diff options
| author | Victor Gallardo <vgallardo@apm.com> | 2010-10-08 10:25:27 +0000 |
|---|---|---|
| committer | Josh Boyer <jwboyer@linux.vnet.ibm.com> | 2010-11-29 10:05:06 -0500 |
| commit | d164f6d4f9108126f69ba2963cf6fb7ef4ba9232 (patch) | |
| tree | 9f0f97180ee4f7486974c657588e8ee65074fcc2 /arch/powerpc/boot | |
| parent | 46f5221049bb46b0188aad6b6dfab5dbc778be22 (diff) | |
| download | kernel_samsung_smdk4412-d164f6d4f9108126f69ba2963cf6fb7ef4ba9232.zip kernel_samsung_smdk4412-d164f6d4f9108126f69ba2963cf6fb7ef4ba9232.tar.gz kernel_samsung_smdk4412-d164f6d4f9108126f69ba2963cf6fb7ef4ba9232.tar.bz2 | |
powerpc/4xx: Add suspend and idle support
Add suspend/resume support for 4xx compatible CPUs.
See /sys/power/state for available power states configured in.
Add two different idle states (idle-wait and idle-doze) controlled via sysfs.
Default is idle-wait.
cat /sys/devices/system/cpu/cpu0/idle
[wait] doze
To save additional power, use idle-doze.
echo doze > /sys/devices/system/cpu/cpu0/idle
cat /sys/devices/system/cpu/cpu0/idle
wait [doze]
Signed-off-by: Victor Gallardo <vgallardo@apm.com>
Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
Diffstat (limited to 'arch/powerpc/boot')
0 files changed, 0 insertions, 0 deletions