CPU clock frequency
I am using cpufreq utility in my linux kernel. The cpufreq package is good enough to change the cpu frequency on the fly. I study the source code to understand how it happens. Basically two files are changed namely
But my question is how these files are linked with the hard ware
try this link it can be usefull for you..
For more and detailed knowledge..you can refer some standard materials on embeded systems.
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