Kconfig - OpenGrok cross reference for /OK3568_Linux_fs/kernel/drivers/watchdog/Kconfig

1 # SPDX-License-Identifier: GPL-2.0-only
16 	  on-line as fast as possible after a lock-up. There's both a watchdog
21 	  <file:Documentation/watchdog/watchdog-api.rst> in the kernel source.
51 	bool "Update boot-enabled watchdog until userspace takes over"
218 	tristate "Watchdog device controlled through GPIO-line"
223 	  controlled through GPIO-line.
341 	  module will be called mlx-wdt.
375 	  More details: ARM DEN0029B - Server Base System Architecture (SBSA)
444 	  The Intel Footbridge chip contains a built-in watchdog circuit. Say Y
452 	  "If in doubt, leave it out" - say N.
482 	  in the Intel IXP4xx network processors. This driver can
504 	  signal, so with reasonably fast systems (PCLK around 50-66MHz)
570 	  in the Intel IOP3XX & IOP13XX I/O Processors.  This driver can
575 	  affect both cores and the peripherals of the IOP.  The ATU-X
577 	  operating as an Root Complex and/or Central Resource, the PCI-X
586 	  in the DaVinci DM644x/DM646x or Keystone processors.
599 	  timer (RTI module) available in the K3 generation of processors.
634 	bool "ST-Ericsson COH 901 327 watchdog"
640 	  watchdog embedded into the ST-Ericsson U300 series platforms.
674 	tristate "TS-4800 Watchdog"
680 	  Technologic Systems TS-4800 has watchdog timer implemented in
682 	  watchdog timer on TS-4800 board.
685 	tristate "TS-72XX SBC Watchdog"
689 	  Technologic Systems TS-7200, TS-7250 and TS-7260 boards have
691 	  if you want to support for the watchdog timer on TS-72XX boards.
720 	  on the Freescale IMX2 and later processors.
721 	  If you have one of these processors and wish to have
736 	  ARM-Trusted-Firmware for operations, ARM-Trusted-Firmware
738 	  If you have one of these processors and wish to have
750 	  IMX7ULP and later processors. If you have one of these
751 	  processors and wish to have watchdog support enabled,
758 	tristate "ST-Ericsson Ux500 watchdog"
764 	  existing in the prcmu of ST-Ericsson Ux500 series platforms.
899 	  processors.
919 	  Renesas R-Car and other SH-Mobile SoCs (usually named RWDT or SWDT).
1042 	  If you are configuring a Linux kernel for the Advantech single-board
1043 	  computer, say `Y' here to support its built-in watchdog timer
1072 	tristate "WinSystems EBC-C384 Watchdog Timer"
1078 	  WinSystems EBC-C384 motherboard. The timeout may be configured via
1111 	  processors.  This watchdog watches your kernel to make sure
1132 	tristate "Compulab SBC-FITPC2 watchdog"
1135 	  This is the driver for the built-in watchdog timer on the fit-PC2,
1136 	  fit-PC2i, CM-iAM single-board computers made by Compulab.
1139 	  When "Watchdog Timer Value" enabled one can set 31-255 s operational range.
1154 	tristate "Eurotech CPU-1220/1410 Watchdog Timer"
1157 	  Enable support for the watchdog timer on the Eurotech CPU-1220 and
1158 	  CPU-1410 cards.  These are PC/104 SBCs. Spec sheets and product
1166 	  Board Computer produced by TMC Technology (www.tmc-uk.com). This watchdog
1182 	  timer built-in into some eServer xSeries machines.
1282 	  This is the driver for the built-in watchdog timer on the IT8712F
1357 	  Enable the built-in watchdog timer support on the National
1358 	  Semiconductor SCx200 processors.
1395 	tristate "RDC R-321x SoC watchdog"
1400 	  in the RDC R-321x SoC.
