frequency the processor can run at(in kHz)
cpuinfo_max_freq : this file shows the maximum operating
frequency the processor can run at(in kHz)
+cpuinfo_transition_latency The time it takes on this CPU to
+ switch between two frequencies in nano
+ seconds. If unknown or known to be
+ that high that the driver does not
+ work with the ondemand governor, -1
+ (CPUFREQ_ETERNAL) will be returned.
+ Using this information can be useful
+ to choose an appropriate polling
+ frequency for a kernel governor or
+ userspace daemon. Make sure to not
+ switch the frequency too often
+ resulting in performance loss.
scaling_driver : this file shows what cpufreq driver is
used to set the frequency on this CPU