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path: root/drivers/watchdog/Makefile
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* watchdog: Add tegra watchdogAndrew Chew2014-03-311-0/+1
| | | | | | | | | | | | | | | Add a driver for the hardware watchdogs in NVIDIA Tegra SoCs (Tegra30 and later). This driver will configure one watchdog timer that will reset the system in the case of a watchdog timeout. This driver binds to the nvidia,tegra30-timer device node and gets its register base from there. Signed-off-by: Andrew Chew <achew@nvidia.com> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Tested-by: Stephen Warren <swarren@nvidia.com> Reviewed-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
* watchdog: GPIO-controlled watchdogAlexander Shiyan2014-01-281-0/+1
| | | | | | | | | This patch adds a watchdog driver for devices controlled through GPIO, (Analog Devices ADM706, Maxim MAX823, National NE555 etc). Signed-off-by: Alexander Shiyan <shc_work@mail.ru> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
* watchdog: bcm281xx: Watchdog DriverMarkus Mayer2014-01-281-0/+1
| | | | | | | | | | This commit adds support for the watchdog timer used on the BCM281xx family of SoCs. Signed-off-by: Markus Mayer <markus.mayer@linaro.org> Reviewed-by: Matt Porter <matt.porter@linaro.org> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
* watchdog: sirf: add watchdog driver of CSR SiRFprimaII and SiRFatlasVIXianglong Du2013-11-171-0/+1
| | | | | | | | | | | | | | | On CSR SiRFprimaII and SiRFatlasVI, the 6th timer can act as a watchdog timer when the Watchdog mode is enabled. watchdog occur when TIMER watchdog counter matches the value software pre-set, when this event occurs, the effect is the same as the system software reset. Signed-off-by: Xianglong Du <Xianglong.Du@csr.com> Signed-off-by: Barry Song <Baohua.Song@csr.com> Cc: Romain Izard <romain.izard.pro@gmail.com> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
* watchdog: add ralink watchdog driverJohn Crispin2013-11-171-0/+1
| | | | | | | | | | | | Add a driver for the watchdog timer found on Ralink SoC Signed-off-by: John Crispin <blogic@openwrt.org> Signed-off-by: Gabor Juhos <juhosg@openwrt.org> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@iguana.be> Cc: linux-watchdog@vger.kernel.org Cc: linux-mips@linux-mips.org Cc: devicetree-discuss@lists.ozlabs.org
* watchdog: Add MOXA ART watchdog driverJonas Jensen2013-11-171-0/+1
| | | | | | | | | | | | | This patch adds a watchdog driver for the main hardware watchdog timer found on MOXA ART SoCs. The MOXA ART SoC provides one writable timer register, restarting the hardware once it reaches zero. The register is auto decremented every APB clock cycle. Signed-off-by: Jonas Jensen <jonas.jensen@gmail.com> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
* watchdog: Drop references to H8300 architectureGuenter Roeck2013-09-161-2/+0
| | | | | | | | | Architecture is gone. Cc: Yoshinori Sato <ysato@users.sourceforge.jp> Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Acked-by: Wim Van Sebroeck <wim@iguana.be> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
* watchdog: sunxi: New watchdog driver for Allwinner A10/A13Carlo Caione2013-09-101-0/+1
| | | | | | | | | This patch adds the driver for the watchdog found in the Allwinner A10 and A13 SoCs. It has DT-support and uses the new watchdog framework. Signed-off-by: Carlo Caione <carlo.caione@gmail.com> Acked-by: Maxime Ripard <maxime.ripard@free-electrons.com> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
* watchdog: New watchdog driver for MEN A21 watchdogsJohannes Thumshirn2013-07-111-0/+1
| | | | | | | | | | This patch adds the driver for the watchdog devices found on MEN Mikro Elektronik A21 VMEbus CPU Carrier Boards. It has DT-support and uses the watchdog framework. Signed-off-by: Johannes Thumshirn <johannes.thumshirn@men.de> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
* watchdog: Add Broadcom BCM2835 watchdog timer driverLubomir Rintel2013-07-111-0/+1
| | | | | | | | | | | | | This adds a driver for watchdog timer hardware present on Broadcom BCM2835 SoC, used in Raspberry Pi and Roku 2 devices. Signed-off-by: Lubomir Rintel <lkundrak@v3.sk> Tested-by: Stephen Warren <swarren@wwwdotorg.org> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@iguana.be> Cc: linux-rpi-kernel@lists.infradead.org Cc: linux-watchdog@vger.kernel.org Cc: devicetree-discuss@lists.ozlabs.org
* watchdog: delete mpcore_wdt driverViresh Kumar2013-07-111-1/+0
