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path: root/drivers/watchdog/Kconfig
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2008-11-06[WATCHDOG] SAM9 watchdog - supported on all SAM9 and CAP9 processorsAndrew Victor
The SAM9 watchdog driver is usable on the whole family of AT91SAM9 and CAP9 processors. Update the configuration to indicate this and allow the driver to be selected. Signed-off-by: Andrew Victor <linux@maxim.org.za> Signed-off-by: Wim Van Sebroeck <wim@iguana.be> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2008-10-10[WATCHDOG] Orion: add hardware watchdog supportSylver Bruneau
This patch allows the use of the hardware watchdog in the Marvell Orion series of ARM SoCs. Signed-off-by: Sylver Bruneau <sylver.bruneau@googlemail.com> Signed-off-by: Lennert Buytenhek <buytenh@marvell.com> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2008-10-10[WATCHDOG] Add AT91SAM9X watchdogRenaud CERRATO
Add a driver for the watchdog timer embedded into AT91SAM9X chips. Signed-off-by: Renaud Cerrato <r.cerrato@til-technologies.fr> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2008-10-10[WATCHDOG] Add driver for winbond w83697ug/uf watchdog featureFlemming Frandsen
Adapted the w83627hf_wdt.c driver to work with the w83697ug/uf chip, found on MSI Fuzzy CX700 boards. The method used is taken directly from the winbond datasheet and surprisingly it differs slightly from all the other winbond watchdogs. So far it has only been tested on the CX700 board that I have, but it seems to work nicely. Signed-off-by: Flemming Frandsen <ff@nrvissing.net> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2008-10-10[WATCHDOG] add watchdog driver IT8716 IT8726 IT8712J/KOliver Schuster
Add it87xx watchdog driver IT8716 IT8718 IT8726 IT8712-J IT8712-K Signed-off-by: Oliver Schuster <olivers137@aol.com> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2008-08-26[WATCHDOG] Add support for the IDT RC32434 watchdogFlorian Fainelli
Add driver for the IDT RC32434 SoC built-in watchdog. Signed-off-by: Florian Fainelli <florian.fainelli@telecomint.eu> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2008-08-26[WATCHDOG] Add support for the built-int RDC R-321x SoC watchdogFlorian Fainelli
This patch adds support for the built-in RDC R-321x SoC watchdog. Signed-off-by: Florian Fainelli <florian.fainelli@telecomint.eu> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2008-08-26[WATHDOG] delete unused driver mpc8xx_wdt.cJochen Friedrich
The watchdog driver mpc8xx_wdt.c was a device interface to arch/ppc/syslib/m8xx_wdt.c for MPC8xx hardware. Now that ARCH=ppc is gone, this driver is of no more use. For ARCH=powerpc, MPC8xx hardware is supported by mpc8xxx_wdt.c. Signed-off-by: Jochen Friedrich <jochen@scram.de> Signed-off-by: Wim Van Sebroeck <wim@iguana.be> Acked-by: Vitaly Bordug <vitb@kernel.crashing.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2008-08-12ALi M7101 PMU also available on Sun Netra's tooAlexander Clouter
My Sun Netra T1 AC200 has one of these... bit harsh not letting me use it and all :) ========== alex@woodchuck:~$ lspci -nn 00:01.0 PCI bridge [0604]: Sun Microsystems Computer Corp. Simba Advanced PCI Bridge [108e:5000] (rev 13) 00:01.1 PCI bridge [0604]: Sun Microsystems Computer Corp. Simba Advanced PCI Bridge [108e:5000] (rev 13) 01:03.0 Non-VGA unclassified device [0000]: ALi Corporation M7101 Power Management Controller [PMU] [10b9:7101] 01:05.1 Ethernet controller [0200]: Sun Microsystems Computer Corp. RIO GEM [108e:1101] (rev 01) 01:05.3 USB Controller [0c03]: Sun Microsystems Computer Corp. RIO USB [108e:1103] (rev 01) 01:07.0 ISA bridge [0601]: ALi Corporation M1533/M1535 PCI to ISA Bridge [Aladdin IV/V/V+] [10b9:1533] 01:0c.0 Bridge [0680]: Sun Microsystems Computer Corp. RIO EBUS [108e:1100] (rev 01) 01:0c.1 Ethernet controller [0200]: Sun Microsystems Computer Corp. RIO GEM [108e:1101] (rev 01) 01:0c.3 USB Controller [0c03]: Sun Microsystems Computer Corp. RIO USB [108e:1103] (rev 01) 01:0d.0 IDE interface [0101]: ALi Corporation M5229 IDE [10b9:5229] (rev c3) 02:08.0 SCSI storage controller [0100]: LSI Logic / Symbios Logic 53C896/897 [1000:000b] (rev 07) 02:08.1 SCSI storage controller [0100]: LSI Logic / Symbios Logic 53C896/897 [1000:000b] (rev 07) ========== Signed-off-by: Alexander Clouter <alex@digriz.org.uk> Cc: Wim Van Sebroeck <wim@iguana.be> Cc: "David S. Miller" <davem@davemloft.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-08-06[WATCHDOG] more coding style clean-up'sWim Van Sebroeck
