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| -rw-r--r-- | Documentation/devicetree/bindings/iio/accel/bma180.txt | 35 |
1 files changed, 35 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..33da4a6fd --- /dev/null +++ b/Documentation/devicetree/bindings/iio/accel/bma180.txt @@ -0,0 +1,35 @@ +* Bosch BMA023 / BMA150/ BMA180 / BMA25x / SMB380 triaxial acceleration sensor + +https://media.digikey.com/pdf/Data%20Sheets/Bosch/BMA150.pdf +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 one of: + "bosch,bma023" + "bosch,bma150" + "bosch,bma180" + "bosch,bma250" + "bosch,bma254" + "bosch,smb380" + - reg : the I2C address of the sensor + - vdd-supply : regulator phandle connected to the VDD pin + - vddio-supply : regulator phandle connected to the VDDIO pin + +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)>; +}; |