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/mar 4 $id: http://devicetree.org/schemas/iio/adc/marvell,berlin2-adc.yaml#
5 $schema: http://devicetree.org/meta-schemas/co 5 $schema: http://devicetree.org/meta-schemas/core.yaml#
6 6
7 title: Berlin 2 Analog to Digital Converter (A 7 title: Berlin 2 Analog to Digital Converter (ADC)
8 8
9 maintainers: 9 maintainers:
10 - Antoine Tenart <antoine.tenart@free-electro 10 - Antoine Tenart <antoine.tenart@free-electrons.com>
11 11
12 description: 12 description:
13 The Berlin ADC has 8 channels, with one conn 13 The Berlin ADC has 8 channels, with one connected to a temperature sensor.
14 It is part of the system controller register 14 It is part of the system controller register set. The ADC node should be a
15 sub-node of the system controller node. 15 sub-node of the system controller node.
16 16
17 properties: 17 properties:
18 compatible: 18 compatible:
19 const: marvell,berlin2-adc 19 const: marvell,berlin2-adc
20 20
21 interrupts: 21 interrupts:
22 minItems: 2 22 minItems: 2
23 maxItems: 2 23 maxItems: 2
24 24
25 interrupt-names: 25 interrupt-names:
26 items: 26 items:
27 - const: adc 27 - const: adc
28 - const: tsen 28 - const: tsen
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 - interrupts 35 - interrupts
36 - interrupt-names 36 - interrupt-names
37 37
38 additionalProperties: false 38 additionalProperties: false
39 39
40 examples: 40 examples:
41 - | 41 - |
42 sysctrl { 42 sysctrl {
43 adc { 43 adc {
44 compatible = "marvell,berlin2-adc" 44 compatible = "marvell,berlin2-adc";
45 interrupt-parent = <&sic>; 45 interrupt-parent = <&sic>;
46 interrupts = <12>, <14>; 46 interrupts = <12>, <14>;
47 interrupt-names = "adc", "tsen"; 47 interrupt-names = "adc", "tsen";
48 }; 48 };
49 }; 49 };
50 ... 50 ...
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