hardware limits: 800 MHz - 2.40 GHz
  available frequency steps: 2.40 GHz, 2.20 GHz, 1.90 GHz, 1.50 GHz, 800 MHz
  available cpufreq governors: conservative, ondemand, userspace, powersave, performance
  current policy: frequency should be within 1.90 GHz and 1.90 GHz.
                  The governor "ondemand" may decide which speed to use
                  within this range.
  current CPU frequency is 1.90 GHz (asserted by call to hardware).
  cpufreq stats: 2.40 GHz:0.05%, 2.20 GHz:0.00%, 1.90 GHz:99.82%, 1.50 GHz:0.00%, 800 MHz:0.14%  (111)