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drivers/watchdog/Kconfig
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# SPDX-License-Identifier: GPL-2.0-only |
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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 |
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<file:Documentation/watchdog/watchdog-api.rst> 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 |
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tristate "WatchDog Timer Driver Core" |
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---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" |
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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_OPEN_TIMEOUT int "Timeout value for opening watchdog device" default 0 help The maximum time, in seconds, for which the watchdog framework takes care of pinging a hardware watchdog. A value of 0 means infinite. The value set here can be overridden by the commandline parameter "watchdog.open_timeout". |
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config WATCHDOG_SYSFS bool "Read different watchdog information through sysfs" |
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help Say Y here if you want to enable watchdog device status read through sysfs attributes. |
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comment "Watchdog Pretimeout Governors" config WATCHDOG_PRETIMEOUT_GOV bool "Enable watchdog pretimeout governors" depends on WATCHDOG_CORE help The option allows to select watchdog pretimeout governors. |
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config WATCHDOG_PRETIMEOUT_GOV_SEL tristate depends on WATCHDOG_PRETIMEOUT_GOV default m select WATCHDOG_PRETIMEOUT_GOV_PANIC if WATCHDOG_PRETIMEOUT_GOV_NOOP=n |
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if WATCHDOG_PRETIMEOUT_GOV config WATCHDOG_PRETIMEOUT_GOV_NOOP tristate "Noop watchdog pretimeout governor" |
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depends on WATCHDOG_CORE |
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default WATCHDOG_CORE help Noop watchdog pretimeout governor, only an informational message is added to kernel log buffer. config WATCHDOG_PRETIMEOUT_GOV_PANIC tristate "Panic watchdog pretimeout governor" |
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depends on WATCHDOG_CORE |
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default WATCHDOG_CORE help Panic watchdog pretimeout governor, on watchdog pretimeout event put the kernel into panic. 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" depends on 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. config WATCHDOG_PRETIMEOUT_DEFAULT_GOV_PANIC bool "panic" depends on 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. endchoice endif # WATCHDOG_PRETIMEOUT_GOV |
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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 BD70528_WATCHDOG tristate "ROHM BD70528 PMIC Watchdog" depends on MFD_ROHM_BD70528 select WATCHDOG_CORE help Support for the watchdog in the ROHM BD70528 PMIC. Watchdog trigger cause system reset. Say Y here to include support for the ROHM BD70528 watchdog. Alternatively say M to compile the driver as a module, which will be called bd70528_wdt. |
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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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depends on I2C |
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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 MENZ069_WATCHDOG tristate "MEN 16Z069 Watchdog" |
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depends on MCB |
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select WATCHDOG_CORE help Say Y here to include support for the MEN 16Z069 Watchdog. This driver can also be built as a module. If so the module will be called menz069_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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config RAVE_SP_WATCHDOG tristate "RAVE SP Watchdog timer" depends on RAVE_SP_CORE |
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depends on NVMEM || !NVMEM |
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select WATCHDOG_CORE help Support for the watchdog on RAVE SP device. |
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config MLX_WDT tristate "Mellanox Watchdog" depends on MELLANOX_PLATFORM select WATCHDOG_CORE select REGMAP help This is the driver for the hardware watchdog on Mellanox systems. If you are going to use it, say Y here, otherwise N. This driver can be used together with the watchdog daemon. It can also watch your kernel to make sure it doesn't freeze, and if it does, it reboots your system after a certain amount of time. To compile this driver as a module, choose M here: the module will be called mlx-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 ARMADA_37XX_WATCHDOG tristate "Armada 37xx watchdog" depends on ARCH_MVEBU || COMPILE_TEST select MFD_SYSCON select WATCHDOG_CORE help Say Y here to include support for the watchdog timer found on Marvell Armada 37xx SoCs. To compile this driver as a module, choose M here: the module will be called armada_37xx_wdt. |
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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 FTWDT010_WATCHDOG tristate "Faraday Technology FTWDT010 watchdog" depends on ARM || COMPILE_TEST |
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select WATCHDOG_CORE |
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default ARCH_GEMINI |
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help |
