Re: [PATCH RESEND 1/2] gpio: mvebu: Add support for multiple PWM lines per GPIO chip

From: Linus Walleij
Date: Wed Aug 29 2018 - 08:09:54 EST

On Wed, Aug 29, 2018 at 10:02 AM Thomas Petazzoni
<thomas.petazzoni@xxxxxxxxxxx> wrote:

> Andrew Lunn did the initial support for PWM in this driver, and he
> outlined in the commit log the limitation of his first implementation:
> However, there are only two sets of PWM configuration registers for
> all the GPIO lines. This driver simply allows a single GPIO line per
> GPIO chip of 32 lines to be used as a PWM. Attempts to use more
> return EBUSY.
> Andrew, perhaps you could review the patch posted by Aditya, since you
> already looked at PWM support on mvebu platforms ?

Thanks yes Andrew is involved, I will wait for Andrew's definitive ACK
before merging any of this.

Linus Walleij