1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-C 1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
2 %YAML 1.2 2 %YAML 1.2
3 --- 3 ---
4 $id: http://devicetree.org/schemas/rng/mtk-rng !! 4 $id: "http://devicetree.org/schemas/rng/mtk-rng.yaml#"
5 $schema: http://devicetree.org/meta-schemas/co !! 5 $schema: "http://devicetree.org/meta-schemas/core.yaml#"
6 6
7 title: MediaTek Random number generator 7 title: MediaTek Random number generator
8 8
9 maintainers: 9 maintainers:
10 - Sean Wang <sean.wang@mediatek.com> 10 - Sean Wang <sean.wang@mediatek.com>
11 11
12 properties: 12 properties:
13 $nodename: 13 $nodename:
14 pattern: "^rng@[0-9a-f]+$" 14 pattern: "^rng@[0-9a-f]+$"
15 15
16 compatible: 16 compatible:
17 oneOf: 17 oneOf:
18 - enum: 18 - enum:
19 - mediatek,mt7623-rng 19 - mediatek,mt7623-rng
20 - items: 20 - items:
21 - enum: 21 - enum:
22 - mediatek,mt7622-rng 22 - mediatek,mt7622-rng
23 - mediatek,mt7629-rng 23 - mediatek,mt7629-rng
24 - mediatek,mt7986-rng 24 - mediatek,mt7986-rng
25 - mediatek,mt8365-rng 25 - mediatek,mt8365-rng
26 - mediatek,mt8516-rng 26 - mediatek,mt8516-rng
27 - const: mediatek,mt7623-rng 27 - const: mediatek,mt7623-rng
28 28
29 reg: 29 reg:
30 maxItems: 1 30 maxItems: 1
31 31
32 clocks: 32 clocks:
33 maxItems: 1 33 maxItems: 1
34 34
35 clock-names: 35 clock-names:
36 items: 36 items:
37 - const: rng 37 - const: rng
38 38
39 required: 39 required:
40 - compatible 40 - compatible
41 - reg 41 - reg
42 - clocks 42 - clocks
43 - clock-names 43 - clock-names
44 44
45 additionalProperties: false 45 additionalProperties: false
46 46
47 examples: 47 examples:
48 - | 48 - |
49 #include <dt-bindings/clock/mt2701-clk.h> 49 #include <dt-bindings/clock/mt2701-clk.h>
50 rng: rng@1020f000 { 50 rng: rng@1020f000 {
51 compatible = "mediatek,mt7623-rng" 51 compatible = "mediatek,mt7623-rng";
52 reg = <0x1020f000 0x1000>; 52 reg = <0x1020f000 0x1000>;
53 clocks = <&infracfg CLK_INFRA_TRNG 53 clocks = <&infracfg CLK_INFRA_TRNG>;
54 clock-names = "rng"; 54 clock-names = "rng";
55 }; 55 };
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