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[3/4] doc: iio: ad4695: update for calibration support

Message ID 20240820-ad4695-gain-offset-v1-3-c8f6e3b47551@baylibre.com (mailing list archive)
State Accepted
Headers show
Series iio: adc: ad4695: implement calibration support | expand

Commit Message

David Lechner Aug. 20, 2024, 3:58 p.m. UTC 
Calibration support has been added to the ad4695 driver, so update the
documentation to reflect this.

Signed-off-by: David Lechner <dlechner@baylibre.com>
---
 Documentation/iio/ad4695.rst | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)
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Patch

diff --git a/Documentation/iio/ad4695.rst b/Documentation/iio/ad4695.rst
index 7612596bb6e9..33ed29b7c98a 100644
--- a/Documentation/iio/ad4695.rst
+++ b/Documentation/iio/ad4695.rst
@@ -143,13 +143,18 @@  present, then the external reference voltage is used and the internal buffer is
 disabled. If ``refin-supply`` is present, then the internal buffered reference
 voltage is used.
 
+Gain/offset calibration
+-----------------------
+
+System calibration is supported using the channel gain and offset registers via
+the ``calibscale`` and ``calibbias`` attributes respectively.
+
 Unimplemented features
 ----------------------
 
 - Additional wiring modes
 - Threshold events
 - Oversampling
-- Gain/offset calibration
 - GPIO support
 - CRC support