More coding style clean-up's. Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2008-08-06[WATCHDOG] mpc8xxx_wdt: add support for MPC8xx watchdogsAnton Vorontsov
The mpc8xxx_wdt driver is using two registers: SWSRR to push magic numbers, and SWCRR to control the watchdog. Both registers are available on the MPC8xx, and seem to have the same offsets and semantics as in MPC83xx/MPC86xx watchdogs. The only difference is prescale value. So this driver simply works on the MPC8xx CPUs. One quirk is needed for the MPC8xx, though. It has small prescale value and slow CPU, so the watchdog resets board prior to the driver has time to load. To solve this we should split initialization in two steps: start ping the watchdog early, and register the watchdog userspace interface later. MPC823 seem to be the first CPU in MPC8xx line, so we use fsl,mpc823-wdt compatible matching. Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com> Tested-by: Jochen Friedrich <jochen@scram.de> Cc: Kumar Gala <galak@kernel.crashing.org> Signed-off-by: Wim Van Sebroeck <wim@iguana.be> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2008-08-06[WATCHDOG] mpc83xx_wdt: rename to mpc8xxx_wdtAnton Vorontsov
Rename the driver because now we support some MPC86xx processors. There are no changes to the mpc83xx_wdt.c file, yet. When possible, we do file renames and changes separately (because Linus once asked so, because it helps git to track the renamed files). Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com> Cc: Kumar Gala <galak@kernel.crashing.org> Signed-off-by: Wim Van Sebroeck <wim@iguana.be> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2008-08-06[WATCHDOG] mpc83xx_wdt: add support for MPC86xx CPUsAnton Vorontsov
On MPC86xx the watchdog could be enabled only at power-on-reset, and could not be disabled afterwards. We must ping the watchdog from the kernel until the userspace handles it. MPC83xx CPUs are only differ in a way that watchdog could be disabled once, but after it was enabled via software it becomes just the same as MPC86xx. Thus, to support MPC86xx I added the kernel timer which pings the watchdog until the userspace opens it. Since we implemented the timer, now we're able to implement proper handling for the CONFIG_WATCHDOG_NOWAYOUT case, for MPC83xx and MPC86xx. Also move the probe code into subsys_initcall, because we want start pinging the watchdog ASAP, and misc devices are available in subsys_initcall. Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com> Cc: Kumar Gala <galak@kernel.crashing.org> Signed-off-by: Wim Van Sebroeck <wim@iguana.be> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2008-07-24remove the v850 portAdrian Bunk
Trying to compile the v850 port brings many compile errors, one of them exists since at least kernel 2.6.19. There also seems to be noone willing to bring this port back into a usable state. This patch therefore removes the v850 port. If anyone ever decides to revive the v850 port the code will still be available from older kernels, and it wouldn't be impossible for the port to reenter the kernel if it would become actively maintained again. Signed-off-by: Adrian Bunk <bunk@kernel.org> Acked-by: Greg Ungerer <gerg@uclinux.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-05-25[WATCHDOG] Add a watchdog driver based on the CS5535/CS5536 MFGPT timersJordan Crouse
Add a watchdog timer based on the MFGPT timers in the CS5535/CS5536 companion chips to the AMD Geode GX and LX processors. Only caveat is that the BIOS must provide at least a one free timer, and most do not. Signed-off-by: Jordan Crouse <jordan.crouse@amd.com> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2008-02-18[WATCHDOG] HP ProLiant WatchDog driverThomas Mingarelli
