The Design and Implementation of the FreeBSD Operating System, Second Edition
Now available: The Design and Implementation of the FreeBSD Operating System (Second Edition)

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FreeBSD/Linux Kernel Cross Reference
sys/contrib/device-tree/Bindings/iio/gyroscope/nxp,fxas21002c.txt

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    1 * NXP FXAS21002C Gyroscope device tree bindings
    2 
    3 http://www.nxp.com/products/sensors/gyroscopes/3-axis-digital-gyroscope:FXAS21002C
    4 
    5 Required properties:
    6   - compatible : should be "nxp,fxas21002c"
    7   - reg : the I2C address of the sensor or SPI chip select number for the
    8           device.
    9   - vdd-supply: phandle to the regulator that provides power to the sensor.
   10   - vddio-supply: phandle to the regulator that provides power to the bus.
   11 
   12 Optional properties:
   13   - reset-gpios : gpio used to reset the device, see gpio/gpio.txt
   14   - interrupts : device support 2 interrupts, INT1 and INT2,
   15                  the interrupts can be triggered on rising or falling edges.
   16                  See interrupt-controller/interrupts.txt
   17   - interrupt-names: should contain "INT1" or "INT2", the gyroscope interrupt
   18                      line in use.
   19   - drive-open-drain: the interrupt/data ready line will be configured
   20                       as open drain, which is useful if several sensors share
   21                       the same interrupt line. This is a boolean property.
   22                       (This binding is taken from pinctrl/pinctrl-bindings.txt)
   23 
   24 Example:
   25 
   26 gyroscope@20 {
   27         compatible = "nxp,fxas21002c";
   28         reg = <0x20>;
   29         vdd-supply = <&reg_peri_3p15v>;
   30         vddio-supply = <&reg_peri_3p15v>;
   31 };

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