Documentation/devicetree/bindings/iio/accel/bosch,bmi088.yaml

   1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
   2 %YAML 1.2
   3 ---
   4 $id: http://devicetree.org/schemas/iio/accel/bosch,bmi088.yaml#
   5 $schema: http://devicetree.org/meta-schemas/core.yaml#
   6
   7 title: Bosch BMI088 IMU accelerometer part
   8
   9 maintainers:
  10   - Mike Looijmans <mike.looijmans@topic.nl>
  11
  12 description: |
  13   Acceleration part of the IMU sensor with an SPI interface
  14   Specifications about the sensor can be found at:
  15     https://www.bosch-sensortec.com/media/boschsensortec/downloads/datasheets/bst-bmi088-ds001.pdf
  16
  17 properties:
  18   compatible:
  19     enum:
  20       - bosch,bmi085-accel
  21       - bosch,bmi088-accel
  22       - bosch,bmi090l-accel
  23
  24   reg:
  25     maxItems: 1
  26
  27   vdd-supply: true
  28
  29   vddio-supply: true
  30
  31   interrupts:
  32     minItems: 1
  33     maxItems: 2
  34     description: |
  35       Type should be either IRQ_TYPE_LEVEL_HIGH or IRQ_TYPE_LEVEL_LOW.
  36       Two configurable interrupt lines exist.
  37
  38   interrupt-names:
  39     description: Specify which interrupt line is in use.
  40     items:
  41       enum:
  42         - INT1
  43         - INT2
  44     minItems: 1
  45     maxItems: 2
  46
  47 required:
  48   - compatible
  49   - reg
  50
  51 allOf:
  52   - $ref: /schemas/spi/spi-peripheral-props.yaml#
  53
  54 unevaluatedProperties: false
  55
  56 examples:
  57   - |
  58     #include <dt-bindings/interrupt-controller/irq.h>
  59     spi {
  60       #address-cells = <1>;
  61       #size-cells = <0>;
  62       bmi088-accel@1 {
  63         compatible = "bosch,bmi088-accel";
  64         reg = <1>;
  65         spi-max-frequency = <10000000>;
  66         interrupt-parent = <&gpio6>;
  67         interrupts = <19 IRQ_TYPE_LEVEL_LOW>;
  68         interrupt-names = "INT2";
  69       };
  70     };
  71 ...