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# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/rng/omap_rng.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: OMAP SoC and Inside-Secure HWRNG Module
maintainers:
- Jayesh Choudhary <j-choudhary@ti.com>
properties:
compatible:
enum:
- ti,omap2-rng
- ti,omap4-rng
- inside-secure,safexcel-eip76
ti,hwmods:
const: rng
deprecated: true
description: Name of the hwmod associated with the RNG module
reg:
maxItems: 1
interrupts:
maxItems: 1
clocks:
minItems: 1
items:
- description: EIP150 gatable clock
- description: Main gatable clock
clock-names:
minItems: 1
items:
- const: core
- const: reg
allOf:
- if:
properties:
compatible:
contains:
enum:
- ti,omap4-rng
- inside-secure,safexcel-eip76
then:
required:
- interrupts
- if:
properties:
compatible:
contains:
enum:
- inside-secure,safexcel-eip76
then:
required:
- clocks
required:
- compatible
- reg
additionalProperties: false
examples:
- |
/* AM335x */
rng: rng@48310000 {
compatible = "ti,omap4-rng";
ti,hwmods = "rng";
reg = <0x48310000 0x2000>;
interrupts = <111>;
};
- |
/* SafeXcel IP-76 */
trng: rng@f2760000 {
compatible = "inside-secure,safexcel-eip76";
reg = <0xf2760000 0x7d>;
interrupts = <0 59 4>;
clocks = <&cpm_syscon0 1 25>;
};
...
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