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path: root/drivers/hwmon/pmbus/Kconfig
AgeCommit message (Collapse)Author
2024-04-30hwmon: (pmbus) Add support for Infineon XDP710Peter Yin
Add support for Infineon XDP710.This is a Hot-Swap Controller. Signed-off-by: Peter Yin <peteryin.openbmc@gmail.com> Link: https://lore.kernel.org/r/20240425153608.4003782-2-peteryin.openbmc@gmail.com [groeck: s/microOhmRsense/micro_ohm_osense/g; declared array static] Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2024-04-28hwmon: (pmbus/adm1275) add adm1281 supportJose Ramon San Buenaventura
Add support for adm1281 which is similar to adm1275 and other chips of the series. Signed-off-by: Jose Ramon San Buenaventura <jose.sanbuenaventura@analog.com> Link: https://lore.kernel.org/r/20240425070948.25788-3-jose.sanbuenaventura@analog.com Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2024-04-28hwmon: (pmbus) Add driver for ADP1050Radu Sabau
Add support for ADP1050 Digital Controller for Isolated Power Supplies with PMBus interface Voltage, Current and Temperature Monitor. The ADP1050 implements several features to enable a robust system of parallel and redundant operation for customers who require high availability. The device can measure voltage, current and temperature that can be used in different techniques to identify and safely shut down an erroneous power supply in parallel operation mode. Signed-off-by: Radu Sabau <radu.sabau@analog.com> Link: https://lore.kernel.org/r/20240321142201.10330-2-radu.sabau@analog.com [groeck: Fixed corrupted link in documentation] Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2024-02-25hwmon: Add driver for MPS MPQ8785 Synchronous Step-Down ConverterCharles Hsu
Add support for mpq8785 device from Monolithic Power Systems, Inc. (MPS) vendor. This is synchronous step-down controller. Signed-off-by: Charles Hsu <ythsu0511@gmail.com> Link: https://lore.kernel.org/r/20240131074822.2962078-2-ythsu0511@gmail.com [groeck: probe_new --> probe; add MODULE_IMPORT_NS(PMBUS)] Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2024-01-02hwmon: (pmbus) Add support for MPS Multi-phase mp2856/mp2857 controllerPeter Yin
Add support for mp2856/mp2857 device from Monolithic Power Systems, Inc. (MPS) vendor. This is a dual-loop, digital, multi-phase, modulation controller. Signed-off-by: Peter Yin <peteryin.openbmc@gmail.com> Signed-off-by: Potin Lai <potin.lai.pt@gmail.com> Link: https://lore.kernel.org/r/20231211160519.21254-3-potin.lai.pt@gmail.com [groeck: Fix checkpatch issues, use i2c_get_match_data()] Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2024-01-02hwmon: (pmbus) Add ltc4286 driverDelphine CC Chiu
Add a driver to support ltc4286 chip Signed-off-by: Delphine CC Chiu <Delphine_CC_Chiu@Wiwynn.com> Link: https://lore.kernel.org/r/20231123015440.199822-3-Delphine_CC_Chiu@Wiwynn.com [groeck: Fixed formatting] Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2023-12-11hwmon: (pmbus) Add support for MPS Multi-phase mp5990Peter Yin
Add support for mp5990 device from Monolithic Power Systems, Inc. (MPS) vendor. This is a Hot-Swap Controller. Signed-off-by: Peter Yin <peteryin.openbmc@gmail.com> Link: https://lore.kernel.org/r/20231113155008.2147090-3-peteryin.openbmc@gmail.com [groeck: Improved and clarified comments] Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2023-08-21hwmon: (pmbus/mp2975) Add regulator supportPatrick Rudolph
Add support to expose the PMBUS regulator. Tested on MP2973 and MP2971. Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com> Signed-off-by: Naresh Solanki <Naresh.Solanki@9elements.com> Link: https://lore.kernel.org/r/20230714135124.2645339-7-Naresh.Solanki@9elements.com Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2023-04-19hwmon: (pmbus/acbel-fsg032) Add Acbel power supplyLakshmi Yadlapati
