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2023-02-03hwmon: (aquacomputer_d5next) Add support for Aquacomputer Poweradjust 3Aleksa Savic1-0/+3
Extend aquacomputer_d5next driver to expose the temp sensor of the Aquacomputer Poweradjust 3 fan controller, which communicates through a proprietary USB HID protocol. The Poweradjust 3 is not currently known to expose firmware version and serial number, so don't create debugfs entries if their values can't be retrieved. Tested by a user on Github [1]. [1] https://github.com/aleksamagicka/aquacomputer_d5next-hwmon/issues/57 Signed-off-by: Aleksa Savic <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Guenter Roeck <[email protected]>
2023-02-03Docs/hwmon/index: Add missing SPDX License IdentifierSeongJae Park1-0/+2
Add missing SPDX License Identifier for hwmon documentation index file. Signed-off-by: SeongJae Park <[email protected]> Reviewed-by: Mauro Carvalho Chehab <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Guenter Roeck <[email protected]>
2023-02-03hwmon: (it87) Updated documentation for recent updates to it87Frank Crawford1-5/+42
Updated the driver documentation to list all current chips and describe the module parameters as per descriptions in the code. Signed-off-by: Frank Crawford <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Guenter Roeck <[email protected]>
2023-02-03Documentation: hwmon: correct spellingRandy Dunlap14-17/+17
Correct spelling problems for Documentation/hwmon/ as reported by codespell. Signed-off-by: Randy Dunlap <[email protected]> Cc: Jonathan Corbet <[email protected]> Cc: [email protected] Cc: Jean Delvare <[email protected]> Cc: Guenter Roeck <[email protected]> Cc: [email protected] Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Guenter Roeck <[email protected]>
2023-02-03hwmon: (pmbus/max16601) Add support for MAX16600Guenter Roeck1-1/+10
From programming perspective, MAX16600 is identical to MAX16601 and MAX16602. Add support for it. Cc: Steve Foreman <[email protected]> Cc: Holly Barrett <[email protected]> Signed-off-by: Guenter Roeck <[email protected]>
2023-02-03hwmon: (asus-ec-sensors) add zenith ii extreme alphaEric Nguyen1-0/+1
The ROG ZENITH II EXTREME ALPHA provides the same set of sensors as the no-ALPHA version. Tested with the hardware [1]. [1] https://github.com/zeule/asus-ec-sensors/issues/31 Signed-off-by: Eric Nguyen <[email protected]> Signed-off-by: Eugene Shalygin <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Guenter Roeck <[email protected]>
2023-02-03docs: hwmon: add docs for the NXP MC34VR500 PMICMario Kicherer2-0/+33
Add documentation for the NXP MC34VR500 PMIC. Signed-off-by: Mario Kicherer <[email protected]> Link: https://lore.kernel.org/r/[email protected] [groeck: Added to index] Signed-off-by: Guenter Roeck <[email protected]>
2023-02-03hwmon: (ftsteutates) Replace fanX_source with pwmX_auto_channels_tempArmin Wolf1-0/+5
Replace the nonstandard fanX_source attributes with the standardized pwmX_auto_channels_temp attributes and document the special behaviour associated with those attributes. Tested on a Fujitsu DS3401-B1. Signed-off-by: Armin Wolf <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Guenter Roeck <[email protected]>
2023-02-03hwmon: (gxp-fan-ctrl) Add GXP fan controllerNick Hawkins2-0/+29
The GXP SoC can support up to 16 fans through the interface provided by the CPLD. The current support is limited to 8 fans. The fans speeds are controlled via 8 different PWMs which can vary in value from 0-255. The fans are also capable of reporting if they have failed to the CPLD which in turn reports the status to the GXP SoC. Signed-off-by: Nick Hawkins <[email protected]> Link: https://lore.kernel.org/r/[email protected] [groeck: Improved alignment of defined, added missing include linux/bits.h] Signed-off-by: Guenter Roeck <[email protected]>
2023-02-03hwmon: (aquacomputer_d5next) Add support for reading calculated Aquaero sensorsAleksa Savic1-3/+3
Add support for reading four calculated virtual temp sensors on the Aquacomputer Aquaero. Values of these sensors are calculated on the device itself based on what the user configured in the official software. Configuring these sensors is not currently reverse engineered. Signed-off-by: Aleksa Savic <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Guenter Roeck <[email protected]>
