[v3,0/4] Add Semtech SX9360 SAR Sensor support

Message

Gwendal Grignou Dec. 13, 2021, 2:40 a.m. UTC

Add a new Semtech SAR sensor SX9360.
It is a simpler version of SX9324, with only one phase instead of 4.
Leverage sx_common.h interface defined when SX9324 was added.

Major changes since v2:
- Register "modifier" as a new modifier.
- Fix device tree binding syntax
- Fix issues reported during sx9324 driver review:
  - fix include with iwyu
  - 

Major changes since v1:
- Integrate errors found in sx9324 driver.
- Simplify whomai function.
- Fix cut and paste in bindings.
- Handle negative sysfs parameters.

Gwendal Grignou (3):
Gwendal Grignou (4):
  iio: add IIO_MOD_REFERENCE modifier
  iio: proximity: Add sx9360 support
  dt-bindings: iio: Add sx9360 binding
  iio: sx9360: Add dt-binding support

 .../iio/proximity/semtech,sx9360.yaml         |  89 ++
 drivers/iio/industrialio-core.c               |   1 +
 drivers/iio/proximity/Kconfig                 |  14 +
 drivers/iio/proximity/Makefile                |   1 +
 drivers/iio/proximity/sx9360.c                | 891 ++++++++++++++++++
 include/uapi/linux/iio/types.h                |   1 +
 6 files changed, 997 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/iio/proximity/semtech,sx9360.yaml
 create mode 100644 drivers/iio/proximity/sx9360.c