17 Jan, 2012
7 commits
-
The temp[1-*]_type attribute reports the temperature sensor type. Sensor type 1
is described as "PII/Celeron Diode", which is quite restrictive; other CPUs
may also have an embedded temperature sensor diode with similar characteristics.
Change description to "CPU embedded diode" to be more generic.Signed-off-by: Guenter Roeck
Signed-off-by: Jean Delvare -
Until we get a datasheet for the IT8728F, treat it as fully compatible
with the IT8721F, as it seems to work reasonably well.This closes kernel bug #27262.
Signed-off-by: Jean Delvare
Acked-by: Guenter Roeck -
The LM63 and compatible devices have a lookup table to control the fan
speed automatically. Expose it in sysfs. Values are cached for 5
seconds, independently of the other register values to avoid slowing
down "sensors". We might make the table values writable in the future.Signed-off-by: Jean Delvare
Tested-by: Guenter Roeck
Acked-by: Guenter Roeck -
On the LM64, the tachometer function has a dedicated pin and fan speed
monitoring is always enabled.Signed-off-by: Jean Delvare
Acked-by: Guenter Roeck -
On LM96163, the external temperature sensor type is configurable to
either a thermal diode or a 3904 transistor. The chip reports a wrong
temperature if misconfigured. Add writable attribute to support it.Signed-off-by: Guenter Roeck
Signed-off-by: Jean Delvare -
The update interval is configurable on LM63 and compatibles. Add
support for it.Signed-off-by: Guenter Roeck
Signed-off-by: Jean Delvare -
LM96163 is an enhanced version of LM63 with improved PWM resolution. Add chip
detection code as well as support for improved PWM resolution if the chip is
configured to use it.Signed-off-by: Guenter Roeck
Tested-by: Thierry Reding
Signed-off-by: Jean Delvare
06 Jan, 2012
2 commits
-
Add support for Ericsson BMR450, BMR451, BMR462, BMR463, and BMR464, which are
based on ZL2005 and ZL2008, to zl6100 driver. Remove BMR450 and BMR451 device
IDs from generic PMBus driver.Signed-off-by: Guenter Roeck
Reviewed-by: Robert Coulson -
Add explicit support for ZL2005. Functionality is almost the same as with other
Zilker Labs / Intersil chips, but limit register detection does not work reliably.Signed-off-by: Guenter Roeck
Reviewed-by: Robert Coulson
04 Nov, 2011
1 commit
-
This is essentially a stripped down version of the W83627DHG. Noticeable
difference is that it is still powered with +5V, as older models, even
though the ADC resolution is 8 mV as newer models have.Thanks to Ulf Bruman (Saab Group) for doing all the testing.
Signed-off-by: Jean Delvare
Acked-by: Guenter Roeck
25 Oct, 2011
11 commits
-
Explain why clones of the LM75 are generally not detected by the
driver, and why this isn't going to change. Also update the
documentation to reflect the list of chip names currently supported by
the driver.Signed-off-by: Jean Delvare
Signed-off-by: Guenter Roeck -
Add datasheet reference and device ID for ADT75.
The ADT75, like some other LM75 derivatives, needs to be instantiated
using methods 1, 2, or 4.
For more information see Documentation/i2c/instantiating-devices.Signed-off-by: Michael Hennerich
Acked-by: Jonathan Cameron
Acked-by: Jean Delvare
Signed-off-by: Guenter Roeck -
Add device IDs and reference to datasheets for Lineage Power DC-DC converters.
Signed-off-by: Guenter Roeck
Reviewed-by: Robert Coulson -
The LTC3880 PMBus command set is comparable to LTC2978. Add support for it
to the LTC2978 driver.Signed-off-by: Guenter Roeck
Reviewed-by: Robert Coulson -
Provide explicit driver for LTC2978 to enable support for minimum and peak
attributes. Remove ltc2978 chip id from generic pmbus driver.Signed-off-by: Guenter Roeck
Reviewed-by: Robert Coulson -
Driver for AD7314, ADT7301, and ADT7302, ported from IIO.
Currently dropped power down mode support.
