The semantics of the interactions between GPIO and pinctrl may be
unclear, e.g. which one do you request first? This amends the
documentation to make this clear.
Reported-by: NDomenico Andreoli <cavokz@gmail.com>
Acked-by: NDomenico Andreoli <domenico.andreoli@linux.com>
Acked-by: NStephen Warren <swarren@wwwdotorg.org>
Signed-off-by: NLinus Walleij <linus.walleij@linaro.org>