7ac702b314
This patch adds interrupt support for Liteon 501 chip. Interrupt will be generated whenever ALS or proximity data exceeds values given in upper and lower threshold register settings. Signed-off-by: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> Signed-off-by: Jonathan Cameron <jic23@kernel.org>