[PULL] IIO: 2nd set of new device support, features and cleanup for the 6.10 cycle

[Jonathan Cameron <jic23@kernel.org>]

The following changes since commit 84e79a7f63e8caeac0c1a0817408860875a9b23e:

  Merge tag 'peci-next-6.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/iwi/linux into char-misc-next (2024-04-23 21:31:45 -0700)

are available in the Git repository at:

  https://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git tags/iio-for-6.10b

for you to fetch changes up to 9900e7a54764998ba3a22f06ec629f7b5fe0b422:

  iio: temperature: mcp9600: Fix temperature reading for negative values (2024-05-01 08:38:24 +0100)

----------------------------------------------------------------
IIO: 2nd set of new device support, features and cleanup for 6.10

The usual mixed bag from towards the end of the cycle.

New devices support
===================

invensense,icm42600
- Support the ICM-42686-P a high range device going up to 32g and 4000 dps

New features
============

adi,ad7944
- Add support for chain mode in which many ADCs may be daisy chained and
  read out via a single long read.
adi,ad9467/backend library
- Add bus tuning related interfaces.
adi,axi-adc
- Add control for the AXI clock - seems always enabled early in boot for other
  reasons, but the driver should not rely on that..

Cleanups and minor or late breaking fixes
=========================================

Micrsoft/ACPI mount matrix handling.
- Replace several implementations of the Microsoft defined ROTM ACPI
  method with a single one.
multiple drivers
- Don't call the result of wait_for_completion() timeout as it's
  more accurate as time_left.
adi,ad7266
- Stop setting the iio_dev->masklength as it's done by the IIO core and
  should not be set from drivers.
adi,ad799x
- Some checkpatch type fixes.
adi,ad9839
- Ensure compelte MU_CNT1 is written during lock phase.
adi,axi-dac
- Fix inverted parameter.
adi,adis16475
- Drop documentation of non existent sysfs files.
avago,apds9306
- Fix an off by one error that overly restricts the range of persistence
  and adaptive thresholds that the driver accepts.
freescale,mxs-lradc
- Stop setting the iio_dev->masklength as it's done by the IIO core and
  should not be set from drivers.
invensense,timestamp library
- Fix timestamp vs interupt alignment and aovid soms glitches that
  occured when switching sampling frequency.
microchip,mcp3564
- Make use of device_for_each_child_node_scoped() to allow early release
  without manual fwnode_handle_put().
microchip,mcp9600
- Allow for negative temperatures.
microchip,pac1934
- Avoid an out of bounds array index.
richtek,rtq6056
- Use iio_device_claim_direct_scoped() to automate lock release and simplify
  the code.
sensortek,stk3110
- Drop a likely incorrect ACPI ID. No known users of this ID and it's
  not a valid ACPI ID.
ti,ads1015
- Make use of device_for_each_child_node_scoped() to allow early release
  without manual fwnode_handle_put().

----------------------------------------------------------------
Andy Shevchenko (1):
      iio: light: stk3310: Drop most likely fake ACPI ID

Dan Carpenter (1):
      iio: dac: adi-axi: fix a mistake in axi_dac_ext_info_set()

David Lechner (5):
      iio: adc: ad7266: don't set masklength
      iio: adc: mxs-lradc-adc: don't set masklength
      iio: buffer: initialize masklength accumulator to 0
      iio: adc: ad7944: add support for chain mode
      docs: iio: ad7944: add documentation for chain mode

Dimitri Fedrau (1):
      iio: temperature: mcp9600: Fix temperature reading for negative values

Gabriel Schwartz (1):
      iio: adc: rtq6056: Use automated cleanup for mode handling in write_raw

Gustavo Rodrigues (3):
      iio: adc: ad799x: change 'unsigned' to 'unsigned int' declaration
      iio: adc: ad799x: add blank line to avoid warning messages
      iio: adc: ad799x: Prefer to use octal permission

Hans de Goede (4):
      iio: core: Add iio_read_acpi_mount_matrix() helper function
      iio: accel: kxcjk-1013: Use new iio_read_acpi_mount_matrix() helper
      iio: bmc150-accel-core: Use iio_read_acpi_mount_matrix() helper
      iio: accel: mxc4005: Read orientation matrix from ACPI ROTM method

Jean-Baptiste Maneyrol (4):
      dt-bindings: iio: imu: add icm42686 inside inv_icm42600
      iio: imu: inv_icm42600: add support of ICM-42686-P
      iio: invensense: fix interrupt timestamp alignment
      iio: invensense: fix timestamp glitches when switching frequency

Jonathan Cameron (1):
      iio: adc: mcp3564: Use device_for_each_child_node_scoped()

Lincoln Yuji (1):
      iio: adc: ti-ads1015: use device_for_each_child_node_scoped()

Marius Cristea (1):
      iio: adc: PAC1934: fix accessing out of bounds array index

