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Author SHA1 Message Date
Bagas Sanjaya
adb729f677 Documentation: iio: ade9000, adis*, adx*: Convert IIO subsystem cross-references 
Cross-references to iio_tools.rst (IIO Interfacing Tools) and
iio_devbuf.rst (Industrial IIO device buffers) are shown in inline
code instead. Convert them to proper cross-references.

Signed-off-by: Bagas Sanjaya <bagasdotme@gmail.com>
Reviewed-by: Randy Dunlap <rdunlap@infradead.org>
Tested-by: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
 2025-10-19 11:59:16 +01:00
Antoniu Miclaus
942ab02bc9 docs: iio: add documentation for ade9000 driver 
Add documentation for ade9000 driver which describes the driver
device files and shows how the user may use the ABI for various
scenarios (configuration, measurement, etc.).

Signed-off-by: Antoniu Miclaus <antoniu.miclaus@analog.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
 2025-09-13 14:20:44 +01:00
Xing Guo
a4ee7e220c docs: iio: Fix unexpected indentation for adxl345. 
Resolved the following building error:

 Documentation/iio/adxl345.rst:161: ERROR: Unexpected indentation. [docutils]

Fixes: fdcb9cb917 ("docs: iio: add documentation for adxl345 driver")
Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Closes: https://lore.kernel.org/linux-next/20250818124124.5b978e64@canb.auug.org.au
Signed-off-by: Xing Guo <higuoxing@gmail.com>
Link: https://patch.msgid.link/20250819065634.1154322-1-higuoxing@gmail.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
 2025-08-25 10:40:01 +01:00
Jorge Marques
788c57f476 docs: iio: ad3552r: Fix malformed code-block directive 
Missing required double dot and line break.

Fixes: ede84c4556 ("docs: iio: add documentation for ad3552r driver")
Signed-off-by: Jorge Marques <jorge.marques@analog.com>
Reviewed-by: David Lechner <dlechner@baylibre.com>
Link: https://patch.msgid.link/20250818-docs-ad3552r-code-block-fix-v1-1-4430cbc26676@analog.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
 2025-08-18 20:12:32 +01:00
Erick Setubal Bacurau
c1d7b8fe67 docs: iio: bno055: Correct wording in driver documentation 
Fix typos and improve wording in the bno055 driver documentation.

Signed-off-by: Erick Setubal Bacurau <erick.setubal@gmx.de>
Reviewed-by: Bagas Sanjaya <bagasdotme@gmail.com>
Link: https://patch.msgid.link/20250815070001.55185-1-erick.setubal@gmx.de
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
 2025-08-16 11:57:21 +01:00
Lothar Rubusch
ee6ef19778 docs: iio: describe inactivity and free-fall detection on the ADXL345 
Describe the inactivity detection additionally using the free-fall
register. Due to the controversial discussions on the mailing list, this
section of the documentation will be committed separately to allow for a
more focused and detailed elaboration of the topic.

Signed-off-by: Lothar Rubusch <l.rubusch@gmail.com>
Link: https://patch.msgid.link/20250727210014.27766-8-l.rubusch@gmail.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
 2025-08-16 11:57:07 +01:00
Lothar Rubusch
fdcb9cb917 docs: iio: add documentation for adxl345 driver 
The documentation describes the ADXL345 driver, IIO interface,
interface usage and configuration.

Signed-off-by: Lothar Rubusch <l.rubusch@gmail.com>
Link: https://patch.msgid.link/20250727210014.27766-7-l.rubusch@gmail.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
 2025-08-16 11:57:07 +01:00
Lothar Rubusch
0755fd550c docs: iio: add ADXL313 accelerometer 
Add documentation for the ADXL313 accelerometer driver.

