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#
# Watchdog device configuration
#

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menuconfig WATCHDOG
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	bool "Watchdog Timer Support"
	---help---
	  If you say Y here (and to one of the following options) and create a
	  character special file /dev/watchdog with major number 10 and minor
	  number 130 using mknod ("man mknod"), you will get a watchdog, i.e.:
	  subsequently opening the file and then failing to write to it for
	  longer than 1 minute will result in rebooting the machine. This
	  could be useful for a networked machine that needs to come back
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	  on-line as fast as possible after a lock-up. There's both a watchdog
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	  implementation entirely in software (which can sometimes fail to
	  reboot the machine) and a driver for hardware watchdog boards, which
	  are more robust and can also keep track of the temperature inside
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	  your computer. For details, read
	  <file:Documentation/watchdog/watchdog-api.txt> in the kernel source.
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	  The watchdog is usually used together with the watchdog daemon
	  which is available from
	  <ftp://ibiblio.org/pub/Linux/system/daemons/watchdog/>. This daemon can
	  also monitor NFS connections and can reboot the machine when the process
	  table is full.

	  If unsure, say N.

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if WATCHDOG

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config WATCHDOG_CORE
	bool "WatchDog Timer Driver Core"
	---help---
	  Say Y here if you want to use the new watchdog timer driver core.
	  This driver provides a framework for all watchdog timer drivers
	  and gives them the /dev/watchdog interface (and later also the
	  sysfs interface).

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config WATCHDOG_NOWAYOUT
	bool "Disable watchdog shutdown on close"
	help
	  The default watchdog behaviour (which you get if you say N here) is
	  to stop the timer if the process managing it closes the file
	  /dev/watchdog. It's always remotely possible that this process might
	  get killed. If you say Y here, the watchdog cannot be stopped once
	  it has been started.

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config WATCHDOG_HANDLE_BOOT_ENABLED
	bool "Update boot-enabled watchdog until userspace takes over"
	default y
	help
	  The default watchdog behaviour (which you get if you say Y here) is
	  to ping watchdog devices that were enabled before the driver has
	  been loaded until control is taken over from userspace using the
	  /dev/watchdog file. If you say N here, the kernel will not update
	  the watchdog on its own. Thus if your userspace does not start fast
	  enough your device will reboot.

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config WATCHDOG_SYSFS
	bool "Read different watchdog information through sysfs"
	help
	  Say Y here if you want to enable watchdog device status read through
	  sysfs attributes.

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#
# General Watchdog drivers
#

comment "Watchdog Device Drivers"

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# Architecture Independent
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config SOFT_WATCHDOG
	tristate "Software watchdog"
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	select WATCHDOG_CORE
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	help
	  A software monitoring watchdog. This will fail to reboot your system
	  from some situations that the hardware watchdog will recover
	  from. Equally it's a lot cheaper to install.

	  To compile this driver as a module, choose M here: the
	  module will be called softdog.

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config SOFT_WATCHDOG_PRETIMEOUT
	bool "Software watchdog pretimeout governor support"
	depends on SOFT_WATCHDOG && WATCHDOG_PRETIMEOUT_GOV
	help
	  Enable this if you want to use pretimeout governors with the software
	  watchdog. Be aware that governors might affect the watchdog because it
	  is purely software, e.g. the panic governor will stall it!

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config DA9052_WATCHDOG
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	tristate "Dialog DA9052 Watchdog"
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	depends on PMIC_DA9052 || COMPILE_TEST
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	select WATCHDOG_CORE
	help
	  Support for the watchdog in the DA9052 PMIC. Watchdog trigger
	  cause system reset.
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	  Say Y here to include support for the DA9052 watchdog.
	  Alternatively say M to compile the driver as a module,
	  which will be called da9052_wdt.
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config DA9055_WATCHDOG
	tristate "Dialog Semiconductor DA9055 Watchdog"
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	depends on MFD_DA9055 || COMPILE_TEST
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	select WATCHDOG_CORE
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	help
	  If you say yes here you get support for watchdog on the Dialog
	  Semiconductor DA9055 PMIC.

	  This driver can also be built as a module.  If so, the module
	  will be called da9055_wdt.

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config DA9063_WATCHDOG
	tristate "Dialog DA9063 Watchdog"
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	depends on MFD_DA9063 || COMPILE_TEST
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	select WATCHDOG_CORE
	help
	  Support for the watchdog in the DA9063 PMIC.

	  This driver can be built as a module. The module name is da9063_wdt.

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config DA9062_WATCHDOG
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	tristate "Dialog DA9062/61 Watchdog"
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	depends on MFD_DA9062 || COMPILE_TEST
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	select WATCHDOG_CORE
	help
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	  Support for the watchdog in the DA9062 and DA9061 PMICs.
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	  This driver can be built as a module. The module name is da9062_wdt.

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config GPIO_WATCHDOG
	tristate "Watchdog device controlled through GPIO-line"
	depends on OF_GPIO
	select WATCHDOG_CORE
	help
	  If you say yes here you get support for watchdog device
	  controlled through GPIO-line.

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config GPIO_WATCHDOG_ARCH_INITCALL
	bool "Register the watchdog as early as possible"
	depends on GPIO_WATCHDOG=y
	help
	  In some situations, the default initcall level (module_init)
	  in not early enough in the boot process to avoid the watchdog
	  to be triggered.
	  If you say yes here, the initcall level would be raised to
	  arch_initcall.
	  If in doubt, say N.

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config MENF21BMC_WATCHDOG
	tristate "MEN 14F021P00 BMC Watchdog"
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	depends on MFD_MENF21BMC || COMPILE_TEST
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	depends on I2C
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	select WATCHDOG_CORE
	help
	  Say Y here to include support for the MEN 14F021P00 BMC Watchdog.

	  This driver can also be built as a module. If so the module
	  will be called menf21bmc_wdt.

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config TANGOX_WATCHDOG
	tristate "Sigma Designs SMP86xx/SMP87xx watchdog"
	select WATCHDOG_CORE
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	depends on ARCH_TANGO || COMPILE_TEST
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	depends on HAS_IOMEM
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	help
	  Support for the watchdog in Sigma Designs SMP86xx (tango3)
	  and SMP87xx (tango4) family chips.

	  This driver can be built as a module. The module name is tangox_wdt.

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config WDAT_WDT
	tristate "ACPI Watchdog Action Table (WDAT)"
	depends on ACPI
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	select WATCHDOG_CORE
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	select ACPI_WATCHDOG
	help
	  This driver adds support for systems with ACPI Watchdog Action
	  Table (WDAT) table. Servers typically have this but it can be
	  found on some desktop machines as well. This driver will take
	  over the native iTCO watchdog driver found on many Intel CPUs.

	  To compile this driver as module, choose M here: the module will
	  be called wdat_wdt.

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config WM831X_WATCHDOG
	tristate "WM831x watchdog"
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	depends on MFD_WM831X
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	select WATCHDOG_CORE
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	help
	  Support for the watchdog in the WM831x AudioPlus PMICs.  When
	  the watchdog triggers the system will be reset.

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config WM8350_WATCHDOG
	tristate "WM8350 watchdog"
	depends on MFD_WM8350
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	select WATCHDOG_CORE
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	help
	  Support for the watchdog in the WM8350 AudioPlus PMIC.  When
	  the watchdog triggers the system will be reset.

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config XILINX_WATCHDOG
	tristate "Xilinx Watchdog timer"
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	depends on HAS_IOMEM
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	select WATCHDOG_CORE
	help
	  Watchdog driver for the xps_timebase_wdt ip core.

	  To compile this driver as a module, choose M here: the
	  module will be called of_xilinx_wdt.

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config ZIIRAVE_WATCHDOG
	tristate "Zodiac RAVE Watchdog Timer"
	depends on I2C
	select WATCHDOG_CORE
	help
	  Watchdog driver for the Zodiac Aerospace RAVE Switch Watchdog
	  Processor.

	  To compile this driver as a module, choose M here: the
	  module will be called ziirave_wdt.

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# ALPHA Architecture

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# ARM Architecture

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config ARM_SP805_WATCHDOG
	tristate "ARM SP805 Watchdog"
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	depends on (ARM || ARM64 || COMPILE_TEST) && ARM_AMBA
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	select WATCHDOG_CORE
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	help
	  ARM Primecell SP805 Watchdog timer. This will reboot your system when
	  the timeout is reached.

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config ARM_SBSA_WATCHDOG
	tristate "ARM SBSA Generic Watchdog"
	depends on ARM64
	depends on ARM_ARCH_TIMER
	select WATCHDOG_CORE
	help
	  ARM SBSA Generic Watchdog has two stage timeouts:
	  the first signal (WS0) is for alerting the system by interrupt,
	  the second one (WS1) is a real hardware reset.
	  More details: ARM DEN0029B - Server Base System Architecture (SBSA)

	  This driver can operate ARM SBSA Generic Watchdog as a single stage
	  or a two stages watchdog, it depends on the module parameter "action".

	  Note: the maximum timeout in the two stages mode is half of that in
	  the single stage mode.

	  To compile this driver as module, choose M here: The module
	  will be called sbsa_gwdt.

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config ASM9260_WATCHDOG
	tristate "Alphascale ASM9260 watchdog"
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	depends on MACH_ASM9260 || COMPILE_TEST
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	depends on OF
	select WATCHDOG_CORE
	select RESET_CONTROLLER
	help
	  Watchdog timer embedded into Alphascale asm9260 chips. This will reboot your
	  system when the timeout is reached.

