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 ...
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