Add the driver to support ACBEL FSG032 power supply. Signed-off-by: Lakshmi Yadlapati <lakshmiy@us.ibm.com> Link: https://lore.kernel.org/r/20230413132627.3444119-4-lakshmiy@us.ibm.com Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2023-02-03hwmon: (pmbus/max16601) Add support for MAX16600Guenter Roeck
From programming perspective, MAX16600 is identical to MAX16601 and MAX16602. Add support for it. Cc: Steve Foreman <foremans@google.com> Cc: Holly Barrett <holly.barrett@analog.com> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2023-02-03hwmon: (pmbus/tda38640) Add driver for Infineon TDA38640 Voltage RegulatorPatrick Rudolph
Add the pmbus driver for the Infineon TDA38640 voltage regulator. Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com> Signed-off-by: Naresh Solanki <Naresh.Solanki@9elements.com> Link: https://lore.kernel.org/r/20230124202317.3704963-2-Naresh.Solanki@9elements.com Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2023-02-03hwmon: (pmbus/mpq7932) Add a support for mpq7932 Power Management ICSaravanan Sekar
The MPQ7932 is a power management IC designed to operate from 5V buses to power a variety of Advanced driver-assistance system SOCs. Six integrated buck converters with hardware monitoring capability powers a variety of target rails configurable over PMBus interface. Signed-off-by: Saravanan Sekar <saravanan@linumiz.com> Link: https://lore.kernel.org/r/20221207173716.123223-4-saravanan@linumiz.com [groeck: Modified multi-line comments to match standard comment style] Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2022-09-25hwmon: (pmbus) Add driver for the TEXAS TPS546D24 Buck Converter.Duke Du
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 <dukedu83@gmail.com> Link: https://lore.kernel.org/r/1662951668-9849-1-git-send-email-Duke.Du@quantatw.com [groeck: Add __maybe_unused to tps546d24_of_match declaration] Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2022-07-13hwmon: (pmbus) Add support for Analog Devices LT7182SGuenter Roeck
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 <linux@roeck-us.net>
2022-05-22hwmon: (pmbus) Add support for Infineon Digital Multi-phase xdp152 family ↵Greg.Schwendimann@infineon.com
controllers Add support for devices XDPE152C4, XDPE12584. Signed-off-by: Greg Schwendimann <Greg.Schwendimann@infineon.com> Link: https://lore.kernel.org/r/5e6d50e9b28140158f339b0de343eea4@infineon.com Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2022-05-20hwmon: (pmbus/max16601) Add MAX16602 supportAtif Ofluoglu
Adding another MAX16602 chip support to MAX16601 driver Tested with MAX16602 works as expected. Signed-off-by: Atif Ofluoglu <atif.ofluoglu@maximintegrated.com> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2022-03-02hwmon: (xdpe12284) Add regulator supportMarcello Sylvester Bauer
Add simple on/off regulator support for xdpe12284 and other pmbus parts supported by the xdpe12284 driver. Signed-off-by: Marcello Sylvester Bauer <sylv@sylv.io> Link: https://lore.kernel.org/r/f69b8e7fa32cd2bad9516d8fa590abb87c7e4869.1646214248.git.sylv@sylv.io Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2022-02-27hwmon: (pmbus/pli1209bc) Add regulator supportMarcello Sylvester Bauer
Add regulator support for PLI1209BC Digital Supervisor. Signed-off-by: Marcello Sylvester Bauer <sylv@sylv.io> Link: https://lore.kernel.org/r/21b0cdb6dd72654effa451d3b1636ecd07b160e9.1645435888.git.sylv@sylv.io Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2022-02-27hwmon: (pmbus) Add support for pli1209bcMarcello Sylvester Bauer
PLI1209BC is a Digital Supervisor from Vicor Corporation. Signed-off-by: Marcello Sylvester Bauer <sylv@sylv.io> Link: https://lore.kernel.org/r/4e016e66275bc46c90974aec18b150c874e64787.1645435888.git.sylv@sylv.io Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2022-02-27hwmon: (pmbus/lm25066) Add regulator supportZev Weiss
