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  1. CPU frequency and voltage scaling code in the Linux(TM) kernel
  2. L i n u x C P U F r e q
  3. Dominik Brodowski <linux@brodo.de>
  4. Clock scaling allows you to change the clock speed of the CPUs on the
  5. fly. This is a nice method to save battery power, because the lower
  6. the clock speed, the less power the CPU consumes.
  7. Documents in this directory:
  8. ----------------------------
  9. amd-powernow.txt - AMD powernow driver specific file.
  10. core.txt - General description of the CPUFreq core and
  11. of CPUFreq notifiers.
  12. cpu-drivers.txt - How to implement a new cpufreq processor driver.
  13. cpufreq-nforce2.txt - nVidia nForce2 platform specific file.
  14. cpufreq-stats.txt - General description of sysfs cpufreq stats.
  15. index.txt - File index, Mailing list and Links (this document)
  16. pcc-cpufreq.txt - PCC cpufreq driver specific file.
  17. Mailing List
  18. ------------
  19. There is a CPU frequency changing CVS commit and general list where
  20. you can report bugs, problems or submit patches. To post a message,
  21. send an email to linux-pm@vger.kernel.org.
  22. Links
  23. -----
  24. the FTP archives:
  25. * ftp://ftp.linux.org.uk/pub/linux/cpufreq/
  26. how to access the CVS repository:
  27. * http://cvs.arm.linux.org.uk/
  28. the CPUFreq Mailing list:
  29. * http://vger.kernel.org/vger-lists.html#linux-pm
  30. Clock and voltage scaling for the SA-1100:
  31. * http://www.lartmaker.nl/projects/scaling