Add the corresponding device node for R_PIO on H3 to the dtsi. Support
for the controller was added in earlier commit.
Signed-off-by: NKrzysztof Adamski <k@japko.eu>
Acked-by: NLinus Walleij <linus.walleij@linaro.org>
Signed-off-by: NMaxime Ripard <maxime.ripard@free-electrons.com>