diff options
Diffstat (limited to 'drivers/watchdog/Kconfig')
| -rw-r--r-- | drivers/watchdog/Kconfig | 377 |
1 files changed, 274 insertions, 103 deletions
diff --git a/drivers/watchdog/Kconfig b/drivers/watchdog/Kconfig index df9e8f0e327..76dd54122f7 100644 --- a/drivers/watchdog/Kconfig +++ b/drivers/watchdog/Kconfig @@ -55,6 +55,7 @@ comment "Watchdog Device Drivers" config SOFT_WATCHDOG tristate "Software watchdog" + select WATCHDOG_CORE help A software monitoring watchdog. This will fail to reboot your system from some situations that the hardware watchdog will recover @@ -63,6 +64,37 @@ config SOFT_WATCHDOG To compile this driver as a module, choose M here: the module will be called softdog. +config DA9052_WATCHDOG + tristate "Dialog DA9052 Watchdog" + depends on PMIC_DA9052 + select WATCHDOG_CORE + help + Support for the watchdog in the DA9052 PMIC. Watchdog trigger + cause system reset. + + 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. + +config DA9055_WATCHDOG + tristate "Dialog Semiconductor DA9055 Watchdog" + depends on MFD_DA9055 + select WATCHDOG_CORE + 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. + +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. + config WM831X_WATCHDOG tristate "WM831x watchdog" depends on MFD_WM831X @@ -74,17 +106,28 @@ config WM831X_WATCHDOG config WM8350_WATCHDOG tristate "WM8350 watchdog" depends on MFD_WM8350 + select WATCHDOG_CORE help Support for the watchdog in the WM8350 AudioPlus PMIC. When the watchdog triggers the system will be reset. +config XILINX_WATCHDOG + tristate "Xilinx Watchdog timer" + 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. + # ALPHA Architecture # ARM Architecture config ARM_SP805_WATCHDOG tristate "ARM SP805 Watchdog" - depends on ARM_AMBA + depends on (ARM || ARM64) && ARM_AMBA + select WATCHDOG_CORE help ARM Primecell SP805 Watchdog timer. This will reboot your system when the timeout is reached. @@ -99,6 +142,7 @@ config AT91RM9200_WATCHDOG config AT91SAM9X_WATCHDOG tristate "AT91SAM9X / AT91CAP9 watchdog" depends on ARCH_AT91 && !ARCH_AT91RM9200 + select WATCHDOG_CORE help Watchdog timer embedded into AT91SAM9X and AT91CAP9 chips. This will reboot your system when the timeout is reached. @@ -127,17 +171,6 @@ config 977_WATCHDOG Not sure? It's safe to say N. -config IXP2000_WATCHDOG - tristate "IXP2000 Watchdog" - depends on ARCH_IXP2000 - help - Say Y here if to include support for the watchdog timer - in the Intel IXP2000(2400, 2800, 2850) network processors. - This driver can be built as a module by choosing M. The module - will be called ixp2000_wdt. - - Say N if you are unsure. - config IXP4XX_WATCHDOG tristate "IXP4xx Watchdog" depends on ARCH_IXP4XX @@ -170,8 +203,9 @@ config HAVE_S3C2410_WATCHDOG config S3C2410_WATCHDOG tristate "S3C2410 Watchdog" - depends on ARCH_S3C2410 || HAVE_S3C2410_WATCHDOG + depends on HAVE_S3C2410_WATCHDOG select WATCHDOG_CORE + select MFD_SYSCON if ARCH_EXYNOS5 help Watchdog timer block in the Samsung SoCs. This will reboot the system when the timer expires with the watchdog enabled. @@ -198,25 +232,17 @@ config SA1100_WATCHDOG config DW_WATCHDOG tristate "Synopsys DesignWare watchdog" - depends on ARM && HAVE_CLK + depends on HAS_IOMEM help Say Y here if to include support for the Synopsys DesignWare - watchdog timer found in many ARM chips. + watchdog timer found in many chips. To compile this driver as a module, choose M here: the module will be called