talos-op-linux/Documentation/hwmon/lm75, branch master

docs: hwmon: Add an index file and rename docs to *.rst

2019-04-17T17:37:23+00:00

Now that all files were converted to ReST format, rename them and add an index. Signed-off-by: Mauro Carvalho Chehab Signed-off-by: Guenter Roeck

docs: hwmon: convert remaining files to ReST format

2019-04-17T17:36:05+00:00

Convert all other hwmon files to ReST format, in order to allow them to be parsed by Sphinx. Signed-off-by: Mauro Carvalho Chehab Signed-off-by: Guenter Roeck

hwmon: (lm75) Add STLM75 support

2018-12-16T23:13:22+00:00

The STLM75 is a high-precision digital CMOS temperature sensor IC with a sigma-delta temperature-to-digital converter. The configuration register mapping is similar to existing lm75 but the sample rate is 150ms(max). Tested on real hardware and verified temperature readings are correct. Signed-off-by: Jagan Teki Signed-off-by: Guenter Roeck

hwmon: (lm75) Add MAX31725/6 support

2018-10-11T03:37:13+00:00

MAX31725/MAX31726 are local temperature sensors with +/- 0.5 degree Celsius accuracy and 16-bit (0.00390625 degrees Celsius) resolution. They have a register mapping and encoding compatible with the lm75 series drivers. Address scan and extended temperature range are not supported by this patch. Tested on real hardware and verified temperature readings are correct. Signed-off-by: Kun Yi Signed-off-by: Guenter Roeck

hwmon: (lm75) Add support for TMP75C

2015-10-14T14:57:14+00:00

The TMP75C has a different control register layout and only supports 12-bit temperature samples (0.0625 deg C). The continuous sample rate is ~12 Hz. Signed-off-by: Ben Gardner Signed-off-by: Guenter Roeck

hwmon: (lm75) Add support for the NXP LM75B

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

It is basically a faster lm75 with improved (11 bit) resolution. Signed-off-by: Michael Thalmeier Signed-off-by: Guenter Roeck

hwmon: (lm75) Add support for TMP112

2014-08-04T14:01:34+00:00

TMP112 is compatible to LM75. Signed-off-by: Frans Klaver Signed-off-by: Guenter Roeck

hwmon: (lm75) Add support for the Dallas/Maxim DS7505

2013-05-04T12:49:36+00:00

Basically it's the same as the original DS75 but much faster. Signed-off-by: Jean Delvare Acked-by: Guenter Roeck

hwmon: (lm75) Tune resolution and sample time per chip

2013-05-04T12:49:36+00:00

Most LM75-compatible chips can either sample much faster or with a much better resolution than the original LM75 chip. So far the lm75 driver did not let the user take benefit of these improvements. Do it now. I decided to almost always configure the chip to use the best resolution possible, which also means the longest sample time. The only chips for which I didn't are the DS75, DS1775 and STDS75, because they are really too slow in 12-bit mode (1.2 to 1.5 second worst case) so I went for 11-bit mode as a more reasonable tradeoff. This choice is dictated by the fact that the hwmon subsystem is meant for system monitoring, it has never been supposed to be ultra-fast, and as a matter of fact we do cache the sampled values in almost all drivers. If anyone isn't pleased with these default settings, they can always introduce a platform data structure or DT support for the lm75. That being said, it seems nobody ever complained that the driver wouldn't refresh the value faster than every 1.5 second, and the change made it faster for all chips even in 12-bit mode, so I don't expect any complaint. Signed-off-by: Jean Delvare Acked-by: Guenter Roeck

hwmon: (lm75) Fix tcn75 prefix

2013-03-18T20:19:49+00:00

The TCN75 has its own prefix for a long time now. Signed-off-by: Jean Delvare Reviewed-by: Guenter Roeck