From 90074dce5537e87b27125505bb89a373567a7ede Mon Sep 17 00:00:00 2001 From: matthieu castet Date: Fri, 5 Jun 2009 18:57:18 +0200 Subject: [WATCHDOG] add bcm47xx watchdog driver This add watchdog driver for broadcom 47xx device. It uses the ssb subsytem to access embeded watchdog device. Because the watchdog timeout is very short (about 2s), a soft timer is used to increase the watchdog period. Note : A patch for exporting the ssb_watchdog_timer_set will be submitted on next linux-mips merge. Without this patch it can't be build as a module. Signed-off-by: Aleksandar Radovanovic Signed-off-by: Matthieu CASTET Tested-by: Florian Fainelli Cc: Ralf Baechle Signed-off-by: Wim Van Sebroeck Signed-off-by: Andrew Morton --- drivers/watchdog/Kconfig | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'drivers/watchdog/Kconfig') diff --git a/drivers/watchdog/Kconfig b/drivers/watchdog/Kconfig index 70d7f8cc06b7..e8d45b6ccef8 100644 --- a/drivers/watchdog/Kconfig +++ b/drivers/watchdog/Kconfig @@ -729,6 +729,12 @@ config SBC_EPX_C3_WATCHDOG # MIPS Architecture +config BCM47XX_WDT + tristate "Broadcom BCM47xx Watchdog Timer" + depends on BCM47XX + help + Hardware driver for the Broadcom BCM47xx Watchog Timer. + config RC32434_WDT tristate "IDT RC32434 SoC Watchdog Timer" depends on MIKROTIK_RB532 -- cgit v1.2.3-55-g7522