Re: [PATCH v2 3/6] pwm: omap-dmtimer: Fix pwm enabling sequence

[Tony Lindgren]

* Lokesh Vutla <lokeshvutla@xxxxxx> [200228 09:58]:
> To configure DM timer in pwm mode the following needs to be set in
> OMAP_TIMER_CTRL_REG using set_pwm callback:
> - Set toggle mode on PORTIMERPWM output pin
> - Set trigger on overflow and match on PORTIMERPWM output pin.
> - Set auto reload
> 
> This is a one time configuration and needs to be set before the start of
> the dm timer. But the current driver tries to set the same configuration
> for every period/duty cycle update, which is not needed. So move the pwm
> setup before enabling timer and do not update it in pwm_omap_dmtimer_config.

Still works for me:

Tested-by: Tony Lindgren <tony@xxxxxxxxxxx>