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70118f85 |
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28-Mar-2024 |
David Ober <dober6023@gmail.com> |
hwmon: Add EC Chip driver for Lenovo ThinkStation motherboards This addition adds in the ability for the system to scan the EC chip in the Lenovo ThinkStation systems to get the current fan RPM speeds the Maximum speed value for each fan also provides the CPU, DIMM other thermal statuses Signed-off-by: David Ober <dober6023@gmail.com> Link: https://lore.kernel.org/r/20240328121250.331146-1-dober6023@gmail.com [groeck: Dropped pointless case statements] [Colin King: Fixed spelling error accesssible -> accessible] Signed-off-by: Guenter Roeck <linux@roeck-us.net>
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#
7e1449cd |
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21-Feb-2024 |
Billy Tsai <billy_tsai@aspeedtech.com> |
hwmon: (aspeed-g6-pwm-tacho): Support for ASPEED g6 PWM/Fan tach The driver support two functions: PWM and Tachometer. The PWM feature can handle up to 16 output ports, while the Tachometer can monitor to up to 16 input ports as well. This driver implements them by exposing two kernel subsystems: PWM and HWMON. The PWM subsystem can be utilized alongside existing drivers for controlling elements such as fans (pwm-fan.c), beepers (pwm-beeper.c) and so on. Through the HWMON subsystem, the driver provides sysfs interfaces for fan. Signed-off-by: Billy Tsai <billy_tsai@aspeedtech.com> Link: https://lore.kernel.org/r/20240221104025.1306227-4-billy_tsai@aspeedtech.com Signed-off-by: Guenter Roeck <linux@roeck-us.net>
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#
1b2ca93c |
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06-Feb-2024 |
Cosmo Chou <chou.cosmo@gmail.com> |
hwmon: Add driver for Astera Labs PT5161L retimer This driver implements support for temperature monitoring of Astera Labs PT5161L series PCIe retimer chips. This driver implementation originates from the CSDK available at Link: https://github.com/facebook/openbmc/tree/helium/common/recipes-lib/retimer-v2.14 The communication protocol utilized is based on the I2C/SMBus standard. Signed-off-by: Cosmo Chou <chou.cosmo@gmail.com> Link: https://lore.kernel.org/r/20240206125420.3884300-2-chou.cosmo@gmail.com Signed-off-by: Guenter Roeck <linux@roeck-us.net>
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#
ed3e0379 |
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08-Jan-2024 |
Aleksa Savic <savicaleksa83@gmail.com> |
hwmon: Add driver for ASUS ROG RYUJIN II 360 AIO cooler This driver exposes hardware sensors of the ASUS ROG RYUJIN II 360 all-in-one CPU liquid cooler, which communicates through a proprietary USB HID protocol. Report offsets were initially discovered in [1] by Florian Freudiger. Available sensors are pump, internal and external (controller) fan speed in RPM, their duties in PWM, as well as coolant temperature. Attaching external fans to the controller is optional and allows them to be controlled from the device. If not connected, the fan-related sensors will report zeroes. The controller is a separate hardware unit that comes bundled with the AIO and connects to it to allow fan control. The addressable LCD screen is not supported in this driver and should be controlled through userspace tools. [1]: https://github.com/liquidctl/liquidctl/pull/653 Tested-by: Florian Freudiger <florian.freudiger@proton.me> Signed-off-by: Aleksa Savic <savicaleksa83@gmail.com> Link: https://lore.kernel.org/r/20240108094453.22986-1-savicaleksa83@gmail.com [groeck: Add HID dependency] Signed-off-by: Guenter Roeck <linux@roeck-us.net>
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#
f3b4b146 |
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28-Jan-2024 |
Aleksa Savic <savicaleksa83@gmail.com> |
hwmon: Add driver for NZXT Kraken X and Z series AIO CPU coolers This driver enables hardware monitoring support for NZXT Kraken X53/X63/X73 and Z53/Z63/Z73 all-in-one CPU liquid coolers. All models expose liquid temperature and pump speed (in RPM), as well as PWM control (natively only through a temp-PWM curve, but the driver also emulates fixed PWM control on top of that). The Z-series models additionally expose the speed and duty of an optionally connected fan, with the same PWM control capabilities. Pump and fan duty control mode can be set through pwm[1-2]_enable, where 1 is for the manual control mode and 2 is for the liquid temp to PWM curve mode. Writing a 0 disables control of the channel through the driver after setting its duty to 100%. As it is not possible to query the device for the active mode, the driver keeps track of it. The temperature of the curves relates to the fixed [20-59] C range, per device limitations, and correlating to the detected liquid temperature. Only PWM values (ranging from 0-255) can be set. The addressable RGB LEDs and LCD screen, included only on Z-series models, are not supported in this driver. Co-developed-by: Jonas Malaco <jonas@protocubo.io> Signed-off-by: Jonas Malaco <jonas@protocubo.io> Co-developed-by: Yury Zhuravlev <stalkerg@gmail.com> Signed-off-by: Yury Zhuravlev <stalkerg@gmail.com> Signed-off-by: Aleksa Savic <savicaleksa83@gmail.com> Link: https://lore.kernel.org/r/20240129111932.368232-1-savicaleksa83@gmail.com Signed-off-by: Guenter Roeck <linux@roeck-us.net>
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#
3af35092 |
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30-Jan-2024 |
Javier Carrasco <javier.carrasco.cruz@gmail.com> |
hwmon: Add support for Amphenol ChipCap 2 The Amphenol ChipCap 2 is a capacitive polymer humidity and temperature sensor with an integrated EEPROM and minimum/maximum humidity alarms. All device variants offer an I2C interface and depending on the part number, two different output modes: - CC2D: digital output - CC2A: analog (PDM) output This driver adds support for the digital variant (CC2D part numbers), which includes the following part numbers: - non-sleep measurement mode (CC2D23, CC2D25, CC2D33, CC2D35) - sleep measurement mode (CC2D23S, CC2D25S, CC2D33S, CC2D35S) The Chipcap 2 EEPROM can be accessed to configure a series of parameters like the minimum/maximum humidity alarm threshold and hysteresis. The EEPROM is only accessible in the command window after a power-on reset. The default window lasts 10 ms if no Start_CM command is sent. After the command window is finished (either after the mentioned timeout of after a Start_NOM command is sent), the device enters the normal operation mode and makes a first measurement automatically. Unfortunately, the device does not provide any hardware or software reset and therefore the driver must trigger power cycles to enter the command mode. A dedicated, external regulator is required for that. This driver keeps the device off until a measurement or access to the EEPROM is required, making use of the first automatic measurement to avoid different code paths for sleep and non-sleep devices. The minimum and maximum humidity alarms are configured with two registers per alarm: one stores the alarm threshold and the other one keeps the value that turns off the alarm. The alarm signals are only updated when a measurement is carried out. Signed-off-by: Javier Carrasco <javier.carrasco.cruz@gmail.com> Link: https://lore.kernel.org/r/20240130-topic-chipcap2-v6-5-260bea05cf9b@gmail.com Signed-off-by: Guenter Roeck <linux@roeck-us.net>
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#
d612bf83 |
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30-Jan-2024 |
Ivor Wanders <ivor@iwanders.net> |
hwmon: add fan speed monitoring driver for Surface devices Adds a driver that provides read only access to the fan speed for Microsoft Surface Pro devices. The fan speed is always regulated by the EC and cannot be influenced directly. Signed-off-by: Ivor Wanders <ivor@iwanders.net> Link: https://github.com/linux-surface/kernel/pull/144 Reviewed-by: Maximilian Luz <luzmaximilian@gmail.com> Reviewed-by: Armin Wolf <W_Armin@gmx.de> Link: https://lore.kernel.org/r/20240131005856.10180-2-ivor@iwanders.net [groeck: - Declare surface_fan_hwmon_is_visible() static - Add dependency on SURFACE_AGGREGATOR_BUS ] Signed-off-by: Guenter Roeck <linux@roeck-us.net>
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#
cbc29538 |
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29-Jan-2024 |
Nuno Sa <nuno.sa@analog.com> |
hwmon: Add driver for LTC4282 The LTC4282 hot swap controller allows a board to be safely inserted and removed from a live backplane. Using one or more external N-channel pass transistors, board supply voltage and inrush current are ramped up at an adjustable rate. An I2C interface and onboard ADC allows for monitoring of board current, voltage, power, energy and fault status. Signed-off-by: Nuno Sa <nuno.sa@analog.com> Link: https://lore.kernel.org/r/20240129-b4-ltc4282-support-v4-3-fe75798164cc@analog.com [groeck: clamp value range in ltc4282_write_voltage_byte_cached()] Signed-off-by: Guenter Roeck <linux@roeck-us.net>
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#
42ac68e3 |
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07-Dec-2023 |
Aleksa Savic <savicaleksa83@gmail.com> |
hwmon: Add driver for Gigabyte AORUS Waterforce AIO coolers This driver exposes hardware sensors of the Gigabyte AORUS Waterforce all-in-one CPU liquid coolers, which communicate through a proprietary USB HID protocol. Report offsets were initially discovered in [1] and confirmed by me on a Waterforce X240 by observing the sent reports from the official software. Available sensors are pump and fan speed in RPM, as well as coolant temperature. Also available through debugfs is the firmware version. Attaching a fan is optional and allows it to be controlled from the device. If it's not connected, the fan-related sensors will report zeroes. The addressable RGB LEDs and LCD screen are not supported in this driver and should be controlled through userspace tools. [1]: https://github.com/liquidctl/liquidctl/issues/167 Signed-off-by: Aleksa Savic <savicaleksa83@gmail.com> Link: https://lore.kernel.org/r/20231207122402.107032-1-savicaleksa83@gmail.com Signed-off-by: Guenter Roeck <linux@roeck-us.net>
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#
2b9ea426 |
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26-Oct-2023 |
Antoniu Miclaus <antoniu.miclaus@analog.com> |
hwmon: Add driver for ltc2991 Add support for LTC2991 Octal I2C Voltage, Current, and Temperature Monitor. The LTC2991 is used to monitor system temperatures, voltages and currents. Through the I2C serial interface, the eight monitors can individually measure supply voltages and can be paired for differential measurements of current sense resistors or temperature sensing transistors. Additional measurements include internal temperature and internal VCC. Signed-off-by: Antoniu Miclaus <antoniu.miclaus@analog.com> Link: https://lore.kernel.org/r/20231026103413.27800-2-antoniu.miclaus@analog.com [groeck: Fixed up documentation warning] Signed-off-by: Guenter Roeck <linux@roeck-us.net>
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#
4381a36a |
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02-Sep-2023 |
Thomas Weißschuh <linux@weissschuh.net> |
hwmon: add POWER-Z driver POWER-Z is a series of devices to monitor power characteristics of USB-C connections and display those on a on-device display. Some of the devices, notably KM002C and KM003C, contain an additional port which exposes the measurements via USB. This is a driver for this monitor port. It was developed and tested with the KM003C. Signed-off-by: Thomas Weißschuh <linux@weissschuh.net> Link: https://lore.kernel.org/r/20230902-powerz-v4-1-7ec2c1440687@weissschuh.net [groeck: Release urb after hwmon registration error; Move priv->status initialization to correct place before reinit_completion ] Signed-off-by: Guenter Roeck <linux@roeck-us.net>
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#
43fbe66d |
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24-Jul-2023 |
Andre Werner <andre.werner@systec-electronic.com> |
hwmon: Add driver for Renesas HS3001 Add base support for Renesas HS3001 temperature and humidity sensors and its compatibles HS3002, HS3003 and HS3004. The sensor has a fix I2C address 0x44. The resolution is fixed to 14bit (ref. Missing feature). Missing feature: - Accessing non-volatile memory: Custom board has no possibility to control voltage supply of sensor. Thus, we cannot send the necessary control commands within the first 10ms after power-on. Signed-off-by: Andre Werner <andre.werner@systec-electronic.com> Link: https://lore.kernel.org/r/20230725042207.22310-2-andre.werner@systec-electronic.com [groeck: Cosmetic documentation fixup; added documentation to index; replaced probe_new with probe dropped unused variable] Signed-off-by: Guenter Roeck <linux@roeck-us.net>
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#
b3af14c4 |
|
16-Jul-2023 |
Guenter Roeck <linux@roeck-us.net> |
hwmon: Remove smm665 driver SMM665 and related chips are power controller/sequencer chips from Summit Microelectronics. The company was acquired by Qualcomm in 2012, and support for the chip series stopped. The chips are long since gone from active use, making the driver unsupportable and just consuming space and compile time. Remove it. Signed-off-by: Guenter Roeck <linux@roeck-us.net>
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#
23902f98 |
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22-May-2023 |
James Seo <james@equiv.tech> |
hwmon: add HP WMI Sensors driver Hewlett-Packard (and some HP Compaq) business-class computers report hardware monitoring information via WMI. This driver exposes that information to hwmon. Initial support is provided for temperature, fan speed, and intrusion sensor types. Provisional support is provided for voltage and current sensor types. HP's WMI implementation permits many other types of numeric sensors. Therefore, a debugfs interface is also provided to enumerate and inspect all numeric sensors visible on the WMI side. This should facilitate adding support for other sensor types in the future. Tested on a HP Z420, a HP EliteOne 800 G1, and a HP Compaq Elite 8300 SFF. Note that provisionally supported sensor types are untested and seem to be rare-to-nonexistent in the wild, having been encountered neither on test systems nor in ACPI dumps from the Linux Hardware Database. They are included because their popularity in general makes their presence on past or future HP systems plausible and because no doubt exists as to how the sensors themselves would be represented in WMI (alarm attributes will need to wait for hardware to be located). A 2005 HP whitepaper gives the relevant sensor object MOF definition and sensor value scaling calculation, and both this driver and the official HP Performance Advisor utility comply with them (confirmed in the latter case by reverse engineering). Link: https://h20331.www2.hp.com/hpsub/downloads/cmi_whitepaper.pdf Signed-off-by: James Seo <james@equiv.tech> Link: https://lore.kernel.org/r/20230522115645.509701-1-james@equiv.tech [groeck: Set error return value for intrusion writes to -EINVAL. Always accept writes of 0 even if there was no intrusion. ] Signed-off-by: Guenter Roeck <linux@roeck-us.net>
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#
16d60ba8 |
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24-May-2023 |
Daniel Matyas <daniel.matyas@analog.com> |
hwmon: Add MAX31827 driver MAX31827 is a low-power temperature switch with I2C interface. The device is a ±1°C accuracy from -40°C to +125°C (12 bits) local temperature switch and sensor with I2C/SM- Bus interface. The combination of small 6-bump wafer-lev- el package (WLP) and high accuracy makes this temper- ature sensor/switch ideal for a wide range of applications. Signed-off-by: Daniel Matyas <daniel.matyas@analog.com> Link: https://lore.kernel.org/r/20230524160131.14081-2-daniel.matyas@analog.com [groeck: Improved define alignment, return -EINVAL after bad user input, fixed up compatible statement] Signed-off-by: Guenter Roeck <linux@roeck-us.net>
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#
7f2958e8 |
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20-Mar-2023 |
Emil Renner Berthing <kernel@esmil.dk> |
hwmon: (sfctemp) Add StarFive JH71x0 temperature sensor Add driver for the StarFive JH71x0 temperature sensor. You can enable/disable it and read temperature in milli Celcius through sysfs. Signed-off-by: Emil Renner Berthing <kernel@esmil.dk> Co-developed-by: Samin Guo <samin.guo@starfivetech.com> Signed-off-by: Samin Guo <samin.guo@starfivetech.com> Signed-off-by: Hal Feng <hal.feng@starfivetech.com> Link: https://lore.kernel.org/r/20230321022644.107027-3-hal.feng@starfivetech.com Signed-off-by: Guenter Roeck <linux@roeck-us.net>
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#
b0eb085b |
|
05-Apr-2023 |
James Seo <james@equiv.tech> |
hwmon: fix typo in Makefile Fix the spelling of "ACPI" in Makefile. Signed-off-by: James Seo <james@equiv.tech> Link: https://lore.kernel.org/r/20230405073056.53466-3-james@equiv.tech Signed-off-by: Guenter Roeck <linux@roeck-us.net>
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#
07830d9a |
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18-Jan-2023 |
Mario Kicherer <dev@kicherer.org> |
hwmon: add initial NXP MC34VR500 PMIC monitoring support Add initial monitoring support for the MC34VR500 PMIC. In its current state, input voltage and temperature alarms are reported to hwmon. Datasheet: - https://www.nxp.com/docs/en/data-sheet/MC34VR500.pdf Signed-off-by: Mario Kicherer <dev@kicherer.org> Link: https://lore.kernel.org/r/20230118123019.3041303-4-dev@kicherer.org [groeck: Silence stray compiler warning, terminate struct of_device_id] Signed-off-by: Guenter Roeck <linux@roeck-us.net>
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#
90905f7c |
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03-Jan-2023 |
Nick Hawkins <nick.hawkins@hpe.com> |
hwmon: (gxp-fan-ctrl) Add GXP fan controller 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 <nick.hawkins@hpe.com> Link: https://lore.kernel.org/r/20230103203654.59322-2-nick.hawkins@hpe.com [groeck: Improved alignment of defined, added missing include linux/bits.h] Signed-off-by: Guenter Roeck <linux@roeck-us.net>
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#
4e9f616c |
|
29-Sep-2022 |
Arnd Bergmann <arnd@arndb.de> |
hwmon: remove s3c driver The s3c adc driver was removed along with the s3c24xx platform, so the hwmon driver is orphaned and can be removed. Acked-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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#
ed264e8a |
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04-Nov-2022 |
Joaquín Ignacio Aramendía <samsagax@gmail.com> |
hwmon: add OneXPlayer mini AMD sensors driver 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 <samsagax@gmail.com> Link: https://lore.kernel.org/r/20221104140659.593608-1-samsagax@gmail.com [groeck: Removed misleading comment about module_platform_driver()] Signed-off-by: Guenter Roeck <linux@roeck-us.net>
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#
7bce8981 |
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29-Sep-2022 |
Quan Nguyen <quan@os.amperecomputing.com> |
hwmon: Add Ampere's Altra smpro-hwmon driver This commit adds support for Ampere SMpro hwmon driver. This driver supports accessing various CPU sensors provided by the SMpro co-processor including temperature, power, voltages, and current. Signed-off-by: Quan Nguyen <quan@os.amperecomputing.com> Link: https://lore.kernel.org/r/20220929094321.770125-2-quan@os.amperecomputing.com Signed-off-by: Guenter Roeck <linux@roeck-us.net>
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#
38b04ad0 |
|
10-Sep-2022 |
Ibrahim Tilki <Ibrahim.Tilki@analog.com> |
drivers: hwmon: Add max31760 fan speed controller driver MAX31760 is a precision fan speed controller with nonvolatile lookup table. Device has one internal and one external temperature sensor support. Controls two fans and measures their speeds. Generates hardware alerts when programmable max and critical temperatures are exceeded. Signed-off-by: Ibrahim Tilki <Ibrahim.Tilki@analog.com> Reviewed-by: Nurettin Bolucu <Nurettin.Bolucu@analog.com> Link: https://lore.kernel.org/r/20220910171945.48088-2-Ibrahim.Tilki@analog.com Signed-off-by: Guenter Roeck <linux@roeck-us.net>