| | | | | | | | | | | | | | | | | | | | | | Interrupt request doesn't use the right API: The TWD watchdog uses a per-cpu interrupt (usually interrupt #30), and the GIC configuration should flag it as such. With this setup, request_irq() should fail, and the right API is request_percpu_irq(), together with enable_percpu_irq()/disable_percpu_irq(). Nothing ensures the userspace ioctl() will end-up kicking the watchdog on the right CPU. There are no users of this driver since a long time and it makes more sense to get rid of it as nobody is looking to fix it. In case somebody wakes up after this has been removed and needs it, please revert this driver and pick these updates (These were never pushed to mainline): http://comments.gmane.org/gmane.linux.ports.arm.kernel/245998 Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org> Acked-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
* watchdog: Kontron PLD watchdog timer driverKevin Strasser2013-06-301-0/+1
| | | | | | | | | | | | Add watchdog timer support for the on-board PLD found on some Kontron embedded modules. Originally-From: Michael Brunner <michael.brunner@kontron.com> Signed-off-by: Kevin Strasser <kevin.strasser@linux.intel.com> Acked-by: Guenter Roeck <linux@roeck-us.net> Acked-by: Darren Hart <dvhart@linux.intel.com> Acked-by: Wim Van Sebroeck <wim@iguana.be> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
* watchdog: remove old STMP3xxx driverWolfram Sang2013-03-011-1/+0
| | | | | | | Now that the new driver is in place, we can remove the old one. Signed-off-by: Wolfram Sang <w.sang@pengutronix.de> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
* watchdog: add new driver for STMP3xxx and i.MX23/28Wolfram Sang2013-03-011-0/+1
| | | | | | | | | | | | | | | Replace the existing STMP3xxx driver because it has enough drawbacks that a rewrite is apropriate. The new driver is designed to use the watchdog framework which makes it a lot smaller and avoids open coding the watchdog API again. It also uses now an explicitly exported function from the RTC driver to set up its registers (the old driver silently reused the hopefully(!) already remapped RTC registers). Also, this driver is mach independent, while the old one depends on a mach replaced by another one a year ago. Since the user interface is still the standard watchdog API, users don't need to adapt. Signed-off-by: Wolfram Sang <w.sang@pengutronix.de> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
* watchdog: introduce retu_wdt driverAaro Koskinen2013-03-011-0/+1
| | | | | | | | | | Introduce Retu watchdog driver. Cc: linux-watchdog@vger.kernel.org Acked-by: Felipe Balbi <balbi@ti.com> Acked-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
* watchdog: Add support for ux500_wdt watchdogFabio Baltieri2013-02-141-0/+1
| | | | | | | | | | | This patch adds support for the ux500_wdt watchdog that is found in ST-Ericsson Ux500 platform. The driver is based on PRCMU APIs. Acked-by: Linus Walleij <linus.walleij@linaro.org> Acked-by: Lee Jones <lee.jones@linaro.org> Acked-by: Wim Van Sebroeck <wim@iguana.be> Signed-off-by: Fabio Baltieri <fabio.baltieri@linaro.org> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
* watchdog: DA9055 Watchdog driverAshish Jangam2012-12-191-0/+1
| | | | | | | | | | | This is the Watchdog patch for the DA9055 PMIC. This patch has got dependency on the DA9055 MFD core. This patch is functionally tested on SMDK6410 Signed-off-by: David Dajun Chen <dchen@diasemi.com> Signed-off-by: Ashish Jangam <ashish.jangam@kpitcummins.com> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
* Watchdog: DA9052/53 PMIC watchdog supportAshish Jangam2012-05-301-0/+1
| | | | | | | | | | | This driver adds support for the watchdog functionality provided by the Dialog Semiconductor DA9052 PMIC chip. Tested on samsung smdkv6410 and i.mx53 QS boards. Signed-off-by: Anthony Olech <Anthony.Olech@diasemi.com> Signed-off-by: Ashish Jangam <ashish.jangam@kpitcummins.com> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
* watchdog: Add watchdog driver for Intel Atom E6XXAlexander Stein2012-05-231-0/+1
| | | | | | | | Add driver for the watchdog timer built into the Intel Atom E6XX (TunnelCreek) processor. Signed-off-by: Alexander Stein <alexander.stein@systec-electronic.com> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
* watchdog: remove ixp2000 driverRob Herring2012-05-231-1/+0
| | | | | | | The platform is removed, so there are no users of this driver. Signed-off-by: Rob Herring <rob.herring@calxeda.com> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
* watchdog: new driver for VIA chipsetsMarc Vertes2012-01-061-0/+1
