1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
2 %YAML 1.2
3 ---
4 $id: http://devicetree.org/schemas/rtc/cirrus,ep9301-rtc.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
6
7 title: Cirrus EP93xx Real Time Clock controller
8
9 maintainers:
10 - Hartley Sweeten <hsweeten@visionengravers.com>
11 - Alexander Sverdlin <alexander.sverdlin@gmail.com>
12
13 allOf:
14 - $ref: rtc.yaml#
15
16 properties:
17 compatible:
18 oneOf:
19 - const: cirrus,ep9301-rtc
20 - items:
21 - enum:
22 - cirrus,ep9302-rtc
23 - cirrus,ep9307-rtc
24 - cirrus,ep9312-rtc
25 - cirrus,ep9315-rtc
26 - const: cirrus,ep9301-rtc
27
28 reg:
29 maxItems: 1
30
31 required:
32 - compatible
33 - reg
34
35 unevaluatedProperties: false
36
37 examples:
38 - |
39 rtc@80920000 {
40 compatible = "cirrus,ep9301-rtc";
41 reg = <0x80920000 0x100>;
42 };
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