dw_wdt. -config MPCORE_WATCHDOG - tristate "MPcore watchdog" - depends on HAVE_ARM_TWD - help - Watchdog timer embedded into the MPcore system. - - To compile this driver as a module, choose M here: the - module will be called mpcore_wdt. - config EP93XX_WATCHDOG tristate "EP93xx Watchdog" depends on ARCH_EP93XX + select WATCHDOG_CORE help Say Y here if to include support for the watchdog timer embedded in the Cirrus Logic EP93xx family of devices. @@ -227,16 +253,18 @@ config EP93XX_WATCHDOG config OMAP_WATCHDOG tristate "OMAP Watchdog" depends on ARCH_OMAP16XX || ARCH_OMAP2PLUS + select WATCHDOG_CORE help Support for TI OMAP1610/OMAP1710/OMAP2420/OMAP3430/OMAP4430 watchdog. Say 'Y' here to enable the OMAP1610/OMAP1710/OMAP2420/OMAP3430/OMAP4430 watchdog timer. config PNX4008_WATCHDOG - tristate "PNX4008 and LPC32XX Watchdog" - depends on ARCH_PNX4008 || ARCH_LPC32XX + tristate "LPC32XX Watchdog" + depends on ARCH_LPC32XX + select WATCHDOG_CORE help Say Y here if to include support for the watchdog timer - in the PNX4008 or LPC32XX processor. + in the LPC32XX processor. This driver can be built as a module by choosing M. The module will be called pnx4008_wdt. @@ -244,7 +272,7 @@ config PNX4008_WATCHDOG config IOP_WATCHDOG tristate "IOP Watchdog" - depends on PLAT_IOP + depends on ARCH_IOP13XX select WATCHDOG_NOWAYOUT if (ARCH_IOP32X || ARCH_IOP33X) help Say Y here if to include support for the watchdog timer @@ -260,10 +288,11 @@ config IOP_WATCHDOG config DAVINCI_WATCHDOG tristate "DaVinci watchdog" - depends on ARCH_DAVINCI + depends on ARCH_DAVINCI || ARCH_KEYSTONE + select WATCHDOG_CORE help Say Y here if to include support for the watchdog timer - in the DaVinci DM644x/DM646x processors. + in the DaVinci DM644x/DM646x or Keystone processors. To compile this driver as a module, choose M here: the module will be called davinci_wdt. @@ -272,17 +301,29 @@ config DAVINCI_WATCHDOG config ORION_WATCHDOG tristate "Orion watchdog" - depends on ARCH_ORION5X || ARCH_KIRKWOOD + depends on ARCH_ORION5X || ARCH_KIRKWOOD || ARCH_DOVE || MACH_DOVE || ARCH_MVEBU + select WATCHDOG_CORE help Say Y here if to include support for the watchdog timer in the Marvell Orion5x and Kirkwood ARM SoCs. To compile this driver as a module, choose M here: the module will be called orion_wdt. +config SUNXI_WATCHDOG + tristate "Allwinner SoCs watchdog support" + depends on ARCH_SUNXI + 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. + config COH901327_WATCHDOG bool "ST-Ericsson COH 901 327 watchdog" depends on ARCH_U300 default y if MACH_U300 + select WATCHDOG_CORE help Say Y here to include Watchdog timer support for the watchdog embedded into the ST-Ericsson U300 series platforms. @@ -292,18 +333,20 @@ config COH901327_WATCHDOG config TWL4030_WATCHDOG tristate "TWL4030 Watchdog" depends on TWL4030_CORE + select WATCHDOG_CORE help Support for TI TWL4030 watchdog. Say 'Y' here to enable the watchdog timer support for TWL4030 chips. -config STMP3XXX_WATCHDOG - tristate "Freescale STMP3XXX watchdog" - depends on ARCH_STMP3XXX +config STMP3XXX_RTC_WATCHDOG + tristate "Freescale STMP3XXX & i.MX23/28 watchdog" + depends on RTC_DRV_STMP + select WATCHDOG_CORE help - Say Y here if to include support for the watchdog timer - for the Sigmatel STMP37XX/378X SoC. + 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_wdt. + module will be called stmp3xxx_rtc_wdt. config NUC900_WATCHDOG tristate "Nuvoton NUC900 watchdog" @@ -328,12 +371,15 @@ config TS72XX_WATCHDOG config MAX63XX_WATCHDOG tristate "Max63xx watchdog" depends on ARM && HAS_IOMEM + select WATCHDOG_CORE help Support for memory mapped max63{69,70,71,72,73,74} watchdog timer. config IMX2_WDT tristate "IMX2+ Watchdog" - depends on IMX_HAVE_PLATFORM_IMX2_WDT + depends on ARCH_MXC + select REGMAP_MMIO + select WATCHDOG_CORE help This is the driver for the hardware watchdog on the Freescale IMX2 and later processors. @@ -343,6 +389,60 @@ config IMX2_WDT To compile this driver as a module, choose M here: the module will be called imx2_wdt. +config UX500_WATCHDOG + tristate "ST-Ericsson Ux500 watchdog" + depends on MFD_DB8500_PRCMU + 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. + +config RETU_WATCHDOG + tristate "Retu watchdog" + depends on MFD_RETU + 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. + +config MOXART_WDT + tristate "MOXART watchdog" + depends on ARCH_MOXART + 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. + +config SIRFSOC_WATCHDOG + tristate "SiRFSOC watchdog" + depends on ARCH_SIRF + select WATCHDOG_CORE + default y + help + Support for CSR SiRFprimaII and SiRFatlasVI watchdog. When + the watchdog triggers the system will be reset. + +config TEGRA_WATCHDOG + tristate "Tegra watchdog" + depends on ARCH_TEGRA || COMPILE_TEST + 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. + # AVR32 Architecture config AT32AP700X_WDT @@ -369,8 +469,6 @@ config BFIN_WDT # FRV Architecture -# H8300 Architecture - # X86 (i386 + ia64 + x86_64) Architecture config ACQUIRE_WDT @@ -422,7 +520,7 @@ config ALIM7101_WDT config F71808E_WDT tristate "Fintek F71808E, F71862FG, F71869, F71882FG and F71889FG Watchdog" - depends on X86 && EXPERIMENTAL + depends on X86 help This is the driver for the hardware watchdog on the Fintek F71808E, F71862FG, F71869, F71882FG and F71889FG Super I/O controllers. @@ -457,7 +555,7 @@ config GEODE_WDT config SC520_WDT tristate "AMD Elan SC520 processor Watchdog" - depends on X86 + depends on MELAN help This is the driver for the hardware watchdog built in to the AMD "Elan" SC520 microcomputer commonly used in embedded systems. @@ -537,7 +635,7 @@ config WAFER_WDT config I6300ESB_WDT tristate "Intel 6300ESB Timer/Watchdog" - depends on X86 && PCI + depends on PCI ---help--- Hardware driver for the watchdog timer built into the Intel 6300ESB controller hub. @@ -545,18 +643,46 @@ config I6300ESB_WDT To compile this driver as a module, choose M here: the module will be called i6300esb. +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. + config INTEL_SCU_WATCHDOG bool "Intel SCU Watchdog for Mobile Platforms" - depends on X86_MRST + depends on X86_INTEL_MID ---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. +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. + config ITCO_WDT tristate "Intel TCO Timer/Watchdog" depends on (X86 || IA64) && PCI + select WATCHDOG_CORE + select LPC_ICH ---help--- Hardware driver for the intel TCO timer based watchdog devices. These drivers are included in the Intel 82801 I/O Controller @@ -598,10 +724,15 @@ config IT8712F_WDT config IT87_WDT tristate "IT87 Watchdog Timer" - depends on X86 && EXPERIMENTAL + depends on X86 ---help--- This is the driver for the hardware watchdog on the ITE IT8702, - IT8712, IT8716, IT8718, IT8720, IT8721, IT8726 Super I/O chips. + IT8712, IT8716, IT8718, IT8720, IT8721, IT8726 and IT8728 + Super I/O chips. + + If the driver does not work, then