xref: /freebsd/sys/contrib/device-tree/Bindings/rng/starfive,jh7110-trng.yaml (revision 8d13bc63c0e1d50bc9e47ac1f26329c999bfecf0)

# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/rng/starfive,jh7110-trng.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: StarFive SoC TRNG Module

maintainers:
  - Jia Jie Ho <jiajie.ho@starfivetech.com>

properties:
  compatible:
    oneOf:
      - items:
          - const: starfive,jh8100-trng
          - const: starfive,jh7110-trng
      - const: starfive,jh7110-trng

  reg:
    maxItems: 1

  clocks:
    items:
      - description: Hardware reference clock
      - description: AHB reference clock

  clock-names:
    items:
      - const: hclk
      - const: ahb

  resets:
    maxItems: 1

  interrupts:
    maxItems: 1

required:
  - compatible
  - reg
  - clocks
  - clock-names
  - resets
  - interrupts

additionalProperties: false

examples:
  - |
    rng: rng@1600C000 {
        compatible = "starfive,jh7110-trng";
        reg = <0x1600C000 0x4000>;
        clocks = <&clk 15>, <&clk 16>;
        clock-names = "hclk", "ahb";
        resets = <&reset 3>;
        interrupts = <30>;
    };
...