2023-02-03hwmon: (oxp-sensors) Add AYANEO AIR and AIR ProDerek J. Clark1-6/+11
Add support for the AYANEO AIR and AYANEO AIR Pro models of handheld devices. These devices use the same EC registers and logic as the One X Player mini AMD. Previous AYANEO models are not supported as they use a different EC and do not have the necessary fan speed write enable and setting registers. The driver is tested on AYANEO AIR while AIR Pro model EC functionality and DMI data were verified using command line tools by another user. Add: - AYANEO AIR (AMD 5560U) - AYANEO AIR Pro (AMD 5560U) - AYANEO AIR Pro (AMD 5825U) While at it, fix spelling error (appart -> apart). Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Derek J. Clark <[email protected]> [groeck: Sanitize commit description] Signed-off-by: Guenter Roeck <[email protected]>
2023-02-03hwmon: (aquacomputer_d5next) Support sensors for Aquacomputer AquaeroLeonard Anderweit1-0/+5
Add support for reading sensors of the Aquacomputer Aquaero 5/6 fan controllers. These fan controllers supports 4 fans, 8 physical temperature sensors, 8 virtual temperature sensors and 2 flow sensors. Temperature and flow sensor reading implemented by Aleksa Savic [1] [2] [3]. [1] https://github.com/aleksamagicka/aquacomputer_d5next-hwmon/pull/31 [2] https://github.com/aleksamagicka/aquacomputer_d5next-hwmon/pull/51 [3] https://github.com/aleksamagicka/aquacomputer_d5next-hwmon/pull/55 Originally-from: Aleksa Savic <[email protected]> Signed-off-by: Leonard Anderweit <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Guenter Roeck <[email protected]>
2023-02-03docs: hwmon: Use file modes explicitlyJoaquín Ignacio Aramendía1-1/+1
As stated in the mainling list[1] and by checkpatch output, the file modes for is_visible_func should be returned explicitly. Change that in the documentation to avoid confusion. [1]https://lore.kernel.org/linux-hwmon/[email protected]/ Signed-off-by: Joaquín Ignacio Aramendía <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Guenter Roeck <[email protected]>
2023-01-24Docs/subsystem-apis: Remove '[The ]Linux' prefixes from titles of listed ↵SeongJae Park1-3/+3
documents Some documents that listed on subsystem-apis have 'Linux' or 'The Linux' title prefixes. It's duplicated information, and makes finding the document of interest with human eyes not easy. Remove the prefixes from the titles. Signed-off-by: SeongJae Park <[email protected]> Acked-by: Iwona Winiarska <[email protected]> Acked-by: Bjorn Helgaas <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Jonathan Corbet <[email protected]>
2023-01-03hwmon: (ftsteutates) Fix scaling of measurementsArmin Wolf1-0/+4
A user complained that the ftsteutates driver was displaying bogus values since its introduction. This happens because the sensor measurements need to be scaled in order to produce meaningful results: - the fan speed needs to be multiplied by 60 since its in RPS - the temperature is in degrees celsius and needs an offset of 64 - the voltage is in 1/256 of 3.3V The offical datasheet says the voltage needs to be divided by 256, but this is likely an off-by-one-error, since even the BIOS devides by 255 (otherwise 3.3V could not be measured). The voltage channels additionally need a board-specific multiplier, however this can be done by the driver since its board-specific. The reason the missing scaling of measurements is the way Fujitsu used this driver when it was still out-of-tree. Back then, all scaling was done in userspace by libsensors, even the generic one. Tested on a Fujitsu DS3401-B1. Fixes: 08426eda58e0 ("hwmon: Add driver for FTS BMC chip "Teutates"") Signed-off-by: Armin Wolf <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Guenter Roeck <[email protected]>
2022-12-04hwmon: (aquacomputer_d5next) Add support for Quadro flow sensor pulsesAleksa Savic1-1/+2
Add support for reading and writing flow sensor pulses value on the Aquacomputer Quadro. Implemented by Leonard Anderweit [1]. [1] https://github.com/aleksamagicka/aquacomputer_d5next-hwmon/pull/45 Originally-from: Leonard Anderweit <[email protected]> Signed-off-by: Aleksa Savic <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Guenter Roeck <[email protected]>
