[PATCH v4] pwm: bcm2835: Support apply function for atomic configuration

[Uwe Kleine-König]

On Wed, Dec 09, 2020 at 09:48:25PM +0100, Lino Sanfilippo wrote:
> Use the newer .apply function of pwm_ops instead of .config, .enable,
> .disable and .set_polarity. This guarantees atomic changes of the pwm
> controller configuration. It also reduces the size of the driver.
> 
> Since now period is a 64 bit value, add an extra check to reject periods
> that exceed the possible max value for the 32 bit register.
> 
> This has been tested on a Raspberry PI 4.
> 
> Signed-off-by: Lino Sanfilippo <LinoSanfilippo at gmx.de>

I replied to v3 earlier, this was supposed to go to this v4 of course.
Still had v3 open for comparing the two. So to ensure it is picked up:

Reviewed-by: Uwe Kleine-König <u.kleine-koenig at pengutronix.de>

Best regards
Uwe

-- 
Pengutronix e.K.                           | Uwe Kleine-König            |
Industrial Linux Solutions                 | https://www.pengutronix.de/ |
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