diff options
| author | Nishanth Menon <nm@ti.com> | 2012-10-29 15:01:48 -0500 |
|---|---|---|
| committer | MyungJoo Ham <myungjoo.ham@samsung.com> | 2012-11-20 18:46:24 +0900 |
| commit | 50a5b33e0159f8783ef617cdb9d5fbb6a3955b6f (patch) | |
| tree | 0063869677d9da4bc78e4b32de852767e4cd15f0 /Documentation | |
| parent | 0359d1afe4013d1a216908b6be4c6695a1db6fd6 (diff) | |
| download | talos-obmc-linux-50a5b33e0159f8783ef617cdb9d5fbb6a3955b6f.tar.gz talos-obmc-linux-50a5b33e0159f8783ef617cdb9d5fbb6a3955b6f.zip | |
PM / devfreq: Add sysfs node to expose available governors
Now that governor list can be variable, knowing the available governors
is useful to be able to select a governor using relevant sysfs node.
Cc: Rajagopal Venkat <rajagopal.venkat@linaro.org>
Cc: MyungJoo Ham <myungjoo.ham@samsung.com>
Cc: Kyungmin Park <kyungmin.park@samsung.com>
Cc: "Rafael J. Wysocki" <rjw@sisk.pl>
Cc: Kevin Hilman <khilman@ti.com>
Cc: linux-pm@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Nishanth Menon <nm@ti.com>
Signed-off-by: MyungJoo Ham <myungjoo.ham@samsung.com>
Diffstat (limited to 'Documentation')
| -rw-r--r-- | Documentation/ABI/testing/sysfs-class-devfreq | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/Documentation/ABI/testing/sysfs-class-devfreq b/Documentation/ABI/testing/sysfs-class-devfreq index 66876debca18..0ba6ea2f89d9 100644 --- a/Documentation/ABI/testing/sysfs-class-devfreq +++ b/Documentation/ABI/testing/sysfs-class-devfreq @@ -71,3 +71,10 @@ Description: the available frequencies of the corresponding devfreq object. This is a snapshot of available frequencies and not limited by the min/max frequency restrictions. + +What: /sys/class/devfreq/.../available_governors +Date: October 2012 +Contact: Nishanth Menon <nm@ti.com> +Description: + The /sys/class/devfreq/.../available_governors shows + currently available governors in the system. |
