1 # SPDX-License-Identifier: (GPL-2.0-only OR BS 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
2 %YAML 1.2 2 %YAML 1.2
3 --- 3 ---
4 $id: http://devicetree.org/schemas/rng/omap_rn 4 $id: http://devicetree.org/schemas/rng/omap_rng.yaml#
5 $schema: http://devicetree.org/meta-schemas/co 5 $schema: http://devicetree.org/meta-schemas/core.yaml#
6 6
7 title: OMAP SoC and Inside-Secure HWRNG Module 7 title: OMAP SoC and Inside-Secure HWRNG Module
8 8
9 maintainers: 9 maintainers:
10 - Jayesh Choudhary <j-choudhary@ti.com> 10 - Jayesh Choudhary <j-choudhary@ti.com>
11 11
12 properties: 12 properties:
13 compatible: 13 compatible:
14 enum: 14 enum:
15 - ti,omap2-rng 15 - ti,omap2-rng
16 - ti,omap4-rng 16 - ti,omap4-rng
17 - inside-secure,safexcel-eip76 17 - inside-secure,safexcel-eip76
18 18
19 ti,hwmods: 19 ti,hwmods:
20 const: rng 20 const: rng
21 deprecated: true 21 deprecated: true
22 description: Name of the hwmod associated 22 description: Name of the hwmod associated with the RNG module
23 23
24 reg: 24 reg:
25 maxItems: 1 25 maxItems: 1
26 26
27 interrupts: 27 interrupts:
28 maxItems: 1 28 maxItems: 1
29 29
30 clocks: 30 clocks:
31 minItems: 1 31 minItems: 1
32 items: 32 items:
33 - description: EIP150 gateable clock 33 - description: EIP150 gateable clock
34 - description: Main gateable clock 34 - description: Main gateable clock
35 35
36 clock-names: 36 clock-names:
37 minItems: 1 37 minItems: 1
38 items: 38 items:
39 - const: core 39 - const: core
40 - const: reg 40 - const: reg
41 41
42 42
43 allOf: 43 allOf:
44 - if: 44 - if:
45 properties: 45 properties:
46 compatible: 46 compatible:
47 contains: 47 contains:
48 enum: 48 enum:
49 - ti,omap4-rng 49 - ti,omap4-rng
50 - inside-secure,safexcel-eip76 50 - inside-secure,safexcel-eip76
51 51
52 then: 52 then:
53 required: 53 required:
54 - interrupts 54 - interrupts
55 55
56 56
57 required: 57 required:
58 - compatible 58 - compatible
59 - reg 59 - reg
60 60
61 additionalProperties: false 61 additionalProperties: false
62 62
63 examples: 63 examples:
64 - | 64 - |
65 /* AM335x */ 65 /* AM335x */
66 rng: rng@48310000 { 66 rng: rng@48310000 {
67 compatible = "ti,omap4-rng"; 67 compatible = "ti,omap4-rng";
68 ti,hwmods = "rng"; 68 ti,hwmods = "rng";
69 reg = <0x48310000 0x2000>; 69 reg = <0x48310000 0x2000>;
70 interrupts = <111>; 70 interrupts = <111>;
71 }; 71 };
72 - | 72 - |
73 /* SafeXcel IP-76 */ 73 /* SafeXcel IP-76 */
74 trng: rng@f2760000 { 74 trng: rng@f2760000 {
75 compatible = "inside-secure,safexc 75 compatible = "inside-secure,safexcel-eip76";
76 reg = <0xf2760000 0x7d>; 76 reg = <0xf2760000 0x7d>;
77 interrupts = <0 59 4>; 77 interrupts = <0 59 4>;
78 clocks = <&cpm_syscon0 1 25>; 78 clocks = <&cpm_syscon0 1 25>;
79 }; 79 };
80 80
81 ... 81 ...
Linux® is a registered trademark of Linus Torvalds in the United States and other countries.
TOMOYO® is a registered trademark of NTT DATA CORPORATION.