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-Alphascale asm9260 Watchdog timer
-
-Required properties:
-
-- compatible : should be "alphascale,asm9260-wdt".
-- reg : Specifies base physical address and size of the registers.
-- clocks : the clocks feeding the watchdog timer. See clock-bindings.txt
-- clock-names : should be set to
- "mod" - source for tick counter.
- "ahb" - ahb gate.
-- resets : phandle pointing to the system reset controller with
- line index for the watchdog.
-- reset-names : should be set to "wdt_rst".
-
-Optional properties:
-- timeout-sec : shall contain the default watchdog timeout in seconds,
- if unset, the default timeout is 30 seconds.
-- alphascale,mode : three modes are supported
- "hw" - hw reset (default).
- "sw" - sw reset.
- "debug" - no action is taken.
-
-Example:
-
-watchdog0: watchdog@80048000 {
- compatible = "alphascale,asm9260-wdt";
- reg = <0x80048000 0x10>;
- clocks = <&acc CLKID_SYS_WDT>, <&acc CLKID_AHB_WDT>;
- clock-names = "mod", "ahb";
- interrupts = <55>;
- resets = <&rst WDT_RESET>;
- reset-names = "wdt_rst";
- timeout-sec = <30>;
- alphascale,mode = "hw";
-};