linux-stable.git/Documentation/hwmon, branch linux-4.0.y

hwmon: (tmp401) Do not auto-detect chip on I2C address 0x37

2015-06-06T15:20:55+00:00

commit 9aecac04d8d89e730ae362a748113b19c06a9d39 upstream.

I2C address 0x37 may be used by EEPROMs, which can result in false
positives. Do not attempt to detect a chip at this address.

Reviewed-by: Jean Delvare 
Signed-off-by: Guenter Roeck 
Signed-off-by: Greg Kroah-Hartman

hwmon: (ina2xx) Add ina231 compatible string

2015-01-26T05:23:59+00:00

Add support for "ina231" as compatible string, and update
Documentation and Kconfig accordingly.

Tested with the Exynos5422-based odroid-xu3 board which has on-board
INA231 sensors.

Signed-off-by: Kevin Hilman 
Signed-off-by: Guenter Roeck

hwmon: (ina2xx) implement update_interval attribute for ina226

2015-01-26T05:23:59+00:00

This attribute allows to configure the update interval of ina226. Although
the bus and shunt voltage conversion times remain hardcoded to 1.1 ms, we can
now modify said interval by changing the averaging rate.

While we're at it - add an additional variable to ina2xx_data, which holds
the current configuration settings - this way we'll be able to restore the
configuration in case of an unexpected chip reset.

Signed-off-by: Bartosz Golaszewski 
Signed-off-by: Guenter Roeck

hwmon: (ina2xx) make shunt resistance configurable at run-time

2015-01-26T05:23:59+00:00

The shunt resistance can only be set via platform_data or device tree. This
isn't suitable for devices in which the shunt resistance can change/isn't
known at boot-time.

Add a sysfs attribute that allows to read and set the shunt resistance.

Signed-off-by: Bartosz Golaszewski 
Signed-off-by: Guenter Roeck

hwmon: (tmp401) Detect TMP435 on all addresses it supports

2014-12-08T14:48:37+00:00

TMP435 supports a range of I2C addresses, not just 0x4c.

Cc: Patrick Titiano 
Cc: Bartosz Golaszewski 
Reviewed-by: Jean Delvare 
Signed-off-by: Guenter Roeck

hwmon: (tmp401) Add support for TI TMP435

2014-12-04T18:59:42+00:00

Signed-off-by: Patrick Titiano 
[Bartosz Golaszewski: prepared for submission, code review fixes]
Signed-off-by: Bartosz Golaszewski 
[Guenter Roeck: Merged two patches into one]
Signed-off-by: Guenter Roeck

hwmon: (lm95234) Add support for LM95233

2014-12-02T14:11:53+00:00

LM95233 is similar to LM95234, but it only supports two
instead of four external temperature sensors.

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

hwmon: (lm95245) Add support for LM95235

2014-12-02T11:44:18+00:00

LM95235 is register compatible to LM95245.

Also update link to LM95245 data sheet, and drop the link to the
datasheet from the driver source to simplify code maintenance.

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

hwmon: (nct6775) Add support for NCT6792D

2014-12-01T04:13:13+00:00

NCT6792D is similar to NCT6791D. Only beep control and temperature
monitoring registers are different.

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

hwmon: (nct6775) Documentation updates

2014-12-01T04:13:13+00:00

Document support for NCT6102D/NCT6104D/NCT6106D and NCT6791D.
Document that NCT5573D is compatible to NCT6775F with the same chip ID.

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