How can I get the current CPU frequency of an ARM processor on Ubuntu? Neither
In fact, there is no
/sys/devices/system/cpu/cpu*/cpufreq directory on my Ubuntu system. And there is no CPU MHz information in
The platform specs are: NVIDIA® Jetson™ TX2, ubuntu16.04, linux 4.9.18.
Could anybody give some hints on acquiring the current CPU frequency of an ARM processor?
Is there any kernel configuration may inflence on getting current cpu frenqency?