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2010-08-13watchdog: hpwdt (12/12): Make NMI decoding a compile-time optiondann frazier1-6/+11
hpwdt is quite functional without the NMI decoding feature. This change lets users disable the NMI portion at compile-time via the new HPWDT_NMI_DECODING config option. Signed-off-by: dann frazier <dannf@hp.com> Acked-by: Thomas Mingarelli <Thomas.Mingarelli@hp.com> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2010-08-13watchdog: hpwdt (4/12): Despecificate driver from iLO2dann frazier1-2/+2
This driver supports both iLO2 and iLO3, but our user-visible strings currently only reference iLO2. Let's just call it "iLO2+" to avoid having to update strings for each iLO generation. This driver doesn't support iLO ASICs prior to iLO2, but that is sufficiently explained in Kconfig. Signed-off-by: dann frazier <dannf@hp.com> Acked-by: Thomas Mingarelli <Thomas.Mingarelli@hp.com> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2010-08-08watchdog: Adding support for ARM Primecell SP805 WatchdogViresh KUMAR1-0/+7
Technical Reference Manual can be found at: http://infocenter.arm.com/help/topic/com.arm.doc.ddi0270b/DDI0270.pdf Signed-off-by: Viresh Kumar <viresh.kumar@st.com> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2010-08-08watchdog: f71808e_wdt: new watchdog driver for Fintek F71808E and F71882FGGiel van Schijndel1-0/+11
Add a new watchdog driver for the Fintek F71808E and F71882FG Super I/O controllers. Signed-off-by: Giel van Schijndel <me@mortis.eu> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2010-08-05WATCHDOG: Add watchdog driver for OCTEON SOCsDavid Daney1-0/+18
The OCTEON is a MIPS64 based SOC family with an on chip watchdog unit. The driver is split into two source files one for the C code and one for assembly. Assembly is needed to handle the NMI and then print the machine state before the reboot is triggered. Signed-off-by: David Daney <ddaney@caviumnetworks.com> Cc: Wim Van Sebroeck <wim@iguana.be> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: Russell King <rmk+kernel@arm.linux.org.uk> Cc: Tony Lindgren <tony@atomide.com> Cc: Marc Zyngier <maz@misterjones.org> Cc: Thierry Reding <thierry.reding@avionic-design.de> Cc: Sam Ravnborg <sam@ravnborg.org> To: linux-mips@linux-mips.org Cc: linux-kernel@vger.kernel.org, Patchwork: https://patchwork.linux-mips.org/patch/1503/ Signed-off-by: Wim Van Sebroeck <wim@iguana.be> Signed-off-by: Ralf Baechle <ralf@linux-mips.org> create mode 100644 drivers/watchdog/octeon-wdt-main.c create mode 100644 drivers/watchdog/octeon-wdt-nmi.S
2010-05-25watchdog: Driver for the watchdog timer on Freescale IMX2 (and later) processors.Wolfram Sang1-0/+12
This is the driver for the hardware watchdog on the Freescale IMX2 and later processors. Signed-off-by: Wolfram Sang <w.sang@pengutronix.de> Cc: Vladimir Zapolskiy <vzapolskiy@gmail.com> Cc: Sascha Hauer <s.hauer@pengutronix.de> Tested-by: Juergen Beisert <jbe@pengutronix.de> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2010-05-25watchdog: s3c2410_wdt - Add extra option to include watchdog for Samsung SoCsBanajit Goswami1-4/+10
This patch adds HAVE_S3C2410_WATCHDOG to control inclusion of watchdog driver for Samsung SoCs. This option will help to include the driver only for the necessary machines and not for all for any given arch. Signed-off-by: Banajit Goswami <banajit.g@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com> Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2010-05-12ARM: 6126/1: ARM mpcore_wdt: fix build failure and other fixesSrinidhi Kasagar1-1/+1
This fixes the build failures seen when building mpcore_wdt and it also removes the nonexistent ARM_MPCORE_PLATFORM dependency, instead make it dependent on HAVE_ARM_TWD. Also this fixes spinlock usage appropriately. Signed-off-by: srinidhi kasagar <srinidhi.kasagar@stericsson.com> Acked-by: Linus Walleij <linus.walleij@stericsson.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2010-04-16[WATCHDOG] max63xx driver depends on ioremap()Geert Uytterhoeven1-1/+1
