pwm: sun4i: Switch to atomic PWM

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Switch the driver to atomic PWM. This makes it easier to wait a proper
amount of time when changing the duty cycle before disabling the channel
(main use case is switching the duty cycle to 0 before disabling).

Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Acked-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Signed-off-by: Thierry Reding <thierry.reding@gmail.com>

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Alexandre Belloni 2017-05-30 21:32:08 +02:00 • committed by Thierry Reding

parent 93e0dfb2c5

commit c32c5c50d4

1 changed files with 166 additions and 0 deletions

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drivers/pwm/pwm-sun4i.c

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