blob: 690e19ce4b87857b509934847738153f631f4149 [file] [log] [blame]
# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
# Copyright 2020 Toshiba Electronic Devices & Storage Corporation
%YAML 1.2
---
$id: "http://devicetree.org/schemas/watchdog/toshiba,visconti-wdt.yaml#"
$schema: "http://devicetree.org/meta-schemas/core.yaml#"
title: Toshiba Visconti SoCs PIUWDT Watchdog timer
maintainers:
- Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp>
allOf:
- $ref: watchdog.yaml#
properties:
compatible:
enum:
- toshiba,visconti-wdt
reg:
maxItems: 1
clocks:
maxItems: 1
timeout-sec: true
required:
- compatible
- reg
- clocks
additionalProperties: false
examples:
- |
soc {
#address-cells = <2>;
#size-cells = <2>;
wdt_clk: wdt-clk {
compatible = "fixed-clock";
clock-frequency = <150000000>;
#clock-cells = <0>;
};
watchdog@28330000 {
compatible = "toshiba,visconti-wdt";
reg = <0 0x28330000 0 0x1000>;
clocks = <&wdt_clk>;
timeout-sec = <20>;
};
};