 &usb3_phy0 {
+	vbus-supply = <&reg_5v_p>;
 	status = "okay";
 };
 
-- 
2.20.1