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

   1 Allwinner SoCs Watchdog timer
   2
   3 Required properties:
   4
   5 - compatible : should be one of
   6         "allwinner,sun4i-a10-wdt"
   7         "allwinner,sun6i-a31-wdt"
   8         "allwinner,sun50i-a64-wdt","allwinner,sun6i-a31-wdt"
   9         "allwinner,suniv-f1c100s-wdt", "allwinner,sun4i-a10-wdt"
  10 - reg : Specifies base physical address and size of the registers.
  11
  12 Optional properties:
  13 - timeout-sec : Contains the watchdog timeout in seconds
  14
  15 Example:
  16
  17 wdt: watchdog@1c20c90 {
  18         compatible = "allwinner,sun4i-a10-wdt";
  19         reg = <0x01c20c90 0x10>;
  20         timeout-sec = <10>;
  21 };