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gpio: remove the open_drain API and ops

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This patch removes the ops get_open_drain/set_open_drain
and the API dm_gpio_get_open_drain/dm_gpio_set_open_drain.

The ops only provided in one driver (mpc8xxx gpio) and the
associated API is never called in boards.

This patch prepare a more generic set/get_dir_flags ops,
including the open drain property.

Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
This commit is contained in:
Patrick Delaunay
2020-01-13 11:35:00 +01:00
committed by Tom Rini
parent 277a0ad8f5
commit e3f3a121d8
6 changed files with 0 additions and 154 deletions
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7
test/dm/gpio.c
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@@ -73,13 +73,6 @@ static int dm_test_gpio(struct unit_test_state *uts)
ut_assertok(ops->set_value(dev, offset, 1));
ut_asserteq(1, ops->get_value(dev, offset));
/* Make it an open drain output, and reset it */
ut_asserteq(0, sandbox_gpio_get_open_drain(dev, offset));
ut_assertok(ops->set_open_drain(dev, offset, 1));
ut_asserteq(1, sandbox_gpio_get_open_drain(dev, offset));
ut_assertok(ops->set_open_drain(dev, offset, 0));
ut_asserteq(0, sandbox_gpio_get_open_drain(dev, offset));
/* Make it an input */
ut_assertok(ops->direction_input(dev, offset));
ut_assertok(gpio_get_status(dev, offset, buf, sizeof(buf)));