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| author | Javier Carrasco <javier.carrasco.cruz@gmail.com> | 2024-03-03 22:54:20 +0100 |
|---|---|---|
| committer | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2024-03-25 20:10:13 +0000 |
| commit | f764c293a1f8a4ee849d377a804e3940a208ad0b (patch) | |
| tree | d60c517547885d6ba19962ebcc3805b4bf6a204b /tools/perf/scripts/python/libxed.py | |
| parent | d1efcf8871db514ae349a24790afd1632ba31030 (diff) | |
iio: humidity: hdc3020: add power management
The HDC3020 sensor carries out periodic measurements during normal
operation, but as long as the power supply is enabled, it will carry on
in low-power modes. In order to avoid that and reduce power consumption,
the device can be switched to Trigger-on Demand mode, and if possible,
turn off its regulator.
According to the datasheet, the maximum "Power Up Ready" is 5 ms.
Add resume/suspend pm operations to manage measurement mode and
regulator state.
Signed-off-by: Javier Carrasco <javier.carrasco.cruz@gmail.com>
Link: https://lore.kernel.org/r/20240303-hdc3020-pm-v3-1-48bc02b5241b@gmail.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Diffstat (limited to 'tools/perf/scripts/python/libxed.py')
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