watchdog: davinci: add "timeout-sec" property

Since Davinci WDT has been switched to use WDT core, it became able to support timeout-sec property, so add it to it's binding description. Signed-off-by: Ivan Khoronzhuk <[email protected]> Acked-by: Santosh Shilimkar <[email protected]> Reviewed-by: Guenter Roeck <[email protected]> Signed-off-by: Wim Van Sebroeck <[email protected]>
iegor · Jan 28, 2014 · 4fa5daa · 4fa5daa
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commit 4fa5daa
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diff --git a/Documentation/devicetree/bindings/watchdog/davinci-wdt.txt b/Documentation/devicetree/bindings/watchdog/davinci-wdt.txt
@@ -4,9 +4,13 @@ Required properties:
 - compatible : Should be "ti,davinci-wdt"
 - reg : Should contain WDT registers location and length
 
+Optional properties:
+- timeout-sec : Contains the watchdog timeout in seconds
+
 Examples:
 
 wdt: wdt@2320000 {
 	compatible = "ti,davinci-wdt";
 	reg = <0x02320000 0x80>;
+	timeout-sec = <30>;
 };