Merge tag 'iio-for-5.4b-take3' of git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio into staging-next

Jonathan writes:

Second set of new device support, cleanups and features for IIO in the 5.4 cycle

Revised pull request to fix up a missing Signed-off-by and roll in
a fix in the lsm9ds1 support after I broke it when applying.
Revised again because the fix changed a hash meaning a fix
that previously followed it now had the wrong fixes tag.

A few fixes in here that could have gone a faster path but aren't quite
worth the rush for 5.3.

New device support
* ad7606
  - Support the ad7606b which adds a software controlled mode alongside
    the pin controlled only approach of the ad7606. Including dt-bindings.
* lsm6dsx
  - Add support for the gyro and accelerometer part of the lsm9ds1 which is
    a compound device also including a magnetometer (st_sensors driver).
    Includes bindings and precursor rework of the driver.

Features
* ad7192
  - Add support for low pass filter control.
  - DT binding docs.

Cleanups and minor fixes
* MAINTAINERS
  - Fix a typo in a path.
  - Add entry for ad7606
* ad5380
  - Fix a failure to dereference a pointer before atempting to assign the
    value.
* ad7192
  - Drop platform data as not used in mainline and we now have full DT bindings.
* ad7606
  - YAML conversion for dt-bindings.
* adis16240
  - Rework write_raw to make it more readable using GENMASK.
* adis16460
  - Fix and issue with an unsigned variable holding potential negatives.
* cros_ec
  - Fix missing default of calibration vector so that we get 'something'
    before calibration is complete on a given axis.
* hid-sensors
  - Use int_pow instead of opencoding.
* isl29501
  - rename dt-binding docs to include renesas inline with other renesas parts
    and general current convention.
* kxcjk1013
  - Improve comments on the 'unusual' ACPI ids used to identify which sensor
    is which in certain laptops.
* lsm6dsx
  - Add one bit to the fifo status masks for a number of parts.
  - Drop a reserved entry from the sensitivity values to tidy up interface.
  - Use core conversion macro from G to m/s^2 for lsm9ds1 to make it easier
    to relate to the datasheet and consistent with other parts supported.
* max1027
  - Use device managed APIs to avoid manual error handling and cleanup.
* rfd77402
  - Typo in Kconfig help.
* sc27xx
  - Switch to polling mode from interrupts as interrupt handling typically
    to slow for very short sleeps.
* st-sensors
  - Fix some missing selects for regmap.
* tools
  - Add a .gitignore containing the binary outputs.

* tag 'iio-for-5.4b-take3' of git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio: (27 commits)
  iio: imu: st_lsm6dsx: rely on IIO_G_TO_M_S_2 for gain definition for LSM9DS1
  iio: imu: st_lsm6dsx: remove invalid gain value for LSM9DS1
  iio: cros_ec: set calibscale for 3d MEMS to unit vector
  iio: dac: ad5380: fix incorrect assignment to val
  iio: imu: st_lsm6dsx: Fix FIFO diff mask for tagged fifo
  dt-bindings: iio: imu: st_lsm6dsx: add lsm9ds1 device bindings
  iio: imu: st_lsm6dsx: add support for accel/gyro unit of lsm9ds1
  iio: imu: st_lsm6dsx: move register definitions to sensor_settings struct
  iio: imu: st_lsm6dsx: introduce update_fifo function pointer
  dt-bindings: iio: light: isl29501: Rename bindings documentation file
  Kconfig: Fix the reference to the RFD77402 ToF sensor in the 'help' section
  iio: st_sensors: Fix build error
  dt-bindings: iio: adc: Add AD7606B ADC documentation
  dt-bindings: iio: adc: Migrate AD7606 documentation to yaml
  MAINTAINERS: Add Beniamin Bia for AD7606 driver
  iio: adc: ad7606: Add support for AD7606B ADC
  tools: iio: add .gitignore
  iio: adc: sc27xx: Change to polling mode to read data
  iio: hid-sensor-attributes: Convert to use int_pow()
  iio: adc: max1027: Use device-managed APIs
  ...