linux.git/drivers/hwmon, branch v3.13-rc2

Merge branch 'acpica'

2013-11-27T00:03:27+00:00

* acpica:
  ACPI: Clean up incorrect inclusions of ACPICA headers
  ACPICA: Update version to 20131115.
  ACPICA: Add support to delete all objects attached to the root namespace node.
  ACPICA: Delete all attached data objects during namespace node deletion.
  ACPICA: Resources: Fix loop termination for the get AML length function.
  ACPICA: Tests: Add CHECKSUM_ABORT protection for test utilities.
  ACPICA: Debug output: Do not emit function nesting level for kernel build.

ACPI: Clean up incorrect inclusions of ACPICA headers

2013-11-25T23:27:10+00:00

Header file  contains environemnt settings and architecture
specific implementation that should be included before any other ACPICA
headers in order to keep a consistent build environment for ACPICA users.
The following internal ACPICA header files should be included from
 and should not be included by other kernel files:
  
  

Clean up incorrect inclusions of these files from non-ACPICA source
files.

[rjw: Subject and changelog]
Signed-off-by: Lv Zheng 
Signed-off-by: Rafael J. Wysocki

hwmon: (acpi_power_meter) Fix acpi_bus_get_device() return value check

2013-11-20T16:31:01+00:00

Since acpi_bus_get_device() returns plain int and not acpi_status,
ACPI_FAILURE() should not be used for checking its return value.  Fix
that.

Signed-off-by: Yijing Wang 
Signed-off-by: Guenter Roeck

hwmon: (nct6775) NCT6791 supports weight control only for CPUFAN

2013-11-18T22:08:05+00:00

Unlike other chips supported by this driver, the NCT6791 only has a single
set of registers to configure weighted fan control. Enable it only for the
single channel supporting it.

Signed-off-by: Guenter Roeck

hwmon: (nct6775) Monitor additional temperature registers

2013-11-18T22:08:05+00:00

The number of SMIOVT registers on NCT6779 and NCT6791 is limited to 2.
As result, the driver may not report some of the temperatures used
for fan control. This can result in some of the pwmX_temp_sel or
pwm2_weight_temp_sel attributes to wrongly return 0.
Fortunately, the chip has registers to monitor those temperatures.
Add them to the list of temperatures to report.

Signed-off-by: Guenter Roeck

hwmon: (lm75) Add support for GMT G751 chip

2013-11-18T22:08:05+00:00

This was tested on a NETGEAR ReadyNAS 2120 device (Marvell Armada XP
based board, via DT).

Signed-off-by: Arnaud Ebalard 
Signed-off-by: Guenter Roeck

Merge branch 'hwmon-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging

2013-11-16T00:35:10+00:00

Pull hwmon fixes and updates from Jean Delvare:
 "All lm90 driver fixes and improvements"

* 'hwmon-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging:
  Documentation: dt: hwmon: Add OF document for LM90
  hwmon: (lm90) Add power control
  hwmon: (lm90) Add support for TI TMP451
  hwmon: (lm90) Use enums for the indexes of temp8 and temp11
  hwmon: (lm90) Add support to handle IRQ
  hwmon: (lm90) Define status bits
  hwmon: (lm90) Fix max6696 alarm handling

hwmon: (lm90) Add power control

2013-11-15T09:40:39+00:00

The device lm90 can be controlled by the vcc rail.
Adding the regulator support to power on/off the vcc rail.
Enable the "vcc" regulator before accessing the device.

[JD: Rename variables to avoid confusion with registers.]

Signed-off-by: Wei Ni 
Signed-off-by: Jean Delvare

hwmon: (lm90) Add support for TI TMP451

2013-11-15T09:40:39+00:00

TI TMP451 is mostly compatible with ADT7461, except for
local temperature low byte and max conversion rate.
Add support to the LM90 driver.

Signed-off-by: Wei Ni 
Reviewed-by: Guenter Roeck 
Signed-off-by: Jean Delvare

hwmon: (lm90) Use enums for the indexes of temp8 and temp11

2013-11-15T09:40:39+00:00

Using enums for the indexes and nrs of temp8 and temp11.
This make the code much more readable.

Signed-off-by: Wei Ni 
Signed-off-by: Jean Delvare