1# SPDX-License-Identifier: GPL-2.0
2%YAML 1.2
3---
4$id: http://devicetree.org/schemas/iio/accel/adi,adxl345.yaml#
5$schema: http://devicetree.org/meta-schemas/core.yaml#
6
7title: Analog Devices ADXL345/ADXL375 3-Axis Digital Accelerometers
8
9maintainers:
10  - Michael Hennerich <michael.hennerich@analog.com>
11
12description: |
13  Analog Devices ADXL345/ADXL375 3-Axis Digital Accelerometers that supports
14  both I2C & SPI interfaces.
15    https://www.analog.com/en/products/mems/accelerometers/adxl345.html
16    https://www.analog.com/en/products/sensors-mems/accelerometers/adxl375.html
17
18properties:
19  compatible:
20    oneOf:
21      - items:
22          - const: adi,adxl346
23          - const: adi,adxl345
24      - enum:
25          - adi,adxl345
26          - adi,adxl375
27
28  reg:
29    maxItems: 1
30
31  spi-cpha: true
32
33  spi-cpol: true
34
35  interrupts:
36    maxItems: 1
37
38required:
39  - compatible
40  - reg
41  - interrupts
42
43unevaluatedProperties: false
44
45examples:
46  - |
47    #include <dt-bindings/gpio/gpio.h>
48    #include <dt-bindings/interrupt-controller/irq.h>
49    i2c0 {
50        #address-cells = <1>;
51        #size-cells = <0>;
52
53        /* Example for a I2C device node */
54        accelerometer@2a {
55            compatible = "adi,adxl345";
56            reg = <0x53>;
57            interrupt-parent = <&gpio0>;
58            interrupts = <0 IRQ_TYPE_LEVEL_HIGH>;
59        };
60    };
61  - |
62    #include <dt-bindings/gpio/gpio.h>
63    #include <dt-bindings/interrupt-controller/irq.h>
64    spi0 {
65        #address-cells = <1>;
66        #size-cells = <0>;
67
68        /* Example for a SPI device node */
69        accelerometer@0 {
70            compatible = "adi,adxl345";
71            reg = <0>;
72            spi-max-frequency = <5000000>;
73            spi-cpol;
74            spi-cpha;
75            interrupt-parent = <&gpio0>;
76            interrupts = <0 IRQ_TYPE_LEVEL_HIGH>;
77        };
78    };
79