* ST LPC WDT

Required properties:
- compatible : "st,<soc>-lpc-wdt"
- reg: LPC registers base address + range
- clock-names : Should be "lpc_wdt"
- clocks: Clock used by LPC device
- timeout-sec: watchdog timeout in seconds
- st,syscfg: syscfg node used to configure
		cpu reset type and mask.
- st,rst_type: Choose between "warm" or "cold" reset

Example:
	wdt@0xfde05000 {
	        compatible	= "st,stih416-lpc-wdt";
		reg		= <0xfde05000 0x1000>;
		clock-names	= "lpc_wdt";
		clocks		= <&CLK_M_MPETHSENS>;
		timeout-sec	= <600>;
		st,syscfg	= <&syscfg_system>;
		st,rst_type	= "warm";
	};

