tree c3b2e6642f3e6410c3551986152c3713ccf32a08
parent eceb3e61c74356590f37cec89708770b333162c4
author Krzysztof Adamski <k@japko.eu> 1454486234 +0100
committer Linus Walleij <linus.walleij@linaro.org> 1455197353 +0100

pinctrl: sunxi: H3 requires irq_read_needs_mux

It seems that on H3, just like on A10, when GPIOs are configured as
external interrupt data registers does not contain their value.  When
value is read, GPIO function must be temporary switched to input for
reads.

Signed-off-by: Krzysztof Adamski <k@japko.eu>
Acked-by: Chen-Yu Tsai <wens@csie.org>
Acked-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>