Nuno Sa (8):
      dt-bindings: adc: axi-adc: add clocks property
      iio: adc: axi-adc: make sure AXI clock is enabled
      iio: backend: change docs padding
      iio: backend: add API for interface tuning
      iio: adc: adi-axi-adc: remove regmap max register
      iio: adc: adi-axi-adc: support digital interface calibration
      iio: adc: ad9467: support digital interface calibration
      iio: dac: ad9739a: write complete MU_CNT1 register during lock

Ramona Gradinariu (1):
      docs: iio: adis16475: fix device files tables

Subhajit Ghosh (1):
      iio: light: apds9306: Fix input arguments to in_range()

Wolfram Sang (8):
      iio: adc: ad_sigma_delta: use 'time_left' variable with wait_for_completion_timeout()
      iio: adc: exynos_adc: use 'time_left' variable with wait_for_completion_timeout()
      iio: adc: fsl-imx25-gcq: use 'time_left' variable with wait_for_completion_interruptible_timeout()
      iio: adc: intel_mrfld_adc: use 'time_left' variable with wait_for_completion_interruptible_timeout()
      iio: adc: stm32-adc: use 'time_left' variable with wait_for_completion_interruptible_timeout()
      iio: adc: stm32-dfsdm-adc: use 'time_left' variable with wait_for_completion_interruptible_timeout()
      iio: adc: twl6030-gpadc: use 'time_left' variable with wait_for_completion_interruptible_timeout()
      iio: pressure: zpa2326: use 'time_left' variable with wait_for_completion_interruptible_timeout()

 .../devicetree/bindings/iio/adc/adi,axi-adc.yaml   |   5 +
 .../bindings/iio/imu/invensense,icm42600.yaml      |   1 +
 Documentation/iio/ad7944.rst                       |  30 +-
 Documentation/iio/adis16475.rst                    |   8 +-
 drivers/iio/Makefile                               |   1 +
 drivers/iio/accel/bmc150-accel-core.c              |  44 +--
 drivers/iio/accel/kxcjk-1013.c                     |  80 +----
 drivers/iio/accel/mxc4005.c                        |  22 ++
 drivers/iio/adc/ad7266.c                           |   1 -
 drivers/iio/adc/ad7944.c                           | 186 +++++++++-
 drivers/iio/adc/ad799x.c                           |   7 +-
 drivers/iio/adc/ad9467.c                           | 374 ++++++++++++++++++---
 drivers/iio/adc/ad_sigma_delta.c                   |   6 +-
 drivers/iio/adc/adi-axi-adc.c                      | 127 ++++++-
 drivers/iio/adc/exynos_adc.c                       |  16 +-
 drivers/iio/adc/fsl-imx25-gcq.c                    |  10 +-
 drivers/iio/adc/intel_mrfld_adc.c                  |  12 +-
 drivers/iio/adc/mcp3564.c                          |  16 +-
 drivers/iio/adc/mxs-lradc-adc.c                    |   1 -
 drivers/iio/adc/pac1934.c                          |   9 +
 drivers/iio/adc/rtq6056.c                          |  34 +-
 drivers/iio/adc/stm32-adc.c                        |  10 +-
 drivers/iio/adc/stm32-dfsdm-adc.c                  |  12 +-
 drivers/iio/adc/ti-ads1015.c                       |   5 +-
 drivers/iio/adc/twl6030-gpadc.c                    |   8 +-
 .../iio/common/inv_sensors/inv_sensors_timestamp.c |  33 +-
 drivers/iio/dac/ad9739a.c                          |   5 +-
 drivers/iio/dac/adi-axi-dac.c                      |   6 +-
 drivers/iio/imu/inv_icm42600/inv_icm42600.h        |  35 ++
 drivers/iio/imu/inv_icm42600/inv_icm42600_accel.c  |  75 +++--
 drivers/iio/imu/inv_icm42600/inv_icm42600_buffer.c |  23 +-
 drivers/iio/imu/inv_icm42600/inv_icm42600_core.c   |  21 ++
 drivers/iio/imu/inv_icm42600/inv_icm42600_gyro.c   |  84 +++--
 drivers/iio/imu/inv_icm42600/inv_icm42600_i2c.c    |   3 +
 drivers/iio/imu/inv_icm42600/inv_icm42600_spi.c    |   3 +
 drivers/iio/imu/inv_mpu6050/inv_mpu_ring.c         |   2 +-
 drivers/iio/industrialio-acpi.c                    |  85 +++++
 drivers/iio/industrialio-backend.c                 | 162 ++++++---
 drivers/iio/industrialio-buffer.c                  |   2 +-
 drivers/iio/light/apds9306.c                       |  12 +-
 drivers/iio/light/stk3310.c                        |   1 -
 drivers/iio/pressure/zpa2326.c                     |  10 +-
 drivers/iio/temperature/mcp9600.c                  |   3 +-
 include/linux/iio/backend.h                        |  74 ++--
 include/linux/iio/common/inv_sensors_timestamp.h   |   3 +-
 include/linux/iio/iio.h                            |  13 +
 46 files changed, 1276 insertions(+), 404 deletions(-)
 create mode 100644 drivers/iio/industrialio-acpi.c