R40 BSP kernel, DRAM/CPU freq

/sys/devices/1c62000.dramfreq/devfreq/dramfreq/trans_stat:
   From  :   To
         :  576000  288000  192000   time(ms)
*  576000:       0       0       0   9469760
   288000:       0       0       0         0
   192000:       0       0       0         0
Total transition : 0
/sys/devices/1c62000.dramfreq/devfreq/dramfreq/target_freq: 576000
/sys/devices/1c62000.dramfreq/devfreq/dramfreq/power/control: auto
/sys/devices/1c62000.dramfreq/devfreq/dramfreq/power/async: disabled
/sys/devices/1c62000.dramfreq/devfreq/dramfreq/power/runtime_enabled: disabled
/sys/devices/1c62000.dramfreq/devfreq/dramfreq/power/runtime_active_kids: 0
/sys/devices/1c62000.dramfreq/devfreq/dramfreq/power/runtime_active_time: 0
/sys/devices/1c62000.dramfreq/devfreq/dramfreq/power/autosuspend_delay_ms:
/sys/devices/1c62000.dramfreq/devfreq/dramfreq/power/runtime_status: unsupported
/sys/devices/1c62000.dramfreq/devfreq/dramfreq/power/runtime_usage: 0
/sys/devices/1c62000.dramfreq/devfreq/dramfreq/power/runtime_suspended_time: 0
/sys/devices/1c62000.dramfreq/devfreq/dramfreq/available_governors: adaptive userspace powersave performance
/sys/devices/1c62000.dramfreq/devfreq/dramfreq/cur_freq: 576000
/sys/devices/1c62000.dramfreq/devfreq/dramfreq/adaptive/pause: 1
/sys/devices/1c62000.dramfreq/devfreq/dramfreq/max_freq: 576000
/sys/devices/1c62000.dramfreq/devfreq/dramfreq/min_freq: 192000
/sys/devices/1c62000.dramfreq/devfreq/dramfreq/uevent:
/sys/devices/1c62000.dramfreq/devfreq/dramfreq/available_frequencies: 192000000 288000000 576000000
/sys/devices/1c62000.dramfreq/devfreq/dramfreq/governor: adaptive
/sys/devices/1c62000.dramfreq/devfreq/dramfreq/polling_interval: 0

/sys/devices/system/cpu/cpu0/cpufreq/stats/time_in_state:
480000 74433
600000 1421
720000 1417
816000 1346
912000 3015
1008000 1506
1104000 1202
1152000 542
1200000 862058
/sys/devices/system/cpu/cpu0/cpufreq/stats/trans_table:
   From  :    To
         :    480000    600000    720000    816000    912000   1008000   1104000   1152000   1200000
   480000:         0        65         1         0         0         0         1         0       119
   600000:        49         0        20         0         1         0         0         0        27
   720000:        17         8         0        23         1         0         0         0        43
   816000:         8         2        17         0        31         0         0         0        42
   912000:         4         0        11        24         0        46         0         0        57
  1008000:         3         2         2        11        35         0        62         5        79
  1104000:         3         1         2         6        13        24         0        28       154
  1152000:         0         1         0         1         9         6         7         0       131
  1200000:       102        18        39        35        52       122       161       122         0
/sys/devices/system/cpu/cpu0/cpufreq/stats/total_trans: 1853
/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor: performance
/sys/devices/system/cpu/cpu0/cpufreq/cpuinfo_transition_latency: 2000000
/sys/devices/system/cpu/cpu0/cpufreq/cpuinfo_boot_freq: 1200000
/sys/devices/system/cpu/cpu0/cpufreq/scaling_available_frequencies: 480000 600000 720000 816000 912000 1008000 1104000 1152000 1200000
/sys/devices/system/cpu/cpu0/cpufreq/scaling_driver: cpufreq-sunxi
/sys/devices/system/cpu/cpu0/cpufreq/cpuinfo_cur_freq: 1200000
/sys/devices/system/cpu/cpu0/cpufreq/scaling_available_governors: interactive conservative userspace powersave ondemand performance
/sys/devices/system/cpu/cpu0/cpufreq/scaling_cur_freq: 1200000
/sys/devices/system/cpu/cpu0/cpufreq/cpuinfo_max_freq: 1200000
/sys/devices/system/cpu/cpu0/cpufreq/cpuinfo_min_freq: 480000
/sys/devices/system/cpu/cpu0/cpufreq/scaling_max_freq: 1200000
/sys/devices/system/cpu/cpu0/cpufreq/affected_cpus: 0 1 2 3
/sys/devices/system/cpu/cpu0/cpufreq/scaling_min_freq: 480000
/sys/devices/system/cpu/cpu0/cpufreq/related_cpus: 0 1 2 3
/sys/devices/system/cpu/cpu0/cpufreq/scaling_setspeed: <unsupported>