This patch adds support for the SMSC SCH3112, SCH3114, and SCH3116 Super-I/O
chips. These chips feature identical hardware monitoring capabilites with the
expection that some of the fan inputs and pmw outputs don't exist.

The hardware monitoring features of the SCH311x chips can only be accessed via
the ISA bus. The driver therefore registers as a platform driver, if such a
chip is detected.

Signed-off-by: Juerg Haefliger <juergh at gmail.com>
Acked-by: NJean Delvare <khali@linux-fr.org>
Signed-off-by: NMark M. Hoffman <mhoffman@lightlink.com>

Move functions to group them logically. Device and I2C functions go in separate
places. No functional changes (really!).

Signed-off-by: Juerg Haefliger <juergh at gmail.com>
Acked-by: NJean Delvare <khali@linux-fr.org>
Signed-off-by: NMark M. Hoffman <mhoffman@lightlink.com>

This patch cleans up and prepares the dme1737 driver for support of the sch311x
chips. (Almost) no functional changes.

- Replaced whitespaces with tabs.
- Removed empty lines.
- Added _i2c_ to names of functions that are strictly I2C related.
- Added 4 new functions: dme1737_create_files, dme1737_remove_files,
  dme1737_sio_enter, and dme1737_sio_exit.
- Added error messages in case client attach/detach fails.

Signed-off-by: Juerg Haefliger <juergh at gmail.com>
Acked-by: NJean Delvare <khali@linux-fr.org>
Signed-off-by: NMark M. Hoffman <mhoffman@lightlink.com>

Add a driver to export IBM PowerExecutive power meter sensors.
Signed-off-by: NDarrick J. Wong <djwong@us.ibm.com>
Signed-off-by: NMark M. Hoffman <mhoffman@lightlink.com>

This patch adds support for the Celeron 4xx based on Core 2 core.
Signed-off-by: NRudolf Marek <r.marek@assembler.cz>
Signed-off-by: NMark M. Hoffman <mhoffman@lightlink.com>

A stupid bit shifting bug caused the VID value to be always exported
even when the hardware is configured for something different.
Signed-off-by: NJean Delvare <khali@linux-fr.org>
Signed-off-by: NMark M. Hoffman <mhoffman@lightlink.com>

The upcoming libsensors 3 needs these individual alarm and beep files.
For the W83781D, this is quirky because this chip has a single alarm
bit for both temp2 and temp3.
Signed-off-by: NJean Delvare <khali@linux-fr.org>
Acked-by: NHans de Goede <j.w.r.degoede@hhs.nl>
Signed-off-by: NMark M. Hoffman <mhoffman@lightlink.com>

The VRM value is not read from chip registers, so there's no need
to update the device data cache before exporting the VRM value to
user-space.
Signed-off-by: NJean Delvare <khali@linux-fr.org>
Acked-by: NHans de Goede <j.w.r.degoede@hhs.nl>
Signed-off-by: NMark M. Hoffman <mhoffman@lightlink.com>

type_name was used before being set. See why I don't like play-it-safe
variable initializations: they prevent the compiler from warning you
about such mistakes. So fix that as well.
Signed-off-by: NJean Delvare <khali@linux-fr.org>
Signed-off-by: NMark M. Hoffman <mhoffman@lightlink.com>

Signed-off-by: NJean Delvare <khali@linux-fr.org>
Acked-by: NKrzysztof Helt <krzysztof.h1@wp.pl>
Signed-off-by: NMark M. Hoffman <mhoffman@lightlink.com>

Add individual alarm files to the lm87 driver. The new libsensors
needs this.
Signed-off-by: NJean Delvare <khali@linux-fr.org>
Acked-by: NHans de Goede <j.w.r.degoede@hhs.nl>
Signed-off-by: NMark M. Hoffman <mhoffman@lightlink.com>

Missing parentheses in the definition of FAN_FROM_REG cause a division
by zero for a specific register value.
Signed-off-by: NJean Delvare <khali@linux-fr.org>
Acked-by: NHans de Goede <j.w.r.degoede@hhs.nl>
Signed-off-by: NMark M. Hoffman <mhoffman@lightlink.com>

Add individual alarm files to the lm78 driver, these are needed by
the next version of libsensors.
Signed-off-by: NJean Delvare <khali@linux-fr.org>
Acked-by: NHans de Goede <j.w.r.degoede@hhs.nl>
Signed-off-by: NMark M. Hoffman <mhoffman@lightlink.com>

Now that we have standard sysfs names to export temperature offset
values, add this feature to the lm90 driver. All supported chips
except the MAX6657, MAX6658 and MAX6659 support it.
Signed-off-by: NJean Delvare <khali@linux-fr.org>
Acked-by: NHans de Goede <j.w.r.degoede@hhs.nl>
Signed-off-by: NMark M. Hoffman <mhoffman@lightlink.com>

