From: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
To: linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH] ARM: shmobile: compile drivers/sh for CONFIG_ARCH_SHMOBILE_MULTI
Date: Mon, 20 Jan 2014 22:52:20 +0000 [thread overview]
Message-ID: <1566590.zu3Q3sqakp@avalon> (raw)
In-Reply-To: <20140120155643.GQ17314@sirena.org.uk>
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Hi Mark,
On Monday 20 January 2014 15:56:43 Mark Brown wrote:
> On Mon, Jan 20, 2014 at 04:48:10PM +0100, Laurent Pinchart wrote:
> > The problem isn't as simple as it seems, and more advanced implementations
> > that would allow listing clocks that should be managed automatically (or
> > the other way around) would also add another level of complexity. The
> > required information is platform-dependent, but we currently don't
> > express it as such in DT.
>
> Well, the set of clocks an IP requires will tend to be the same - it's
> normally just that integrators may have done things like tie them together
> or decide to spread confusion by renaming them.
That's the problem :-) How should the runtime PM core be given the list of
clocks it needs to manage ? That information needs to come from somewhere.
--
Regards,
Laurent Pinchart
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From: laurent.pinchart@ideasonboard.com (Laurent Pinchart)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH] ARM: shmobile: compile drivers/sh for CONFIG_ARCH_SHMOBILE_MULTI
Date: Mon, 20 Jan 2014 23:52:20 +0100 [thread overview]
Message-ID: <1566590.zu3Q3sqakp@avalon> (raw)
In-Reply-To: <20140120155643.GQ17314@sirena.org.uk>
Hi Mark,
On Monday 20 January 2014 15:56:43 Mark Brown wrote:
> On Mon, Jan 20, 2014 at 04:48:10PM +0100, Laurent Pinchart wrote:
> > The problem isn't as simple as it seems, and more advanced implementations
> > that would allow listing clocks that should be managed automatically (or
> > the other way around) would also add another level of complexity. The
> > required information is platform-dependent, but we currently don't
> > express it as such in DT.
>
> Well, the set of clocks an IP requires will tend to be the same - it's
> normally just that integrators may have done things like tie them together
> or decide to spread confusion by renaming them.
That's the problem :-) How should the runtime PM core be given the list of
clocks it needs to manage ? That information needs to come from somewhere.
--
Regards,
Laurent Pinchart
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next prev parent reply other threads:[~2014-01-20 22:52 UTC|newest]
Thread overview: 42+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-01-10 15:18 [PATCH] ARM: shmobile: compile drivers/sh for CONFIG_ARCH_SHMOBILE_MULTI Ben Dooks
2014-01-11 13:06 ` Ben Dooks
2014-01-11 13:06 ` Ben Dooks
2014-01-12 21:54 ` Laurent Pinchart
2014-01-12 21:54 ` Laurent Pinchart
2014-01-12 22:01 ` Laurent Pinchart
2014-01-12 22:01 ` Laurent Pinchart
2014-01-13 6:45 ` Ben Dooks
2014-01-13 22:37 ` Laurent Pinchart
2014-01-13 22:37 ` Laurent Pinchart
2014-01-17 0:49 ` Mark Brown
2014-01-13 0:30 ` Simon Horman
2014-01-13 0:30 ` Simon Horman
2014-01-13 6:23 ` Ben Dooks
2014-01-13 9:28 ` Geert Uytterhoeven
2014-01-13 9:28 ` Geert Uytterhoeven
2014-01-13 9:35 ` Ben Dooks
2014-01-13 9:47 ` Geert Uytterhoeven
2014-01-13 9:47 ` Geert Uytterhoeven
2014-01-14 13:56 ` Ben Dooks
2014-01-14 23:55 ` Simon Horman
2014-01-15 19:46 ` Laurent Pinchart
2014-01-16 10:38 ` Ben Dooks
2014-01-16 17:25 ` Ben Dooks
2014-01-19 21:44 ` Laurent Pinchart
2014-01-20 11:47 ` Mark Brown
2014-01-20 12:01 ` Ben Dooks
2014-01-20 12:54 ` Mark Brown
2014-01-20 13:19 ` Ben Dooks
2014-01-20 13:19 ` Ben Dooks
2014-01-20 15:48 ` Laurent Pinchart
2014-01-20 15:48 ` Laurent Pinchart
2014-01-20 15:56 ` Mark Brown
2014-01-20 15:56 ` Mark Brown
2014-01-20 22:52 ` Laurent Pinchart [this message]
2014-01-20 22:52 ` Laurent Pinchart
2014-03-11 19:15 ` Geert Uytterhoeven
2014-03-11 19:15 ` Geert Uytterhoeven
2014-03-12 14:18 ` Laurent Pinchart
2014-03-12 14:18 ` Laurent Pinchart
2014-03-12 15:28 ` Laurent Pinchart
2014-03-12 15:28 ` Laurent Pinchart
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