1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
2 %YAML 1.2
3 ---
4 $id: http://devicetree.org/schemas/watchdog/cirrus,ep9301-wdt.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
6
7 title: Cirrus Logic EP93xx Watchdog Timer
8
9 maintainers:
10 - Nikita Shubin <nikita.shubin@maquefel.me>
11 - Alexander Sverdlin <alexander.sverdlin@gmail.com>
12
13 allOf:
14 - $ref: watchdog.yaml#
15
16 properties:
17 compatible:
18 oneOf:
19 - const: cirrus,ep9301-wdt
20 - items:
21 - enum:
22 - cirrus,ep9302-wdt
23 - cirrus,ep9307-wdt
24 - cirrus,ep9312-wdt
25 - cirrus,ep9315-wdt
26 - const: cirrus,ep9301-wdt
27
28 reg:
29 maxItems: 1
30
31 required:
32 - compatible
33 - reg
34
35 unevaluatedProperties: false
36
37 examples:
38 - |
39 watchdog@80940000 {
40 compatible = "cirrus,ep9301-wdt";
41 reg = <0x80940000 0x08>;
42 };
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