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iio: magn: bmc150_magn: Add devicetree binding documentation 

Add binding documentation for Bosch BMC150 magnetometer.

Signed-off-by: Irina Tirdea <irina.tirdea@intel.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
This commit is contained in:
Irina Tirdea 2015-04-29 21:16:38 +03:00 committed by Jonathan Cameron
parent c91746a236
commit 42a95584f3
1 changed files with 22 additions and 0 deletions
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Documentation/devicetree/bindings/iio/magnetometer/bmc150_magn.txt Normal file
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* Bosch BMC150 magnetometer sensor
http://ae-bst.resource.bosch.com/media/products/dokumente/bmc150/BST-BMC150-DS000-04.pdf
Required properties:
- compatible : should be "bosch,bmc150_magn"
- reg : the I2C address of the magnetometer
Optional properties:
- interrupt-parent : phandle to the parent interrupt controller
- interrupts : interrupt mapping for GPIO IRQ
Example:
bmc150_magn@12 {
compatible = "bosch,bmc150_magn";
reg = <0x12>;
interrupt-parent = <&gpio1>;
interrupts = <0 1>;
};