kernel.git/Documentation/hwmon, branch linux-rolling-stable

hwmon: (nct6683) Add customer ID for ASRock Z590 Taichi

2026-03-04T12:20:13Z

[ Upstream commit c0fa7879c9850bd4597740a79d4fac5ebfcf69cc ] Add support for customer ID 0x1621 found on ASRock Z590 Taichi boards using the Nuvoton NCT6686D embedded controller. This allows the driver to instantiate without requiring the force=1 module parameter. Tested on two separate ASRock Z590 Taichi boards, both with EC firmware version 1.0 build 01/25/21. Signed-off-by: Anj Duvnjak Link: https://lore.kernel.org/r/20251222220942.10762-1-avian@extremenerds.net Signed-off-by: Guenter Roeck Signed-off-by: Sasha Levin

hwmon: (asus-ec-sensors) add Pro WS TRX50-SAGE WIFI A

2026-03-04T12:20:12Z

[ Upstream commit af7e57d444141ac9e77b57296d59c3e965c4c4fa ] Adding support for Pro WS TRX50-SAGE WIFI A, which is identical sensors-wise to Pro WS TRX50-SAGE WIFI Signed-off-by: Robert McIntyre Signed-off-by: Eugene Shalygin Link: https://lore.kernel.org/r/20251213200531.259435-4-eugene.shalygin@gmail.com Signed-off-by: Guenter Roeck Signed-off-by: Sasha Levin

hwmon: (DS620) Update broken Datasheet URL in driver documentation

2025-12-18T17:50:27Z

The URL for the DS620 datasheet has changed. Update it to reflect the current location. Signed-off-by: Okan Akyuz Link: https://lore.kernel.org/r/20251215204423.80242-1-okan.akyuz.linux@gmail.com Signed-off-by: Guenter Roeck

docs: hwmon: fix link to g762 devicetree binding

2025-12-07T22:10:18Z

The devicetree binding for g762 was converted to YAML to match vendor prefix conventions. Update the reference accordingly. Signed-off-by: Kathara Sasikumar Link: https://lore.kernel.org/r/20251205215835.783273-1-katharasasikumar007@gmail.com Fixes: 3d8e25372417 ("dt-bindings: hwmon: g762: Convert to yaml schema") Signed-off-by: Guenter Roeck

hwmon: (asus-ec-sensors) add ROG STRIX X470-I GAMING

2025-11-21T19:19:46Z

Add support for ROG STRIX X470-I GAMING Signed-off-by: René Rebe Reviewed-by: Eugene Shalygin Link: https://lore.kernel.org/r/20251120.140009.210830394703243387.rene@exactco.de Signed-off-by: Guenter Roeck

hwmon: Add Apple Silicon SMC hwmon driver

2025-11-19T02:46:21Z

The System Management Controller on Apple Silicon devices is responsible for integrating and exposing the data reported by the vast array of hardware monitoring sensors present on these devices. It is also responsible for fan control, and allows users to manually set fan speeds if they so desire. Add a hwmon driver to expose current, power, temperature, and voltage monitoring sensors, as well as fan speed monitoring and control via the SMC on Apple Silicon devices. The SMC firmware has no consistency between devices, even when they share an SoC. The FourCC keys used to access sensors are almost random. An M1 Mac mini will have different FourCCs for its CPU core temperature sensors to an M1 MacBook Pro, for example. For this reason, the valid sensors for a given device are specified in a child of the SMC Devicetree node. The driver uses this information to determine which sensors to make available at runtime. Reviewed-by: Neal Gompa Acked-by: Guenter Roeck Co-developed-by: Janne Grunau Signed-off-by: Janne Grunau Signed-off-by: James Calligeros Link: https://lore.kernel.org/r/20251112-macsmc-subdevs-v5-6-728e4b91fe81@gmail.com [groeck: Added Documentation to index] Signed-off-by: Guenter Roeck

Documentation/hwmon: Fix broken datasheet links for zl6100

2025-11-17T18:44:47Z

Some of the datasheet links contained .pdf suffix which resulted in 404. This patch updates the links to the correct URLs on Renesas website. Signed-off-by: Igor Reznichenko Link: https://lore.kernel.org/r/20251115182908.1357793-1-igor@reznichenko.net Signed-off-by: Guenter Roeck

hwmon/pmbus: (isl68137) Add support for raa229141

2025-11-12T20:13:41Z

The RAA229141A is a digital dual output multiphase (X+Y ≤ 12) PWM controller designed to be compliant with Intel VR13, VR13.HC, VR14 and VR14.Cloud specifications, targeting VCORE and auxiliary rails. The RAA229141A supports the Intel SVID interface along with PMBus V1.3 specifications, making it ideal for controlling the microprocessor core and system rails in Intel VR13, VR13.HC, VR14 and VR14.Cloud platforms. Signed-off-by: Jeff Lin Link: https://lore.kernel.org/r/20251106104519.2014853-1-jefflin994697@gmail.com Signed-off-by: Guenter Roeck

hwmon: Add TSC1641 I2C power monitor driver

2025-11-12T20:09:08Z

Add a driver for the ST Microelectronics TSC1641 16-bit high-precision power monitor. The driver supports reading bus voltage, current, power, and temperature. Sysfs attributes are exposed for shunt resistor and update interval. The driver integrates with the hwmon subsystem and supports optional ALERT pin polarity configuration. Signed-off-by: Igor Reznichenko Link: https://lore.kernel.org/r/20251105201406.1210856-3-igor@reznichenko.net Signed-off-by: Guenter Roeck

hwmon: (sy7636a) Fix sensor description

2025-11-02T19:10:06Z

The temperature is not from the die itself but from an NTC. That was verified with an IR camera. Fix that. Signed-off-by: Andreas Kemnade Link: https://lore.kernel.org/r/20251027202847.119707-1-akemnade@kernel.org Signed-off-by: Guenter Roeck