tree e128eebf3be1f1e7753630e8872dd6f0bab2fe60
parent f58a9b0d61b4fc72b2799086fab108c915a4f5a0
author Hugo McNally <hugo.mcnally@gmail.com> 1732015816 +0000
committer Hugo McNally <45573837+HU90m@users.noreply.github.com> 1733852825 +0000

sonata: simplified the PWM driver

There are now 6 general purpose PWM outputs and one dedicated to the
LCD's backlight. Instead of implementing the indexing logic and checks
in the driver. The driver is changed to only over map to a single PWM
output. We simply alias an array of these for the general purpose PWM
memory region.

The dutyCycle <= period assertion was removed, because dutyCycle >
period is the only way to acheive a constant high, 100% duty cycle
output from the Sonata system's PWM block.