[PATCH] arm64: dts: imx8mp-kontron: Fix USB OTG role switching

Shawn Guo shawnguo2 at yeah.net
Sun Oct 26 23:53:32 PDT 2025


On Mon, Oct 20, 2025 at 03:21:51PM +0200, Frieder Schrempf wrote:
> From: Frieder Schrempf <frieder.schrempf at kontron.de>
> 
> The VBUS supply regulator is currently assigned to the PHY node.
> This causes the VBUS to be always on, even when the controller
> needs to be switched to peripheral mode.
> 
> Fix the OTG role switching by adding a connector node and moving
> the VBUS supply regulator to that node. This way the VBUS gets
> correctly switched according to the current role.
> 
> Fixes: 827c007db5f2 ("arm64: dts: Add support for Kontron OSM-S i.MX8MP SoM and BL carrier board")
> Signed-off-by: Frieder Schrempf <frieder.schrempf at kontron.de>

Applied, thanks!




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