[PATCH v2 1/5] iio: gyro: add DT bindings to fxas21002

[Rui Miguel Silva <rui.silva@xxxxxxxxxx>]

Add device tree bindings for the FXAS21002 gyroscope.

Signed-off-by: Rui Miguel Silva <rui.silva@xxxxxxxxxx>
---
 .../bindings/iio/gyroscope/fxas2100x.txt       | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/iio/gyroscope/fxas2100x.txt

diff --git a/Documentation/devicetree/bindings/iio/gyroscope/fxas2100x.txt b/Documentation/devicetree/bindings/iio/gyroscope/fxas2100x.txt
new file mode 100644
index 000000000000..df10a60aa533
--- /dev/null
+++ b/Documentation/devicetree/bindings/iio/gyroscope/fxas2100x.txt
@@ -0,0 +1,18 @@
+* NXP FXAS2100X Gyroscope device tree bindings
+
+http://www.nxp.com/products/sensors/gyroscopes/3-axis-digital-gyroscope:FXAS21002C
+
+Required properties:
+  - compatible : should be "nxp,fxas21002"
+  - reg : the I2C address of the sensor
+  - vdd-supply: phandle to the regulator that provides power to the sensor.
+  - vddio-supply: phandle to the regulator that provides power to the bus.
+
+Example:
+
+fxas21002@20 {
+	compatible = "nxp,fxas21002";
+	reg = <0x20>;
+	vdd-supply = <&reg_peri_3p15v>;
+	vddio-supply = <&reg_peri_3p15v>;
+};
-- 
2.20.1