intel,ixp46x-rng.yaml

 1# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
 2%YAML 1.2
 3---
 4$id: http://devicetree.org/schemas/rng/intel,ixp46x-rng.yaml#
 5$schema: http://devicetree.org/meta-schemas/core.yaml#
 6
 7title: Intel IXP46x RNG
 8
 9description: |
10  The Intel IXP46x has a random number generator at a fixed physical
11  location in memory. Each read is guaranteed to provide a unique
12  32 bit random number.
13
14maintainers:
15  - Linus Walleij <linusw@kernel.org>
16
17properties:
18  compatible:
19    const: intel,ixp46x-rng
20
21  reg:
22    maxItems: 1
23
24required:
25  - compatible
26  - reg
27
28additionalProperties: false
29
30examples:
31  - |
32    rng@70002100 {
33      compatible = "intel,ixp46x-rng";
34      reg = <0x70002100 4>;
35    };