tree 6d231bb6174a8f099b7d54ad17bbaccddac1e9e1
parent 2df723d49cdafb6ea97bf7768879c5197666d300
author Neil Armstrong <narmstrong@baylibre.com> 1464084204 +0200
committer Linus Walleij <linus.walleij@linaro.org> 1464594108 +0200

pinctrl: oxnas: Add GPIO get_direction

Implement a get_direction callback for the OXNAS GPIO driver in order
to have pin output polarity in debugfs and new userspace ABI.

Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>