Re: [PATCH v2 5/6] pwm: omap-dmtimer: Do not disable pwm before changing period/duty_cycle

From: Tony Lindgren
Date: Fri Mar 06 2020 - 13:17:30 EST


* Lokesh Vutla <lokeshvutla@xxxxxx> [200228 09:58]:
> Only the Timer control register(TCLR) cannot be updated when the timer
> is running. Registers like Counter register(TCRR), loader register(TLDR),
> match register(TMAR) can be updated when the counter is running. Since
> TCLR is not updated in pwm_omap_dmtimer_config(), do not stop the
> timer for period/duty_cycle update.

Still works for me with "pwm: omap-dmtimer: Fix pwm disabling sequence"
patch left out:

Tested-by: Tony Lindgren <tony@xxxxxxxxxxx>