1 files changed, 7 insertions, 0 deletions

diff --git a/Documentation/watchdog/watchdog-parameters.txt b/Documentation/watchdog/watchdog-parameters.txt
index f9492fed4104..692791cc674c 100644
--- a/Documentation/watchdog/watchdog-parameters.txt
+++ b/Documentation/watchdog/watchdog-parameters.txt
@@ -150,6 +150,8 @@ nowayout: Disable watchdog shutdown on close
 -------------------------------------------------
 it87_wdt:
 nogameport: Forbid the activation of game port, default=0
+nocir: Forbid the use of CIR (workaround for some buggy setups); set to 1 if
+system resets despite watchdog daemon running, default=0
 exclusive: Watchdog exclusive device open, default=1
 timeout: Watchdog timeout in seconds, default=60
 testmode: Watchdog test mode (1 = no reboot), default=0
@@ -325,6 +327,11 @@ soft_noboot: Softdog action, set to 1 to ignore reboots, 0 to reboot
 stmp3xxx_wdt:
 heartbeat: Watchdog heartbeat period in seconds from 1 to 4194304, default 19
 -------------------------------------------------
+tegra_wdt:
+heartbeat: Watchdog heartbeats in seconds. (default = 120)
+nowayout: Watchdog cannot be stopped once started
+        (default=kernel config parameter)
+-------------------------------------------------
 ts72xx_wdt:
 timeout: Watchdog timeout in seconds. (1 <= timeout <= 8, default=8)
 nowayout: Disable watchdog shutdown on close