1406 	tristate "SBC-60XX Watchdog Timer"
1412 	  and re-set the watchdog timer, and reads port 0x45 to disable
1425 	  Board Computer produced by Axiomtek Co., Ltd. (www.axiomtek.com).
1486 	tristate "TQ-Systems TQMX86 Watchdog Timer"
1518 		W83627DHG/DHG-P/EHF/EHG/F/G/HF/S/SF/THF/UHG/UG
1520 		W83667HG/HG-B
1546 	  as used in EMACS PC-104 motherboards (and likely others).  This
1557 	tristate "W83977F (PCM-5335) Watchdog Timer"
1561 	  as used in AAEON's PCM-5335 SBC (and likely others).  This
1574 	  N.  This is the driver for the watchdog timer built-in on that
1575 	  processor using ZF-Logic interface.  This watchdog simply watches
1583 	tristate "Winsystems SBC EPX-C3 watchdog"
1586 	  This is the driver for the built-in watchdog timer on the EPX-C3
1587 	  Single-board computer made by Winsystems, Inc.
1593 	  are running it on an EPX-C3 from Winsystems with the watchdog
1598 	  EPX-C3 board!
1624 	  903x/913x real-time controllers.
1656 	  Hardware driver for the built-in watchdog timer on the Atheros
1670 	  Hardware driver for the IDT RC32434 SoC built-in
1692 	  Hardware driver for the built-in watchdog timer on Ingenic jz4740 SoCs.
1695 	tristate "MTX-1 Hardware Watchdog"
1698 	  Hardware driver for the MTX-1 boards. This is a watchdog timer that
1716 	  SoC processors.  There are apparently two watchdog timers
1717 	  on such processors; this driver supports only the first one,
1735 	  Hardware driver for the built-in watchdog timer on TXx9 MIPS SoCs.
1805 	 Watchdog driver for the built-in hardware in Broadcom 7038 and
1806 	 later SoCs used in set-top boxes.  BCM7038 was made public
1861 	  The module will be called pic32-wdt.
1874 	  The module will be called pic32-dmt.
1898 	  Freescale PowerPC processors. So far this driver supports:
1899 	  - MPC8xx watchdogs
1900 	  - MPC83xx watchdogs
1901 	  - MPC86xx watchdogs
1903 	  For BookE processors (MPC85xx) use the BOOKE_WDT driver instead.
1918 	tristate "PowerPC Book-E Watchdog Timer"
1922 	  Watchdog driver for PowerPC Book-E chips, such as the Freescale
1925 	  Please see Documentation/watchdog/watchdog-api.rst for
1929 	int "PowerPC Book-E Watchdog Timer Default Timeout"
1937 	  Book-E watchdog driver.  A watchdog "event" occurs when the bit
1940 	  For Freescale Book-E processors, this is a number between 0 and 63.
1941 	  For other Book-E processors, this is a number between 0 and 3.
1943 	  The value can be overridden by the wdt_period command-line parameter.
1993 	  SuperH processors. If you have one of these processors and wish
1998 	  slower systems (such as the SH-2 and SH-3) this will likely yield
2020 	  another UltraSPARC-IIi-cEngine boardset with hardware watchdog,
2029 	  can be changed with a boot-time parameter.
2053 	  minute but can be changed with a boot-time parameter.
2060 # ISA-based Watchdog Cards
2063 comment "ISA-based Watchdog Cards"
2067 	tristate "Berkshire Products ISA-PC Watchdog"
2070 	  This is the driver for the Berkshire Products ISA-PC Watchdog card.
2074 	  hardware. Please read <file:Documentation/watchdog/pcwd-watchdog.rst>. The PC
2109 # PCI-based Watchdog Cards
2112 comment "PCI-based Watchdog Cards"
2116 	tristate "Berkshire Products PCI-PC Watchdog"
2119 	  This is the driver for the Berkshire Products PCI-PC Watchdog card.
2131 	tristate "PCI-WDT500/501 Watchdog timer"
2134 	  If you have a PCI-WDT500/501 watchdog board, say Y here, otherwise N.
2136 	  If you have a PCI-WDT501 watchdog board then you can enable the
2139 	  If you want to enable the Fan Tachometer on the PCI-WDT501, then you
2147 # USB-based Watchdog Cards
2150 comment "USB-based Watchdog Cards"
2154 	tristate "Berkshire Products USB-PC Watchdog"
2157 	  This is the driver for the Berkshire Products USB-PC Watchdog card.