[PATCH v4 4/4] pwm: meson: Add support for Amlogic S7

[Alexandre Mergnat]

> Add support for Amlogic S7 PWM. Amlogic S7 different from the previous
> SoCs, a controller includes one pwm, at the same time,the controller has
> only one input clock source.
> 
> Also use the kernel coding style for the empty of_device_id terminator.
> 
> Signed-off-by: Xianwei Zhao <xianwei.zhao at amlogic.com>

Reviewed-by: Alexandre Mergnat <amergnat at baylibre.com>

-- 
Alexandre Mergnat <amergnat at baylibre.com>