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#
0d8400c5 |
|
10-Aug-2022 |
Michael Shych <michaelsh@nvidia.com> |
hwmon: (emc2305) add support for EMC2301/2/3/5 RPM-based PWM Fan Speed Controller. Add driver for Microchip EMC2301/2/3/5 RPM-based PWM Fan Speed Controller. Modify Makefile and Kconfig to support Microchip EMC2305 RPM-based PWM Fan Speed Controller. Signed-off-by: Michael Shych <michaelsh@nvidia.com> Reviewed-by: Vadim Pasternak <vadimp@nvidia.com> Link: https://lore.kernel.org/r/20220810171552.56417-3-michaelsh@nvidia.com [groeck: Drop unnecessary () around DIV_ROUND_CLOSEST()] Signed-off-by: Guenter Roeck <linux@roeck-us.net>
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#
1bce56b2 |
|
20-Jul-2022 |
Eugene Shalygin <eugene.shalygin@gmail.com> |
hwmon: (asus_wmi_ec_sensors) remove driver 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 <eugene.shalygin@gmail.com> Link: https://lore.kernel.org/r/20220720072016.102086-2-eugene.shalygin@gmail.com Signed-off-by: Guenter Roeck <linux@roeck-us.net>
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#
6bb77c55 |
|
27-Apr-2022 |
Zev Weiss <zev@bewilderbeest.net> |
hwmon: (nct6775) Add i2c driver This driver provides an i2c I/O mechanism for the core nct6775 driver, as might be used by a BMC. Because the Super I/O chip is shared with the host CPU in such a scenario (and the host should ultimately be in control of it), the i2c driver is strictly read-only to avoid interfering with any usage by the host (aside from the bank-select register, which seems to be replicated for the i2c interface). Signed-off-by: Zev Weiss <zev@bewilderbeest.net> Tested-by: Renze Nicolai <renze@rnplus.nl> Link: https://lore.kernel.org/r/20220428012707.24921-3-zev@bewilderbeest.net Signed-off-by: Guenter Roeck <linux@roeck-us.net>
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#
c8f55be4 |
|
01-Apr-2022 |
Michael Walle <michael@walle.cc> |
hwmon: add driver for the Microchip LAN966x SoC Add support for the temperatur sensor and the fan controller on the Microchip LAN966x SoC. Apparently, an Analog Bits PVT sensor is used which can measure temperature and process voltages. But only a forumlae for the temperature sensor is known. Additionally, the SoC support a fan tacho input as well as a PWM signal to control the fan. Signed-off-by: Michael Walle <michael@walle.cc> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Link: https://lore.kernel.org/r/20220401214032.3738095-5-michael@walle.cc [groeck: Added missing reference in Documentation/hwmon/index.rst] Signed-off-by: Guenter Roeck <linux@roeck-us.net>
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#
c3963bc0 |
|
26-Apr-2022 |
Zev Weiss <zev@bewilderbeest.net> |
hwmon: (nct6775) Split core and platform driver This splits the nct6775 driver into an interface-independent core and a separate platform driver that wraps inb/outb port I/O (or asuswmi methods) around that core. Signed-off-by: Zev Weiss <zev@bewilderbeest.net> Tested-by: Renze Nicolai <renze@rnplus.nl> Link: https://lore.kernel.org/r/20220427010154.29749-7-zev@bewilderbeest.net Tested-by: Oleksandr Natalenko <oleksandr@natalenko.name> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
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#
bf3608f3 |
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08-Feb-2022 |
Iwona Winiarska <iwona.winiarska@intel.com> |
hwmon: peci: Add cputemp driver Add peci-cputemp driver for Digital Thermal Sensor (DTS) thermal readings of the processor package and processor cores that are accessible via the PECI interface. The main use case for the driver (and PECI interface) is out-of-band management, where we're able to obtain the DTS readings from an external entity connected with PECI, e.g. BMC on server platforms. Co-developed-by: Jae Hyun Yoo <jae.hyun.yoo@linux.intel.com> Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Acked-by: Guenter Roeck <linux@roeck-us.net> Acked-by: Joel Stanley <joel@jms.id.au> Signed-off-by: Jae Hyun Yoo <jae.hyun.yoo@linux.intel.com> Signed-off-by: Iwona Winiarska <iwona.winiarska@intel.com> Link: https://lore.kernel.org/r/20220208153639.255278-11-iwona.winiarska@intel.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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#
de34a405 |
|
24-Jan-2022 |
Alistair Francis <alistair@alistair23.me> |
hwmon: sy7636a: Add temperature driver for sy7636a This is a multi-function device to interface with the sy7636a EPD PMIC chip from Silergy. Signed-off-by: Alistair Francis <alistair@alistair23.me> Acked-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Lee Jones <lee.jones@linaro.org>
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#
007e433c |
|
22-Feb-2022 |
Guenter Roeck <linux@roeck-us.net> |
hwmon: Add driver for Texas Instruments TMP464 and TMP468 Add support for Texas Instruments TMP464 and TMP468 temperature sensor ICs. TI's TMP464 is an I2C temperature sensor chip. This chip is similar to TI's TMP421 chip, but with 16bit-wide registers (instead of 8bit-wide registers). The chip has one local sensor and four remote sensors. TMP468 is similar to TMP464 but has one local and eight remote sensors. Originally-from: Agathe Porte <agathe.porte@nokia.com> Cc: Agathe Porte <agathe.porte@nokia.com> Cc: Krzysztof Adamski <krzysztof.adamski@nokia.com> Tested-by: Agathe Porte <agathe.porte@nokia.com> Link: https://lore.kernel.org/r/20220222223610.23098-2-linux@roeck-us.net Signed-off-by: Guenter Roeck <linux@roeck-us.net>
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#
d0ddfd24 |
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23-Jan-2022 |
Eugene Shalygin <eugene.shalygin@gmail.com> |
hwmon: (asus-ec-sensors) add driver for ASUS EC This driver provides the same data as the asus_wmi_ec_sensors driver (and gets it from the same source) but does not use WMI, polling the ACPI EC directly. That provides two enhancements: sensor reading became quicker (on some systems or kernel configuration it took almost a full second to read all the sensors, that transfers less than 15 bytes of data), the driver became more flexible. The driver now relies on ACPI mutex to lock access to the EC in the same way as the WMI code does. Signed-off-by: Eugene Shalygin <eugene.shalygin@gmail.com> Link: https://lore.kernel.org/r/20220124015658.687309-2-eugene.shalygin@gmail.com Tested-by: Oleksandr Natalenko <oleksandr@natalenko.name> Tested-by: Denis Pauk <pauk.denis@gmail.com> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
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#
53e68c20 |
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30-Oct-2021 |
Aleksandr Mezin <mezin.alexander@gmail.com> |
hwmon: add driver for NZXT RGB&Fan Controller/Smart Device v2. This driver implements monitoring and control of fans plugged into the device. Besides typical speed monitoring and PWM duty cycle control, voltage and current are reported for every fan. The device also has 2 connectors for RGB LEDs, support for them isn't implemented (mainly because there is no standardized sysfs interface). Also, the device has a noise sensor, but the sensor seems to be completely useless (and very imprecise), so support for it isn't implemented too. The driver coexists with userspace tools that access the device through hidraw interface with no known issues. The driver has been tested on x86_64, built in and as a module. Some changes/improvements were suggested by Jonas Malaco. Signed-off-by: Aleksandr Mezin <mezin.alexander@gmail.com> Link: https://lore.kernel.org/r/20211031033058.151014-1-mezin.alexander@gmail.com Signed-off-by: Guenter Roeck <linux@roeck-us.net>
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#
548820e2 |
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16-Nov-2021 |
Denis Pauk <pauk.denis@gmail.com> |
hwmon: (asus_wmi_sensors) Support X370 Asus WMI. Provides a Linux kernel module "asus_wmi_sensors" that provides sensor readouts via ASUS' WMI interface present in the UEFI of X370/X470/B450/X399 Ryzen motherboards. Supported motherboards: * ROG CROSSHAIR VI HERO, * PRIME X399-A, * PRIME X470-PRO, * ROG CROSSHAIR VI EXTREME, * ROG CROSSHAIR VI HERO (WI-FI AC), * ROG CROSSHAIR VII HERO, * ROG CROSSHAIR VII HERO (WI-FI), * ROG STRIX B450-E GAMING, * ROG STRIX B450-F GAMING, * ROG STRIX B450-I GAMING, * ROG STRIX X399-E GAMING, * ROG STRIX X470-F GAMING, * ROG STRIX X470-I GAMING, * ROG ZENITH EXTREME, * ROG ZENITH EXTREME ALPHA. Co-developed-by: Ed Brindley <kernel@maidavale.org> Signed-off-by: Ed Brindley <kernel@maidavale.org> Signed-off-by: Denis Pauk <pauk.denis@gmail.com> [groeck: Squashed: "hwmon: Fix warnings in asus_wmi_sensors.rst documetation."] Signed-off-by: Guenter Roeck <linux@roeck-us.net>
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#
b87611d4 |
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16-Nov-2021 |
Denis Pauk <pauk.denis@gmail.com> |
hwmon: (asus_wmi_ec_sensors) Support B550 Asus WMI. Linux HWMON sensors driver for ASUS motherboards to read sensors from the embedded controller. Many ASUS motherboards do not publish all the available sensors via the Super I/O chip but the missing ones are available through the embedded controller (EC) registers. This driver implements reading those sensor data via the WMI method BREC, which is known to be present in all ASUS motherboards based on the AMD 500 series chipsets (and probably is available in other models too). The driver needs to know exact register addresses for the sensors and thus support for each motherboard has to be added explicitly. The EC registers do not provide critical values for the sensors and as such they are not published to the HWMON. Supported motherboards: * PRIME X570-PRO * Pro WS X570-ACE * ROG CROSSHAIR VIII HERO * ROG CROSSHAIR VIII DARK HERO * ROG CROSSHAIR VIII FORMULA * ROG STRIX X570-E GAMING * ROG STRIX B550-I GAMING * ROG STRIX B550-E GAMING Co-developed-by: Eugene Shalygin <eugene.shalygin@gmail.com> Signed-off-by: Eugene Shalygin <eugene.shalygin@gmail.com> Co-developed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Denis Pauk <pauk.denis@gmail.com> Tested-by: Tor Vic <torvic9@mailbox.org> Tested-by: Oleksandr Natalenko <oleksandr@natalenko.name> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
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#
eacb52f0 |
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01-Nov-2021 |
Nathan Rossi <nathan.rossi@digi.com> |
hwmon: Driver for Texas Instruments INA238 The INA238 is a I2C power monitor similar to other INA2xx devices, providing shunt voltage, bus voltage, current, power and temperature measurements. Signed-off-by: Nathan Rossi <nathan.rossi@digi.com> Link: https://lore.kernel.org/r/20211102052754.817220-3-nathan@nathanrossi.com Signed-off-by: Guenter Roeck <linux@roeck-us.net>
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#
e8ac01e5 |
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13-Sep-2021 |
Arun Saravanan Balachandran <Arun_Saravanan_Balac@dell.com> |
hwmon: Add Maxim MAX6620 hardware monitoring driver Add hardware monitoring driver for Maxim MAX6620 Fan controller Originally-from: L. Grunenberg <contact@lgrunenberg.de> Originally-from: Cumulus Networks <support@cumulusnetworks.com> Originally-from: Shuotian Cheng <shuche@microsoft.com> Signed-off-by: Arun Saravanan Balachandran <Arun_Saravanan_Balac@dell.com> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
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#
0e35f63f |
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27-Aug-2021 |
Aleksa Savic <savicaleksa83@gmail.com> |
hwmon: add driver for Aquacomputer D5 Next This driver exposes hardware sensors of the Aquacomputer D5 Next watercooling pump, which communicates through a proprietary USB HID protocol. Available sensors are pump and fan speed, power, voltage and current, as well as coolant temperature. Also available through debugfs are the serial number, firmware version and power-on count. Attaching a fan is optional and allows it to be controlled using temperature curves directly from the pump. If it's not connected, the fan-related sensors will report zeroes. The pump can be configured either through software or via its physical interface. Configuring the pump through this driver is not implemented, as it seems to require sending it a complete configuration. That includes addressable RGB LEDs, for which there is no standard sysfs interface. Thus, that task is better suited for userspace tools. This driver has been tested on x86_64, both in-kernel and as a module. Signed-off-by: Aleksa Savic <savicaleksa83@gmail.com> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
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#
b3a7ab2d |
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17-Aug-2021 |
Lukas Bulwahn <lukas.bulwahn@gmail.com> |
hwmon: remove amd_energy driver in Makefile Commit 9049572fb145 ("hwmon: Remove amd_energy driver") removes the driver, but misses to adjust the Makefile. Hence, ./scripts/checkkconfigsymbols.py warns: SENSORS_AMD_ENERGY Referencing files: drivers/hwmon/Makefile Remove the missing piece of this driver removal. Fixes: 9049572fb145 ("hwmon: Remove amd_energy driver") Signed-off-by: Lukas Bulwahn <lukas.bulwahn@gmail.com> Link: https://lore.kernel.org/r/20210817084811.10673-1-lukas.bulwahn@gmail.com Signed-off-by: Guenter Roeck <linux@roeck-us.net>
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#
5a0f50d1 |
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26-Jul-2021 |
Akshay Gupta <Akshay.Gupta@amd.com> |
hwmon: Add support for SB-RMI power module On AMD platforms the Out-of-band access is provided by Advanced Platform Management Link (APML), APML is a SMBus v2.0 compatible 2-wire processor client interface. APML is also referred as the sideband interface (SBI). APML is used to communicate with the Side-Band Remote Management Interface (SB-RMI) which provides Soft Mailbox messages to manage power consumption and power limits of the CPU socket. - This module add support to read power consumption, power limit & max power limit and write power limit. - To instantiate this driver on a Board Management Controller (BMC) connected to an AMD CPU with SB-RMI support, the i2c bus number would be the bus connected from the BMC to the CPU. Reviewed-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Akshay Gupta <Akshay.Gupta@amd.com> Signed-off-by: Naveen Krishna Chatradhi <nchatrad@amd.com> Link: https://lore.kernel.org/r/20210726133615.9709-1-nchatrad@amd.com [groeck: Fix uninitialized variable problem when reporting max power] Signed-off-by: Guenter Roeck <linux@roeck-us.net>
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#
505c2549 |
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24-May-2021 |
Navin Sankar Velliangiri <navin@linumiz.com> |
hwmon: Add sht4x Temperature and Humidity Sensor Driver This patch adds a hwmon driver for the SHT4x Temperature and Humidity sensor. Signed-off-by: Navin Sankar Velliangiri <navin@linumiz.com> [groeck: dropped unnecessary empty line and continuation lines] Signed-off-by: Guenter Roeck <linux@roeck-us.net>
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#
82e3430d |
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18-Mar-2021 |
Jonas Malaco <jonas@protocubo.io> |
hwmon: add driver for NZXT Kraken X42/X52/X62/X72 These are "all-in-one" CPU liquid coolers that can be monitored and controlled through a proprietary USB HID protocol. While the models have differently sized radiators and come with varying numbers of fans, they are all indistinguishable at the software level. The driver exposes fan/pump speeds and coolant temperature through the standard hwmon sysfs interface. Fan and pump control, while supported by the devices, are not currently exposed. The firmware accepts up to 61 trip points per channel (fan/pump), but the same set of trip temperatures has to be maintained for both; with pwmX_auto_point_Y_temp attributes, users would need to maintain this invariant themselves. Instead, fan and pump control, as well as LED control (which the device also supports for 9 addressable RGB LEDs on the CPU water block) are left for existing and already mature user-space tools, which can still be used alongside the driver, thanks to hidraw. A link to one, which I also maintain, is provided in the documentation. The implementation is based on USB traffic analysis. It has been runtime tested on x86_64, both as a built-in driver and as a module. Signed-off-by: Jonas Malaco <jonas@protocubo.io> Link: https://lore.kernel.org/r/20210319045544.416138-1-jonas@protocubo.io [groeck: Removed unnecessary spinlock.h include] Signed-off-by: Guenter Roeck <linux@roeck-us.net>
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#
fff7b8ab |
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21-Jan-2021 |
Robert Marko <robert.marko@sartura.hr> |
hwmon: add Texas Instruments TPS23861 driver Add basic monitoring support as well as port on/off control for Texas Instruments TPS23861 PoE PSE IC. Signed-off-by: Robert Marko <robert.marko@sartura.hr> Cc: Luka Perkov <luka.perkov@sartura.hr> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Link: https://lore.kernel.org/r/20210121134434.2782405-2-robert.marko@sartura.hr Signed-off-by: Guenter Roeck <linux@roeck-us.net>
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#
8c78f0de |
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07-Jan-2021 |
Johannes Cornelis Draaijer (datdenkikniet) <jcdra1@gmail.com> |
hwmon: Add AHT10 Temperature and Humidity Sensor Driver This patch adds a hwmon driver for the AHT10 Temperature and Humidity sensor. It has a maximum sample rate, as the datasheet states that the chip may heat up if it is sampled more than once every two seconds. Has been tested a to work on a raspberrypi0w Signed-off-by: Johannes Cornelis Draaijer (datdenkikniet) <jcdra1@gmail.com> Link: https://lore.kernel.org/r/20210107194014.GA88780@desktop [groeck: dropped AHT10_ADDR (unused) and use AHT10_MEAS_SIZE where appropriate; dropped change log] Signed-off-by: Guenter Roeck <linux@roeck-us.net>
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#
d349626b |
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21-Dec-2020 |
Guenter Roeck <linux@roeck-us.net> |
hwmon: (abx500) Decomission abx500 driver This deletes the ABx500 hwmon driver, the only supported variant being the AB8500. This driver has been replaced by generic frameworks. By inspecting the abx500 sysfs files we see that it contains things such as temp1_max, temp1_max_alarm, temp1_max_hyst, temp1_max_hyst_alarm, temp1_min, temp1_min_alarm. It becomes obvious that the abx500.c is a reimplementation of thermal zones. This is not very strange as the generic thermal zones were not invented when this driver was merged so people were rolling their own. The ab8500.c driver contains conversion tables for handling a thermistor on ADC channels AUX1 and AUX2. I managed to replace the functionality of the driver with: - Activation of the ntc_thermistor.c driver, CONFIG_SENSORS_NTC_THERMISTOR - Activation of thermal zones, CONFIG_THERMAL - In the device tree, connecting the NTC driver to the processed IIO channels from the AB8500 GPADC ADC forming two instances of NTC sensors. - Connecting the two NTC sensors to a "chassis" thermal zone in the device tree and setting that to hit the CPU frequency at 50 degrees celsius and do a critical shutdown at 70 degrees celsius, deploying a policy using the sensors. After talking to the original authors we concluded that the driver was never properly parameterized in production so what we now have in the device tree is already puts the thermistors to better use than what the hwmon driver did. The two remaining channels for two battery temperatures is already handled in the charging algorithms but can be optionally extended to thermal zones as well if we want these to trigger critical shutdown for the platform. Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Link: https://lore.kernel.org/r/20201221125521.768082-1-linus.walleij@linaro.org [groeck: Removed documentation and fixed up Makefile, Kconfig] Signed-off-by: Guenter Roeck <linux@roeck-us.net>
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#
e7bb1a2a |
