| * 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: |
| |
| - interrupt-parent : should be the phandle for the interrupt controller |
| |
| - 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)>; |
| }; |