| | | | | | | | | | | New driver for the hardware watchdog timer on VIA chipsets. This driver uses the new watchdog framework. PnP must be enabled in BIOS to get full control of watchdog registers. The timer code has been added by Wim Van Sebroeck. Tested on a Artigo A1100, VX855 chipset. Signed-off-by: Marc Vertes <marc.vertes@sigfox.com> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
* watchdog: adx_wdt.c: remove driverWim Van Sebroeck2011-11-151-1/+0
| | | | | | | | | Remove the driver (that was added in v2.6.32) since the architecture has never been merged into mainline. Reported-by: Paul Bolle <pebolle@tiscali.nl> Acked-by: Thierry Reding <thierry.reding@avionic-design.de> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
* watchdog: WatchDog Timer Driver Core - Add basic frameworkWim Van Sebroeck2011-07-281-0/+4
| | | | | | | | | | | | | | | | | | | | The WatchDog Timer Driver Core is a framework that contains the common code for all watchdog-driver's. It also introduces a watchdog device structure and the operations that go with it. This is the introduction of this framework. This part supports the minimal watchdog userspace API (or with other words: the functionality to use /dev/watchdog's open, release and write functionality as defined in the simplest watchdog API). Extra functionality will follow in the next set of patches. Signed-off-by: Alan Cox <alan@lxorguk.ukuu.org.uk> Signed-off-by: Wim Van Sebroeck <wim@iguana.be> Acked-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Wolfram Sang <w.sang@pengutronix.de>
* watchdog: Add Xilinx watchdog timer driverAlejandro Cabrera2011-07-261-0/+3
| | | | | | | | | | | | Watchdog timer device driver for Xilinx xps_timebase_wdt compatible ip cores. It takes watchdog timer configuration from device tree and it needs that its parent has defined the property "clock-frecuency". It is compatible with watchdog timer kernel API, so user apps like watchdogd may talk with it. Signed-off-by: Alejandro Cabrera <aldaya@gmail.com> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
* watchdog: add support for the Synopsys DesignWare WDTJamie Iles2011-07-221-0/+1
| | | | | | | | | | | The Synopsys DesignWare watchdog is found in several ARM based systems and provides a choice of 16 timeout periods depending on the clock input. The watchdog cannot be disabled once started. Signed-off-by: Jamie Iles <jamie@jamieiles.com> Acked-by: Viresh Kumar <viresh.kumar@st.com> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
* MIPS: Lantiq: Add watchdog supportJohn Crispin2011-05-191-0/+1
| | | | | | | | | | | | This patch adds the driver for the watchdog found inside the Lantiq SoC family. Signed-off-by: John Crispin <blogic@openwrt.org> Signed-off-by: Ralph Hempel <ralph.hempel@lantiq.com> Cc: Wim Van Sebroeck <wim@iguana.be> Cc: linux-mips@linux-mips.org Cc: linux-watchdog@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/2327/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* Fix common misspellingsLucas De Marchi2011-03-311-2/+2
| | | | | | Fixes generated by 'codespell' and manually reviewed. Signed-off-by: Lucas De Marchi <lucas.demarchi@profusion.mobi>
* watchdog: Xen watchdog driverJan Beulich2011-03-151-0/+3
| | | | | | | | | | | | While the hypervisor change adding SCHEDOP_watchdog support included a daemon to make use of the new functionality, having a kernel driver for /dev/watchdog so that user space code doesn't need to distinguish non-Xen and Xen seems to be preferable. Signed-off-by: Jan Beulich <jbeulich@novell.com> Cc: Jeremy Fitzhardinge <jeremy@goop.org> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
* watchdog: Intel SCU Watchdog Timer Driver for Moorestown and Medfield platforms.Donald Johnson2011-03-151-0/+1
| | | | | | | | | | | | | | | | | | | | | This submission includes: - Fix to intel_scu_write() to start watchdog timer the on the first write, and refresh on subsequent writes. This enables Open, write, write, ... usage model. - Moves boot parameter checks from intel_scu_open() to intel_scu_watchdog_init(), so driver init will fail if these parameters are out of bounds. - Adds check for whether process waiting in wait_event_interruptible() received a signal while it was waiting. - Other small error handling changes. Removed the read() method for now as that wass a non-standard behaviour. Signed-off-by: Donald Johnson <donald.k.johnson@intel.com> Signed-off-by: Shuduo Sang <shuduo.sang@intel.com> Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
* watchdog: add JZ4740 watchdog driverPaul Cercueil2011-03-151-0/+1