Signed-off-by: Jonathan Cameron
[guenter.roeck@ericsson.com: Added MODULE_DEVICE_TABLE]
Signed-off-by: Guenter Roeck -
Add support for Intersil / Zilker Labs ZL2004, ZL2006, ZL2008, ZL2105, ZL2106,
ZL6100, and ZL6105.Signed-off-by: Guenter Roeck
Reviewed-by: Robert Coulson -
Provide more documentation describing PMBus driver functionality and the API
between the PMBus core driver and PMBus chip drivers.Signed-off-by: Guenter Roeck
Reviewed-by: Robert Coulson -
This patch allows to read temperature
from TMU(Thermal Management Unit) of SAMSUNG EXYNOS4 series of SoC.Signed-off-by: Donggeun Kim
Signed-off-by: MyungJoo Ham
Signed-off-by: Kyungmin Park
Signed-off-by: Guenter Roeck -
ADM1276 is mostly compatible to ADM1275, with added support for input power
measurement. Add support for it to the ADM1275 driver.Signed-off-by: Guenter Roeck
Acked-by: Jean Delvare -
ADM1275 supports a second current limit, which can be configured as either lower
or upper limit. Add support for it and report it as either lower or upper
critical current limit.Also replace error return code EINVAL for unsupported pages with ENXIO as this
is more appropriate for the observed condition.Signed-off-by: Guenter Roeck
Acked-by: Jean Delvare
22 Sep, 2011
2 commits
-
With commit c814a4c7c4aad795835583344353963a0a673eb0, the meaning of tempX_max
was changed. It no longer returns the value of bits 8:15 of
MSR_IA32_TEMPERATURE_TARGET, but instead returns the value of CPU threshold
register T1. tempX_max_hyst was added to reflect the value of temperature
threshold register T0.As it turns out, T0 and T1 are used on some systems, presumably by the BIOS.
Also, T0 and T1 don't have a well defined meaning. The thresholds may be used
as upper or lower limits, and it is not guaranteed that T0
Cc: Fenghua Yu
Cc: Durgadoss R
Acked-by: Jean Delvare -
On old CPUs (and even some recent Atom CPUs) TjMax can't be read from
the CPU registers, so it is guessed by the driver using a complex
heuristic which isn't reliable. So let users who know their CPU's
TjMax pass it as a module parameter.Signed-off-by: Jean Delvare
Cc: Fenghua Yu
Cc: "R, Durgadoss"
Cc: Guenter Roeck
Cc: Alexander Stein
Acked-by: Fenghua Yu
Signed-off-by: Guenter Roeck
06 Sep, 2011
1 commit
-
The chips supported by the max16065 driver should not be accessed using direct
i2ctools commands. Add warning to driver documentation to alert users.Signed-off-by: Guenter Roeck
Acked-by: Jean Delvare
31 Jul, 2011
1 commit
-
* 'hwmon-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/staging: (24 commits)
hwmon: (lm90) Refactor reading of config2 register
hwmon: (lm90) Make SA56004 detection more robust
hwmon: (lm90) Simplify handling of extended local temp register
hwmon: (pmbus) Add client driver for LM25066, LM5064, and LM5066
hwmon: (max34440) Add support for peak attributes
hwmon: (max8688) Add support for peak attributes
hwmon: (max16064) Add support for peak attributes
hwmon: (adm1275) Add support for peak attributes
hwmon: (pmbus) Add support for peak attributes
hwmon: Add new attributes to sysfs ABI
hwmon: (pmbus) Strengthen check for status register existence
hwmon: (pmbus) Add support for virtual pages
hwmon: (pmbus) Support reading and writing of word registers in device specific code
hwmon: (pmbus) Increase attribute name size
hwmon: (pmbus) Add ADP4000, NCP4200 and NCP4208 to list of supported devices
hwmon: (pmbus) Add support for VID output voltage mode
hwmon: (pmbus) Move PMBus drivers to drivers/hwmon/pmbus
hwmon: (coretemp) Add core/pkg threshold support to Coretemp
hwmon: (lm95241) Add support for LM95231
hwmon: LM95245 driver
...
