1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-C 1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
2 %YAML 1.2 2 %YAML 1.2
3 --- 3 ---
4 $id: http://devicetree.org/schemas/iio/imu/bos 4 $id: http://devicetree.org/schemas/iio/imu/bosch,bmi323.yaml#
5 $schema: http://devicetree.org/meta-schemas/co 5 $schema: http://devicetree.org/meta-schemas/core.yaml#
6 6
7 title: Bosch BMI323 6-Axis IMU 7 title: Bosch BMI323 6-Axis IMU
8 8
9 maintainers: 9 maintainers:
10 - Jagath Jog J <jagathjog1996@gmail.com> 10 - Jagath Jog J <jagathjog1996@gmail.com>
11 11
12 description: 12 description:
13 BMI323 is a 6-axis inertial measurement unit 13 BMI323 is a 6-axis inertial measurement unit that supports acceleration and
14 gyroscopic measurements with hardware fifo b 14 gyroscopic measurements with hardware fifo buffering. Sensor also provides
15 events information such as motion, steps, or 15 events information such as motion, steps, orientation, single and double
16 tap detection. 16 tap detection.
17 17
18 properties: 18 properties:
19 compatible: 19 compatible:
20 const: bosch,bmi323 20 const: bosch,bmi323
21 21
22 reg: 22 reg:
23 maxItems: 1 23 maxItems: 1
24 24
25 vdd-supply: true 25 vdd-supply: true
26 vddio-supply: true 26 vddio-supply: true
27 27
28 interrupts: 28 interrupts:
29 minItems: 1 29 minItems: 1
30 maxItems: 2 30 maxItems: 2
31 31
32 interrupt-names: 32 interrupt-names:
33 minItems: 1 33 minItems: 1
34 maxItems: 2 34 maxItems: 2
35 items: 35 items:
36 enum: 36 enum:
37 - INT1 37 - INT1
38 - INT2 38 - INT2
39 39
40 drive-open-drain: 40 drive-open-drain:
41 description: 41 description:
42 set if the specified interrupt pin shoul 42 set if the specified interrupt pin should be configured as
43 open drain. If not set, defaults to push 43 open drain. If not set, defaults to push-pull.
44 44
45 mount-matrix: 45 mount-matrix:
46 description: 46 description:
47 an optional 3x3 mounting rotation matrix 47 an optional 3x3 mounting rotation matrix.
48 48
49 required: 49 required:
50 - compatible 50 - compatible
51 - reg 51 - reg
52 - vdd-supply 52 - vdd-supply
53 - vddio-supply 53 - vddio-supply
54 54
55 allOf: 55 allOf:
56 - $ref: /schemas/spi/spi-peripheral-props.ya 56 - $ref: /schemas/spi/spi-peripheral-props.yaml#
57 57
58 unevaluatedProperties: false 58 unevaluatedProperties: false
59 59
60 examples: 60 examples:
61 - | 61 - |
62 // Example for I2C 62 // Example for I2C
63 #include <dt-bindings/interrupt-controller 63 #include <dt-bindings/interrupt-controller/irq.h>
64 i2c { 64 i2c {
65 #address-cells = <1>; 65 #address-cells = <1>;
66 #size-cells = <0>; 66 #size-cells = <0>;
67 67
68 imu@68 { 68 imu@68 {
69 compatible = "bosch,bmi323"; 69 compatible = "bosch,bmi323";
70 reg = <0x68>; 70 reg = <0x68>;
71 vddio-supply = <&vddio>; 71 vddio-supply = <&vddio>;
72 vdd-supply = <&vdd>; 72 vdd-supply = <&vdd>;
73 interrupt-parent = <&gpio1>; 73 interrupt-parent = <&gpio1>;
74 interrupts = <29 IRQ_TYPE_EDGE_RIS 74 interrupts = <29 IRQ_TYPE_EDGE_RISING>;
75 interrupt-names = "INT1"; 75 interrupt-names = "INT1";
76 }; 76 };
77 }; 77 };
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