Reviewed-by: Andy Shevchenko <andy@kernel.org>
Signed-off-by: Lothar Rubusch <l.rubusch@gmail.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://patch.msgid.link/20250702230819.19353-9-l.rubusch@gmail.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
 2025-07-14 19:20:50 +01:00
Angelo Dureghello
0b9c738f9c docs: iio: ad3552r: fix malformed table 
Fix malformed table.

Fixes: ede84c4556 ("docs: iio: add documentation for ad3552r driver")
Signed-off-by: Angelo Dureghello <adureghello@baylibre.com>
Reviewed-by: Nuno Sá <nuno.sa@analog.com>
Link: https://patch.msgid.link/20250415-wip-bl-ad3552r-fix-doc-table-v1-1-717ffd320c9d@baylibre.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
 2025-05-21 14:19:46 +01:00
Angelo Dureghello
ede84c4556 docs: iio: add documentation for ad3552r driver 
Add documentation for ad3552r driver, needed to describe the high-speed
driver debugfs attributes and shows how the user may use them.

Signed-off-by: Angelo Dureghello <adureghello@baylibre.com>
Link: https://patch.msgid.link/20250409-wip-bl-ad3552r-fixes-v5-2-fb429c3a6515@baylibre.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
 2025-04-22 19:10:03 +01:00
Angelo Dureghello
89e1f95a61 doc: iio: ad7606: describe offload support 
Add a section to the ad7606 documentation describing how to use the
driver with SPI offloading.

Signed-off-by: Angelo Dureghello <adureghello@baylibre.com>
Reviewed-by: David Lechner <dlechner@baylibre.com>
Link: https://patch.msgid.link/20250403-wip-bl-spi-offload-ad7606-v1-2-1b00cb638b12@baylibre.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
 2025-04-22 19:10:02 +01:00
David Lechner
81a481f625 Documentation: iio: ad7380: add AD7389-4 
Document support for AD7389-4 and it's quirks.

Signed-off-by: David Lechner <dlechner@baylibre.com>
Link: https://patch.msgid.link/20250401-iio-ad7380-add-ad7389-4-v1-5-23d2568aa24f@baylibre.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
 2025-04-22 19:10:01 +01:00
Marcelo Schmitt
8c411d4b96 Documentation: iio: ad4000: Describe offload support 
When SPI offloading is supported, the IIO device provides different sysfs
interfaces to allow using the adjusting the sample rate. Document SPI
offload support for AD4000 and similar devices.

Reviewed-by: David Lechner <dlechner@baylibre.com>
Signed-off-by: Marcelo Schmitt <marcelo.schmitt@analog.com>
Link: https://patch.msgid.link/eb94013b1a4d66a8492cf094aef3e4410f81d22b.1743110188.git.marcelo.schmitt@analog.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
 2025-04-22 19:09:58 +01:00
Marcelo Schmitt
d66b2c84fb Documentation: iio: ad4000: Add IIO Device characteristics section 
Complement ad4000 IIO driver documentation with considerations about
``_scale_available`` attribute and table of typical channel attributes.

Reviewed-by: David Lechner <dlechner@baylibre.com>
Signed-off-by: Marcelo Schmitt <marcelo.schmitt@analog.com>
Link: https://patch.msgid.link/6c8fe68d7d413ffdd33b154ba45600c7ce7013da.1743110188.git.marcelo.schmitt@analog.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
 2025-04-22 19:09:58 +01:00
Marcelo Schmitt
66ac231508 Documentation: iio: ad4000: Add new supported parts 
Commit <c3948d090080> ("iio: adc: ad4000: Add support for PulSAR devices"),
extended the ad4000 driver supports many single-channel PulSAR devices.

Update IIO ad4000 documentation with the extra list of supported devices.

