From: broonie@opensource.wolfsonmicro.com (Mark Brown)
To: linux-arm-kernel@lists.infradead.org
Subject: Colibri PXA320 Power management question
Date: Mon, 6 Sep 2010 11:13:21 +0100 [thread overview]
Message-ID: <20100906101320.GD10367@rakim.wolfsonmicro.main> (raw)
In-Reply-To: <4C7FC606.20904@compulab.co.il>
On Thu, Sep 02, 2010 at 06:43:02PM +0300, Mike Rapoport wrote:
> Mark Brown wrote:
> >Yes, exactly - what I'm saying is that Linux is set up to use cpufreq
> >rather than rely on the built in stuff.
> There's no contradiction here. The PXA3XX cpufreq implementation
> could trigger automatic voltage scaling.
That'd be slightly entertaining, though, since IIRC the hardware
implementation isn't really set up for being constrained - it doesn't
expect to be cooperating with software governors.
next prev parent reply other threads:[~2010-09-06 10:13 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-08-12 10:02 Colibri PXA320 Power management question Yuri Ludkevich
2010-08-14 6:53 ` [Openpxa-users] " Marek Vasut
2010-08-15 2:06 ` Eric Miao
2010-08-15 9:13 ` Igor Grinberg
2010-08-15 9:16 ` Eric Miao
2010-09-02 14:22 ` Mark Brown
2010-09-02 14:41 ` Mike Rapoport
2010-09-02 15:27 ` Mark Brown
2010-09-02 15:43 ` Mike Rapoport
2010-09-04 2:31 ` [Openpxa-users] " Marek Vasut
2010-09-06 10:13 ` Mark Brown [this message]
2010-09-06 11:06 ` Mike Rapoport
2010-09-06 11:09 ` Eric Miao
2010-09-06 11:30 ` Mark Brown
2010-09-06 11:42 ` Haojian Zhuang
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