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Daniel Baluta authored
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.pdfSigned-off-by: Daniel Baluta <daniel.baluta@intel.com> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
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