Reviewed-by: David Lechner <dlechner@baylibre.com>
Signed-off-by: Marcelo Schmitt <marcelo.schmitt@analog.com>
Link: https://patch.msgid.link/2b602abd0773af91e7ccd9dd7a2afe67f4792f95.1743110188.git.marcelo.schmitt@analog.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
 2025-04-22 19:09:58 +01:00
Linus Torvalds
25601e8544 Merge tag 'char-misc-6.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc 
Pull char / misc / IIO driver updates from Greg KH:
 "Here is the big set of char, misc, iio, and other smaller driver
  subsystems for 6.15-rc1. Lots of stuff in here, including:

   - loads of IIO changes and driver updates

   - counter driver updates

   - w1 driver updates

   - faux conversions for some drivers that were abusing the platform
     bus interface

   - coresight driver updates

   - rust miscdevice binding updates based on real-world-use

   - other minor driver updates

  All of these have been in linux-next with no reported issues for quite
  a while"

* tag 'char-misc-6.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (292 commits)
  samples: rust_misc_device: fix markup in top-level docs
  Coresight: Fix a NULL vs IS_ERR() bug in probe
  misc: lis3lv02d: convert to use faux_device
  tlclk: convert to use faux_device
  regulator: dummy: convert to use the faux device interface
  bus: mhi: host: Fix race between unprepare and queue_buf
  coresight: configfs: Constify struct config_item_type
  doc: iio: ad7380: describe offload support
  iio: ad7380: add support for SPI offload
  iio: light: Add check for array bounds in veml6075_read_int_time_ms
  iio: adc: ti-ads7924 Drop unnecessary function parameters
  staging: iio: ad9834: Use devm_regulator_get_enable()
  staging: iio: ad9832: Use devm_regulator_get_enable()
  iio: gyro: bmg160_spi: add of_match_table
  dt-bindings: iio: adc: Add i.MX94 and i.MX95 support
  iio: adc: ad7768-1: remove unnecessary locking
  Documentation: ABI: add wideband filter type to sysfs-bus-iio
  iio: adc: ad7768-1: set MOSI idle state to prevent accidental reset
  iio: adc: ad7768-1: Fix conversion result sign
  iio: adc: ad7124: Benefit of dev = indio_dev->dev.parent in ad7124_parse_channel_config()
  ...
 2025-04-01 11:26:08 -07:00
Angelo Dureghello
8dbeb41380 doc: iio: ad7380: describe offload support 
Add a section to the ad7380 documentation describing how to use the
driver with SPI offloading.

Signed-off-by: Angelo Dureghello <adureghello@baylibre.com>
Link: https://patch.msgid.link/20250310-wip-bl-spi-offload-ad7380-v4-2-b184b37b7c72@baylibre.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
 2025-03-11 19:09:17 +00:00
Alisa-Dariana Roman
9525c66de3 docs: iio: add AD7191 
Add documentation for AD7191 driver.

Signed-off-by: Alisa-Dariana Roman <alisa.roman@analog.com>
Reviewed-by: David Lechner<dlechner@baylibre.com>
Link: https://patch.msgid.link/20250228141327.262488-4-alisa.roman@analog.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
 2025-03-11 19:09:05 +00:00
Julien Stephan
aac287ec80 docs: iio: ad7380: add adaq4381-4 
adaq4381-4 is the 14 bits version of adaq4380-1 chip. Add it to the
documentation.

Signed-off-by: Julien Stephan <jstephan@baylibre.com>
Reviewed-by: David Lechner <dlechner@baylibre.com>
Link: https://patch.msgid.link/20250226-ad7380-add-adaq4381-4-support-v1-3-f350ab872d37@baylibre.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
 2025-03-04 15:05:50 +00:00
Marcelo Schmitt
9b4b9791dd Documentation: iio: Add ADC documentation 
ADC inputs can be classified into a few different types according to how
they measure the input signal, how restrained the signal is, and number of
input pins. Even though datasheets tend to provide many details about their
inputs and measurement procedures, it may not always be clear how to model
those inputs into IIO channels.

For example, some differential ADCs can have their inputs configured into
pseudo-differential channels. In that configuration, only one input
connects to the signal of interest as opposed to using two inputs of a
differential input configuration. Datasheets sometimes also refer to
pseudo-differential inputs as single-ended inputs even though they have
distinct physical configuration and measurement procedure.