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config AT91RM9200_WATCHDOG
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	tristate "AT91RM9200 watchdog"
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	depends on (SOC_AT91RM9200 && MFD_SYSCON) || COMPILE_TEST
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	help
	  Watchdog timer embedded into AT91RM9200 chips. This will reboot your
	  system when the timeout is reached.

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config AT91SAM9X_WATCHDOG
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	tristate "AT91SAM9X / AT91CAP9 watchdog"
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	depends on ARCH_AT91 || COMPILE_TEST
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	select WATCHDOG_CORE
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	help
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	  Watchdog timer embedded into AT91SAM9X and AT91CAP9 chips. This will
	  reboot your system when the timeout is reached.
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config SAMA5D4_WATCHDOG
	tristate "Atmel SAMA5D4 Watchdog Timer"
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	depends on ARCH_AT91 || COMPILE_TEST
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	select WATCHDOG_CORE
	help
	  Atmel SAMA5D4 watchdog timer is embedded into SAMA5D4 chips.
	  Its Watchdog Timer Mode Register can be written more than once.
	  This will reboot your system when the timeout is reached.

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config CADENCE_WATCHDOG
	tristate "Cadence Watchdog Timer"
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	depends on HAS_IOMEM
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	select WATCHDOG_CORE
	help
	  Say Y here if you want to include support for the watchdog
	  timer in the Xilinx Zynq.

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config 21285_WATCHDOG
	tristate "DC21285 watchdog"
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	depends on FOOTBRIDGE
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	help
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	  The Intel Footbridge chip contains a built-in watchdog circuit. Say Y
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	  here if you wish to use this. Alternatively say M to compile the
	  driver as a module, which will be called wdt285.

	  This driver does not work on all machines. In particular, early CATS
	  boards have hardware problems that will cause the machine to simply
	  lock up if the watchdog fires.

	  "If in doubt, leave it out" - say N.

config 977_WATCHDOG
	tristate "NetWinder WB83C977 watchdog"
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	depends on (FOOTBRIDGE && ARCH_NETWINDER) || (ARM && COMPILE_TEST)
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	help
	  Say Y here to include support for the WB977 watchdog included in
	  NetWinder machines. Alternatively say M to compile the driver as
	  a module, which will be called wdt977.

	  Not sure? It's safe to say N.

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config GEMINI_WATCHDOG
	tristate "Gemini watchdog"
	depends on ARCH_GEMINI
	select WATCHDOG_CORE
	help
	  Say Y here if to include support for the watchdog timer
	  embedded in the Cortina Systems Gemini family of devices.

	  To compile this driver as a module, choose M here: the
	  module will be called gemini_wdt.

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config IXP4XX_WATCHDOG
	tristate "IXP4xx Watchdog"
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	depends on ARCH_IXP4XX
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	help
	  Say Y here if to include support for the watchdog timer
	  in the Intel IXP4xx network processors. This driver can
	  be built as a module by choosing M. The module will
	  be called ixp4xx_wdt.

	  Note: The internal IXP4xx watchdog does a soft CPU reset
	  which doesn't reset any peripherals. There are circumstances
	  where the watchdog will fail to reset the board correctly
	  (e.g., if the boot ROM is in an unreadable state).

	  Say N if you are unsure.

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config KS8695_WATCHDOG
	tristate "KS8695 watchdog"
	depends on ARCH_KS8695
	help
	  Watchdog timer embedded into KS8695 processor. This will reboot your
	  system when the timeout is reached.

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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.

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config S3C2410_WATCHDOG
	tristate "S3C2410 Watchdog"
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	depends on HAVE_S3C2410_WATCHDOG || COMPILE_TEST
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	select WATCHDOG_CORE
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	select MFD_SYSCON if ARCH_EXYNOS
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	help
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	  Watchdog timer block in the Samsung SoCs. This will reboot
	  the system when the timer expires with the watchdog enabled.
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	  The driver is limited by the speed of the system's PCLK
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	  signal, so with reasonably fast systems (PCLK around 50-66MHz)
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	  then watchdog intervals of over approximately 20seconds are
	  unavailable.

	  The driver can be built as a module by choosing M, and will
	  be called s3c2410_wdt

config SA1100_WATCHDOG
	tristate "SA1100/PXA2xx watchdog"
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	depends on ARCH_SA1100 || ARCH_PXA
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	help
	  Watchdog timer embedded into SA11x0 and PXA2xx chips. This will
	  reboot your system when timeout is reached.

	  NOTE: once enabled, this timer cannot be disabled.

	  To compile this driver as a module, choose M here: the
	  module will be called sa1100_wdt.

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config DW_WATCHDOG
	tristate "Synopsys DesignWare watchdog"
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	depends on HAS_IOMEM
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	select WATCHDOG_CORE
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	help
	  Say Y here if to include support for the Synopsys DesignWare
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	  watchdog timer found in many chips.
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	  To compile this driver as a module, choose M here: the
	  module will be called dw_wdt.

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config EP93XX_WATCHDOG
	tristate "EP93xx Watchdog"
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	depends on ARCH_EP93XX || COMPILE_TEST
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	select WATCHDOG_CORE
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	help
	  Say Y here if to include support for the watchdog timer
	  embedded in the Cirrus Logic EP93xx family of devices.

	  To compile this driver as a module, choose M here: the
	  module will be called ep93xx_wdt.

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config OMAP_WATCHDOG
	tristate "OMAP Watchdog"
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	depends on ARCH_OMAP16XX || ARCH_OMAP2PLUS || COMPILE_TEST
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	select WATCHDOG_CORE
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	help
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	  Support for TI OMAP1610/OMAP1710/OMAP2420/OMAP3430/OMAP4430 watchdog.  Say 'Y'
	  here to enable the OMAP1610/OMAP1710/OMAP2420/OMAP3430/OMAP4430 watchdog timer.
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config PNX4008_WATCHDOG
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	tristate "LPC32XX Watchdog"
	depends on ARCH_LPC32XX
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	select WATCHDOG_CORE
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	help
	  Say Y here if to include support for the watchdog timer
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	  in the LPC32XX processor.
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	  This driver can be built as a module by choosing M. The module
	  will be called pnx4008_wdt.

	  Say N if you are unsure.

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config IOP_WATCHDOG
	tristate "IOP Watchdog"
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	depends on ARCH_IOP13XX
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	select WATCHDOG_NOWAYOUT if (ARCH_IOP32X || ARCH_IOP33X)
	help
	  Say Y here if to include support for the watchdog timer
	  in the Intel IOP3XX & IOP13XX I/O Processors.  This driver can
	  be built as a module by choosing M. The module will
	  be called iop_wdt.

	  Note: The IOP13XX watchdog does an Internal Bus Reset which will
	  affect both cores and the peripherals of the IOP.  The ATU-X
	  and/or ATUe configuration registers will remain intact, but if
	  operating as an Root Complex and/or Central Resource, the PCI-X
	  and/or PCIe busses will also be reset.  THIS IS A VERY BIG HAMMER.

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config DAVINCI_WATCHDOG
	tristate "DaVinci watchdog"
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	depends on ARCH_DAVINCI || ARCH_KEYSTONE || COMPILE_TEST
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	select WATCHDOG_CORE
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	help
	  Say Y here if to include support for the watchdog timer
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	  in the DaVinci DM644x/DM646x or Keystone processors.
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	  To compile this driver as a module, choose M here: the
	  module will be called davinci_wdt.

	  NOTE: once enabled, this timer cannot be disabled.
	  Say N if you are unsure.

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config ORION_WATCHDOG
	tristate "Orion watchdog"
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	depends on ARCH_ORION5X || ARCH_DOVE || MACH_DOVE || ARCH_MVEBU || (COMPILE_TEST && !ARCH_EBSA110)
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	depends on ARM
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	select WATCHDOG_CORE
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	help
	  Say Y here if to include support for the watchdog timer
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	  in the Marvell Orion5x and Kirkwood ARM SoCs.
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	  To compile this driver as a module, choose M here: the
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	  module will be called orion_wdt.
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config RN5T618_WATCHDOG
	tristate "Ricoh RN5T618 watchdog"
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	depends on MFD_RN5T618 || COMPILE_TEST
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	select WATCHDOG_CORE
	help
	  If you say yes here you get support for watchdog on the Ricoh
	  RN5T618 PMIC.

	  This driver can also be built as a module.  If so, the module
	  will be called rn5t618_wdt.

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config SUNXI_WATCHDOG
	tristate "Allwinner SoCs watchdog support"
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	depends on ARCH_SUNXI || COMPILE_TEST
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	select WATCHDOG_CORE
	help
	  Say Y here to include support for the watchdog timer
	  in Allwinner SoCs.
	  To compile this driver as a module, choose M here: the
	  module will be called sunxi_wdt.

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config COH901327_WATCHDOG
	bool "ST-Ericsson COH 901 327 watchdog"
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	depends on ARCH_U300 || (ARM && COMPILE_TEST)
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	default y if MACH_U300
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	select WATCHDOG_CORE
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	help
	  Say Y here to include Watchdog timer support for the
	  watchdog embedded into the ST-Ericsson U300 series platforms.
	  This watchdog is used to reset the system and thus cannot be
	  compiled as a module.

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config TWL4030_WATCHDOG
	tristate "TWL4030 Watchdog"
	depends on TWL4030_CORE
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	select WATCHDOG_CORE
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	help
	  Support for TI TWL4030 watchdog.  Say 'Y' here to enable the
	  watchdog timer support for TWL4030 chips.