* Drop HWMON from the dependency list of ABITUGURU3 and LM93: this is
  now handled at menu level.
* Make the Abit, Asus and FSC chip drivers depend on X86. These are
  custom chips which can only be found on their respective manufacturer's
  systems, and these manufacturers only do x86 hardware AFAIK.
Signed-off-by: NJean Delvare <khali@linux-fr.org>
Acked-by: NHans de Goede <j.w.r.degoede@hhs.nl>
Signed-off-by: NMark M. Hoffman <mhoffman@lightlink.com>

This patch converts the driver to individual alarm files
as required by the new lmsensors library.
Signed-off-by: NKrzysztof Helt <krzysztof.h1@wp.pl>
Acked-by: NJean Delvare <khali@linux-fr.org>
Signed-off-by: NMark M. Hoffman <mhoffman@lightlink.com>

This is conversion of the driver  to the dynamic sysfs callbacks.
Signed-off-by: NKrzysztof Helt <krzysztof.h1@wp.pl>
Acked-by: NJean Delvare <khali@linux-fr.org>
Signed-off-by: NMark M. Hoffman <mhoffman@lightlink.com>

This patch make use the interrupt status register instead
of the interrupt status mirror register. Reading of the mirror
register does not clear alarms.
Signed-off-by: NKrzysztof Helt <krzysztof.h1@wp.pl>
Signed-off-by: NMark M. Hoffman <mhoffman@lightlink.com>

Add support for the IT8716F and IT8718F fan4 and fan5. The late
revisions of the IT8712F have these too but support is harder to add
and nobody asked for it yet, so I didn't include it.
Signed-off-by: NJean Delvare <khali@linux-fr.org>
Signed-off-by: NMark M. Hoffman <mhoffman@lightlink.com>

Add new sysfs alarm methodology to w83791d driver
Signed-off-by: NCharles Spirakis <bezaur@gmail.com>
Acked-by: NJean Delvare <khali@linux-fr.org>
Signed-off-by: NMark M. Hoffman <mhoffman@lightlink.com>

Signed-off-by: NAuke Kok <auke-jan.h.kok@intel.com>
Acked-by: NJean Delvare <khali@linux-fr.org>
Signed-off-by: NMark M. Hoffman <mhoffman@lightlink.com>

The lm93 driver doesn't follow the standard naming convention for its
vid files. Fix this so that libsensors will pick them.
Signed-off-by: NJean Delvare <khali@linux-fr.org>
Acked-by: NHans J. Koch <hjk@linutronix.de>
Signed-off-by: NMark M. Hoffman <mhoffman@lightlink.com>

Trying to set the fan min limit to 0 currently writes 0 to the
register, which is an invalid value. It's read back as -1 and the
alarm flag is raised. Instead we should write 0xffff (maximum
value), which reads back as 0 and no alarm flag is raised.
Signed-off-by: NJean Delvare <khali@linux-fr.org>
Acked-by: Juerg Haefliger <juergh at gmail.com>
Signed-off-by: NMark M. Hoffman <mhoffman@lightlink.com>

The way the lm85 driver currently handles the additional resolution
bits some chips have for the voltage and temperature measurements is
quite complex. This is my attempt to make it simpler.
Signed-off-by: NJean Delvare <khali@linux-fr.org>
Acked-by: Juerg Haefliger <juergh at gmail.com>
Signed-off-by: NMark M. Hoffman <mhoffman@lightlink.com>

The future libsensors needs these individual alarm and fault files.

Also delete old and unused alarm defines.
Signed-off-by: NJean Delvare <khali@linux-fr.org>
Acked-by: Juerg Haefliger <juergh at gmail.com>
Signed-off-by: NMark M. Hoffman <mhoffman@lightlink.com>

The SMSC EMC6D100 supports 3 additional voltage channels. The lm85
driver reads the register values for these, but doesn't create the
corresponding sysfs files, so the user can't read the values nor write
the limits. Create the missing sysfs files.
Signed-off-by: NJean Delvare <khali@linux-fr.org>
Acked-by: Juerg Haefliger <juergh at gmail.com>
Signed-off-by: NMark M. Hoffman <mhoffman@lightlink.com>

This lets us get rid of macro-generated functions and shrinks the
driver size by about 10%. I used a new style suggested by Mark M.
Hoffman to retrieve the channel number. Instead of:

	struct sensor_device_attribute *sda = to_sensor_dev_attr(attr);
	int nr = sda->index;

I do:

	int nr = to_sensor_dev_attr(attr)->index;

This looks better, and even allows the compiler to do some minor
optimizations.
Signed-off-by: NJean Delvare <khali@linux-fr.org>
Acked-by: NKrzysztof Helt <krzysztof.h1@wp.pl>
Signed-off-by: NMark M. Hoffman <mhoffman@lightlink.com>

Convert from class_device to device for hwmon_device_register/unregister
Signed-off-by: NTony Jones <tonyj@suse.de>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: NKay Sievers <kay.sievers@vrfy.org>
Signed-off-by: NMark M. Hoffman <mhoffman@lightlink.com>

The CPU hotplug notifier_block coretemp_cpu_notifier is already defined
inside an #ifdef HOTPLUG_CPU, therefore marking it as __cpuinitdata is
quite a pointless thing to do.