Document consolidated ADC input types and how they are usually described
and supported in device tree and IIO, respectively.

Signed-off-by: Marcelo Schmitt <marcelo.schmitt@analog.com>
Reviewed-by: David Lechner <dlechner@baylibre.com>
Link: https://patch.msgid.link/e6ac2a595f06ba2d5ff0eb86e5895479c9dd797f.1739998491.git.marcelo.schmitt@analog.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
 2025-03-04 13:17:51 +00:00
Lothar Rubusch
b543d881e8 docs: iio: fix wrong driver name in documentation 
The ADXL380/382 documentation uses in one place a wrong driver name.
Adds no functional change.

Signed-off-by: Lothar Rubusch <l.rubusch@gmail.com>
Link: https://patch.msgid.link/20250221194658.41358-1-l.rubusch@gmail.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
 2025-03-04 13:17:51 +00:00
Robert Budai
aaa9d61634 docs: iio: add documentation for adis16550 driver 
Add documentation for adis16550 driver which describes the driver device
files and shows how the user may use the ABI for various scenarios
(configuration, measurement, etc.).

Co-developed-by: Antoniu Miclaus <antoniu.miclaus@analog.com>
Signed-off-by: Antoniu Miclaus <antoniu.miclaus@analog.com>
Co-developed-by: Ramona Gradinariu <ramona.gradinariu@analog.com>
Signed-off-by: Ramona Gradinariu <ramona.gradinariu@analog.com>
Signed-off-by: Robert Budai <robert.budai@analog.com>
Link: https://patch.msgid.link/20250217105753.605465-7-robert.budai@analog.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
 2025-03-04 13:17:47 +00:00
Mauro Carvalho Chehab
737575dbab docs: iio: Allow creating cross-references ABI 
Now that Documentation/ABI is processed by automarkup, let it
generate cross-references for the corresponding ABI file.

Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Acked-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Link: https://lore.kernel.org/r/10e7d46360b5e5782d5c09e2706ba47c2315df4f.1739254867.git.mchehab+huawei@kernel.org
 2025-02-18 13:42:46 -07:00
Esteban Blanc
b29050e8b3 docs: iio: ad4030: add documentation 
This adds a new page to document how to use the ad4030 ADC driver

Signed-off-by: Esteban Blanc <eblanc@baylibre.com>
Link: https://patch.msgid.link/20250214-eblanc-ad4630_v1-v4-6-135dd66cab6a@baylibre.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
 2025-02-16 15:40:51 +00:00
Trevor Gamblin
c26b0854eb doc: iio: ad4695: describe oversampling support 
Add a section to the ad4695 documentation describing how to use the
oversampling feature. Also add some clarification on how the
oversampling ratio influences effective sample rate in the offload
section.

Signed-off-by: Trevor Gamblin <tgamblin@baylibre.com>
Tested-by: David Lechner <dlechner@baylibre.com>
Link: https://patch.msgid.link/20250109-ad4695-oversampling-v2-2-a46ac487082c@baylibre.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
 2025-02-11 19:32:31 +00:00
David Lechner
5031c9df4a doc: iio: ad4695: add SPI offload support 
Document SPI offload support for the ad4695 driver.

Signed-off-by: David Lechner <dlechner@baylibre.com>
Link: https://patch.msgid.link/20250207-dlech-mainline-spi-engine-offload-2-v8-15-e48a489be48c@baylibre.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
 2025-02-11 19:32:31 +00:00
David Lechner
f06a9c3672 doc: iio: ad7944: describe offload support 
Add a section to the ad7944 documentation describing how to use the
driver with SPI offloading.

