diff options
| author | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2009-03-09 21:02:13 +0000 |
|---|---|---|
| committer | Andy Green <agreen@octopus.localdomain> | 2009-03-09 21:02:13 +0000 |
| commit | 5cdd4f17f1375a228c4b33e57912ccc057395f68 (patch) | |
| tree | 508014e934752ddb8674b832db9510fdacdba448 /arch/arm/plat-s3c/pwm-clock.c | |
| parent | 60c9501fb07525073984acf5de2950be271bc159 (diff) | |
S3C64XX: Add DVFS support to the S3C64XX cpufreq driver
Use the regulator framework to provide optional support for DVFS in
the S3C64XX cpufreq driver. When a software controllable regulator
is configured the driver will use it to lower the supply voltage when
running at a lower frequency, giving improved power saving.
When regulator support is disabled or no regulator can be obtained
for VDDARM the driver will fall back to scaling only the frequency.
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'arch/arm/plat-s3c/pwm-clock.c')
0 files changed, 0 insertions, 0 deletions