tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
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linux
1# SPDX-License-Identifier: GPL-2.0
2%YAML 1.2
3---
4$id: http://devicetree.org/schemas/timer/allwinner,sun5i-a13-hstimer.yaml#
5$schema: http://devicetree.org/meta-schemas/core.yaml#
6
7title: Allwinner A13 High-Speed 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 - const: allwinner,sun5i-a13-hstimer
17 - const: allwinner,sun7i-a20-hstimer
18 - items:
19 - const: allwinner,sun6i-a31-hstimer
20 - const: allwinner,sun7i-a20-hstimer
21
22 reg:
23 maxItems: 1
24
25 interrupts:
26 minItems: 2
27 maxItems: 4
28 items:
29 - description: Timer 0 Interrupt
30 - description: Timer 1 Interrupt
31 - description: Timer 2 Interrupt
32 - description: Timer 3 Interrupt
33
34 clocks:
35 maxItems: 1
36
37 resets:
38 maxItems: 1
39
40required:
41 - compatible
42 - reg
43 - interrupts
44 - clocks
45
46if:
47 properties:
48 compatible:
49 items:
50 const: allwinner,sun5i-a13-hstimer
51
52then:
53 properties:
54 interrupts:
55 minItems: 2
56 maxItems: 2
57
58else:
59 properties:
60 interrupts:
61 minItems: 4
62 maxItems: 4
63
64additionalProperties: false
65
66examples:
67 - |
68 timer@1c60000 {
69 compatible = "allwinner,sun7i-a20-hstimer";
70 reg = <0x01c60000 0x1000>;
71 interrupts = <0 51 1>,
72 <0 52 1>,
73 <0 53 1>,
74 <0 54 1>;
75 clocks = <&ahb1_gates 19>;
76 resets = <&ahb1rst 19>;
77 };
78
79...