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| author | Robert Eshleman <bobbyeshleman@gmail.com> | 2019-01-31 07:29:01 -0800 |
|---|---|---|
| committer | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2019-02-02 15:47:46 +0000 |
| commit | 6aef699a7d7e53164eaac54da57012c8440f1485 (patch) | |
| tree | fec0eebcb8519fae9947bc35d7c63de2d6533808 /drivers/iio/light/Kconfig | |
| parent | b64d97300888a51b0c122e96457faa7059b6987b (diff) | |
| download | linux-stable-6aef699a7d7e53164eaac54da57012c8440f1485.tar.gz linux-stable-6aef699a7d7e53164eaac54da57012c8440f1485.tar.bz2 linux-stable-6aef699a7d7e53164eaac54da57012c8440f1485.zip | |
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 'drivers/iio/light/Kconfig')
| -rw-r--r-- | drivers/iio/light/Kconfig | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/iio/light/Kconfig b/drivers/iio/light/Kconfig index 36f458433480..5190eacfeb0a 100644 --- a/drivers/iio/light/Kconfig +++ b/drivers/iio/light/Kconfig @@ -299,6 +299,16 @@ config MAX44000 To compile this driver as a module, choose M here: the module will be called max44000. +config MAX44009 + tristate "MAX44009 Ambient Light Sensor" + depends on I2C + help + Say Y here if you want to build support for Maxim Integrated's + MAX44009 ambient light sensor device. + + To compile this driver as a module, choose M here: + the module will be called max44009. + config OPT3001 tristate "Texas Instruments OPT3001 Light Sensor" depends on I2C |