Signed-off-by: David Lechner <dlechner@baylibre.com>
Link: https://patch.msgid.link/20250207-dlech-mainline-spi-engine-offload-2-v8-12-e48a489be48c@baylibre.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
 2025-02-11 19:32:31 +00:00
Julien Stephan
7ad920ce34 docs: iio: ad7380: add alert support 
Add a section for alert support, explaining how user can use iio events
attributes to enable alert and set thresholds.

Reviewed-by: David Lechner <dlechner@baylibre.com>
Signed-off-by: Julien Stephan <jstephan@baylibre.com>
Link: https://patch.msgid.link/20250108-ad7380-add-alert-support-v4-5-1751802471ba@baylibre.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
 2025-02-03 19:15:37 +00:00
Per-Daniel Olsson
0c6db4506a iio: light: Add support for TI OPT4060 color sensor 
Add support for Texas Instruments OPT4060 RGBW Color sensor.

Signed-off-by: Per-Daniel Olsson <perdaniel.olsson@axis.com>
Link: https://patch.msgid.link/20241218104836.2784523-3-perdaniel.olsson@axis.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
 2024-12-28 14:28:13 +00:00
David Lechner
435004291c iio: adc: ad4695: move dt-bindings header 
Move the dt-bindings header file to the include/dt-bindings/iio/adc/
directory. ad4695 is an ADC driver, so it should be in the adc/
subdirectory for better organization. Previously, it was in the iio/
subdirectory.

Signed-off-by: David Lechner <dlechner@baylibre.com>
Link: https://patch.msgid.link/20241113-iio-adc-ad4695-move-dt-bindings-header-v1-1-aba1f0f9b628@baylibre.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
 2024-12-07 17:47:58 +00:00
Darius Berghe
2b1dc7f140 iio: imu: adis16480: add devices to adis16480 - docs 
Add datasheet links for adis16486, adis16487 and adis16489
Six Degrees of Freedom Inertial Sensors into the existing
adis16480 driver documentation.

adis16486 is similar to adis16485, has the exact same channels
but acceleration and delta velocity scales are different.

adis16487 is fallback compatible with adis16485.

adis16489 is similar to adis16488 but lacks the magnetometer
and has a different accelerometer scale.

Signed-off-by: Darius Berghe <darius.berghe@analog.com>
Link: https://patch.msgid.link/20241108125814.3097213-3-darius.berghe@analog.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
 2024-12-07 17:11:00 +00:00
Julien Stephan
5e66d01f60 docs: iio: ad7380: add adaq4370-4 and adaq4380-4 
Adding documentation for adaq4370-4 and adaq4380-4 supported devices. In
particular, document the reference voltage mechanism and the gain
parameter that are specific to adaq devices.

Signed-off-by: Julien Stephan <jstephan@baylibre.com>
Reviewed-by: David Lechner <dlechner@baylibre.com>
Link: https://patch.msgid.link/20241030-ad7380-add-adaq4380-4-support-v4-5-864ff02babae@baylibre.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
 2024-11-09 10:42:03 +00:00
Jonathan Cameron
e459ca0aec Merge commit '9365f0de4303f82ed4c2db1c39d3de824b249d80' into HEAD 
Merge v6.12-rc6 via char-misc-next to get some fixes needed for next few
patches in IIO.
 2024-11-09 10:39:52 +00:00
Greg Kroah-Hartman
9365f0de43 Merge 6.12-rc6 into char-misc-next 
We need the char/misc/iio fixes in here as well.

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2024-11-05 09:36:29 +01:00
Julien Stephan
795114e849 docs: iio: ad7380: fix supply for ad7380-4 
ad7380-4 is the only device from ad738x family that doesn't have an
internal reference. Moreover it's external reference is called REFIN in
the datasheet while all other use REFIO as an optional external
reference. Update documentation to highlight this.