make sure that the game port in + the BIOS is enabled. + 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. @@ -619,6 +750,17 @@ config HP_WATCHDOG To compile this driver as a module, choose M here: the module will be called hpwdt. +config KEMPLD_WDT + tristate "Kontron COM Watchdog Timer" + depends on MFD_KEMPLD + 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. + config HPWDT_NMI_DECODING bool "NMI decoding support for the HP ProLiant iLO2+ Hardware Watchdog Timer" depends on HP_WATCHDOG @@ -708,7 +850,7 @@ config 60XX_WDT config SBC8360_WDT tristate "SBC8360 Watchdog Timer" - depends on X86 + depends on X86_32 ---help--- This is the driver for the hardware watchdog on the SBC8360 Single @@ -774,7 +916,7 @@ config SMSC37B787_WDT config VIA_WDT tristate "VIA Watchdog Timer" - depends on X86 + depends on X86 && PCI select WATCHDOG_CORE ---help--- This is the driver for the hardware watchdog timer on VIA @@ -786,48 +928,28 @@ config VIA_WDT Most people will say N. config W83627HF_WDT - tristate "W83627HF/W83627DHG Watchdog Timer" + tristate "Watchdog timer for W83627HF/W83627DHG and compatibles" depends on X86 + select WATCHDOG_CORE ---help--- - This is the driver for the hardware watchdog on the W83627HF chipset - as used in Advantech PC-9578 and Tyan S2721-533 motherboards - (and likely others). The driver also supports the W83627DHG chip. - 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 w83627hf_wdt. - - Most people will say N. + 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 + W83697HF + W83697UG + NCT6775 + NCT6776 + NCT6779 -config W83697HF_WDT - tristate "W83697HF/W83697HG Watchdog Timer" - depends on X86 - ---help--- - This is the driver for the hardware watchdog on the W83697HF/HG - chipset as used in Dedibox/VIA 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 w83697hf_wdt. - - Most people will say N. - -config W83697UG_WDT - tristate "W83697UG/W83697UF Watchdog Timer" - depends on X86 - ---help--- - This is the driver for the hardware watchdog on the W83697UG/UF - chipset as used in MSI Fuzzy CX700 VIA 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 w83697ug_wdt. + module will be called w83627hf_wdt. Most people will say N. @@ -906,18 +1028,6 @@ config M54xx_WATCHDOG # MicroBlaze Architecture -config XILINX_WATCHDOG - tristate "Xilinx Watchdog timer" - depends on MICROBLAZE - ---help--- - Watchdog driver for the xps_timebase_wdt ip core. - - IMPORTANT: The xps_timebase_wdt parent must have the property - "clock-frequency" at device tree. - - To compile this driver as a module, choose M here: the - module will be called of_xilinx_wdt. - # MIPS Architecture config ATH79_WDT @@ -930,8 +1040,9 @@ config ATH79_WDT config BCM47XX_WDT tristate "Broadcom BCM47xx Watchdog Timer" depends on BCM47XX + select WATCHDOG_CORE help - Hardware driver for the Broadcom BCM47xx Watchog Timer. + Hardware driver for the Broadcom BCM47xx Watchdog Timer. config RC32434_WDT tristate "IDT RC32434 SoC Watchdog Timer" @@ -955,6 +1066,7 @@ config INDYDOG config JZ4740_WDT tristate "Ingenic jz4740 SoC hardware watchdog" depends on MACH_JZ4740 + select WATCHDOG_CORE help Hardware driver for the built-in watchdog timer on Ingenic jz4740 SoCs. @@ -996,12 +1108,13 @@ config AR7_WDT config TXX9_WDT tristate "Toshiba TXx9 Watchdog Timer" depends on CPU_TX39XX || CPU_TX49XX + select WATCHDOG_CORE help Hardware driver for the built-in watchdog timer on TXx9 MIPS SoCs. config OCTEON_WDT tristate "Cavium OCTEON SOC family Watchdog Timer" - depends on CPU_CAVIUM_OCTEON + depends on CAVIUM_OCTEON_SOC default y select EXPORT_UASM if OCTEON_WDT = m help @@ -1027,19 +1140,59 @@ config BCM63XX_WDT To compile this driver as a loadable module, choose M here. The module will be called bcm63xx_wdt. +config BCM2835_WDT + tristate "Broadcom BCM2835 hardware watchdog" + depends on ARCH_BCM2835 + 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. + +config BCM_KONA_WDT + tristate "BCM Kona Watchdog" + depends on ARCH_BCM_MOBILE + 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. + +config BCM_KONA_WDT_DEBUG + bool "DEBUGFS support for BCM Kona Watchdog" + depends on BCM_KONA_WDT + 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'. + config LANTIQ_WDT tristate "Lantiq SoC watchdog" depends on LANTIQ help Hardware driver for the Lantiq SoC Watchdog Timer. +config RALINK_WDT + tristate "Ralink SoC watchdog" + select WATCHDOG_CORE + depends on RALINK + help + Hardware driver for the Ralink SoC Watchdog Timer. + # PARISC Architecture # POWERPC Architecture config GEF_WDT tristate "GE Watchdog Timer" - depends on GEF_SBC610 || GEF_SBC310 || GEF_PPC9A + depends on GE_FPGA ---help--- Watchdog timer found in a number of GE single board computers. @@ -1052,6 +1205,7 @@ config MPC5200_WDT config 8xxx_WDT tristate "MPC8xxx Platform Watchdog Timer" depends on PPC_8xx || PPC_83xx || PPC_86xx + select WATCHDOG_CORE help This driver is for a SoC level watchdog that exists on some Freescale PowerPC processors. So far this driver supports: @@ -1076,6 +1230,7 @@ config PIKA_WDT config BOOKE_WDT tristate "PowerPC Book-E Watchdog Timer" depends on BOOKE || 4xx + select WATCHDOG_CORE ---help--- Watchdog driver for PowerPC Book-E chips, such as the Freescale MPC85xx SOCs and the IBM PowerPC 440. @@ -1086,10 +1241,10 @@ config BOOKE_WDT config BOOKE_WDT_DEFAULT_TIMEOUT int "PowerPC Book-E Watchdog Timer Default Timeout" depends on BOOKE_WDT - default 38 if FSL_BOOKE - range 0 63 if FSL_BOOKE - default 3 if !FSL_BOOKE - range 0 3 if !FSL_BOOKE + 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 help Select the default watchdog timer period to be used by the PowerPC Book-E watchdog driver. A watchdog "event" occurs when the bit @@ -1100,6 +1255,18 @@ config BOOKE_WDT_DEFAULT_TIMEOUT The value can be overridden by the wdt_period command-line parameter. +config MEN_A21_WDT + tristate "MEN A21 VME CPU Carrier Board Watchdog Timer" + select WATCHDOG_CORE + depends on GPIOLIB + help + Watchdog driver for MEN A21 VMEbus CPU Carrier Boards. + + The driver can also be built as a module. If so, the module will be + called mena21_wdt. + + If unsure select N here. + # PPC64 Architecture config WATCHDOG_RTAS @@ -1113,14 +1280,17 @@ config WATCHDOG_RTAS # S390 Architecture -config ZVM_WATCHDOG - tristate "z/VM Watchdog Timer" +config DIAG288_WATCHDOG + tristate "System z diag288 Watchdog" depends on S390 + select WATCHDOG_CORE 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. + LPAR provides a very similar interface. This driver handles + both. To compile this driver as a module, choose M here. The module will be called vmwatchdog. @@ -1130,6 +1300,7 @@ config ZVM_WATCHDOG config SH_WDT tristate "SuperH Watchdog" depends on SUPERH && (CPU_SH3 || CPU_SH4) + select WATCHDOG_CORE help This driver adds watchdog support for the integrated watchdog in the SuperH processors. If you have one of these processors and wish |