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| author | Karl Mehltretter <kmehltretter@gmail.com> | 2026-09-19 19:11:00 +0200 |
|---|---|---|
| committer | Bartosz Golaszewski <bartosz.golaszewski@oss.qualcomm.com> | 2026-09-23 16:42:01 +0200 |
| commit | 270437f3fe62516f16482742a7762a075e7a9457 (patch) | |
| tree | 93315ea86f68016fdbeef8b2f7e9526dedac0838 /tools/perf/scripts/python/stackcollapse.py | |
| parent | 93cf8cedeaaa05714f709b539cfb976e0b80c830 (diff) | |
| download | linux-next-270437f3fe62516f16482742a7762a075e7a9457.tar.gz linux-next-270437f3fe62516f16482742a7762a075e7a9457.zip | |
gpio: tps65219: Fix TPS65214 GPIO direction programming
GPIO_LINE_DIRECTION_OUT and GPIO_LINE_DIRECTION_IN have the values 0
and 1, respectively, while the TPS65214 GPIO_CONFIG field is BIT(1).
regmap_update_bits() masks the supplied value, so passing either
direction value clears the field and selects input mode.
Translate the GPIO direction to the register encoding used by
tps65214_gpio_get_direction(), setting GPIO_CONFIG for output and
clearing it for input.
Fixes: 1b6ab07c0c80 ("gpio: tps65219: Add support for TI TPS65214 PMIC")
Cc: stable@vger.kernel.org
Assisted-by: LLM
Signed-off-by: Karl Mehltretter <kmehltretter@gmail.com>
Link: https://patch.msgid.link/20260919171100.90430-4-kmehltretter@gmail.com
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@oss.qualcomm.com>
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions