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# SPDX-License-Identifier: GPL-2.0-only
%YAML 1.2
---
$id: http://devicetree.org/schemas/watchdog/snps,dw-wdt.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: Synopsys Designware Watchdog Timer
allOf:
- $ref: "watchdog.yaml#"
maintainers:
- Jamie Iles <jamie@jamieiles.com>
properties:
compatible:
const: snps,dw-wdt
reg:
maxItems: 1
interrupts:
description: DW Watchdog pre-timeout interrupt
maxItems: 1
clocks:
items:
- description: Watchdog timer reference clock
resets:
description: Phandle to the DW Watchdog reset lane
maxItems: 1
unevaluatedProperties: false
required:
- compatible
- reg
- clocks
examples:
- |
watchdog@ffd02000 {
compatible = "snps,dw-wdt";
reg = <0xffd02000 0x1000>;
interrupts = <0 171 4>;
clocks = <&per_base_clk>;
resets = <&wdt_rst>;
};
...
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