Power management overview

Is there a good overview of power management on the OMAP3,
particularly with respect to API's you can use to control power used
by peripherals?



Scroll down to near the bottom of the page where there are a lot of
TRM document links. Look at the on titled "OMAP35x Power, Reset, and
Clock Management Reference Guide-TRM"

Or you can grab the whole manual (3000+ pages):
OMAP35x Technical Reference Manual (Rev. B) (spruf98b.htm, 8 KB)