From: David Brownell <david-b@pacbell.net>
To: Steve Sakoman <sakoman@gmail.com>
Cc: Anand Gadiyar <gadiyar@gmail.com>, linux-omap@vger.kernel.org
Subject: Re: [patch 2.6.27-rc8-omap 0/7] resend of pending TWL patches
Date: Sat, 11 Oct 2008 23:43:02 -0700 [thread overview]
Message-ID: <200810112343.02304.david-b@pacbell.net> (raw)
In-Reply-To: <5e088bd90810112133ob4f0fa6v5bfe37aece35c98a@mail.gmail.com>
On Saturday 11 October 2008, Steve Sakoman wrote:
> I put timeouts in all of the infinite loops to see which one was the culprit.
>
> Turns out it is this one in omap_start_ehc:
>
> /* Wait for TLL to be Active */
> while ((cm_read_mod_reg(CORE_MOD, OMAP2430_CM_IDLEST3) &
> (1 << OMAP3430ES2_ST_USBTLL_SHIFT)));
Fishy ... TLL == TransceiverLess Link, which is used with
on-board links that don't need to be morphed to use signals
that go over cables as defined in the USB spec. I would
think you'd want ULPI.
- Dave
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next prev parent reply other threads:[~2008-10-12 6:43 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-10-03 15:57 [patch 2.6.27-rc8-omap 0/7] resend of pending TWL patches David Brownell
2008-10-03 16:42 ` David Brownell
[not found] ` <57969b5c0810031036q55075fdbw259159757f25c863@mail.gmail.com>
2008-10-03 17:38 ` Anand Gadiyar
2008-10-03 17:59 ` Marek Vasut
2008-10-06 6:41 ` Tony Lindgren
2008-10-06 23:26 ` David Brownell
2008-10-12 4:33 ` Steve Sakoman
2008-10-12 6:43 ` David Brownell [this message]
2008-10-12 13:21 ` Woodruff, Richard
2008-10-12 16:45 ` Pandita, Vikram
2008-10-12 17:24 ` David Brownell
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