tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
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linux
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 spi-3wire: true
36
37 interrupts:
38 minItems: 1
39 maxItems: 2
40
41 interrupt-names:
42 minItems: 1
43 items:
44 - enum: [INT1, INT2]
45 - const: INT2
46
47dependencies:
48 interrupts: [ interrupt-names ]
49
50required:
51 - compatible
52 - reg
53
54allOf:
55 - $ref: /schemas/spi/spi-peripheral-props.yaml#
56
57unevaluatedProperties: false
58
59examples:
60 - |
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@2a {
68 compatible = "adi,adxl345";
69 reg = <0x2a>;
70 interrupt-parent = <&gpio0>;
71 interrupts = <0 IRQ_TYPE_LEVEL_HIGH>;
72 interrupt-names = "INT1";
73 };
74 };
75 - |
76 #include <dt-bindings/interrupt-controller/irq.h>
77 spi {
78 #address-cells = <1>;
79 #size-cells = <0>;
80
81 /* Example for a SPI device node */
82 accelerometer@0 {
83 compatible = "adi,adxl345";
84 reg = <0>;
85 spi-max-frequency = <5000000>;
86 spi-cpol;
87 spi-cpha;
88 interrupt-parent = <&gpio0>;
89 interrupts = <0 IRQ_TYPE_LEVEL_HIGH>,
90 <1 IRQ_TYPE_LEVEL_HIGH>;
91 interrupt-names = "INT1", "INT2";
92 };
93 };