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config STMP3XXX_RTC_WATCHDOG
	tristate "Freescale STMP3XXX & i.MX23/28 watchdog"
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	depends on RTC_DRV_STMP || COMPILE_TEST
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	select WATCHDOG_CORE
	help
	  Say Y here to include support for the watchdog timer inside
	  the RTC for the STMP37XX/378X or i.MX23/28 SoC.
	  To compile this driver as a module, choose M here: the
	  module will be called stmp3xxx_rtc_wdt.

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config NUC900_WATCHDOG
	tristate "Nuvoton NUC900 watchdog"
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	depends on ARCH_W90X900 || COMPILE_TEST
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	help
	  Say Y here if to include support for the watchdog timer
	  for the Nuvoton NUC900 series SoCs.
	  To compile this driver as a module, choose M here: the
	  module will be called nuc900_wdt.

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config TS4800_WATCHDOG
	tristate "TS-4800 Watchdog"
	depends on HAS_IOMEM && OF
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	depends on SOC_IMX51 || COMPILE_TEST
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	select WATCHDOG_CORE
	select MFD_SYSCON
	help
	  Technologic Systems TS-4800 has watchdog timer implemented in
	  an external FPGA. Say Y here if you want to support for the
	  watchdog timer on TS-4800 board.

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config TS72XX_WATCHDOG
	tristate "TS-72XX SBC Watchdog"
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	depends on MACH_TS72XX || COMPILE_TEST
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	help
	  Technologic Systems TS-7200, TS-7250 and TS-7260 boards have
	  watchdog timer implemented in a external CPLD chip. Say Y here
	  if you want to support for the watchdog timer on TS-72XX boards.

	  To compile this driver as a module, choose M here: the
	  module will be called ts72xx_wdt.

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config MAX63XX_WATCHDOG
	tristate "Max63xx watchdog"
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	depends on HAS_IOMEM
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	select WATCHDOG_CORE
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	help
	  Support for memory mapped max63{69,70,71,72,73,74} watchdog timer.

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config MAX77620_WATCHDOG
	tristate "Maxim Max77620 Watchdog Timer"
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	depends on MFD_MAX77620 || COMPILE_TEST
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	help
	 This is the driver for the Max77620 watchdog timer.
	 Say 'Y' here to enable the watchdog timer support for
	 MAX77620 chips. To compile this driver as a module,
	 choose M here: the module will be called max77620_wdt.

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config IMX2_WDT
	tristate "IMX2+ Watchdog"
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	depends on ARCH_MXC || ARCH_LAYERSCAPE || COMPILE_TEST
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	select REGMAP_MMIO
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	select WATCHDOG_CORE
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	help
	  This is the driver for the hardware watchdog
	  on the Freescale IMX2 and later processors.
	  If you have one of these processors and wish to have
	  watchdog support enabled, say Y, otherwise say N.

	  To compile this driver as a module, choose M here: the
	  module will be called imx2_wdt.

586 587
config UX500_WATCHDOG
	tristate "ST-Ericsson Ux500 watchdog"
588
	depends on MFD_DB8500_PRCMU
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	select WATCHDOG_CORE
	default y
	help
	  Say Y here to include Watchdog timer support for the watchdog
	  existing in the prcmu of ST-Ericsson Ux500 series platforms.

	  To compile this driver as a module, choose M here: the
	  module will be called ux500_wdt.

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config RETU_WATCHDOG
	tristate "Retu watchdog"
600
	depends on MFD_RETU
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	select WATCHDOG_CORE
	help
	  Retu watchdog driver for Nokia Internet Tablets (770, N800,
	  N810). At least on N800 the watchdog cannot be disabled, so
	  this driver is essential and you should enable it.

	  To compile this driver as a module, choose M here: the
	  module will be called retu_wdt.

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config MOXART_WDT
	tristate "MOXART watchdog"
612
	depends on ARCH_MOXART || COMPILE_TEST
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	help
	  Say Y here to include Watchdog timer support for the watchdog
	  existing on the MOXA ART SoC series platforms.

	  To compile this driver as a module, choose M here: the
	  module will be called moxart_wdt.

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config SIRFSOC_WATCHDOG
	tristate "SiRFSOC watchdog"
622
	depends on ARCH_SIRF || COMPILE_TEST
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	select WATCHDOG_CORE
	default y
	help
	  Support for CSR SiRFprimaII and SiRFatlasVI watchdog. When
	  the watchdog triggers the system will be reset.

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config ST_LPC_WATCHDOG
	tristate "STMicroelectronics LPC Watchdog"
631
	depends on ARCH_STI || COMPILE_TEST
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	depends on OF
	select WATCHDOG_CORE
	help
	  Say Y here to include STMicroelectronics Low Power Controller
	  (LPC) based Watchdog timer support.

	  To compile this driver as a module, choose M here: the
	  module will be called st_lpc_wdt.

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config TEGRA_WATCHDOG
	tristate "Tegra watchdog"
643
	depends on (ARCH_TEGRA || COMPILE_TEST) && HAS_IOMEM
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	select WATCHDOG_CORE
	help
	  Say Y here to include support for the watchdog timer
	  embedded in NVIDIA Tegra SoCs.

	  To compile this driver as a module, choose M here: the
	  module will be called tegra_wdt.

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config QCOM_WDT
	tristate "QCOM watchdog"
	depends on HAS_IOMEM
655
	depends on ARCH_QCOM || COMPILE_TEST
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	select WATCHDOG_CORE
	help
	  Say Y here to include Watchdog timer support for the watchdog found
	  on QCOM chipsets.  Currently supported targets are the MSM8960,
	  APQ8064, and IPQ8064.

	  To compile this driver as a module, choose M here: the
	  module will be called qcom_wdt.

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config MESON_GXBB_WATCHDOG
	tristate "Amlogic Meson GXBB SoCs watchdog support"
667
	depends on ARCH_MESON || COMPILE_TEST
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	select WATCHDOG_CORE
	help
	  Say Y here to include support for the watchdog timer
	  in Amlogic Meson GXBB SoCs.
	  To compile this driver as a module, choose M here: the
	  module will be called meson_gxbb_wdt.

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config MESON_WATCHDOG
	tristate "Amlogic Meson SoCs watchdog support"
677
	depends on ARCH_MESON || COMPILE_TEST
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	select WATCHDOG_CORE
	help
	  Say Y here to include support for the watchdog timer
	  in Amlogic Meson SoCs.
	  To compile this driver as a module, choose M here: the
	  module will be called meson_wdt.

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config MEDIATEK_WATCHDOG
	tristate "Mediatek SoCs watchdog support"
687
	depends on ARCH_MEDIATEK || COMPILE_TEST
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	select WATCHDOG_CORE
	help
	  Say Y here to include support for the watchdog timer
	  in Mediatek SoCs.
	  To compile this driver as a module, choose M here: the
	  module will be called mtk_wdt.

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config DIGICOLOR_WATCHDOG
	tristate "Conexant Digicolor SoCs watchdog support"
697
	depends on ARCH_DIGICOLOR || COMPILE_TEST
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	select WATCHDOG_CORE
	help
	  Say Y here to include support for the watchdog timer
	  in Conexant Digicolor SoCs.
	  To compile this driver as a module, choose M here: the
	  module will be called digicolor_wdt.

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config LPC18XX_WATCHDOG
	tristate "LPC18xx/43xx Watchdog"
	depends on ARCH_LPC18XX || COMPILE_TEST
708
	depends on HAS_IOMEM
709 710 711 712 713 714 715 716
	select WATCHDOG_CORE
	help
	  Say Y here if to include support for the watchdog timer
	  in NXP LPC SoCs family, which includes LPC18xx/LPC43xx
	  processors.
	  To compile this driver as a module, choose M here: the
	  module will be called lpc18xx_wdt.

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config ATLAS7_WATCHDOG
	tristate "CSRatlas7 watchdog"
719
	depends on ARCH_ATLAS7 || COMPILE_TEST
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	help
	  Say Y here to include Watchdog timer support for the watchdog
	  existing on the CSRatlas7 series platforms.

	  To compile this driver as a module, choose M here: the
	  module will be called atlas7_wdt.

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config RENESAS_WDT
	tristate "Renesas WDT Watchdog"
	depends on ARCH_RENESAS || COMPILE_TEST
	select WATCHDOG_CORE
	help
	  This driver adds watchdog support for the integrated watchdogs in the
	  Renesas R-Car and other SH-Mobile SoCs (usually named RWDT or SWDT).

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config RENESAS_RZAWDT
	tristate "Renesas RZ/A WDT Watchdog"
	depends on ARCH_RENESAS || COMPILE_TEST
	select WATCHDOG_CORE
	help
	  This driver adds watchdog support for the integrated watchdogs in the
	  Renesas RZ/A SoCs. These watchdogs can be used to reset a system.

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config ASPEED_WATCHDOG
	tristate "Aspeed 2400 watchdog support"
	depends on ARCH_ASPEED || COMPILE_TEST
	select WATCHDOG_CORE
	help
	  Say Y here to include support for the watchdog timer
	  in Apseed BMC SoCs.

	  This driver is required to reboot the SoC.

	  To compile this driver as a module, choose M here: the
	  module will be called aspeed_wdt.

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config ZX2967_WATCHDOG
	tristate "ZTE zx2967 SoCs watchdog support"
	depends on ARCH_ZX
	select WATCHDOG_CORE
	help
	  Say Y here to include support for the watchdog timer
	  in ZTE zx2967 SoCs.
	  To compile this driver as a module, choose M here: the
	  module will be called zx2967_wdt.

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config STM32_WATCHDOG
	tristate "STM32 Independent WatchDoG (IWDG) support"
	depends on ARCH_STM32
	select WATCHDOG_CORE
	default y
	help
	  Say Y here to include support for the watchdog timer
	  in stm32 SoCs.

