[PATCH v2 0/2] iio: pressure: ms5637: Add variant specific

[Louis Adamian <adamianlouis@gmail.com>]

Hi all,

This series adds temperature compensation and pressure scaling for the
MS5637 series (02B, 30BA), MS5803 series (01BA, 02BA, 05BA, 14BA, 30BA),
MS5805, MS5837 series (02BA, 30BA), and MS8607. These all share the same
temperature compensation formula, but the constants differ between
devices. This series adds a ms_tp_comp_consts structure to store these
per-device differences and applies the compensation.

---
Changes in v2:
- Rebased on top of the togreg branch in iio.git.

Patch 1:
- Add SPI bindings for the MS5803 family.
- Add compatible strings for the ms5637-02ba and ms5837-02ba.
- Add vdd-supply as a requirement

Patch 2:
- Fix the sens2 calculation in the 2nd order temperature compensation.
- Fix the pressure scaling in ms5637_read_raw.
- Add datasheet citations to each compensation constant structure
initialization.
- Addressed automated review feedback from Sashiko
- Formatting
 - Remove unrelated formatting changes.
 - Change ms_tp_data struct initializations to match the existing
   format.
 - Sort i2c_device_id alphabetically.

Link to v1: https://lore.kernel.org/linux-iio/20260526185612.35048-2-adamianlouis@gmail.com/

Thank you, Jonathan, for the comments on v1.

Best regards,
Louis

Louis Adamian (2):
  dt-bindings: iio: pressure: Add MS5637
  iio: pressure: ms5637: Add variant specific temperature compensation

 .../bindings/iio/pressure/meas,ms5637.yaml    |  87 ++++
 .../devicetree/bindings/trivial-devices.yaml  |  10 -
 .../iio/common/ms_sensors/ms_sensors_i2c.c    |  62 ++-
 .../iio/common/ms_sensors/ms_sensors_i2c.h    |  48 +++
 drivers/iio/pressure/ms5637.c                 | 388 +++++++++++++++++-
 5 files changed, 552 insertions(+), 43 deletions(-)
 create mode 100644 Documentation/devicetree/bindings/iio/pressure/meas,ms5637.yaml

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2.54.0