While these chips aren't strictly advertised as voltage regulators per se, they (aside from the lm25056) support the PMBus OPERATION command to enable and disable their outputs and have status bits for reporting various warnings and faults, and can hence usefully support all the pmbus_regulator_ops operations. Signed-off-by: Zev Weiss <zev@bewilderbeest.net> Link: https://lore.kernel.org/r/20220219000742.20126-1-zev@bewilderbeest.net Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2022-02-27hwmon: (pmbus) Remove trailing whitespaces from Kconfig fileMarcello Sylvester Bauer
Fix checkpatch issues by removing trailing whitespaces in Kconfig. Signed-off-by: Marcello Sylvester Bauer <sylv@sylv.io> Link: https://lore.kernel.org/r/c984b88b136a1cde16ce52c5f818886653b0f84a.1642434222.git.sylv@sylv.io [groeck: Updated subject] Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2021-12-26hwmon/pmbus: (ir38064) Expose a regulatorPatrick Rudolph
The chip series supported by this driver are voltage regulators, so expose them to the regulator subsystem. Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com> Link: https://lore.kernel.org/r/20211213142814.264802-4-arthur.heymans@9elements.com [groeck: Added brief patch description] Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2021-12-26hwmon/pmbus: (ir38064) Add support for IR38060, IR38164 IR38263Patrick Rudolph
The IR38060, IR38164 and IR38263 can be supported using this driver. Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com> Signed-off-by: Arthur Heymans <arthur.heymans@9elements.com> Link: https://lore.kernel.org/r/20211213142814.264802-2-arthur.heymans@9elements.com Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2021-12-26hwmon: (pmbus) Add support for MPS Multi-phase mp5023Howard.Chiu@quantatw.com
Add support for mp5023 device from Monolithic Power Systems, Inc. (MPS) vendor. This is a Hot-Swap Controller. Signed-off-by: Howard Chiu <howard.chiu@quantatw.com> Link: https://lore.kernel.org/r/HKAPR04MB400349AA406694FB976D78D096709@HKAPR04MB4003.apcprd04.prod.outlook.com [groeck: Added MODULE_IMPORT_NS, entry in index.rst] Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2021-12-26hwmon: (pmbus) Add Delta AHE-50DC fan control module driverZev Weiss
This device is an integrated module of the Delta AHE-50DC Open19 power shelf. I haven't been able to procure any proper documentation for it, but it seems to be a (somewhat minimally) PMBus-compliant device. It provides four fan speeds, four temperatures (three standard and one manufacturer-specific via a virtual second page), and a vin reading. Signed-off-by: Zev Weiss <zev@bewilderbeest.net> Link: https://lore.kernel.org/r/20211208213703.2577-2-zev@bewilderbeest.net Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2021-06-17hwmon: (pmbus) Add driver for Delta DPS-920AB PSURobert Marko
This adds support for the Delta DPS-920AB PSU. Only missing feature is fan control which the PSU supports. Signed-off-by: Robert Marko <robert.marko@sartura.hr> Link: https://lore.kernel.org/r/20210607103431.2039073-1-robert.marko@sartura.hr [groeck: Add MODULE_IMPORT_NS(PMBUS);] Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2021-06-17hwmon: (pmbus/pim4328) Add PMBus driver for PIM4006, PIM4328 and PIM4820Erik Rosen
Add hardware monitoring support for Flex power interface modules PIM4006, PIM4328 and PIM4820. Signed-off-by: Erik Rosen <erik.rosen@metormote.com> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2021-06-17hwmon: (pmbus) Add support for MPS Multi-phase mp2888 controllerVadim Pasternak
Add support for mp2888 device from Monolithic Power Systems, Inc. (MPS) vendor. This is a digital, multi-phase, pulse-width modulation controller. This device supports: - One power rail. - Programmable Multi-Phase up to 10 Phases. - PWM-VID Interface - One pages 0 for telemetry. - Programmable pins for PMBus Address. - Built-In EEPROM to Store Custom Configurations. - Can configured VOUT readout in direct or VID format and allows setting of different formats on rails 1 and 2. For VID the following protocols are available: VR13 mode with 5-mV DAC; VR13 mode with 10-mV DAC, IMVP9 mode with 5-mV DAC. Signed-off-by: Vadim Pasternak <vadimp@nvidia.com> Reported-by: kernel test robot <lkp@intel.com> Link: https://lore.kernel.org/r/20210511055619.118104-3-vadimp@nvidia.com [groeck: Add MODULE_IMPORT_NS] Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2021-06-17hwmon: (pmbus) Add support for additional Flex BMR converters to pmbusErik Rosen
