Commit 4d6f9396 authored by Robert Jones's avatar Robert Jones Committed by Jonathan Cameron
Browse files

dt-bindings: iio: imu: add fxos8700 imu binding 



This adds documentation for the Freescale FXOS8700 Inertial Measurement Unit
device-tree bindings.

Signed-off-by: default avatarRobert Jones <rjones@gateworks.com>
Reviewed-by: default avatarRob Herring <robh@kernel.org>
Signed-off-by: default avatarJonathan Cameron <Jonathan.Cameron@huawei.com>
parent a96de139

Documentation/devicetree/bindings/iio/imu/nxp,fxos8700.yaml

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# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)

%YAML 1.2

---

$id: http://devicetree.org/schemas/iio/imu/nxp,fxos8700.yaml#

$schema: http://devicetree.org/meta-schemas/core.yaml#



title: Freescale FXOS8700 Inertial Measurement Unit



maintainers:

  - Robert Jones <rjones@gateworks.com>



description: |

  Accelerometer and magnetometer combo device with an i2c and SPI interface.

  https://www.nxp.com/products/sensors/motion-sensors/6-axis/digital-motion-sensor-3d-accelerometer-2g-4g-8g-plus-3d-magnetometer:FXOS8700CQ



properties:

  compatible:

    enum:

      - nxp,fxos8700



  reg:

    maxItems: 1



  interrupts:

    minItems: 1

    maxItems: 2



  interrupt-names:

    minItems: 1

    maxItems: 2

    items:

      enum:

        - INT1

        - INT2



  drive-open-drain:

    type: boolean



required:

  - compatible

  - reg



examples:

  - |

    #include <dt-bindings/gpio/gpio.h>

    #include <dt-bindings/interrupt-controller/irq.h>

    i2c0 {

        #address-cells = <1>;

        #size-cells = <0>;



        fxos8700@1e {

          compatible = "nxp,fxos8700";

          reg = <0x1e>;



          interrupt-parent = <&gpio2>;

          interrupts = <7 IRQ_TYPE_EDGE_RISING>;

          interrupt-names = "INT1";

        };

    };

  - |

    #include <dt-bindings/gpio/gpio.h>

    #include <dt-bindings/interrupt-controller/irq.h>

    spi0 {

        #address-cells = <1>;

        #size-cells = <0>;



        fxos8700@0 {

          compatible = "nxp,fxos8700";

          reg = <0>;



          spi-max-frequency = <1000000>;

          interrupt-parent = <&gpio1>;

          interrupts = <7 IRQ_TYPE_EDGE_RISING>;

          interrupt-names = "INT2";

        };

    };