dts/Bindings/crypto/qcom,prng.yaml


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43

# SPDX-License-Identifier: GPL-2.0-only
%YAML 1.2
---
$id: http://devicetree.org/schemas/crypto/qcom,prng.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: Qualcomm Pseudo Random Number Generator

maintainers:
  - Vinod Koul <vkoul@kernel.org>

properties:
  compatible:
    enum:
      - qcom,prng  # 8916 etc.
      - qcom,prng-ee  # 8996 and later using EE

  reg:
    maxItems: 1

  clocks:
    maxItems: 1

  clock-names:
    items:
      - const: core

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

additionalProperties: false

examples:
  - |
    rng@f9bff000 {
        compatible = "qcom,prng";
        reg = <0xf9bff000 0x200>;
        clocks = <&clk 125>;
        clock-names = "core";
    };