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11-Dec-2020 |
Kun Yi <kunyi@google.com> |
hwmon: (sbtsi) Add basic support for SB-TSI sensors SB Temperature Sensor Interface (SB-TSI) is an SMBus compatible interface that reports AMD SoC's Ttcl (normalized temperature), and resembles a typical 8-pin remote temperature sensor's I2C interface to BMC. This commit adds basic support using this interface to read CPU temperature, and read/write high/low CPU temp thresholds. To instantiate this driver on an AMD CPU with SB-TSI support, the i2c bus number would be the bus connected from the board management controller (BMC) to the CPU. The i2c address is specified in Section 6.3.1 of the spec [1]: The SB-TSI address is normally 98h for socket 0 and 90h for socket 1, but it could vary based on hardware address select pins. [1]: https://www.amd.com/system/files/TechDocs/56255_OSRR.pdf Test status: tested reading temp1_input, and reading/writing temp1_max/min. Signed-off-by: Kun Yi <kunyi@google.com> Link: https://lore.kernel.org/r/20201211215427.3281681-2-kunyi@google.com Signed-off-by: Guenter Roeck <linux@roeck-us.net>
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#
b0bd407e |
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03-Dec-2020 |
Alexandru Tachici <alexandru.tachici@analog.com> |
hwmon: (ltc2992) Add support LTC2992 is a rail-to-rail system monitor that measures current, voltage, and power of two supplies. Two ADCs simultaneously measure each supply’s current. A third ADC monitors the input voltages and four auxiliary external voltages. Signed-off-by: Alexandru Tachici <alexandru.tachici@analog.com> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
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#
8efd1014 |
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23-Nov-2020 |
Tao Ren <rentao.bupt@gmail.com> |
hwmon: (max127) Add Maxim MAX127 hardware monitoring driver Add hardware monitoring driver for the Maxim MAX127 chip. MAX127 min/max range handling code is inspired by the max197 driver. Signed-off-by: Tao Ren <rentao.bupt@gmail.com> Link: https://lore.kernel.org/r/20201123185658.7632-2-rentao.bupt@gmail.com Signed-off-by: Guenter Roeck <linux@roeck-us.net>
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#
d115b51e |
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27-Oct-2020 |
Wilken Gottwalt <wilken.gottwalt@posteo.net> |
hwmon: add Corsair PSU HID controller driver The Corsair digital power supplies of the series RMi, HXi and AXi include a small micro-controller with a lot of sensors attached. The sensors can be accessed by an USB connector from the outside. This micro-controller provides the data by a simple proprietary USB HID protocol. The data consist of temperatures, current and voltage levels, power usage, uptimes, fan speed and some more. It is also possible to configure the PSU (fan mode, mono/multi-rail, over current protection). This driver provides access to the sensors/statistics of the RMi and HXi series power supplies. It does not support configuring these devices, because there would be many ways to misconfigure or even damage the PSU. This patch adds: - hwmon driver corsair-psu - hwmon documentation - updates MAINTAINERS Signed-off-by: Wilken Gottwalt <wilken.gottwalt@posteo.net> Link: https://lore.kernel.org/r/20201027131710.GA253280@monster.powergraphx.local Signed-off-by: Guenter Roeck <linux@roeck-us.net>
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#
9d823351 |
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05-Oct-2020 |
Rahul Tanwar <rahul.tanwar@linux.intel.com> |
hwmon: Add hardware monitoring driver for Moortec MR75203 PVT controller PVT controller (MR75203) is used to configure & control Moortec embedded analog IP which contains temprature sensor(TS), voltage monitor(VM) & process detector(PD) modules. Add hardware monitoring driver to support MR75203 PVT controller. Signed-off-by: Rahul Tanwar <rahul.tanwar@linux.intel.com> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Reviewed-by: Andy Shevchenko <andriy.shevchenko@intel.com> Link: https://lore.kernel.org/r/05b59cd860d2a1aa0a68ab300829efe709645184.1601889876.git.rahul.tanwar@linux.intel.com Signed-off-by: Guenter Roeck <linux@roeck-us.net>
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#
865e4fc0 |
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21-Sep-2020 |
Xu Yilun <yilun.xu@intel.com> |
hwmon: Add hwmon driver for Intel MAX 10 BMC This patch adds hwmon functionality for Intel MAX 10 BMC chip. This BMC chip connects to a set of sensor chips to monitor current, voltage, thermal and power of different components on board. The BMC firmware is responsible for sensor data sampling and recording in shared registers. Host driver reads the sensor data from these shared registers and exposes them to users as hwmon interfaces. Signed-off-by: Xu Yilun <yilun.xu@intel.com> Signed-off-by: Wu Hao <hao.wu@intel.com> Signed-off-by: Matthew Gerlach <matthew.gerlach@linux.intel.com> Signed-off-by: Tom Rix <trix@redhat.com> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Link: https://lore.kernel.org/r/1600669071-26235-3-git-send-email-yilun.xu@intel.com [groeck: Adjusted subject] Signed-off-by: Guenter Roeck <linux@roeck-us.net>
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#
3f697027 |
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14-Sep-2020 |
Michael Walle <michael@walle.cc> |
hwmon: Add support for the sl28cpld hardware monitoring controller Add support for the hardware monitoring controller of the sl28cpld board management controller. This driver is part of a multi-function device. Signed-off-by: Michael Walle <michael@walle.cc> Acked-by: Guenter Roeck <linux@roeck-us.net> Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
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#
e4922176 |
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18-Jun-2020 |
Lars Povlsen <lars.povlsen@microchip.com> |
hwmon: sparx5: Add Sparx5 SoC temperature driver This patch adds a temperature sensor driver to the Sparx5 SoC. Signed-off-by: Lars Povlsen <lars.povlsen@microchip.com> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Link: https://lore.kernel.org/r/20200618135951.25441-4-lars.povlsen@microchip.com Signed-off-by: Guenter Roeck <linux@roeck-us.net>
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40c3a445 |
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25-Jun-2020 |
Marius Zachmann <mail@mariuszachmann.de> |
hwmon: add Corsair Commander Pro driver This is v7 of a driver for the Corsair Commander Pro. It provides sysfs attributes for: - Reading fan speed - Reading temp sensors - Reading voltage values - Writing pwm and reading last written pwm - Reading fan and temp connection status It is an usb driver, so it needs to be ignored by usbhid. The Corsair Commander Pro is a fan controller and provides no means for user interaction. The two device numbers are there, because there is a slightly different version of the same device. (Only difference seem to be in some presets.) Squashed: hwmon: (corsair-cpro) add fan_target This adds fan_target entries to the corsair-cpro driver. Reading the attribute from the device does not seem possible, so it returns the last set value (same as pwm). send_usb_cmd now has one more argument, which is needed for the fan_target command. hwmon: corsair-cpro: Change to HID driver This changes corsair-cpro to a hid driver using hid reports. Signed-off-by: Marius Zachmann <mail@mariuszachmann.de> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Link: https://lore.kernel.org/r/20200626055936.4441-1-mail@mariuszachmann.de Link: https://lore.kernel.org/r/20200709141413.30790-1-mail@mariuszachmann.de [groeck: Squashed follow-up patches to avoid changes in HID code] Signed-off-by: Guenter Roeck <linux@roeck-us.net>
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#
87976ce2 |
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28-May-2020 |
Serge Semin <Sergey.Semin@baikalelectronics.ru> |
hwmon: Add Baikal-T1 PVT sensor driver Baikal-T1 SoC provides an embedded process, voltage and temperature sensor to monitor an internal SoC environment (chip temperature, supply voltage and process monitor) and on time detect critical situations, which may cause the system instability and even damages. The IP-block is based on the Analog Bits PVT sensor, but is equipped with a dedicated control wrapper, which provides a MMIO registers-based access to the sensor core functionality (APB3-bus based) and exposes an additional functions like thresholds/data ready interrupts, its status and masks, measurements timeout. All of these is used to create a hwmon driver being added to the kernel by this commit. The driver implements support for the hardware monitoring capabilities of Baikal-T1 process, voltage and temperature sensors. PVT IP-core consists of one temperature and four voltage sensors, each of which is implemented as a dedicated hwmon channel config. The driver can optionally provide the hwmon alarms for each sensor the PVT controller supports. The alarms functionality is made compile-time configurable due to the hardware interface implementation peculiarity, which is connected with an ability to convert data from only one sensor at a time. Additional limitation is that the controller performs the thresholds checking synchronously with the data conversion procedure. Due to these limitations in order to have the hwmon alarms automatically detected the driver code must switch from one sensor to another, read converted data and manually check the threshold status bits. Depending on the measurements timeout settings this design may cause additional burden on the system performance. By default if the alarms kernel config is disabled the data conversion is performed by the driver on demand when read operation is requested via corresponding _input-file. Co-developed-by: Maxim Kaurkin <maxim.kaurkin@baikalelectronics.ru> Signed-off-by: Maxim Kaurkin <maxim.kaurkin@baikalelectronics.ru> Signed-off-by: Serge Semin <Sergey.Semin@baikalelectronics.ru> Cc: Alexey Malahov <Alexey.Malahov@baikalelectronics.ru> Cc: Thomas Bogendoerfer <tsbogend@alpha.franken.de> Cc: Arnd Bergmann <arnd@arndb.de> Cc: Rob Herring <robh+dt@kernel.org> Cc: linux-mips@vger.kernel.org Cc: devicetree@vger.kernel.org Signed-off-by: Guenter Roeck <linux@roeck-us.net>
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#
8abee956 |
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19-May-2020 |
Naveen Krishna Chatradhi <nchatrad@amd.com> |
hwmon: Add amd_energy driver to report energy counters This patch adds hwmon based amd_energy driver support for family 17h processors from AMD. The driver provides following interface to the userspace 1. Reports the per core consumption * file: "energy%d_input", label: "Ecore%03d" 2. Reports per socket energy consumption * file: "energy%d_input", label: "Esocket%d" 3. To, increase the wrap around time of the socket energy counters, a 64bit accumultor is implemented. 4. Reports scaled energy value in Joules. Cc: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Naveen Krishna Chatradhi <nchatrad@amd.com> Link: https://lore.kernel.org/r/20200519155011.56184-1-nchatrad@amd.com Signed-off-by: Guenter Roeck <linux@roeck-us.net>
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#
3bce5377 |
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15-May-2020 |
Tim Harvey <tharvey@gateworks.com> |
hwmon: Add Gateworks System Controller support The Gateworks System Controller has a hwmon sub-component that exposes up to 16 ADC's, some of which are temperature sensors, others which are voltage inputs. The ADC configuration (register mapping and name) is configured via device-tree and varies board to board. Signed-off-by: Tim Harvey <tharvey@gateworks.com> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Lee Jones <lee.jones@linaro.org>
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#
8412b410 |
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08-Oct-2019 |
Nuno Sá <nuno.sa@analog.com> |
hwmon: Support ADI Fan Control IP The purpose of this IP Core is to control the fan used for the cooling of a Xilinx Zynq Ultrascale+ MPSoC without the need of any external temperature sensors. To achieve this, the IP core uses the PL SYSMONE4 primitive to obtain the PL temperature and, based on those readings, it then outputs a PWM signal to control the fan rotation accordingly. Signed-off-by: Nuno Sá <nuno.sa@analog.com> Link: https://lore.kernel.org/r/20191009102806.262241-1-nuno.sa@analog.com [groeck: adi,pulses-per-revolution -> pulses-per-revolution; dropped unused 'res' from probe function] Signed-off-by: Guenter Roeck <linux@roeck-us.net>
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#
09b08ac9 |
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14-Jan-2020 |
Beniamin Bia <beniamin.bia@analog.com> |
hwmon: (adm1177) Add ADM1177 Hot Swap Controller and Digital Power Monitor driver 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 <beniamin.bia@analog.com> Link: https://lore.kernel.org/r/20200114112159.25998-1-beniamin.bia@analog.com Signed-off-by: Guenter Roeck <linux@roeck-us.net>
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#
5b46903d |
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28-Nov-2019 |
Guenter Roeck <linux@roeck-us.net> |
hwmon: Driver for disk and solid state drives with temperature sensors 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 <cphealy@gmail.com> Cc: Linus Walleij <linus.walleij@linaro.org> Cc: Martin K. Petersen <martin.petersen@oracle.com> Cc: Bart Van Assche <bvanassche@acm.org> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Tested-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
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#
d21ed22b |
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23-Nov-2019 |
Guenter Roeck <linux@roeck-us.net> |
hwmon: Driver for MAX31730 MAX31730 is a 3-Channel Remote Temperature Sensor. Signed-off-by: Guenter Roeck <linux@roeck-us.net>
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#
59dfa75e |
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12-Nov-2019 |
Eric Tremblay <etremblay@distech-controls.com> |
hwmon: Add driver for Texas Instruments TMP512/513 sensor chips. 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 <etremblay@distech-controls.com> Link: https://lore.kernel.org/r/20191112223001.20844-3-etremblay@distech-controls.com Signed-off-by: Guenter Roeck <linux@roeck-us.net>
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#
9f90fd65 |
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21-Oct-2019 |
Nuno Sá <nuno.sa@analog.com> |
hwmon: Add support for ltc2947 The ltc2947 is a high precision power and energy monitor with an internal sense resistor supporting up to +/- 30A. Three internal no Latency ADCs ensure accurate measurement of voltage and current, while high-bandwidth analog multiplication of voltage and current provides accurate power measurement in a wide range of applications. Internal or external clocking options enable precise charge and energy measurements. Signed-off-by: Nuno Sá <nuno.sa@analog.com> Link: https://lore.kernel.org/r/20191021154115.319073-1-nuno.sa@analog.com [groeck: Removed unnecessary checks when reading temperature and energy; PAGE{0,1} -> LTC2947_PAGE_{0,1}] Signed-off-by: Guenter Roeck <linux@roeck-us.net>
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#
7548666e |
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26-Aug-2019 |
Jisheng Zhang <Jisheng.Zhang@synaptics.com> |
hwmon: Add Synaptics AS370 PVT sensor driver Add a new driver for Synaptics AS370 PVT sensors. Currently, only temperature is supported. Signed-off-by: Jisheng Zhang <Jisheng.Zhang@synaptics.com> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Link: https://lore.kernel.org/r/20190827113259.4fb64a17@xhacker.debian Signed-off-by: Guenter Roeck <linux@roeck-us.net>
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#
2c9d5b5e |
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01-Jul-2019 |
Guenter Roeck <linux@roeck-us.net> |
hwmon: Remove ads1015 driver A driver for ADS1015 with more functionality is available in the iio subsystem. Remove the hwmon driver as duplicate. If the chip is used for hardware monitoring, the iio->hwmon bridge should be used. Cc: Dirk Eibach <eibach@gdsys.de> Link: https://lore.kernel.org/r/1562004758-13025-1-git-send-email-linux@roeck-us.net Acked-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
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#
d2027420 |
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25-Jul-2019 |
Paul Cercueil <paul@crapouillou.net> |
hwmon: Drop obsolete JZ4740 driver The JZ4740 boards now use the iio-hwmon driver. Signed-off-by: Paul Cercueil <paul@crapouillou.net> Tested-by: Artur Rojek <contact@artur-rojek.eu> Acked-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Paul Burton <paul.burton@mips.com>
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#
4cdb5621 |
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28-Mar-2019 |
Lucas Tanure <tanureal@opensource.cirrus.com> |
hwmon: lochnagar: Add Lochnagar 2 hardware monitoring driver Lochnagar is an evaluation and development board for Cirrus Logic Smart CODEC and Amp devices. It allows the connection of most Cirrus Logic devices on mini-cards, as well as allowing connection of various application processor systems to provide a full evaluation platform. This driver adds support for the hardware monitoring features of the Lochnagar 2 to the hwmon API. Monitoring is provided for the board voltages, currents and temperature supported by the board controller chip. Signed-off-by: Lucas Tanure <tanureal@opensource.cirrus.com> Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
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#
5b5513b8 |
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08-Nov-2018 |
Eddie James <eajames@linux.vnet.ibm.com> |
hwmon: Add On-Chip Controller (OCC) hwmon driver The OCC is a device embedded on a POWER processor that collects and aggregates sensor data from the processor and system. The OCC can provide the raw sensor data as well as perform thermal and power management on the system. This driver provides a hwmon interface to the OCC from a service processor (e.g. a BMC). The driver supports both POWER8 and POWER9 OCCs. Communications with the POWER8 OCC are established over standard I2C bus. The driver communicates with the POWER9 OCC through the FSI-based OCC driver, which handles the lower-level communication details. This patch lays out the structure of the OCC hwmon driver. There are two platform drivers, one each for P8 and P9 OCCs. These are probed through the I2C tree and the FSI-based OCC driver, respectively. The patch also defines the first common structures and methods between the two OCC versions. Signed-off-by: Eddie James <eajames@linux.ibm.com> [groeck: Fix up SPDX license identifier] Signed-off-by: Guenter Roeck <linux@roeck-us.net>
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#
74d1e007 |
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25-May-2018 |
Stefan Wahren <stefan.wahren@i2se.com> |
hwmon: Add support for RPi voltage sensor Currently there is no easy way to detect undervoltage conditions on a remote Raspberry Pi. This hwmon driver retrieves the state of the undervoltage sensor via mailbox interface. The handling based on Noralf's modifications to the downstream firmware driver. In case of an undervoltage condition only an entry is written to the kernel log. CC: "Noralf Trønnes" <noralf@tronnes.org> Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com> Signed-off-by: Eric Anholt <eric@anholt.net> Acked-by: Guenter Roeck <linux@roeck-us.net>
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#
f1fd4a4d |
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03-Jul-2018 |
Tomer Maimon <tmaimon77@gmail.com> |
hwmon: Add NPCM7xx PWM and Fan driver Add Nuvoton BMC NPCM750/730/715/705 Pulse Width Modulation (PWM) and Fan tacho driver. The Nuvoton BMC NPCM750/730/715/705 supports 8 PWM controller outputs and 16 Fan controller inputs. The driver provides a sysfs entries through which the user can configure the duty-cycle value from 0(off) and 255(full speed) and read the fan tacho rpm value. Signed-off-by: Tomer Maimon <tmaimon77@gmail.com> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
