From mboxrd@z Thu Jan  1 00:00:00 1970
From: Deepak Sikri <deepak.sikri@st.com>
Subject: Re: [PATCH] cpufreq: SPEAr: Add CPUFreq driver
Date: Tue, 27 Nov 2012 09:46:43 +0530
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To: Viresh Kumar <viresh.kumar@linaro.org>
Cc: Shawn Guo <shawn.guo@linaro.org>, Shiraz HASHIM <shiraz.hashim@st.com>, "rjw@sisk.pl" <rjw@sisk.pl>, "devicetree-discuss@lists.ozlabs.org" <devicetree-discuss@lists.ozlabs.org>, spear-devel <spear-devel@list.st.com>, "cpufreq@vger.kernel.org" <cpufreq@vger.kernel.org>, Mike Turquette <mturquette@linaro.org>, "linux-arm-kernel@lists.infradead.org" <linux-arm-kernel@lists.infradead.org>
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On 11/27/2012 9:28 AM, Viresh Kumar wrote:
>>> [snip..]
>>> It's a little bit unusual that cpu runs such a freq range
>>> (166 ~ 600 MHz) at a fixed voltage.  You really have no way
>>> to scale voltage?
> AFAIK, there is no voltage scaling.
>
> @Shiraz/Deepak: Can you confirm?

We do not have any provision for voltage scaling in SPEAr.

Deepak