Linux kernel stable tree (mirror) https://git.radix-linux.su/kernel/linux.git/atom?h=v6.13.6 2024-11-10T22:48:07+00:00 2024-11-10T22:48:07+00:00 Ban Feng kcfeng0@nuvoton.com 2024-10-22T05:29:05+00:00 urn:sha1:46b94c485ed197bc681da242440c6e2315697c57 The NCT7363Y is a fan controller which provides up to 16 independent FAN input monitors. It can report each FAN input count values. The NCT7363Y also provides up to 16 independent PWM outputs. Each PWM can output specific PWM signal by manual mode to control the FAN duty outside. Signed-off-by: Ban Feng <kcfeng0@nuvoton.com> Message-ID: <20241022052905.4062682-3-kcfeng0@nuvoton.com> [groeck: Dropped unnecessary variable initialization, and , after { }] Signed-off-by: Guenter Roeck <linux@roeck-us.net> 2024-11-10T22:48:07+00:00 Yikai Tsai yikai.tsai.wiwynn@gmail.com 2024-10-02T08:11:30+00:00 urn:sha1:39671a14df4f26e091730d3b8fd3bb900005b83c Driver for Renesas ISL28022 power monitor with I2C interface. The device monitors voltage, current via shunt resistor and calculated power. Signed-off-by: Carsten Spieß <mail@carsten-spiess.de> Signed-off-by: Yikai Tsai <yikai.tsai.wiwynn@gmail.com> Message-ID: <20241002081133.13123-3-yikai.tsai.wiwynn@gmail.com> [groeck: Fixed alignment issues, dropped noise at end of probe] Signed-off-by: Guenter Roeck <linux@roeck-us.net> 2024-08-27T15:11:15+00:00 Inochi Amaoto inochiama@outlook.com 2024-08-17T02:22:57+00:00 urn:sha1:758b62e562f2fdffd26a84dbeafbe6888a7e130c SG2042 use an external MCU to provide basic hardware information and thermal sensors. Add driver support for the onboard MCU of SG2042. Signed-off-by: Inochi Amaoto <inochiama@outlook.com> Message-ID: <IA1PR20MB49536C786048D1E676BB9C20BB822@IA1PR20MB4953.namprd20.prod.outlook.com> Signed-off-by: Guenter Roeck <linux@roeck-us.net> 2024-08-27T15:10:23+00:00 Maximilian Luz luzmaximilian@gmail.com 2024-08-11T00:14:41+00:00 urn:sha1:63be321e5a096746b396fc43c7d25135a61617c9 Some of the newer Microsoft Surface devices (such as the Surface Book 3 and Pro 9) have thermal sensors connected via the Surface Aggregator Module (the embedded controller on those devices). Add a basic driver to read out the temperature values of those sensors. The EC can have up to 16 thermal sensors connected via a single sub-device, each providing temperature readings and a label string. Link: https://github.com/linux-surface/surface-aggregator-module/issues/59 Reviewed-by: Hans de Goede <hdegoede@redhat.com> Co-developed-by: Ivor Wanders <ivor@iwanders.net> Signed-off-by: Ivor Wanders <ivor@iwanders.net> Signed-off-by: Maximilian Luz <luzmaximilian@gmail.com> Message-ID: <20240811001503.753728-1-luzmaximilian@gmail.com> Signed-off-by: Guenter Roeck <linux@roeck-us.net> 2024-07-16T00:39:13+00:00 Linus Torvalds torvalds@linux-foundation.org 2024-07-16T00:39:13+00:00 urn:sha1:500a711df663adccb30fd3508960ff90c73f1cd4 Pull hwmon updates from Guenter Roeck: "Obsolete driver removals: - Removed obsolete adm1021 and max6642 drivers New drivers: - MPS MP2891, MP2993, MP9941, and MP5920 - SPD5118 (Temperature Sensor and EEPROM) Added device support to existing drivers: - g762: G761 - dell-smm: Dell OptiPlex 7060 - asus-ec-sensors: ProArt X670E-CREATOR WIFI - corsair-psu: HX1200i Series 2023 psu - nzxt-smart2: Additional USB IS for NZXT RGB & Fan Controller Notable enhancements and fixes: - Removed use of i2c_match_id() - Constified struct regmap_config where feasible - Cleaned up amc6821 driver, and converted to use regmap and