2022-12-04hwmon: (oxp-sensors) Add AOK ZOE and Mini PROJoaquín Ignacio Aramendía1-3/+13
Add support for the AOK ZOE A1 and OXP Mini PRO handheld devices. DMI strings are added to this driver since the same EC layout is used and has similar specs as the OXP mini AMD. The added devices are: - OneXPlayer mini PRO (AMD 6800U) - AOK ZOE A1 (AMD 6800U) Signed-off-by: Joaquín Ignacio Aramendía <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Guenter Roeck <[email protected]>
2022-12-04hwmon: add OneXPlayer mini AMD sensors driverJoaquín Ignacio Aramendía2-0/+35
Sensors driver for OXP Handhelds from One-Netbook that expose fan reading and control via hwmon sysfs. As far as I could gather all OXP boards have the same DMI strings and they can be told appart only by the boot cpu vendor (Intel/AMD). Currently only AMD boards are supported since Intel have different EC registers and values to read/write. Fan control is provided via pwm interface in the range [0-255]. AMD boards have [0-100] as range in the EC, the written value is scaled to accommodate for that. Signed-off-by: Joaquín Ignacio Aramendía <[email protected]> Link: https://lore.kernel.org/r/[email protected] [groeck: Removed misleading comment about module_platform_driver()] Signed-off-by: Guenter Roeck <[email protected]>
2022-12-04docs: hwmon: (smpro-hwmon) Improve grammar and formattingQuan Nguyen1-55/+56
Improve documentation grammar and formatting for the Ampere(R)'s Altra(R) SMpro hwmon driver. Thanks Bagas for the changes in the link below. Link: https://lore.kernel.org/lkml/[email protected]/T/#mfea2167b99384486a1b75d9304536015116c1821 Signed-off-by: Quan Nguyen <[email protected]> Reviewed-by: Bagas Sanjaya <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Guenter Roeck <[email protected]>
2022-12-04hwmon: (aquacomputer_d5next) Add support for temperature sensor offsetsAleksa Savic1-0/+1
Add support for reading and writing temperature sensor offsets on the Aquacomputer D5 Next, Farbwerk 360, Octo and Quadro, for which the needed offsets are known. Implemented by Leonard Anderweit [1]. [1] https://github.com/aleksamagicka/aquacomputer_d5next-hwmon/pull/22 Originally-from: Leonard Anderweit <[email protected]> Signed-off-by: Aleksa Savic <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Guenter Roeck <[email protected]>
2022-12-04docs: hwmon: (smpro-hwmon) Add documentationQuan Nguyen2-0/+102
Add documentation for the Ampere(R)'s Altra(R) SMpro hwmon driver. Signed-off-by: Thu Nguyen <[email protected]> Signed-off-by: Quan Nguyen <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Guenter Roeck <[email protected]>
2022-10-22hwmon: (corsair-psu) Add USB id of the new HX1500i psuWilken Gottwalt1-0/+2
Also update the documentation accordingly. Signed-off-by: Wilken Gottwalt <[email protected]> Link: https://lore.kernel.org/r/Y0FghqQCHG/[email protected] Signed-off-by: Guenter Roeck <[email protected]>
2022-10-02hwmon: (corsair-psu) add USB id of new revision of the HX1000i psuWilken Gottwalt1-1/+1
Also updates the documentation accordingly. Signed-off-by: Wilken Gottwalt <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Guenter Roeck <[email protected]>
2022-09-25hwmon: (pwm-fan) Switch regulator dynamicallyAlexander Stein1-0/+12
This adds the enable attribute which is used to select if zero PWM duty means to switch off regulator and PWM or to keep them enabled but at inactive PWM output level. Depending on the select enable mode, turn off the regulator and PWM if the PWM duty is zero, or keep them enabled. This is especially important for fan using inverted PWM signal polarity. Having regulator supplied and PWM disabled, some PWM controllers provide the active, rather than inactive signal. With this change the shutdown as well as suspend/resume paths require modifcations as well. Signed-off-by: Alexander Stein <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Guenter Roeck <[email protected]>
2022-09-25hwmon: (pmbus) Add driver for the TEXAS TPS546D24 Buck Converter.Duke Du2-0/+36
