[PATCH V5 0/2] staging: iio: add isl29028 driver

[Laxman Dewangan]

ISL29028 is concurrent Ambient light and proximity sensor
from intersil.
Adding driver for supporting this device.

Changes from V1: 
- Taken care of cleanups comments.

Changes from V2: 
- Implement the sampling frequency selection per channel wise.
- Remove documentation change as it is already there.
- Use the channel info for selecting proximity sampling rather than
  exposing new sysfs from driver.

Changes from V3:
- change samp_freq to sampling_frequency
- Remove sysfs range  and add scale through channel info.

Changed from V4: 
- Changed ISL29028_MAX_REGS  macro to ISL29028_NUM_REGS
- Changed *_available attribute inline with their corresponding attr.

Laxman Dewangan (2):
  staging: iio: add channel info for sampling frequency
  staging: iio: add driver for isl29028

 drivers/staging/iio/iio.h               |    5 +
 drivers/staging/iio/industrialio-core.c |    1 +
 drivers/staging/iio/light/Kconfig       |   10 +
 drivers/staging/iio/light/Makefile      |    1 +
 drivers/staging/iio/light/isl29028.c    |  563 +++++++++++++++++++++++++++++++
 5 files changed, 580 insertions(+), 0 deletions(-)
 create mode 100644 drivers/staging/iio/light/isl29028.c