Hello everyone,
Version 4 for adding support for the kx132-1211 accelerometer
KX132-1211 accelerometer is a sensor which:
- supports G-ranges of (+/-) 2, 4, 8, and 16G
- can be connected to I2C or SPI
- has internal HW FIFO buffer
- supports various ODRs (output data rates)
The KX132-1211 accelerometer is very similair to the KX022A.
One key difference is number of bits to report the number of data bytes that
have been stored in the buffer: 8 bits for KX022A vs 10 bits for
KX132-1211.
Changes in v4:
- moved the allocation of the fifo_buffer to kx022a_fifo_enable and
kx022a_fifo_disable
- some fixes to the regmap ranges of kx132-1211
Changes in v3:
- added two new patches by separating the addition of the
i2c_device_id table and the removal of blank lines from other
unrelated changes
- fixes a warning detected by the kernel test robot
- made all the changes related the chip_info in one patch
Changes in v2:
- added a new patch for warning when the device_id match fails in the
probe function
- added a new patch for the function that retrieves the number of bytes
in the buffer
- added a change to the Kconfig file in the patch adding the support
for the kx132-1211
- various fixes and modifications listed under each patch
Mehdi Djait (7):
dt-bindings: iio: Add KX132-1211 accelerometer
iio: accel: kionix-kx022a: Remove blank lines
iio: accel: kionix-kx022a: Warn on failed matches and assume
compatibility
iio: accel: kionix-kx022a: Add an i2c_device_id table
iio: accel: kionix-kx022a: Refactor driver and add chip_info structure
iio: accel: kionix-kx022a: Add a function to retrieve number of bytes
in buffer
iio: accel: Add support for Kionix/ROHM KX132-1211 accelerometer
.../bindings/iio/accel/kionix,kx022a.yaml | 12 +-
drivers/iio/accel/Kconfig | 8 +-
drivers/iio/accel/kionix-kx022a-i2c.c | 22 +-
drivers/iio/accel/kionix-kx022a-spi.c | 13 +-
drivers/iio/accel/kionix-kx022a.c | 315 ++++++++++++++----
drivers/iio/accel/kionix-kx022a.h | 109 +++++-
6 files changed, 404 insertions(+), 75 deletions(-)
--
2.30.2