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Say Y here if to include support for the Faraday Technology FTWDT010 watchdog timer embedded in the Cortina Systems Gemini family of devices. |
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To compile this driver as a module, choose M here: the |
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module will be called ftwdt010_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 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" |
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depends on ARCH_LPC32XX || 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 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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|
516 517 518 519 520 521 522 523 524 525 526 527 |
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. |
7d831bf59
|
528 529 |
config DAVINCI_WATCHDOG tristate "DaVinci watchdog" |
da2a68b3e
|
530 |
depends on ARCH_DAVINCI || ARCH_KEYSTONE || COMPILE_TEST |
f48f3ceab
|
531 |
select WATCHDOG_CORE |
7d831bf59
|
532 533 |
help Say Y here if to include support for the watchdog timer |
8832b2009
|
534 |
in the DaVinci DM644x/DM646x or Keystone processors. |
7d831bf59
|
535 536 537 538 539 |
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. |
2d63908bd
|
540 541 542 543 544 545 546 |
config K3_RTI_WATCHDOG tristate "Texas Instruments K3 RTI watchdog" depends on ARCH_K3 || COMPILE_TEST select WATCHDOG_CORE help Say Y here if you want to include support for the K3 watchdog timer (RTI module) available in the K3 generation of processors. |
3b937a7db
|
547 548 |
config ORION_WATCHDOG tristate "Orion watchdog" |
d8f1deaa5
|
549 |
depends on ARCH_ORION5X || ARCH_DOVE || MACH_DOVE || ARCH_MVEBU || (COMPILE_TEST && !ARCH_EBSA110) |
c3525e3f0
|
550 |
depends on ARM |
0dd6e4847
|
551 |
select WATCHDOG_CORE |
22ac92322
|
552 553 |
help Say Y here if to include support for the watchdog timer |
3b937a7db
|
554 |
in the Marvell Orion5x and Kirkwood ARM SoCs. |
22ac92322
|
555 |
To compile this driver as a module, choose M here: the |
3b937a7db
|
556 |
module will be called orion_wdt. |
22ac92322
|
557 |
|
22b1c841e
|
558 559 |
config RN5T618_WATCHDOG tristate "Ricoh RN5T618 watchdog" |
da2a68b3e
|
560 |
depends on MFD_RN5T618 || COMPILE_TEST |
22b1c841e
|
561 562 563 564 565 566 567 |
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. |
d00680ed0
|
568 569 |
config SUNXI_WATCHDOG tristate "Allwinner SoCs watchdog support" |
da2a68b3e
|
570 |
depends on ARCH_SUNXI || COMPILE_TEST |
d00680ed0
|
571 572 573 574 575 576 |
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. |
01480701d
|
577 578 |
config COH901327_WATCHDOG bool "ST-Ericsson COH 901 327 watchdog" |
da2a68b3e
|
579 |
depends on ARCH_U300 || (ARM && COMPILE_TEST) |
01480701d
|
580 |
default y if MACH_U300 |
15b25701b
|
581 |
select WATCHDOG_CORE |
01480701d
|
582 583 584 585 586 |
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. |
975b7f0fe
|
587 |
config NPCM7XX_WATCHDOG |
ec2429292
|
588 |
tristate "Nuvoton NPCM750 watchdog" |
975b7f0fe
|
589 |
depends on ARCH_NPCM || COMPILE_TEST |
7db706a21
|
590 |
default y if ARCH_NPCM7XX |
975b7f0fe
|
591 592 593 594 595 |
select WATCHDOG_CORE help Say Y here to include Watchdog timer support for the watchdog embedded into the NPCM7xx. This watchdog is used to reset the system and thus cannot be |
01480701d
|
596 |
compiled as a module. |
80e45b1e9
|
597 598 599 |
config TWL4030_WATCHDOG tristate "TWL4030 Watchdog" depends on TWL4030_CORE |
b2c4e4b26
|
600 |
select WATCHDOG_CORE |
80e45b1e9
|
601 602 603 |
help Support for TI TWL4030 watchdog. Say 'Y' here to enable the watchdog timer support for TWL4030 chips. |
de6303ab9
|
604 605 |
config STMP3XXX_RTC_WATCHDOG tristate "Freescale STMP3XXX & i.MX23/28 watchdog" |
da2a68b3e
|
606 |
depends on RTC_DRV_STMP || COMPILE_TEST |
de6303ab9
|
607 608 609 610 611 612 |
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. |
bf9006399
|
613 614 615 |
config TS4800_WATCHDOG tristate "TS-4800 Watchdog" depends on HAS_IOMEM && OF |
0519e91d8
|
616 |
depends on SOC_IMX51 || COMPILE_TEST |
bf9006399
|
617 618 619 620 621 622 |
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. |
c90bf2aa9
|
623 624 |
config TS72XX_WATCHDOG tristate "TS-72XX SBC Watchdog" |
da2a68b3e
|
625 |
depends on MACH_TS72XX || COMPILE_TEST |
c90bf2aa9
|
626 627 628 629 630 631 632 |
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. |
5e8037166
|
633 634 |
config MAX63XX_WATCHDOG tristate "Max63xx watchdog" |
04658449d
|
635 |
depends on HAS_IOMEM |
a0f368336
|
636 |
select WATCHDOG_CORE |
5e8037166
|
637 638 |
help Support for memory mapped max63{69,70,71,72,73,74} watchdog timer. |
ff3bb2f5c
|
639 640 |
config MAX77620_WATCHDOG tristate "Maxim Max77620 Watchdog Timer" |
da2a68b3e
|
641 |
depends on MFD_MAX77620 || COMPILE_TEST |
da9e3f4e3
|
642 |
select WATCHDOG_CORE |
ff3bb2f5c
|
643 644 645 646 647 |
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. |
bb2fd8a84
|
648 649 |
config IMX2_WDT tristate "IMX2+ Watchdog" |
da2a68b3e
|
650 |
depends on ARCH_MXC || ARCH_LAYERSCAPE || COMPILE_TEST |
a79770032
|
651 |
select REGMAP_MMIO |
faad5de0b
|
652 |
select WATCHDOG_CORE |
bb2fd8a84
|
653 654 655 656 657 658 659 660 |
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. |
986857acb
|
661 662 663 |
config IMX_SC_WDT tristate "IMX SC Watchdog" depends on HAVE_ARM_SMCCC |
15f7d7fc5
|
664 |
depends on IMX_SCU |
986857acb
|
665 666 667 668 669 670 671 672 673 674 675 676 |