Add the pmbus driver for TEXAS tps546d24 Buck Converter. The vout mode of tps546d24 supported relative data format, which is not supported by the PMBus core. Signed-off-by: Duke Du <[email protected]> Link: https://lore.kernel.org/r/[email protected] [groeck: Add __maybe_unused to tps546d24_of_match declaration] Signed-off-by: Guenter Roeck <[email protected]>
2022-09-20docs: hwmon: add max31760 documentationIbrahim Tilki2-0/+78
Adding documentation for max31760 fan speed controller Signed-off-by: Ibrahim Tilki <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Guenter Roeck <[email protected]>
2022-09-19hwmon: (aquacomputer_d5next) Add support for Aquacomputer High Flow NextAleksa Savic1-0/+5
Extend aquacomputer_d5next driver to expose various hardware sensors of the Aquacomputer High Flow Next flow sensor, which communicates through a proprietary USB HID protocol. The High Flow Next exposes +5V voltages, water quality, conductivity and flow readings. A temperature sensor can be connected to it, in which case it provides its reading and an estimation of the dissipated/absorbed power in the liquid cooling loop. Additionally, serial number and firmware version are exposed through debugfs. Registry offsets were discovered and tested by users on Github [1] [2]. [1] https://github.com/aleksamagicka/aquacomputer_d5next-hwmon/issues/8 [2] https://github.com/aleksamagicka/aquacomputer_d5next-hwmon/pull/34 Signed-off-by: Aleksa Savic <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Guenter Roeck <[email protected]>
2022-09-19docs: hwmon: add emc2305.rst to docsMichael Shych2-0/+38
Add description of emc2305 driver. Signed-off-by: Michael Shych <[email protected]> Reviewed-by: Vadim Pasternak <[email protected]> Link: https://lore.kernel.org/r/[email protected] [groeck: Fixed htmldocs warnings] Signed-off-by: Guenter Roeck <[email protected]>
2022-09-19hwmon: (max31790) add fanN_enableJustin Ledford1-0/+1
The MAX31790 has a tach input enable bit in each fan's configuration register. This is only enabled by the driver if RPM mode is selected, but the driver doesn't provide a way to independently enable tachometer input regardless of the regulator mode. By adding the fanN_enable sysfs files, we can decouple the tach input from the regulator mode. Also update the documentation. Signed-off-by: Justin Ledford <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Guenter Roeck <[email protected]>
2022-09-19hwmon: (corsair-psu) add reporting of rail mode via debugfsWilken Gottwalt1-2/+3
Add reporting if the PSU is running in single or multi rail mode via ocpmode debugfs entry. Also update the documentation and driver comments accordingly. Signed-off-by: Wilken Gottwalt <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Guenter Roeck <[email protected]>
2022-09-19hwmon: (aquacomputer_d5next) Add support for reading virtual temp sensorsAleksa Savic1-13/+19
Add support for reading virtual temperature sensors for the D5 Next, Octo, Quadro and Farbwerk 360. Virtual temperature sensors are written to the device by the user, pulling from an arbitrary value source. Writing to them is not yet reverse engineered, so the only way to set them for now is to use the official software. Signed-off-by: Aleksa Savic <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Guenter Roeck <[email protected]>
2022-09-19hwmon: (asus_wmi_ec_sensors) remove driverEugene Shalygin2-39/+0
This driver utilises a WMI interface found in AMD 500 series ASUS boards, to read EC registers. But it turned out that ASUS abandoned the interface, as it disappeared from Intel 600 series boards. Additionally, the WMI interface was incredibly slow. Therefore this driver was deprecated in favor of the asus_ec_sensors driver, which supports more boards, more sensors, and is faster. Signed-off-by: Eugene Shalygin <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Guenter Roeck <[email protected]>
2022-08-02Merge tag 'docs-6.0' of git://git.lwn.net/linuxLinus Torvalds1-1/+0
