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| author | Neil Armstrong <narmstrong@baylibre.com> | 2020-05-05 11:43:17 +0300 |
|---|---|---|
| committer | Neil Armstrong <narmstrong@baylibre.com> | 2020-05-11 16:12:53 +0300 |
| commit | 47bd533e9dd0f967ff7b62f3edfd6c97131e1501 (patch) | |
| tree | 2454f95a2f6666d56fa3351f78fdad2cb435cda0 /test | |
| parent | 375d79cdbb6bdeaa9bc10dd34c3b22dd6838d4f3 (diff) | |
| download | u-boot-47bd533e9dd0f967ff7b62f3edfd6c97131e1501.tar.xz | |
gpio: emulate open drain & open source in dm_gpio_set_value()
Handle the GPIOD_OPEN_DRAIN & GPIOD_OPEN_SOURCE flags to emulate open drain
and open source by setting the GPIO line as input depending on the
requested value.
The behaviour is taken from the Linux gpiolib.
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'test')
0 files changed, 0 insertions, 0 deletions