	  To compile this driver as a module, choose M here: the
	  module will be called stm32_iwdg.

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# AVR32 Architecture

config AT32AP700X_WDT
	tristate "AT32AP700x watchdog"
782
	depends on CPU_AT32AP700X || COMPILE_TEST
783 784 785 786
	help
	  Watchdog timer embedded into AT32AP700x devices. This will reboot
	  your system when the timeout is reached.

787
# BLACKFIN Architecture
788 789 790

config BFIN_WDT
	tristate "Blackfin On-Chip Watchdog Timer"
791
	depends on BLACKFIN
792 793 794 795 796 797 798 799
	---help---
	  If you say yes here you will get support for the Blackfin On-Chip
	  Watchdog Timer. If you have one of these processors and wish to
	  have watchdog support enabled, say Y, otherwise say N.

	  To compile this driver as a module, choose M here: the
	  module will be called bfin_wdt.

800 801 802 803
# CRIS Architecture

# FRV Architecture

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# X86 (i386 + ia64 + x86_64) Architecture

config ACQUIRE_WDT
	tristate "Acquire SBC Watchdog Timer"
808
	depends on X86
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	---help---
	  This is the driver for the hardware watchdog on Single Board
	  Computers produced by Acquire Inc (and others). This watchdog
	  simply watches your kernel to make sure it doesn't freeze, and if
	  it does, it reboots your computer after a certain amount of time.

	  To compile this driver as a module, choose M here: the
	  module will be called acquirewdt.

	  Most people will say N.

config ADVANTECH_WDT
	tristate "Advantech SBC Watchdog Timer"
822
	depends on X86
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	help
	  If you are configuring a Linux kernel for the Advantech single-board
	  computer, say `Y' here to support its built-in watchdog timer
	  feature. More information can be found at
	  <http://www.advantech.com.tw/products/>

config ALIM1535_WDT
	tristate "ALi M1535 PMU Watchdog Timer"
831
	depends on X86 && PCI
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	---help---
	  This is the driver for the hardware watchdog on the ALi M1535 PMU.

	  To compile this driver as a module, choose M here: the
	  module will be called alim1535_wdt.

	  Most people will say N.

config ALIM7101_WDT
	tristate "ALi M7101 PMU Computer Watchdog"
842
	depends on PCI
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	help
	  This is the driver for the hardware watchdog on the ALi M7101 PMU
845 846
	  as used in the x86 Cobalt servers and also found in some
	  SPARC Netra servers too.
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	  To compile this driver as a module, choose M here: the
	  module will be called alim7101_wdt.

	  Most people will say N.

853 854
config EBC_C384_WDT
	tristate "WinSystems EBC-C384 Watchdog Timer"
855
	depends on X86 && ISA_BUS_API
856 857 858 859 860 861
	select WATCHDOG_CORE
	help
	  Enables watchdog timer support for the watchdog timer on the
	  WinSystems EBC-C384 motherboard. The timeout may be configured via
	  the timeout module parameter.

862
config F71808E_WDT
863
	tristate "Fintek F718xx, F818xx Super I/O Watchdog"
864
	depends on X86
865
	help
866 867 868
	  This is the driver for the hardware watchdog on the Fintek F71808E,
	  F71862FG, F71868, F71869, F71882FG, F71889FG, F81865 and F81866
	  Super I/O controllers.
869 870 871 872

	  You can compile this driver directly into the kernel, or use
	  it as a module.  The module will be called f71808e_wdt.

873 874 875 876 877 878 879 880 881 882 883
config SP5100_TCO
	tristate "AMD/ATI SP5100 TCO Timer/Watchdog"
	depends on X86 && PCI
	---help---
	  Hardware watchdog driver for the AMD/ATI SP5100 chipset. The TCO
	  (Total Cost of Ownership) timer is a watchdog timer that will reboot
	  the machine after its expiration. The expiration time can be
	  configured with the "heartbeat" parameter.

	  To compile this driver as a module, choose M here: the
	  module will be called sp5100_tco.
884

885 886
config GEODE_WDT
	tristate "AMD Geode CS5535/CS5536 Watchdog"
887
	depends on CS5535_MFGPT
888 889 890 891 892 893 894 895 896 897
	help
	  This driver enables a watchdog capability built into the
	  CS5535/CS5536 companion chips for the AMD Geode GX and LX
	  processors.  This watchdog watches your kernel to make sure
	  it doesn't freeze, and if it does, it reboots your computer after
	  a certain amount of time.

	  You can compile this driver directly into the kernel, or use
	  it as a module.  The module will be called geodewdt.

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config SC520_WDT
	tristate "AMD Elan SC520 processor Watchdog"
900
	depends on MELAN || COMPILE_TEST
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	help
	  This is the driver for the hardware watchdog built in to the
	  AMD "Elan" SC520 microcomputer commonly used in embedded systems.
	  This watchdog simply watches your kernel to make sure it doesn't
	  freeze, and if it does, it reboots your computer after a certain
	  amount of time.

	  You can compile this driver directly into the kernel, or use
	  it as a module.  The module will be called sc520_wdt.

911 912 913 914
config SBC_FITPC2_WATCHDOG
	tristate "Compulab SBC-FITPC2 watchdog"
	depends on X86
	---help---
915 916
	  This is the driver for the built-in watchdog timer on the fit-PC2,
	  fit-PC2i, CM-iAM single-board computers made by Compulab.
917 918 919 920 921 922 923 924 925 926 927 928 929 930 931 932

	  It`s possible to enable watchdog timer either from BIOS (F2) or from booted Linux.
	  When "Watchdog Timer Value" enabled one can set 31-255 s operational range.

	  Entering BIOS setup temporary disables watchdog operation regardless to current state,
	  so system will not be restarted while user in BIOS setup.

	  Once watchdog was enabled the system will be restarted every
	  "Watchdog Timer Value" period, so to prevent it user can restart or
	  disable the watchdog.

	  To compile this driver as a module, choose M here: the
	  module will be called sbc_fitpc2_wdt.

	  Most people will say N.

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config EUROTECH_WDT
	tristate "Eurotech CPU-1220/1410 Watchdog Timer"
935
	depends on X86
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	help
	  Enable support for the watchdog timer on the Eurotech CPU-1220 and
	  CPU-1410 cards.  These are PC/104 SBCs. Spec sheets and product
	  information are at <http://www.eurotech.it/>.

config IB700_WDT
	tristate "IB700 SBC Watchdog Timer"
943
	depends on X86
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	---help---
	  This is the driver for the hardware watchdog on the IB700 Single
	  Board Computer produced by TMC Technology (www.tmc-uk.com). This watchdog
	  simply watches your kernel to make sure it doesn't freeze, and if
	  it does, it reboots your computer after a certain amount of time.

	  This driver is like the WDT501 driver but for slightly different hardware.

	  To compile this driver as a module, choose M here: the
	  module will be called ib700wdt.

	  Most people will say N.

957
config IBMASR
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	tristate "IBM Automatic Server Restart"
959
	depends on X86
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	help
961
	  This is the driver for the IBM Automatic Server Restart watchdog
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	  timer built-in into some eServer xSeries machines.
963 964 965 966

	  To compile this driver as a module, choose M here: the
	  module will be called ibmasr.

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config WAFER_WDT
968
	tristate "ICP Single Board Computer Watchdog Timer"
969
	depends on X86
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	help
971 972 973
	  This is a driver for the hardware watchdog on the ICP Single
	  Board Computer. This driver is working on (at least) the following
	  IPC SBC's: Wafer 5823, Rocky 4783, Rocky 3703 and Rocky 3782.
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	  To compile this driver as a module, choose M here: the
	  module will be called wafer5823wdt.

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config I6300ESB_WDT
	tristate "Intel 6300ESB Timer/Watchdog"
980
	depends on PCI
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	---help---
	  Hardware driver for the watchdog timer built into the Intel
	  6300ESB controller hub.

	  To compile this driver as a module, choose M here: the
	  module will be called i6300esb.

988 989 990 991 992 993 994 995 996 997 998 999 1000
config IE6XX_WDT
	tristate "Intel Atom E6xx Watchdog"
	depends on X86 && PCI
	select WATCHDOG_CORE
	select MFD_CORE
	select LPC_SCH
	---help---
	  Hardware driver for the watchdog timer built into the Intel
	  Atom E6XX (TunnelCreek) processor.

	  To compile this driver as a module, choose M here: the
	  module will be called ie6xx_wdt.

1001 1002
config INTEL_SCU_WATCHDOG
	bool "Intel SCU Watchdog for Mobile Platforms"
1003
	depends on X86_INTEL_MID
1004 1005 1006 1007 1008 1009
	---help---
	  Hardware driver for the watchdog time built into the Intel SCU
	  for Intel Mobile Platforms.

	  To compile this driver as a module, choose M here.

1010 1011 1012 1013 1014 1015 1016 1017 1018 1019 1020 1021 1022
config INTEL_MID_WATCHDOG
	tristate "Intel MID Watchdog Timer"
	depends on X86_INTEL_MID
	select WATCHDOG_CORE
	---help---
	  Watchdog timer driver built into the Intel SCU for Intel MID
	  Platforms.

	  This driver currently supports only the watchdog evolution
	  implementation in SCU, available for Merrifield generation.

	  To compile this driver as a module, choose M here.