Correct fix for the "ioremap() causes build failure on S390" should have been a dependancy on HAS_IOMEM. So we add this dependancy also (and leave the driver in the ARM section for now). Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2010-04-16[WATCHDOG] omap4: Fix WDT KconfigSantosh Shilimkar1-3/+3
This patch allows Watchdog timer to be selected for OMAP4 by fixing Kconfig entry Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2010-04-03[WATCHDOG] set max63xx driver as ARM onlyMarc Zyngier1-5/+6
Use of ioremap() causes build failure on S390. Restrict the driver to ARM until another architecture comes along and enables the driver for its own use. Signed-off-by: Marc Zyngier <maz@misterjones.org> Signed-off-by: Wim Van Sebroeck <wim@iguana.be> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2010-03-06[WATCHDOG] gef_wdt: Author corrections following split of GE Fanuc joint ventureMartyn Welch1-2/+2
This patch corrects author and copyright notices following the split-up of the GE Fanuc joint venture. Signed-off-by: Martyn Welch <martyn.welch@ge.com> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2010-03-06[WATCHDOG] support for max63xx watchdog timer chipsMarc Zyngier1-0/+5
This driver adds support for the max63{69,70,71,72,73,74} family of watchdog timer chips. It has been tested on an Arcom Zeus (max6369). Signed-off-by: Marc Zyngier <maz@misterjones.org> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2010-03-06[WATCHDOG] ep93xx: implemented watchdog timer driver for TS-72xx SBCsMika Westerberg1-0/+11
Technologic Systems TS-72xx SBCs have external glue logic CPLD which includes watchdog timer. This driver implements kernel support for that. Signed-off-by: Mika Westerberg <mika.westerberg@iki.fi> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2010-02-15omap3: Replace ARCH_OMAP34XX with ARCH_OMAP3Tony Lindgren1-1/+1
Replace ARCH_OMAP34XX with ARCH_OMAP3 Signed-off-by: Tony Lindgren <tony@atomide.com>
2010-02-15omap2: Convert ARCH_OMAP24XX to ARCH_OMAP2Tony Lindgren1-1/+1
Convert ARCH_OMAP24XX to ARCH_OMAP2 Signed-off-by: Tony Lindgren <tony@atomide.com>
2010-01-25[WATCHDOG] sbc_fitpc2_wdt: fix I/O space access technique.Denis Turischev1-2/+2
The mdelay function was used between I/O access commands, that causes peak in CPU usage. Fix it by substitution mdelay to msleep. Expand usage on fitPC2 compatible boards according to DMI identification. Signed-off-by: Denis Turischev <denis@compulab.co.il> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2009-12-18watchdog: update geodewdt for new MFGPT APIAndres Salomon1-1/+1
Update to the new cs5535_mfgpt* API. The geode-specific wording should eventually be dropped from this driver... Signed-off-by: Andres Salomon <dilinger@collabora.co.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-12-17MIPS: eXcite: Remove platform.Ralf Baechle1-10/+0
The platform has never been fully merged Signed-off-by: Ralf Baechle <ralf@linux-mips.org> Cc: Thomas Koeller <thomas.koeller@baslerweb.com> Cc: David Woodhouse <dwmw2@infradead.org> Cc: Wim Van Sebroeck <wim@iguana.be> Cc: linux-kernel@vger.kernel.org Cc: linux-mtd@lists.infradead.org Acked-by: David Woodhouse <David.Woodhouse@intel.com> Acked-by: Wim Van Sebroeck <wim@iguana.be>
2009-12-08mpc52xx/wdt: remove obsolete old WDT implementationAlbrecht Dreß1-1/+3
Remove the old WDT implementation. Signed-off-by: Albrecht Dreß <albrecht.dress@arcor.de> Acked-by: Wim Van Sebroeck <wim@iguana.be> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
2009-09-25[WATCHDOG] Add support for the Avionic Design Xanthos watchdog timer.Thierry Reding1-0/+7
This patch adds support for the watchdog timer on Avionic Design Xanthos boards. Signed-off-by: Thierry Reding <thierry.reding@avionic-design.de> Acked-by: Russell King <rmk+kernel@arm.linux.org.uk> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2009-09-18[WATCHDOG] Add support for WM831x watchdogMark Brown1-0/+7
