Re: PWM-GPIO driver: how to configure it?

[Kent Gibson <warthog618@xxxxxxxxx>]

On Wed, Oct 02, 2024 at 02:41:06PM -0400, Jean-Michaël Celerier wrote:
> Hello!
>

This is probably best asked on the PWM list, so cross-posting.

> I am curious of trying the new pwm-gpio driver in Linux 6.11 with a
> Diolan DLN-2 chip, which exposes a gpiochip accessible to linux over
> USB.
>
> I haven't managed to see where the configuration options of the driver
> are set: for instance, let's say I want to create a PWM output channel
> over gpiochip1 line 4, 6 and 12, what should my modprobe line look
> like ?
>

Good question.
I think it has to be setup by device tree, but that is just a guess.

Cheers,
Kent.