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

   1 Lantiq WTD watchdog binding
   2 ============================
   3
   4 This describes the binding of the Lantiq watchdog driver.
   5
   6 -------------------------------------------------------------------------------
   7 Required properties:
   8 - compatible            : Should be one of
   9                                 "lantiq,wdt"
  10                                 "lantiq,xrx100-wdt"
  11                                 "lantiq,xrx200-wdt", "lantiq,xrx100-wdt"
  12                                 "lantiq,falcon-wdt"
  13 - reg                   : Address of the watchdog block
  14 - lantiq,rcu            : A phandle to the RCU syscon (required for
  15                           "lantiq,falcon-wdt" and "lantiq,xrx100-wdt")
  16
  17 -------------------------------------------------------------------------------
  18 Example for the watchdog on the xRX200 SoCs:
  19                 watchdog@803f0 {
  20                         compatible = "lantiq,xrx200-wdt", "lantiq,xrx100-wdt";
  21                         reg = <0x803f0 0x10>;
  22
  23                         lantiq,rcu = <&rcu0>;
  24                 };