Michal Lenc 7354ab187e pwm: add option to break the loops when using multiple PWM channels
PWM drivers currently use channel number 0 for the channels that are not
used by the application. This commit adds number -1 which indicates that
all following channels are not configured and that the loop can be broken.

Signed-off-by: Michal Lenc <michallenc@seznam.cz>
2021-07-26 10:34:16 -03:00
..
2021-07-09 14:06:10 -03:00