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Documentation / devicetree / bindings / watchdog / davinci-wdt.txt




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Based on kernel version 3.15.4. Page generated on 2014-07-07 09:02 EST.

1	Texas Instruments DaVinci/Keystone Watchdog Timer (WDT) Controller
2	
3	Required properties:
4	- compatible : Should be "ti,davinci-wdt", "ti,keystone-wdt"
5	- reg : Should contain WDT registers location and length
6	
7	Optional properties:
8	- timeout-sec : Contains the watchdog timeout in seconds
9	- clocks : the clock feeding the watchdog timer.
10		   Needed if platform uses clocks.
11		   See clock-bindings.txt
12	
13	Documentation:
14	Davinci DM646x - http://www.ti.com/lit/ug/spruer5b/spruer5b.pdf
15	Keystone - http://www.ti.com/lit/ug/sprugv5a/sprugv5a.pdf
16	
17	Examples:
18	
19	wdt: wdt@2320000 {
20		compatible = "ti,davinci-wdt";
21		reg = <0x02320000 0x80>;
22		timeout-sec = <30>;
23		clocks = <&clkwdtimer0>;
24	};
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