1 # SPDX-License-Identifier: GPL-2.0
2 %YAML 1.2
3 ---
4 $id: http://devicetree.org/schemas/rtc/atmel,at91rm9200-rtc.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
6
7 title: Atmel AT91 RTC
8
9 allOf:
10 - $ref: rtc.yaml#
11
12 maintainers:
13 - Alexandre Belloni <alexandre.belloni@bootlin.com>
14
15 properties:
16 compatible:
17 oneOf:
18 - enum:
19 - atmel,at91rm9200-rtc
20 - atmel,at91sam9x5-rtc
21 - atmel,sama5d4-rtc
22 - atmel,sama5d2-rtc
23 - microchip,sam9x60-rtc
24 - microchip,sama7g5-rtc
25 - items:
26 - const: microchip,sam9x7-rtc
27 - const: microchip,sam9x60-rtc
28
29 reg:
30 maxItems: 1
31
32 interrupts:
33 maxItems: 1
34
35 clocks:
36 maxItems: 1
37
38 required:
39 - compatible
40 - reg
41 - interrupts
42 - clocks
43
44 additionalProperties: false
45
46 examples:
47 - |
48 rtc@fffffe00 {
49 compatible = "atmel,at91rm9200-rtc";
50 reg = <0xfffffe00 0x100>;
51 interrupts = <1 4 7>;
52 clocks = <&clk32k>;
53 };
54 ...
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