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

hwmon: (adm1177) Add ADM1177 Hot Swap Controller and Digital Power Monitor driver

2020-01-23T21:15:11+00:00

ADM1177 is a Hot Swap Controller and Digital Power Monitor with Soft Start Pin. Datasheet: Link: https://www.analog.com/media/en/technical-documentation/data-sheets/ADM1177.pdf Signed-off-by: Beniamin Bia Link: https://lore.kernel.org/r/20200114112159.25998-1-beniamin.bia@analog.com Signed-off-by: Guenter Roeck

docs: hwmon: Include 'xdpe12284.rst' into docs

2020-01-23T21:15:11+00:00

Add documentation for 'xdpe122' devices. Signed-off-by: Vadim Pasternak Link: https://lore.kernel.org/r/20200113150841.17670-7-vadimp@mellanox.com [groeck: Added to index.rst] Signed-off-by: Guenter Roeck

hwmon: Driver for disk and solid state drives with temperature sensors

2020-01-23T21:15:10+00:00

Reading the temperature of ATA drives has been supported for years by userspace tools such as smarttools or hddtemp. The downside of such tools is that they need to run with super-user privilege, that the temperatures are not reported by standard tools such as 'sensors' or 'libsensors', and that drive temperatures are not available for use in the kernel's thermal subsystem. This driver solves this problem by adding support for reading the temperature of ATA drives from the kernel using the hwmon API and by adding a temperature zone for each drive. With this driver, the hard disk temperature can be read using the unprivileged 'sensors' application: $ sensors drivetemp-scsi-1-0 drivetemp-scsi-1-0 Adapter: SCSI adapter temp1: +23.0°C or directly from sysfs: $ grep . /sys/class/hwmon/hwmon9/{name,temp1_input} /sys/class/hwmon/hwmon9/name:drivetemp /sys/class/hwmon/hwmon9/temp1_input:23000 If the drive supports SCT transport and reports temperature limits, those are reported as well. drivetemp-scsi-0-0 Adapter: SCSI adapter temp1: +27.0°C (low = +0.0°C, high = +60.0°C) (crit low = -41.0°C, crit = +85.0°C) (lowest = +23.0°C, highest = +34.0°C) The driver attempts to use SCT Command Transport to read the drive temperature. If the SCT Command Transport feature set is not available, or if it does not report the drive temperature, drive temperatures may be readable through SMART attributes. Since SMART attributes are not well defined, this method is only used as fallback mechanism. Cc: Chris Healy Cc: Linus Walleij Cc: Martin K. Petersen Cc: Bart Van Assche Reviewed-by: Linus Walleij Tested-by: Linus Walleij Signed-off-by: Guenter Roeck

hwmon: (pmbus) Driver for MAX20730, MAX20734, and MAX20743

2020-01-23T21:15:10+00:00

Add support for Maxim MAX20730, MAX20734, MAX20743 Integrated, Step-Down Switching Regulators with PMBus support. Signed-off-by: Guenter Roeck

hwmon: (pmbus) Add MAX20796 to devices supported by generic pmbus driver

2020-01-23T21:15:09+00:00

MAX20796 is a dual-phase scalable integrated voltage regulator with PMBus interface. Signed-off-by: Guenter Roeck

hwmon: Driver for MAX31730

2020-01-23T21:15:09+00:00

MAX31730 is a 3-Channel Remote Temperature Sensor. Signed-off-by: Guenter Roeck

hwmon: (pmbus/ucd9000) Add support for UCD90320 Power Sequencer

2020-01-23T21:15:09+00:00

Add support for the UCD90320 chip and its expanded set of GPIO pins. Signed-off-by: Jim Wright Link: https://lore.kernel.org/r/20191205232411.21492-3-wrightj@linux.vnet.ibm.com Signed-off-by: Guenter Roeck

Merge tag 'docs-5.5a' of git://git.lwn.net/linux

2019-12-02T19:51:02+00:00

Pull Documentation updates from Jonathan Corbet: "Here are the main documentation changes for 5.5: - Various kerneldoc script enhancements. - More RST conversions; those are slowing down as we run out of things to convert, but we're a ways from done still. - Dan's "maintainer profile entry" work landed at last. Now we just need to get maintainers to fill in the profiles... - A reworking of the parallel build setup to work better with a variety of systems (and to not take over huge systems entirely in particular). - The MAINTAINERS file is now converted to RST during the build. Hopefully nobody ever tries to print this thing, or they will need to load a lot of paper. - A script and documentation making it easy for maintainers to add Link: tags at commit time. Also included is the removal of a bunch of spurious CR characters" * tag 'docs-5.5a' of git://git.lwn.net/linux: (91 commits) docs: remove a bunch of stray CRs docs: fix up the maintainer profile document libnvdimm, MAINTAINERS: Maintainer Entry Profile Maintainer Handbook: Maintainer Entry Profile MAINTAINERS: Reclaim the P: tag for Maintainer Entry Profile docs, parallelism: Rearrange how jobserver reservations are made docs, parallelism: Do not leak blocking mode to other readers docs, parallelism: Fix failure path and add comment Documentation: Remove bootmem_debug from kernel-parameters.txt Documentation: security: core.rst: fix warnings Documentation/process/howto/kokr: Update for 4.x -> 5.x versioning Documentation/translation: Use Korean for Korean translation title docs/memory-barriers.txt: Remove remaining references to mmiowb() docs/memory-barriers.txt/kokr: Update I/O section to be clearer about CPU vs thread docs/memory-barriers.txt/kokr: Fix style, spacing and grammar in I/O section Documentation/kokr: Kill all references to mmiowb() docs/memory-barriers.txt/kokr: Rewrite "KERNEL I/O BARRIER EFFECTS" section docs: Add initial documentation for devfreq Documentation: Document how to get links with git am docs: Add request_irq() documentation ...

dell-smm-hwmon: Add documentation

2019-11-23T04:47:43+00:00

Part of the documentation is taken from the README of the userspace utils (https://github.com/vitorafsr/i8kutils). The license is GPL-2+ and the author Massimo Dal Zotto is already credited as author of the module. Therefore there should be no copyright problem. I also added a paragraph with specific information on the experimental support for automatic BIOS fan control. Signed-off-by: Giovanni Mascellani Link: https://lore.kernel.org/r/20191122101519.1246458-2-gio@debian.org [groeck: Fixed some of the documentation warnings] Signed-off-by: Guenter Roeck

hwmon: Add driver for Texas Instruments TMP512/513 sensor chips.

2019-11-22T05:26:40+00:00

TI's TMP512/513 are I2C/SMBus system monitor chips. These chips monitor the supply voltage, supply current, power consumption and provide one local and up to three (TMP513) remote temperature sensors. It has been tested using a TI TMP513 development kit (TMP513EVM) Signed-off-by: Eric Tremblay Link: https://lore.kernel.org/r/20191112223001.20844-3-etremblay@distech-controls.com Signed-off-by: Guenter Roeck