select WATCHDOG_CORE help This is the driver for the system controller watchdog on the NXP i.MX SoCs with system controller inside, the watchdog driver will call ARM SMC API and trap into ARM-Trusted-Firmware for operations, ARM-Trusted-Firmware will request system controller to execute the operations. 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 imx_sc_wdt. |
41b630f41
|
677 678 679 680 681 682 683 684 685 686 687 688 |
config IMX7ULP_WDT tristate "IMX7ULP Watchdog" depends on ARCH_MXC || COMPILE_TEST select WATCHDOG_CORE help This is the driver for the hardware watchdog on the Freescale IMX7ULP 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 imx7ulp_wdt. |
f0e5bd412
|
689 690 |
config UX500_WATCHDOG tristate "ST-Ericsson Ux500 watchdog" |
9297b652b
|
691 |
depends on MFD_DB8500_PRCMU |
f0e5bd412
|
692 693 694 695 696 697 698 699 |
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. |
3d3a6d18a
|
700 701 |
config RETU_WATCHDOG tristate "Retu watchdog" |
9ad82f117
|
702 |
depends on MFD_RETU |
3d3a6d18a
|
703 704 705 706 707 708 709 710 |
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. |
e14538e0d
|
711 712 |
config MOXART_WDT tristate "MOXART watchdog" |
da2a68b3e
|
713 |
depends on ARCH_MOXART || COMPILE_TEST |
e14538e0d
|
714 715 716 717 718 719 |
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. |
f0fcbdbf2
|
720 721 |
config SIRFSOC_WATCHDOG tristate "SiRFSOC watchdog" |
da2a68b3e
|
722 |
depends on ARCH_SIRF || COMPILE_TEST |
f0fcbdbf2
|
723 724 725 726 727 |
select WATCHDOG_CORE default y help Support for CSR SiRFprimaII and SiRFatlasVI watchdog. When the watchdog triggers the system will be reset. |
f27925a6c
|
728 729 |
config ST_LPC_WATCHDOG tristate "STMicroelectronics LPC Watchdog" |
da2a68b3e
|
730 |
depends on ARCH_STI || COMPILE_TEST |
f27925a6c
|
731 732 733 734 735 736 737 738 |
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. |
c33a15974
|
739 740 |
config TEGRA_WATCHDOG tristate "Tegra watchdog" |
71fd380a6
|
741 |
depends on (ARCH_TEGRA || COMPILE_TEST) && HAS_IOMEM |
c33a15974
|
742 743 744 745 746 747 748 |
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. |
1094ebe9d
|
749 750 751 |
config QCOM_WDT tristate "QCOM watchdog" depends on HAS_IOMEM |
da2a68b3e
|
752 |
depends on ARCH_QCOM || COMPILE_TEST |
1094ebe9d
|
753 754 755 756 757 758 759 760 |
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. |
683fa50f0
|
761 762 |
config MESON_GXBB_WATCHDOG tristate "Amlogic Meson GXBB SoCs watchdog support" |
da2a68b3e
|
763 |
depends on ARCH_MESON || COMPILE_TEST |
683fa50f0
|
764 765 766 767 768 769 |
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. |
22e1b8f60
|
770 771 |
config MESON_WATCHDOG tristate "Amlogic Meson SoCs watchdog support" |
da2a68b3e
|
772 |
depends on ARCH_MESON || COMPILE_TEST |
22e1b8f60
|
773 774 775 776 777 778 |
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. |
a44a45536
|
779 780 |
config MEDIATEK_WATCHDOG tristate "Mediatek SoCs watchdog support" |
da2a68b3e
|
781 |
depends on ARCH_MEDIATEK || COMPILE_TEST |
a44a45536
|
782 |
select WATCHDOG_CORE |
5eee7c625
|
783 |
select RESET_CONTROLLER |
a44a45536
|
784 785 786 787 788 |
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. |
336694a01
|
789 790 |
config DIGICOLOR_WATCHDOG tristate "Conexant Digicolor SoCs watchdog support" |
da2a68b3e
|
791 |
depends on ARCH_DIGICOLOR || COMPILE_TEST |
336694a01
|
792 793 794 795 796 797 |
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. |
7c25f8c9f
|
798 799 800 |
config LPC18XX_WATCHDOG tristate "LPC18xx/43xx Watchdog" depends on ARCH_LPC18XX || COMPILE_TEST |
d42d61087
|
801 |
depends on HAS_IOMEM |
7c25f8c9f
|
802 803 804 805 806 807 808 |
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. |
b466ee895
|
809 810 |
config ATLAS7_WATCHDOG tristate "CSRatlas7 watchdog" |
da2a68b3e
|
811 |
depends on ARCH_ATLAS7 || COMPILE_TEST |
b466ee895
|
812 813 814 815 816 817 |
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. |
bd99b68ed
|
818 819 820 821 822 823 824 |
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). |
aea24187f
|
825 826 827 828 829 830 831 |
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. |
efa859f7d
|
832 |
config ASPEED_WATCHDOG |
2050dd061
|
833 |
tristate "Aspeed BMC watchdog support" |
efa859f7d
|
834 835 836 837 |
depends on ARCH_ASPEED || COMPILE_TEST select WATCHDOG_CORE help Say Y here to include support for the watchdog timer |
ffff023a7
|
838 |
in Aspeed BMC SoCs. |
efa859f7d
|
839 840 841 842 843 |
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. |
8ce6796da
|
844 845 846 847 848 849 850 851 852 |
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. |
4332d113c
|
853 854 855 856 857 858 859 860 861 862 863 |
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. |
28804c2c8
|
864 865 866 867 868 869 870 871 872 873 874 |
config STPMIC1_WATCHDOG tristate "STPMIC1 PMIC watchdog support" depends on MFD_STPMIC1 select WATCHDOG_CORE help Say Y here to include watchdog support embedded into STPMIC1 PMIC. If the watchdog timer expires, stpmic1 will shut down all its power supplies. To compile this driver as a module, choose M here: the module will be called spmic1_wdt. |
e7bf02895
|
875 876 877 878 879 880 881 882 883 884 885 |
config UNIPHIER_WATCHDOG tristate "UniPhier watchdog support" depends on ARCH_UNIPHIER || COMPILE_TEST depends on OF && MFD_SYSCON select WATCHDOG_CORE help Say Y here to include support watchdog timer embedded into the UniPhier system. To compile this driver as a module, choose M here: the module will be called uniphier_wdt. |
2bdf6acbf
|
886 887 888 889 890 891 892 893 894 |
