linux-kernel - Re: [PATCH v3 2/2] cpufreq: tegra: Re-model Tegra cpufreq driver

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Message-ID: <CAKohpokwhYC4FGnhpZPOGuJ2AM_7vygNk+3S+VpA_eXAexQX7g@mail.gmail.com>
Date:	Wed, 18 Dec 2013 20:09:41 +0530
From:	Viresh Kumar <viresh.kumar@...aro.org>
To:	bilhuang <bilhuang@...dia.com>
Cc:	"Rafael J. Wysocki" <rjw@...ysocki.net>,
	Stephen Warren <swarren@...dotorg.org>,
	"thierry.reding@...il.com" <thierry.reding@...il.com>,
	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
	"cpufreq@...r.kernel.org" <cpufreq@...r.kernel.org>,
	"linux-pm@...r.kernel.org" <linux-pm@...r.kernel.org>,
	"linux-tegra@...r.kernel.org" <linux-tegra@...r.kernel.org>
Subject: Re: [PATCH v3 2/2] cpufreq: tegra: Re-model Tegra cpufreq driver

On 18 December 2013 17:03, bilhuang <bilhuang@...dia.com> wrote:
> cpufreq-cpu0 driver will call regulator_set_voltage_tol() directly according
> to the pre-defined OPP freq/volt pairs, the regulator drivers could be
> shared by other SoC so is not suitable to handle this, or do I
> misunderstand?

In case regulator's driver is shared, then you can probably add another
virtual regulator for CPU which would have the special code you want.
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