1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
2 %YAML 1.2
3 ---
4 $id: http://devicetree.org/schemas/iio/adc/nuvoton,nau7802.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
6
7 title: Nuvoton NAU7802 I2c Analog to Digital Converter (ADC)
8
9 maintainers:
10 - Alexandre Belloni <alexandre.belloni@bootlin.com>
11 - Maxime Ripard <mripard@kernel.org>
12
13 properties:
14 compatible:
15 const: nuvoton,nau7802
16
17 reg:
18 maxItems: 1
19
20 interrupts:
21 maxItems: 1
22
23 nuvoton,vldo:
24 $ref: /schemas/types.yaml#/definitions/uint32
25 description:
26 Internal reference voltage in millivolts to be configured.
27 minimum: 2400
28 maximum: 4500
29
30 "#io-channel-cells":
31 const: 1
32
33 required:
34 - compatible
35 - reg
36
37 additionalProperties: false
38
39 examples:
40 - |
41 i2c {
42 #address-cells = <1>;
43 #size-cells = <0>;
44 nau7802@2a {
45 compatible = "nuvoton,nau7802";
46 reg = <0x2a>;
47 nuvoton,vldo = <3000>;
48 };
49 };
50 ...
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