zii,rave-sp-wdt.yaml

 1# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
 2%YAML 1.2
 3---
 4$id: http://devicetree.org/schemas/watchdog/zii,rave-sp-wdt.yaml#
 5$schema: http://devicetree.org/meta-schemas/core.yaml#
 6
 7title: Zodiac Inflight Innovations RAVE Supervisory Processor Watchdog
 8
 9maintainers:
10  - Frank Li <Frank.Li@nxp.com>
11
12description:
13  RAVE SP watchdog device is a "MFD cell" device corresponding to
14  watchdog functionality of RAVE Supervisory Processor. It is expected
15  that its Device Tree node is specified as a child of the node
16  corresponding to the parent RAVE SP device (as documented in
17  Documentation/devicetree/bindings/mfd/zii,rave-sp.yaml)
18
19properties:
20  compatible:
21    enum:
22      - zii,rave-sp-watchdog
23      - zii,rave-sp-watchdog-legacy
24
25  nvmem-cell-names:
26    items:
27      - const: wdt_timeout
28
29  nvmem-cells:
30    maxItems: 1
31
32required:
33  - compatible
34
35allOf:
36  - $ref: watchdog.yaml#
37
38unevaluatedProperties: false
39
40examples:
41  - |
42    watchdog {
43        compatible = "zii,rave-sp-watchdog";
44        nvmem-cells = <&wdt_timeout>;
45        nvmem-cell-names = "wdt_timeout";
46    };
47