Add base support for HTU31 temperature and humidity sensor. Besides temperature and humidity values, the driver also exports a 24-bit heater control to sysfs and serial number to debugfs. Signed-off-by: Andrei Lalaev <andrey.lalaev@gmail.com> Link: https://lore.kernel.org/r/20250217051110.46827-2-andrey.lalaev@gmail.com [groeck: Fixed continuation line alignment] Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Driver for Texas Instruments INA233 Current and Power Monitor With I2C-, SMBus-, and PMBus-Compatible Interface Signed-off-by: Leo Yang <leo.yang.sy0@gmail.com> Link: https://lore.kernel.org/r/20250116085939.1235598-3-leo.yang.sy0@gmail.com Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Add support for the Congatec Board Controller. This controller exposes temperature, voltage, current and fan sensors. The available sensors list cannot be predicted. Some sensors can be present or not, depending the system. The driver has an internal list of all possible sensors, for all Congatec boards. The Board Controller gives to the driver its sensors list, and their status (active or not). Signed-off-by: Thomas Richard <thomas.richard@bootlin.com> Link: https://lore.kernel.org/r/20250203-congatec-board-controller-hwmon-v4-1-ff6c76a4662c@bootlin.com Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Add LT7170 and LT7171 to compatible devices of LTC2978. Co-developed-by: Cherrence Sarip <cherrence.sarip@analog.com> Signed-off-by: Cherrence Sarip <cherrence.sarip@analog.com> Signed-off-by: Kim Seer Paller <kimseer.paller@analog.com> Link: https://lore.kernel.org/r/20250317-hwmon-next-v1-1-da0218c38197@analog.com Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Some Alienware laptops that support the SMM interface, may have up to 4 fans. Tested on an Alienware x15 r1. Signed-off-by: Kurt Borja <kuurtb@gmail.com> Link: https://lore.kernel.org/r/20250304055249.51940-2-kuurtb@gmail.com Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Add support for PRIME X670E-PRO WIFI. Signed-off-by: Shengyu Qu <wiagn233@outlook.com> Link: https://lore.kernel.org/r/TYCPR01MB84377BEADF97E8E7554EF0CF98C32@TYCPR01MB8437.jpnprd01.prod.outlook.com Signed-off-by: Guenter Roeck <linux@roeck-us.net>
This value was found on an AMD BC-250 board with an NCT6686D chip. Signed-off-by: Mikhail Paulyshka <me@mixaill.net> Link: https://lore.kernel.org/r/20250302155053.50096-1-me@mixaill.net Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Fix spelling and grammatical errors across hwmon driver documentation files. Signed-off-by: Purva Yeshi <purvayeshi550@gmail.com> Reviewed-by: Randy Dunlap <rdunlap@infradead.org> Link: https://lore.kernel.org/r/20250205200134.12006-1-purvayeshi550@gmail.com Signed-off-by: Guenter Roeck <linux@roeck-us.net>
NCT7716 is similar to NCT7717 but has one more address support, both of them only have a 8 bit resolution local thermal sensor. NCT7718 has 11 bit resoulution remote thermal sensor. Signed-off-by: Ming Yu <a0282524688@gmail.com> Link: https://lore.kernel.org/r/20250117100744.1571385-2-a0282524688@gmail.com Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Add support for LTM4673. The LTM4673 is a quad output, dual 12A and dual 5A, switching mode DC/DC step-down μModule regulator integrated with 4-channel power system manager. This adds only the chip id, the checks for the manufacturer special id, and the relevant attributes for the device's pmbus_driver_info. The device does not support clear peaks. Signed-off-by: Cedric Encarnacion <cedricjustine.encarnacion@analog.com> Link: https://lore.kernel.org/r/20250124-ltm4673-v1-2-a2c6aa37c903@analog.com Signed-off-by: Guenter Roeck <linux@roeck-us.net>