1023
config ITCO_WDT
1024
	tristate "Intel TCO Timer/Watchdog"
1025
	depends on (X86 || IA64) && PCI
1026
	select WATCHDOG_CORE
1027
	depends on I2C || I2C=n
1028
	select LPC_ICH if !EXPERT
1029
	select I2C_I801 if !EXPERT && I2C
1030 1031 1032
	---help---
	  Hardware driver for the intel TCO timer based watchdog devices.
	  These drivers are included in the Intel 82801 I/O Controller
1033
	  Hub family (from ICH0 up to ICH10) and in the Intel 63xxESB
1034 1035 1036 1037 1038 1039 1040 1041 1042 1043 1044 1045 1046 1047
	  controller hub.

	  The TCO (Total Cost of Ownership) timer is a watchdog timer
	  that will reboot the machine after its second expiration. The
	  expiration time can be configured with the "heartbeat" parameter.

	  On some motherboards the driver may fail to reset the chipset's
	  NO_REBOOT flag which prevents the watchdog from rebooting the
	  machine. If this is the case you will get a kernel message like
	  "failed to reset NO_REBOOT flag, reboot disabled by hardware".

	  To compile this driver as a module, choose M here: the
	  module will be called iTCO_wdt.

1048 1049 1050 1051 1052 1053 1054 1055
config ITCO_VENDOR_SUPPORT
	bool "Intel TCO Timer/Watchdog Specific Vendor Support"
	depends on ITCO_WDT
	---help---
	  Add vendor specific support to the intel TCO timer based watchdog
	  devices. At this moment we only have additional support for some
	  SuperMicro Inc. motherboards.

1056 1057 1058 1059 1060 1061 1062
config IT8712F_WDT
	tristate "IT8712F (Smart Guardian) Watchdog Timer"
	depends on X86
	---help---
	  This is the driver for the built-in watchdog timer on the IT8712F
	  Super I/0 chipset used on many motherboards.

1063 1064 1065
	  If the driver does not work, then make sure that the game port in
	  the BIOS is enabled.

1066 1067 1068
	  To compile this driver as a module, choose M here: the
	  module will be called it8712f_wdt.

1069 1070
config IT87_WDT
	tristate "IT87 Watchdog Timer"
1071
	depends on X86
1072
	select WATCHDOG_CORE
1073
	---help---
1074 1075
	  This is the driver for the hardware watchdog on the ITE IT8620,
	  IT8702, IT8712, IT8716, IT8718, IT8720, IT8721, IT8726 and IT8728
1076 1077
	  Super I/O chips.

1078 1079 1080
	  This watchdog simply watches your kernel to make sure it doesn't
	  freeze, and if it does, it reboots your computer after a certain
	  amount of time.
1081 1082 1083 1084

	  To compile this driver as a module, choose M here: the module will
	  be called it87_wdt.

1085
config HP_WATCHDOG
1086
	tristate "HP ProLiant iLO2+ Hardware Watchdog Timer"
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	depends on X86 && PCI
1088 1089
	help
	  A software monitoring watchdog and NMI sourcing driver. This driver
1090
	  will detect lockups and provide a stack trace. This is a driver that
1091
	  will only load on an HP ProLiant system with a minimum of iLO2 support.
1092 1093 1094
	  To compile this driver as a module, choose M here: the module will be
	  called hpwdt.

1095 1096
config KEMPLD_WDT
	tristate "Kontron COM Watchdog Timer"
1097
	depends on MFD_KEMPLD
1098 1099 1100 1101 1102 1103 1104 1105
	select WATCHDOG_CORE
	help
	  Support for the PLD watchdog on some Kontron ETX and COMexpress
	  (ETXexpress) modules

	  This driver can also be built as a module. If so, the module will be
	  called kempld_wdt.

1106 1107 1108
config HPWDT_NMI_DECODING
	bool "NMI decoding support for the HP ProLiant iLO2+ Hardware Watchdog Timer"
	depends on HP_WATCHDOG
1109
	default y
1110 1111 1112
	help
	  When an NMI occurs this feature will make the necessary BIOS calls to
	  log the cause of the NMI.
1113

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config SC1200_WDT
	tristate "National Semiconductor PC87307/PC97307 (ala SC1200) Watchdog"
1116
	depends on X86
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	help
	  This is a driver for National Semiconductor PC87307/PC97307 hardware
	  watchdog cards as found on the SC1200. This watchdog is mainly used
	  for power management purposes and can be used to power down the device
	  during inactivity periods (includes interrupt activity monitoring).

	  To compile this driver as a module, choose M here: the
	  module will be called sc1200wdt.

	  Most people will say N.

config SCx200_WDT
	tristate "National Semiconductor SCx200 Watchdog"
1130
	depends on SCx200 && PCI
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	help
	  Enable the built-in watchdog timer support on the National
	  Semiconductor SCx200 processors.

	  If compiled as a module, it will be called scx200_wdt.

1137 1138
config PC87413_WDT
	tristate "NS PC87413 watchdog"
1139
	depends on X86
1140 1141 1142 1143 1144 1145 1146 1147 1148 1149
	---help---
	  This is the driver for the hardware watchdog on the PC87413 chipset
	  This watchdog simply watches your kernel to make sure it doesn't
	  freeze, and if it does, it reboots your computer after a certain
	  amount of time.

	  To compile this driver as a module, choose M here: the
	  module will be called pc87413_wdt.

	  Most people will say N.
1150

1151 1152 1153 1154 1155 1156 1157 1158 1159 1160 1161 1162 1163 1164 1165 1166 1167 1168
config NV_TCO
	tristate "nVidia TCO Timer/Watchdog"
	depends on X86 && PCI
	---help---
	  Hardware driver for the TCO timer built into the nVidia Hub family
	  (such as the MCP51).  The TCO (Total Cost of Ownership) timer is a
	  watchdog timer that will reboot the machine after its second
	  expiration. The expiration time can be configured with the
	  "heartbeat" parameter.

	  On some motherboards the driver may fail to reset the chipset's
	  NO_REBOOT flag which prevents the watchdog from rebooting the
	  machine. If this is the case you will get a kernel message like
	  "failed to reset NO_REBOOT flag, reboot disabled by hardware".

	  To compile this driver as a module, choose M here: the
	  module will be called nv_tco.

1169 1170
config RDC321X_WDT
	tristate "RDC R-321x SoC watchdog"
1171
	depends on X86_RDC321X || COMPILE_TEST
1172
	depends on PCI
1173 1174 1175 1176 1177 1178 1179
	help
	  This is the driver for the built in hardware watchdog
	  in the RDC R-321x SoC.

	  To compile this driver as a module, choose M here: the
	  module will be called rdc321x_wdt.

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config 60XX_WDT
	tristate "SBC-60XX Watchdog Timer"
1182
	depends on X86
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	help
	  This driver can be used with the watchdog timer found on some
	  single board computers, namely the 6010 PII based computer.
	  It may well work with other cards.  It reads port 0x443 to enable
	  and re-set the watchdog timer, and reads port 0x45 to disable
	  the watchdog.  If you have a card that behave in similar ways,
	  you can probably make this driver work with your card as well.

	  You can compile this driver directly into the kernel, or use
	  it as a module.  The module will be called sbc60xxwdt.

1194 1195
config SBC8360_WDT
	tristate "SBC8360 Watchdog Timer"
1196
	depends on X86_32
1197 1198 1199 1200 1201 1202
	---help---

	  This is the driver for the hardware watchdog on the SBC8360 Single
	  Board Computer produced by Axiomtek Co., Ltd. (www.axiomtek.com).

	  To compile this driver as a module, choose M here: the
1203
	  module will be called sbc8360.
1204 1205 1206

	  Most people will say N.

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Gilles Gigan 已提交
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config SBC7240_WDT
	tristate "SBC Nano 7240 Watchdog Timer"
A
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1209
	depends on X86_32 && !UML
G
Gilles Gigan 已提交
1210 1211 1212 1213 1214 1215 1216 1217 1218 1219
	---help---
	  This is the driver for the hardware watchdog found on the IEI
	  single board computers EPIC Nano 7240 (and likely others). This
	  watchdog simply watches your kernel to make sure it doesn't freeze,
	  and if it does, it reboots your computer after a certain amount of
	  time.

	  To compile this driver as a module, choose M here: the
	  module will be called sbc7240_wdt.

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1220 1221
config CPU5_WDT
	tristate "SMA CPU5 Watchdog"
1222
	depends on X86
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1223 1224 1225 1226 1227
	---help---
	  TBD.
	  To compile this driver as a module, choose M here: the
	  module will be called cpu5wdt.

1228 1229 1230 1231 1232 1233 1234 1235 1236 1237 1238 1239
config SMSC_SCH311X_WDT
	tristate "SMSC SCH311X Watchdog Timer"
	depends on X86
	---help---
	  This is the driver for the hardware watchdog timer on the
	  SMSC SCH3112, SCH3114 and SCH3116 Super IO chipset
	  (LPC IO with 8042 KBC, Reset Generation, HWM and multiple
	  serial ports).

	  To compile this driver as a module, choose M here: the
	  module will be called sch311x_wdt.

1240 1241
config SMSC37B787_WDT
	tristate "Winbond SMsC37B787 Watchdog Timer"
1242
	depends on X86
1243 1244 1245 1246 1247 1248 1249 1250 1251 1252 1253 1254 1255 1256 1257 1258 1259
	---help---
	  This is the driver for the hardware watchdog component on the
	  Winbond SMsC37B787 chipset as used on the NetRunner Mainboard
	  from Vision Systems and maybe others.

	  This watchdog simply watches your kernel to make sure it doesn't
	  freeze, and if it does, it reboots your computer after a certain
	  amount of time.

