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

   1 Zynq Watchdog Device Tree Bindings
   2 -------------------------------------------
   3
   4 Required properties:
   5 - compatible            : Should be "cdns,wdt-r1p2".
   6 - clocks                : This is pclk (APB clock).
   7 - interrupts            : This is wd_irq - watchdog timeout interrupt.
   8
   9 Optional properties
  10 - reset-on-timeout      : If this property exists, then a reset is done
  11                           when watchdog times out.
  12 - timeout-sec           : Watchdog timeout value (in seconds).
  13
  14 Example:
  15         watchdog@f8005000 {
  16                 compatible = "cdns,wdt-r1p2";
  17                 clocks = <&clkc 45>;
  18                 interrupt-parent = <&intc>;
  19                 interrupts = <0 9 1>;
  20                 reg = <0xf8005000 0x1000>;
  21                 reset-on-timeout;
  22                 timeout-sec = <10>;
  23         };