1 # SPDX-License-Identifier: GPL-2.0+
2 %YAML 1.2
3 ---
4 $id: http://devicetree.org/schemas/clock/allwi
5 $schema: http://devicetree.org/meta-schemas/co
6
7 title: Allwinner A83t Display Engine 2/3 Clock
8
9 maintainers:
10 - Chen-Yu Tsai <wens@csie.org>
11 - Maxime Ripard <mripard@kernel.org>
12
13 properties:
14 "#clock-cells":
15 const: 1
16
17 "#reset-cells":
18 const: 1
19
20 compatible:
21 oneOf:
22 - const: allwinner,sun8i-a83t-de2-clk
23 - const: allwinner,sun8i-h3-de2-clk
24 - const: allwinner,sun8i-v3s-de2-clk
25 - const: allwinner,sun50i-a64-de2-clk
26 - const: allwinner,sun50i-h5-de2-clk
27 - const: allwinner,sun50i-h6-de3-clk
28 - items:
29 - const: allwinner,sun8i-r40-de2-clk
30 - const: allwinner,sun8i-h3-de2-clk
31 - items:
32 - const: allwinner,sun20i-d1-de2-clk
33 - const: allwinner,sun50i-h5-de2-clk
34
35 reg:
36 maxItems: 1
37
38 clocks:
39 items:
40 - description: Bus Clock
41 - description: Module Clock
42
43 clock-names:
44 items:
45 - const: bus
46 - const: mod
47
48 resets:
49 maxItems: 1
50
51 required:
52 - "#clock-cells"
53 - "#reset-cells"
54 - compatible
55 - reg
56 - clocks
57 - clock-names
58 - resets
59
60 additionalProperties: false
61
62 examples:
63 - |
64 #include <dt-bindings/clock/sun8i-h3-ccu.h
65 #include <dt-bindings/reset/sun8i-h3-ccu.h
66
67 de2_clocks: clock@1000000 {
68 compatible = "allwinner,sun8i-h3-de2-c
69 reg = <0x01000000 0x100000>;
70 clocks = <&ccu CLK_BUS_DE>,
71 <&ccu CLK_DE>;
72 clock-names = "bus",
73 "mod";
74 resets = <&ccu RST_BUS_DE>;
75 #clock-cells = <1>;
76 #reset-cells = <1>;
77 };
78
79 ...
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