I try to change clock frequency to lower frequency (android), but although I get no error, it keeps using the other frequency. < root@w812a_kk:/sys/devices/system/cpu/cpu0/cpufreq # ls affected_cpus cpuinfo_cur_freq cpuinfo_max_freq cpuinfo_min_freq cpuinfo_transition_latency related_cpus scaling_available_governors scaling_cur_freq scaling_driver scaling_governor scaling_max_freq scaling_min_freq scaling_setspeed stats
root@w812a_kk:/sys/devices/system/cpu/cpu0/cpufreq # cat cpuinfo_min_freq
598000
root@w812a_kk:/sys/devices/system/cpu/cpu0/cpufreq # cat cpuinfo_max_freq
1001000
root@w812a_kk:/sys/devices/system/cpu/cpu0/cpufreq # echo "userspace" > scaling_governor
root@w812a_kk:/sys/devices/system/cpu/cpu0/cpufreq # echo 598000 > scaling_setspeed
root@w812a_kk:/sys/devices/system/cpu/cpu0/cpufreq # cat scaling_cur_freq
1001000
Any idea what's wrong?