Hp is providing a Hardware WatchDog Timer driver that will only work with the specific HW Timer located in the HP ProLiant iLO 2 ASIC. The iLO 2 HW Timer will generate a Non-maskable Interrupt (NMI) 9 seconds before physically resetting the server, by removing power, so that the event can be logged to the HP Integrated Management Log (IML), a Non-Volatile Random Access Memory (NVRAM). The logging of the event is performed using the HP ProLiant ROM via an Industry Standard access known as a BIOS Service Directory Entry. Signed-off-by: Thomas Mingarelli <thomas.mingarelli@hp.com> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2008-02-18[WATCHDOG] Add support for SB1 hardware watchdogAndrew Sharp
Support watchdog timers built into SiByte MIPS SoCs. Signed-off-by: Andy Sharp <andy.sharp@onstor.com> Signed-off-by: Wim Van Sebroeck <wim@iguana.be> Cc: Ralf Baechle <ralf@linux-mips.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2008-01-29[WATCHDOG] use SGI_HAS_INDYDOG for INDYDOG dependsThomas Bogendoerfer
Use SGI_HAS_INDYDOG for INDYDOG depends. Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de> Signed-off-by: Wim Van Sebroeck <wim@iguana.be> Cc: Ralf Baechle <ralf@linux-mips.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2008-01-25[WATCHDOG] TXx9 watchdog driverAtsushi Nemoto
This is a driver for watchdog timer built into TXx9 MIPS SoCs. Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Cc: Ralf Baechle <ralf@linux-mips.org> Signed-off-by: Wim Van Sebroeck <wim@iguana.be> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2008-01-25[AVR32] Add support for AT32AP7001 and AT32AP7002Haavard Skinnemoen
These are derivatives of the AT32AP7000 chip, which means that most of the code stays the same. Rename a few files, functions, definitions and config symbols to reflect that they apply to all AP700x chips, and exclude some platform devices from chips where they aren't present. Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>
2007-12-04[WATCHDOG] add Nano 7240 driverGilles Gigan
Adds support for the built-in watchdog on EPIC Nano 7240 boards from IEI. Tested on Nano-7240RS. Hardware documentation of the platform (including watchdog) can be found on the IEI website: http://www.ieiworld.com Signed-off-by: Gilles Gigan <gilles.gigan@gmail.com> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2007-11-19[WATCHDOG] IT8212F watchdog driverJorge Boncompte [DTI2]
This patch adds support for the ITE Tech Inc. IT8712F EC-LPC Super I/O chipset found on many Pentium III and AMD motherboards. Developed using code from other watchdog drivers and the datasheet on ITE Tech homepage. Signed-off-by: Jorge Boncompte <jorge@dti2.net> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2007-10-30Kbuild/doc: fix links to Documentation filesDirk Hohndel
Fix links to files in Documentation/* in various Kconfig files Signed-off-by: Dirk Hohndel <hohndel@linux.intel.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-10-23[WATCHDOG] AR7: watchdog timerMatteo Croce
Driver for the watchdog timer. Still doesn't reboots the machine on some boards, but we have improved and cleaned it Signed-off-by: Matteo Croce <technoboy85@gmail.com> Signed-off-by: Nicolas Thill <nico@openwrt.org> Signed-off-by: Enrik Berkhan <Enrik.Berkhan@akk.org> Signed-off-by: Christer Weinigel <wingel@nano-system.com> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2007-10-23[WATCHDOG] Linux kernel IPC SBC Watchdog Timer driverVeljkovic Srdjan
ICP's Wafer 5823 SBC has, as far as I can tell, the same WDT as many, if not all ICP's SBC's (that do have a WDT). I have tested it with several boards, including Rocky 4783, Rocky 3703 and Rocky 3782. I propose a rename of the Wafer 5823 watchdog timer driver to something like "IPC (SBC) Watchdog Timer", to reflect that it works with other IPC boards (maybe even all of them). Signed-off-by: Veljkovic Srdjan <sveljko@gvs.co.yu> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2007-10-18mv watchdog tree under driversWim Van Sebroeck
move watchdog tree from drivers/char/watchdog to drivers/watchdog. Signed-off-by: Wim Van Sebroeck <wim@iguana.be>