/sys/devices/system/cpu/cpu*/cpufreq/

scaling_available_frequencies:2401000
2400000 1600000 800000 
scaling_available_governors:ondemand
userspace performance 
scaling_cur_freq:800000
scaling_driver:acpi-cpufreq
scaling_governor:ondemand
scaling_max_freq:2401000
scaling_min_freq:800000
scaling_setspeed:<unsupported>