[deliverable/linux.git] / Documentation / devicetree / bindings / watchdog / imgpdc-wdt.txt

*ImgTec PowerDown Controller (PDC) Watchdog Timer (WDT)

Required properties:
- compatible : Should be "img,pdc-wdt"
- reg : Should contain WDT registers location and length
- clocks: Must contain an entry for each entry in clock-names.
- clock-names: Should contain "wdt" and "sys"; the watchdog counter
               clock and register interface clock respectively.
- interrupts : Should contain WDT interrupt

Examples:

watchdog@18102100 {
	compatible = "img,pdc-wdt";
	reg = <0x18102100 0x100>;
	clocks = <&pdc_wdt_clk>, <&sys_clk>;
	clock-names = "wdt", "sys";
	interrupts = <0 52 IRQ_TYPE_LEVEL_HIGH>;
};
Commit	Line	Data
1888e7ad NT	1	*ImgTec PowerDown Controller (PDC) Watchdog Timer (WDT)
	2
	3	Required properties:
	4	- compatible : Should be "img,pdc-wdt"
	5	- reg : Should contain WDT registers location and length
	6	- clocks: Must contain an entry for each entry in clock-names.
	7	- clock-names: Should contain "wdt" and "sys"; the watchdog counter
	8	clock and register interface clock respectively.
	9	- interrupts : Should contain WDT interrupt
	10
	11	Examples:
	12
	13	watchdog@18102100 {
	14	compatible = "img,pdc-wdt";
	15	reg = <0x18102100 0x100>;
	16	clocks = <&pdc_wdt_clk>, <&sys_clk>;
	17	clock-names = "wdt", "sys";
	18	interrupts = <0 52 IRQ_TYPE_LEVEL_HIGH>;
	19	};