[thirdparty/kernel/stable.git] / Documentation / devicetree / bindings / watchdog / ingenic,jz4740-wdt.txt

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
clocks: phandle to the RTC clock
clock-names: should be "rtc"

Example:

watchdog: jz4740-watchdog@10002000 {
	compatible = "ingenic,jz4740-watchdog";
	reg = <0x10002000 0x10>;

	clocks = <&cgu JZ4740_CLK_RTC>;
	clock-names = "rtc";
};
Commit	Line	Data
be17980d	1	Ingenic Watchdog Timer (WDT) Controller for JZ4740 & JZ4780
73af1520 ZLK	2
73af1520 ZLK	3	Required properties:
be17980d	4	compatible: "ingenic,jz4740-watchdog" or "ingenic,jz4780-watchdog"
73af1520	5	reg: Register address and length for watchdog registers
9a0225d9 PC	6	clocks: phandle to the RTC clock
9a0225d9 PC	7	clock-names: should be "rtc"
73af1520 ZLK	8
	9	Example:
	10
4c9847b7	11	watchdog: jz4740-watchdog@10002000 {
73af1520	12	compatible = "ingenic,jz4740-watchdog";
9a0225d9 PC	13	reg = <0x10002000 0x10>;
	14
	15	clocks = <&cgu JZ4740_CLK_RTC>;
	16	clock-names = "rtc";
73af1520	17	};