CHROMIUM: enable tsl2583 driver.

BUG=chrome-os-partner:4315
TEST=Shine a flashlight onto the light sensor while using this new driver.
watch -n 0.5 cat /sys/class/iio/device0/lux
Ensure that lux value reported does not hit 0 when the bright light is on
the sensor. Instead, it should top off at 65535.

Change-Id: Ifd419fdd323bf75d1d154c76bfb260204ad199cd
Signed-off-by: Benson Leung <bleung@chromium.org>
Reviewed-on: http://gerrit.chromium.org/gerrit/1945
Reviewed-by: Bryan Freed <bfreed@chromium.org>
1 file changed