iio: accel: bma180: BMA254 support

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This adds support for the BMA254 variant of this
accelerometer. The only difference for the simple IIO
driver is that values are 12 bit and the temperature
offset differs by 1 degree.

Whilst wildcards in naming are normally frowned upon:

The cases where I have labeled variables "25x" is where the
models are identical, so as to make things easier for people
that want to add support for BMA253 and BMA255.

Cc: Peter Meerwald <pmeerw@pmeerw.net>
Cc: Oleksandr Kravchenko <o.v.kravchenko@globallogic.com>
Cc: devicetree@vger.kernel.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>

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This commit is contained in:

Linus Walleij 2019-12-11 22:38:19 +01:00 • committed by Jonathan Cameron

parent ae9685992c

commit c1d1c4a62d

3 changed files with 100 additions and 19 deletions

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7

Documentation/devicetree/bindings/iio/accel/bma180.txt

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4

drivers/iio/accel/Kconfig

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108

drivers/iio/accel/bma180.c

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