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