Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 31b47ae3 authored by Hans de Goede's avatar Hans de Goede Committed by Rob Herring
Browse files

devicetree: bindings: Extend the bma180 bindings with bma250 info 



The bma180 / bma250 accelerometers share a driver (at least under Linux),
so it makes sense to also have their bindings info in a single .txt.

This commit extends the bma180 bindings with bma250 bindings, specifically
it specifies how the 2 seperate interrupts the bma250 has must be listed
in devicetree. The existing bma180 driver is already fully compatible
with the specified bindings.

Signed-off-by: default avatarHans de Goede <hdegoede@redhat.com>
Signed-off-by: default avatarRob Herring <robh@kernel.org>
parent 9fa04fbe

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

+6 −2
Original line number Diff line number Diff line 
* Bosch BMA180 triaxial acceleration sensor

* Bosch BMA180 / BMA250 triaxial acceleration sensor



http://omapworld.com/BMA180_111_1002839.pdf

http://ae-bst.resource.bosch.com/media/products/dokumente/bma250/bst-bma250-ds002-05.pdf



Required properties:



  - compatible : should be "bosch,bma180"

  - compatible : should be "bosch,bma180" or "bosch,bma250"

  - reg : the I2C address of the sensor



Optional properties:
@@ -13,6 +14,9 @@ Optional properties: 


  - interrupts : interrupt mapping for GPIO IRQ, it should by configured with

		flags IRQ_TYPE_LEVEL_HIGH | IRQ_TYPE_EDGE_RISING

		For the bma250 the first interrupt listed must be the one

		connected to the INT1 pin, the second (optional) interrupt

		listed must be the one connected to the INT2 pin.



Example: