linux-kernel - Re: [PATCH v3 3/5] ARM: topology: Update cpu

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Message-ID: <1341232257.23484.10.camel@twins>
Date:	Mon, 02 Jul 2012 14:30:57 +0200
From:	Peter Zijlstra <a.p.zijlstra@...llo.nl>
To:	Vincent Guittot <vincent.guittot@...aro.org>
Cc:	linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
	linaro-dev@...ts.linaro.org, devicetree-discuss@...ts.ozlabs.org,
	linux@....linux.org.uk, grant.likely@...retlab.ca,
	rob.herring@...xeda.com, yong.zhang0@...il.com,
	namhyung@...nel.org, jean.pihet@...oldbits.com
Subject: Re: [PATCH v3 3/5] ARM: topology: Update cpu_power according to DT
 information

On Mon, 2012-07-02 at 14:11 +0200, Vincent Guittot wrote:
> max / (min + max) * 2^11 so the cpu_scale is smaller than 2^11  as min
> is never equal to 0 

D'0h right.. I think I confused the middle thing with avg again. 
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