[v3,0/3] Add support for DLH pressure sensors
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Message ID 20191204100354.16652-1-tomislav.denis@avl.com
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  • Add support for DLH pressure sensors
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Denis, Tomislav AVL DiTEST Dec. 4, 2019, 10:03 a.m. UTC
From: Tomislav Denis <tomislav.denis@avl.com>

This patchset adds support for All Sensors DLH series low
voltage digital pressure sensors.

Datasheet: https://www.allsensors.com/cad/DS-0355_Rev_B.PDF

Changes in v3:
- missing ack included in the commit message
- unneceseary iio_buffer_enabled check removed
- data ready trigger removed
- trigger handler and read raw functions refactored

Changes in v2:
- web page link in the MAINTAINERS file fixed
- adjust the units of the output to the IIO ABI
- unneceseary default case removed
- define the channel member of the iio_chan_spec
  struct for channels specification
- remove explicit cast for pointers of type void *
- add support for the EOC(data ready) pin
- drop the unneceseary return ret;
- rename dlh-i2c.yaml to asc,dlh-i2c.yaml
- change the bindings copyright to GPL-2.0-only OR BSD-2-Clause
- document EOC(data ready) pin

Tomislav Denis (3):
  iio: pressure: Add driver for DLH pressure sensors
  dt-bindings: Add asc vendor
  bindings: iio: pressure: Add dlh-i2c documentation

 .../bindings/iio/pressure/asc,dlh-i2c.yaml         |  51 +++
 .../devicetree/bindings/vendor-prefixes.yaml       |   2 +
 MAINTAINERS                                        |   8 +
 drivers/iio/pressure/Kconfig                       |  12 +
 drivers/iio/pressure/Makefile                      |   1 +
 drivers/iio/pressure/dlh-i2c.c                     | 375 +++++++++++++++++++++
 6 files changed, 449 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/iio/pressure/asc,dlh-i2c.yaml
 create mode 100644 drivers/iio/pressure/dlh-i2c.c