xref: /freebsd-src/sys/contrib/device-tree/Bindings/rng/intel,ixp46x-rng.yaml (revision 8bab661a3316d8bd9b9fbd11a3b4371b91507bd2)

# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/rng/intel,ixp46x-rng.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: Intel IXP46x RNG

description: |
  The Intel IXP46x has a random number generator at a fixed physical
  location in memory. Each read is guaranteed to provide a unique
  32 bit random number.

maintainers:
  - Linus Walleij <linus.walleij@linaro.org>

properties:
  compatible:
    const: intel,ixp46x-rng

  reg:
    maxItems: 1

required:
  - compatible
  - reg

additionalProperties: false

examples:
  - |
    rng@70002100 {
      compatible = "intel,ixp46x-rng";
      reg = <0x70002100 4>;
    };