[PATCH] pinctrl: single: check if #pinctrl-cells exceeds 3

[Linus Walleij]

On Sun, Sep 13, 2020 at 11:17 PM Drew Fustini <drew at beagleboard.org> wrote:

> The property #pinctrl-cells can either be 2 or 3.  There is currently
> only a check to make sure that #pinctrl-cells is 2 or greater.  This
> patch adds a check to make sure it is not greater than 3.
>
> Fixes: a13395418888 ("pinctrl: single: parse #pinctrl-cells = 2")
> Reported-by: Trent Piepho <tpiepho at gmail.com>
> Link: https://lore.kernel.org/linux-omap/3139716.CMS8C0sQ7x@zen.local/
> Signed-off-by: Drew Fustini <drew at beagleboard.org>

Tony, does this and the other patch look good to you?

Yours,
Linus Walleij