Hi:
I am having trouble controlling the PWM0 in davinci chip. The value read
from registers are all zero, even with the PID register. I test this
because the write seems to have no effect. I use exactly the same method
to access timer0 PID register, and the result correctly identifies the
timer0 h
The PWM peripheral (and some others) are not initiallized by u-boot or
linux as originally provided by TI and MV.
If your writes are not taking effect, make sure that:
* the power has been turned on for that peripheral
* the clock for that perpheral is on
One of these two necessary criteria ca
