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authorFu Wei <fu.wei@linaro.org>2016-02-29 16:46:47 +0800
committerWim Van Sebroeck <wim@iguana.be>2016-03-04 20:23:14 +0100
commit2fc94b5f229a5d9d1db7fd91d0a4808cfeb915f5 (patch)
treee905e09129f78db5811090a8cd8b273667272e67 /Documentation/watchdog
parentc36a483d80072f7efdd09e94dd733120dc8ecfb2 (diff)
downloadlinux-2fc94b5f229a5d9d1db7fd91d0a4808cfeb915f5.tar.bz2
Documentation: add sbsa-gwdt driver documentation
The sbsa-gwdt.txt documentation in devicetree/bindings/watchdog is for introducing SBSA(Server Base System Architecture) Generic Watchdog device node info into FDT. Also add sbsa-gwdt introduction in watchdog-parameters.txt Acked-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Fu Wei <fu.wei@linaro.org> Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
Diffstat (limited to 'Documentation/watchdog')
-rw-r--r--Documentation/watchdog/watchdog-parameters.txt7
1 files changed, 7 insertions, 0 deletions
diff --git a/Documentation/watchdog/watchdog-parameters.txt b/Documentation/watchdog/watchdog-parameters.txt
index 53dfc73e0171..beb0ae7bb3e6 100644
--- a/Documentation/watchdog/watchdog-parameters.txt
+++ b/Documentation/watchdog/watchdog-parameters.txt
@@ -289,6 +289,13 @@ sbc_fitpc2_wdt:
margin: Watchdog margin in seconds (default 60s)
nowayout: Watchdog cannot be stopped once started
-------------------------------------------------
+sbsa_gwdt:
+timeout: Watchdog timeout in seconds. (default 10s)
+action: Watchdog action at the first stage timeout,
+ set to 0 to ignore, 1 to panic. (default=0)
+nowayout: Watchdog cannot be stopped once started
+ (default=kernel config parameter)
+-------------------------------------------------
sc1200wdt:
isapnp: When set to 0 driver ISA PnP support will be disabled (default=1)
io: io port