Add support for Flex BMR310, BMR456, BMR457, BMR458, BMR480, BMR490, BMR491 and BMR492 to the pmbus driver Signed-off-by: Erik Rosen <erik.rosen@metormote.com> Link: https://lore.kernel.org/r/20210507194023.61138-4-erik.rosen@metormote.com [groeck: Fixed minor whitespace error] Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2021-04-20hwmon: (pmbus) Add pmbus driver for MAX15301Erik Rosen
Add pmbus driver support for Maxim MAX15301 InTune Automatically Compensated Digital PoL Controller with Driver and PMBus Telemetry Even though the specification does not specifically mention it, extensive empirical testing has revealed that auto-detection of limit-registers will fail in a random fashion unless the delay parameter is set to above about 80us. The default delay is set to 100us to include some safety margin. This patch is tested on a Flex BMR461 converter module. Signed-off-by: Erik Rosen <erik.rosen@metormote.com> Link: https://lore.kernel.org/r/20210419101251.24840-1-erik.rosen@metormote.com [groeck: Added rationale for delay to driver header] Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2021-04-20hwmon: Add driver for fsp-3y PSUs and PDUsVáclav Kubernát
This patch adds support for these devices: - YH-5151E - the PDU - YM-2151E - the PSU The device datasheet says that the devices support PMBus 1.2, but in my testing, a lot of the commands aren't supported and if they are, they sometimes behave strangely or inconsistently. For example, writes to the PAGE command requires using PEC, otherwise the write won't work and the page won't switch, even though, the standard says that PEC is optional. On the other hand, writes to SMBALERT don't require PEC. Because of this, the driver is mostly reverse engineered with the help of a tool called pmbus_peek written by David Brownell (and later adopted by my colleague Jan Kundrát). The device also has some sort of a timing issue when switching pages, which is explained further in the code. Because of this, the driver support is limited. It exposes only the values that have been tested to work correctly. Signed-off-by: Václav Kubernát <kubernat@cesnet.cz> Link: https://lore.kernel.org/r/20210414080019.3530794-1-kubernat@cesnet.cz [groeck: Fixed up "missing braces around initializer" from 0-day] Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2021-04-20hwmon: (pmbus/tps53679) Add support for TI TPS53676Erik Rosen
Add support for TI TPS53676 controller to the tps53679 pmbus driver The driver uses the USER_DATA_03 register to figure out how many phases are enabled and to which channel they are assigned, and sets the number of pages and phases accordingly. Signed-off-by: Erik Rosen <erik.rosen@metormote.com> Link: https://lore.kernel.org/r/20210322193734.75127-3-erik.rosen@metormote.com Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2021-04-20hwmon: (pmbus) Add driver for BluTek BPA-RS600Chris Packham
The BPA-RS600 is a compact 600W AC to DC removable power supply module. Signed-off-by: Chris Packham <chris.packham@alliedtelesis.co.nz> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Link: https://lore.kernel.org/r/20210317040231.21490-3-chris.packham@alliedtelesis.co.nz [groeck: Added bpa-rs600 to index.rst] Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2021-04-20hwmon: (pmbus/stpddc60) Add ST STPDDC60 pmbus driverErik Rosen
