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

* Freescale i.MX Watchdog Timer (WDT) Controller

Required properties:
- compatible : Should be "fsl,<soc>-wdt"
- reg : Should contain WDT registers location and length
- interrupts : Should contain WDT interrupt

Optional property:
- big-endian: If present the watchdog device's registers are implemented
  in big endian mode, otherwise in native mode(same with CPU), for more
  detail please see: Documentation/devicetree/bindings/regmap/regmap.txt.

Examples:

wdt@73f98000 {
	compatible = "fsl,imx51-wdt", "fsl,imx21-wdt";
	reg = <0x73f98000 0x4000>;
	interrupts = <58>;
	big-endian;
};
Commit	Line	Data
f5a427ee SG	1	* Freescale i.MX Watchdog Timer (WDT) Controller
	2
	3	Required properties:
	4	- compatible : Should be "fsl,<soc>-wdt"
	5	- reg : Should contain WDT registers location and length
	6	- interrupts : Should contain WDT interrupt
	7
f728f4bf XL	8	Optional property:
f728f4bf XL	9	- big-endian: If present the watchdog device's registers are implemented
0461aea7 XL	10	in big endian mode, otherwise in native mode(same with CPU), for more
0461aea7 XL	11	detail please see: Documentation/devicetree/bindings/regmap/regmap.txt.
f728f4bf	12
f5a427ee SG	13	Examples:
	14
	15	wdt@73f98000 {
	16	compatible = "fsl,imx51-wdt", "fsl,imx21-wdt";
	17	reg = <0x73f98000 0x4000>;
	18	interrupts = <58>;
f728f4bf	19	big-endian;
f5a427ee	20	};