Pull documentation updates from Jonathan Corbet: "This was a moderately busy cycle for documentation, but nothing all that earth-shaking: - More Chinese translations, and an update to the Italian translations. The Japanese, Korean, and traditional Chinese translations are more-or-less unmaintained at this point, instead. - Some build-system performance improvements. - The removal of the archaic submitting-drivers.rst document, with the movement of what useful material that remained into other docs. - Improvements to sphinx-pre-install to, hopefully, give more useful suggestions. - A number of build-warning fixes Plus the usual collection of typo fixes, updates, and more" * tag 'docs-6.0' of git://git.lwn.net/linux: (92 commits) docs: efi-stub: Fix paths for x86 / arm stubs Docs/zh_CN: Update the translation of sched-stats to 5.19-rc8 Docs/zh_CN: Update the translation of pci to 5.19-rc8 Docs/zh_CN: Update the translation of pci-iov-howto to 5.19-rc8 Docs/zh_CN: Update the translation of usage to 5.19-rc8 Docs/zh_CN: Update the translation of testing-overview to 5.19-rc8 Docs/zh_CN: Update the translation of sparse to 5.19-rc8 Docs/zh_CN: Update the translation of kasan to 5.19-rc8 Docs/zh_CN: Update the translation of iio_configfs to 5.19-rc8 doc:it_IT: align Italian documentation docs: Remove spurious tag from admin-guide/mm/overcommit-accounting.rst Documentation: process: Update email client instructions for Thunderbird docs: ABI: correct QEMU fw_cfg spec path doc/zh_CN: remove submitting-driver reference from docs docs: zh_TW: align to submitting-drivers removal docs: zh_CN: align to submitting-drivers removal docs: ko_KR: howto: remove reference to removed submitting-drivers docs: ja_JP: howto: remove reference to removed submitting-drivers docs: it_IT: align to submitting-drivers removal docs: process: remove outdated submitting-drivers.rst ...
2022-07-27hwmon: (aquacomputer_d5next) Add support for Aquacomputer Quadro fan controllerAleksa Savic1-6/+11
Extend aquacomputer_d5next driver to expose hardware temperature sensors and fans of the Aquacomputer Quadro fan controller, which communicates through a proprietary USB HID protocol. Implemented by Jack Doan [1]. Four temperature sensors and PWM controllable fans are available. The liquid flow sensor is also exposed, implemented by Leonard Anderweit [2]. Additionally, serial number, firmware version and power-on count are exposed through debugfs. This driver has been tested on x86_64. [1] https://github.com/aleksamagicka/aquacomputer_d5next-hwmon/pull/5 [2] https://github.com/aleksamagicka/aquacomputer_d5next-hwmon/pull/9 Originally-from: Jack Doan <[email protected]> Originally-from: Leonard Anderweit <[email protected]> Signed-off-by: Aleksa Savic <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Guenter Roeck <[email protected]>
2022-07-27hwmon: (dell-smm) Improve documentationArmin Wolf1-0/+3
Notify users of this driver that each pwmX attribute controls fan number X, meaning that probing of pwm channels is unnecessary. Signed-off-by: Armin Wolf <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Guenter Roeck <[email protected]>
2022-07-14docs: process: remove outdated submitting-drivers.rstLukas Bulwahn1-1/+0
Commit 31b24bee3357 ("docs: add a warning to submitting-drivers.rst") in October 2016 already warns "This (...) should maybe just be deleted, but I'm not quite ready to do that yet". Maybe, six years ago, we were not ready but let us remove old content for the better now and structure and maintain less content in the kernel documentation with a better result. Drop this already outdated document and adjust all textual references. Here is an argument why deleting the content will not remove any useful information to the existing kernel documentation, individually broken down for each section. Section "Allocating Device Numbers" refers to https://www.lanana.org/, and then refers to Documentation/admin-guide/devices.rst. However, the devices.rst clearly states: "The version of this document at lanana.org is no longer maintained." Everything needed for submitting drivers is already stated in devices.rst and the reference to https://www.lanana.org/ is outdated, and should be just deleted. Section "Who To Submit Drivers To" is all about Linux 2.0 - 2.6, before the new release version scheme; the mentioned developers are still around, but actually not the first developers to contact anymore. Section "What Criteria Determine Acceptance" has a few bullet points: Licensing and Copyright is well-covered in process/kernel-license.rst. Interfaces, Code, Portability, Clarity state some obvious things about ensuring kernel code quality. Control suggests to add a MAINTAINERS