Re: [PATCH 1/2] usb: dwc3: exynos: force PHY control from XHCI HCD

[Greg Kroah-Hartman]

On Thu, Nov 03, 2022 at 03:12:32PM +0100, Marek Szyprowski wrote:
> Force controlling of the generic USB PHYs also from XHCI HCD to let XHCI
> driver call calibrate() method during the HCD reset. DWC3 also controls
> USB PHYs, but it is not able to call the calibrate() method at the right
> moment.
> 
> Fixes: 6000b8d900cd ("usb: dwc3: disable USB core PHY management")
> Reported-by: Stefan Agner <stefan@xxxxxxxx>
> Signed-off-by: Marek Szyprowski <m.szyprowski@xxxxxxxxxxx>
> ---
> This fixes the issue reported here:
> https://lore.kernel.org/all/808bdba846bb60456adf10a3016911ee@xxxxxxxx/
> 
> Alternative for this change is a complete revert of the 6000b8d900cd
> ("usb: dwc3: disable USB core PHY management") commit.

We can revert that commit if something is broken so it can be fixed
properly instead of this.

thanks,

greg k-h