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path: root/drivers/hwmon/sch5627.c
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2012-05-30watchdog: sch56xx: Use watchdog coreHans de Goede
Convert sch56xx drivers to the generic watchdog core. Note this patch depends on the "watchdog: Add multiple device support" patch from Alan Cox. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2012-03-20hwmon: (sch56xx) Add support for the integrated watchdog (v2)Hans de Goede
Add support for the watchdog integrated into the SMSC SCH5627 and SCH5636 superio-s. Since the watchdog is part of the hwmon logical device and thus shares ioports with it, the watchdog driver is integrated into the existing hwmon drivers for these. Note that this version of the watchdog support for sch56xx superio-s implements the watchdog chardev interface itself, rather then relying on the recently added watchdog core / watchdog_dev. This is done because currently some needed functionality is missing from watchdog_dev, as soon as this functionality is added (which is being discussed on the linux-watchdog mailinglist), I'll convert this driver over to using watchdog_dev. Signed-off-by: Hans de Goede <hdegoede@redhat.com> [guenter.roeck@ericsson.com: Added missing linux/slab.h include] Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com>
2011-11-26hwmon: convert drivers/hwmon/* to use module_platform_driver()Axel Lin
This patch converts the drivers in drivers/hwmon/* to use the module_platform_driver() macro which makes the code smaller and a bit simpler. Cc: Donggeun Kim <dg77.kim@samsung.com> Cc: Simon Guinot <sguinot@lacie.com> Cc: Lars-Peter Clausen <lars@metafoo.de> Cc: MyungJoo Ham <myungjoo.ham@samsung.com> Cc: Ben Dooks <ben@simtec.co.uk> Cc: Hans de Goede <hdegoede@redhat.com> Cc: J Keerthy <j-keerthy@ti.com> Cc: David S. Miller <davem@davemloft.net> Cc: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Axel Lin <axel.lin@gmail.com> Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com>
2011-07-25hwmon: (sch5627) Factor out some code shared with sch5636 driverHans de Goede
This patch adds a new sch56xx-common.ko which contains code which will also be used in the new sch5636 driver. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Jean Delvare <khali@linux-fr.org>
2011-07-03hwmon: Use <> rather than () around my e-mail addressHans de Goede
Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Jean Delvare <khali@linux-fr.org>
2011-05-25hwmon: (sch5627) Trigger Vbat measurementsHans de Goede
The sch5627 needs to be explicitly told to start an adc conversion for Vbat, once in a while. Without this Vbat may read 0, and will never get updated. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Jean Delvare <khali@linux-fr.org>
2011-05-25hwmon: (sch5627) Add sch5627_send_cmd functionHans de Goede
This patch generalizes sch5627_read_virtual_reg so that it can be used to write virtual regs too. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Sigend-off-by: Jean Delvare <khali@linux-fr.org>
2011-03-21hwmon: New driver for SMSC SCH5627Hans de Goede
SMSC SCH5627 Super I/O chips include complete hardware monitoring capabilities. They can monitor up to 5 voltages, 4 fans and 8 temperatures. The hardware monitoring part of the SMSC SCH5627 is accessed by talking through an embedded microcontroller. An application note describing the protocol for communicating with the microcontroller is available upon request. Please mail me if you want a copy. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Jean Delvare <khali@linux-fr.org>