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| author | Patrick Delaunay <patrick.delaunay@st.com> | 2020-01-13 11:35:09 +0100 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2020-04-16 23:06:54 -0400 |
| commit | 8fd9daf0363e6d0bda8cc9a6330eb08a0c98543f (patch) | |
| tree | 8f6b79fee9ca39f4f66b0e178481de980dddb503 /config.mk | |
| parent | d2c07e56ab3ef0cec99335aa8dafbed691d23739 (diff) | |
gpio: add ops to set dir flags
Add the ops for GPIO driver set_dir_flags() to set the dir flags.
The user can update the direction and configuration
of each GPIO with a only call to dm_gpio_set_dir_flags() or
dm_gpio_set_dir() and respecting the configuration provided by
device tree (saved in desc->flags).
When these optional ops are absent, the gpio uclass use the mandatory
ops (direction_output, direction_input, get_value) and desc->flags
to manage only the main dir flags:
- GPIOD_IS_IN
- GPIOD_IS_OUT
- GPIOD_IS_OUT_ACTIVE
- GPIOD_ACTIVE_LOW
Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'config.mk')
0 files changed, 0 insertions, 0 deletions