config RTD119X_WATCHDOG bool "Realtek RTD119x/RTD129x watchdog support" depends on ARCH_REALTEK || COMPILE_TEST depends on OF select WATCHDOG_CORE default ARCH_REALTEK help Say Y here to include support for the watchdog timer in Realtek RTD1295 SoCs. |
a9cb3959a
|
895 |
|
477603467
|
896 897 898 899 |
config SPRD_WATCHDOG tristate "Spreadtrum watchdog support" depends on ARCH_SPRD || COMPILE_TEST select WATCHDOG_CORE |
a9cb3959a
|
900 |
help |
477603467
|
901 902 |
Say Y here to include watchdog timer supported by Spreadtrum system. |
a9cb3959a
|
903 |
|
969c0acc0
|
904 905 906 907 908 909 910 |
config PM8916_WATCHDOG tristate "QCOM PM8916 pmic watchdog" depends on OF && MFD_SPMI_PMIC select WATCHDOG_CORE help Say Y here to include support watchdog timer embedded into the pm8916 module. |
1da177e4c
|
911 912 913 914 |
# X86 (i386 + ia64 + x86_64) Architecture config ACQUIRE_WDT tristate "Acquire SBC Watchdog Timer" |
261259b2a
|
915 |
depends on X86 |
1da177e4c
|
916 917 918 919 920 921 922 923 924 925 926 927 928 |
---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" |
261259b2a
|
929 |
depends on X86 |
1da177e4c
|
930 931 932 933 934 935 936 937 |
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" |
261259b2a
|
938 |
depends on X86 && PCI |
1da177e4c
|
939 940 941 942 943 944 945 946 947 948 |
---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" |
bdd873540
|
949 |
depends on PCI |
1da177e4c
|
950 951 |
help This is the driver for the hardware watchdog on the ALi M7101 PMU |
bdd873540
|
952 953 |
as used in the x86 Cobalt servers and also found in some SPARC Netra servers too. |
1da177e4c
|
954 955 956 957 958 |
To compile this driver as a module, choose M here: the module will be called alim7101_wdt. Most people will say N. |
c36a483d8
|
959 960 |
config EBC_C384_WDT tristate "WinSystems EBC-C384 Watchdog Timer" |
ccfe35eac
|
961 962 |
depends on X86 select ISA_BUS_API |
c36a483d8
|
963 964 965 966 967 |
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. |
96cb4eb01
|
968 |
config F71808E_WDT |
166fbcf88
|
969 |
tristate "Fintek F718xx, F818xx Super I/O Watchdog" |
e1926349c
|
970 |
depends on X86 |
96cb4eb01
|
971 |
help |
166fbcf88
|
972 |
This is the driver for the hardware watchdog on the Fintek F71808E, |
ca2fc5eff
|
973 974 |
F71862FG, F71868, F71869, F71882FG, F71889FG, F81803, F81865, and F81866 Super I/O controllers. |
96cb4eb01
|
975 976 977 |
You can compile this driver directly into the kernel, or use it as a module. The module will be called f71808e_wdt. |
15e28bf13
|
978 979 980 |
config SP5100_TCO tristate "AMD/ATI SP5100 TCO Timer/Watchdog" depends on X86 && PCI |
a17f4f032
|
981 |
select WATCHDOG_CORE |
15e28bf13
|
982 983 984 985 986 987 988 989 |
---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. |
96cb4eb01
|
990 |
|
0b36086b5
|
991 992 |
config GEODE_WDT tristate "AMD Geode CS5535/CS5536 Watchdog" |
0369fdf2e
|
993 |
depends on CS5535_MFGPT |
0b36086b5
|
994 995 996 997 998 999 1000 1001 1002 |
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. |
1da177e4c
|
1003 1004 |
config SC520_WDT tristate "AMD Elan SC520 processor Watchdog" |
da2a68b3e
|
1005 |
depends on MELAN || COMPILE_TEST |
1da177e4c
|
1006 1007 1008 1009 1010 1011 1012 1013 1014 |
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. |
3a5f90002
|
1015 1016 1017 1018 |
config SBC_FITPC2_WATCHDOG tristate "Compulab SBC-FITPC2 watchdog" depends on X86 ---help--- |
ef39a1bf3
|
1019 1020 |
This is the driver for the built-in watchdog timer on the fit-PC2, fit-PC2i, CM-iAM single-board computers made by Compulab. |
3a5f90002
|
1021 1022 1023 1024 1025 1026 1027 1028 1029 1030 1031 1032 1033 1034 1035 |
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. |
1da177e4c
|
1036 1037 |
config EUROTECH_WDT tristate "Eurotech CPU-1220/1410 Watchdog Timer" |
261259b2a
|
1038 |
depends on X86 |
1da177e4c
|
1039 1040 1041 1042 1043 1044 1045 |
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" |
261259b2a
|
1046 |
depends on X86 |
1da177e4c
|
1047 1048 1049 1050 1051 1052 1053 1054 1055 1056 1057 1058 |
---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. |
d532134d4
|
1059 |
config IBMASR |
c310e2b95
|
1060 |
tristate "IBM Automatic Server Restart" |
261259b2a
|
1061 |
depends on X86 |
c310e2b95
|
1062 |
help |
d532134d4
|
1063 |
This is the driver for the IBM Automatic Server Restart watchdog |
e0845bf4e
|
1064 |
timer built-in into some eServer xSeries machines. |
d532134d4
|
1065 1066 1067 |
To compile this driver as a module, choose M here: the module will be called ibmasr. |
1da177e4c
|
1068 |
config WAFER_WDT |
01ed08c14
|
1069 |
tristate "ICP Single Board Computer Watchdog Timer" |
261259b2a
|
1070 |
depends on X86 |
1da177e4c
|
1071 |
help |
01ed08c14
|
1072 1073 1074 |
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. |
1da177e4c
|
1075 1076 1077 |
To compile this driver as a module, choose M here: the module will be called wafer5823wdt. |
cc90ef0f9
|
1078 1079 |
config I6300ESB_WDT tristate "Intel 6300ESB Timer/Watchdog" |
7050bd549
|
1080 |
depends on PCI |
7e2e5158e
|
1081 |
select WATCHDOG_CORE |
cc90ef0f9
|
1082 1083 1084 1085 1086 1087 |
---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. |
101ce87b3
|
1088 1089 1090 1091 1092 1093 1094 1095 1096 1097 1098 1099 |
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. |
57539c1cf
|
1100 1101 |
config INTEL_SCU_WATCHDOG bool "Intel SCU Watchdog for Mobile Platforms" |
d1ec74ab5
|
1102 |
depends on X86_INTEL_MID |
57539c1cf
|
1103 1104 1105 1106 1107 |
---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. |
87a1ef805
|
1108 1109 1110 1111 1112 1113 1114 1115 1116 1117 1118 1119 |
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. |
9e0ea345f
|
1120 |
config ITCO_WDT |