| | | | | | | | | Adds support for the hardware watchdog found in Ingenic's jz4740 System-on-Chip. Signed-off-by: Paul Cercueil <paul@crapouillou.net> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
* m68knommu: Rename m548x_wdt.c to m54xx_wdt.cPhilippe De Muyter2011-02-081-1/+1
| | | | | | | All m548x files were renamed to m54xx, except m548x_wdt.c. Fix that. Signed-off-by: Philippe De Muyter <phdm@macqel.be> Signed-off-by: Greg Ungerer <gerg@uclinux.org>
* watchdog: Add MCF548x watchdog driver.Philippe De Muyter2011-01-121-2/+1
| | | | | | | | Add watchdog driver for MCF548x. Signed-off-by: Philippe De Muyter <phdm@macqel.be> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
* watchdog: add driver for the Atheros AR71XX/AR724X/AR913X SoCsGabor Juhos2011-01-121-0/+1
| | | | | | | | | | This patch adds a driver for the built-in hardware watchdog device of the Atheros AR71XX/AR724X/AR913X SoCs. Signed-off-by: Gabor Juhos <juhosg@openwrt.org> Signed-off-by: Imre Kaloz <kaloz@openwrt.org> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
* watchdog: Add TCO support for nVidia chipsetsMike Waychison2011-01-121-0/+1
| | | | | | | | | | | This driver adds support for /dev/watchdog for boards using either the MCP51 or MCP55 chipsets. These are also known as the nForce 430 and nForce 550. This driver is likely to work on other chipsets as well, though those are the only two that have been tested. Signed-off-by: Mike Waychison <mikew@google.com> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
* watchdog: Add support for sp5100 chipset TCOPriyanka Gupta2011-01-121-0/+1
| | | | | | | | | | | This driver adds /dev/watchdog support for the AMD sp5100 aka SB7x0 chipsets. It follows the same conventions found in other /dev/watchdog drivers. Signed-off-by: Priyanka Gupta <priyankag@google.com> Signed-off-by: Mike Waychison <mikew@google.com> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
* watchdog: add support for Broadcom BCM63xx built-in watchdogFlorian Fainelli2010-10-281-0/+1
| | | | | | | | | | This patch adds support for the Broadcom BCM63xx SoC built-in watchdog, it uses one of the BCM63xx hardware timer id. Signed-off-by: Miguel Gaio <miguel.gaio@efixo.com> Signed-off-by: Florian Fainelli <florian@openwrt.org> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
* watchdog: Adding support for ARM Primecell SP805 WatchdogViresh KUMAR2010-08-081-0/+1
| | | | | | | | | 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>
* watchdog: f71808e_wdt: new watchdog driver for Fintek F71808E and F71882FGGiel van Schijndel2010-08-081-0/+1
| | | | | | | | | 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>
* WATCHDOG: Add watchdog driver for OCTEON SOCsDavid Daney2010-08-051-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | 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
* watchdog: Driver for the watchdog timer on Freescale IMX2 (and later) ↵Wolfram Sang2010-05-251-0/+1
| | | | | | | | | | | | | processors. 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>
* [WATCHDOG] support for max63xx watchdog timer chipsMarc Zyngier2010-03-061-0/+1
| | | | | | | | | | | 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>
* [WATCHDOG] ep93xx: implemented watchdog timer driver for TS-72xx SBCsMika Westerberg2010-03-061-0/+1
| | | | | | | | | | 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>
* MIPS: eXcite: Remove platform.Ralf Baechle2009-12-171-1/+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>
* mpc52xx/wdt: remove obsolete old WDT implementationAlbrecht Dreß2009-12-081-1/+0
| | | | | | | | 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>
* [WATCHDOG] Add support for the Avionic Design Xanthos watchdog timer.Thierry Reding2009-09-251-0/+1
| | | | | | | | | | 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>
* [WATCHDOG] Add support for WM831x watchdogMark Brown2009-09-181-0/+1
| | | | | | | | | | | | 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>
* [WATCHDOG] Add watchdog driver for NUC900Wan ZongShun2009-09-181-0/+1
| | | | | | | | 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>
* [WATCHDOG] add SBC-FITPC2 watchdog driverDenis Turischev2009-09-181-0/+1
| | | | | | | | | | 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>
* [WATCHDOG] add bcm47xx watchdog drivermatthieu castet2009-06-201-0/+1
| | | | | | | | | | | | | | | | | | | | 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>
* [WATCHDOG] Freescale STMP: watchdog driverdmitry pervushin2009-06-201-0/+1
| | | | | | | | | 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>
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