dt-bindings: iio: accel: bma255: Fix interrupt type

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Bosch accelerometers similar to BMA255 are initially configured to
emit an active-high interrupt signal. This is currently not re-configured
in the bmc150-accel driver so the interrupt should most certainly be
IRQ_TYPE_EDGE_RISING (or potentially IRQ_TYPE_LEVEL_HIGH).
(Unless there is some kind of inverter installed on the board...)

At the moment the bmc150-accel driver forcefully requests the IRQ
using IRQF_TRIGGER_RISING, which means that the IRQ type is currently
ignored in all existing device trees.

Fixes: 6259551cf1 ("iio: accel: bmc150-accel: Add DT bindings")
Cc: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Stephan Gerhold <stephan@gerhold.net>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Acked-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20210614163150.7774-2-stephan@gerhold.net
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>

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Stephan Gerhold 2021-06-14 18:31:48 +02:00 • committed by Jonathan Cameron

parent b44ab6fdba

commit 39361c997d

1 changed files with 2 additions and 2 deletions

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Documentation/devicetree/bindings/iio/accel/bosch,bma255.yaml

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