cbf40d3f0
|
1121 |
tristate "Intel TCO Timer/Watchdog" |
261259b2a
|
1122 |
depends on (X86 || IA64) && PCI |
bff23431f
|
1123 |
select WATCHDOG_CORE |
3cef072d3
|
1124 |
depends on I2C || I2C=n |
2a7a0e9bf
|
1125 |
select LPC_ICH if !EXPERT |
3cef072d3
|
1126 |
select I2C_I801 if !EXPERT && I2C |
9e0ea345f
|
1127 1128 1129 |
---help--- Hardware driver for the intel TCO timer based watchdog devices. These drivers are included in the Intel 82801 I/O Controller |
12d60e28b
|
1130 |
Hub family (from ICH0 up to ICH10) and in the Intel 63xxESB |
9e0ea345f
|
1131 1132 1133 1134 1135 1136 1137 1138 1139 1140 1141 1142 1143 |
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. |
e033351d5
|
1144 1145 1146 1147 1148 1149 1150 |
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. |
38ff6fd2f
|
1151 1152 1153 1154 1155 1156 |
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. |
4fc368089
|
1157 1158 |
If the driver does not work, then make sure that the game port in the BIOS is enabled. |
38ff6fd2f
|
1159 1160 |
To compile this driver as a module, choose M here: the module will be called it8712f_wdt. |
e1fee94f3
|
1161 1162 |
config IT87_WDT tristate "IT87 Watchdog Timer" |
e1926349c
|
1163 |
depends on X86 |
1d7b80394
|
1164 |
select WATCHDOG_CORE |
e1fee94f3
|
1165 |
---help--- |
cddda07c7
|
1166 1167 1168 1169 |
This is the driver for the hardware watchdog on the ITE IT8607, IT8620, IT8622, IT8625, IT8628, IT8655, IT8665, IT8686, IT8702, IT8712, IT8716, IT8718, IT8720, IT8721, IT8726, IT8728, and IT8783 Super I/O chips. |
198ca0153
|
1170 |
|
dfb0b8eae
|
1171 1172 1173 |
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. |
e1fee94f3
|
1174 1175 1176 |
To compile this driver as a module, choose M here: the module will be called it87_wdt. |
7f4da4745
|
1177 |
config HP_WATCHDOG |
ea6649c72
|
1178 |
tristate "HP ProLiant iLO2+ Hardware Watchdog Timer" |
d0a4027f2
|
1179 |
select WATCHDOG_CORE |
f71d26bb6
|
1180 |
depends on X86 && PCI |
7f4da4745
|
1181 |
help |
00fd20b4d
|
1182 |
A software monitoring watchdog and NMI handling driver. This driver |
86ded1f35
|
1183 |
will detect lockups and provide a stack trace. This is a driver that |
ea6649c72
|
1184 |
will only load on an HP ProLiant system with a minimum of iLO2 support. |
86ded1f35
|
1185 1186 |
To compile this driver as a module, choose M here: the module will be called hpwdt. |
345f16251
|
1187 1188 1189 1190 1191 1192 1193 1194 |
config HPWDT_NMI_DECODING bool "NMI support for the HP ProLiant iLO2+ Hardware Watchdog Timer" depends on HP_WATCHDOG default y help Enables the NMI handler for the watchdog pretimeout NMI and the iLO "Generate NMI to System" virtual button. When an NMI is claimed by the driver, panic is called. |
e51c288ea
|
1195 1196 |
config KEMPLD_WDT tristate "Kontron COM Watchdog Timer" |
ed4a9eca6
|
1197 |
depends on MFD_KEMPLD |
e51c288ea
|
1198 1199 1200 1201 1202 1203 1204 |
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. |
1da177e4c
|
1205 1206 |
config SC1200_WDT tristate "National Semiconductor PC87307/PC97307 (ala SC1200) Watchdog" |
261259b2a
|
1207 |
depends on X86 |
1da177e4c
|
1208 1209 1210 1211 1212 1213 1214 1215 1216 1217 1218 1219 1220 |
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" |
261259b2a
|
1221 |
depends on SCx200 && PCI |
1da177e4c
|
1222 1223 1224 1225 1226 |
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. |
789fc0adb
|
1227 1228 |
config PC87413_WDT tristate "NS PC87413 watchdog" |
261259b2a
|
1229 |
depends on X86 |
789fc0adb
|
1230 1231 1232 1233 1234 1235 1236 1237 1238 1239 |
---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. |
7944d3a5a
|
1240 |
|
456c73015
|
1241 1242 1243 1244 1245 1246 1247 1248 1249 1250 1251 1252 1253 1254 1255 1256 1257 |
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. |
b3e8f2c13
|
1258 1259 |
config RDC321X_WDT tristate "RDC R-321x SoC watchdog" |
da2a68b3e
|
1260 |
depends on X86_RDC321X || COMPILE_TEST |
8751f90c8
|
1261 |
depends on PCI |
b3e8f2c13
|
1262 1263 1264 1265 1266 1267 |
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. |
1da177e4c
|
1268 1269 |
config 60XX_WDT tristate "SBC-60XX Watchdog Timer" |
261259b2a
|
1270 |
depends on X86 |
1da177e4c
|
1271 1272 1273 1274 1275 1276 1277 1278 1279 1280 |
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. |
3809ad384
|
1281 1282 |
config SBC8360_WDT tristate "SBC8360 Watchdog Timer" |
1e8c8a5b4
|
1283 |
depends on X86_32 |
3809ad384
|
1284 1285 1286 1287 1288 1289 |
---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 |
4737f0978
|
1290 |
module will be called sbc8360. |
3809ad384
|
1291 1292 |
Most people will say N. |
c4c283357
|
1293 1294 |
config SBC7240_WDT tristate "SBC Nano 7240 Watchdog Timer" |
3369465ed
|
1295 |
depends on X86_32 && !UML |
c4c283357
|
1296 1297 1298 1299 1300 1301 1302 1303 1304 |
---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. |
1da177e4c
|
1305 1306 |
config CPU5_WDT tristate "SMA CPU5 Watchdog" |
261259b2a
|
1307 |
depends on X86 |
1da177e4c
|
1308 1309 1310 1311 |
---help--- TBD. To compile this driver as a module, choose M here: the module will be called cpu5wdt. |
4c6e63bd1
|
1312 1313 1314 1315 1316 1317 1318 1319 1320 1321 1322 |
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. |
485ae77dc
|
1323 1324 |
config SMSC37B787_WDT tristate "Winbond SMsC37B787 Watchdog Timer" |
261259b2a
|
1325 |
depends on X86 |
485ae77dc
|
1326 1327 1328 1329 1330 1331 1332 1333 1334 1335 1336 1337 1338 1339 1340 1341 |
---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. |
e3c21e088
|
1342 1343 1344 |
config TQMX86_WDT tristate "TQ-Systems TQMX86 Watchdog Timer" depends on X86 |
