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-ZTE zx2967 Watchdog timer
-
-Required properties:
-
-- compatible : should be one of the following.
- * zte,zx296718-wdt
-- reg : Specifies base physical address and size of the registers.
-- clocks : Pairs of phandle and specifier referencing the controller's clocks.
-- resets : Reference to the reset controller controlling the watchdog
- controller.
-
-Optional properties:
-
-- timeout-sec : Contains the watchdog timeout in seconds.
-- zte,wdt-reset-sysctrl : Directs how to reset system by the watchdog.
- if we don't want to restart system when watchdog been triggered,
- it's not required, vice versa.
- It should include following fields.
- * phandle of aon-sysctrl.
- * offset of register that be written, should be 0xb0.
- * configure value that be written to aon-sysctrl.
- * bit mask, corresponding bits will be affected.
-
-Example:
-
-wdt: watchdog@1465000 {
- compatible = "zte,zx296718-wdt";
- reg = <0x1465000 0x1000>;
- clocks = <&topcrm WDT_WCLK>;
- resets = <&toprst 35>;
- zte,wdt-reset-sysctrl = <&aon_sysctrl 0xb0 1 0x115>;
-};