[PATCH v2 0/6] ARM: berlin: add cpufreq support

[Viresh Kumar]

On Tue, Aug 18, 2015 at 5:16 PM, Antoine Tenart
<antoine.tenart at free-electrons.com> wrote:
> Hi,
>
> This series adds the cpufreq support to the Berlin SoCs, using
> cpufreq-dt.
>
> First, the cpuclk clock is added to the BG2Q clock driver. This clock
> has a divider fixed to 1, so we use a fixed factor clock here.
>
> Then register a platform device for cpufreq-dt.
>
> I also added the OPP table definition in the BG2Q, BG2 and BG2CD device
> trees. When using a BG2Q, some bootloaders may update this table when
> booting (mine doesn't).

You can switch to OPP-v2 bindings if you want. Just have a look, they are
much more powerful.. Should be in linux-next/master.