linux.git/Documentation/iio, branch v6.13

docs: iio: ad7380: add adaq4370-4 and adaq4380-4

2024-11-09T10:42:03+00:00

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 
Reviewed-by: David Lechner 
Link: https://patch.msgid.link/20241030-ad7380-add-adaq4380-4-support-v4-5-864ff02babae@baylibre.com
Signed-off-by: Jonathan Cameron

Merge commit '9365f0de4303f82ed4c2db1c39d3de824b249d80' into HEAD

2024-11-09T10:39:52+00:00

Merge v6.12-rc6 via char-misc-next to get some fixes needed for next few
patches in IIO.

Merge 6.12-rc6 into char-misc-next

2024-11-05T08:36:29+00:00

We need the char/misc/iio fixes in here as well.

Signed-off-by: Greg Kroah-Hartman

docs: iio: ad7380: fix supply for ad7380-4

2024-10-24T17:30:47+00:00

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: 3e82dfc82f38 ("docs: iio: new docs for ad7380 driver")
Reviewed-by: David Lechner 
Signed-off-by: Julien Stephan 
Link: https://patch.msgid.link/20241022-ad7380-fix-supplies-v3-5-f0cefe1b7fa6@baylibre.com
Cc: 
Signed-off-by: Jonathan Cameron

Documentation: iio: Document ad7606 driver

2024-10-21T18:19:25+00:00

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 
Link: https://patch.msgid.link/20241015-ad7606_add_iio_backend_support-v5-3-654faf1ae08c@baylibre.com
Signed-off-by: Jonathan Cameron

docs: iio: new docs for ad7625 driver

2024-10-15T17:59:41+00:00

Add documentation for the AD7625/AD7626/AD7960/AD7961 ADCs.

Signed-off-by: Trevor Gamblin 
Link: https://patch.msgid.link/20240909-ad7625_r1-v5-3-60a397768b25@baylibre.com
Signed-off-by: Jonathan Cameron

docs: iio: fix grammatical error

2024-10-06T11:43:31+00:00

Clarify the instruction for disabling autocalibration by adding the word
"by"

Signed-off-by: Ivin Joel Abraham 
Link: https://patch.msgid.link/20241002100341.110435-1-ivinjabraham@gmail.com
Signed-off-by: Jonathan Cameron

doc: iio: ad4695: update for calibration support

2024-09-03T17:49:43+00:00

Calibration support has been added to the ad4695 driver, so update the
documentation to reflect this.

Signed-off-by: David Lechner 
Link: https://patch.msgid.link/20240820-ad4695-gain-offset-v1-3-c8f6e3b47551@baylibre.com
Signed-off-by: Jonathan Cameron

doc: iio: ad4695: document buffered read

2024-08-17T14:37:38+00:00

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 
Link: https://patch.msgid.link/20240813-iio-adc-ad4695-buffered-read-v2-2-9bb19fc1924b@baylibre.com
Signed-off-by: Jonathan Cameron

docs: iio: ad7380: add support for single-ended parts

2024-08-03T10:33:35+00:00

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 
Reviewed-by: David Lechner 
Link: https://patch.msgid.link/20240731-ad7380-add-single-ended-chips-v2-7-cd63bf05744c@baylibre.com
Signed-off-by: Jonathan Cameron