diff options
| author | Bo Yan <byan@nvidia.com> | 2012-11-08 11:26:16 -0800 |
|---|---|---|
| committer | Rohan Somvanshi <rsomvanshi@nvidia.com> | 2012-11-09 06:17:05 -0800 |
| commit | fb0a173fe4e94918cf8efb2fb2bf9e4acd7d48c7 (patch) | |
| tree | 3efc462693d1d1d619057a9aa34ef7f8b4d5407f /Documentation | |
| parent | 8919016e8365714003ffba4b0302db8330081cfe (diff) | |
ARM: tegra: Document sysfs/debugfs LP2 node change
The name of one sysfs node for CPU power state control has been
changed from "lp2_in_idle" to "power_down_in_idle", the name of
the corresponding debugfs node has been changed from "lp2" to
"power_down_stats".
bug 1034196
Change-Id: I72daa591c4da783062f070bd32b4245eb6a350df
Signed-off-by: Bo Yan <byan@nvidia.com>
Reviewed-on: http://git-master/r/162462
Reviewed-by: Peter Boonstoppel <pboonstoppel@nvidia.com>
Reviewed-by: Automatic_Commit_Validation_User
Diffstat (limited to 'Documentation')
| -rw-r--r-- | Documentation/arm/nvidia/tegra_parameters.txt | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/Documentation/arm/nvidia/tegra_parameters.txt b/Documentation/arm/nvidia/tegra_parameters.txt index f306188add77..d88f96de2a7d 100644 --- a/Documentation/arm/nvidia/tegra_parameters.txt +++ b/Documentation/arm/nvidia/tegra_parameters.txt @@ -8,18 +8,18 @@ Used to select the LP1 or LP0 power state during system suspend. # echo lp0 > /sys/kernel/debug/suspend_mode # echo lp1 > /sys/kernel/debug/suspend_mode -/sys/module/cpuidle/parameters/lp2_in_idle +/sys/module/cpuidle/parameters/power_down_in_idle ------------------------------------------ -Used to enable/disable LP2 in idle. -# echo 1 > /sys/module/cpuidle/parameters/lp2_in_idle -# echo 0 > /sys/module/cpuidle/parameters/lp2_in_idle +Used to enable/disable CPU power down in idle. +# echo 1 > /sys/module/cpuidle/parameters/power_down_in_idle +# echo 0 > /sys/module/cpuidle/parameters/power_down_in_idle -/sys/kernel/debug/cpuidle/lp2 +/sys/kernel/debug/cpuidle/power_down_stats ----------------------------- -Contains LP2 statistics. -# cat /sys/kernel/debug/cpuidle/lp2 +Contains CPU power down statistics. +# cat /sys/kernel/debug/cpuidle/power_down_stats /sys/kernel/debug/powergate --------------------------- |