1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
2 %YAML 1.2
3 ---
4 $id: http://devicetree.org/schemas/iio/accel/kionix,kxsd9.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
6
7 title: Kionix KXSD9 Accelerometer
8
9 maintainers:
10 - Jonathan Cameron <jic23@kernel.org>
11
12 description: |
13 3 axis 12 bit accelerometer with +-8G range on all axes. Also has a
14 12 bit auxiliary ADC channel. Interface is either SPI or I2C.
15
16 properties:
17 compatible:
18 const: kionix,kxsd9
19
20 reg:
21 maxItems: 1
22
23 vdd-supply: true
24 iovdd-supply: true
25
26 interrupts:
27 maxItems: 1
28
29 mount-matrix:
30 description: an optional 3x3 mounting rotation matrix.
31
32 required:
33 - compatible
34 - reg
35
36 allOf:
37 - $ref: /schemas/spi/spi-peripheral-props.yaml#
38
39 unevaluatedProperties: false
40
41 examples:
42 - |
43 # include <dt-bindings/interrupt-controller/irq.h>
44 i2c {
45 #address-cells = <1>;
46 #size-cells = <0>;
47
48 accel@18 {
49 compatible = "kionix,kxsd9";
50 reg = <0x18>;
51 iovdd-supply = <&iovdd>;
52 vdd-supply = <&vdd>;
53 interrupts = <57 IRQ_TYPE_EDGE_FALLING>;
54 mount-matrix = "-0.984807753012208", "0", "-0.173648177666930",
55 "0", "-1", "0",
56 "-0.173648177666930", "0", "0.984807753012208";
57 };
58 };
59 - |
60 # include <dt-bindings/interrupt-controller/irq.h>
61 spi {
62 #address-cells = <1>;
63 #size-cells = <0>;
64 accel@0 {
65 compatible = "kionix,kxsd9";
66 reg = <0>;
67 spi-max-frequency = <10000000>;
68 };
69 };
70 ...
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