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Linux kernel mirror (for testing)
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1# SPDX-License-Identifier: GPL-2.0
2%YAML 1.2
3---
4$id: http://devicetree.org/schemas/timer/allwinner,sun4i-a10-timer.yaml#
5$schema: http://devicetree.org/meta-schemas/core.yaml#
6
7title: Allwinner A10 Timer Device Tree Bindings
8
9maintainers:
10 - Chen-Yu Tsai <wens@csie.org>
11 - Maxime Ripard <mripard@kernel.org>
12
13properties:
14 compatible:
15 enum:
16 - allwinner,sun4i-a10-timer
17 - allwinner,sun8i-a23-timer
18 - allwinner,sun8i-v3s-timer
19 - allwinner,suniv-f1c100s-timer
20
21 reg:
22 maxItems: 1
23
24 interrupts:
25 minItems: 2
26 maxItems: 6
27 description:
28 List of timers interrupts
29
30 clocks:
31 maxItems: 1
32
33allOf:
34 - if:
35 properties:
36 compatible:
37 items:
38 const: allwinner,sun4i-a10-timer
39
40 then:
41 properties:
42 interrupts:
43 minItems: 6
44 maxItems: 6
45
46 - if:
47 properties:
48 compatible:
49 items:
50 const: allwinner,sun8i-a23-timer
51
52 then:
53 properties:
54 interrupts:
55 minItems: 2
56 maxItems: 2
57
58 - if:
59 properties:
60 compatible:
61 items:
62 const: allwinner,sun8i-v3s-timer
63
64 then:
65 properties:
66 interrupts:
67 minItems: 3
68 maxItems: 3
69
70 - if:
71 properties:
72 compatible:
73 items:
74 const: allwinner,suniv-f1c100s-timer
75
76 then:
77 properties:
78 interrupts:
79 minItems: 3
80 maxItems: 3
81
82required:
83 - compatible
84 - reg
85 - interrupts
86 - clocks
87
88additionalProperties: false
89
90examples:
91 - |
92 timer@1c20c00 {
93 compatible = "allwinner,sun4i-a10-timer";
94 reg = <0x01c20c00 0x400>;
95 interrupts = <22>,
96 <23>,
97 <24>,
98 <25>,
99 <67>,
100 <68>;
101 clocks = <&osc>;
102 };
103
104...