entry, which is already mentioned in 6.Followthrough.rst: "... added yourself to the MAINTAINERS file..." PM support states a bit about implementing and testing power management of a driver, it remains an open question where to place that in the process documents. Driver developers interested in power management will find the corresponding part on power management in the kernel documentation anyway. In section "What Criteria Do Not Determine Acceptance", the points Vendor and Author states something basic consequence of the kernel being an open-source community software development. Probably no need to mention it nowadays. Section "Resources" lists resources that are also mentioned elsewhere more central. - Linux kernel tree and mailing list is mentioned in many places. - https://lwn.net/Kernel/LDD3/ is mentioned in Documentation/process/kernel-docs.rst. - https://lwn.net/ is mentioned in: - Documentation/process/8.Conclusion.rst - Documentation/process/kernel-docs.rst - https://kernelnewbies.org/ is mentioned in: - Documentation/process/8.Conclusion.rst - Documentation/process/kernel-docs.rst - http://www.linux-usb.org/ is mentioned in Documentation/driver-api/usb/usb.rst - https://landley.net/kdocs/ols/2002/ols2002-pages-545-555.pdf is mentioned in Documentation/process/kernel-docs.rst - https://kernelnewbies.org/KernelJanitors is mentioned in Documentation/process/howto.rst - https://git-scm.com/ is mentioned in - Documentation/process/2.Process.rst - Documentation/process/7.AdvancedTopics.rst - Documentation/process/howto.rst Signed-off-by: Lukas Bulwahn <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Jonathan Corbet <[email protected]>
2022-07-13hwmon: (asus-ec-sensors) add definitions for ROG ZENITH II EXTREMEUrs Schroffenegger1-0/+1
Add definitions for ROG ZENITH II EXTREME and some unknown yet temperature sensors in the second EC bank. Details are available at [1, 2]. [1] https://github.com/zeule/asus-ec-sensors/pull/26 [2] https://github.com/zeule/asus-ec-sensors/issues/16 Signed-off-by: Urs Schroffenegger <[email protected]> Signed-off-by: Eugene Shalygin <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Guenter Roeck <[email protected]>
2022-07-13hwmon: (asus-ec-sensors) add support for Maximus XI HeroMichael Carns1-0/+2
Add definitions for ROG MAXIMUS XI HERO and ROG MAXIMUS XI HERO (WI-FI) boards. Signed-off-by: Michael Carns <[email protected]> Signed-off-by: Eugene Shalygin <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Guenter Roeck <[email protected]>
2022-07-13hwmon: (asus-ec-sensors) add support for Strix Z690-a D4Shady Nawara1-0/+1
adds T_Sensor and VRM Temp sensors for the Asus Strix z690-a D4 motherboard Signed-off-by: Shady Nawara <[email protected]> Signed-off-by: Eugene Shalygin <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Guenter Roeck <[email protected]>
2022-07-13hwmon: (pmbus) Add support for Analog Devices LT7182SGuenter Roeck2-0/+93
Add support for Analog Devices LT7182S Dual Channel 6A, 20V PolyPhase Step-Down Silent Switcher with Digital Power System Management. Signed-off-by: Guenter Roeck <[email protected]>
2022-07-13hwmon: (lm90) Add support and detection of Philips/NXP NE1618Guenter Roeck1-1/+9
NE1618 is similar to NE1617 but supports manufacturer and chip ID registers as well as 11 bit external temperature resolution. Signed-off-by: Guenter Roeck <[email protected]>
2022-07-13hwmon: (lm90) Add explicit support for ADM1020Guenter Roeck1-1/+9
ADM1020 is compatible with ADM1021 but has a separate chip revision and a limited I2C address range. Signed-off-by: Guenter Roeck <[email protected]>
2022-07-13hwmon: (lm90) Add support for ON Semiconductor NCT218Guenter Roeck1-0/+10
NCT218 is compatible to NCT72 and NCT214. It also supports PEC (packet error checking). Similar to NCT72 and NCT214, PEC support is undocumented. Unlike NCT214 and NCT72, NCT218 does not support the undocumented secondary chip and manufacturer ID registers at 0x3e and 0x3f and returns 0x00 when reading those registers. The value for the chip revision register is not documented but was observed to be 0xca. Use that information to improve chip detection accuracy. Signed-off-by: Guenter Roeck <[email protected]>
2022-07-13hwmon: (lm90) Add support for ON Semiconductor NCT214 and NCT72Guenter Roeck1-0/+20
