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$id: http://devicetree.org/schemas/csky,apb-intc.yaml#
5$schema: http://devicetree.org/meta-schemas/core.yaml#
6
7title: C-SKY APB Interrupt Controller
8
9maintainers:
10 - Guo Ren <guoren@kernel.org>
11
12description: >
13 C-SKY APB Interrupt Controller is a simple soc interrupt controller on the apb
14 bus and we only use it as root irq controller.
15
16 - csky,apb-intc is used in a lot of csky fpgas and socs, it support 64 irq nums.
17 - csky,dual-apb-intc consists of 2 apb-intc and 128 irq nums supported.
18 - csky,gx6605s-intc is gx6605s soc internal irq interrupt controller, 64 irq nums.
19
20properties:
21 compatible:
22 enum:
23 - csky,apb-intc
24 - csky,dual-apb-intc
25 - csky,gx6605s-intc
26
27 reg:
28 maxItems: 1
29
30 '#interrupt-cells':
31 const: 1
32
33 interrupt-controller: true
34
35 csky,support-pulse-signal:
36 type: boolean
37 description: Support for pulse signal flag.
38
39additionalProperties: false
40
41required:
42 - compatible
43 - reg
44 - '#interrupt-cells'
45 - interrupt-controller
46
47examples:
48 - |
49 intc: interrupt-controller@500000 {
50 compatible = "csky,apb-intc";
51 #interrupt-cells = <1>;
52 reg = <0x00500000 0x400>;
53 interrupt-controller;
54 };