[PATCH] i2c-omap: Program I2C_WE on OMAP4 to enable i2c wakeup
Ben Dooks
ben at trinity.fluff.org
Fri Mar 4 12:17:23 EST 2011
On Fri, Mar 04, 2011 at 09:00:00AM -0800, Kevin Hilman wrote:
> Rajendra Nayak <rnayak at ti.com> writes:
>
> > For the I2C module to be wakeup capable, programming I2C_WE
> > register (which was skipped for OMAP4430) is needed
> > even on OMAP4.
> > This fixes i2c controller timeouts which were seen recently
> > with the static dependency being cleared between MPU and
> > L4PER clockdomains.
> >
> > Signed-off-by: Rajendra Nayak <rnayak at ti.com>
> > ---
> > Patch is based on 2.6.38-rc7 kernel.
>
> Acked-by: Kevin Hilman <khilman at ti.com>
>
> Ben, looks like another fix that should be queued for 2.6.38-rc.
I'll put together the couple of fixes I've got and send them to Linus
at the end of the weekend.
--
Ben Dooks, ben at fluff.org, http://www.fluff.org/ben/
Large Hadron Colada: A large Pina Colada that makes the universe disappear.
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