linux-phytec-fsl

pwm: atmel-hlcdc: Convert to the atomic PWM API

Implement the ->apply() hook and drop the ->enable(), ->disable,
->set_polarity and ->config() ones.

Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Acked-by: Nicolas Ferre <nicolas.ferre@microchip.com>
Signed-off-by: Thierry Reding <thierry.reding@gmail.com>