> -----Original Message----- > From: Steve Sakoman [mailto:sakoman@xxxxxxxxx] > Sent: Monday, April 25, 2011 7:46 PM > To: Alan Ott > Cc: Keshava Munegowda; Dmitry Artamonow; Steve Calfee; Felipe Balbi; linux-usb@xxxxxxxxxxxxxxx; > linux-omap@xxxxxxxxxxxxxxx; linux-kernel@xxxxxxxxxxxxxxx > Subject: Re: [Regression?] Removed regulator support in ehci-omap > > On Mon, Apr 25, 2011 at 7:11 AM, Alan Ott <alan@xxxxxxxxxxx> wrote: > > On 04/24/2011 02:37 AM, Keshava Munegowda wrote: > >>> -----Original Message----- > >>> From: Alan Ott [mailto:alan@xxxxxxxxxxx] > >>> Sent: Friday, April 22, 2011 6:41 AM > >>> To: Keshava Munegowda > >>> Cc: Dmitry Artamonow; Steve Sakoman; Steve Calfee; Felipe Balbi; > >> linux-usb@xxxxxxxxxxxxxxx; linux- > >>> omap@xxxxxxxxxxxxxxx; linux-kernel@xxxxxxxxxxxxxxx > >>> Subject: Re: [Regression?] Removed regulator support in ehci-omap > >>> > >>> On 04/12/2011 12:20 PM, Keshava Munegowda wrote: > >>>>> Ah, so EHCI/OHCI common code was moved into drivers/mfd... Good. > >>>>> But seems regulators support was lost somewhere during transition - > >> the > >>>>> only mentioning about regulators in omap-usb-host.c is "#include" : > >>>>> > >>>>> mad@macmini:~/kernel-hack/linux-2.6(master)$ grep -i regulator > >>>> drivers/mfd/omap-usb-host.c > >>>> Thanks ! I will add some time next week! > >>> I have confirmed this on my BeagleBoard-xM. 2.6.38 works, but the > >>> 2.6.39-rc4+ head from yesterday did not. It seems that the regulator > >>> does not turn the power on for the USB hub which the ethernet is > >>> attached to. > >>> > >>> I connected this issue to bug 33092 in bugzilla[1]. > >>> > >>> Alan. > >>> > >>> [1] https://bugzilla.kernel.org/show_bug.cgi?id=33092 > >> I have posted the patches on April 22, 2011. > >> If possible I request you to test this. > > > > Hi Keshava, > > > > If you mean this patch[1], then I tested it against the head and it > > didn't fix my problem. I couldn't convince myself that your patch was > > supposed to be the whole fix to my problem (since it wasn't mentioned on > > this thread) so I didn't reply with my findings. Sorry about that. > > Same here. The real issue (at least for Overo) turned out to be: > > https://lkml.org/lkml/2011/4/14/45 > > Steve But, I was not aware of the fix of the link: https://lkml.org/lkml/2011/4/14/45 Sorry for this. Same fix works for beagle-XM and I have tested this. -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
