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/adi,adxl313.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
6
7 title: Analog Devices ADXL312, ADXL313, and ADXL314 3-Axis Digital Accelerometers
8
9 maintainers:
10 - Lucas Stankus <lucas.p.stankus@gmail.com>
11
12 description: |
13 Analog Devices ADXL312, ADXL313, and ADXL314 3-Axis Digital Accelerometer that
14 support both I2C & SPI interfaces.
15 https://www.analog.com/en/products/adxl312.html
16 https://www.analog.com/en/products/adxl313.html
17 https://www.analog.com/en/products/adxl314.html
18
19 properties:
20 compatible:
21 enum:
22 - adi,adxl312
23 - adi,adxl313
24 - adi,adxl314
25
26 reg:
27 maxItems: 1
28
29 spi-3wire: true
30
31 vs-supply:
32 description: Regulator that supplies power to the accelerometer
33
34 vdd-supply:
35 description: Regulator that supplies the digital interface supply voltage
36
37 interrupts:
38 minItems: 1
39 maxItems: 2
40
41 interrupt-names:
42 minItems: 1
43 maxItems: 2
44 items:
45 enum:
46 - INT1
47 - INT2
48
49 required:
50 - compatible
51 - reg
52
53 allOf:
54 - $ref: /schemas/spi/spi-peripheral-props.yaml#
55
56 unevaluatedProperties: false
57
58 examples:
59 - |
60 #include <dt-bindings/gpio/gpio.h>
61 #include <dt-bindings/interrupt-controller/irq.h>
62 i2c {
63 #address-cells = <1>;
64 #size-cells = <0>;
65
66 /* Example for a I2C device node */
67 accelerometer@53 {
68 compatible = "adi,adxl313";
69 reg = <0x53>;
70 interrupt-parent = <&gpio0>;
71 interrupts = <0 IRQ_TYPE_LEVEL_HIGH>;
72 interrupt-names = "INT1";
73 };
74 };
75 - |
76 #include <dt-bindings/gpio/gpio.h>
77 #include <dt-bindings/interrupt-controller/irq.h>
78 spi {
79 #address-cells = <1>;
80 #size-cells = <0>;
81
82 /* Example for a SPI device node */
83 accelerometer@0 {
84 compatible = "adi,adxl313";
85 reg = <0>;
86 spi-max-frequency = <5000000>;
87 interrupt-parent = <&gpio0>;
88 interrupts = <0 IRQ_TYPE_LEVEL_HIGH>;
89 interrupt-names = "INT1";
90 };
91 };
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