[PATCH 1/2] usb: dwc3-generic: allow fallback of dr_mode property to "otg"

[Marek Vasut]

On 10/17/25 5:30 PM, Kaustabh Chakraborty wrote:
> Documentation [1] states that the default value of the dr_mode property
> is "otg". In this driver however, this case is not handled. Add simple
> logic to fall back to USB_DR_MODE_OTG if its reported to be
> USB_DR_MODE_UNKNOWN.
> 
> Link: https://elixir.bootlin.com/u-boot/v2025.10/source/dts/upstream/Bindings/usb/usb-drd.yaml#L23 [1]
> Signed-off-by: Kaustabh Chakraborty <kauschluss at disroot.org>
How does the driver end up with "unknown" state in the first place ? 
What is triggering this problem ? (this should be in the commit message)