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

   1 Mediatek SoCs Watchdog timer
   2
   3 Required properties:
   4
   5 - compatible should contain:
   6         "mediatek,mt2701-wdt", "mediatek,mt6589-wdt": for MT2701
   7         "mediatek,mt2712-wdt", "mediatek,mt6589-wdt": for MT2712
   8         "mediatek,mt6589-wdt": for MT6589
   9         "mediatek,mt6797-wdt", "mediatek,mt6589-wdt": for MT6797
  10         "mediatek,mt7622-wdt", "mediatek,mt6589-wdt": for MT7622
  11         "mediatek,mt7623-wdt", "mediatek,mt6589-wdt": for MT7623
  12         "mediatek,mt7629-wdt", "mediatek,mt6589-wdt": for MT7629
  13         "mediatek,mt8183-wdt", "mediatek,mt6589-wdt": for MT8183
  14         "mediatek,mt8516-wdt", "mediatek,mt6589-wdt": for MT8516
  15
  16 - reg : Specifies base physical address and size of the registers.
  17
  18 Optional properties:
  19 - timeout-sec: contains the watchdog timeout in seconds.
  20 - #reset-cells: Should be 1.
  21
  22 Example:
  23
  24 watchdog: watchdog@10007000 {
  25         compatible = "mediatek,mt8183-wdt",
  26                      "mediatek,mt6589-wdt";
  27         reg = <0 0x10007000 0 0x100>;
  28         timeout-sec = <10>;
  29         #reset-cells = <1>;
  30 };