From: Angus Ainslie (Purism) <angus@akkea.ca>
Date: Thu, 27 Feb 2020 13:17:26 +0000 (+0100)
Subject: arm64: dts: librem5-devkit: add a vbus supply to usb0
X-Git-Tag: v5.5.19~30
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e82a848ac443fde8a2f8d218d3adffd934ca104d;p=thirdparty%2Fkernel%2Fstable.git

arm64: dts: librem5-devkit: add a vbus supply to usb0

commit dde061b865598ad91f50140760e1d224e5045db9 upstream.

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

Fixes: eb4ea0857c83 ("arm64: dts: fsl: librem5: Add a device tree for the Librem5 devkit")
Signed-off-by: Angus Ainslie (Purism) <angus@akkea.ca>
Signed-off-by: Martin Kepplinger <martin.kepplinger@puri.sm>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/arch/arm64/boot/dts/freescale/imx8mq-librem5-devkit.dts b/arch/arm64/boot/dts/freescale/imx8mq-librem5-devkit.dts
index 596bc65f475c2..b2cf6f1925257 100644
--- a/arch/arm64/boot/dts/freescale/imx8mq-librem5-devkit.dts
+++ b/arch/arm64/boot/dts/freescale/imx8mq-librem5-devkit.dts
@@ -743,6 +743,7 @@
 };
 
 &usb3_phy0 {
+	vbus-supply = <&reg_5v_p>;
 	status = "okay";
 };