	  Usually a userspace daemon will notify the kernel WDT driver that
	  userspace is still alive, at regular intervals.

	  To compile this driver as a module, choose M here: the
	  module will be called smsc37b787_wdt.

	  Most people will say N.

1260 1261
config VIA_WDT
	tristate "VIA Watchdog Timer"
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Randy Dunlap 已提交
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	depends on X86 && PCI
1263 1264 1265 1266 1267 1268 1269 1270 1271 1272
	select WATCHDOG_CORE
	---help---
	This is the driver for the hardware watchdog timer on VIA
	southbridge chipset CX700, VX800/VX820 or VX855/VX875.

	To compile this driver as a module, choose M here; the module
	will be called via_wdt.

	Most people will say N.

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1273
config W83627HF_WDT
1274
	tristate "Watchdog timer for W83627HF/W83627DHG and compatibles"
1275
	depends on X86
1276
	select WATCHDOG_CORE
L
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	---help---
1278 1279 1280 1281 1282 1283
	  This is the driver for the hardware watchdog on the following
	  Super I/O chips.
		W83627DHG/DHG-P/EHF/EHG/F/G/HF/S/SF/THF/UHG/UG
		W83637HF
		W83667HG/HG-B
		W83687THF
1284 1285
		W83697HF
		W83697UG
1286 1287 1288
		NCT6775
		NCT6776
		NCT6779
1289 1290
		NCT6791
		NCT6792
1291
		NCT6102D/04D/06D
1292

1293 1294 1295
	  This watchdog simply watches your kernel to make sure it doesn't
	  freeze, and if it does, it reboots your computer after a certain
	  amount of time.
L
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1296 1297 1298 1299 1300 1301 1302 1303

	  To compile this driver as a module, choose M here: the
	  module will be called w83627hf_wdt.

	  Most people will say N.

config W83877F_WDT
	tristate "W83877F (EMACS) Watchdog Timer"
1304
	depends on X86
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1305 1306 1307 1308 1309 1310 1311 1312 1313 1314 1315 1316
	---help---
	  This is the driver for the hardware watchdog on the W83877F chipset
	  as used in EMACS PC-104 motherboards (and likely others).  This
	  watchdog simply watches your kernel to make sure it doesn't freeze,
	  and if it does, it reboots your computer after a certain amount of
	  time.

	  To compile this driver as a module, choose M here: the
	  module will be called w83877f_wdt.

	  Most people will say N.

1317 1318
config W83977F_WDT
	tristate "W83977F (PCM-5335) Watchdog Timer"
1319
	depends on X86
1320 1321 1322 1323 1324 1325 1326 1327 1328 1329
	---help---
	  This is the driver for the hardware watchdog on the W83977F I/O chip
	  as used in AAEON's PCM-5335 SBC (and likely others).  This
	  watchdog simply watches your kernel to make sure it doesn't freeze,
	  and if it does, it reboots your computer after a certain amount of
	  time.

	  To compile this driver as a module, choose M here: the
	  module will be called w83977f_wdt.

L
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1330 1331
config MACHZ_WDT
	tristate "ZF MachZ Watchdog"
1332
	depends on X86
L
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1333 1334
	---help---
	  If you are using a ZF Micro MachZ processor, say Y here, otherwise
W
Wim Van Sebroeck 已提交
1335
	  N.  This is the driver for the watchdog timer built-in on that
L
Linus Torvalds 已提交
1336 1337 1338 1339 1340 1341 1342
	  processor using ZF-Logic interface.  This watchdog simply watches
	  your kernel to make sure it doesn't freeze, and if it does, it
	  reboots your computer after a certain amount of time.

	  To compile this driver as a module, choose M here: the
	  module will be called machzwd.

1343 1344
config SBC_EPX_C3_WATCHDOG
	tristate "Winsystems SBC EPX-C3 watchdog"
1345
	depends on X86
1346 1347 1348 1349 1350 1351 1352 1353
	---help---
	  This is the driver for the built-in watchdog timer on the EPX-C3
	  Single-board computer made by Winsystems, Inc.

	  *Note*: This hardware watchdog is not probeable and thus there
	  is no way to know if writing to its IO address will corrupt
	  your system or have any real effect.  The only way to be sure
	  that this driver does what you want is to make sure you
M
Matt LaPlante 已提交
1354
	  are running it on an EPX-C3 from Winsystems with the watchdog
1355 1356 1357 1358 1359 1360 1361 1362 1363
	  timer at IO address 0x1ee and 0x1ef.  It will write to both those
	  IO ports.  Basically, the assumption is made that if you compile
	  this driver into your kernel and/or load it as a module, that you
	  know what you are doing and that you are in fact running on an
	  EPX-C3 board!

	  To compile this driver as a module, choose M here: the
	  module will be called sbc_epx_c3.

1364 1365 1366 1367 1368 1369 1370 1371 1372 1373 1374 1375 1376 1377 1378
config INTEL_MEI_WDT
	tristate "Intel MEI iAMT Watchdog"
	depends on INTEL_MEI && X86
	select WATCHDOG_CORE
	---help---
	  A device driver for the Intel MEI iAMT watchdog.

	  The Intel AMT Watchdog is an OS Health (Hang/Crash) watchdog.
	  Whenever the OS hangs or crashes, iAMT will send an event
	  to any subscriber to this event. The watchdog doesn't reset the
	  the platform.

	  To compile this driver as a module, choose M here:
	  the module will be called mei_wdt.

1379 1380 1381 1382 1383 1384 1385 1386 1387 1388
config NI903X_WDT
	tristate "NI 903x/913x Watchdog"
	depends on X86 && ACPI
	select WATCHDOG_CORE
	---help---
	  This is the driver for the watchdog timer on the National Instruments
	  903x/913x real-time controllers.

	  To compile this driver as a module, choose M here: the module will be
	  called ni903x_wdt.
1389

1390 1391 1392 1393 1394 1395 1396 1397 1398 1399
config NIC7018_WDT
	tristate "NIC7018 Watchdog"
	depends on X86 && ACPI
	select WATCHDOG_CORE
	---help---
	  Support for National Instruments NIC7018 Watchdog.

	  To compile this driver as a module, choose M here: the module will be
	  called nic7018_wdt.

1400
# M32R Architecture
L
Linus Torvalds 已提交
1401

1402 1403
# M68K Architecture

1404 1405
config M54xx_WATCHDOG
	tristate "MCF54xx watchdog support"
1406 1407 1408
	depends on M548x
	help
	  To compile this driver as a module, choose M here: the
1409
	  module will be called m54xx_wdt.
1410

1411 1412
# MicroBlaze Architecture

1413 1414
# MIPS Architecture

1415 1416
config ATH79_WDT
	tristate "Atheros AR71XX/AR724X/AR913X hardware watchdog"
1417
	depends on ATH79 || (ARM && COMPILE_TEST)
1418 1419 1420 1421
	help
	  Hardware driver for the built-in watchdog timer on the Atheros
	  AR71XX/AR724X/AR913X SoCs.

1422 1423
config BCM47XX_WDT
	tristate "Broadcom BCM47xx Watchdog Timer"
1424
	depends on BCM47XX || ARCH_BCM_5301X || COMPILE_TEST
1425
	select WATCHDOG_CORE
1426
	help
M
Masanari Iida 已提交
1427
	  Hardware driver for the Broadcom BCM47xx Watchdog Timer.
1428

1429 1430 1431 1432 1433 1434 1435 1436 1437 1438
config RC32434_WDT
	tristate "IDT RC32434 SoC Watchdog Timer"
	depends on MIKROTIK_RB532
	help
	  Hardware driver for the IDT RC32434 SoC built-in
	  watchdog timer.

	  To compile this driver as a module, choose M here: the
	  module will be called rc32434_wdt.

1439 1440
config INDYDOG
	tristate "Indy/I2 Hardware Watchdog"
1441
	depends on SGI_HAS_INDYDOG || (MIPS && COMPILE_TEST)
1442 1443 1444 1445 1446 1447
	help
	  Hardware driver for the Indy's/I2's watchdog. This is a
	  watchdog timer that will reboot the machine after a 60 second
	  timer expired and no process has written to /dev/watchdog during
	  that time.

1448 1449 1450
config JZ4740_WDT
	tristate "Ingenic jz4740 SoC hardware watchdog"
	depends on MACH_JZ4740
1451
	select WATCHDOG_CORE
1452 1453 1454
	help
	  Hardware driver for the built-in watchdog timer on Ingenic jz4740 SoCs.

1455 1456
config WDT_MTX1
	tristate "MTX-1 Hardware Watchdog"
1457
	depends on MIPS_MTX1 || (MIPS && COMPILE_TEST)
1458 1459 1460 1461
	help
	  Hardware driver for the MTX-1 boards. This is a watchdog timer that
	  will reboot the machine after a 100 seconds timer expired.

D
Daniel Laird 已提交
1462 1463 1464
config PNX833X_WDT
	tristate "PNX833x Hardware Watchdog"
	depends on SOC_PNX8335
1465
	depends on BROKEN
D
Daniel Laird 已提交
1466 1467
	help
	  Hardware driver for the PNX833x's watchdog. This is a
L
Lucas De Marchi 已提交
1468
	  watchdog timer that will reboot the machine after a programmable
D
Daniel Laird 已提交
1469 1470 1471
	  timer has expired and no process has written to /dev/watchdog during
	  that time.