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#
65afb4c8 |
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03-Jul-2018 |
Vadim Pasternak <vadimp@mellanox.com> |
hwmon: (mlxreg-fan) Add support for Mellanox FAN driver Driver obtains PWM and tachometers registers location according to the system configuration and creates FAN/PWM hwmon objects and a cooling device. PWM and tachometers are controlled through the on-board programmable device, which exports its register map. This device could be attached to any bus type, for which register mapping is supported. Single instance is created with one PWM control, up to 12 tachometers and one cooling device. It could be as many instances as programmable device supports. Currently driver will be activated from the Mellanox platform driver: drivers/platform/x86/mlx-platform.c. For the future ARM based systems it could be activated from the ARM platform module. Signed-off-by: Vadim Pasternak <vadimp@mellanox.com> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
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#
b23688ae |
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15-Jun-2017 |
Sudeep Holla <sudeep.holla@arm.com> |
hwmon: add support for sensors exported via ARM SCMI Create a driver to add support for SoC sensors exported by the System Control Processor (SCP) via the System Control and Management Interface (SCMI). The supported sensor types is one of voltage, temperature, current, and power. The sensor labels and values provided by the SCP are exported via the hwmon sysfs interface. Cc: linux-hwmon@vger.kernel.org Acked-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>
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#
ee249f27 |
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12-Nov-2017 |
Lei YU <mine260309@gmail.com> |
hwmon: Add W83773G driver Nuvoton W83773G is a hardware monitor IC providing one local temperature and two remote temperature sensors. Signed-off-by: Lei YU <mine260309@gmail.com> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
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#
b2441318 |
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01-Nov-2017 |
Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
License cleanup: add SPDX GPL-2.0 license identifier to files with no license Many source files in the tree are missing licensing information, which makes it harder for compliance tools to determine the correct license. By default all files without license information are under the default license of the kernel, which is GPL version 2. Update the files which contain no license information with the 'GPL-2.0' SPDX license identifier. The SPDX identifier is a legally binding shorthand, which can be used instead of the full boiler plate text. This patch is based on work done by Thomas Gleixner and Kate Stewart and Philippe Ombredanne. How this work was done: Patches were generated and checked against linux-4.14-rc6 for a subset of the use cases: - file had no licensing information it it. - file was a */uapi/* one with no licensing information in it, - file was a */uapi/* one with existing licensing information, Further patches will be generated in subsequent months to fix up cases where non-standard license headers were used, and references to license had to be inferred by heuristics based on keywords. The analysis to determine which SPDX License Identifier to be applied to a file was done in a spreadsheet of side by side results from of the output of two independent scanners (ScanCode & Windriver) producing SPDX tag:value files created by Philippe Ombredanne. Philippe prepared the base worksheet, and did an initial spot review of a few 1000 files. The 4.13 kernel was the starting point of the analysis with 60,537 files assessed. Kate Stewart did a file by file comparison of the scanner results in the spreadsheet to determine which SPDX license identifier(s) to be applied to the file. She confirmed any determination that was not immediately clear with lawyers working with the Linux Foundation. Criteria used to select files for SPDX license identifier tagging was: - Files considered eligible had to be source code files. - Make and config files were included as candidates if they contained >5 lines of source - File already had some variant of a license header in it (even if <5 lines). All documentation files were explicitly excluded. The following heuristics were used to determine which SPDX license identifiers to apply. - when both scanners couldn't find any license traces, file was considered to have no license information in it, and the top level COPYING file license applied. For non */uapi/* files that summary was: SPDX license identifier # files ---------------------------------------------------|------- GPL-2.0 11139 and resulted in the first patch in this series. If that file was a */uapi/* path one, it was "GPL-2.0 WITH Linux-syscall-note" otherwise it was "GPL-2.0". Results of that was: SPDX license identifier # files ---------------------------------------------------|------- GPL-2.0 WITH Linux-syscall-note 930 and resulted in the second patch in this series. - if a file had some form of licensing information in it, and was one of the */uapi/* ones, it was denoted with the Linux-syscall-note if any GPL family license was found in the file or had no licensing in it (per prior point). Results summary: SPDX license identifier # files ---------------------------------------------------|------ GPL-2.0 WITH Linux-syscall-note 270 GPL-2.0+ WITH Linux-syscall-note 169 ((GPL-2.0 WITH Linux-syscall-note) OR BSD-2-Clause) 21 ((GPL-2.0 WITH Linux-syscall-note) OR BSD-3-Clause) 17 LGPL-2.1+ WITH Linux-syscall-note 15 GPL-1.0+ WITH Linux-syscall-note 14 ((GPL-2.0+ WITH Linux-syscall-note) OR BSD-3-Clause) 5 LGPL-2.0+ WITH Linux-syscall-note 4 LGPL-2.1 WITH Linux-syscall-note 3 ((GPL-2.0 WITH Linux-syscall-note) OR MIT) 3 ((GPL-2.0 WITH Linux-syscall-note) AND MIT) 1 and that resulted in the third patch in this series. - when the two scanners agreed on the detected license(s), that became the concluded license(s). - when there was disagreement between the two scanners (one detected a license but the other didn't, or they both detected different licenses) a manual inspection of the file occurred. - In most cases a manual inspection of the information in the file resulted in a clear resolution of the license that should apply (and which scanner probably needed to revisit its heuristics). - When it was not immediately clear, the license identifier was confirmed with lawyers working with the Linux Foundation. - If there was any question as to the appropriate license identifier, the file was flagged for further research and to be revisited later in time. In total, over 70 hours of logged manual review was done on the spreadsheet to determine the SPDX license identifiers to apply to the source files by Kate, Philippe, Thomas and, in some cases, confirmation by lawyers working with the Linux Foundation. Kate also obtained a third independent scan of the 4.13 code base from FOSSology, and compared selected files where the other two scanners disagreed against that SPDX file, to see if there was new insights. The Windriver scanner is based on an older version of FOSSology in part, so they are related. Thomas did random spot checks in about 500 files from the spreadsheets for the uapi headers and agreed with SPDX license identifier in the files he inspected. For the non-uapi files Thomas did random spot checks in about 15000 files. In initial set of patches against 4.14-rc6, 3 files were found to have copy/paste license identifier errors, and have been fixed to reflect the correct identifier. Additionally Philippe spent 10 hours this week doing a detailed manual inspection and review of the 12,461 patched files from the initial patch version early this week with: - a full scancode scan run, collecting the matched texts, detected license ids and scores - reviewing anything where there was a license detected (about 500+ files) to ensure that the applied SPDX license was correct - reviewing anything where there was no detection but the patch license was not GPL-2.0 WITH Linux-syscall-note to ensure that the applied SPDX license was correct This produced a worksheet with 20 files needing minor correction. This worksheet was then exported into 3 different .csv files for the different types of files to be modified. These .csv files were then reviewed by Greg. Thomas wrote a script to parse the csv files and add the proper SPDX tag to the file, in the format that the file expected. This script was further refined by Greg based on the output to detect more types of files automatically and to distinguish between header and source .c files (which need different comment types.) Finally Greg ran the script using the .csv files to generate the patches. Reviewed-by: Kate Stewart <kstewart@linuxfoundation.org> Reviewed-by: Philippe Ombredanne <pombredanne@nexb.com> Reviewed-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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#
92b64580 |
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03-Oct-2017 |
Vadim Pasternak <vadimp@mellanox.com> |
hwmon: (max6621) Add support for Maxim MAX6621 temperature sensor MAX6621 is a PECI-to-I2C translator provides an efficient, low-cost solution for PECI-to-SMBus/I2C protocol conversion. It allows reading the temperature from the PECI-compliant host directly from up to four PECI-enabled CPUs. Signed-off-by: Vadim Pasternak <vadimp@mellanox.com> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
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#
7074d0a9 |
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01-Sep-2017 |
Florian Eckert <fe@dev.tdt.de> |
hwmon: (ltq-cputemp) add cpu temp sensor driver Add the lantiq cpu temperature sensor support for xrx200. Signed-off-by: Florian Eckert <fe@dev.tdt.de> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
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#
09d9d827 |
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27-Apr-2017 |
Sebastian Reichel <sre@kernel.org> |
hwmon: (twl4030-madc) drop driver This driver is no longer needed: * It has no mainline users * It has no DT support and OMAP is DT only * iio-hwmon can be used for madc, which also works with DT Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.co.uk> Acked-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
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#
2d7a548a |
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04-Apr-2017 |
Jaghathiswari Rankappagounder Natarajan <jaghu@google.com> |
drivers: hwmon: Support for ASPEED PWM/Fan tach The ASPEED AST2400/2500 PWM controller supports 8 PWM output ports. The ASPEED AST2400/2500 Fan tach controller supports 16 tachometer inputs. The device driver matches on the device tree node. The configuration values are read from the device tree and written to the respective registers. The driver provides a sysfs entries through which the user can configure the duty-cycle value (ranging from 0 to 100 percent) and read the fan tach rpm value. Signed-off-by: Jaghathiswari Rankappagounder Natarajan <jaghu@google.com> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
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#
7f07ec0f |
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02-Feb-2017 |
andrea.merello <andrea.merello@gmail.com> |
hwmon: new driver for ST stts751 thermal sensor This patch adds a HWMON driver for ST Microelectronics STTS751 temperature sensors. Thanks-to: LABBE Corentin [for suggestions] Thanks-to: Guenter Roeck [for suggestion and discussions] Signed-off-by: Andrea Merello <andrea.merello@gmail.com> Cc: LABBE Corentin <clabbe.montjoie@gmail.com> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
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#
66e1c917 |
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01-Dec-2016 |
John Muir <john@jmuir.com> |
hwmon: Add Texas Instruments TMP108 temperature sensor driver. Add support for the TI TMP108 temperature sensor with some device configuration parameters. Signed-off-by: John Muir <john@jmuir.com> [groeck: Initialize of_match_table] Signed-off-by: Guenter Roeck <linux@roeck-us.net>
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#
aaf6fabf |
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10-Oct-2016 |
Chris Packham <chris.packham@alliedtelesis.co.nz> |
hwmon: Add tc654 driver Add support for the tc654 and tc655 fan controllers from Microchip. http://ww1.microchip.com/downloads/en/DeviceDoc/20001734C.pdf Signed-off-by: Chris Packham <chris.packham@alliedtelesis.co.nz> Acked-by: Rob Herring <robh@kernel.org> [groeck: Fixed continuation line alignments] Signed-off-by: Guenter Roeck <linux@roeck-us.net>
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#
ed42cfa8 |
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21-Jul-2016 |
hotran <hotran@apm.com> |
hwmon: Add xgene hwmon driver This patch adds hardware temperature and power reading support for APM X-Gene SoC using the mailbox communication interface. Signed-off-by: Hoan Tran <hotran@apm.com> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
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#
08426eda |
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18-Jul-2016 |
Thilo Cestonaro <thilo@cestona.ro> |
hwmon: Add driver for FTS BMC chip "Teutates" This driver implements hardware monitoring and watchdog support for the FTS BMC Chip "Teutates". Signed-off-by: Thilo Cestonaro <thilo@cestona.ro> [groeck: Updated subject and description; fixed dependencies] Signed-off-by: Guenter Roeck <linux@roeck-us.net>
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#
7cb6dcff |
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10-Jun-2016 |
Andrew F. Davis <afd@ti.com> |
hwmon: Add support for INA3221 Triple Current/Voltage Monitors Add support for the the INA3221 26v capable, Triple channel, Bi-Directional, Zero-Drift, Low-/High-Side, Current/Voltage Monitor with I2C interface. Signed-off-by: Andrew F. Davis <afd@ti.com> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
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#
7c84f7f8 |
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02-Jun-2016 |
David Frey <david.frey@sensirion.com> |
hwmon: add support for Sensirion SHT3x sensors This driver implements support for the Sensirion SHT3x-DIS chip, a humidity and temperature sensor. Temperature is measured in degrees celsius, relative humidity is expressed as a percentage. In the sysfs interface, all values are scaled by 1000, i.e. the value for 31.5 degrees celsius is 31500. Signed-off-by: Pascal Sachs <pascal.sachs@sensirion.com> [groeck: Fixed 'Variable length array is used' gcc warning] Signed-off-by: Guenter Roeck <linux@roeck-us.net>
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#
04e1e70a |
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30-Mar-2016 |
Tiberiu Breana <tiberiu.a.breana@intel.com> |
hwmon: (max31722) Add support for MAX31722/MAX31723 temperature sensors Add basic support for the Maxim Integrated MAX31722/MAX31723 SPI temperature sensors / thermostats. Includes: - ACPI support; - raw temperature readings; - power management Datasheet: https://datasheets.maximintegrated.com/en/ds/MAX31722-MAX31723.pdf Signed-off-by: Tiberiu Breana <tiberiu.a.breana@intel.com> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
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#
630300d5 |
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05-Mar-2016 |
Adam Baker <linux@baker-net.org.uk> |
hwmon: Create an NSA320 hardware monitoring driver Create a driver to support the hardware monitoring chip present in the Zyxel NSA320 and some of the other Zyxel NAS devices. The driver reads fan speed and temperature from a suitably pre-programmed MCU on the device. Signed-off-by: Adam Baker <linux@baker-net.org.uk> [groeck: Dropped .owner field initialization] Signed-off-by: Guenter Roeck <linux@roeck-us.net>
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#
df922703 |
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15-Jan-2016 |
Mike Looijmans <mike.looijmans@topic.nl> |
hwmon: Add LTC2990 sensor driver This adds support for the Linear Technology LTC2990 I2C System Monitor. The LTC2990 supports a combination of voltage, current and temperature monitoring. This driver currently only supports reading two currents by measuring two differential voltages across series resistors, in addition to the Vcc supply voltage and internal temperature. This is sufficient to support the Topic Miami SOM which uses this chip to monitor the currents flowing into the FPGA and the CPU parts. Signed-off-by: Mike Looijmans <mike.looijmans@topic.nl> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
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#
c32f5eff |
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29-Jan-2016 |
Sudeep Holla <sudeep.holla@arm.com> |
hwmon: (vexpress) rename vexpress hwmon implementation The vexpress hwmon implementation is currently just called vexpress. This is a problem because it clashes with another module with the same name in regulators. This patch renames the vexpress hwmon implementation to vexpress-hwmon so that there will be no clash in the module namespace. Cc: Liviu Dudau <liviu.dudau@arm.com> Cc: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> Cc: Jean Delvare <jdelvare@suse.com> Cc: Guenter Roeck <linux@roeck-us.net> Cc: lm-sensors@lm-sensors.org Reported-by: Rusty Russell <rusty@rustcorp.com.au> Signed-off-by: Sudeep Holla <sudeep.holla@arm.com> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
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#
2ff44072 |
|
07-Nov-2015 |
Guenter Roeck <linux@roeck-us.net> |
hwmon: (htu21) Remove driver HTU21 is now supported by IIO, and can be instantiated as hwmon driver using the iio-hwmon bridge. An explicit hwmon driver is no longer needed. Cc: William Markezana <william.markezana@meas-spec.com> Cc: Ludovic Tancerel <ludovic.tancerel@maplehightech.com> Cc: Jonathan Cameron <jic23@kernel.org> Reviewed-by: Jean Delvare <jdelvare@suse.de> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
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#
195a4b42 |
|
30-Aug-2015 |
Il Han <corone.il.han@gmail.com> |
hwmon: Driver for Maxim MAX31790 The driver supports the Maxim MAX31790. Signed-off-by: Il Han <corone.il.han@gmail.com> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
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#
ea98b29a |
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21-May-2015 |
Punit Agrawal <punitagrawal@gmail.com> |
hwmon: Support sensors exported via ARM SCP interface Create a driver to add support for SoC sensors exported by the System Control Processor (SCP) via the System Control and Power Interface (SCPI). The supported sensor types is one of voltage, temperature, current, and power. The sensor labels and values provided by the SCP are exported via the hwmon sysfs interface. Signed-off-by: Punit Agrawal <punit.agrawal@arm.com> Acked-by: Guenter Roeck <linux@roeck-us.net> Cc: Sudeep Holla <sudeep.holla@arm.com>
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#
761c1770 |
|
21-Jun-2015 |
Maciej S. Szmigiero <mail@maciej.szmigiero.name> |
hwmon: add driver for Microchip TC74 Add hwmon driver for the Microchip TC74. The TC74 is a single-input 8-bit I2C temperature sensor, with +-2 degrees centigrade accuracy. Signed-off-by: Maciej Szmigiero <mail@maciej.szmigiero.name> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
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#
039ae585 |
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14-May-2015 |
Pali Rohár <pali@kernel.org> |
hwmon: Allow to compile dell-smm-hwmon driver without /proc/i8k This patch splits CONFIG_I8K compile option to SENSORS_DELL_SMM and CONFIG_I8K. Option SENSORS_DELL_SMM is now used to enable compilation of dell-smm-hwmon driver and old CONFIG_I8K option to enable /proc/i8k interface in driver. So this change allows to compile dell-smm-hwmon driver without legacy /proc/i8k interface which is needed only for old Dell Inspirion models or for userspace i8kutils package. For backward compatibility when CONFIG_I8K is enabled then also SENSORS_DELL_SMM is enabled and so driver dell-smm-hwmon (with /proc/i8k) is compiled. Signed-off-by: Pali Rohár <pali.rohar@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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a5afba16 |
