2005-04-17 06:20:36 +08:00
|
|
|
CPU frequency and voltage scaling code in the Linux(TM) kernel
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
L i n u x C P U F r e q
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Dominik Brodowski <linux@brodo.de>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Clock scaling allows you to change the clock speed of the CPUs on the
|
|
|
|
|
fly. This is a nice method to save battery power, because the lower
|
|
|
|
|
the clock speed, the less power the CPU consumes.
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Documents in this directory:
|
|
|
|
|
----------------------------
|
|
|
|
|
core.txt - General description of the CPUFreq core and
|
|
|
|
|
of CPUFreq notifiers
|
|
|
|
|
|
|
|
|
|
cpu-drivers.txt - How to implement a new cpufreq processor driver
|
|
|
|
|
|
|
|
|
|
governors.txt - What are cpufreq governors and how to
|
|
|
|
|
implement them?
|
|
|
|
|
|
|
|
|
|
index.txt - File index, Mailing list and Links (this document)
|
|
|
|
|
|
|
|
|
|
user-guide.txt - User Guide to CPUFreq
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Mailing List
|
|
|
|
|
------------
|
|
|
|
|
There is a CPU frequency changing CVS commit and general list where
|
|
|
|
|
you can report bugs, problems or submit patches. To post a message,
|
2008-10-09 20:59:17 +08:00
|
|
|
send an email to cpufreq@vger.kernel.org, to subscribe go to
|
|
|
|
|
http://vger.kernel.org/vger-lists.html#cpufreq and follow the
|
|
|
|
|
instructions there.
|
2005-04-17 06:20:36 +08:00
|
|
|
|
|
|
|
|
Links
|
|
|
|
|
-----
|
|
|
|
|
the FTP archives:
|
|
|
|
|
* ftp://ftp.linux.org.uk/pub/linux/cpufreq/
|
|
|
|
|
|
|
|
|
|
how to access the CVS repository:
|
|
|
|
|
* http://cvs.arm.linux.org.uk/
|
|
|
|
|
|
|
|
|
|
the CPUFreq Mailing list:
|
2008-10-09 20:59:17 +08:00
|
|
|
* http://vger.kernel.org/vger-lists.html#cpufreq
|
2005-04-17 06:20:36 +08:00
|
|
|
|
|
|
|
|
Clock and voltage scaling for the SA-1100:
|
2006-04-03 20:21:00 +08:00
|
|
|
* http://www.lartmaker.nl/projects/scaling
|
