linux-kernel - [PATCH v3 0/2] iio: adc: ad7173: add calibration support to chip family

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Message-Id: <20241202-ad411x_calibration-v3-0-beb6aeec39e2@baylibre.com>
Date: Mon, 02 Dec 2024 11:09:51 +0100
From: Guillaume Ranquet <granquet@...libre.com>
To: Lars-Peter Clausen <lars@...afoo.de>, 
 Michael Hennerich <Michael.Hennerich@...log.com>, 
 Jonathan Cameron <jic23@...nel.org>
Cc: linux-iio@...r.kernel.org, linux-kernel@...r.kernel.org, 
 Guillaume Ranquet <granquet@...libre.com>
Subject: [PATCH v3 0/2] iio: adc: ad7173: add calibration support to chip
 family

Calibration on the ad7173 family is the same as on the ad7192 family of
chips and mostly uses the ad_sigma_delta common code.

Signed-off-by: Guillaume Ranquet <granquet@...libre.com>
---
Changes in v3:
- Small fixes to the ABI documentation of sigma_delta
- Move the system calibration mode to the ad7173_channel to avoid yet
  another allocation.
- Link to v2: https://lore.kernel.org/r/20241127-ad411x_calibration-v2-0-66412dac35aa@baylibre.com

Changes in v2:
- Add a common ad sigma delta ABI documentation to describe calibration
  nodes that are common in the sigma delta family.
- Link to v1: https://lore.kernel.org/r/20241115-ad411x_calibration-v1-1-5f820dfb5c80@baylibre.com

---
Guillaume Ranquet (2):
      iio: adc: ad7173: add calibration support
      iio: adc: ad-sigma-delta: Document ABI for sigma delta adc

 .../ABI/testing/sysfs-bus-iio-adc-ad-sigma-delta   |  23 ++++
 Documentation/ABI/testing/sysfs-bus-iio-adc-ad7192 |  24 -----
 drivers/iio/adc/ad7173.c                           | 116 +++++++++++++++++++++
 3 files changed, 139 insertions(+), 24 deletions(-)
---
base-commit: 744cf71b8bdfcdd77aaf58395e068b7457634b2c
change-id: 20241115-ad411x_calibration-2c663171d988

Best regards,
-- 
Guillaume Ranquet <granquet@...libre.com>