* 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>
