It seems the jetson cannot be overclocked
stefan@jetson:~$ cat /sys/devices/system/cpu/cpu0/cpufreq/scaling_min_freq
1428000
stefan@jetson:~$ cat /sys/devices/system/cpu/cpu0/cpufreq/scaling_max_freq
1428000
minimum and maximum frequencies are the same.
and i cant see what the min/max of the gpu is
stefan@jetson:~$ sudo cat /sys/kernel/debug/clock/override.gbus/rate
cat: /sys/kernel/debug/clock/override.gbus/rate: No such file or directory
or of the ram
stefan@jetson:~$ sudo cat /sys/kernel/debug/clock/override.emc/rate
cat: /sys/kernel/debug/clock/override.emc/rate: No such file or directory