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 spi-max-frequency: true
33
34 required:
35 - compatible
36 - reg
37
38 additionalProperties: false
39
40 examples:
41 - |
42 # include <dt-bindings/interrupt-controller/irq.h>
43 i2c {
44 #address-cells = <1>;
45 #size-cells = <0>;
46
47 accel@18 {
48 compatible = "kionix,kxsd9";
49 reg = <0x18>;
50 iovdd-supply = <&iovdd>;
51 vdd-supply = <&vdd>;
52 interrupts = <57 IRQ_TYPE_EDGE_FALLING>;
53 mount-matrix = "-0.984807753012208", "0", "-0.173648177666930",
54 "0", "-1", "0",
55 "-0.173648177666930", "0", "0.984807753012208";
56 };
57 };
58 - |
59 # include <dt-bindings/interrupt-controller/irq.h>
60 spi {
61 #address-cells = <1>;
62 #size-cells = <0>;
63 accel@0 {
64 compatible = "kionix,kxsd9";
65 reg = <0>;
66 spi-max-frequency = <10000000>;
67 };
68 };
69 ...
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