linux-kernel - [PATCH v2 5/9] arm64: dts: librem5-devkit: add a vbus supply to usb0

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Message-Id: <20200218084942.4884-6-martin.kepplinger@puri.sm>
Date:   Tue, 18 Feb 2020 09:49:38 +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 v2 5/9] 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>
Sigend-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 9c81b07f43f3..acd68e8fb43e 100644
--- a/arch/arm64/boot/dts/freescale/imx8mq-librem5-devkit.dts
+++ b/arch/arm64/boot/dts/freescale/imx8mq-librem5-devkit.dts
@@ -870,6 +870,7 @@
 };
 
 &usb3_phy0 {
+	vbus-supply = <&reg_5v_p>;
 	status = "okay";
 };
 
-- 
2.20.1