1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
|
# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/timer/faraday,fttmr010.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: Faraday FTTMR010 timer
maintainers:
- Joel Stanley <joel@jms.id.au>
- Linus Walleij <linus.walleij@linaro.org>
description:
This timer is a generic IP block from Faraday Technology, embedded in the
Cortina Systems Gemini SoCs and other designs.
properties:
compatible:
oneOf:
- items:
- const: moxa,moxart-timer
- const: faraday,fttmr010
- enum:
- aspeed,ast2400-timer
- aspeed,ast2500-timer
- aspeed,ast2600-timer
- cortina,gemini-timer
- faraday,fttmr010
reg:
maxItems: 1
interrupts:
minItems: 1
maxItems: 8
description: One interrupt per timer
clocks:
minItems: 1
items:
- description: Peripheral clock
- description: External tick clock
clock-names:
minItems: 1
items:
- const: PCLK
- const: EXTCLK
resets:
maxItems: 1
syscon:
description: System controller phandle for Gemini systems
$ref: /schemas/types.yaml#/definitions/phandle
required:
- compatible
- reg
- interrupts
allOf:
- if:
properties:
compatible:
contains:
const: cortina,gemini-timer
then:
required:
- syscon
else:
properties:
syscon: false
additionalProperties: false
examples:
- |
#include <dt-bindings/interrupt-controller/irq.h>
timer@43000000 {
compatible = "faraday,fttmr010";
reg = <0x43000000 0x1000>;
interrupts = <14 IRQ_TYPE_EDGE_FALLING>, /* Timer 1 */
<15 IRQ_TYPE_EDGE_FALLING>, /* Timer 2 */
<16 IRQ_TYPE_EDGE_FALLING>; /* Timer 3 */
clocks = <&pclk>, <&extclk>;
clock-names = "PCLK", "EXTCLK";
};
|