9a6c274ac
|
1345 |
select WATCHDOG_CORE |
e3c21e088
|
1346 1347 1348 1349 1350 1351 1352 1353 |
help This is the driver for the hardware watchdog timer in the TQMX86 IO controller found on some of their ComExpress Modules. To compile this driver as a module, choose M here; the module will be called tqmx86_wdt. Most people will say N. |
dc3c56b70
|
1354 1355 |
config VIA_WDT tristate "VIA Watchdog Timer" |
690e7a706
|
1356 |
depends on X86 && PCI |
dc3c56b70
|
1357 1358 1359 1360 1361 1362 1363 1364 1365 |
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. |
1da177e4c
|
1366 |
config W83627HF_WDT |
962c04f54
|
1367 |
tristate "Watchdog timer for W83627HF/W83627DHG and compatibles" |
261259b2a
|
1368 |
depends on X86 |
30a83695a
|
1369 |
select WATCHDOG_CORE |
1da177e4c
|
1370 |
---help--- |
962c04f54
|
1371 1372 1373 1374 1375 1376 |
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 |
7b6d0b6ad
|
1377 1378 |
W83697HF W83697UG |
962c04f54
|
1379 1380 1381 |
NCT6775 NCT6776 NCT6779 |
a77841d59
|
1382 1383 |
NCT6791 NCT6792 |
33f74b893
|
1384 |
NCT6102D/04D/06D |
e11cfc697
|
1385 |
NCT6116D |
962c04f54
|
1386 |
|
9c67bea41
|
1387 1388 1389 |
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. |
1da177e4c
|
1390 1391 1392 1393 1394 1395 1396 1397 |
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" |
261259b2a
|
1398 |
depends on X86 |
1da177e4c
|
1399 1400 1401 1402 1403 1404 1405 1406 1407 1408 1409 |
---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. |
b4cc4aa24
|
1410 1411 |
config W83977F_WDT tristate "W83977F (PCM-5335) Watchdog Timer" |
261259b2a
|
1412 |
depends on X86 |
b4cc4aa24
|
1413 1414 1415 1416 1417 1418 1419 1420 1421 |
---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. |
1da177e4c
|
1422 1423 |
config MACHZ_WDT tristate "ZF MachZ Watchdog" |
261259b2a
|
1424 |
depends on X86 |
1da177e4c
|
1425 1426 |
---help--- If you are using a ZF Micro MachZ processor, say Y here, otherwise |
e0845bf4e
|
1427 |
N. This is the driver for the watchdog timer built-in on that |
1da177e4c
|
1428 1429 1430 1431 1432 1433 |
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. |
eed6565f7
|
1434 1435 |
config SBC_EPX_C3_WATCHDOG tristate "Winsystems SBC EPX-C3 watchdog" |
261259b2a
|
1436 |
depends on X86 |
eed6565f7
|
1437 1438 1439 1440 1441 1442 1443 1444 |
---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 |
2621e2a15
|
1445 |
are running it on an EPX-C3 from Winsystems with the watchdog |
eed6565f7
|
1446 1447 1448 1449 1450 1451 1452 1453 |
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. |
222818c3d
|
1454 1455 1456 1457 1458 1459 1460 1461 1462 1463 1464 1465 1466 1467 |
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. |
70f399766
|
1468 1469 1470 1471 1472 1473 1474 1475 1476 1477 |
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. |
eed6565f7
|
1478 |
|
98078ca34
|
1479 1480 1481 1482 1483 1484 1485 1486 1487 |
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. |
c0e962f93
|
1488 |
# M68K Architecture |
4157a04d5
|
1489 1490 |
config M54xx_WATCHDOG tristate "MCF54xx watchdog support" |
88cce4276
|
1491 1492 1493 |
depends on M548x help To compile this driver as a module, choose M here: the |
4157a04d5
|
1494 |
module will be called m54xx_wdt. |
c0e962f93
|
1495 |
|
e9659e69b
|
1496 |
# MicroBlaze Architecture |
c0e962f93
|
1497 |
# MIPS Architecture |
f8394f61c
|
1498 1499 |
config ATH79_WDT tristate "Atheros AR71XX/AR724X/AR913X hardware watchdog" |
da2a68b3e
|
1500 |
depends on ATH79 || (ARM && COMPILE_TEST) |
f8394f61c
|
1501 1502 1503 |
help Hardware driver for the built-in watchdog timer on the Atheros AR71XX/AR724X/AR913X SoCs. |
90074dce5
|
1504 1505 |
config BCM47XX_WDT tristate "Broadcom BCM47xx Watchdog Timer" |
da2a68b3e
|
1506 |
depends on BCM47XX || ARCH_BCM_5301X || COMPILE_TEST |
5434a04db
|
1507 |
select WATCHDOG_CORE |
90074dce5
|
1508 |
help |
6b2aac42b
|
1509 |
Hardware driver for the Broadcom BCM47xx Watchdog Timer. |
90074dce5
|
1510 |
|
03ec58568
|
1511 1512 1513 1514 1515 1516 1517 1518 1519 |
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. |
c0e962f93
|
1520 1521 |
config INDYDOG tristate "Indy/I2 Hardware Watchdog" |
24f8d2330
|
1522 |
depends on SGI_HAS_INDYDOG |
c0e962f93
|
1523 1524 1525 1526 1527 |
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. |
f865c3522
|
1528 1529 |
config JZ4740_WDT tristate "Ingenic jz4740 SoC hardware watchdog" |
33c26ab4d
|
1530 |
depends on MIPS |
1d9c30745
|
1531 |
depends on COMMON_CLK |
85f6df149
|
1532 |
select WATCHDOG_CORE |
6d532143c
|
1533 |
select MFD_SYSCON |
f865c3522
|
1534 1535 |
help Hardware driver for the built-in watchdog timer on Ingenic jz4740 SoCs. |
c0e962f93
|
1536 1537 |
config WDT_MTX1 tristate "MTX-1 Hardware Watchdog" |
da2a68b3e
|
1538 |
depends on MIPS_MTX1 || (MIPS && COMPILE_TEST) |
c0e962f93
|
1539 1540 1541 |
help Hardware driver for the MTX-1 boards. This is a watchdog timer that will reboot the machine after a 100 seconds timer expired. |
33c050c58
|
1542 1543 1544 |
config PNX833X_WDT tristate "PNX833x Hardware Watchdog" depends on SOC_PNX8335 |
e628a0c1f
|
1545 |
depends on BROKEN |
33c050c58
|
1546 1547 |
help Hardware driver for the PNX833x's watchdog. This is a |
25985edce
|
1548 |
watchdog timer that will reboot the machine after a programmable |
33c050c58
|
1549 1550 |
timer has expired and no process has written to /dev/watchdog during that time. |
75c752e6c
|
1551 1552 |
config SIBYTE_WDOG tristate "Sibyte SoC hardware watchdog" |
da2a68b3e
|
1553 |
depends on CPU_SB1 || (MIPS && COMPILE_TEST) |
75c752e6c
|
1554 1555 1556 1557 1558 1559 1560 1561 1562 |