The WM831x series of devices provide a watchdog with configurable behaviour on timer expiry. Currently this driver support refreshes via a register or GPIO line and autonomous refreshes from a hardware source (eg, a clock). Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2009-09-18[WATCHDOG] Add watchdog driver for NUC900Wan ZongShun1-0/+9
Add watchdog device driver for the Nuvoton NUC900 series SoCs. Signed-off-by: Wan ZongShun <mcuos.com@gmail.com> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2009-09-18[WATCHDOG] add SBC-FITPC2 watchdog driverDenis Turischev1-0/+22
Add support for watchdog found on SBC-FITPC2 board. Signed-off-by: Denis Turischev <denis@compulab.co.il> Signed-off-by: Mike Rapoport <mike@compulab.co.il> Signed-off-by: Wim Van Sebroeck <wim@iguana.be> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2009-06-23[WATCHDOG] wdt_pci.c: remove #ifdef CONFIG_WDT_501_PCIWim Van Sebroeck1-13/+5
Change the wdt_pci.c watchdog driver so that the code is the same for both the PCI-WDT500 as the PCI-WDT501 card. The selection of the card is now being done via the module parameter: 'type' instead of the config option CONFIG_WDT_501_PCI. Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2009-06-20[WATCHDOG] add bcm47xx watchdog drivermatthieu castet1-0/+6
This add watchdog driver for broadcom 47xx device. It uses the ssb subsytem to access embeded watchdog device. Because the watchdog timeout is very short (about 2s), a soft timer is used to increase the watchdog period. Note : A patch for exporting the ssb_watchdog_timer_set will be submitted on next linux-mips merge. Without this patch it can't be build as a module. Signed-off-by: Aleksandar Radovanovic <biblbroks@sezampro.rs> Signed-off-by: Matthieu CASTET <castet.matthieu@free.fr> Tested-by: Florian Fainelli <florian@openwrt.org> 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>
2009-06-20[WATCHDOG] Freescale STMP: watchdog driverdmitry pervushin1-0/+9
Add watchdog timer support for Freescale STMP3xxx boards Signed-off-by: Vitaly Wool <vital@embeddedalley.com> Signed-off-by: Dmitry Pervushin <dpervushin@embeddedalley.com> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2009-06-20[WATCHDOG] twl4030 watchdog driverTimo Kokkonen1-0/+7
Implementation of twl4030 watchdog driver. Signed-off-by: Timo Kokkonen <timo.t.kokkonen@nokia.com> Signed-off-by: Atal Shargorodsky <ext-atal.shargorodsky@nokia.com> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2009-06-20[WATCHDOG] U300 COH 901 327 watchdog driverLinus Walleij1-0/+10
This patch adds support for the U300 COH 901 327 watchdog for the U300 platform recently added to RMK:s ARM tree. Signed-off-by: Linus Walleij <linus.walleij@stericsson.com> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2009-06-20[WATCHDOG] Add pnx833x_wdtDaniel Laird1-0/+9
Add support for PNX833x watchdog timer. Signed-off-by: Daniel Laird <daniel.j.laird@nxp.com> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2009-06-14Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivialLinus Torvalds1-1/+1
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial: (31 commits) trivial: remove the trivial patch monkey's name from SubmittingPatches trivial: Fix a typo in comment of addrconf_dad_start() trivial: usb: fix missing space typo in doc trivial: pci hotplug: adding __init/__exit macros to sgi_hotplug trivial: Remove the hyphen from git commands trivial: fix ETIMEOUT -> ETIMEDOUT typos trivial: Kconfig: .ko is normally not included in module names trivial: SubmittingPatches: fix typo trivial: Documentation/dell_rbu.txt: fix typos trivial: Fix Pavel's address in MAINTAINERS trivial: ftrace:fix description of trace directory trivial: unnecessary (void*) cast removal in sound/oss/msnd.c trivial: input/misc: Fix typo in Kconfig trivial: fix grammo in bus_for_each_dev() kerneldoc trivial: rbtree.txt: fix rb_entry() parameters in sample code trivial: spelling fix in ppc code comments trivial: fix typo in bio_alloc kernel doc trivial: Documentation/rbtree.txt: cleanup kerneldoc of rbtree.txt trivial: Miscellaneous documentation typo fixes trivial: fix typo milisecond/millisecond for documentation and source comments. ...
