From: Anand Gadiyar <gadiyar@ti.com>
To: Ming Lei <tom.leiming@gmail.com>
Cc: Benoit Cousson <b-cousson@ti.com>,
Stephen Rothwell <sfr@canb.auug.org.au>,
Paul Walmsley <paul@pwsan.com>, Greg KH <greg@kroah.com>,
linux-next@vger.kernel.org, linux-kernel@vger.kernel.org,
Felipe Balbi <balbi@ti.com>, Tony Lindgren <tony@atomide.com>,
linux-omap@vger.kernel.org
Subject: RE: linux-next: manual merge of the usb tree with the omap tree
Date: Fri, 7 Jan 2011 20:09:45 +0530 [thread overview]
Message-ID: <c822ad4569a9dc865b5ccf39e12c828b@mail.gmail.com> (raw)
In-Reply-To: <AANLkTikLQRHyp-TS_idEp5Fr74qC3vDoMqqsAA2v_oV8@mail.gmail.com>
Ming Lei wrote:
> 2011/1/7 Anand Gadiyar <gadiyar@ti.com>:
> > Hi Ming Lei,
> >
> > I'm able to reproduce this on my panda, and I have it working as of
> > linux-next-20101221 (the last version I tested last year) and failing
> > on linux-next-20101227 (which was the very next linux-next release).
> >
> > Not sure why, but my Panda manages to get the VID:PID of the hub as
> > well, while yours does not even get there.
> >
> > I may need a few more hours to debug this, unless someone beats me
> > to it. ;)
>
> Is it caused by the below?
>
> [ 46.580200] ehci-omap ehci-omap.0: failed to get ehci port0 regulator
>
Nope. We don't set up any regulators for the PHY on Panda (at least not
yet).
And the working case (next-20101221) has the same log.
I suspect the PHY doesn't get reset for the proper duration; I'm looking
for something in that area. (Another option is to bisect between the two
versions, but I'm not sure if that's any easier).
- Anand
next prev parent reply other threads:[~2011-01-07 14:39 UTC|newest]
Thread overview: 38+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-12-23 6:18 linux-next: manual merge of the usb tree with the omap tree Stephen Rothwell
2010-12-23 8:36 ` Felipe Balbi
2010-12-23 18:29 ` Cousson, Benoit
2011-01-06 15:02 ` Ming Lei
2011-01-06 15:07 ` Anand Gadiyar
2011-01-06 15:25 ` Ming Lei
2011-01-06 15:50 ` Ming Lei
2011-01-07 14:07 ` Anand Gadiyar
2011-01-07 14:15 ` Ming Lei
2011-01-07 14:39 ` Anand Gadiyar [this message]
2011-01-07 15:20 ` Anand Gadiyar
2011-01-07 18:54 ` Gadiyar, Anand
2011-01-07 19:24 ` Felipe Balbi
2011-01-10 13:53 ` Ming Lei
2011-01-10 14:09 ` Anand Gadiyar
2011-01-06 15:43 ` Brad Parker
2011-01-06 16:59 ` Koen Kooi
2011-01-06 17:57 ` Nishanth Menon
2011-01-06 18:15 ` Kevin Hilman
2011-01-06 18:21 ` Nishanth Menon
2011-01-06 18:38 ` Kevin Hilman
2011-01-06 20:24 ` Nishanth Menon
2011-01-06 21:29 ` Kevin Hilman
2011-01-06 18:27 ` Paul Walmsley
-- strict thread matches above, loose matches on Subject: below --
2011-03-02 5:58 Stephen Rothwell
2011-03-02 5:58 Stephen Rothwell
2011-03-02 5:57 Stephen Rothwell
2011-03-03 8:48 ` Felipe Balbi
2011-03-03 16:02 ` Greg KH
2011-03-03 17:39 ` Felipe Balbi
2011-03-02 5:57 Stephen Rothwell
2011-03-02 8:23 ` Felipe Balbi
2011-03-02 14:23 ` Greg KH
2011-03-03 8:18 ` Felipe Balbi
2009-11-11 8:30 Stephen Rothwell
2009-11-11 19:12 ` Tony Lindgren
2009-11-11 19:20 ` Tony Lindgren
2009-11-11 21:52 ` Stephen Rothwell
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