NCT214 and NCT72 are compatible to ADT7461/ADT7461A but have full PEC (packet error checking) support. PEC support is undocumented. Both chips support the undocumented secondary chip and manufacturer ID registers at 0x3e and 0x3f, and return 0x61 as chip ID. Use this information to improve the accuracy of chip detection code. Signed-off-by: Guenter Roeck <[email protected]>
2022-07-13hwmon: (lm90) Add explicit support for NCT210Guenter Roeck1-0/+14
Unlike ADM1023 and compatible chips, NCT210 does not support a temperature offset register. A real chip was found to have a chip revision of 0x3f. Use it to detect NCT210 explicitly. Signed-off-by: Guenter Roeck <[email protected]>
2022-07-13hwmon: (lm90) Add remaining chips supported by adm1021 driverGuenter Roeck1-1/+33
All chips supported by the ADM1021 driver are also supported by the LM90 driver. Make that support official. After this change, the adm1021 driver is only needed if the lm90 driver is disabled. Also, the adm1021 driver misdetects a variety of chips as MAX1617A, which is unwanted if any of those chips is in the system. For this reason. make the adm1021 driver dependent on !SENSORS_LM90 to show that it is not needed if the lm90 driver is enabled, and to avoid misdetection if a chip supported by the lm90 driver is in the system. Devicetree nodes are not added for the added chips since it is quite unlikely that such old chips will ever be used in a devicetree based system. They can be added later if needed. Signed-off-by: Guenter Roeck <[email protected]>
2022-07-13hwmon: (lm90) Add support for ADM1021, ADM1021A, and ADM1023Guenter Roeck1-1/+22
Both chips are quite similar to other chips of this series, so add support for them to the lm90 driver. Also mention ON Semiconductor NCT210, which is pin and register compatible to ADM1021A. None of the chips support the secondary manufacturer and chip ID registers at 0x3e and 0x3f, but return 0 when reading from those registers. Use that information to improve the accuracy of chip detection code. Devicetree nodes are not added for the added chips since it is quite unlikely that such old chips will ever be used in a devicetree based system. They can be added later if needed. Signed-off-by: Guenter Roeck <[email protected]>
2022-07-13hwmon: (lm90) Support MAX1617 and LM84Guenter Roeck1-4/+41
MAX1617 and LM84 are stripped-down versions of LM90, so they can easily be supported by the LM90 driver. The most difficult part is chip detection, since those old chips do not support manufacturer ID or chip ID registers. The "alarms" attribute is enabled for both chips to match the functionality of the adm1021 driver. Chip detection was improved and is less prone to misdetection than the chip detection in the adm1021 driver. Devicetree nodes are not added for the added chips since it is quite unlikely that such old chips will ever be used in a devicetree based system. They can be added later if needed. Signed-off-by: Guenter Roeck <[email protected]>
2022-07-13hwmon: (lm90) Add support for MAX6642Guenter Roeck1-0/+16
MAX6642 is a reduced version of LM90 with no low limits and no conversion rate register. Its alert functionality is broken, similar to many other chips supported by the lm90 driver. After this change, the stand-alone max6642 driver is only needed if the lm90 driver is disabled. Make it dependent on SENSORS_LM90=n to show that it is not needed if the lm90 driver is enabled. A devicetree node is not added for this chip since it is quite unlikely that such an old chip will ever be used in a devicetree based system. It can be added later if needed. Signed-off-by: Guenter Roeck <[email protected]>
2022-07-13hwmon: (lm90) Add support for MAX6690Guenter Roeck1-1/+1
MAX6690 is all but identical to MAX6654. Revision 1 of its datasheet lists the same chip ID as MAX6654, and a chip labeled MAX6654 was found to have the chip ID listed as MAX6690 chip ID in Revision 2 of its datasheet. A devicetree node is not added for this chip since it is quite unlikely that such an old chip will ever be used in a devicetree based system. It can be added later if needed. Signed-off-by: Guenter Roeck <[email protected]>
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