tjh.dev
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 oneOf:
16 - enum:
17 - allwinner,sun4i-a10-timer
18 - allwinner,sun8i-a23-timer
19 - allwinner,sun8i-v3s-timer
20 - allwinner,suniv-f1c100s-timer
21 - items:
22 - enum:
23 - allwinner,sun50i-a64-timer
24 - allwinner,sun50i-h6-timer
25 - allwinner,sun50i-h616-timer
26 - const: allwinner,sun8i-a23-timer
27
28 reg:
29 maxItems: 1
30
31 interrupts:
32 minItems: 2
33 maxItems: 6
34 description:
35 List of timers interrupts
36
37 clocks:
38 maxItems: 1
39
40allOf:
41 - if:
42 properties:
43 compatible:
44 enum:
45 - allwinner,sun4i-a10-timer
46
47 then:
48 properties:
49 interrupts:
50 minItems: 6
51 maxItems: 6
52
53 - if:
54 properties:
55 compatible:
56 enum:
57 - allwinner,sun8i-a23-timer
58
59 then:
60 properties:
61 interrupts:
62 minItems: 2
63 maxItems: 2
64
65 - if:
66 properties:
67 compatible:
68 enum:
69 - allwinner,sun8i-v3s-timer
70 - allwinner,suniv-f1c100s-timer
71
72 then:
73 properties:
74 interrupts:
75 minItems: 3
76 maxItems: 3
77
78required:
79 - compatible
80 - reg
81 - interrupts
82 - clocks
83
84additionalProperties: false
85
86examples:
87 - |
88 timer@1c20c00 {
89 compatible = "allwinner,sun4i-a10-timer";
90 reg = <0x01c20c00 0x400>;
91 interrupts = <22>,
92 <23>,
93 <24>,
94 <25>,
95 <67>,
96 <68>;
97 clocks = <&osc>;
98 };
99
100...