diff mbox series

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

Message ID 20200224062917.4895-5-martin.kepplinger@puri.sm (mailing list archive)
State New, archived
Headers show
Series arm64: dts: librem5-devkit: description updates | expand

Commit Message

Martin Kepplinger Feb. 24, 2020, 6:29 a.m. UTC 
From: "Angus Ainslie (Purism)" <angus@akkea.ca>

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

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

Comments

Fabio Estevam Feb. 26, 2020, 12:46 p.m. UTC | #1 
Hi Martin,

On Mon, Feb 24, 2020 at 3:31 AM Martin Kepplinger
<martin.kepplinger@puri.sm> wrote:
>
> From: "Angus Ainslie (Purism)" <angus@akkea.ca>
>
> Without a VBUS supply the dwc3 driver won't go into otg mode.

Since this is a bug fix, it would be better to put it as the first
patch of the series, with a Fixes tag and Cc stable, so that it could
be backported to stable trees.

Please rearrange the series and put all bug fixes first with Fixes tag
and Cc stable.

Thanks
diff mbox series

Patch

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";
 };