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authorYunhong Jiang <yunhong.jiang@intel.com>2015-08-04 12:17:53 -0700
committerYunhong Jiang <yunhong.jiang@intel.com>2015-08-04 15:44:42 -0700
commit9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00 (patch)
tree1c9cafbcd35f783a87880a10f85d1a060db1a563 /kernel/Documentation/cpu-freq/index.txt
parent98260f3884f4a202f9ca5eabed40b1354c489b29 (diff)
Add the rt linux 4.1.3-rt3 as base
Import the rt linux 4.1.3-rt3 as OPNFV kvm base. It's from git://git.kernel.org/pub/scm/linux/kernel/git/rt/linux-rt-devel.git linux-4.1.y-rt and the base is: commit 0917f823c59692d751951bf5ea699a2d1e2f26a2 Author: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Date: Sat Jul 25 12:13:34 2015 +0200 Prepare v4.1.3-rt3 Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> We lose all the git history this way and it's not good. We should apply another opnfv project repo in future. Change-Id: I87543d81c9df70d99c5001fbdf646b202c19f423 Signed-off-by: Yunhong Jiang <yunhong.jiang@intel.com>
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+ 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,
+send an email to linux-pm@vger.kernel.org, to subscribe go to
+http://vger.kernel.org/vger-lists.html#linux-pm and follow the
+instructions there.
+
+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:
+* http://vger.kernel.org/vger-lists.html#cpufreq
+
+Clock and voltage scaling for the SA-1100:
+* http://www.lartmaker.nl/projects/scaling