with_info API - Converted max6639 driver to use with_info API; added support for additional sysfs attributes - Fixed various sysfs attribute underflows - Added PEC support to hwmon core, and use in lm90 and max31827 drivers And various other minor fixes and improvements" * tag 'hwmon-for-v6.11' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging: (103 commits) hwmon: (max6697) Fix swapped temp{1,8} critical alarms hwmon: (max6697) Fix underflow when writing limit attributes hwmon: Remove obsolete adm1021 and max6642 drivers hwmon: (pmbus/ltc4286) Drop unused i2c device ids hwmon: (g762) Initialize fans after configuring clock hwmon: (amc6821) Add support for pwm1_mode attribute hwmon: (amc6821) Convert to with_info API hwmon: (amc6821) Convert to use regmap hwmon: (amc6821) Drop unnecessary enum chips hwmon: (amc6821) Use BIT() and GENMASK() hwmon: (amc6821) Use tabs for column alignment in defines hwmon: (amc6821) Reorder include files, drop unnecessary ones hwmon: (amc6821) Add support for fan1_target and pwm1_enable mode 4 hwmon: (amc6821) Rename fan1_div to fan1_pulses hwmon: (amc6821) Make reading and writing fan speed limits consistent hwmon: (amc6821) Stop accepting invalid pwm values hwmon: (w83627ehf) Fix underflows seen when writing limit attributes hwmon: (nct6775-core) Fix underflows seen when writing limit attributes hwmon: (lm95234) Fix underflows seen when writing limit attributes hwmon: (adc128d818) Fix underflows seen when writing limit attributes ... 2024-07-14T18:48:43+00:00 Guenter Roeck linux@roeck-us.net 2024-07-12T17:27:26+00:00 urn:sha1:ed99ae74f2328e42286880c946953a8f9dd95a7e ADM1021, MAX6642, and compatible chips are supported by the lm90 driver. Remove the obsolete stand-alone drivers to reduce maintenance overhead. Reviewed-by: Tzung-Bi Shih <tzungbi@kernel.org> Signed-off-by: Guenter Roeck <linux@roeck-us.net> 2024-06-10T16:13:41+00:00 Guenter Roeck linux@roeck-us.net 2024-05-27T17:49:10+00:00 urn:sha1:09262e9814ca0851c937cab1f26df4ab207885a1 Add support for SPD5118 (Jedec JESD300) compliant temperature sensors. Such sensors are typically found on DDR5 memory modules. Cc: René Rebe <rene@exactcode.de> Cc: Thomas Weißschuh <linux@weissschuh.net> Reviewed-by: Thomas Weißschuh <linux@weissschuh.net> Tested-by: Thomas Weißschuh <linux@weissschuh.net> Tested-by: Stephen Horvath <s.horvath@outlook.com.au> Tested-by: Armin Wolf <W_Armin@gmx.de> Signed-off-by: Guenter Roeck <linux@roeck-us.net> 2024-06-03T04:13:43+00:00 Thomas Weißschuh linux@weissschuh.net 2024-05-29T06:27:12+00:00 urn:sha1:bc3e45258096f2ea2116302abefde4b1cb9bc3c1 The ChromeOS Embedded Controller exposes fan speed and temperature readings. Expose this data through the hwmon subsystem. The driver is designed to be probed via the cros_ec mfd device. Signed-off-by: Thomas Weißschuh <linux@weissschuh.net> Acked-by: Guenter Roeck <linux@roeck-us.net> Link: https://lore.kernel.org/r/20240529-cros_ec-hwmon-v4-2-5cdf0c5db50a@weissschuh.net [tzungbi: Fixed typo in MAINTAINERS: "chros_ec_hwmon" -> "cros_ec_hwmon"] Signed-off-by: Tzung-Bi Shih <tzungbi@kernel.org> 2024-04-30T17:31:26+00:00 David Ober dober6023@gmail.com 2024-03-28T12:12:50+00:00 urn:sha1:70118f85e6538f5c376f57a3e8d621f1f3448754 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> 2024-03-07T18:50:16+00:00 Billy Tsai billy_tsai@aspeedtech.com 2024-02-21T10:40:25+00:00 urn:sha1:7e1449cd15d1096157d1a9923b82e37602fb7eb0 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>