1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
2 %YAML 1.2
3 ---
4 $id: http://devicetree.org/schemas/perf/arm,ccn.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
6
7 title: ARM CCN (Cache Coherent Network) Performance Monitors
8
9 maintainers:
10 - Robin Murphy <robin.murphy@arm.com>
11
12 properties:
13 compatible:
14 enum:
15 - arm,ccn-502
16 - arm,ccn-504
17 - arm,ccn-508
18 - arm,ccn-512
19
20 reg:
21 maxItems: 1
22
23 interrupts:
24 maxItems: 1
25
26 required:
27 - compatible
28 - reg
29 - interrupts
30
31 additionalProperties: false
32
33 examples:
34 - |
35 ccn@20000000 {
36 compatible = "arm,ccn-504";
37 reg = <0x20000000 0x1000000>;
38 interrupts = <0 181 4>;
39 };
40 ...
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