1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-C
2 %YAML 1.2
3 ---
4 $id: http://devicetree.org/schemas/gpio/pl061-
5 $schema: http://devicetree.org/meta-schemas/co
6
7 title: ARM PL061 GPIO controller
8
9 maintainers:
10 - Linus Walleij <linus.walleij@linaro.org>
11 - Rob Herring <robh@kernel.org>
12
13 # We need a select here so we don't match all
14 select:
15 properties:
16 compatible:
17 contains:
18 const: arm,pl061
19 required:
20 - compatible
21
22 properties:
23 $nodename:
24 pattern: "^gpio@[0-9a-f]+$"
25
26 compatible:
27 items:
28 - const: arm,pl061
29 - const: arm,primecell
30
31 reg:
32 maxItems: 1
33
34 interrupts:
35 oneOf:
36 - maxItems: 1
37 - maxItems: 8
38
39 interrupt-controller: true
40
41 "#interrupt-cells":
42 const: 2
43
44 clocks:
45 maxItems: 1
46
47 clock-names: true
48
49 "#gpio-cells":
50 const: 2
51
52 gpio-controller: true
53
54 gpio-line-names: true
55
56 gpio-ranges:
57 minItems: 1
58 maxItems: 8
59
60 required:
61 - compatible
62 - reg
63 - interrupts
64 - interrupt-controller
65 - "#interrupt-cells"
66 - clocks
67 - "#gpio-cells"
68 - gpio-controller
69
70 additionalProperties: false
71
72 ...
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