marvell,armada-3700-wdt.yaml

 1# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
 2%YAML 1.2
 3---
 4$id: http://devicetree.org/schemas/watchdog/marvell,armada-3700-wdt.yaml#
 5$schema: http://devicetree.org/meta-schemas/core.yaml#
 6
 7title: Armada 37xx CPU Watchdog Timer Controller
 8
 9maintainers:
10  - Marek Behún <kabel@kernel.org>
11
12properties:
13  compatible:
14    const: marvell,armada-3700-wdt
15
16  reg:
17    maxItems: 1
18
19  clocks:
20    maxItems: 1
21
22  marvell,system-controller:
23    description: Reference to syscon node for the CPU Miscellaneous Registers
24    $ref: /schemas/types.yaml#/definitions/phandle
25
26required:
27  - compatible
28  - reg
29  - clocks
30  - marvell,system-controller
31
32additionalProperties: false
33
34examples:
35  - |
36    watchdog@8300 {
37        compatible = "marvell,armada-3700-wdt";
38        reg = <0x8300 0x40>;
39        marvell,system-controller = <&cpu_misc>;
40        clocks = <&xtalclk>;
41    };