Add hardware monitoring support for ST STPDDC60 Unversal Digital Multicell Controller. Signed-off-by: Erik Rosen <erik.rosen@metormote.com> Link: https://lore.kernel.org/r/20210218115249.28513-3-erik.rosen@metormote.com [groeck: Fixed whitespace error in Makefile] Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2021-04-20hwmon: (pmbus) Add driver for Infineon IR36021Chris Packham
The IR36021 is a dual‐loop digital multi‐phase buck controller. Signed-off-by: Chris Packham <chris.packham@alliedtelesis.co.nz> Link: https://lore.kernel.org/r/20210301035954.16713-3-chris.packham@alliedtelesis.co.nz Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2021-01-29hwmon: (pmbus/max16601) Add support for MAX16508Guenter Roeck
MAX16508 is quite similar to MAX16601, except that it does not support the DEFAULT_NUM_POP register and we thus can not dynamically determine the number of populated phases. Cc: Alex Qiu <xqiu@google.com> Cc: Ugur Usug <Ugur.Usug@maximintegrated.com> Signed-off-by: Guenter Roeck <linux@roeck-us.net> Link: https://lore.kernel.org/r/20210125185327.93282-2-linux@roeck-us.net Reviewed-by: Alex Qiu <xqiu@google.com> Tested-by: Alex Qiu <xqiu@google.com> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2020-12-11hwmon: (pmbus) Driver for Delta power supplies Q54SJ108A2xiao.ma
The driver supports Q54SJ108A2 series modules of Delta. Standard attributes are in sysfs, and other attributes are in debugfs. Signed-off-by: xiao.ma <xiao.mx.ma@deltaww.com> Link: https://lore.kernel.org/r/20201202025900.1842-1-max701@126.com [groeck: Replaced spaces with tabs, dropped excessive spaces, fixed module prefix in documentation] Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2020-12-07hwmon: Add driver for STMicroelectronics PM6764 Voltage RegulatorCharles
Add the pmbus driver for the STMicroelectronics pm6764 voltage regulator. the output voltage use the MFR_READ_VOUT 0xD4 vout value returned is linear11 Signed-off-by: Charles Hsu <hsu.yungteng@gmail.com> [groeck: Fixed various compile errors; marked pm6764tr_of_match __maybe_unused] Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2020-10-04hwmon: (pmbus) Add support for MPS Multi-phase mp2975 controllerVadim Pasternak
Add support for mp295 device from Monolithic Power Systems, Inc. (MPS) vendor. This is a dual-loop, digital, multi-phase controller. This device: - Supports two power rail. - Provides 8 pulse-width modulations (PWMs), and can be configured up to 8-phase operation for rail 1 and up to 4-phase operation for rail 2. - Supports two pages 0 and 1 for telemetry and also pages 2 and 3 for configuration. - Can configured VOUT readout in direct or VID format and allows setting of different formats on rails 1 and 2. For VID the following protocols are available: VR13 mode with 5-mV DAC; VR13 mode with 10-mV DAC, IMVP9 mode with 5-mV DAC. Signed-off-by: Vadim Pasternak <vadimp@nvidia.com> Link: https://lore.kernel.org/r/20200926204957.10268-2-vadimp@nvidia.com [groeck: Cleaned up a couple of error returns; fixed up API changes] Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2020-09-23hwmon: (pmbus/adm1266) Add support for GPIOsAlexandru Tachici
Adm1266 exposes 9 GPIOs and 16 PDIOs which are currently read-only. They are controlled by the internal sequencing engine. This patch makes adm1266 driver expose GPIOs and PDIOs to user-space using GPIO provider kernel api. Signed-off-by: Alexandru Tachici <alexandru.tachici@analog.com> Link: https://lore.kernel.org/r/20200812142055.9213-4-alexandru.tachici@analog.com Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2020-09-23hwmon: (pmbus/adm1266) Add Block process callAlexandru Tachici
PmBus devices support Block Write-Block Read Process Call described in SMBus specification v 2.0 with the exception that Block writes and reads are permitted to have up 255 data bytes instead of max 32 bytes (SMBus). This patch adds Block WR process call support for ADM1266. Signed-off-by: Alexandru Tachici <alexandru.tachici@analog.com> Link: https://lore.kernel.org/r/20200812142055.9213-3-alexandru.tachici@analog.com Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2020-09-23hwmon: (pmbus) Add support for ADM1266Alexandru Tachici
