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In Linux the bma180 and bmc150-accel driver cover fairly similar chips
from Bosch (just with minor register differences). For the DT schema,
this does not make any difference: They both represent I2C/SPI devices,
have one or two interrupts plus a vdd/vddio-supply.
This means there is no need to duplicate the schema, we can just
document the compatibles for both drivers in a single DT schema.
Suggested-by: Jonathan Cameron <jic23@kernel.org>
Signed-off-by: Stephan Gerhold <stephan@gerhold.net>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20210614163150.7774-4-stephan@gerhold.net
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
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BMA254 is very similar to BMA253/BMA255 which are both supported by
the bmc150-accel driver. In general, there is quite some overlap between
the bma180 and bmc150-accel driver, but the bmc150-accel driver has a few
more features (e.g. motion trigger/interrupt).
Let's move bma254 over to the bma255 schema (bmc150-accel driver).
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Signed-off-by: Stephan Gerhold <stephan@gerhold.net>
Link: https://lore.kernel.org/r/20210611080903.14384-10-stephan@gerhold.net
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
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One question in here is whether we want to constrain the number of
interrupts. Some parts definitely only have 1 such pin, and others
2 pins but I can not find information on the bma254.
Oleksandr's email address is bouncing so I've listed myself as
maintainer for this binding until someone else steps up.
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20201031184854.745828-41-jic23@kernel.org
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