X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=drivers%2Fwatchdog%2FKconfig;h=c356146bd712bbe1b7a3af255f0d1f8fd9bd6646;hb=5cc103506289de7ee0a0b526ae0381541990cad4;hp=24efd8ea41bb04bab6830cfddfd2281881ec9ae7;hpb=70057a5a61a9c703aac0cc51811de8d3384d2889;p=pandora-kernel.git

diff --git a/drivers/watchdog/Kconfig b/drivers/watchdog/Kconfig
index 24efd8ea41bb..c356146bd712 100644
--- a/drivers/watchdog/Kconfig
+++ b/drivers/watchdog/Kconfig
@@ -957,12 +957,32 @@ config PIKA_WDT
 	  the Warp platform.
 
 config BOOKE_WDT
-	bool "PowerPC Book-E Watchdog Timer"
+	tristate "PowerPC Book-E Watchdog Timer"
 	depends on BOOKE || 4xx
 	---help---
+	  Watchdog driver for PowerPC Book-E chips, such as the Freescale
+	  MPC85xx SOCs and the IBM PowerPC 440.
+
 	  Please see Documentation/watchdog/watchdog-api.txt for
 	  more information.
 
+config BOOKE_WDT_DEFAULT_TIMEOUT
+	int "PowerPC Book-E Watchdog Timer Default Timeout"
+	depends on BOOKE_WDT
+	default 38 if FSL_BOOKE
+	range 0 63 if FSL_BOOKE
+	default 3 if !FSL_BOOKE
+	range 0 3 if !FSL_BOOKE
+	help
+	  Select the default watchdog timer period to be used by the PowerPC
+	  Book-E watchdog driver.  A watchdog "event" occurs when the bit
+	  position represented by this number transitions from zero to one.
+
+	  For Freescale Book-E processors, this is a number between 0 and 63.
+	  For other Book-E processors, this is a number between 0 and 3.
+
+	  The value can be overidden by the wdt_period command-line parameter.
+
 # PPC64 Architecture
 
 config WATCHDOG_RTAS