X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?p=pandora-kernel.git;a=blobdiff_plain;f=Documentation%2Fdevicetree%2Fbindings%2Fwatchdog%2Fgpio-wdt.txt;h=198794963786bac2d46e4e9af0b39b28828669f2;hp=37afec194949a3ca07f8ae476f1d681e4bdeedc4;hb=5c2770079fb9b8c5bfb7113d9e76de66e77a0e24;hpb=a87af778d847dc085c06c98b7e6d1ca441f7f087

diff --git a/Documentation/devicetree/bindings/watchdog/gpio-wdt.txt b/Documentation/devicetree/bindings/watchdog/gpio-wdt.txt
index 37afec194949..198794963786 100644
--- a/Documentation/devicetree/bindings/watchdog/gpio-wdt.txt
+++ b/Documentation/devicetree/bindings/watchdog/gpio-wdt.txt
@@ -13,6 +13,11 @@ Required Properties:
     by the GPIO flags.
 - hw_margin_ms: Maximum time to reset watchdog circuit (milliseconds).
 
+Optional Properties:
+- always-running: If the watchdog timer cannot be disabled, add this flag to
+  have the driver keep toggling the signal without a client. It will only cease
+  to toggle the signal when the device is open and the timeout elapsed.
+
 Example:
 	watchdog: watchdog {
 		/* ADM706 */