1472 1473
config SIBYTE_WDOG
	tristate "Sibyte SoC hardware watchdog"
1474
	depends on CPU_SB1 || (MIPS && COMPILE_TEST)
1475 1476 1477 1478 1479 1480 1481 1482 1483 1484
	help
	  Watchdog driver for the built in watchdog hardware in Sibyte
	  SoC processors.  There are apparently two watchdog timers
	  on such processors; this driver supports only the first one,
	  because currently Linux only supports exporting one watchdog
	  to userspace.

	  To compile this driver as a loadable module, choose M here.
	  The module will be called sb_wdog.

M
Matteo Croce 已提交
1485 1486
config AR7_WDT
	tristate "TI AR7 Watchdog Timer"
1487
	depends on AR7 || (MIPS && COMPILE_TEST)
M
Matteo Croce 已提交
1488 1489 1490
	help
	  Hardware driver for the TI AR7 Watchdog Timer.

A
Atsushi Nemoto 已提交
1491 1492
config TXX9_WDT
	tristate "Toshiba TXx9 Watchdog Timer"
1493
	depends on CPU_TX39XX || CPU_TX49XX || (MIPS && COMPILE_TEST)
1494
	select WATCHDOG_CORE
A
Atsushi Nemoto 已提交
1495 1496 1497
	help
	  Hardware driver for the built-in watchdog timer on TXx9 MIPS SoCs.

1498 1499
config OCTEON_WDT
	tristate "Cavium OCTEON SOC family Watchdog Timer"
1500
	depends on CAVIUM_OCTEON_SOC
1501
	default y
1502
	select WATCHDOG_CORE
1503 1504 1505 1506 1507 1508 1509 1510 1511 1512 1513 1514 1515 1516
	select EXPORT_UASM if OCTEON_WDT = m
	help
	  Hardware driver for OCTEON's on chip watchdog timer.
	  Enables the watchdog for all cores running Linux. It
	  installs a NMI handler and pokes the watchdog based on an
	  interrupt.  On first expiration of the watchdog, the
	  interrupt handler pokes it.  The second expiration causes an
	  NMI that prints a message. The third expiration causes a
	  global soft reset.

	  When userspace has /dev/watchdog open, no poking is done
	  from the first interrupt, it is then only poked when the
	  device is written.

1517 1518 1519 1520 1521 1522 1523 1524 1525 1526
config BCM63XX_WDT
	tristate "Broadcom BCM63xx hardware watchdog"
	depends on BCM63XX
	help
	  Watchdog driver for the built in watchdog hardware in Broadcom
	  BCM63xx SoC.

	  To compile this driver as a loadable module, choose M here.
	  The module will be called bcm63xx_wdt.

1527 1528
config BCM2835_WDT
	tristate "Broadcom BCM2835 hardware watchdog"
1529
	depends on ARCH_BCM2835 || (OF && COMPILE_TEST)
1530 1531 1532 1533 1534 1535 1536 1537
	select WATCHDOG_CORE
	help
	  Watchdog driver for the built in watchdog hardware in Broadcom
	  BCM2835 SoC.

	  To compile this driver as a loadable module, choose M here.
	  The module will be called bcm2835_wdt.

1538 1539
config BCM_KONA_WDT
	tristate "BCM Kona Watchdog"
1540
	depends on ARCH_BCM_MOBILE || COMPILE_TEST
1541 1542 1543 1544 1545 1546 1547 1548 1549
	select WATCHDOG_CORE
	help
	  Support for the watchdog timer on the following Broadcom BCM281xx
	  family, which includes BCM11130, BCM11140, BCM11351, BCM28145 and
	  BCM28155 variants.

	  Say 'Y' or 'M' here to enable the driver. The module will be called
	  bcm_kona_wdt.

1550 1551
config BCM_KONA_WDT_DEBUG
	bool "DEBUGFS support for BCM Kona Watchdog"
1552
	depends on BCM_KONA_WDT || COMPILE_TEST
1553 1554 1555 1556 1557 1558 1559
	help
	  If enabled, adds /sys/kernel/debug/bcm_kona_wdt/info which provides
	  access to the driver's internal data structures as well as watchdog
	  timer hardware registres.

	  If in doubt, say 'N'.

1560 1561 1562
config BCM7038_WDT
	tristate "BCM7038 Watchdog"
	select WATCHDOG_CORE
1563
	depends on HAS_IOMEM
1564
	depends on ARCH_BRCMSTB || BMIPS_GENERIC || COMPILE_TEST
1565
	help
1566 1567 1568 1569
	 Watchdog driver for the built-in hardware in Broadcom 7038 and
	 later SoCs used in set-top boxes.  BCM7038 was made public
	 during the 2004 CES, and since then, many Broadcom chips use this
	 watchdog block, including some cable modem chips.
1570

1571 1572 1573 1574
config IMGPDC_WDT
	tristate "Imagination Technologies PDC Watchdog Timer"
	depends on HAS_IOMEM
	depends on METAG || MIPS || COMPILE_TEST
1575
	select WATCHDOG_CORE
1576 1577 1578 1579 1580 1581 1582
	help
	  Driver for Imagination Technologies PowerDown Controller
	  Watchdog Timer.

	  To compile this driver as a loadable module, choose M here.
	  The module will be called imgpdc_wdt.

1583 1584 1585 1586 1587 1588
config LANTIQ_WDT
	tristate "Lantiq SoC watchdog"
	depends on LANTIQ
	help
	  Hardware driver for the Lantiq SoC Watchdog Timer.

1589 1590 1591 1592 1593 1594 1595
config LOONGSON1_WDT
	tristate "Loongson1 SoC hardware watchdog"
	depends on MACH_LOONGSON32
	select WATCHDOG_CORE
	help
	  Hardware driver for the Loongson1 SoC Watchdog Timer.

1596 1597 1598 1599 1600 1601 1602
config RALINK_WDT
	tristate "Ralink SoC watchdog"
	select WATCHDOG_CORE
	depends on RALINK
	help
	  Hardware driver for the Ralink SoC Watchdog Timer.

1603 1604 1605 1606 1607 1608 1609
config MT7621_WDT
	tristate "Mediatek SoC watchdog"
	select WATCHDOG_CORE
	depends on SOC_MT7620 || SOC_MT7621
	help
	  Hardware driver for the Mediatek/Ralink MT7621/8 SoC Watchdog Timer.

1610 1611 1612
config PIC32_WDT
	tristate "Microchip PIC32 hardware watchdog"
	select WATCHDOG_CORE
1613
	depends on MACH_PIC32 || (MIPS && COMPILE_TEST)
1614 1615 1616 1617 1618 1619 1620 1621 1622
	help
	  Watchdog driver for the built in watchdog hardware in a PIC32.

	  Configuration bits must be set appropriately for the watchdog to be
	  controlled by this driver.

	  To compile this driver as a loadable module, choose M here.
	  The module will be called pic32-wdt.

1623 1624 1625
config PIC32_DMT
	tristate "Microchip PIC32 Deadman Timer"
	select WATCHDOG_CORE
1626
	depends on MACH_PIC32 || (MIPS && COMPILE_TEST)
1627 1628 1629 1630 1631 1632 1633 1634 1635
	help
	  Watchdog driver for PIC32 instruction fetch counting timer. This specific
	  timer is typically be used in misson critical and safety critical
	  applications, where any single failure of the software functionality
	  and sequencing must be detected.

	  To compile this driver as a loadable module, choose M here.
	  The module will be called pic32-dmt.

1636 1637 1638
# PARISC Architecture

# POWERPC Architecture
L
Linus Torvalds 已提交
1639

1640
config GEF_WDT
1641
	tristate "GE Watchdog Timer"
1642
	depends on GE_FPGA
1643
	---help---
1644
	  Watchdog timer found in a number of GE single board computers.
1645

1646
config MPC5200_WDT
1647
	bool "MPC52xx Watchdog Timer"
1648
	depends on PPC_MPC52xx || COMPILE_TEST
1649 1650
	help
	  Use General Purpose Timer (GPT) 0 on the MPC5200 as Watchdog.
1651

1652 1653
config 8xxx_WDT
	tristate "MPC8xxx Platform Watchdog Timer"
1654
	depends on PPC_8xx || PPC_83xx || PPC_86xx || PPC_MPC512x
1655
	select WATCHDOG_CORE
1656 1657 1658
	help
	  This driver is for a SoC level watchdog that exists on some
	  Freescale PowerPC processors. So far this driver supports:
1659
	  - MPC8xx watchdogs
1660 1661 1662 1663
	  - MPC83xx watchdogs
	  - MPC86xx watchdogs

	  For BookE processors (MPC85xx) use the BOOKE_WDT driver instead.
1664

J
James Chapman 已提交
1665 1666
config MV64X60_WDT
	tristate "MV64X60 (Marvell Discovery) Watchdog Timer"
1667
	depends on MV64X60 || COMPILE_TEST
J
James Chapman 已提交
1668

1669 1670
config PIKA_WDT
	tristate "PIKA FPGA Watchdog"
1671
	depends on WARP || (PPC64 && COMPILE_TEST)
1672 1673 1674 1675 1676
	default y
	help
	  This enables the watchdog in the PIKA FPGA. Currently used on
	  the Warp platform.

1677
config BOOKE_WDT
1678
	tristate "PowerPC Book-E Watchdog Timer"
1679
	depends on BOOKE || 4xx
1680
	select WATCHDOG_CORE
1681
	---help---
1682 1683 1684
	  Watchdog driver for PowerPC Book-E chips, such as the Freescale
	  MPC85xx SOCs and the IBM PowerPC 440.

