xref: /linux/Documentation/devicetree/bindings/media/allwinner,sun4i-a10-ir.yaml (revision a4eb44a6435d6d8f9e642407a4a06f65eb90ca04) 
1# SPDX-License-Identifier: GPL-2.0
2%YAML 1.2
3---
4$id: http://devicetree.org/schemas/media/allwinner,sun4i-a10-ir.yaml#
5$schema: http://devicetree.org/meta-schemas/core.yaml#
6
7title: Allwinner A10 Infrared Controller Device Tree Bindings
8
9maintainers:
10  - Chen-Yu Tsai <wens@csie.org>
11  - Maxime Ripard <mripard@kernel.org>
12
13allOf:
14  - $ref: "rc.yaml#"
15
16properties:
17  compatible:
18    oneOf:
19      - const: allwinner,sun4i-a10-ir
20      - const: allwinner,sun5i-a13-ir
21      - const: allwinner,sun6i-a31-ir
22      - items:
23          - enum:
24              - allwinner,sun8i-a83t-ir
25              - allwinner,sun8i-r40-ir
26              - allwinner,sun50i-a64-ir
27              - allwinner,sun50i-h6-ir
28              - allwinner,sun50i-h616-ir
29          - const: allwinner,sun6i-a31-ir
30
31  reg:
32    maxItems: 1
33
34  interrupts:
35    maxItems: 1
36
37  clocks:
38    items:
39      - description: Bus Clock
40      - description: Module Clock
41
42  clock-names:
43    items:
44      - const: apb
45      - const: ir
46
47  resets:
48    maxItems: 1
49
50  clock-frequency:
51    default: 8000000
52    description:
53      IR Receiver clock frequency, in Hertz.
54
55required:
56  - compatible
57  - reg
58  - interrupts
59  - clocks
60  - clock-names
61
62unevaluatedProperties: false
63
64examples:
65  - |
66      ir0: ir@1c21800 {
67          compatible = "allwinner,sun4i-a10-ir";
68          clocks = <&apb0_gates 6>, <&ir0_clk>;
69          clock-names = "apb", "ir";
70          clock-frequency = <3000000>;
71          resets = <&apb0_rst 1>;
72          interrupts = <0 5 1>;
73          reg = <0x01C21800 0x40>;
74          linux,rc-map-name = "rc-rc6-mce";
75      };
76
77...
78