linux-kernel - [PATCH v2 00/14] iio: accel: bma220 improvements

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Message-Id: <20250910-bma220_improvements-v2-0-e23f4f2b9745@subdimension.ro>
Date: Wed, 10 Sep 2025 10:57:05 +0300
From: Petre Rodan <petre.rodan@...dimension.ro>
To: Jonathan Cameron <jic23@...nel.org>, 
 David Lechner <dlechner@...libre.com>, 
 Nuno Sá <nuno.sa@...log.com>, 
 Andy Shevchenko <andy@...nel.org>, Rob Herring <robh@...nel.org>, 
 Krzysztof Kozlowski <krzk+dt@...nel.org>, 
 Conor Dooley <conor+dt@...nel.org>
Cc: Jonathan Cameron <Jonathan.Cameron@...wei.com>, 
 linux-iio@...r.kernel.org, devicetree@...r.kernel.org, 
 linux-kernel@...r.kernel.org, Petre Rodan <petre.rodan@...dimension.ro>
Subject: [PATCH v2 00/14] iio: accel: bma220 improvements

Series of patches that switch the driver to the regmap API and add
i2c connectivity.

Tested in I2C and SPI modes with two different sensors.

Event-related code was skipped since the patch series was getting too
large.

Contains fixes based on feedback from Krzysztof, David and Jonathan.

First time pushing with b4, crossing fingers.

Signed-off-by: Petre Rodan <petre.rodan@...dimension.ro>
---
Petre Rodan (14):
      dt-bindings: iio: accel: bosch,bma220 cleanup typo
      dt-bindings: iio: accel: bosch,bma220 setup SPI clock mode
      dt-bindings: iio: accel: bosch,bma220 change irq type
      iio: accel: bma220: split original driver
      iio: accel: bma220: add open firmware table
      iio: accel: bma220: add get regulator check
      iio: accel: bma220: reset registers during init stage
      iio: accel: bma220: migrate to regmap API
      iio: accel: bma220: add i2c module
      iio: accel: bma220: add i2c watchdog feature
      iio: accel: bma220: add interrupt trigger
      iio: accel: bma220: add LPF cut-off frequency mapping
      iio: accel: bma220: add debugfs reg access
      iio: accel: bma220: add maintainer

 .../bindings/iio/accel/bosch,bma220.yaml           |   9 +-
 MAINTAINERS                                        |   7 +
 drivers/iio/accel/Kconfig                          |  18 +-
 drivers/iio/accel/Makefile                         |   4 +-
 drivers/iio/accel/bma220.h                         |  20 +
 drivers/iio/accel/bma220_core.c                    | 617 +++++++++++++++++++++
 drivers/iio/accel/bma220_i2c.c                     |  61 ++
 drivers/iio/accel/bma220_spi.c                     | 318 +----------
 8 files changed, 757 insertions(+), 297 deletions(-)
---
base-commit: 19dc57d72d2b9365ef185286886c432f980cff55
change-id: 20250907-bma220_improvements-e31641777e61

Best regards,
-- 
Petre Rodan <petre.rodan@...dimension.ro>