Re: [PATCH v2 1/3] cpufreq: Add Tegra186 cpufreq driver

[Mikko Perttunen]

On 04/11/2017 09:35 AM, Viresh Kumar wrote:
> On 04-04-17, 16:43, Mikko Perttunen wrote:
> > Add a new cpufreq driver for Tegra186 (and likely later).
> > The CPUs are organized into two clusters, Denver and A57,
> > with two and four cores respectively. CPU frequency can be
> > adjusted by writing the desired rate divisor and a voltage
> > hint to a special per-core register.
> >
> > The frequency of each core can be set individually; however,
> > this is just a hint as all CPUs in a cluster will run at
> > the maximum rate of non-idle CPUs in the cluster.
> >
> > Signed-off-by: Mikko Perttunen <mperttunen@xxxxxxxxxx>
> > ---
> > v2:
> > - Many cosmetic / restructuring changes
> > - Only one aperture read from DT now, with a new
> >   structure containing the offset among other details
> >   per cluster.
> > - Don't enable the driver by default.
> >
> >  drivers/cpufreq/Kconfig.arm        |   6 +
> >  drivers/cpufreq/Makefile           |   1 +
> >  drivers/cpufreq/tegra186-cpufreq.c | 275 +++++++++++++++++++++++++++++++++++++
> >  3 files changed, 282 insertions(+)
> >  create mode 100644 drivers/cpufreq/tegra186-cpufreq.c
>
> For all three patches.
>
> Acked-by: Viresh Kumar <viresh.kumar@xxxxxxxxxx>

Thanks!

Mikko