| commit | 81d3753d9ea540c38b906399822a963e3b44a045 | [log] [tgz] |
|---|---|---|
| author | Maxime Ripard <maxime.ripard@free-electrons.com> | Wed Sep 21 23:51:22 2016 +0300 |
| committer | Linus Walleij <linus.walleij@linaro.org> | Fri Sep 23 15:13:04 2016 +0200 |
| tree | 06e58a6236f9a7d62ed317a2aa72e7995e3116d2 | |
| parent | 83626bbdf5ca31257066b05db5a38c846ae1e19f [diff] |
gpio: axp209: Implement get_direction Implement the get_direction callback for the GPIOs found in the AXP209 PMIC. Due to the way they are implemented, in the same register you have the muxing options, GPIO directions and GPIO values. Since you have no control over what value is there at reset, simply use output as the default. Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>