kionix,kx022a.yaml

 1# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
 2%YAML 1.2
 3---
 4$id: http://devicetree.org/schemas/iio/accel/kionix,kx022a.yaml#
 5$schema: http://devicetree.org/meta-schemas/core.yaml#
 6
 7title: ROHM/Kionix KX022A, KX132/134-1211 and KX132/134ACR-LBZ Accelerometers
 8
 9maintainers:
10  - Matti Vaittinen <mazziesaccount@gmail.com>
11
12description: |
13  KX022A, KX132ACR-LBZ and KX132-1211 are 3-axis accelerometers supporting
14  +/- 2G, 4G, 8G and 16G ranges. The KX134ACR-LBZ and KX134-1211 support
15  +/- 8G, 16G, 32G and 64G. All the sensors also have variable output
16  data-rates and a hardware-fifo buffering. These accelerometers can be
17  accessed either via I2C or SPI.
18
19properties:
20  compatible:
21    enum:
22      - kionix,kx022a
23      - kionix,kx132-1211
24      - kionix,kx134-1211
25      - rohm,kx132acr-lbz
26      - rohm,kx134acr-lbz
27
28  reg:
29    maxItems: 1
30
31  interrupts:
32    minItems: 1
33    maxItems: 2
34
35  interrupt-names:
36    minItems: 1
37    items:
38      - enum: [INT1, INT2]
39      - const: INT2
40
41  vdd-supply: true
42  io-vdd-supply: true
43
44  mount-matrix:
45    description: |
46      an optional 3x3 mounting rotation matrix.
47
48required:
49  - compatible
50  - reg
51  - interrupts
52
53additionalProperties: false
54
55examples:
56  - |
57    #include <dt-bindings/interrupt-controller/irq.h>
58    i2c {
59        #address-cells = <1>;
60        #size-cells = <0>;
61        accel@1f {
62            compatible = "kionix,kx022a";
63            reg = <0x1f>;
64
65            interrupt-parent = <&gpio1>;
66            interrupts = <29 IRQ_TYPE_LEVEL_LOW>;
67            interrupt-names = "INT1";
68
69            io-vdd-supply = <&iovdd>;
70            vdd-supply = <&vdd>;
71        };
72    };