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/crypto/allw 4 $id: http://devicetree.org/schemas/crypto/allwinner,sun4i-a10-crypto.yaml#
5 $schema: http://devicetree.org/meta-schemas/co 5 $schema: http://devicetree.org/meta-schemas/core.yaml#
6 6
7 title: Allwinner A10 Security System !! 7 title: Allwinner A10 Security System Device Tree Bindings
8 8
9 maintainers: 9 maintainers:
10 - Chen-Yu Tsai <wens@csie.org> 10 - Chen-Yu Tsai <wens@csie.org>
11 - Maxime Ripard <mripard@kernel.org> !! 11 - Maxime Ripard <maxime.ripard@bootlin.com>
12 12
13 properties: 13 properties:
14 compatible: 14 compatible:
15 oneOf: 15 oneOf:
16 - const: allwinner,sun4i-a10-crypto 16 - const: allwinner,sun4i-a10-crypto
17 - items: 17 - items:
18 - const: allwinner,sun5i-a13-crypto !! 18 - const: allwinner,sun5i-a13-crypto
19 - const: allwinner,sun4i-a10-crypto !! 19 - const: allwinner,sun4i-a10-crypto
20 - items: 20 - items:
21 - const: allwinner,sun6i-a31-crypto !! 21 - const: allwinner,sun6i-a31-crypto
22 - const: allwinner,sun4i-a10-crypto !! 22 - const: allwinner,sun4i-a10-crypto
23 - items: 23 - items:
24 - const: allwinner,sun7i-a20-crypto !! 24 - const: allwinner,sun7i-a20-crypto
25 - const: allwinner,sun4i-a10-crypto !! 25 - const: allwinner,sun4i-a10-crypto
26 - const: allwinner,sun8i-a33-crypto <<
27 - items: <<
28 - const: allwinner,sun8i-v3s-crypto <<
29 - const: allwinner,sun8i-a33-crypto <<
30 26
31 reg: 27 reg:
32 maxItems: 1 28 maxItems: 1
33 29
34 interrupts: 30 interrupts:
35 maxItems: 1 31 maxItems: 1
36 32
37 clocks: 33 clocks:
38 items: 34 items:
39 - description: Bus Clock 35 - description: Bus Clock
40 - description: Module Clock 36 - description: Module Clock
41 37
42 clock-names: 38 clock-names:
43 items: 39 items:
44 - const: ahb 40 - const: ahb
45 - const: mod 41 - const: mod
46 42
47 dmas: <<
48 items: <<
49 - description: RX DMA Channel <<
50 - description: TX DMA Channel <<
51 <<
52 dma-names: <<
53 items: <<
54 - const: rx <<
55 - const: tx <<
56 <<
57 resets: 43 resets:
58 maxItems: 1 44 maxItems: 1
59 45
60 reset-names: 46 reset-names:
61 const: ahb 47 const: ahb
62 48
63 required: 49 required:
64 - compatible 50 - compatible
65 - reg 51 - reg
66 - interrupts 52 - interrupts
67 - clocks 53 - clocks
68 - clock-names 54 - clock-names
69 55
70 if: 56 if:
71 properties: 57 properties:
72 compatible: 58 compatible:
73 contains: 59 contains:
74 enum: !! 60 const: allwinner,sun6i-a31-crypto
75 - allwinner,sun6i-a31-crypto <<
76 - allwinner,sun8i-a33-crypto <<
77 61
78 then: 62 then:
79 required: 63 required:
80 - resets 64 - resets
81 - reset-names 65 - reset-names
82 66
83 additionalProperties: false 67 additionalProperties: false
84 68
85 examples: 69 examples:
86 - | 70 - |
87 crypto: crypto-engine@1c15000 { 71 crypto: crypto-engine@1c15000 {
88 compatible = "allwinner,sun4i-a10-crypto 72 compatible = "allwinner,sun4i-a10-crypto";
89 reg = <0x01c15000 0x1000>; 73 reg = <0x01c15000 0x1000>;
90 interrupts = <86>; 74 interrupts = <86>;
91 clocks = <&ahb_gates 5>, <&ss_clk>; 75 clocks = <&ahb_gates 5>, <&ss_clk>;
92 clock-names = "ahb", "mod"; 76 clock-names = "ahb", "mod";
93 }; 77 };
94 78
95 ... 79 ...
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