Ingenic Watchdog Timer (WDT) Controller for JZ4740 & JZ4780

Required properties:
compatible: "ingenic,jz4740-watchdog" or "ingenic,jz4780-watchdog"
reg: Register address and length for watchdog registers

Example:

watchdog: jz4740-watchdog@10002000 {
	compatible = "ingenic,jz4740-watchdog";
	reg = <0x10002000 0x100>;
};