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14-May-2015 |
Pali Rohár <pali@kernel.org> |
hwmon: Rename i8k driver to dell-smm-hwmon and move it to hwmon tree This commit moves i8k driver to hwmon tree under name dell-smm-hwmon which is better name then abbreviation i8k. For backward compatibility is added macro MODULE_ALIAS("i8k") so modprobe will load driver also old name i8k. CONFIG_I8K compile option was not changed. This commit also adds me as maintainer of this new dell-smm-hwmon driver and remove Guenter Roeck from list who is implicit maintainer all hwmon drivers. Signed-off-by: Pali Rohár <pali.rohar@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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9c947d25 |
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27-Feb-2015 |
Vadim V. Vlasov <vvlasov@dev.rtsoft.ru> |
hwmon: Add Nuvoton NCT7904 hwmon driver The NCT7904D is a hardware monitor supporting up to 20 voltage sensors, internal temperature sensor, Intel PECI and AMD SB-TSI CPU temperature interface, up to 12 fan tachometer inputs, up to 4 fan control channels with SmartFan. Signed-off-by: Vadim V. Vlasov <vvlasov@dev.rtsoft.ru> [Guenter Roeck: Fixed whitespace errors, dropped redundant comment] Signed-off-by: Guenter Roeck <linux@roeck-us.net>
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ada07281 |
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24-Jan-2015 |
Jean Delvare <jdelvare@suse.de> |
hwmon: (i5500_temp) New driver for the Intel 5500/5520/X58 chipsets The Intel 5500, 5520 and X58 chipsets embed a digital thermal sensor. This new driver supports it. Note that on many boards the sensor seems to be disabled and reports the minimum value (36.5 degrees Celsius) all the time. Signed-off-by: Jean Delvare <jdelvare@suse.de> Tested-by: Romain Dolbeau <romain@dolbeau.org> Reviewed-by: Guenter Roeck <linux@roeck-us.net>
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3434f378 |
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29-Jun-2014 |
Guenter Roeck <linux@roeck-us.net> |
hwmon: Driver for Nuvoton NCT7802Y NCT7802Y is an I2C based hardware monitoring chip from Nuvoton. Signed-off-by: Guenter Roeck <linux@roeck-us.net>
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96435693 |
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27-Aug-2014 |
Andreas Werner <andreas.werner@men.de> |
hwmon: (menf21bmc) Introduce MEN14F021P00 BMC HWMON driver Added driver to support the 14F021P00 BMC Hardware Monitoring. The BMC is a Board Management Controller including monitoring of the board voltages. Signed-off-by: Andreas Werner <andreas.werner@men.de> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Lee Jones <lee.jones@linaro.org>
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d82d5776 |
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16-Jul-2014 |
Kamil Debski <k.debski@samsung.com> |
hwmon: Add pwm-fan driver The pwm-fan driver enables control of fans connected to PWM lines. This driver uses the PWM framework, so it is compatible with all PWM devices that provide drivers through the PWM framework. Signed-off-by: Kamil Debski <k.debski@samsung.com> Reviewed-by: Varka Bhadram <varkabhadram@gmail.com> Reviewed-by: Tobias Klauser <tklauser@distanz.ch> [Guenter Roeck: Last argument to devm_of_pwm_get is pointer, use NULL] Signed-off-by: Guenter Roeck <linux@roeck-us.net>
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24c1aa85 |
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08-Jul-2014 |
Neelesh Gupta <neelegup@linux.vnet.ibm.com> |
hwmon: (powerpc/powernv) hwmon driver for power, fan rpm, voltage and temperature This patch adds basic kernel support for reading power values, fan speed rpm, voltage and temperature data on powernv platforms which will be exported to user space through sysfs interface. Test results: ------------- [root@tul163p1 ~]# sensors ibmpowernv-isa-0000 Adapter: ISA adapter fan1: 5465 RPM (min = 0 RPM) fan2: 5152 RPM (min = 0 RPM) fan3: 5521 RPM (min = 0 RPM) fan4: 4891 RPM (min = 0 RPM) fan5: 0 RPM (min = 0 RPM) fan6: 0 RPM (min = 0 RPM) fan7: 7480 RPM (min = 0 RPM) fan8: 7944 RPM (min = 0 RPM) temp1: +39.0°C (high = +0.0°C) power1: 190.00 W [root@tul163p1 ~]# ls /sys/devices/platform/ alarmtimer ibmpowernv.0 power rtc-generic serial8250 uevent [root@tul163p1 ~]# ls /sys/devices/platform/ibmpowernv.0/hwmon/hwmon0/ device fan2_min fan4_min fan6_min fan8_min power fan1_fault fan3_fault fan5_fault fan7_fault in1_fault power1_input fan1_input fan3_input fan5_input fan7_input in2_fault subsystem fan1_min fan3_min fan5_min fan7_min in3_fault temp1_input fan2_fault fan4_fault fan6_fault fan8_fault in4_fault temp1_max fan2_input fan4_input fan6_input fan8_input name uevent [root@tul163p1 ~]# ls /sys/class/hwmon/hwmon0/ device fan2_min fan4_min fan6_min fan8_min power fan1_fault fan3_fault fan5_fault fan7_fault in1_fault power1_input fan1_input fan3_input fan5_input fan7_input in2_fault subsystem fan1_min fan3_min fan5_min fan7_min in3_fault temp1_input fan2_fault fan4_fault fan6_fault fan8_fault in4_fault temp1_max fan2_input fan4_input fan6_input fan8_input name uevent [root@tul163p1 ~]# Signed-off-by: Neelesh Gupta <neelegup@linux.vnet.ibm.com> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
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d17a7dca |
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17-Jun-2014 |
Heiko Schocher <hs@denx.de> |
hwmon: Driver for TI TMP103 temperature sensor Driver for the TI TMP103. The TI TMP103 is similar to the TMP102. It differs from the TMP102 by having only 8 bit registers. Signed-off-by: Heiko Schocher <hs@denx.de> [linux@roeck-us.net: Select REGMAP_I2C in Kconfig] Signed-off-by: Guenter Roeck <linux@roeck-us.net>
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f4ff4155 |
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12-Jun-2014 |
Scott Kanowitz <skanowitz@echo360.com> |
hwmon: Add support for Lattice's POWR1220 power manager IC This patch adds support for Lattice's POWR1220 power manager IC. Read access to all the ADCs on the chip are supported through the hwmon sysfs files. Signed-off-by: Scott Kanowitz <skanowitz@echo360.com> [Guenter Roeck: Removed some extra ( )] Signed-off-by: Guenter Roeck <linux@roeck-us.net>
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1a539d37 |
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05-Jun-2014 |
Tomas Pop <Tomas.Pop@sensirion.com> |
hwmon: add support for Sensirion SHTC1 sensor Add support for Sensirion SHTC1 and compatible temperature and humidity sensors. Signed-off-by: Tomas Pop <tomas.pop@sensirion.com> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
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41082d66 |
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06-Apr-2014 |
Guenter Roeck <linux@roeck-us.net> |
hwmon: Driver for NCT6683D Nuvoton NCT6683D is an eSIO with hardware monitoring capabilities. Signed-off-by: Guenter Roeck <linux@roeck-us.net>
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4952ef9a |
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08-Apr-2014 |
Benjamin Herrenschmidt <benh@kernel.crashing.org> |
Revert "powerpc/powernv: hwmon driver for power values, fan rpm and temperature" This reverts commit 0de7f8a917b5202014430e0055c0e1db0348bd62. This driver wasn't merged via the proper maintainers (my fault ... ooops !) and has serious issues so let's take it out for now and have a new better one be merged the right way Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> ---
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0de7f8a9 |
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06-Mar-2014 |
Shivaprasad G Bhat <sbhat@linux.vnet.ibm.com> |
powerpc/powernv: hwmon driver for power values, fan rpm and temperature This patch adds basic kernel enablement for reading power values, fan speed rpm and temperature values on powernv platforms which will be exported to user space through sysfs interface. Signed-off-by: Shivaprasad G Bhat <sbhat@linux.vnet.ibm.com> Signed-off-by: Neelesh Gupta <neelegup@linux.vnet.ibm.com> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
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b4c9c1a7 |
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24-Jan-2014 |
Guenter Roeck <linux@roeck-us.net> |
hwmon: Driver for TI ADC128D818 ADC128D818 is a System Monitor with Temperature Sensor. It is similar to LM80 and LM96080, but has 16 bit wide sensor registers and no fan speed monitoring. Signed-off-by: Guenter Roeck <linux@roeck-us.net>
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6700ce03 |
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11-Jan-2014 |
Guenter Roeck <linux@roeck-us.net> |
hwmon: Driver for Linear Technologies LTC2945 LTC2945 is a system monitor that measures current, voltage, and power. Signed-off-by: Guenter Roeck <linux@roeck-us.net>
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69e1ded6 |
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11-Jan-2014 |
Guenter Roeck <linux@roeck-us.net> |
hwmon: Driver for Linear Technologies LTC4260 LTC4260 is a Positive Voltage Hot Swap Controller. The driver currently only supports voltage monitoring, not voltage control. Signed-off-by: Guenter Roeck <linux@roeck-us.net>
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79ffe859 |
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13-Jan-2014 |
Guenter Roeck <linux@roeck-us.net> |
hwmon: Driver for Linear Technologies LTC4222 Driver Linear Technologies LTC4222 Dual Hot Swap Controller The driver currently only supports voltage monitoring, not voltage control. Signed-off-by: Guenter Roeck <linux@roeck-us.net>
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f060c658 |
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29-Aug-2013 |
William Markezana <william.markezana@meas-spec.com> |
hwmon: (htu21) Add Measurement Specialties HTU21D support Signed-off-by: William Markezana <william.markezana@meas-spec.com> [Guenter Roeck - minor formatting changes] Signed-off-by: Guenter Roeck <linux@roeck-us.net>
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594fbe71 |
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20-Jun-2013 |
Arnaud Ebalard <arno@natisbad.org> |
Add support for GMT G762/G763 PWM fan controllers GMT G762/763 fan speed PWM controller is connected directly to a fan and performs closed-loop or open-loop control of the fan speed. Two modes - PWM or DC - are supported by the chip. Introduced driver provides various knobs to control the operations of the chip (via sysfs interface). Specific characteristics of the system can be passed either using board init code or via DT. Documentation for both the driver and DT bindings are also provided. Signed-off-by: Arnaud Ebalard <arno@natisbad.org> Tested-by: Simon Guinot <simon.guinot@sequanux.org> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
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0bbb06ed |
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03-Apr-2013 |
Hongbo Zhang <hongbo.zhang@linaro.org> |
hwmon: Add ST-Ericsson ABX500 hwmon driver Each of ST-Ericsson X500 chip set series consists of both ABX500 and DBX500 chips. This is ABX500 hwmon driver, where the abx500.c is a common layer for all ABX500s, and the ab8500.c is specific for AB8500 chip. Under this designed structure, other chip specific files can be added simply using the same common layer abx500.c. Signed-off-by: Hongbo Zhang <hongbo.zhang@linaro.org> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Acked-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Anton Vorontsov <anton@enomsg.org>
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e1eb4906 |
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10-Mar-2013 |
Guenter Roeck <linux@roeck-us.net> |
hwmon: Add driver for LM95234 Signed-off-by: Guenter Roeck <linux@roeck-us.net>
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9de2e2e8 |
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20-May-2012 |
Guenter Roeck <linux@roeck-us.net> |
hwmon: Driver for Nuvoton NCT6775F, NCT6776F, and NCT6779D This driver will replace the w83627ehf driver for NCT6775F and NCT6776F, and provides support for NCT6779D. This patch provides support for voltage monitor attributes. Signed-off-by: Guenter Roeck <linux@roeck-us.net>
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51c2a487 |
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12-Mar-2013 |
Lars-Peter Clausen <lars@metafoo.de> |
hwmon: (adt7410) Add support for the adt7310/adt7320 The adt7310/adt7320 is the SPI version of the adt7410/adt7420. The register map layout is a bit different, i.e. the register addresses differ between the two variants, but the bit layouts of the individual registers are identical. So both chip variants can easily be supported by the same driver. The issue of non matching register address layouts is solved by a simple look-up table which translates the I2C addresses to the SPI addresses. The patch moves the bulk of the adt7410 driver to a common module that will be shared by the adt7410 and adt7310 drivers. This common module implements the driver logic and uses a set of virtual functions to perform IO access. The adt7410 and adt7310 driver modules provide proper implementations of these IO accessor functions for I2C respective SPI. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Reviewed-by: Hartmut Knaack <knaack.h@gmx.de> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
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51b53dc9 |
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20-Mar-2013 |
Jonathan Cameron <jic23@kernel.org> |
hwmon: Move the IIO client driver for hwmon out of staging This driver uses channel maps, defined either through device tree or platform data, to create a hwmon driver which acts as a client for the underlying IIO device channels. Thus a general purpose IIO adc driver can be used to provide hardware monitoring using a subset of its channels. Signed-off-by: Jonathan Cameron <jic23@kernel.org> Acked-by: Guenter Roeck <linux@roeck-us.net> -- The only non move changes here concern the description and changes to the dependencies to IIO explicit and hwmon implicit. I'm proposing moving this into hwmon on the basis of placing drivers based on what they provide rather than what their underlying hardware is. drivers/hwmon/Kconfig | 9 ++ drivers/hwmon/Makefile | 1 + drivers/hwmon/iio_hwmon.c | 196 ++++++++++++++++++++++++++++++++++++++++ drivers/staging/iio/Kconfig | 8 -- drivers/staging/iio/Makefile | 2 - drivers/staging/iio/iio_hwmon.c | 196 ---------------------------------------- 6 files changed, 206 insertions(+), 206 deletions(-)
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ceeadc5c |
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20-Aug-2009 |
Guenter Roeck <linux@roeck-us.net> |
hwmon: Driver for Texas Instruments INA209 Add support for the TI / Burr-Brown INA209 voltage / current / power monitor. Cc: Paul Hays <haysp@magma.net> Cc: Ira W. Snyder <iws@ovro.caltech.edu> Tested-by: Ira W. Snyder <iws@ovro.caltech.edu> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
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5372d2d7 |
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13-Oct-2012 |
Guenter Roeck <linux@roeck-us.net> |
hwmon: Driver for Maxim MAX6697 and compatibles Add support for MAX6581, MAX6602, MAX6622, MAX6636, MAX6689, MAX6693, MAX6694, MAX6697, MAX6698, and MAX6699 temperature sensors Signed-off-by: Guenter Roeck <linux@roeck-us.net> Reviewed-by: Jean Delvare <khali@linux-fr.org>
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e5970223 |
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08-Oct-2012 |
Ashish Jangam <ashish.jangam@kpitcummins.com> |
hwmon: DA9055 HWMON driver This is the HWMON patch for DA9055 PMIC and has got dependency on the DA9055 MFD core. This patch monitors the DA9055 PMIC's ADC channels vddout, junction temperature and auxiliary channels. This patch is functionally tested on Samsung SMDKV6410. Signed-off-by: David Dajun Chen <dchen@diasemi.com> Signed-off-by: Ashish Jangam <ashish.jangam@kpitcummins.com> [Guenter Roeck: Dropped __devinit, __devexit, __devexit_p] Signed-off-by: Guenter Roeck <linux@roeck-us.net>
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48ed8877 |
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17-Sep-2012 |
Pawel Moll <pawel.moll@arm.com> |
hwmon: Versatile Express hwmon driver hwmon framework driver for Versatile Express sensors, providing information about board level voltage (only when regulator driver is not configured), currents, temperature and power/energy usage. Labels for the values can be defined as DT properties. Signed-off-by: Pawel Moll <pawel.moll@arm.com> Acked-by: Guenter Roeck <linux@roeck-us.net>
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c48cbba6 |
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16-Aug-2012 |
Amit Daniel Kachhap <amit.kachhap@linaro.org> |
hwmon: exynos4: move thermal sensor driver to driver/thermal directory This movement is needed because the hwmon entries and corresponding sysfs interface is a duplicate of utilities already provided by driver/thermal/thermal_sys.c. The goal is to place it in thermal folder and add necessary functions to use the in-kernel thermal interfaces. Signed-off-by: Amit Daniel Kachhap <amit.kachhap@linaro.org> Acked-by: Guenter Roeck <guenter.roeck@ericsson.com> Cc: SangWook Ju <sw.ju@samsung.com> Cc: Durgadoss <durgadoss.r@intel.com> Cc: Len Brown <lenb@kernel.org> Cc: Jean Delvare <khali@linux-fr.org> Cc: Kyungmin Park <kmpark@infradead.org> Cc: Kukjin Kim <kgene.kim@samsung.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Amit Daniel Kachhap <amit.daniel@samsung.com> Signed-off-by: Zhang Rui <rui.zhang@intel.com>
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6c1fe725 |
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30-Aug-2012 |
Vivien Didelot <vivien.didelot@gmail.com> |
hwmon: add Maxim MAX197 support The MAX197 is an A/D converter, made by Maxim. This driver currently supports the MAX197, and MAX199. They are both 8-Channel, Multi-Range, 5V, 12-Bit DAS with 8+4 Bus Interface and Fault Protection. The available ranges for the MAX197 are {0,-5V} to 5V, and {0,-10V} to 10V, while they are {0,-2V} to 2V, and {0,-4V} to 4V on the MAX199. Signed-off-by: Vivien Didelot <vivien.didelot@savoirfairelinux.com> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
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983b97be |
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12-Aug-2012 |
Hartmut Knaack <knaack.h@gmx.de> |
hwmon: Driver for ADT7410 This patch brings basic support for the Analog Devices ADT7410 temperature sensor. The following functionality has been implemented: * get current temperature * get/set minimum, maximum and critical temperature * get/set hysteresis * get alarm events for minimum, maximum and critical temperature All implemented sysfs attributes have been sucessfully tested at temperatures of 15°C to 40°C. Signed-off-by: Hartmut Knaack <knaack.h@gmx.de> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
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27f8b135 |
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27-Jun-2012 |
Iain Paton <ipaton0@gmail.com> |
hwmon: Honeywell Humidicon HIH-6130/HIH-6131 humidity and temperature sensor driver This is a new driver for the Honeywell Humidicon HIH-6130/HIH-6131 humidity sensor. The driver is based on the existing Sensiron sht21 driver with the necessary changes to the probe, update_measurements and conversion functions necessary to use the Honeywell sensors. There's no difference between the 6130 & 6131 other than the 6131 having an external condensation filter attached. Signed-off-by: Iain Paton <ipaton0@gmail.com> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
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e41f6432 |
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17-Mar-2012 |
Ashish Jangam <ashish.jangam@kpitcummins.com> |
