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| author | Robert Eshleman <bobbyeshleman@gmail.com> | 2019-01-31 18:29:01 +0300 |
|---|---|---|
| committer | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2019-02-02 18:47:46 +0300 |
| commit | 6aef699a7d7e53164eaac54da57012c8440f1485 (patch) | |
| tree | fec0eebcb8519fae9947bc35d7c63de2d6533808 /Documentation/devicetree/bindings/iio | |
| parent | b64d97300888a51b0c122e96457faa7059b6987b (diff) | |
| download | linux-6aef699a7d7e53164eaac54da57012c8440f1485.tar.xz | |
iio: light: add driver for MAX44009
The MAX44009 is a low-power ambient light sensor from Maxim
Integrated. It differs from the MAX44000 in that it doesn't have
proximity sensing and that it requires far less current (1 micro-amp
vs 5 micro-amps). The register mapping and feature set between the
two are different enough to require a new driver for the MAX44009.
Developed and tested with a BeagleBone Black and UDOO Neo (i.MX6SX)
Supported features:
* Reading lux (processed value)
* Rising and falling illuminance threshold
events
* Configuring integration time
https://datasheets.maximintegrated.com/en/ds/MAX44009.pdf
Signed-off-by: Robert Eshleman <bobbyeshleman@gmail.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Diffstat (limited to 'Documentation/devicetree/bindings/iio')
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