1685 1686
	  Please see Documentation/watchdog/watchdog-api.txt for
	  more information.
1687

1688 1689 1690
config BOOKE_WDT_DEFAULT_TIMEOUT
	int "PowerPC Book-E Watchdog Timer Default Timeout"
	depends on BOOKE_WDT
1691 1692 1693 1694
	default 38 if PPC_FSL_BOOK3E
	range 0 63 if PPC_FSL_BOOK3E
	default 3 if !PPC_FSL_BOOK3E
	range 0 3 if !PPC_FSL_BOOK3E
1695 1696 1697 1698 1699 1700 1701 1702
	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.

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	  The value can be overridden by the wdt_period command-line parameter.
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config MEN_A21_WDT
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	tristate "MEN A21 VME CPU Carrier Board Watchdog Timer"
	select WATCHDOG_CORE
	depends on GPIOLIB || COMPILE_TEST
	help
	  Watchdog driver for MEN A21 VMEbus CPU Carrier Boards.
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	  The driver can also be built as a module. If so, the module will be
	  called mena21_wdt.
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	  If unsure select N here.
1716

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# PPC64 Architecture

config WATCHDOG_RTAS
	tristate "RTAS watchdog"
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	depends on PPC_RTAS || (PPC64 && COMPILE_TEST)
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	help
	  This driver adds watchdog support for the RTAS watchdog.

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	  To compile this driver as a module, choose M here. The module
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	  will be called wdrtas.

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# S390 Architecture

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config DIAG288_WATCHDOG
	tristate "System z diag288 Watchdog"
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	depends on S390
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	select WATCHDOG_CORE
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	help
	  IBM s/390 and zSeries machines running under z/VM 5.1 or later
	  provide a virtual watchdog timer to their guest that cause a
	  user define Control Program command to be executed after a
	  timeout.
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	  LPAR provides a very similar interface. This driver handles
	  both.
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	  To compile this driver as a module, choose M here. The module
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	  will be called diag288_wdt.
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# SUPERH (sh + sh64) Architecture
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config SH_WDT
	tristate "SuperH Watchdog"
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	depends on SUPERH && (CPU_SH3 || CPU_SH4 || COMPILE_TEST)
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	select WATCHDOG_CORE
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	help
	  This driver adds watchdog support for the integrated watchdog in the
	  SuperH processors. If you have one of these processors and wish
	  to have watchdog support enabled, say Y, otherwise say N.

	  As a side note, saying Y here will automatically boost HZ to 1000
	  so that the timer has a chance to clear the overflow counter. On
	  slower systems (such as the SH-2 and SH-3) this will likely yield
	  some performance issues. As such, the WDT should be avoided here
	  unless it is absolutely necessary.

	  To compile this driver as a module, choose M here: the
	  module will be called shwdt.

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# SPARC Architecture

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# SPARC64 Architecture

config WATCHDOG_CP1XXX
	tristate "CP1XXX Hardware Watchdog support"
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	depends on SPARC64 && PCI
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	---help---
	  This is the driver for the hardware watchdog timers present on
	  Sun Microsystems CompactPCI models CP1400 and CP1500.

	  To compile this driver as a module, choose M here: the
	  module will be called cpwatchdog.

	  If you do not have a CompactPCI model CP1400 or CP1500, or
	  another UltraSPARC-IIi-cEngine boardset with hardware watchdog,
	  you should say N to this option.

config WATCHDOG_RIO
	tristate "RIO Hardware Watchdog support"
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	depends on SPARC64 && PCI
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	help
	  Say Y here to support the hardware watchdog capability on Sun RIO
	  machines.  The watchdog timeout period is normally one minute but
	  can be changed with a boot-time parameter.

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config WATCHDOG_SUN4V
	tristate "Sun4v Watchdog support"
	select WATCHDOG_CORE
	depends on SPARC64
	help
	  Say Y here to support the hypervisor watchdog capability embedded
	  in the SPARC sun4v architecture.

	  To compile this driver as a module, choose M here. The module will
	  be called sun4v_wdt.

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# XTENSA Architecture

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# Xen Architecture

config XEN_WDT
	tristate "Xen Watchdog support"
	depends on XEN
	help
	  Say Y here to support the hypervisor watchdog capability provided
	  by Xen 4.0 and newer.  The watchdog timeout period is normally one
	  minute but can be changed with a boot-time parameter.

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config UML_WATCHDOG
	tristate "UML watchdog"
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	depends on UML || COMPILE_TEST
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#
# ISA-based Watchdog Cards
#

comment "ISA-based Watchdog Cards"
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	depends on ISA
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config PCWATCHDOG
	tristate "Berkshire Products ISA-PC Watchdog"
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	depends on ISA
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	---help---
	  This is the driver for the Berkshire Products ISA-PC Watchdog card.
	  This card simply watches your kernel to make sure it doesn't freeze,
	  and if it does, it reboots your computer after a certain amount of
	  time. This driver is like the WDT501 driver but for different
	  hardware. Please read <file:Documentation/watchdog/pcwd-watchdog.txt>. The PC
	  watchdog cards can be ordered from <http://www.berkprod.com/>.

	  To compile this driver as a module, choose M here: the
	  module will be called pcwd.

	  Most people will say N.

config MIXCOMWD
	tristate "Mixcom Watchdog"
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	depends on ISA
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	---help---
	  This is a driver for the Mixcom hardware watchdog cards.  This
	  watchdog simply watches your kernel to make sure it doesn't freeze,
	  and if it does, it reboots your computer after a certain amount of
	  time.

	  To compile this driver as a module, choose M here: the
	  module will be called mixcomwd.

	  Most people will say N.

config WDT
	tristate "WDT Watchdog timer"
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	depends on ISA
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	---help---
	  If you have a WDT500P or WDT501P watchdog board, say Y here,
	  otherwise N. It is not possible to probe for this board, which means
	  that you have to inform the kernel about the IO port and IRQ that
	  is needed (you can do this via the io and irq parameters)

	  To compile this driver as a module, choose M here: the
	  module will be called wdt.

#
# PCI-based Watchdog Cards
#

comment "PCI-based Watchdog Cards"
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	depends on PCI
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config PCIPCWATCHDOG
	tristate "Berkshire Products PCI-PC Watchdog"
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	depends on PCI
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	---help---
	  This is the driver for the Berkshire Products PCI-PC Watchdog card.
	  This card simply watches your kernel to make sure it doesn't freeze,
	  and if it does, it reboots your computer after a certain amount of
	  time. The card can also monitor the internal temperature of the PC.
	  More info is available at <http://www.berkprod.com/pci_pc_watchdog.htm>.

	  To compile this driver as a module, choose M here: the
	  module will be called pcwd_pci.

	  Most people will say N.

config WDTPCI
	tristate "PCI-WDT500/501 Watchdog timer"
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	depends on PCI
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	---help---
	  If you have a PCI-WDT500/501 watchdog board, say Y here, otherwise N.

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	  If you have a PCI-WDT501 watchdog board then you can enable the
	  temperature sensor by setting the type parameter to 501.
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	  If you want to enable the Fan Tachometer on the PCI-WDT501, then you
	  can do this via the tachometer parameter. Only do this if you have a
	  fan tachometer actually set up.

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	  To compile this driver as a module, choose M here: the
	  module will be called wdt_pci.

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#
# USB-based Watchdog Cards
#

comment "USB-based Watchdog Cards"
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	depends on USB
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config USBPCWATCHDOG
	tristate "Berkshire Products USB-PC Watchdog"
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	depends on USB
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	---help---
	  This is the driver for the Berkshire Products USB-PC Watchdog card.
	  This card simply watches your kernel to make sure it doesn't freeze,
	  and if it does, it reboots your computer after a certain amount of
	  time. The card can also monitor the internal temperature of the PC.
	  More info is available at <http://www.berkprod.com/usb_pc_watchdog.htm>.

	  To compile this driver as a module, choose M here: the
	  module will be called pcwd_usb.

	  Most people will say N.

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comment "Watchdog Pretimeout Governors"

config WATCHDOG_PRETIMEOUT_GOV
	bool "Enable watchdog pretimeout governors"
	help
	  The option allows to select watchdog pretimeout governors.

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if WATCHDOG_PRETIMEOUT_GOV

choice
	prompt "Default Watchdog Pretimeout Governor"
	default WATCHDOG_PRETIMEOUT_DEFAULT_GOV_PANIC
	help
	  This option selects a default watchdog pretimeout governor.
	  The governor takes its action, if a watchdog is capable
	  to report a pretimeout event.

config WATCHDOG_PRETIMEOUT_DEFAULT_GOV_NOOP
	bool "noop"
	select WATCHDOG_PRETIMEOUT_GOV_NOOP
	help
	  Use noop watchdog pretimeout governor by default. If noop
	  governor is selected by a user, write a short message to
	  the kernel log buffer and don't do any system changes.

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config WATCHDOG_PRETIMEOUT_DEFAULT_GOV_PANIC
	bool "panic"
	select WATCHDOG_PRETIMEOUT_GOV_PANIC
	help
	  Use panic watchdog pretimeout governor by default, if
	  a watchdog pretimeout event happens, consider that
	  a watchdog feeder is dead and reboot is unavoidable.

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endchoice

config WATCHDOG_PRETIMEOUT_GOV_NOOP
	tristate "Noop watchdog pretimeout governor"
	help
	  Noop watchdog pretimeout governor, only an informational
	  message is added to kernel log buffer.

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config WATCHDOG_PRETIMEOUT_GOV_PANIC
	tristate "Panic watchdog pretimeout governor"
	help
	  Panic watchdog pretimeout governor, on watchdog pretimeout
	  event put the kernel into panic.

1974 1975
endif # WATCHDOG_PRETIMEOUT_GOV

1976
endif # WATCHDOG