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-Xilinx AXI/PLB soft-core watchdog Device Tree Bindings
----------------------------------------------------------
-
-Required properties:
-- compatible : Should be "xlnx,xps-timebase-wdt-1.00.a" or
- "xlnx,xps-timebase-wdt-1.01.a".
-- reg : Physical base address and size
-
-Optional properties:
-- clocks : Input clock specifier. Refer to common clock
- bindings.
-- clock-frequency : Frequency of clock in Hz
-- xlnx,wdt-enable-once : 0 - Watchdog can be restarted
- 1 - Watchdog can be enabled just once
-- xlnx,wdt-interval : Watchdog timeout interval in 2^<val> clock cycles,
- <val> is integer from 8 to 31.
-
-Example:
-axi-timebase-wdt@40100000 {
- clock-frequency = <50000000>;
- compatible = "xlnx,xps-timebase-wdt-1.00.a";
- clocks = <&clkc 15>;
- reg = <0x40100000 0x10000>;
- xlnx,wdt-enable-once = <0x0>;
- xlnx,wdt-interval = <0x1b>;
-} ;