Fixes: 3e82dfc82f ("docs: iio: new docs for ad7380 driver")
Reviewed-by: David Lechner <dlechner@baylibre.com>
Signed-off-by: Julien Stephan <jstephan@baylibre.com>
Link: https://patch.msgid.link/20241022-ad7380-fix-supplies-v3-5-f0cefe1b7fa6@baylibre.com
Cc: <Stable@vger.kernel.org>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
 2024-10-24 18:30:47 +01:00
Guillaume Stols
1346e2566a Documentation: iio: Document ad7606 driver 
The Analog Devices Inc. AD7606 (and similar chips) are complex ADCs that
will benefit from a detailed driver documentation.

This documents the current features supported by the driver.

Signed-off-by: Guillaume Stols <gstols@baylibre.com>
Link: https://patch.msgid.link/20241015-ad7606_add_iio_backend_support-v5-3-654faf1ae08c@baylibre.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
 2024-10-21 19:19:25 +01:00
Trevor Gamblin
78134832a1 docs: iio: new docs for ad7625 driver 
Add documentation for the AD7625/AD7626/AD7960/AD7961 ADCs.

Signed-off-by: Trevor Gamblin <tgamblin@baylibre.com>
Link: https://patch.msgid.link/20240909-ad7625_r1-v5-3-60a397768b25@baylibre.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
 2024-10-15 18:59:41 +01:00
Ivin Joel Abraham
ee8caf4254 docs: iio: fix grammatical error 
Clarify the instruction for disabling autocalibration by adding the word
"by"

Signed-off-by: Ivin Joel Abraham <ivinjabraham@gmail.com>
Link: https://patch.msgid.link/20241002100341.110435-1-ivinjabraham@gmail.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
 2024-10-06 12:43:31 +01:00
David Lechner
b5fe2f7bac doc: iio: ad4695: update for calibration support 
Calibration support has been added to the ad4695 driver, so update the
documentation to reflect this.

Signed-off-by: David Lechner <dlechner@baylibre.com>
Link: https://patch.msgid.link/20240820-ad4695-gain-offset-v1-3-c8f6e3b47551@baylibre.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
 2024-09-03 18:49:43 +01:00
David Lechner
0a2d94e9fc doc: iio: ad4695: document buffered read 
Update the ad4695 documentation to say that buffered reads are
supported. Since there are 4 possible modes of reading conversion data,
it is useful to know which one is actually being used, namely the
advanced sequencer mode.

Signed-off-by: David Lechner <dlechner@baylibre.com>
Link: https://patch.msgid.link/20240813-iio-adc-ad4695-buffered-read-v2-2-9bb19fc1924b@baylibre.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
 2024-08-17 15:37:38 +01:00
Julien Stephan
1ca99efa17 docs: iio: ad7380: add support for single-ended parts 
The AD7380 family has some compatible single-ended chips: AD7386/7/8(-4).
These single-ended chips have a  2:1 multiplexer in front of each ADC.
They also include additional configuration registers that allow for either
manual selection or automatic switching (sequencer mode), of the
multiplexer inputs. Add a section to describe this.

Signed-off-by: Julien Stephan <jstephan@baylibre.com>
Reviewed-by: David Lechner <dlechner@baylibre.com>
Link: https://patch.msgid.link/20240731-ad7380-add-single-ended-chips-v2-7-cd63bf05744c@baylibre.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
 2024-08-03 11:33:35 +01:00
Marcelo Schmitt
dfcc937a00 Documentation: Add AD4000 documentation 
Reviewed-by: David Lechner <dlechner@baylibre.com>
Signed-off-by: Marcelo Schmitt <marcelo.schmitt@analog.com>
Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Tested-by: David Lechner <dlechner@baylibre.com>
Link: https://patch.msgid.link/aeee5fd9deccf85beadecf58c9b938b97a3aeba5.1720810545.git.marcelo.schmitt@analog.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
 2024-08-03 10:55:34 +01:00
David Lechner
316c957fee Documentation: iio: Document ad4695 driver 
The Analog Devices Inc. AD4695 (and similar chips) are complex ADCs that
will benefit from a detailed driver documentation.

