Merge tag 'hwmon-for-v5.2' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging

Pull hwmon updates from Guenter Roeck:

 - Add driver for Intersil ISL68137 PWM Controller

 - Add driver for Lochnagar 2

 - Add driver for Infineon IR38064 Voltage Regulator

 - Add support for TMP75B to lm75 driver

 - Convert documentation to ReST format

 - Use request_muxed_region for Super-IO accesses in several drivers

 - Add 'samples' attribute to ABI, and start using it

 - Add support for custom sysfs attributes to pmbus drivers (used in
   ISL68137 driver)

 - Introduce HWMON_CHANNEL_INFO macro

 - Automated changes:
      - Use permission specific [SENSOR_][DEVICE_]ATTR variants
      - Fix build warnings due to unused of_device_id structures
      - Use HWMON_CHANNEL_INFO macro

 - Various minor improvements and fixes

* tag 'hwmon-for-v5.2' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging: (125 commits)
  hwmon: (lm75) Add support for TMP75B
  dt-bindings: hwmon: Add tmp75b to lm75.txt
  hwmon: (s3c) Use dev_get_drvdata()
  hwmon: (max6650) Drop call to thermal_cdev_update
  docs: hwmon: remove the extension from .rst files
  docs: hwmon: convert three docs to ReST format
  hwmon: (max6650) add thermal cooling device capability
  hwmon: (ina3221) Add voltage conversion time settings
  hwmon: (ina3221) Do not read-back to cache reg_config
  docs: hwmon: Add an index file and rename docs to *.rst
  docs: hwmon: convert remaining files to ReST format
  docs: hwmon: misc files: convert to ReST format
  docs: hwmon: pmbus files: convert to ReST format
  docs: hwmon: k8temp, w83793: convert to ReST format
  docs: hwmon: da9052, da9055: convert to ReST format
  docs: hwmon: wm831x, wm8350: convert to ReST format
  docs: hwmon: dme1737, vt1211: convert to ReST format
  docs: hwmon: ads1015: convert to ReST format
  docs: hwmon: asc7621: convert to ReST format
  docs: hwmon: ibmpowernv: convert to ReST format
  ...

1 files changed, 112 insertions, 0 deletions

diff --git a/Documentation/hwmon/k10temp.rst b/Documentation/hwmon/k10temp.rst
new file mode 100644
index 000000000000..12a86ba17de9
--- /dev/null
+++ b/Documentation/hwmon/k10temp.rst
@@ -0,0 +1,112 @@
+Kernel driver k10temp
+=====================
+
+Supported chips:
+
+* AMD Family 10h processors:
+
+  Socket F: Quad-Core/Six-Core/Embedded Opteron (but see below)
+
+  Socket AM2+: Quad-Core Opteron, Phenom (II) X3/X4, Athlon X2 (but see below)
+
+  Socket AM3: Quad-Core Opteron, Athlon/Phenom II X2/X3/X4, Sempron II
+
+  Socket S1G3: Athlon II, Sempron, Turion II
+
+* AMD Family 11h processors:
+
+  Socket S1G2: Athlon (X2), Sempron (X2), Turion X2 (Ultra)
+
+* AMD Family 12h processors: "Llano" (E2/A4/A6/A8-Series)
+
+* AMD Family 14h processors: "Brazos" (C/E/G/Z-Series)
+
+* AMD Family 15h processors: "Bulldozer" (FX-Series), "Trinity", "Kaveri", "Carrizo"
+
+* AMD Family 16h processors: "Kabini", "Mullins"
+
+  Prefix: 'k10temp'
+
+  Addresses scanned: PCI space
+
+  Datasheets:
+
+  BIOS and Kernel Developer's Guide (BKDG) For AMD Family 10h Processors:
+
+    http://support.amd.com/us/Processor_TechDocs/31116.pdf
+
+  BIOS and Kernel Developer's Guide (BKDG) for AMD Family 11h Processors:
+
+    http://support.amd.com/us/Processor_TechDocs/41256.pdf
+
+  BIOS and Kernel Developer's Guide (BKDG) for AMD Family 12h Processors:
+
+    http://support.amd.com/us/Processor_TechDocs/41131.pdf
+
+  BIOS and Kernel Developer's Guide (BKDG) for AMD Family 14h Models 00h-0Fh Processors:
+
+    http://support.amd.com/us/Processor_TechDocs/43170.pdf
+
+  Revision Guide for AMD Family 10h Processors:
+
+    http://support.amd.com/us/Processor_TechDocs/41322.pdf
+
+  Revision Guide for AMD Family 11h Processors:
+
+    http://support.amd.com/us/Processor_TechDocs/41788.pdf
+
+  Revision Guide for AMD Family 12h Processors:
+
+    http://support.amd.com/us/Processor_TechDocs/44739.pdf
+
+  Revision Guide for AMD Family 14h Models 00h-0Fh Processors:
+
+    http://support.amd.com/us/Processor_TechDocs/47534.pdf
+
+  AMD Family 11h Processor Power and Thermal Data Sheet for Notebooks:
+
+    http://support.amd.com/us/Processor_TechDocs/43373.pdf
+
+  AMD Family 10h Server and Workstation Processor Power and Thermal Data Sheet:
+
+    http://support.amd.com/us/Processor_TechDocs/43374.pdf
+
+  AMD Family 10h Desktop Processor Power and Thermal Data Sheet:
+
+    http://support.amd.com/us/Processor_TechDocs/43375.pdf
+
+Author: Clemens Ladisch <clemens@ladisch.de>
+
+Description
+-----------
+
+This driver permits reading of the internal temperature sensor of AMD
+Family 10h/11h/12h/14h/15h/16h processors.
+
+All these processors have a sensor, but on those for Socket F or AM2+,
+the sensor may return inconsistent values (erratum 319).  The driver
+will refuse to load on these revisions unless you specify the "force=1"
+module parameter.
+
+Due to technical reasons, the driver can detect only the mainboard's
+socket type, not the processor's actual capabilities.  Therefore, if you
+are using an AM3 processor on an AM2+ mainboard, you can safely use the
+"force=1" parameter.
+
+There is one temperature measurement value, available as temp1_input in
+sysfs. It is measured in degrees Celsius with a resolution of 1/8th degree.
+Please note that it is defined as a relative value; to quote the AMD manual::
+
+  Tctl is the processor temperature control value, used by the platform to
+  control cooling systems. Tctl is a non-physical temperature on an
+  arbitrary scale measured in degrees. It does _not_ represent an actual
+  physical temperature like die or case temperature. Instead, it specifies
+  the processor temperature relative to the point at which the system must
+  supply the maximum cooling for the processor's specified maximum case
+  temperature and maximum thermal power dissipation.
+
+The maximum value for Tctl is available in the file temp1_max.
+
+If the BIOS has enabled hardware temperature control, the threshold at
+which the processor will throttle itself to avoid damage is available in
+temp1_crit and temp1_crit_hyst.