From: Paul Mundt <lethal@linux-sh.org>
To: linux-sh@vger.kernel.org
Subject: Re: [PATCH] sh_tmu / PM: Prevent power from being removed from TMU devices
Date: Tue, 06 Mar 2012 02:07:14 +0000 [thread overview]
Message-ID: <20120306020713.GB20226@linux-sh.org> (raw)
In-Reply-To: <201203030041.30244.rjw@sisk.pl>
On Mon, Mar 05, 2012 at 11:46:08PM +0100, Rafael J. Wysocki wrote:
> On Monday, March 05, 2012, Rafael J. Wysocki wrote:
> > Anyway, to use the same approach in all three drivers we need a flag that
> > will allow a driver to say "don't power down the domain this device belongs to"
> > to the core. It shouldn't be very difficult to introduce it, but I'm still
> > not sure that will make the "TMU vs system resume" problem mentioned above go
> > away.
> >
> > I'll try to prepare a patch for that later today anyway.
>
> Is appended. Without a changelog for now, because I need to add CMT and
> MTU2 to it still.
>
The updated version looks much nicer, and the interaction with early
platform entry is quite obvious. If we can reuse this for CMT and MTU2
then that should about take care of it. Thanks for persisting!
next prev parent reply other threads:[~2012-03-06 2:07 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-03-02 23:41 [PATCH] sh_tmu / PM: Prevent power from being removed from TMU devices Rafael J. Wysocki
2012-03-04 21:03 ` Paul Mundt
2012-03-04 21:50 ` Rafael J. Wysocki
2012-03-05 5:47 ` Paul Mundt
2012-03-05 8:01 ` Magnus Damm
2012-03-05 17:29 ` Paul Mundt
2012-03-05 20:32 ` Rafael J. Wysocki
2012-03-05 22:46 ` Rafael J. Wysocki
2012-03-06 2:07 ` Paul Mundt [this message]
2012-03-06 22:13 ` Rafael J. Wysocki
2012-03-12 5:18 ` Simon Horman
2012-03-12 5:23 ` Paul Mundt
2012-03-12 8:06 ` Simon Horman
2012-03-12 21:37 ` Rafael J. Wysocki
2012-03-12 21:54 ` Rafael J. Wysocki
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