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# SPDX-License-Identifier: GPL-2.0-only

config WATCHDOG_IMX_RESET_SOURCE
	bool

menuconfig WATCHDOG
	bool "Watchdog support"
	help
	  Many platforms support a watchdog to keep track of a working machine.
	  This framework provides routines to handle these watchdogs.

if WATCHDOG

config WATCHDOG_POLLER
	bool "Watchdog periodic feeder support"
	select POLLER
	help
	  Provides support for periodic watchdog feeder.

config WATCHDOG_AR9344
	bool "QCA AR9344"
	depends on SOC_QCA_AR9344 || SOC_QCA_AR9331 || COMPILE_TEST
	help
	  Add support for watchdog on the QCA AR9344 SoC.

config WATCHDOG_AT91SAM9
	bool "Watchdog for AT91SAM9 and SAMA5 SoCs"
	depends on ARCH_AT91
	help
	  Support for the watchdog in AT91SAM9X and SAMA5D{2,3,4} SoCs.

config WATCHDOG_EFI
	bool "Generic EFI Watchdog Driver"
	depends on EFI_BOOTUP
	help
	  Add support for the EFI watchdog.

config WATCHDOG_DAVINCI
	bool "TI Davinci"
	depends on ARCH_DAVINCI || COMPILE_TEST
	help
	  Add support for watchdog on the TI Davinci SoC.

config WATCHDOG_DW
	bool "Synopsys DesignWare watchdog"
	select RESET_CONTROLLER
	help
	  Add support for the Synopsys DesignWare watchdog timer.

config WATCHDOG_MXS28
	bool "i.MX28"
	depends on ARCH_IMX28 || COMPILE_TEST
	help
	  Add support for watchdog management for the i.MX28 SoC.

config WATCHDOG_IMX
	bool "i.MX watchdog"
	depends on ARCH_IMX || ARCH_LAYERSCAPE || COMPILE_TEST
	help
	  Add support for watchdog found on Freescale i.MX SoCs.

config WATCHDOG_JZ4740
	bool "Ingenic jz4740 SoC hardware watchdog"
	depends on MACH_MIPS_XBURST || COMPILE_TEST
	help
	  Hardware driver for the built-in watchdog timer on Ingenic jz4740 SoCs.

config WATCHDOG_OMAP
	bool "TI OMAP"
	depends on ARCH_OMAP || COMPILE_TEST
	help
	  Add support for watchdog on the TI OMAP SoC.

config WATCHDOG_ORION
	bool "Watchdog for Armada XP"
	depends on ARCH_ARMADA_XP || COMPILE_TEST
	help
	  Add support for watchdog on the Marvall Armada XP

config WATCHDOG_KVX
	bool "KVX Core watchdog"
	depends on KVX
	help
	  Add support for the KVX core watchdog.

config WATCHDOG_BCM2835
	bool "Watchdog for BCM283x SoCs"
	depends on ARCH_BCM283X || COMPILE_TEST
	help
	  Add support for watchdog on the Broadcom BCM283X SoCs.

config RAVE_SP_WATCHDOG
	bool "RAVE SP Watchdog timer"
	depends on RAVE_SP_CORE
	help
	  Support for the watchdog on RAVE SP device.

config STM32_IWDG_WATCHDOG
	bool "STM32 IWDG"
	depends on ARCH_STM32 || COMPILE_TEST
	select MFD_SYSCON
	help
	  Enable to support configuration of the STM32's on-SoC IWDG watchdog.
	  Once started by the user, the IWDG can't be disabled.

config STPMIC1_WATCHDOG
	bool "STPMIC1 Watchdog"
	depends on MFD_STPMIC1
	help
	  Enable to support configuration of the stpmic1's built-in watchdog.

config F71808E_WDT
	bool "Fintek F718xx, F818xx Super I/O Watchdog"
	depends on X86
	depends on FINTEK_SUPERIO
	help
	  This is the driver for the hardware watchdog on the Fintek F71808E,
	  F71862FG, F71868, F71869, F71882FG, F71889FG, F81865 and F81866
	  Super I/O controllers.

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

config ITCO_WDT
	bool "Intel TCO Timer/Watchdog"
	depends on X86
	depends on PCI
	help
	  Hardware driver for the intel TCO timer based watchdog devices.
	  These drivers are included in the Intel 82801 I/O Controller
	  Hub family (from ICH0 up to ICH10) and in the Intel 63xxESB
	  controller hub.

	  The TCO (Total Cost of Ownership) timer is a watchdog timer
	  that will reboot the machine after its second expiration.

	  On some motherboards the driver may fail to reset the chipset's
	  NO_REBOOT flag which prevents the watchdog from rebooting the
	  machine.

config STARFIVE_WDT
	tristate "StarFive Watchdog Timer"
	depends on SOC_STARFIVE && OFDEVICE
	help
	  If you say yes here you get support for the watchdog device
	  on StarFive SoCs.

config WDAT_WDT
	bool "ACPI Watchdog Action Table (WDAT)"
	depends on X86
	depends on ACPI
	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.

endif