2009-06-12trivial: Kconfig: .ko is normally not included in module namesPavel Machek1-1/+1
.ko is normally not included in Kconfig help, make it consistent. Signed-off-by: Pavel Machek <pavel@ucw.cz> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2009-06-08[ARM] Orion/Kirkwood: rename orion5x_wdt to orion_wdtNicolas Pitre1-4/+4
The Orion watchdog driver is also used on Kirkwood. Convention is to use orion5x for stuff specific to 88F5xxx Orion chips and simply "orion" for shared stuff across SoCs including Kirkwood. Signed-off-by: Nicolas Pitre <nico@marvell.com>
2009-06-08[ARM] Kirkwood: Add the watchdog timer as a platform device.Thomas Reitmayr1-2/+2
The Kirkwood architecture uses the same watchdog device as the Orion architecture. This patch adds orion5x_wdt as a platform device for Kirkwood. Signed-off-by: Thomas Reitmayr <treitmayr@devbase.at> Tested-by: Martin Michlmayr <tbm@cyrius.com> Signed-off-by: Nicolas Pitre <nico@marvell.com>
2009-04-08[WATCHDOG] remove ARM26 sectionsPaulius Zaleckas1-2/+0
Removes ARM26 sections from Kconfig and Makefile, because ARM26 is long gone. Signed-off-by: Paulius Zaleckas <paulius.zaleckas@teltonika.lt> Acked-by: Russell King <rmk+kernel@arm.linux.org.uk> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2009-03-30Merge commit 'origin/master' into nextBenjamin Herrenschmidt1-15/+0
Manual merge of: arch/powerpc/include/asm/elf.h drivers/i2c/busses/i2c-mpc.c
2009-03-25[WATCHDOG] wdt.c: remove #ifdef CONFIG_WDT_501Alan Cox1-15/+0
Change the wdt.c watchdog driver so that the code is the same for both the WDT500 as the WDT501-P card. The selection of the card is now being done via the module parameter: 'type' instead of the config option CONFIG_WDT_501. Signed-off-by: Alan Cox <alan@lxorguk.ukuu.org.uk> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2009-03-19powerpc/86xx: Board support for GE Fanuc's PPC9AMartyn Welch1-1/+1
Support for the PPC9A VME Single Board Computer from GE Fanuc (PowerPC MPC8641D). This is the basic board support for GE Fanuc's PPC9A, a 6U single board computer, based on Freescale's MPC8641D. Signed-off-by: Martyn Welch <martyn.welch@gefanuc.com> Signed-off-by: Wim Van Sebroeck <wim@iguana.be> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2009-02-18Merge commit 'origin/master' into nextBenjamin Herrenschmidt1-1/+1
Manual merge of: arch/powerpc/include/asm/pgtable-ppc32.h
2009-02-14[WATCHDOG] iTCO_wdt: fix SMI_EN regression 2Wim Van Sebroeck1-1/+1
bugzilla: #12363 commit 7cd5b08be3c489df11b559fef210b81133764ad4 added a second regression: some Dell's and Compaq's lockup on boot. So we revert most of the code. The ICH9 reboot issue remains in place and will need some more fixing... :-( Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2009-01-28powerpc/86xx: Board support for GE Fanuc SBC310Martyn Welch1-1/+1
Support for the SBC310 VPX Single Board Computer from GE Fanuc (PowerPC MPC8641D). This is the basic board support for GE Fanuc's SBC310, a 3U single board computer, based on Freescale's MPC8641D. Signed-off-by: Martyn Welch <martyn.welch@gefanuc.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2009-01-24[ARM] omap: watchdog: allow OMAP watchdog driver on OMAP34xx platformsRussell King1-3/+3
The driver was updated for OMAP34xx, but the Kconfig file was missed. So this adds the missing parts from d99241c in Tony Lindgren's tree: Add watchdog timer support for TI OMAP3430. Signed-off-by: Madhusudhan Chikkature <madhu.cr@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2009-01-12[WATCHDOG] Pika Warp appliance watchdog timerSean MacLennan1-0/+8
The FPGA based watchdog timer used by the Pika Warp appliance. Signed-off-by: Sean MacLennan <smaclennan@pikatech.com> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2009-01-12[WATCHDOG] Basic support for GE Fanuc's FPGA based watchdog timerMartyn Welch1-0/+6
GE Fanuc SBC610 Support for the FPGA based watchdog timer as found on GE Fanuc's SBC310, SBC610 and PPC9A Single Board Computers. This patch adds support for the watchdog timer found in one of the devices FPGAs. There are two identical watchdog timers at different offsets in the above mentioned boards, this driver is capable of supporting one of them. The watchdog timers are also capable of generating interrupts at a user-configurable threshold, though support for this operation is currently not supported by the driver. Signed-off-by: Martyn Welch <martyn.welch@gefanuc.com> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2008-12-31[WATCHDOG] Add support for the WM8350 watchdogMark Brown1-0/+7
This driver implements support for the watchdog functionality provided by the Wolfson Microelectronics WM8350, a multi-function audio and power management subsystem intended for use in embedded systems. It is based on a driver originally written by Graeme Gregory, though it has been extensively modified since then. Use of a GPIO to kick the watchdog is not yet supported. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Wim Van Sebroeck <wim@iguana.be> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2008-12-31[WATCHDOG] Add SMSC SCH311x Watchdog Timer.Wim Van Sebroeck1-0/+12
Add a watchdog driver for the hardware watchdog timer on the SMSC SCH3112, SCH3114 and SCH3116 Super IO chipset. Tested-by: Marco Chiappero <marco@absence.it> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2008-11-06[WATCHDOG] SAM9 watchdog - supported on all SAM9 and CAP9 processorsAndrew Victor1-4/+4
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 Bruneau1-0/+9
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 CERRATO1-0/+7
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 Frandsen1-0/+15
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>
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