Aw: Re: mt7988 usb broken on 6.10

[Frank Wunderlich]

Hi

> Gesendet: Samstag, 27. Juli 2024 um 06:57 Uhr
> Von: "Greg Kroah-Hartman" <gregkh@xxxxxxxxxxxxxxxxxxx>
> An: "Frank Wunderlich" <frank-w@xxxxxxxxxxxxxxx>
> Cc: "Mathias Nyman" <mathias.nyman@xxxxxxxxx>, "Chunfeng Yun" <chunfeng.yun@xxxxxxxxxxxx>, "Matthias Brugger" <matthias.bgg@xxxxxxxxx>, "AngeloGioacchino Del Regno" <angelogioacchino.delregno@xxxxxxxxxxxxx>, "Daniel Golle" <daniel@xxxxxxxxxxxxxx>, "John Crispin" <john@xxxxxxxxxxx>, linux-usb@xxxxxxxxxxxxxxx, linux-arm-kernel@xxxxxxxxxxxxxxxxxxx, linux-mediatek@xxxxxxxxxxxxxxxxxxx, linux-kernel@xxxxxxxxxxxxxxx
> Betreff: Re: mt7988 usb broken on 6.10
>
> On Fri, Jul 26, 2024 at 07:13:19PM +0200, Frank Wunderlich wrote:
> > Hi,
> >
> > i've noticed that usb on mt7988 is broken in 6.10, was working on 6.9 (with some additional patches like
> > for pinctrl and dts as this chipset is not completely supported by mainline yet).
>
> Any chance you can use 'git bisect' to track down the offending commit?

because in mainline there is much missing for this SoC/board bisect is a bit tricky, so i tried to find someone which can say this error can be caused by a limited set of changes so i could simply revert some suspicious commits.

But i found out that we had some major differences in the usb devicetree nodes i have not expected (and to be honest not checked prior to posting). After using same dts like in 6.9 all is good, sorry for the noise.

> thanks,
>
> greg k-h


regards Frank