OpenCloudOS-Kernel/Documentation/devicetree/bindings/watchdog/mtk-wdt.txt

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Mediatek SoCs Watchdog timer
Required properties:
- compatible should contain:
"mediatek,mt2701-wdt", "mediatek,mt6589-wdt": for MT2701
"mediatek,mt6589-wdt": for MT6589
"mediatek,mt6797-wdt", "mediatek,mt6589-wdt": for MT6797
"mediatek,mt7622-wdt", "mediatek,mt6589-wdt": for MT7622
"mediatek,mt7623-wdt", "mediatek,mt6589-wdt": for MT7623
"mediatek,mt7629-wdt", "mediatek,mt6589-wdt": for MT7629
"mediatek,mt8516-wdt", "mediatek,mt6589-wdt": for MT8516
- reg : Specifies base physical address and size of the registers.
Optional properties:
- timeout-sec: contains the watchdog timeout in seconds.
Example:
wdt: watchdog@10000000 {
compatible = "mediatek,mt6589-wdt";
reg = <0x10000000 0x18>;
timeout-sec = <10>;
};