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| -rw-r--r-- | Documentation/devicetree/bindings/iio/accel/bma180.txt | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/iio/accel/bma180.txt b/Documentation/devicetree/bindings/iio/accel/bma180.txt new file mode 100644 index 000000000..3b25b4c4d --- /dev/null +++ b/Documentation/devicetree/bindings/iio/accel/bma180.txt @@ -0,0 +1,26 @@ +* 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" or "bosch,bma250" + - reg : the I2C address of the sensor + +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: + +bma180@40 { + compatible = "bosch,bma180"; + reg = <0x40>; + interrupt-parent = <&gpio6>; + interrupts = <18 (IRQ_TYPE_LEVEL_HIGH | IRQ_TYPE_EDGE_RISING)>; +}; |