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