[deliverable/linux.git] / Documentation / devicetree / bindings / watchdog / dw_wdt.txt

Synopsys Designware Watchdog Timer

Required Properties:

- compatible	: Should contain "snps,dw-wdt"
- reg		: Base address and size of the watchdog timer registers.
- clocks	: phandle + clock-specifier for the clock that drives the
		watchdog timer.

Optional Properties:

- interrupts	: The interrupt used for the watchdog timeout warning.

Example:

	watchdog0: wd@ffd02000 {
		compatible = "snps,dw-wdt";
		reg = <0xffd02000 0x1000>;
		interrupts = <0 171 4>;
		clocks = <&per_base_clk>;
	};
Commit	Line	Data
58e56373 DN	1	Synopsys Designware Watchdog Timer
	2
	3	Required Properties:
	4
	5	- compatible : Should contain "snps,dw-wdt"
	6	- reg : Base address and size of the watchdog timer registers.
	7	- clocks : phandle + clock-specifier for the clock that drives the
	8	watchdog timer.
	9
	10	Optional Properties:
	11
	12	- interrupts : The interrupt used for the watchdog timeout warning.
	13
	14	Example:
	15
	16	watchdog0: wd@ffd02000 {
	17	compatible = "snps,dw-wdt";
	18	reg = <0xffd02000 0x1000>;
	19	interrupts = <0 171 4>;
	20	clocks = <&per_base_clk>;
	21	};