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. |
c283cf2c0
|
1563 1564 |
config AR7_WDT tristate "TI AR7 Watchdog Timer" |
da2a68b3e
|
1565 |
depends on AR7 || (MIPS && COMPILE_TEST) |
c283cf2c0
|
1566 1567 |
help Hardware driver for the TI AR7 Watchdog Timer. |
6f702fce3
|
1568 1569 |
config TXX9_WDT tristate "Toshiba TXx9 Watchdog Timer" |
da2a68b3e
|
1570 |
depends on CPU_TX39XX || CPU_TX49XX || (MIPS && COMPILE_TEST) |
d62458423
|
1571 |
select WATCHDOG_CORE |
6f702fce3
|
1572 1573 |
help Hardware driver for the built-in watchdog timer on TXx9 MIPS SoCs. |
4c076fb41
|
1574 1575 |
config OCTEON_WDT tristate "Cavium OCTEON SOC family Watchdog Timer" |
9ddebc46e
|
1576 |
depends on CAVIUM_OCTEON_SOC |
4c076fb41
|
1577 |
default y |
3d588c93c
|
1578 |
select WATCHDOG_CORE |
4c076fb41
|
1579 1580 1581 1582 1583 1584 1585 1586 1587 1588 1589 1590 1591 |
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. |
b63aa731c
|
1592 1593 1594 1595 1596 1597 1598 1599 1600 |
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. |
938d0a840
|
1601 1602 |
config BCM2835_WDT tristate "Broadcom BCM2835 hardware watchdog" |
2672b7e01
|
1603 |
depends on ARCH_BCM2835 || (OF && COMPILE_TEST) |
938d0a840
|
1604 1605 1606 1607 1608 1609 1610 |
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. |
6adb730dc
|
1611 1612 |
config BCM_KONA_WDT tristate "BCM Kona Watchdog" |
da2a68b3e
|
1613 |
depends on ARCH_BCM_MOBILE || COMPILE_TEST |
6adb730dc
|
1614 1615 1616 1617 1618 1619 1620 1621 |
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. |
6e2ac20e9
|
1622 1623 |
config BCM_KONA_WDT_DEBUG bool "DEBUGFS support for BCM Kona Watchdog" |
345f16251
|
1624 |
depends on BCM_KONA_WDT |
6e2ac20e9
|
1625 1626 1627 1628 1629 1630 |
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'. |
7a3629fe9
|
1631 1632 1633 |
config BCM7038_WDT tristate "BCM7038 Watchdog" select WATCHDOG_CORE |
d42d61087
|
1634 |
depends on HAS_IOMEM |
972ec3510
|
1635 |
depends on ARCH_BRCMSTB || BMIPS_GENERIC || COMPILE_TEST |
7a3629fe9
|
1636 |
help |
972ec3510
|
1637 1638 1639 1640 |
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. |
7a3629fe9
|
1641 |
|
93937669e
|
1642 1643 1644 |
config IMGPDC_WDT tristate "Imagination Technologies PDC Watchdog Timer" depends on HAS_IOMEM |
b9b290909
|
1645 |
depends on MIPS || COMPILE_TEST |
df1a3e64f
|
1646 |
select WATCHDOG_CORE |
93937669e
|
1647 1648 1649 1650 1651 1652 |
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. |
2f58b8d04
|
1653 1654 1655 |
config LANTIQ_WDT tristate "Lantiq SoC watchdog" depends on LANTIQ |
dcd7e04e8
|
1656 |
select WATCHDOG_CORE |
2f58b8d04
|
1657 1658 |
help Hardware driver for the Lantiq SoC Watchdog Timer. |
1d8565ee4
|
1659 1660 1661 1662 1663 1664 |
config LOONGSON1_WDT tristate "Loongson1 SoC hardware watchdog" depends on MACH_LOONGSON32 select WATCHDOG_CORE help Hardware driver for the Loongson1 SoC Watchdog Timer. |
473cf939f
|
1665 1666 1667 1668 1669 1670 |
config RALINK_WDT tristate "Ralink SoC watchdog" select WATCHDOG_CORE depends on RALINK help Hardware driver for the Ralink SoC Watchdog Timer. |
ab3f09fe1
|
1671 1672 1673 1674 1675 1676 |
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. |
8f91fc56b
|
1677 1678 1679 |
config PIC32_WDT tristate "Microchip PIC32 hardware watchdog" select WATCHDOG_CORE |
da2a68b3e
|
1680 |
depends on MACH_PIC32 || (MIPS && COMPILE_TEST) |
8f91fc56b
|
1681 1682 1683 1684 1685 1686 1687 1688 |
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. |
b0d8a082c
|
1689 1690 1691 |
config PIC32_DMT tristate "Microchip PIC32 Deadman Timer" select WATCHDOG_CORE |
da2a68b3e
|
1692 |
depends on MACH_PIC32 || (MIPS && COMPILE_TEST) |
b0d8a082c
|
1693 1694 1695 1696 1697 1698 1699 1700 |
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. |
c0e962f93
|
1701 1702 1703 |
# PARISC Architecture # POWERPC Architecture |
1da177e4c
|
1704 |
|
3268b5618
|
1705 |
config GEF_WDT |
cda61c942
|
1706 |
tristate "GE Watchdog Timer" |
330bbf485
|
1707 |
depends on GE_FPGA |
3268b5618
|
1708 |
---help--- |
cda61c942
|
1709 |
Watchdog timer found in a number of GE single board computers. |
3268b5618
|
1710 |
|
8cf18971e
|
1711 |
config MPC5200_WDT |
6d5355998
|
1712 |
bool "MPC52xx Watchdog Timer" |
da2a68b3e
|
1713 |
depends on PPC_MPC52xx || COMPILE_TEST |
6d5355998
|
1714 1715 |
help Use General Purpose Timer (GPT) 0 on the MPC5200 as Watchdog. |
8cf18971e
|
1716 |
|
28acd02f9
|
1717 1718 |
config 8xxx_WDT tristate "MPC8xxx Platform Watchdog Timer" |
f8c33e971
|
1719 |
depends on PPC_8xx || PPC_83xx || PPC_86xx || PPC_MPC512x |
d5cfaf0a8
|
1720 |
select WATCHDOG_CORE |
28acd02f9
|
1721 1722 1723 |
help This driver is for a SoC level watchdog that exists on some Freescale PowerPC processors. So far this driver supports: |
0d7b10140
|
1724 |
- MPC8xx watchdogs |
28acd02f9
|
1725 1726 1727 1728 |
- MPC83xx watchdogs - MPC86xx watchdogs For BookE processors (MPC85xx) use the BOOKE_WDT driver instead. |
fabbfb9e8
|
1729 |
|
3be10211a
|
1730 1731 |
config MV64X60_WDT tristate "MV64X60 (Marvell Discovery) Watchdog Timer" |
da2a68b3e
|
1732 |
depends on MV64X60 || COMPILE_TEST |
3be10211a
|
1733 |
|
618efba99
|
1734 1735 |
config PIKA_WDT tristate "PIKA FPGA Watchdog" |
da2a68b3e
|
1736 |
depends on WARP || (PPC64 && COMPILE_TEST) |
618efba99
|
1737 1738 1739 1740 |
default y help This enables the watchdog in the PIKA FPGA. Currently used on the Warp platform. |
a2f40ccd2
|
1741 |
config BOOKE_WDT |
fbdd7144c
|
1742 |
tristate "PowerPC Book-E Watchdog Timer" |
261259b2a
|
1743 |
depends on BOOKE || 4xx |
52e5cc4ef
|
1744 |
select WATCHDOG_CORE |
39cdc4bfb
|
1745 |
---help--- |
fbdd7144c
|
1746 1747 |
