linux-kernel - Re: [PATCH] ARM: mx35: add cpufreq support

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Message-ID: <20120517224205.GA7021@mars>
Date:	Fri, 18 May 2012 00:42:05 +0200
From:	Christoph Fritz <chf.fritz@...glemail.com>
To:	Sascha Hauer <s.hauer@...gutronix.de>
Cc:	Russell King <linux@....linux.org.uk>,
	linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
	"Hans J. Koch" <hjk@...sjkoch.de>, Daniel Mack <daniel@...que.org>
Subject: Re: [PATCH] ARM: mx35: add cpufreq support

On Thu, May 17, 2012 at 08:40:58PM +0200, Christoph Fritz wrote:
> On Thu, 2012-05-17 at 20:20 +0200, Sascha Hauer wrote:
> > On Thu, May 17, 2012 at 07:49:20PM +0200, Christoph Fritz wrote:
> 
> > > Is there already a version I can rebase the patch?
> > > 
> > > On your repo at git://git.pengutronix.de/git/imx/linux-2.6.git I can't
> > > find the new clock framework or even a work-in-progress version.
> > 
> > They are in linux-next now.

There changed a lot of stuff: Where should I register the function to
set/get the cpu frequency?

To get an idea of how it should be done, I looked at imx51: Is there
cpufreq-support still implemented/working?  I can see the
arch/arm/mach-imx/cpu_op-mx51.c but not its correlating
clk_cpu_set_rate function in arch/arm/mach-imx/clk-imx51-imx53.c.

 Thanks,
  -- Christoph
 
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