hwmon: Driver for DA9052/53 PMIC The DA9052 PMIC provides an Analogue to Digital Converter with 10 bits resolution and 10 channels. This patch monitors the DA9052 PMIC's ADC channels mostly for battery parameters like battery temperature, junction temperature, battery current etc. This patch is functionally tested on Samsung SMDKV6410 Signed-off-by: David Dajun Chen <dchen@diasemi.com> Signed-off-by: Ashish Jangam <ashish.jangam@kpitcummins.com> [Guenter Roeck: __init --> __devinit for probe function] Signed-off-by: Guenter Roeck <linux@roeck-us.net>
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f7c2fe38 |
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12-May-2012 |
Felten, Lothar <l-felten@ti.com> |
hwmon: INA219 and INA226 support Add support for the Texas Instruments INA219 and INA226 power monitors. Signed-off-by: Lothar Felten <l-felten@ti.com> [guenter.roeck@ericsson.com: formatting cleanup; check for smbus word data; select PGA=8 for INA219] Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com>
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5510e62a |
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23-Mar-2012 |
Xie Xiaobo <X.Xie@freescale.com> |
hwmon: Add MCP3021 ADC driver Add I2C driver for MCP3021 that is an ADC chip from Microchip. The MCP3021 is a successive approximation A/D converter (ADC) with 10-bit resolution. The driver export the value of Vin to sysfs, the voltage unit is mV. Through the sysfs interface, lm-sensors tool can also display Vin voltage. Signed-off-by: Mingkai Hu <Mingkai.hu@freescale.com> Signed-off-by: Xie Xiaobo <X.Xie@freescale.com> Signed-off-by: Jean Delvare <khali@linux-fr.org>
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4f3a6595 |
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28-Sep-2011 |
Jonathan Cameron <jic23@cam.ac.uk> |
hwmon: AD7314 driver (ported from IIO) Driver for AD7314, ADT7301, and ADT7302, ported from IIO. Currently dropped power down mode support. Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk> [guenter.roeck@ericsson.com: Added MODULE_DEVICE_TABLE] Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com>
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9d97e5c8 |
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07-Sep-2011 |
Donggeun Kim <dg77.kim@samsung.com> |
hwmon: Add driver for EXYNOS4 TMU This patch allows to read temperature from TMU(Thermal Management Unit) of SAMSUNG EXYNOS4 series of SoC. Signed-off-by: Donggeun Kim <dg77.kim@samsung.com> Signed-off-by: MyungJoo Ham <myungjoo.ham@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com>
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9d2ecfb7 |
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12-Jul-2011 |
Guenter Roeck <guenter.roeck@ericsson.com> |
hwmon: (pmbus) Move PMBus drivers to drivers/hwmon/pmbus Since the number of PMBus drivers is getting large, move them into directory drivers/hwmon/pmbus to improve readability and scalability. Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com> Reviewed-by: Robert Coulson <robert.coulson@ericsson.com>
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fffd80cc |
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28-Jun-2011 |
Alexander Stein <alexander.stein@systec-electronic.com> |
hwmon: LM95245 driver A hwmon driver for the National Semiconductor LM95245 dual temperature sensors chip. Signed-off-by: Alexander Stein <alexander.stein@systec-electronic.com> Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com>
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f22aaaa7 |
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20-Jun-2011 |
Donggeun Kim <dg77.kim@samsung.com> |
hwmon: Driver for NTC Thermistors Add support for NTC Thermistor series. In this release, the following thermistors are supported: NCP15WB473, NCP18WB473, NCP03WB473, and NCP15WL333. This driver is based on the datasheet of MURATA. The driver in the patch does conversion from the raw ADC value (either voltage or resistence) to temperature. In order to use voltage values as input, the circuit schematics should be provided with the platform data. A compensation table for each type of thermistor is provided for the conversion. Signed-off-by: Donggeun Kim <dg77.kim@samsung.com> Signed-off-by: MyungJoo Ham <myungjoo.ham@samsung.com> Signed-off-by: KyungMin Park <kyungmin.park@samsung.com> Reviewed-by: Shubhrajyoti D <shubhrajyoti@ti.com> Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com>
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731b4cac |
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02-Jun-2011 |
David George <david.george@ska.ac.za> |
hwmon: Driver for MAX1668 This patch adds support for MAX1668 and compatible temperature sensors. Signed-off-by: David George <david.george@ska.ac.za> [guenter.roeck@ericsson.com: minor cleanup of probe error path] Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com>
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0772a640 |
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25-Jul-2011 |
Hans de Goede <hdegoede@redhat.com> |
hwmon: New driver sch5636 This patch adds a new driver for SMSC SCH5636 Super I/O chips. The chips include an embedded microcontroller for hardware monitoring solutions, allowing motherboard manufacturers to create their own custom hwmon solution based upon the SCH5636. Currently the sch5636 driver only supports the Fujitsu Theseus SCH5636 based hwmon solution. The sch5636 driver runs a sanity check on loading to ensure it is dealing with a Fujitsu Theseus and not with another custom SCH5636 based hwmon solution. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Jean Delvare <khali@linux-fr.org>
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28ff2f7a |
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25-Jul-2011 |
Hans de Goede <hdegoede@redhat.com> |
hwmon: (sch5627) Factor out some code shared with sch5636 driver This patch adds a new sch56xx-common.ko which contains code which will also be used in the new sch5636 driver. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Jean Delvare <khali@linux-fr.org>
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#
b0b349a8 |
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25-May-2011 |
Jean Delvare <khali@linux-fr.org> |
hwmon: New driver for the SMSC EMC6W201 This is a new driver for the SMSC EMC6W201 hardware monitoring device. The device is functionally close to the EMC6D100 series, but is register-incompatible. Signed-off-by: Jean Delvare <khali@linux-fr.org> Tested-by: Harry G McGavran Jr <w5pny@arrl.net> Tested-by: Jeff Rickman <jrickman@myamigos.us> Acked-by: Guenter Roeck <guenter.roeck@ericsson.com>
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#
7d033365 |
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25-May-2011 |
Jean Delvare <khali@linux-fr.org> |
Move ACPI power meter driver to hwmon As discussed earlier, the ACPI power meter driver would better live in drivers/hwmon, as its only purpose is to create hwmon-style interfaces for ACPI 4.0 power meter devices. Users are more likely to look for it there, and less likely to accidentally hide it by unselecting its dependencies. Signed-off-by: Jean Delvare <khali@linux-fr.org> Acked-by: "Darrick J. Wong" <djwong@us.ibm.com> Acked-by: Guenter Roeck <guenter.roeck@ericsson.com> Cc: Len Brown <lenb@kernel.org>
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#
512d1027 |
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25-May-2011 |
Andreas Herrmann <andreas.herrmann3@amd.com> |
hwmon: Add driver for AMD family 15h processor power information This CPU family provides NB register values to gather following TDP information * ProcessorPwrWatts: Specifies in Watts the maximum amount of power the processor can support. * CurrPwrWatts: Specifies in Watts the current amount of power being consumed by the processor. This driver provides * power1_crit (ProcessorPwrWatts) * power1_input (CurrPwrWatts) Signed-off-by: Andreas Herrmann <andreas.herrmann3@amd.com> Signed-off-by: Jean Delvare <khali@linux-fr.org>
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#
5e99c2f1 |
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20-May-2011 |
Guenter Roeck <guenter.roeck@ericsson.com> |
hwmon: Remove pkgtemp driver After the merge of pkgtemp functionality into the coretemp driver, the pkgtemp driver is no longer necessary. Remove it. Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com> Cc: Fenghua Yu <fenghua.yu@intel.com> Acked-by: Jean Delvare <khali@linux-fr.org>
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#
83f7649c |
|
17-Mar-2011 |
Guenter Roeck <guenter.roeck@ericsson.com> |
hwmon: (pmbus) Add support for Analog Devices ADM1275 Add support for Analog Devices ADM1275 Hot-Swap Controller and Digital Power Monitor Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com> Reviewed-by: Tom Grennan <tom.grennan@ericsson.com>
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#
0c0a0615 |
|
08-Mar-2011 |
Guenter Roeck <guenter.roeck@ericsson.com> |
hwmon: (pmbus) Support for TI UCD90xxx series Sequencer and System Health Controllers Hardware monitoring support for TI UCD90120, UCD90124, UCD9090, and UCD90910 Sequencer and System Health Controllers. Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com> Reviewed-by: Tom Grennan <tom.grennan@ericsson.com>
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#
84fc4585 |
|
06-Mar-2011 |
Guenter Roeck <guenter.roeck@ericsson.com> |
hwmon: (pmbus) Add support for TI UCD9200 series of PWM System Controllers This patch adds hardware monitoring support for TI UCD9220, UCD9222, UCD9224, UCD9240, UCD9244, UCD9246, and UCD9248 Digital PWM System Controllers. Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com> Reviewed-by: Tom Grennan <tom.grennan@ericsson.com>
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#
f5bae264 |
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02-Feb-2011 |
Guenter Roeck <guenter.roeck@ericsson.com> |
hwmon: Driver for MAX16065 System Manager and compatibles This patch adds hardware monitoring support for Maxim MAX16065, MAX16066, MAX16067, MAX16068, MAX16070, and MAX16071 flash-configurable system managers with nonvolatile fault registers. Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com> Reviewed-by: Jean Delvare <khali@linux-fr.org>
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#
83bffbce |
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06-Apr-2011 |
Per Dalén <per.dalen@appeartv.com> |
hwmon: Add support for MAX6642 MAX6642 is a SMBus-Compatible Remote/Local Temperature Sensor with Overtemperature Alarm from Maxim. Signed-off-by: Per Dalen <per.dalen@appeartv.com> Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com>
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#
0070bddf |
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01-Mar-2011 |
Keerthy <j-keerthy@ti.com> |
hwmon: twl4030: Hwmon Driver for TWL4030 MADC This driver exposes the sysfs nodes of the TWL4030 MADC module. All the voltage channel values are expressed in terms of mV. Channel 13 and channel 14 are reserved. There are channels which represent temperature and current the output is represented by celcius and mA respectively. Signed-off-by: Keerthy <j-keerthy@ti.com> Acked-by: Guenter Roeck <guenter.roeck@ericsson.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
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#
8c22a8f5 |
|
21-Mar-2011 |
Dirk Eibach <eibach@gdsys.de> |
hwmon: Add support for Texas Instruments ADS1015 Signed-off-by: Dirk Eibach <eibach@gdsys.de> Signed-off-by: Jean Delvare <khali@linux-fr.org>
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#
a98d506c |
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21-Mar-2011 |
Hans de Goede <hdegoede@redhat.com> |
hwmon: New driver for SMSC SCH5627 SMSC SCH5627 Super I/O chips include complete hardware monitoring capabilities. They can monitor up to 5 voltages, 4 fans and 8 temperatures. The hardware monitoring part of the SMSC SCH5627 is accessed by talking through an embedded microcontroller. An application note describing the protocol for communicating with the microcontroller is available upon request. Please mail me if you want a copy. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Jean Delvare <khali@linux-fr.org>
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#
ff606677 |
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21-Mar-2011 |
Jean Delvare <khali@linux-fr.org> |
Move lis3lv02d drivers to drivers/misc The lis3lv02d drivers aren't hardware monitoring drivers, so the don't belong to drivers/hwmon. Move them to drivers/misc, short of a better home. Signed-off-by: Jean Delvare <khali@linux-fr.org> Acked-by: Guenter Roeck <guenter.roeck@ericsson.com> Acked-by: Eric Piel <eric.piel@tremplin-utc.net> Acked-by: Jonathan Cameron <jic23@cam.ac.uk> Tested-by: Eric Piel <eric.piel@tremplin-utc.net> Tested-by: Takashi Iwai <tiwai@suse.de>
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#
efcfed9b |
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21-Mar-2011 |
Jean Delvare <khali@linux-fr.org> |
Move hp_accel to drivers/platform/x86 The hp_accel driver isn't a hardware monitoring driver, so it doesn't belong to drivers/hwmon. Move it to drivers/platform/x86, assuming HP doesn't ship non-x86 laptops. Signed-off-by: Jean Delvare <khali@linux-fr.org> Acked-by: Guenter Roeck <guenter.roeck@ericsson.com> Acked-by: Eric Piel <eric.piel@tremplin-utc.net> Acked-by: Jonathan Cameron <jic23@cam.ac.uk> Tested-by: Eric Piel <eric.piel@tremplin-utc.net> Tested-by: Takashi Iwai <tiwai@suse.de>
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#
39c3e721 |
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21-Mar-2011 |
Jean Delvare <khali@linux-fr.org> |
Let Kconfig handle lis3lv02d dependencies The dependencies between the various lis3lv02d drivers make it impossible to split them to different directories, while we really want to do this. Move handling of dependencies from Makefile to Kconfig, to make the move possible at all. Signed-off-by: Jean Delvare <khali@linux-fr.org> Acked-by: Guenter Roeck <guenter.roeck@ericsson.com> Acked-by: Eric Piel <eric.piel@tremplin-utc.net> Acked-by: Jonathan Cameron <jic23@cam.ac.uk> Tested-by: Eric Piel <eric.piel@tremplin-utc.net> Tested-by: Takashi Iwai <tiwai@suse.de>
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#
5c39e311 |
|
14-Jan-2011 |
matt mooney <mfm@muteddisk.com> |
hwmon: change to new flag variable Replace EXTRA_CFLAGS with ccflags-y. Signed-off-by: matt mooney <mfm@muteddisk.com> Acked-by: WANG Cong <xiyou.wangcong@gmail.com> Acked-by: Guenter Roeck <guenter.roeck@ericsson.com> Signed-off-by: Michal Marek <mmarek@suse.cz>
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#
de779015 |
|
03-Mar-2011 |
per.dalen@appeartv.com <per.dalen@appeartv.com> |
hwmon: Add support for LTC4151 LTC4151 is High Voltage I2C Current and Voltage Monitor from Linear Technology. Signed-off-by: Per Dalen <per.dalen@appeartv.com> Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com>
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#
a3eeb453 |
|
26-Jan-2011 |
Guenter Roeck <guenter.roeck@ericsson.com> |
hwmon: (pmbus) Add support for Maxim MAX34440/MAX34441 Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com> Acked-by: Jonathan Cameron <jic23@cam.ac.uk>
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#
dcb7d066 |
|
26-Jan-2011 |
Guenter Roeck <guenter.roeck@ericsson.com> |
hwmon: (pmbus) Add support for Maxim MAX16064 Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com> Acked-by: Jonathan Cameron <jic23@cam.ac.uk>
|
#
8ea3238b |
|
26-Jan-2011 |
Guenter Roeck <guenter.roeck@ericsson.com> |
hwmon: (pmbus) Add support for Maxim MAX8688 Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com> Acked-by: Jonathan Cameron <jic23@cam.ac.uk>
|
#
442aba78 |
|
26-Jan-2011 |
Guenter Roeck <guenter.roeck@ericsson.com> |
hwmon: PMBus device driver This driver adds support for hardware monitoring features of various PMBus devices. Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com> Acked-by: Jonathan Cameron <jic23@cam.ac.uk>
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#
502b5a01 |
|
29-Sep-2010 |
Guenter Roeck <guenter.roeck@ericsson.com> |
hwmon: Add support for Lineage Compact Power Line PEM devices This patch adds support for hardware monitoring of Lineage Compact Power Line Power Entry Modules. Reviewed-by: Tom Grennan <tom.grennan@ericsson.com> Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com>
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#
a5b79d62 |
|
20-Jan-2011 |
stigge@antcom.de <stigge@antcom.de> |
hwmon: Driver for Maxim MAX6639 2-Channel Temperature Monitor with Dual PWM Fan-Speed Controller Signed-off-by: Roland Stigge <stigge@antcom.de> Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com>
|
#
60994698 |
|
09-Jan-2011 |
Roland Stigge <stigge@antcom.de> |
hwmon: Support for Dallas Semiconductor DS620 Driver for Dallas Semiconductor DS620 temperature sensor and thermostat Signed-off-by: Roland Stigge <stigge@antcom.de> Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com>
|
#
430400b8 |
|
07-Jan-2011 |
Urs Fleisch <urs.fleisch@gmail.com> |
hwmon: driver for Sensirion SHT21 humidity and temperature sensor Signed-off-by: Urs Fleisch <urs.fleisch@sensirion.com> Acked-by: Jonathan Cameron <jic23@cam.ac.uk> Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com>
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#
bd5f47ec |
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28-Oct-2010 |
Jean Delvare <khali@linux-fr.org> |
Move ams driver to macintosh The ams driver isn't a hardware monitoring driver, so it shouldn't live under driver/hwmon. drivers/macintosh seems much more appropriate, as the driver is only useful on PowerBooks and iBooks. Signed-off-by: Jean Delvare <khali@linux-fr.org> Cc: Guenter Roeck <guenter.roeck@ericsson.com> Cc: Stelian Pop <stelian@popies.net> Cc: Michael Hanselmann <linux-kernel@hansmi.ch> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Grant Likely <grant.likely@secretlab.ca>
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#
792d376b |
|
28-Oct-2010 |
Wei Song <Wsong@nuvoton.com> |
hwmon: New driver for the W83795G/ADG monitoring chips There is still much work needed, but I wanted to give Wei the credit he deserves. I've merged some of my own fixes already, to make gcc and checkpatch happy. Individual fixes and improvements from me will follow. [JD: Fix build errors] [JD: Coding style cleanups] [JD: Get rid of forward declarations] [JD: Drop VID support] [JD: Drop fault output control feature] [JD: Use lowercase for inline function names] [JD: Use strict variants of the strtol/ul functions] [JD: Shorten the read and write function names] Signed-off-by: Jean Delvare <khali@linux-fr.org>
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#
d6fe1360 |
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21-Oct-2010 |
Simon Guinot <sguinot@lacie.com> |
hwmon: add generic GPIO fan driver This patch adds hwmon support for fans connected to GPIO lines. Platform specific information such as GPIO pinout and speed conversion array (rpm from/to GPIO value) are passed to the driver via platform_data. Signed-off-by: Simon Guinot <sguinot@lacie.com> Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com>
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#
e5f5c99a |
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25-Jun-2010 |
Guenter Roeck <guenter.roeck@ericsson.com> |
hwmon: LTC4261 Hardware monitoring driver This driver adds support for Linear Technology LTC4261 I2C Negative Voltage Hot Swap Controller. Reviewed-by: Ira W. Snyder <iws@ovro.caltech.edu> Reviewed-by: Tom Grennan <tom.grennan@ericsson.com> Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com>
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#
bd9fc3a7 |
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04-Oct-2010 |
Jean Delvare <khali@linux-fr.org> |
Move hdaps driver to platform/x86 The hdaps driver isn't a hardware monitoring driver, so it shouldn't live under driver/hwmon. drivers/platform/x86 seems much more appropriate, as the driver is only useful on x86 laptops. Signed-off-by: Jean Delvare <khali@linux-fr.org> Cc: Guenter Roeck <guenter.roeck@ericsson.com> Cc: Matthew Garrett <mjg@redhat.com> Cc: Frank Seidel <frank@f-seidel.de> Signed-off-by: Matthew Garrett <mjg@redhat.com>
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#
9df7305b |
|
