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| author | Peng Fan <peng.fan@nxp.com> | 2025-03-24 19:51:29 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2025-07-06 11:04:10 +0200 |
| commit | 28667f3c7dab20235cd5093bf781fef1e4edd459 (patch) | |
| tree | b36ebd69a51ff91d33436bb46d2dfb318de2d103 /tools/perf/scripts/python/mem-phys-addr.py | |
| parent | cefdda8f3a818e5d3bb598c6fb86aa760d613d22 (diff) | |
ASoC: codec: wcd9335: Convert to GPIO descriptors
[ Upstream commit d5099bc1b56417733f4cccf10c61ee74dadd5562 ]
of_gpio.h is deprecated, update the driver to use GPIO descriptors.
- Use dev_gpiod_get to get GPIO descriptor.
- Use gpiod_set_value to configure output value.
With legacy of_gpio API, the driver set gpio value 0 to assert reset,
and 1 to deassert reset. And the reset-gpios use GPIO_ACTIVE_LOW flag in
DTS, so set GPIOD_OUT_LOW when get GPIO descriptors, and set value 1 means
output low, set value 0 means output high with gpiod API.
The in-tree DTS files have the right polarity set up already so we can
expect this to "just work"
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Link: https://patch.msgid.link/20250324-wcd-gpiod-v2-3-773f67ce3b56@nxp.com
Reviewed-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
Stable-dep-of: 9079db287fc3 ("ASoC: codecs: wcd9335: Fix missing free of regulator supplies")
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/mem-phys-addr.py')
0 files changed, 0 insertions, 0 deletions