1 # SPDX-License-Identifier: GPL-2.0
2 %YAML 1.2
3 ---
4 $id: http://devicetree.org/schemas/bus/allwinner,sun8i-a23-rsb.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
6
7 title: Allwinner A23 RSB Device Tree Bindings
8
9 maintainers:
10 - Chen-Yu Tsai <wens@csie.org>
11 - Maxime Ripard <mripard@kernel.org>
12
13 properties:
14 "#address-cells":
15 const: 1
16
17 "#size-cells":
18 const: 0
19
20 compatible:
21 oneOf:
22 - const: allwinner,sun8i-a23-rsb
23 - items:
24 - enum:
25 - allwinner,sun8i-a83t-rsb
26 - allwinner,sun50i-h616-rsb
27 - const: allwinner,sun8i-a23-rsb
28
29 reg:
30 maxItems: 1
31
32 interrupts:
33 maxItems: 1
34
35 clocks:
36 maxItems: 1
37
38 resets:
39 maxItems: 1
40
41 clock-frequency:
42 minimum: 1
43 maximum: 20000000
44
45 patternProperties:
46 "^.*@[0-9a-fA-F]+$":
47 type: object
48 properties:
49 reg:
50 maxItems: 1
51
52 required:
53 - reg
54
55 required:
56 - compatible
57 - reg
58 - interrupts
59 - clocks
60 - resets
61
62 examples:
63 - |
64 rsb@1f03400 {
65 compatible = "allwinner,sun8i-a23-rsb";
66 reg = <0x01f03400 0x400>;
67 interrupts = <0 39 4>;
68 clocks = <&apb0_gates 3>;
69 clock-frequency = <3000000>;
70 resets = <&apb0_rst 3>;
71 #address-cells = <1>;
72 #size-cells = <0>;
73
74 pmic@3e3 {
75 reg = <0x3e3>;
76
77 /* ... */
78 };
79 };
80
81 additionalProperties: false
Cache object: 5d7f87ec8ee083569507eaf87a1977e1
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