Also, remove duplicate prototype of function coretemp_update_device()
at the top of this file (another one already exists barely 10 lines
above this one :-)
Signed-off-by: NSatyam Sharma <satyam@infradead.org>
Acked-by: NRudolf Marek <r.marek@assembler.cz>
Signed-off-by: NMark M. Hoffman <mhoffman@lightlink.com>

Add support for Fintek F75375S/SP and F75373.
Signed-off-by: NRiku Voipio <riku.voipio@movial.fi>
Signed-off-by: NMark M. Hoffman <mhoffman@lightlink.com>

It's confusing to display debugging messages for fan3 and pwm3 for
chips which don't have them.
Signed-off-by: NJean Delvare <khali@linux-fr.org>
Signed-off-by: NMark M. Hoffman <mhoffman@lightlink.com>

Add a name attribute to the lm70 devices. This is required for
libsensors to recognize them.

Also drop the "+" before the temperature value, even though it did
not cause problems to libsensors, other hardware monitoring drivers
don't print it, so it's more consistent that way.
Signed-off-by: NJean Delvare <khali@linux-fr.org>
Acked-by: NHans de Goede <j.w.r.degoede@hhs.nl>
Acked-by: NKaiwan <kaiwan@designergraphix.com>
Signed-off-by: NMark M. Hoffman <mhoffman@lightlink.com>

Deprecate the use of thermistor beta values as thermal sensor types.
No driver supports changing the beta value anyway.
Signed-off-by: NJean Delvare <khali@linux-fr.org>
Acked-by: NHans de Goede <j.w.r.degoede@hhs.nl>
Signed-off-by: NMark M. Hoffman <mhoffman@lightlink.com>

- replace differing temperature variable types by long
- use strtol() instead of strtoul() for conversion
Signed-off-by: NChristian Hohnstaedt <chohnstaedt@innominate.com>
Acked-by: NJean Delvare <khali@linux-fr.org>
Signed-off-by: NMark M. Hoffman <mhoffman@lightlink.com>

This patch adds individual alarm and fault files to
the thmc50 driver. These sysfs entries are required
for a new libsensors library.
Signed-off-by: NKrzysztof Helt <krzysztof.h1@wp.pl>
Acked-by: NJean Delvare <khali@linux-fr.org>
Signed-off-by: NMark M. Hoffman <mhoffman@lightlink.com>

New driver to expose temperature and fan controls attached to Analog
Devices ADT7470 hwmon chips.
Signed-off-by: NDarrick J. Wong <djwong@us.ibm.com>
Signed-off-by: NMark M. Hoffman <mhoffman@lightlink.com>

Signed-off-by: NMark M. Hoffman <mhoffman@lightlink.com>

This is the second version of a new driver for the hardware monitoring features
of the Fintek F71882FG and F71883FG Super-I/O chips. This version has several
small fixes for flaws discovered during the review of the first version.

This version of the driver does not support the pwm part of these chips (yet).
I'll first design a sysfs api for this and post that for discussion, and then
implement pwm support as an incremental patch over this one.

This driver supports all sensors of this chip, except for the vid inputs. The
vid inputs are somewhat documented in the datasheet, but I know nothing about
vid/vrm stuff. Help with this would be much appreciated.
Signed-off-by: NHans de Goede <j.w.r.degoede@hhs.nl>
Acked-by: NDarrick J. Wong <djwong@us.ibm.com>
Signed-off-by: NMark M. Hoffman <mhoffman@lightlink.com>

The Fintek F71806F/FG is compatible with the F71872F/FG, so it is
already supported by the f71805f hardware monitoring driver. In fact,
both chips have the same chip ID, so the driver can't even
differentiate between them.
Signed-off-by: NJean Delvare <khali@linux-fr.org>
Acked-by: NHans de Goede <j.w.r.degoede@hhs.nl>
Signed-off-by: NMark M. Hoffman <mhoffman@lightlink.com>

w83792d: add individual alarm files for the new libsensors.
Signed-off-by: NGong Jun <jgong@winbond.com>
Signed-off-by: NJean Delvare <khali@linux-fr.org>
Signed-off-by: NMark M. Hoffman <mhoffman@lightlink.com>