Use CPPC v3 entries to convert the abstract processor performance to
processor frequency in KHz.
Signed-off-by: NPrashanth Prakash <pprakash@codeaurora.org>
Acked-by: NViresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: NRafael J. Wysocki <rafael.j.wysocki@intel.com>