xref: /linux/Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml (revision 8a922b7728a93d837954315c98b84f6b78de0c4f) 
1# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
2# Copyright (C) Sunplus Co., Ltd. 2021
3%YAML 1.2
4---
5$id: http://devicetree.org/schemas/watchdog/sunplus,sp7021-wdt.yaml#
6$schema: http://devicetree.org/meta-schemas/core.yaml#
7
8title: Sunplus SoCs Watchdog
9
10maintainers:
11  - XianTao Hu <xt.hu@cqplus1.com>
12
13allOf:
14  - $ref: watchdog.yaml#
15
16properties:
17  compatible:
18    const: sunplus,sp7021-wdt
19
20  reg:
21    items:
22      - description: watchdog registers regions
23      - description: miscellaneous control registers regions
24
25  clocks:
26    maxItems: 1
27
28  resets:
29    maxItems: 1
30
31required:
32  - compatible
33  - reg
34  - clocks
35  - resets
36
37additionalProperties: false
38
39examples:
40  - |
41    watchdog: watchdog@9c000630 {
42        compatible = "sunplus,sp7021-wdt";
43        reg = <0x9c000630 0x08>, <0x9c000274 0x04>;
44        clocks = <&clkc 0x24>;
45        resets = <&rstc 0x14>;
46    };
47...
48