$ cat /sys/devices/system/cpu/cpufreq/policy0/scaling_available_frequencies 
100000 250000 500000 667000 1000000 1200000 1398000 1512000 1608000 1704000 1896000

$ cat /sys/devices/system/cpu/cpufreq/policy2/scaling_available_frequencies                                                          
100000 250000 500000 667000 1000000 1200000 1398000 1512000 1608000 1704000 1800000