Re: [PATCH] pinctrl: msm: Add check for pinctrl group is valid

[Mayank Grover]

On Mon, May 25, 2020 at 11:02:14AM +0200, Linus Walleij wrote:
> On Tue, May 19, 2020 at 3:39 AM Bjorn Andersson
> <bjorn.andersson@xxxxxxxxxx> wrote:
> 
> > @Linus, we started off with something similar for GPIOs and ended up
> > with the logic in the core code. Should we somehow try to do the same
> > for pinctrl?
> 
> msm_pingroup_is_valid() looks very reusable but I'm afraid I do not
> understand the implicit assumptions around it, but I guess yes,
> if it can be properly documented etc.
> 
> Yours,
> Linus Walleij

Hi Bjorn,

Can you please help guide further on this ?
we can validate group using request calls similar to pinmux_ops here.

-Mayank