14-Aug-2010 |
Steve Glendinning <steve.glendinning@smsc.com> |
hwmon: Add driver for SMSC EMC2103 temperature monitor and fan controller SMSC's EMC2103 family of temperature/fan controllers have 1 onboard and up to 3 external temperature sensors, and allow closed-loop control of one fan. This patch adds support for them. Signed-off-by: Steve Glendinning <steve.glendinning@smsc.com> Signed-off-by: Jean Delvare <khali@linux-fr.org>
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#
4453d736 |
|
09-Aug-2010 |
Guenter Roeck <guenter.roeck@ericsson.com> |
hwmon: add support for JEDEC JC 42.4 compliant temperature sensors [akpm@linux-foundation.org: coding-style fixes] Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com> Cc: Jean Delvare <khali@linux-fr.org> Cc: Randy Dunlap <rdunlap@xenotime.net> Cc: Hans de Goede <hdegoede@redhat.com> Cc: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
|
#
920fa1ff |
|
09-Aug-2010 |
Guenter Roeck <guenter.roeck@ericsson.com> |
hwmon: driver for SMM665 Six-Channel Active DC Output Controller/Monitor This driver adds support for the monitoring features of the Summit Microelectronics SMM665 Six-Channel Active DC Output Controller/Monitor. Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com> Acked-by: Jonathan Cameron <jic23@cam.ac.uk> Cc: Jean Delvare <khali@linux-fr.org> Cc: Hans de Goede <hdegoede@redhat.com> Cc: Mark Brown <broonie@opensource.wolfsonmicro.com> Cc: Samuel Ortiz <sameo@linux.intel.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
|
#
7f983ba9 |
|
19-Jun-2010 |
Lars-Peter Clausen <lars@metafoo.de> |
HWMON: Add JZ4740 ADC driver Add support for reading the ADCIN pin of the ADC unit on JZ4740 SoCs. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Cc: lm-sensors@lm-sensors.org Acked-by: Jean Delvare <khali@linux-fr.org> Cc: linux-mips@linux-mips.org Cc: linux-kernel@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/1425/ Signed-off-by: Axel Lin <axel.lin@gmail.com> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
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#
cb84b194 |
|
29-Jul-2010 |
Fenghua Yu <fenghua.yu@intel.com> |
x86, hwmon: Package Level Thermal/Power: pkgtemp hwmon driver This patch adds a hwmon driver for package level thermal control. The driver dumps package level thermal information through sysfs interface so that upper level application (e.g. lm_sensor) can retrive the information. Instead of having the package level hwmon code in coretemp, I write a seperate driver pkgtemp because: First, package level thermal sensors include not only sensors for each core, but also sensors for uncore, memory controller or other components in the package. Logically it will be clear to have a seperate hwmon driver for package level hwmon to monitor wider range of sensors in a package. Merging package thermal driver into core thermal driver doesn't make sense and may mislead. Secondly, merging the two drivers together may cause coding mess. It's easier to include various package level sensors info if more sensor information is implemented. Coretemp code needs to consider a lot of legacy machine cases. Pkgtemp code only considers platform starting from Sandy Bridge. On a 1Sx4Cx2T Sandy Bridge platform, lm-sensors dumps the pkgtemp and coretemp: pkgtemp-isa-0000 Adapter: ISA adapter physical id 0: +33.0°C (high = +79.0°C, crit = +99.0°C) coretemp-isa-0000 Adapter: ISA adapter Core 0: +32.0°C (high = +79.0°C, crit = +99.0°C) coretemp-isa-0001 Adapter: ISA adapter Core 1: +32.0°C (high = +79.0°C, crit = +99.0°C) coretemp-isa-0002 Adapter: ISA adapter Core 2: +32.0°C (high = +79.0°C, crit = +99.0°C) coretemp-isa-0003 Adapter: ISA adapter Core 3: +32.0°C (high = +79.0°C, crit = +99.0°C) [ hpa: folded v3 patch removing improper global variable "SHOW" ] Signed-off-by: Fenghua Yu <fenghua.yu@intel.com> LKML-Reference: <1280448826-12004-3-git-send-email-fenghua.yu@intel.com> Reviewed-by: Len Brown <len.brown@intel.com> Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
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#
beb1b6bb |
|
27-May-2010 |
Steven King <sfking@fdwdc.com> |
hwmon: Driver for TI TMP102 temperature sensor Driver for the TI TMP102. The TI TMP102 is similar to the LM75. It differs from the LM75 by having a 16-bit conf register and the temp registers have a minimum resolution of 12 bits; the extended conf register can select 13-bit resolution (which this driver does) and also change the update rate (which this driver currently doesn't use). [JD: Fix tmp102_exit tag, must be __exit, not __init.] Signed-off-by: Steven King <sfking@fdwdc.com> Signed-off-by: Jean Delvare <khali@linux-fr.org>
|
#
dac6831e |
|
27-May-2010 |
Kalhan Trisal <kalhan.trisal@intel.com> |
hwmon: EMC1403 thermal sensor support Provides support for the EMC1403 thermal sensor. Only reporting of values is supported. The various Moorestown specific extras to do with thermal alerts and the like are not in this version of the driver. Considerably edited and tidied up by Alan Cox, plus fixes and detection bits from Jean Delvare. Signed-off-by: Kalhan Trisal <kalhan.trisal@intel.com> Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Jean Delvare <khali@linux-fr.org>
|
#
e0c70b80 |
|
24-May-2010 |
Paul Thomas <pthomas8589@gmail.com> |
hwmon: add TI ads7871 a/d converter driver [akpm@linux-foundation.org: coding-style fixes] Signed-off-by: Paul Thomas <pthomas8589@gmail.com> Cc: Jonathan Cameron <jic23@cam.ac.uk> Cc: Jean Delvare <khali@linux-fr.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
|
#
a0a5e348 |
|
05-Mar-2010 |
Amerigo Wang <amwang@redhat.com> |
hwmon: Remove the deprecated adt7473 driver adt7473 driver is obsoleted by adt7475 driver. And it is scheduled to be removed in Feb 2010. Signed-off-by: WANG Cong <amwang@redhat.com> Signed-off-by: Jean Delvare <khali@linux-fr.org>
|
#
d58de038 |
|
05-Mar-2010 |
George Joseph <george.joseph@fairview5.com> |
hwmon: Driver for Andigilog aSC7621 family monitoring chips Hwmon driver for Andigilog aSC7621 family monitoring chips. Signed-off-by: George Joseph <george.joseph@fairview5.com> Acked-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Jean Delvare <khali@linux-fr.org>
|
#
d84ca5b3 |
|
05-Mar-2010 |
Wolfram Sang <wsa@kernel.org> |
hwmon: Add driver for ADT7411 voltage and temperature sensor Add basic support for the ADT7411. Reads out all conversion results (via I2C, SPI yet missing) and allows some on-the-fly configuration. Tested with a custom board. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: Wolfram Sang <w.sang@pengutronix.de> Signed-off-by: Jean Delvare <khali@linux-fr.org>
|
#
b5430a04 |
|
08-Jan-2010 |
Tomaz Mertelj <tomaz.mertelj@guest.arnes.si> |
hwmon: driver for Texas Instruments amc6821 chip Signed-off-by: <tomaz.mertelj@guest.arnes.si> Cc: Jean Delvare <khali@linux-fr.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
|
#
312ea07b |
|
17-Dec-2009 |
Samu Onkalo <samu.p.onkalo@nokia.com> |
hwmon: I2C bus support for lis3lv02d and variant accelerometer chips Signed-off-by: Samu Onkalo <samu.p.onkalo@nokia.com> Cc: Éric Piel <eric.piel@tremplin-utc.net> Cc: Kalhan Trisal <kalhan.trisal@intel.com> Cc: Jean Delvare <khali@linux-fr.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
|
#
70c38772 |
|
16-Dec-2009 |
Harald Welte <HaraldWelte@viatech.com> |
hwmon: Add driver for VIA CPU core temperature This is a driver for the on-die digital temperature sensor of VIA's recent CPU models. [JD: Misc clean-ups.] Signed-off-by: Harald Welte <HaraldWelte@viatech.com> Cc: Juerg Haefliger <juergh@gmail.com> Signed-off-by: Jean Delvare <khali@linux-fr.org> Tested-by: Adam Nielsen <a.nielsen@shikadi.net>
|
#
3c57e89b |
|
16-Dec-2009 |
Clemens Ladisch <clemens@ladisch.de> |
hwmon: New driver for AMD Family 10h/11h CPUs This adds a driver for the internal temperature sensor of AMD Family 10h and 11h CPUs. Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Jean Delvare <khali@linux-fr.org>
|
#
93ee0a75 |
|
09-Dec-2009 |
Luotao Fu <l.fu@pengutronix.de> |
hwmon: Add Freescale MC13783 ADC driver This driver provides support for the ADC integrated into the Freescale MC13783 PMIC. Signed-off-by: Luotao Fu <l.fu@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Reviewed-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Hans de Goede <hdegoede@redhat.com> Cc: Eric Piel <eric.piel@tremplin-utc.net> Signed-off-by: Jean Delvare <khali@linux-fr.org>
|
#
4e233cbe |
|
09-Dec-2009 |
Adrien Demarez <adrien.demarez@bolloretelecom.eu> |
hwmon: New driver for the National Semiconductor LM73 The National Semiconductor LM73 is a single temperature sensor, much like the famous LM75. Signed-off-by: Adrien Demarez <adrien.demarez@bolloretelecom.eu> Signed-off-by: Jean Delvare <khali@linux-fr.org>
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#
91f17e02 |
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23-Sep-2009 |
Jean Delvare <khali@linux-fr.org> |
hwmon: Delete deprecated FSC drivers The legacy fscpos and fscher drivers have been replaced by the unified fschmd driver. The transition period is over now, we can delete them. Signed-off-by: Jean Delvare <khali@linux-fr.org> Acked-by: Hans de Goede <hdegoede@redhat.com>
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#
08bad5a8 |
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28-Jul-2009 |
Mark Brown <broonie@opensource.wolfsonmicro.com> |
hwmon: WM831x PMIC hardware monitoring driver This driver adds support for the hardware monitoring features of the WM831x PMICs to the hwmon API. Monitoring is provided for the system voltages supported natively by the WM831x, the chip temperature, the battery temperature and the auxiliary inputs of the WM831x. Currently no alarms are supported, though digital comparators on the WM831x devices would allow these to be provided. Since the auxiliary and battery temperature input scaling depends on the system configuration the value is reported as a voltage to userspace. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
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#
fb6c023a |
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19-Jul-2009 |
Mark Brown <broonie@opensource.wolfsonmicro.com> |
hwmon: Add WM835x PMIC hardware monitoring driver This driver provides reporting of the status supply voltage rails of the WM835x series of PMICs via the hwmon API. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
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#
61cba5c2 |
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15-Sep-2009 |
Jean Delvare <khali@linux-fr.org> |
hwmon: Clearly mark ACPI drivers as such Now that we have ACPI-based hardware monitoring drivers, and we will start telling users to use them instead of native drivers when I/O resources conflict, I think it would be good to clearly mark ACPI drivers as such in Kconfig. Also, in the case of monolithic kernels, I think the ACPI drivers should take precedence over native drivers, so they should be listed first in Makefile. Signed-off-by: Jean Delvare <khali@linux-fr.org> Cc: Luca Tettamanti <kronos.it@gmail.com>
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#
9410700b |
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15-Sep-2009 |
Andre Prendel <andre.prendel@gmx.de> |
hwmon: Add driver for Texas Instruments TMP421/422/423 sensor chips Add support for Texas Instruments TMP421/422/423 temperature sensor IC. TI's TMP421/422/423 are I2C temperature sensor chips. These chips are similar to TI's TMP401/411 chips, but with reduced functionality (only temperature measurement). The chips have one local sensor and up to three (TMP423) remote sensors. Signed-off-by: Andre Prendel <andre.prendel@gmx.de> Acked-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Jean Delvare <khali@linux-fr.org>
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#
bff78650 |
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18-Jul-2009 |
Ben Dooks <ben@simtec.co.uk> |
ARM: HWMON: S3C24XX series ADC driver Add support for the ADC controller on the S3C series of processors to drivers/hwmon for use with hardware monitoring systems. Signed-off-by: Ben Dooks <ben@simtec.co.uk> Acked-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Ben Dooks <ben-linux@fluff.org>
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#
ab2b79d5 |
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15-Jun-2009 |
Hans de Goede <hdegoede@redhat.com> |
hwmon: (tmp401) Add support for TI's TMP401 sensor chip This is a new hwmon driver for TI's TMP401 temperature sensor IC. This driver was written on behalf of an embedded systems vendor under the Linux driver project. It has been tested using a TI TMP401 sample attached to a i2c-tiny-usb adapter. Which was provided by Till Harbaum, many thanks to him for this! Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Jean Delvare <khali@linux-fr.org>
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#
251eb40f |
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13-Apr-2009 |
Jonathan Cameron <jic23@cam.ac.uk> |
hwmon: sht15 humidity sensor driver Data sheet at: http://www.sensirion.ch/en/pdf/product_information/Datasheet-humidity-sensor-SHT1x.pdf These sensors communicate over a 2 wire bus running a device specific protocol. The complexity of the driver is mainly due to handling the substantial delays between requesting a reading and the device pulling the data line low to indicate that the data is available. This is handled by an interrupt that is disabled under all other conditions. I wasn't terribly clear on the best way to handle this, so comments on that aspect would be particularly welcome! Interpretation of the temperature depends on knowing the supply voltage. If configured in a board config as a regulator consumer this is obtained from the regulator subsystem. If not it should be provided in the platform data. I've placed this driver in the hwmon subsystem as it is definitely a device that may be used for hardware monitoring and with it's relatively slow response times (up to 120 millisecs to get a reading) a caching strategy certainly seems to make sense! Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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#
3bcfa9e4 |
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06-Apr-2009 |
Herbert Valerio Riedel <hvr@gnu.org> |
hwmon: add support for GMT G760A fan speed PWM controller This controller can be found on the D-Link DNS-323 for instance, where it is to be configured via static i2c_board_info in the board-specific mach-orion/dns323-setup.c; this driver supports only the new-style driver model. Tested-by: Martin Michlmayr <tbm@cyrius.com> Signed-off-by: Herbert Valerio Riedel <hvr@gnu.org> Signed-off-by: Matthew Palmer <mpalmer@debian.org> Signed-off-by: Laurie Bradshaw <bradshaw.laurie@googlemail.com> Signed-off-by: Martin Michlmayr <tbm@cyrius.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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#
2c03d07a |
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07-Apr-2009 |
Luca Tettamanti <kronos.it@gmail.com> |
hwmon: Add Asus ATK0110 support Asus boards have an ACPI interface for interacting with the hwmon (fan, temperatures, voltages) subsystem; this driver exposes the relevant information via the standard sysfs interface. There are two different ACPI interfaces: - an old one (based on RVLT/RFAN/RTMP) - a new one (GGRP/GITM) Both may be present but there a few cases (my board, sigh) where the new interface is just an empty stub; the driver defaults to the old one when both are present. The old interface has received a considerable testing, but I'm still awaiting confirmation from my tester that the new one is working as expected (hence the debug code is still enabled). Currently all the attributes are read-only, though a (partial) control should be possible with a bit more work. Signed-off-by: Luca Tettamanti <kronos.it@gmail.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Jean Delvare <khali@linux-fr.org>
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#
bb233fdf |
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31-Mar-2009 |
Daniel Mack <daniel@caiaq.de> |
lis3: SPI transport layer Make use of the new abstraction layer and add a new transport layer for spi. Works fine on a PXA based board. Signed-off-by: Daniel Mack <daniel@caiaq.de> Acked-by: Pavel Machek <pavel@ucw.cz> Acked-by: Eric Piel <eric.piel@tremplin-utc.net> Cc: David Brownell <david-b@pacbell.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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#
72f5de92 |
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31-Mar-2009 |
Ira Snyder <iws@ovro.caltech.edu> |
hwmon: Add LTC4215 driver Add Linux support for the Linear Technology LTC4215 Hot Swap controller I2C monitoring interface. I have tested the driver with my board, and it appears to work fine. With the power supplies disabled, it reads 11.93V input, 1.93V output, no current and no power. With the supplies enabled, it reads 11.93V input, 11.98V output, no current, no power. I'm not drawing any current at the moment, so this is reasonable. The value in the sense register never reads anything except 0, so I expect to get zero from the current and power calculations. I didn't attempt to support changing any of the chip's settings or enabling the FET. I'm not sure even how to do that and still fit within the hwmon framework. :) Signed-off-by: Ira W. Snyder <iws@ovro.caltech.edu> Cc: Jean Delvare <khali@linux-fr.org> Cc: "Mark M. Hoffman" <mhoffman@lightlink.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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#
06160327 |
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31-Mar-2009 |
Davide Rizzo <elpa.rizzo@gmail.com> |
hwmon: LM95241 driver An hwmon driver for the National Semiconductor LM95241 triple temperature sensors chip Signed-off-by: Davide Rizzo <elpa-rizzo@gmail.com> Cc: Jean Delvare <khali@linux-fr.org> Cc: "Mark M. Hoffman" <mhoffman@lightlink.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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#
fb4504fe |
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30-Mar-2009 |
Jean Delvare <khali@linux-fr.org> |
Move the pcf8591 driver to hwmon Directory drivers/i2c/chips is going away, so drivers there must find new homes. For the pcf8591 driver, the best choice seems to be the hwmon subsystem. While the Philips PCF8591 device isn't a typical hardware monitoring chip, its DAC interface is compatible with the hwmon one, so it fits somewhat. If a better subsystem is ever created for ADC/DAC chips, the driver could be moved there. Signed-off-by: Jean Delvare <khali@linux-fr.org> Cc: Aurelien Jarno <aurelien@aurel32.net>
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#
1c301fc5 |
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15-Jan-2009 |
Jordan Crouse <jordan.crouse@amd.com> |
hwmon: Add a driver for the ADT7475 hardware monitoring chip Hwmon driver for the ADT7475 chip. Signed-off-by: Jordan Crouse <jordan.crouse@amd.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Jean Delvare <khali@linux-fr.org>
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#
cfce41a6 |
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09-Jan-2009 |
Eric Piel <eric.piel@tremplin-utc.net> |
LIS3LV02D: separate the core from HP ACPI API The sensor can be accessed via various buses. In particular, SPI, I²C and, on HP laptops, via a specific ACPI API (the only one currently supported). Separate this latest platform from the core of the sensor driver to allow support for the other bus type. The second, and more direct goal is actually to be able to merge this part with the hp-disk-leds driver, which has the same ACPI PNP number. Signed-off-by: Pavel Machek <pavel@suse.cz> Signed-off-by: Eric Piel <eric.piel@tremplin-utc.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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#
6e34b187 |
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07-Jan-2009 |
Ira Snyder <iws@ovro.caltech.edu> |
hwmon: Add LTC4245 driver Add Linux support for the Linear Technology LTC4245 Multiple Supply Hot Swap controller I2C monitoring interface. Signed-off-by: Ira W. Snyder <iws@ovro.caltech.edu> Acked-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Jean Delvare <khali@linux-fr.org>
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#