Watchdog driver for PowerPC Book-E chips, such as the Freescale MPC85xx SOCs and the IBM PowerPC 440. |
74665686f
|
1748 |
Please see Documentation/watchdog/watchdog-api.rst for |
39cdc4bfb
|
1749 |
more information. |
a2f40ccd2
|
1750 |
|
e0dc09ff9
|
1751 1752 1753 |
config BOOKE_WDT_DEFAULT_TIMEOUT int "PowerPC Book-E Watchdog Timer Default Timeout" depends on BOOKE_WDT |
be0884ce2
|
1754 1755 1756 1757 |
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 |
e0dc09ff9
|
1758 1759 1760 1761 1762 1763 1764 |
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. |
e1d1d68aa
|
1765 |
The value can be overridden by the wdt_period command-line parameter. |
e0dc09ff9
|
1766 |
|
26c57ef1e
|
1767 |
config MEN_A21_WDT |
0f3871f8a
|
1768 1769 1770 1771 1772 |
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. |
26c57ef1e
|
1773 |
|
0f3871f8a
|
1774 1775 |
The driver can also be built as a module. If so, the module will be called mena21_wdt. |
26c57ef1e
|
1776 |
|
0f3871f8a
|
1777 |
If unsure select N here. |
26c57ef1e
|
1778 |
|
180536f82
|
1779 1780 1781 1782 |
# PPC64 Architecture config WATCHDOG_RTAS tristate "RTAS watchdog" |
42bed0425
|
1783 |
depends on PPC_RTAS |
180536f82
|
1784 1785 |
help This driver adds watchdog support for the RTAS watchdog. |
c310e2b95
|
1786 |
To compile this driver as a module, choose M here. The module |
180536f82
|
1787 |
will be called wdrtas. |
1da177e4c
|
1788 |
# S390 Architecture |
f7a94db4e
|
1789 1790 |
config DIAG288_WATCHDOG tristate "System z diag288 Watchdog" |
261259b2a
|
1791 |
depends on S390 |
f7a94db4e
|
1792 |
select WATCHDOG_CORE |
1da177e4c
|
1793 1794 1795 1796 1797 |
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. |
646f919e9
|
1798 1799 |
LPAR provides a very similar interface. This driver handles both. |
1da177e4c
|
1800 1801 |
To compile this driver as a module, choose M here. The module |
a8fa39435
|
1802 |
will be called diag288_wdt. |
1da177e4c
|
1803 |
|
c0e962f93
|
1804 |
# SUPERH (sh + sh64) Architecture |
1da177e4c
|
1805 1806 1807 |
config SH_WDT tristate "SuperH Watchdog" |
da2a68b3e
|
1808 |
depends on SUPERH && (CPU_SH3 || CPU_SH4 || COMPILE_TEST) |
1950f499d
|
1809 |
select WATCHDOG_CORE |
1da177e4c
|
1810 1811 1812 1813 1814 1815 1816 1817 1818 1819 1820 1821 1822 |
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. |
c0e962f93
|
1823 |
# SPARC Architecture |
1da177e4c
|
1824 1825 1826 1827 |
# SPARC64 Architecture config WATCHDOG_CP1XXX tristate "CP1XXX Hardware Watchdog support" |
261259b2a
|
1828 |
depends on SPARC64 && PCI |
1da177e4c
|
1829 1830 1831 1832 1833 1834 1835 1836 1837 1838 1839 1840 1841 |
---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" |
261259b2a
|
1842 |
depends on SPARC64 && PCI |
1da177e4c
|
1843 1844 1845 1846 |
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. |
ca0bb0798
|
1847 1848 1849 1850 1851 1852 1853 1854 1855 1856 |
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. |
c0e962f93
|
1857 |
# XTENSA Architecture |
066d6c7f4
|
1858 1859 1860 1861 1862 |
# Xen Architecture config XEN_WDT tristate "Xen Watchdog support" depends on XEN |
4cd676449
|
1863 |
select WATCHDOG_CORE |
066d6c7f4
|
1864 1865 1866 1867 |
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. |
d805a7860
|
1868 1869 |
config UML_WATCHDOG tristate "UML watchdog" |
da2a68b3e
|
1870 |
depends on UML || COMPILE_TEST |
d805a7860
|
1871 |
|
1da177e4c
|
1872 1873 1874 1875 1876 |
# # ISA-based Watchdog Cards # comment "ISA-based Watchdog Cards" |
261259b2a
|
1877 |
depends on ISA |
1da177e4c
|
1878 1879 1880 |
config PCWATCHDOG tristate "Berkshire Products ISA-PC Watchdog" |
261259b2a
|
1881 |
depends on ISA |
1da177e4c
|
1882 1883 1884 1885 1886 |
---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 |
74665686f
|
1887 |
hardware. Please read <file:Documentation/watchdog/pcwd-watchdog.rst>. The PC |
1da177e4c
|
1888 1889 1890 1891 1892 1893 1894 1895 1896 |
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" |
261259b2a
|
1897 |
depends on ISA |
1da177e4c
|
1898 1899 1900 1901 1902 1903 1904 1905 1906 1907 1908 1909 1910 |
---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" |
261259b2a
|
1911 |
depends on ISA |
1da177e4c
|
1912 1913 1914 1915 1916 1917 1918 1919 |
---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. |
1da177e4c
|
1920 1921 1922 1923 1924 |
# # PCI-based Watchdog Cards # comment "PCI-based Watchdog Cards" |
261259b2a
|
1925 |
depends on PCI |
1da177e4c
|
1926 1927 1928 |
config PCIPCWATCHDOG tristate "Berkshire Products PCI-PC Watchdog" |
261259b2a
|
1929 |
depends on PCI |
1da177e4c
|
1930 1931 1932 1933 1934 1935 1936 1937 1938 1939 1940 1941 1942 1943 |
---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" |
261259b2a
|
1944 |
depends on PCI |
1da177e4c
|
1945 1946 |
---help--- If you have a PCI-WDT500/501 watchdog board, say Y here, otherwise N. |
9b901ee0c
|
1947 1948 |
If you have a PCI-WDT501 watchdog board then you can enable the temperature sensor by setting the type parameter to 501. |
1da177e4c
|
1949 1950 1951 1952 |
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. |
9b901ee0c
|
1953 1954 |
To compile this driver as a module, choose M here: the module will be called wdt_pci. |
1da177e4c
|
1955 1956 1957 1958 1959 |
# # USB-based Watchdog Cards # comment "USB-based Watchdog Cards" |
261259b2a
|
1960 |
depends on USB |
1da177e4c
|
1961 1962 1963 |
config USBPCWATCHDOG tristate "Berkshire Products USB-PC Watchdog" |
261259b2a
|
1964 |
depends on USB |
1da177e4c
|
1965 1966 1967 1968 1969 1970 1971 1972 1973 1974 1975 |
---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. |
261259b2a
|
1976 |
endif # WATCHDOG |