This documents the current features supported by the driver.

Signed-off-by: David Lechner <dlechner@baylibre.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
 2024-08-03 10:13:37 +01:00
Julien Stephan
3e82dfc82f docs: iio: new docs for ad7380 driver 
This adds a new page to document how to use the ad7380 ADC driver.

Credit: this docs is based on ad7944 docs.

Signed-off-by: Julien Stephan <jstephan@baylibre.com>
Link: https://patch.msgid.link/20240709-ad7380-add-docs-v1-1-458ced3dfcc5@baylibre.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
 2024-08-03 10:13:36 +01:00
Antoniu Miclaus
b6a097a9af docs: iio: add documentation for adxl380 driver 
Add documentation for adxl380 driver which describes the driver
device files and shows how the user may use the ABI for various
scenarios (configuration, measurement, etc.).

Signed-off-by: Ramona Gradinariu <ramona.gradinariu@analog.com>
Signed-off-by: Antoniu Miclaus <antoniu.miclaus@analog.com>
Link: https://patch.msgid.link/20240708104114.29894-3-antoniu.miclaus@analog.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
 2024-08-03 10:13:36 +01:00
Paul Cercueil
ebe061b9cc Documentation: iio: Document high-speed DMABUF based API 
Document the new DMABUF based API.

Signed-off-by: Paul Cercueil <paul@crapouillou.net>
Co-developed-by: Nuno Sa <nuno.sa@analog.com>
Signed-off-by: Nuno Sa <nuno.sa@analog.com>
Reviewed-by: Bagas Sanjaya <bagasdotme@gmail.com>
Link: https://patch.msgid.link/20240620122726.41232-7-paul@crapouillou.net
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
 2024-06-30 11:30:18 +01:00
Ramona Gradinariu
ef60f9ca26 docs: iio: add documentation for adis16480 driver 
Add documentation for adis16480 driver which describes the driver
device files and shows how the user may use the ABI for various
scenarios (configuration, measurement, etc.).

Signed-off-by: Ramona Gradinariu <ramona.gradinariu@analog.com>
Reviewed-by: Nuno Sa <nuno.sa@analog.com>
Link: https://lore.kernel.org/r/20240528142409.239187-7-ramona.gradinariu@analog.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
 2024-06-08 14:44:21 +01:00
Ramona Gradinariu
9bc8b4d27c docs: iio: add documentation for interfacing tools 
Add documentation for IIO interfacing tools describing the available
tools which can be used to retrieve data from IIO sysfs.
Reference this documentation in adis16475.rst

Signed-off-by: Ramona Gradinariu <ramona.gradinariu@analog.com>
Reviewed-by: Nuno Sa <nuno.sa@analog.com>
Link: https://lore.kernel.org/r/20240528142409.239187-6-ramona.gradinariu@analog.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
 2024-06-04 19:53:10 +01:00
David Lechner
633e3015ca docs: iio: ad7944: add documentation for chain mode 
Add documentation for chain mode support that was recently added to the
AD7944 ADC driver.

Signed-off-by: David Lechner <dlechner@baylibre.com>
Link: https://lore.kernel.org/r/20240425-iio-ad7944-chain-mode-v1-2-9d9220ff21e1@baylibre.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
 2024-04-29 20:53:25 +01:00
Ramona Gradinariu
c19f273cae docs: iio: adis16475: fix device files tables 
Remove in_accel_calibbias_x and in_anglvel_calibbias_x device files
description, as they do not exist and were added by mistake.
Add correct naming for in_accel_y_calibbias and in_anglvel_y_calibbias
device files and update their description.

Fixes: 8243b2877e ("docs: iio: add documentation for adis16475 driver")
Signed-off-by: Ramona Gradinariu <ramona.gradinariu@analog.com>
Link: https://lore.kernel.org/r/20240424094152.103667-2-ramona.gradinariu@analog.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
 2024-04-29 20:53:25 +01:00