diff options
| author | Daniel Baluta <daniel.baluta@intel.com> | 2015-04-21 19:10:59 +0300 |
|---|---|---|
| committer | Jonathan Cameron <jic23@kernel.org> | 2015-04-26 14:53:14 +0100 |
| commit | 8592a7eefa540303dd9e60fa49340d09ca9376b4 (patch) | |
| tree | 12ea1725844ba0141f3fc368893d9ce002a497d9 /drivers/iio/light/Kconfig | |
| parent | 772154d0ddde6b46a3866c73a16cfbfaf3053be4 (diff) | |
iio: ltr501: Add support for ltr559 chip
This device is register compatible with LTR501, with a minor difference for
ALS control register as showed below:
ALS Control register for LTR501:
7 6 5 4 3 2 1 0
+------+------+------+------+------+------+------+------+
| | | | |
| Reserved | Gain | SW | ALS Mode |
| | | Reset| |
+------+------+------+------+------+------+------+------+
ALS Control register for LTR559:
7 6 5 4 3 2 1 0
+------+------+------+------+------+------+------+------+
| | | | |
| Reserved | Gain | SW | ALS |
| | | Reset| Mode |
+------+------+------+------+------+------+------+------+
We handle this difference by introducing ltr501_chip_info.
Datasheet for LTR559 is at:
http://optoelectronics.liteon.com/upload/download/DS86-2013-0003/S_110_LTR-559ALS-01_DS_V1.pdf
Signed-off-by: Daniel Baluta <daniel.baluta@intel.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Diffstat (limited to 'drivers/iio/light/Kconfig')
| -rw-r--r-- | drivers/iio/light/Kconfig | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/iio/light/Kconfig b/drivers/iio/light/Kconfig index 01a1a16ab7be..16a0ba11ab6e 100644 --- a/drivers/iio/light/Kconfig +++ b/drivers/iio/light/Kconfig @@ -169,7 +169,8 @@ config LTR501 select IIO_TRIGGERED_BUFFER help If you say yes here you get support for the Lite-On LTR-501ALS-01 - ambient light and proximity sensor. + ambient light and proximity sensor. This driver also supports LTR-559 + ALS/PS sensor. This driver can also be built as a module. If so, the module will be called ltr501. |