On Tue, Oct 09, 2018 at 11:51:22AM -0700, Atish Patra wrote:
[...]
> +- interrupts: one interrupt per PWM channel (currently unused in the driver)

This should probably say what the interrupt is used for. And once you
have that, remove the comment about it being unused in the driver. DT
is OS agnostic, so "driver" is very unspecific and your claim may
actually be false.

Thierry