tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
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linux
1# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
2%YAML 1.2
3---
4$id: http://devicetree.org/schemas/timer/marvell,armada-370-timer.yaml#
5$schema: http://devicetree.org/meta-schemas/core.yaml#
6
7title: Marvell Armada 370, 375, 380 and XP Timers
8
9maintainers:
10 - Andrew Lunn <andrew@lunn.ch>
11 - Gregory Clement <gregory.clement@bootlin.com>
12
13properties:
14 compatible:
15 oneOf:
16 - items:
17 - const: marvell,armada-380-timer
18 - const: marvell,armada-xp-timer
19 - items:
20 - const: marvell,armada-375-timer
21 - const: marvell,armada-370-timer
22 - enum:
23 - marvell,armada-370-timer
24 - marvell,armada-xp-timer
25
26 reg:
27 items:
28 - description: Global timer registers
29 - description: Local/private timer registers
30
31 interrupts:
32 items:
33 - description: Global timer interrupt 0
34 - description: Global timer interrupt 1
35 - description: Global timer interrupt 2
36 - description: Global timer interrupt 3
37 - description: First private timer interrupt
38 - description: Second private timer interrupt
39
40 clocks:
41 minItems: 1
42 maxItems: 2
43
44 clock-names:
45 items:
46 - const: nbclk
47 - const: fixed
48
49required:
50 - compatible
51 - reg
52 - interrupts
53 - clocks
54
55additionalProperties: false
56
57allOf:
58 - if:
59 properties:
60 compatible:
61 contains:
62 enum:
63 - marvell,armada-375-timer
64 - marvell,armada-xp-timer
65 then:
66 properties:
67 clocks:
68 minItems: 2
69 clock-names:
70 minItems: 2
71 required:
72 - clock-names
73 else:
74 properties:
75 clocks:
76 maxItems: 1
77 clock-names:
78 maxItems: 1
79
80examples:
81 - |
82 timer@20300 {
83 compatible = "marvell,armada-xp-timer";
84 reg = <0x20300 0x30>, <0x21040 0x30>;
85 interrupts = <37>, <38>, <39>, <40>, <5>, <6>;
86 clocks = <&coreclk 2>, <&refclk>;
87 clock-names = "nbclk", "fixed";
88 };