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dm: gpio: Rename set_dir_flags() method to update_flags()

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The current method is a misnomer since it is also used (e.g. by stm32) to
update pull settings and open source/open drain.

Rename it and expand the documentation to cover a few more details.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Pratyush Yadav <p.yadav@ti.com>

Reviewed-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
This commit is contained in:
Simon Glass
2021-02-04 21:21:55 -07:00
committed by Tom Rini
parent 4fe406729c
commit 13979fc446
6 changed files with 43 additions and 27 deletions
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8
test/dm/gpio.c
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@@ -81,12 +81,12 @@ static int dm_test_gpio(struct unit_test_state *uts)
/* Make it an open drain output, and reset it */
ut_asserteq(GPIOD_IS_OUT | GPIOD_IS_OUT_ACTIVE,
sandbox_gpio_get_dir_flags(dev, offset));
ut_assertok(ops->set_dir_flags(dev, offset,
GPIOD_IS_OUT | GPIOD_OPEN_DRAIN));
ut_assertok(ops->set_flags(dev, offset,
GPIOD_IS_OUT | GPIOD_OPEN_DRAIN));
ut_asserteq(GPIOD_IS_OUT | GPIOD_OPEN_DRAIN,
sandbox_gpio_get_dir_flags(dev, offset));
ut_assertok(ops->set_dir_flags(dev, offset,
GPIOD_IS_OUT | GPIOD_IS_OUT_ACTIVE));
ut_assertok(ops->set_flags(dev, offset,
GPIOD_IS_OUT | GPIOD_IS_OUT_ACTIVE));
ut_asserteq(GPIOD_IS_OUT | GPIOD_IS_OUT_ACTIVE,
sandbox_gpio_get_dir_flags(dev, offset));