blob: 5da333c644c90bf0931d09662c114a785092bb59 (
plain)
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
|
# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/interrupt-controller/actions,owl-sirq.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: Actions Semi Owl SoCs SIRQ interrupt controller
maintainers:
- Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
- Cristian Ciocaltea <cristian.ciocaltea@gmail.com>
description: |
This interrupt controller is found in the Actions Semi Owl SoCs (S500, S700
and S900) and provides support for handling up to 3 external interrupt lines.
properties:
compatible:
enum:
- actions,s500-sirq
- actions,s700-sirq
- actions,s900-sirq
reg:
maxItems: 1
interrupt-controller: true
'#interrupt-cells':
const: 2
description:
The first cell is the input IRQ number, between 0 and 2, while the second
cell is the trigger type as defined in interrupt.txt in this directory.
'interrupts':
description: |
Contains the GIC SPI IRQs mapped to the external interrupt lines.
They shall be specified sequentially from output 0 to 2.
minItems: 3
maxItems: 3
required:
- compatible
- reg
- interrupt-controller
- '#interrupt-cells'
- 'interrupts'
additionalProperties: false
examples:
- |
#include <dt-bindings/interrupt-controller/arm-gic.h>
sirq: interrupt-controller@b01b0200 {
compatible = "actions,s500-sirq";
reg = <0xb01b0200 0x4>;
interrupt-controller;
#interrupt-cells = <2>;
interrupts = <GIC_SPI 13 IRQ_TYPE_LEVEL_HIGH>, /* SIRQ0 */
<GIC_SPI 14 IRQ_TYPE_LEVEL_HIGH>, /* SIRQ1 */
<GIC_SPI 15 IRQ_TYPE_LEVEL_HIGH>; /* SIRQ2 */
};
...
|
