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