1 # SPDX-License-Identifier: GPL-2.0 1 # SPDX-License-Identifier: GPL-2.0
2 %YAML 1.2 2 %YAML 1.2
3 --- 3 ---
4 $id: http://devicetree.org/schemas/sound/allwi 4 $id: http://devicetree.org/schemas/sound/allwinner,sun4i-a10-spdif.yaml#
5 $schema: http://devicetree.org/meta-schemas/co 5 $schema: http://devicetree.org/meta-schemas/core.yaml#
6 6
7 title: Allwinner A10 S/PDIF Controller 7 title: Allwinner A10 S/PDIF Controller
8 8
9 maintainers: 9 maintainers:
10 - Chen-Yu Tsai <wens@csie.org> 10 - Chen-Yu Tsai <wens@csie.org>
11 - Liam Girdwood <lgirdwood@gmail.com> 11 - Liam Girdwood <lgirdwood@gmail.com>
12 - Mark Brown <broonie@kernel.org> 12 - Mark Brown <broonie@kernel.org>
13 - Maxime Ripard <mripard@kernel.org> 13 - Maxime Ripard <mripard@kernel.org>
14 14
15 properties: 15 properties:
16 "#sound-dai-cells": 16 "#sound-dai-cells":
17 const: 0 17 const: 0
18 18
19 compatible: 19 compatible:
20 oneOf: 20 oneOf:
21 - const: allwinner,sun4i-a10-spdif 21 - const: allwinner,sun4i-a10-spdif
22 - const: allwinner,sun6i-a31-spdif 22 - const: allwinner,sun6i-a31-spdif
23 - const: allwinner,sun8i-h3-spdif 23 - const: allwinner,sun8i-h3-spdif
24 - const: allwinner,sun50i-h6-spdif 24 - const: allwinner,sun50i-h6-spdif
25 - const: allwinner,sun50i-h616-spdif 25 - const: allwinner,sun50i-h616-spdif
26 - items: 26 - items:
27 - const: allwinner,sun8i-a83t-spdif 27 - const: allwinner,sun8i-a83t-spdif
28 - const: allwinner,sun8i-h3-spdif 28 - const: allwinner,sun8i-h3-spdif
29 - items: 29 - items:
30 - const: allwinner,sun50i-a64-spdif 30 - const: allwinner,sun50i-a64-spdif
31 - const: allwinner,sun8i-h3-spdif 31 - const: allwinner,sun8i-h3-spdif
32 32
33 reg: 33 reg:
34 maxItems: 1 34 maxItems: 1
35 35
36 interrupts: 36 interrupts:
37 maxItems: 1 37 maxItems: 1
38 38
39 clocks: 39 clocks:
40 items: 40 items:
41 - description: Bus Clock 41 - description: Bus Clock
42 - description: Module Clock 42 - description: Module Clock
43 43
44 clock-names: 44 clock-names:
45 items: 45 items:
46 - const: apb 46 - const: apb
47 - const: spdif 47 - const: spdif
48 48
49 # Even though it only applies to subschemas 49 # Even though it only applies to subschemas under the conditionals,
50 # not listing them here will trigger a warni 50 # not listing them here will trigger a warning because of the
51 # additionalsProperties set to false. 51 # additionalsProperties set to false.
52 dmas: true 52 dmas: true
53 dma-names: true 53 dma-names: true
54 resets: 54 resets:
55 maxItems: 1 55 maxItems: 1
56 56
57 allOf: 57 allOf:
58 - $ref: dai-common.yaml# 58 - $ref: dai-common.yaml#
59 - if: 59 - if:
60 properties: 60 properties:
61 compatible: 61 compatible:
62 contains: 62 contains:
63 enum: 63 enum:
64 - allwinner,sun6i-a31-spdif 64 - allwinner,sun6i-a31-spdif
65 - allwinner,sun8i-h3-spdif 65 - allwinner,sun8i-h3-spdif
66 - allwinner,sun50i-h6-spdif 66 - allwinner,sun50i-h6-spdif
67 - allwinner,sun50i-h616-spdif 67 - allwinner,sun50i-h616-spdif
68 68
69 then: 69 then:
70 required: 70 required:
71 - resets 71 - resets
72 72
73 - if: 73 - if:
74 properties: 74 properties:
75 compatible: 75 compatible:
76 contains: 76 contains:
77 enum: 77 enum:
78 - allwinner,sun8i-h3-spdif 78 - allwinner,sun8i-h3-spdif
79 - allwinner,sun50i-h616-spdif 79 - allwinner,sun50i-h616-spdif
80 80
81 then: 81 then:
82 properties: 82 properties:
83 dmas: 83 dmas:
84 description: TX DMA Channel 84 description: TX DMA Channel
85 85
86 dma-names: 86 dma-names:
87 const: tx 87 const: tx
88 88
89 else: 89 else:
90 properties: 90 properties:
91 dmas: 91 dmas:
92 items: 92 items:
93 - description: RX DMA Channel 93 - description: RX DMA Channel
94 - description: TX DMA Channel 94 - description: TX DMA Channel
95 95
96 dma-names: 96 dma-names:
97 items: 97 items:
98 - const: rx 98 - const: rx
99 - const: tx 99 - const: tx
100 100
101 required: 101 required:
102 - "#sound-dai-cells" 102 - "#sound-dai-cells"
103 - compatible 103 - compatible
104 - reg 104 - reg
105 - interrupts 105 - interrupts
106 - clocks 106 - clocks
107 - clock-names 107 - clock-names
108 - dmas 108 - dmas
109 - dma-names 109 - dma-names
110 110
111 unevaluatedProperties: false 111 unevaluatedProperties: false
112 112
113 examples: 113 examples:
114 - | 114 - |
115 spdif: spdif@1c21000 { 115 spdif: spdif@1c21000 {
116 #sound-dai-cells = <0>; 116 #sound-dai-cells = <0>;
117 compatible = "allwinner,sun4i-a10-spdi 117 compatible = "allwinner,sun4i-a10-spdif";
118 reg = <0x01c21000 0x40>; 118 reg = <0x01c21000 0x40>;
119 interrupts = <13>; 119 interrupts = <13>;
120 clocks = <&apb0_gates 1>, <&spdif_clk> 120 clocks = <&apb0_gates 1>, <&spdif_clk>;
121 clock-names = "apb", "spdif"; 121 clock-names = "apb", "spdif";
122 dmas = <&dma 0 2>, <&dma 0 2>; 122 dmas = <&dma 0 2>, <&dma 0 2>;
123 dma-names = "rx", "tx"; 123 dma-names = "rx", "tx";
124 }; 124 };
125 125
126 ... 126 ...
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