29 Jul, 2011
7 commits
-
PMBus client driver supporting National Semiconductor LM25066, LM5064, and LM5066.
Signed-off-by: Guenter Roeck
Reviewed-by: Robert Coulson -
Add support for voltage, current, and temperature peak (historic maximum)
attributes.Signed-off-by: Guenter Roeck
Reviewed-by: Robert Coulson -
Add support for voltage, current, and temperature peak (historic maximum)
attributes.Signed-off-by: Guenter Roeck
-
Add support for voltage and temperature peak (historic maximum) attributes.
Signed-off-by: Guenter Roeck
Reviewed-by: Robert Coulson -
Add support for voltage and current peak (historic maximum) attributes.
Signed-off-by: Guenter Roeck
Reviewed-by: Robert Coulson -
Add the following attributes to the sysfs ABI.
in[0-*]_average
in[0-*]_lowest
in[0-*]_highest
in[0-*]_reset_history
in_reset_historycurr[1-*]_average
curr[1-*]_lowest
curr[1-*]_highest
curr[1-*]_reset_history
curr_reset_historySigned-off-by: Guenter Roeck
Reviewed-by: Robert Coulson -
Add ADP4000, NCP4200 and NCP4208 to the list of devices supported by the generic
PMBus driver, and add device IDs to enable explicit instantiation.Signed-off-by: Guenter Roeck
Reviewed-by: Robert Coulson
Acked-by: Jean Delvare
28 Jul, 2011
5 commits
-
This patch adds the core and pkg support to coretemp.
These thresholds can be configured via the sysfs interfaces tempX_max
and tempX_max_hyst. An interrupt is generated when CPU temperature reaches
or crosses above tempX_max OR drops below tempX_max_hyst.This patch is based on the documentation in IA Manual vol 3A, that can be
downloaded from here:
http://download.intel.com/design/processor/manuals/253668.pdfSigned-off-by: Durgadoss R
Signed-off-by: Guenter Roeck -
A hwmon driver for the National Semiconductor LM95245 dual temperature
sensors chip.Signed-off-by: Alexander Stein
Signed-off-by: Guenter Roeck -
Add support for Philips SA56004, an LM86 compatible temperature sensor.
Signed-off-by: Stijn Devriendt
Signed-off-by: Guenter Roeck -
Add support for NTC Thermistor series. In this release, the
following thermistors are supported: NCP15WB473, NCP18WB473, NCP03WB473,
and NCP15WL333. This driver is based on the datasheet of MURATA.The driver in the patch does conversion from the raw ADC value
(either voltage or resistence) to temperature. In order to use
voltage values as input, the circuit schematics should be provided
with the platform data. A compensation table for each type of thermistor
is provided for the conversion.Signed-off-by: Donggeun Kim
Signed-off-by: MyungJoo Ham
Signed-off-by: KyungMin Park
Reviewed-by: Shubhrajyoti D
Signed-off-by: Guenter Roeck -
This patch adds support for MAX1668 and compatible temperature sensors.
Signed-off-by: David George
[guenter.roeck@ericsson.com: minor cleanup of probe error path]
Signed-off-by: Guenter Roeck
26 Jul, 2011
3 commits
-
Declare myself the maintainer of the lm78 driver. I still have a
running system with one of these chips.Also count myself as a co-author of the driver. With 34 commits over
6 years, it seems fair.Signed-off-by: Jean Delvare
-
Add chassis intrusion detection support for all supported devices,
using the standard interface.Signed-off-by: Jean Delvare
-
This patch adds a new driver for SMSC SCH5636 Super I/O chips.
The chips include an embedded microcontroller for hardware monitoring
solutions, allowing motherboard manufacturers to create their own
custom hwmon solution based upon the SCH5636.Currently the sch5636 driver only supports the Fujitsu Theseus SCH5636
based hwmon solution. The sch5636 driver runs a sanity check on
loading to ensure it is dealing with a Fujitsu Theseus and not with
another custom SCH5636 based hwmon solution.Signed-off-by: Hans de Goede
Signed-off-by: Jean Delvare
