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,sun8i-ce.yaml#
5 $schema: http://devicetree.org/meta-schemas/co 5 $schema: http://devicetree.org/meta-schemas/core.yaml#
6 6
7 title: Allwinner Crypto Engine driver 7 title: Allwinner Crypto Engine driver
8 8
9 maintainers: 9 maintainers:
10 - Corentin Labbe <clabbe.montjoie@gmail.com> 10 - Corentin Labbe <clabbe.montjoie@gmail.com>
11 11
12 properties: 12 properties:
13 compatible: 13 compatible:
14 enum: 14 enum:
15 - allwinner,sun8i-h3-crypto 15 - allwinner,sun8i-h3-crypto
16 - allwinner,sun8i-r40-crypto 16 - allwinner,sun8i-r40-crypto
17 - allwinner,sun20i-d1-crypto <<
18 - allwinner,sun50i-a64-crypto 17 - allwinner,sun50i-a64-crypto
19 - allwinner,sun50i-h5-crypto 18 - allwinner,sun50i-h5-crypto
20 - allwinner,sun50i-h6-crypto 19 - allwinner,sun50i-h6-crypto
21 - allwinner,sun50i-h616-crypto <<
22 20
23 reg: 21 reg:
24 maxItems: 1 22 maxItems: 1
25 23
26 interrupts: 24 interrupts:
27 maxItems: 1 25 maxItems: 1
28 26
29 clocks: 27 clocks:
30 items: 28 items:
31 - description: Bus clock 29 - description: Bus clock
32 - description: Module clock 30 - description: Module clock
33 - description: MBus clock 31 - description: MBus clock
34 - description: TRNG clock (RC oscillator <<
35 minItems: 2 32 minItems: 2
36 33
37 clock-names: 34 clock-names:
38 items: 35 items:
39 - const: bus 36 - const: bus
40 - const: mod 37 - const: mod
41 - const: ram 38 - const: ram
42 - const: trng <<
43 minItems: 2 39 minItems: 2
44 40
45 resets: 41 resets:
46 maxItems: 1 42 maxItems: 1
47 43
48 if: 44 if:
49 properties: 45 properties:
50 compatible: 46 compatible:
51 enum: !! 47 const: allwinner,sun50i-h6-crypto
52 - allwinner,sun20i-d1-crypto <<
53 - allwinner,sun50i-h616-crypto <<
54 then: 48 then:
55 properties: 49 properties:
56 clocks: 50 clocks:
57 minItems: 4 !! 51 minItems: 3
58 clock-names: 52 clock-names:
59 minItems: 4 !! 53 minItems: 3
60 else: 54 else:
61 if: !! 55 properties:
62 properties: !! 56 clocks:
63 compatible: !! 57 maxItems: 2
64 const: allwinner,sun50i-h6-crypto !! 58 clock-names:
65 then: !! 59 maxItems: 2
66 properties: <<
67 clocks: <<
68 minItems: 3 <<
69 maxItems: 3 <<
70 clock-names: <<
71 minItems: 3 <<
72 maxItems: 3 <<
73 else: <<
74 properties: <<
75 clocks: <<
76 maxItems: 2 <<
77 clock-names: <<
78 maxItems: 2 <<
79 60
80 required: 61 required:
81 - compatible 62 - compatible
82 - reg 63 - reg
83 - interrupts 64 - interrupts
84 - clocks 65 - clocks
85 - clock-names 66 - clock-names
86 - resets 67 - resets
87 68
88 additionalProperties: false 69 additionalProperties: false
89 70
90 examples: 71 examples:
91 - | 72 - |
92 #include <dt-bindings/interrupt-controller 73 #include <dt-bindings/interrupt-controller/arm-gic.h>
93 #include <dt-bindings/clock/sun50i-a64-ccu 74 #include <dt-bindings/clock/sun50i-a64-ccu.h>
94 #include <dt-bindings/reset/sun50i-a64-ccu 75 #include <dt-bindings/reset/sun50i-a64-ccu.h>
95 76
96 crypto: crypto@1c15000 { 77 crypto: crypto@1c15000 {
97 compatible = "allwinner,sun8i-h3-crypto" 78 compatible = "allwinner,sun8i-h3-crypto";
98 reg = <0x01c15000 0x1000>; 79 reg = <0x01c15000 0x1000>;
99 interrupts = <GIC_SPI 94 IRQ_TYPE_LEVEL_ 80 interrupts = <GIC_SPI 94 IRQ_TYPE_LEVEL_HIGH>;
100 clocks = <&ccu CLK_BUS_CE>, <&ccu CLK_CE 81 clocks = <&ccu CLK_BUS_CE>, <&ccu CLK_CE>;
101 clock-names = "bus", "mod"; 82 clock-names = "bus", "mod";
102 resets = <&ccu RST_BUS_CE>; 83 resets = <&ccu RST_BUS_CE>;
103 }; 84 };
>> 85
Linux® is a registered trademark of Linus Torvalds in the United States and other countries.
TOMOYO® is a registered trademark of NTT DATA CORPORATION.