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