c0b4e3ab |
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12-Nov-2008 |
Darrick J. Wong <djwong@us.ibm.com> |
adt7462: new hwmon driver New driver to play with. As Jean mentioned a couple of years ago, this chip is a beast with odd combinations of 8 fans, 4 temperatures, and 13 voltage sensors. This driver has been tested on an IntelliStation Z30. Signed-off-by: Darrick J. Wong <djwong@us.ibm.com> Cc: Jean Delvare <khali@linux-fr.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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#
455fbdd3 |
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12-Nov-2008 |
Pavel Machek <pavel@suse.cz> |
LIS3LV02Dx Accelerometer driver This adds a driver to the accelerometer sensor found in several HP laptops (under the commercial names of "HP Mobile Data Protection System 3D" and "HP 3D driveguard"). It tries to have more or less the same interfaces as the hdaps and other accelerometer drivers: in sysfs and as a joystick. This driver was first written by Yan Burman. Eric Piel has updated it and slimed it up (including the removal of an interface to access to the free-fall feature of the sensor because it is not reliable enough for now). Pavel Machek removed few more features and switched locking from semaphore to mutex. Several people have contributed to the database of the axes. [eric.piel@tremplin-utc.net: LIS3LV02D: Conform to the new ACPI API] Signed-off-by: Eric Piel <eric.piel@tremplin-utc.net> Signed-off-by: Yan Burman <burman.yan@gmail.com> Signed-off-by: Pavel Machek <pavel@suse.cz> Cc: "Mark M. Hoffman" <mhoffman@lightlink.com> Signed-off-by: Eric Piel <eric.piel@tremplin-utc.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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#
55b951e7 |
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28-Aug-2008 |
Eric Miao <eric.miao@marvell.com> |
hwmon: add max1111 Low-power Multichannel Serial 8-bit ADCs Driver based on corgi_ssp.c and sharpsl_pm.c, previously done by Richard Purdie and many others. Now changed to generic HWMON device and expose all the ADC input value through sysfs. Signed-off-by: Eric Miao <eric.miao@marvell.com> Acked-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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#
e0418088 |
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24-Aug-2008 |
David S. Miller <davem@davemloft.net> |
hwmon: Add Ultra45 workstation hwmon driver. This is a PIC16F747 based controller that monitors and consolidates the hardware access to various fan and temperature values reported by adr7462 and similar devices behind an I2C bus. Signed-off-by: David S. Miller <davem@davemloft.net>
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#
d42139a3 |
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15-Aug-2008 |
Marc Pignat <marc.pignat@hevs.ch> |
hwmon: ADC124S501 generic driver SPI driver for analog to digital converters national semiconductor ADC081S101, ADC124S501, ... Code for 8 channels by Tobias Himmer. This driver adds support for National Semiconductor ADC<bb><c>S<sss> chip family, where: * bb is the resolution in number of bits (8, 10, 12) * c is the number of channels (1, 2, 4, 8) * sss is the maximum conversion speed (021 for 200 kSPS, 051 for 500 kSPS and 101 for 1 MSPS) [akpm@linux-foundation.org: coding-style fixes] Signed-off-by: Marc Pignat <marc.pignat@hevs.ch> Cc: Tobias Himmer <tobias@himmer-online.de> Cc: "Mark M. Hoffman" <mhoffman@lightlink.com> Cc: Jean Delvare <khali@linux-fr.org> Cc: David Brownell <david-b@pacbell.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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#
6c633c30 |
|
06-Aug-2008 |
Sean MacLennan <seanm@seanm.ca> |
hwmon: ad7414 driver Driver for the Analog Devices AD7414 temperature monitoring chip. Signed-off-by: Sean MacLennan <smaclennan@pikatech.com> Signed-off-by: Jean Delvare <khali@linux-fr.org>
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#
8808a793 |
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23-May-2008 |
Darrick J. Wong <djwong@us.ibm.com> |
ibmaem: new driver for power/energy/temp meters in IBM System X hardware This driver reads IBM Active Energy Manager energy/temperature/power sensors on IBM System X hardware. [akpm@linux-foundation.org: fix printk warnings] Signed-off-by: Darrick J. Wong <djwong@us.ibm.com> Cc: "Mark M. Hoffman" <mhoffman@lightlink.com> Cc: Corey Minyard <minyard@acm.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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#
57df46d6 |
|
18-Feb-2008 |
Darrick J. Wong <djwong@us.ibm.com> |
hwmon: New driver for Analog Devices ADT7473 sensor chip This driver reports voltage, temperature and fan sensor readings on an ADT7473 chip. Signed-off-by: Darrick J. Wong <djwong@us.ibm.com> Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
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#
5812f928 |
|
22-Jan-2008 |
Steve Hardy <steve@linuxrealtime.co.uk> |
hwmon: Add support for Texas Instruments/Burr-Brown ADS7828 Signed-off-by: Steve Hardy <steve@linuxrealtime.co.uk> Acked-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
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#
85f03bcc |
|
22-Nov-2007 |
Kevin Lo <kevlo@kevlo.org> |
hwmon: Add support for Winbond W83L786NG/NR Signed-off-by: Kevin Lo <kevlo@kevlo.org> Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
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#
298c7524 |
|
18-Oct-2007 |
Darrick J. Wong <djwong@us.ibm.com> |
hwmon: (i5k_amb) New memory temperature sensor driver New driver to read FB-DIMM temperature sensors on systems with the Intel 5000 series chipsets. Signed-off-by: Darrick J. Wong <djwong@us.ibm.com> Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
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#
569ff102 |
|
11-Oct-2007 |
Hans de Goede <j.w.r.degoede@hhs.nl> |
hwmon: Add new combined driver for FSC chips This patch adds a new merged driver for FSC sensor chips, it merges the fscher and fscpos drivers and adds support for the FSC Scylla, Heracles and Heimdall chips. Signed-off-by: Hans de Goede <j.w.r.degoede@hhs.nl> Acked-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
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#
57c7c3a0 |
|
14-Sep-2007 |
Darrick J. Wong <djwong@us.ibm.com> |
hwmon: IBM power meter driver Add a driver to export IBM PowerExecutive power meter sensors. Signed-off-by: Darrick J. Wong <djwong@us.ibm.com> Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
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#
84f1e442 |
|
24-Aug-2007 |
Riku Voipio <riku.voipio@iki.fi> |
hwmon: Add f75375s driver Add support for Fintek F75375S/SP and F75373. Signed-off-by: Riku Voipio <riku.voipio@movial.fi> Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
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#
6f9703d0 |
|
31-Jul-2007 |
Darrick J. Wong <djwong@us.ibm.com> |
hwmon: add support for adt7470 New driver to expose temperature and fan controls attached to Analog Devices ADT7470 hwmon chips. Signed-off-by: Darrick J. Wong <djwong@us.ibm.com> Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
|
#
45fb3669 |
|
13-Jul-2007 |
Hans de Goede <j.w.r.degoede@hhs.nl> |
hwmon: add support for Fintek F71882FG and F71883FG This is the second version of a new driver for the hardware monitoring features of the Fintek F71882FG and F71883FG Super-I/O chips. This version has several small fixes for flaws discovered during the review of the first version. This version of the driver does not support the pwm part of these chips (yet). I'll first design a sysfs api for this and post that for discussion, and then implement pwm support as an incremental patch over this one. This driver supports all sensors of this chip, except for the vid inputs. The vid inputs are somewhat documented in the datasheet, but I know nothing about vid/vrm stuff. Help with this would be much appreciated. Signed-off-by: Hans de Goede <j.w.r.degoede@hhs.nl> Acked-by: Darrick J. Wong <djwong@us.ibm.com> Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
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#
add77c64 |
|
08-Jul-2007 |
Krzysztof Helt <krzysztof.h1@wp.pl> |
hwmon: add support for THMC50 and ADM1022 This patch adds support for THMC50 and ADM1022 hardware monitoring chips. Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl> Acked-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
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#
e46957ed |
|
05-Jul-2007 |
Hans-Jürgen Koch <hjk@linutronix.de> |
hwmon: Add LM93 support This patch adds support for the LM93 hardware monitoring chip. Signed-off-by: Hans J. Koch <hjk@linutronix.de> Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
|
#
3faa1ffb |
|
16-Jun-2007 |
Hans de Goede <j.w.r.degoede@hhs.nl> |
hwmon: Add support for newer uGuru's This patch adds a new driver for the hardware monitoring features of the third revision of the Abit uGuru chip, found on recent Abit motherboards. This is an entirely different beast then the first and second revision (its again a winbond microcontroller, but the "protocol" to talk to it and the bank addresses are very different. Signed-off-by: Hans de Goede <j.w.r.degoede@hhs.nl> Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
|
#
9431996f |
|
09-Jun-2007 |
Juerg Haefliger <juergh@gmail.com> |
hwmon: New SMSC DME1737 driver Add support for the hardware monitoring and fan control capabilities of the SMSC DME1737 and Asus A8000 Super-I/O chips. The hardware monitoring logic of this chip is similar to the LM85 but has some additional features that this driver supports. Even though it's a Super-I/O chip, the hardware monitoring logic can only be accessed via SMBus. Signed-off-by: Juerg Haefliger <juergh at gmail.com> Signed-off-by: Jean Delvare <khali@linux-fr.org>
|
#
6f2fad74 |
|
08-May-2007 |
Nicolas Boichat <nicolas@boichat.ch> |
Apple SMC driver (hardware monitoring and control) This driver provides support for the Apple System Management Controller, which provides an accelerometer (Apple Sudden Motion Sensor), light sensors, temperature sensors, keyboard backlight control and fan control. Only Intel-based Apple's computers are supported (MacBook Pro, MacBook, MacMini). [bunk@stusta.de: make drivers/hwmon/applesmc.c:backlight_work stati] [khali@linux-fr.org: fix temperature attribute file names] Signed-off-by: Nicolas Boichat <nicolas@boichat.ch> Cc: Jean Delvare <khali@linux-fr.org> Cc: Dmitry Torokhov <dtor@mail.ru> Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
|
#
2d8dd65f |
|
08-May-2007 |
Alessandro Zummo <azummo-lists@towertech.it> |
hwmon: New AD7416, AD7417 and AD7418 driver A driver for the Analog Devices AD7416, AD7417 and AD7418 chips. Signed-off-by: Alessandro Zummo <a.zummo@towertech.it> Signed-off-by: Jean Delvare <khali@linux-fr.org>
|
#
bebe4678 |
|
08-May-2007 |
Rudolf Marek <r.marek@assembler.cz> |
hwmon: New coretemp driver Add the support for the digital temperature sensor found in recent Intel Core CPUs. Signed-off-by: Rudolf Marek <r.marek@assembler.cz> Signed-off-by: Jean Delvare <khali@linux-fr.org>
|
#
d20620de |
|
08-May-2007 |
Hans-Juergen Koch <hjk@linutronix.de> |
hwmon: New max6650 driver This driver supports the Maxim MAX6650 and MAX6651 fan speed monitoring and control chips. Signed-off-by: Hans J. Koch <hjk@linutronix.de> Signed-off-by: Jean Delvare <khali@linux-fr.org>
|
#
cae2caae |
|
14-Feb-2007 |
Corentin Labbe <corentin.labbe@geomatys.fr> |
hwmon: New driver for the Analog Devices ADM1029 Signed-off-by: Corentin Labbe <corentin.labbe@geomatys.fr> Signed-off-by: Jean Delvare <khali@linux-fr.org>
|
#
dcb69dd0 |
|
12-Dec-2006 |
Stelian Pop <stelian@popies.net> |
hwmon: New AMS hardware monitoring driver This driver adds support for the Apple Motion Sensor (AMS) as found in 2005 revisions of Apple PowerBooks and iBooks. It implements both the PMU and I2C variants. The I2C driver and mouse emulation is based on code by Stelian Pop, while the PMU driver has been developped by Michael Hanselmann. HD parking support will be added later. Various people contributed fixes to this driver, including Aristeu Sergio Rozanski Filho and Jean Delvare. Signed-off-by: Stelian Pop <stelian@popies.net> Acked-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Acked-by: Robert Love <rml@novell.com> Signed-off-by: Jean Delvare <khali@linux-fr.org>
|
#
6800c3d0 |
|
12-Dec-2006 |
Rudolf Marek <r.marek@assembler.cz> |
hwmon: New Winbond W83793 hardware monitoring driver Add support for the W83793 hardware monitoring chip. This driver was originally contributed by Yuan Mu of Winbond Electronics Corp. Signed-off-by: Rudolf Marek <r.marek@assembler.cz> Signed-off-by: Jean Delvare <khali@linux-fr.org>
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ba224e2c |
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12-Dec-2006 |
Jean Delvare <khali@linux-fr.org> |
hwmon: New PC87427 hardware monitoring driver This is a new hardware monitoring driver for the National Semiconductor PC87427 Super-I/O chip. It only supports fan speed monitoring for now, while the chip can do much more. Thanks to Amir Habibi at Candelis for setting up a test system, and to Michael Kress for testing several iterations of this driver. Signed-off-by: Jean Delvare <khali@linux-fr.org>
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ab41319e |
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24-Sep-2006 |
Juerg Haefliger <juergh@gmail.com> |
hwmon: New driver for the VIA VT1211 hwmon: New driver for the VIA VT1211 This is a new driver for the VIA VT1211 Super-IO chip. It is a rewrite of the existing vt1211 driver (by Mark D. Studebaker and Lars Ekman) which has been around for a while but never made it into the main kernel tree. It is implemented as a platform driver and therefore requires lm_sensors 2.10.1 to function properly. Signed-off-by: Juerg Haefliger <juergh@gmail.com> Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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29fa06c1 |
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28-Aug-2006 |
Rudolf Marek <r.marek@sh.cvut.cz> |
hwmon: New driver k8temp Add support for the temperature sensor(s) found in AMD K8 CPUs. Signed-off-by: Rudolf Marek <r.marek@sh.cvut.cz> Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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e1a8e913 |
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12-Jun-2006 |
Kaiwan N Billimoria <kaiwan@designergraphix.com> |
[PATCH] lm70: New hardware monitoring driver This driver implements support for the National Semiconductor LM70 temperature sensor. The LM70 temperature sensor chip supports a single temperature sensor. It communicates with a host processor (or microcontroller) via an SPI/Microwire Bus interface. Communication with the LM70 is simple: when the temperature is to be sensed, the driver accesses the LM70 using SPI communication: 16 SCLK cycles comprise the MOSI/MISO loop. At the end of the transfer, the 11-bit 2's complement digital temperature (sent via the SIO line), is available in the driver for interpretation. This driver makes use of the kernel's in-core SPI support. Signed-off-by: Kaiwan N Billimoria <kaiwan@designergraphix.com> Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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f2b84bbc |
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04-Jun-2006 |
Hans de Goede <j.w.r.degoede@hhs.nl> |
[PATCH] abituguru: New hardware monitoring driver New hardware monitoring driver for the Abit uGuru Signed-off-by: Hans de Goede <j.w.r.degoede@hhs.nl> Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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9873964d |
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25-Apr-2006 |
Charles Spirakis <bezaur@gmail.com> |
[PATCH] HWMON: w83791d: New hardware monitoring driver for the Winbond W83791D Add support for the w83791d sensor chip. The w83791d hardware is somewhere between the w83781d and the w83792d and this driver code is derived from the code that supports those chips. Signed-off-by: Charles Spirakis <bezaur@gmail.com> Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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59ac8367 |
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23-Mar-2006 |
Hartmut Rick <linux@rick.claranet.de> |
[PATCH] smsc47m192: New hwmon driver for SMSC LPC47M192/997 New driver (smsc47m192) which supports voltage and temperature measurement features of SMSC LPC47M192 and LPC47M997 chips. Signed-off-by: Hartmut Rick <linux@rick.claranet.de> Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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e53004e2 |
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09-Jan-2006 |
Jean Delvare <khali@linux-fr.org> |
[PATCH] hwmon: New f71805f driver This is my f71805f hardware monitoring driver ported from lm_sensors to Linux 2.6. This new driver differs from the other hardware monitoring drivers in that it is implemented as a platform driver. This might not be optimal yet (we would probably need a generic infrastructure and bus type for Super-I/O logical devices) but it is certainly much better than the i2c-isa solution. Note that this driver requires lm_sensors CVS. I hope to get it released as 2.10.0 soon. Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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1de9e371 |
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26-Nov-2005 |
Roger Lucas <roger@planbit.co.uk> |
[PATCH] hwmon: New vt8231 driver Port the vt8231 hardware monitoring driver from lm_sensors CVS to Linux 2.6. Signed-off-by: Roger Lucas <roger@planbit.co.uk> Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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860e1d6b |
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31-Aug-2005 |
Robert Love <rml@novell.com> |
[PATCH] updated hdaps driver. Driver for the IBM Hard Drive Active Protection System (HDAPS), an accelerometer found in most modern ThinkPads. Signed-off-by: Robert Love <rml@novell.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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303760b4 |
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31-Jul-2005 |
Jean Delvare <khali@linux-fr.org> |
[PATCH] hwmon: hwmon vs i2c, second round (07/11) The only part left in i2c-sensor is the VRM/VRD/VID handling code. This is in no way related to i2c, so it doesn't belong there. Move the code to hwmon, where it belongs. Note that not all hardware monitoring drivers do VRM/VRD/VID operations, so less drivers depend on hwmon-vid than there were depending on i2c-sensor. Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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5563e27d |
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27-Jul-2005 |
Rudolf Marek <R.Marek@sh.cvut.cz> |
[PATCH] I2C: W83792D driver 1/3 I would like to announce support for W83792D chip. This driver was developed by Winbond Electronics Corp. I added sysfs attributes callbacks infrastructure plus various code fixes and codingstyle cleanups. I would like to thank Winbond for supporting free software. This patch is against 2.6.13rc3 plus hwmon-class and hwmon-split. Separate patch for documantation and hwmon class register will follow. Signed-off-by: Rudolf Marek <r.marek@sh.cvut.cz> Signed-off-by: Chunhao Huang <DZShen@Winbond.com.tw> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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1236441f |
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15-Jul-2005 |
Mark M. Hoffman <mhoffman@lightlink.com> |
[PATCH] I2C hwmon: hwmon sysfs class This patch adds the sysfs class "hwmon" for use by hardware monitoring (sensors) chip drivers. It also fixes up the related Kconfig/Makefile bits. Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com> Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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ad2f931d |
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02-Jul-2005 |
Jean Delvare <khali@linux-fr.org> |
[PATCH] I2C: Move hwmon drivers (1/3) Part 1: Configuration files and Makefiles. From: Jean Delvare <khali@linux-fr.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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