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From: Tony Lindgren <tony@atomide.com>
To: Jose Manuel Cano Garcia <jcgarcia@uma.es>
Cc: Linux OMAP Open Source <linux-omap-open-source@linux.omap.com>
Subject: Re: OSK5912 USB Port Problem
Date: Mon, 21 Nov 2005 09:49:14 -0800	[thread overview]
Message-ID: <20051121174914.GA7680@atomide.com> (raw)
In-Reply-To: <43819DED.9030102@uma.es>

* Jose Manuel Cano Garcia <jcgarcia@uma.es> [051121 02:14]:
> Hi,
> 
> I had problems with an USB flash memory, too. I tried several solutions
> and kernels which did not work until I recently read a post on the Linux
> Omap mailing list regarding USB clock malfunction on kernels
> 2.6.12-2.6.14 (which were the ones I have tried). Then, I tried kernel
> 2.6.11 an it worked.

I've noticed that having CONFIG_OMAP_RESET_CLOCKS on kills OHCI at least
on OSK. Juha's patch from few months ago probably helps with that as it
turns on dc_clk:

http://linux.omap.com/pipermail/linux-omap-open-source/2005-August/004818.html

Can you please check if it's caused by this combination? We should get
Juha's patch integrated...

Tony

  reply	other threads:[~2005-11-21 17:49 UTC|newest]

Thread overview: 11+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <437d78ad.1c0496aa.28bc.29a8@mx.gmail.com>
2005-11-20 22:12 ` OSK5912 USB Port Problem Matthew Percival
2005-11-21 10:14   ` Jose Manuel Cano Garcia
2005-11-21 17:49     ` Tony Lindgren [this message]
2005-11-21 18:51       ` Jose Manuel Cano Garcia
2005-11-21 22:14       ` Matthew Percival
2005-11-21 23:56         ` Tony Lindgren
2005-11-22  3:21       ` xuxian
2005-11-22  8:15         ` Li Weichen
2005-11-24 12:45       ` Jose Manuel Cano Garcia
2005-11-22 13:30 Yves Godin
2005-11-22 13:40 ` Li Weichen

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