Commit 8740f71d authored by Banajit Goswami's avatar Banajit Goswami Committed by Wim Van Sebroeck
Browse files

watchdog: s3c2410_wdt - Add extra option to include watchdog for Samsung SoCs 



This patch adds HAVE_S3C2410_WATCHDOG to control inclusion of watchdog driver
for Samsung SoCs. This option will help to include the driver only for the
necessary machines and not for all for any given arch.

Signed-off-by: default avatarBanajit Goswami <banajit.g@samsung.com>
Signed-off-by: default avatarKukjin Kim <kgene.kim@samsung.com>
Signed-off-by: default avatarBen Dooks <ben-linux@fluff.org>
Signed-off-by: default avatarWim Van Sebroeck <wim@iguana.be>
parent 7e6811da

drivers/watchdog/Kconfig

+10 −4
Original line number Diff line number Diff line
@@ -145,13 +145,19 @@ config KS8695_WATCHDOG 
	  Watchdog timer embedded into KS8695 processor. This will reboot your

	  system when the timeout is reached.



config HAVE_S3C2410_WATCHDOG

	bool

	help

	  This will include watchdog timer support for Samsung SoCs. If

	  you want to include watchdog support for any machine, kindly

	  select this in the respective mach-XXXX/Kconfig file.



config S3C2410_WATCHDOG

	tristate "S3C2410 Watchdog"

	depends on ARCH_S3C2410

	depends on ARCH_S3C2410 || HAVE_S3C2410_WATCHDOG

	help

	  Watchdog timer block in the Samsung S3C2410 chips. This will

	  reboot the system when the timer expires with the watchdog

	  enabled.

	  Watchdog timer block in the Samsung SoCs. This will reboot

	  the system when the timer expires with the watchdog enabled.



	  The driver is limited by the speed of the system's PCLK

	  signal, so with reasonably fast systems (PCLK around 50-66MHz)

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