Add pmbus probing driver for the adm1266 Cascadable Super Sequencer with Margin Control and Fault Recording. Driver is using the pmbus_core, creating sysfs files under hwmon for inputs: vh1->vh4 and vp1->vp13. Signed-off-by: Alexandru Tachici <alexandru.tachici@analog.com> Link: https://lore.kernel.org/r/20200812142055.9213-2-alexandru.tachici@analog.com [groeck: Use .probe_new function, adjust for changed pmbus_do_probe API] Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2020-07-24hwmon: (pmbus/max20730) Add max20710 supportUgur Usug
Add support for max20710 into the existing max20730 driver. Signed-off-by: Ugur Usug <ugur.usug@maximintegrated.com> Link: https://lore.kernel.org/r/BYAPR11MB317423C13909AE6F1913BBD7FD9C0@BYAPR11MB3174.namprd11.prod.outlook.com [groeck: Fixed various whitespace errors] Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2020-07-02hwmon: (pmbus) fix a typo in Kconfig SENSORS_IR35221 optionTao Ren
Fix a typo in SENSORS_IR35221 option: module name should be "ir35221" instead of "ir35521". Fixes: 8991ebd9c9a6 ("hwmon: (pmbus) Add client driver for IR35221") Cc: Samuel Mendoza-Jonas <sam@mendozajonas.com> Signed-off-by: Tao Ren <rentao.bupt@gmail.com> Link: https://lore.kernel.org/r/20200702221349.18139-1-rentao.bupt@gmail.com Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2020-05-22hwmon: (pmbus) Driver for Maxim MAX16601Guenter Roeck
MAX16601 is a VR13.HC Dual-Output Voltage Regulator Chipset, implementing a (8+1) multiphase synchronous buck converter. Cc: Alex Qiu <xqiu@google.com> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2020-03-22hwmon: (pmbus) add support for 2nd Gen Renesas digital multiphaseGrant Peltier
Extend the isl68137 driver to provide support for 2nd generation Renesas digital multiphase voltage regulators. Signed-off-by: Grant Peltier <grantpeltier93@gmail.com> Link: https://lore.kernel.org/r/62c000adf0108aeb65d3f275f28eb26b690384aa.1584720563.git.grantpeltier93@gmail.com [groeck: Adjusted for new PMBus API function parameters] Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2020-03-08hwmon: (pmbus/tps53679) Add support for TPS53647 and TPS53667Guenter Roeck
TPS53647 and TPS53667 are single channel, Step-Down Buck Controllers. TPS53647 supports 4 phases, TPS53667 supports 6 phases. The chips do not support per-phase output telemetry. Cc: Vadim Pasternak <vadimp@mellanox.com> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2020-03-08hwmon: (pmbus/tps53679) Add support for TPS53681Guenter Roeck
TPS53681 is a dual-channel multiphase step-down controller supporting per-phase and per-channel output telemetry. Cc: Vadim Pasternak <vadimp@mellanox.com> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2020-03-08hwmon: (pmbus/ltc2978) add support for more parts.Mike Jones
LTC2972, LTC2979, LTC3884, LTC3889, LTC7880, LTM4664, LTM4677, LTM4678, LTM4680, LTM4700. Signed-off-by: Mike Jones <michael-a1.jones@analog.com> Link: https://lore.kernel.org/r/1581032654-4330-1-git-send-email-michael-a1.jones@analog.com [groeck: Fixed checkpatch issues (long lines, whitespace)] Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2020-01-23hwmon: (pmbus) Add support for Infineon Multi-phase xdpe122 family controllersVadim Pasternak
Add support for devices XDPE12254, XDPE12284. All these device support two pages. The below lists of VOUT_MODE command readout with their related VID protocols, Digital to Analog Converter steps, supported by these devices: VR12.0 mode, 5-mV DAC - 0x01; VR12.5 mode, 10-mV DAC - 0x02; IMVP9 mode, 5-mV DAC - 0x03; AMD mode 6.25mV - 0x10. Signed-off-by: Vadim Pasternak <vadimp@mellanox.com> Link: https://lore.kernel.org/r/20200113150841.17670-5-vadimp@mellanox.com [groeck: Added missing break statement] Signed-off-by: Guenter Roeck <linux@roeck-us.net>
generated by cgit (git 2.34.1) at 2024-05-21 04:07:38 +0000