Changes in Kconfig

67f8bc848ee31831336bd478e57d2f993551902e - Merge drm/drm-fixes into drm-misc-fixes

Tue, 01 Sep 2026 09:38:51 +0200

Merge drm/drm-fixes into drm-misc-fixesLet's start the 7.3 drm-misc-fixes cycle.Signed-off-by: Maxime Ripard List of files: /linux/drivers/hwmon/pmbus/Kconfig

b2128290c29902315e632ea59e0504d6bc9e9b42 - Merge remote-tracking branch 'drm/drm-next' into msm-next-backmerge

Sat, 18 Jul 2026 17:06:55 +0200

Merge remote-tracking branch 'drm/drm-next' into msm-next-backmergeBackmerge of drm-next, mainly to pick up dt bindings docs updates toavoid conflicts.Signed-off-by: Rob Clark List of files: /linux/drivers/hwmon/pmbus/Kconfig

637315cb400eed1dbe721954fea437a61a2d65b2 - Merge tag 'kvm-riscv-7.3-1' of https://github.com/kvm-riscv/linux into HEAD

Tue, 18 Aug 2026 13:07:31 +0200

Merge tag 'kvm-riscv-7.3-1' of https://github.com/kvm-riscv/linux into HEADKVM/riscv changes for 7.3- Svadu/Zicfiss/Zicfilp FWFT support for Guest- Use try_cmpxchg for IMSIC MRIF RMW- More arch-specific tracepoints in KVM RISC-V- Eager Page Splitting for KVM RISC-V- Optimize hfence request handling for SMP Guests- Improve dirty log clearing by skipping zero bits in mask- Guard HFENCE range loops against overflow- CPU PM notifiers in KVM RISC-V for non-retentive idle states- Fix kernel-mode vector context save/restore for Guest List of files: /linux/drivers/hwmon/pmbus/Kconfig

efe86f088f48f18c27b648e5724048947f3b7fb4 - Merge drm/drm-next into drm-xe-next

Tue, 14 Jul 2026 15:40:31 +0200

Merge drm/drm-next into drm-xe-nextSync some i915/display changesSigned-off-by: Rodrigo Vivi List of files: /linux/drivers/hwmon/pmbus/Kconfig

6d177908bad5992e17669030db41caab88041d5e - Merge drm/drm-next into drm-intel-next

Tue, 30 Jun 2026 14:55:43 +0200

Merge drm/drm-next into drm-intel-nextSync with v7.2-rc1.Signed-off-by: Jani Nikula List of files: /linux/drivers/hwmon/pmbus/Kconfig

827b9aabd3ea3e96d5e48abed9f44dbd1e550d4e - Merge drm/drm-next into drm-misc-next

Tue, 30 Jun 2026 10:16:00 +0200

Merge drm/drm-next into drm-misc-nextBackmerging to get drm-misc-next to v7.2-rc1.Signed-off-by: Thomas Zimmermann List of files: /linux/drivers/hwmon/pmbus/Kconfig

7dd19adaaac9a161723a24de7c270861063ec6ac - Merge tag 'v7.2-rc1' into drm-rust-next

Sun, 28 Jun 2026 22:39:43 +0200

Merge tag 'v7.2-rc1' into drm-rust-nextMerge v7.2-rc1 into drm-rust-next to start the next cycle.Devres now requires T: 'static, which conflicts with shmem::Object usingDevres> without that bound. Resolve by adding 'staticas a supertrait to DriverObject and DeviceContext, which does notrestrict any current use cases since DriverObject is always implementedon owned, refcounted types and DeviceContext is a sealed marker traitwith only unit-type implementors.If DriverObject (or DeviceContext) ever becomes lifetime-parameterized(e.g. via a GAT for TTM backed objects), the 'static supertrait can berelaxed at that point.Signed-off-by: Danilo Krummrich List of files: /linux/drivers/hwmon/pmbus/Kconfig

7acf90feab8b009fde7def08ff2c622d0f10e99f - Merge tag 'hwmon-for-v7.3' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging

Wed, 19 Aug 2026 18:56:28 +0200

Merge tag 'hwmon-for-v7.3' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-stagingPull hwmon updates from Guenter Roeck: "New drivers: - Kandou KB9002 retimer - PolarFire SoC temp/voltage sensor - Eswin EIC7700 PVT sensor - PMBus: - Analog Devices MAX16545/MAX16550 and Volterra VT7505 - Monolithic MPQ82D00 and MPQ8646 - Silergy SQ24860 Added support to existing drivers: - asus-ec-sensors: Support for ROG STRIX Z390-E GAMING, ProArt Z690-CREATOR WIFI, ROG STRIX X870E-E GAMING WIFI7 R2, ROG CROSSHAIR X870E HERO, and ROG Maximus Z790 Hero - asus_rog_ryujin: Siupport for ROG Ryujin III - ina2xx: Support for INA232 - k10temp: Per-CCD temperature monitoring for Zen5 Turin - nct6775: List NCT5585D as supported chip - nzxt-kraken3: Support for NZXT Kraken 2024 Elite - sht3x: Support for GXCAS GXHT30 - tmp102: Add device IDs for TMP110 and TMP113 - yogafan: Support for LOQ 15IAX9, XiaoXin Pro 13ARE 2020, IdeaPad 3 15ALC6, Legion Pro 7 16AFR10H, Yoga Pro 7 14IAH10, Yoga 7 16ARP8, and Lenovo LOQ 15IAX9 - PMBus: - max20830: Support for max20830c and max20840c - max34440: Support for MAX34452, and support for newer version of max34451 - adm1275: Support for ROHM BD12780 and BD12790 Other notable changes: - Constify various device attributes - Remove redundant dev_err() and dev_err_probe() from various drivers - applesmc: Convert to hwmon_device_register_with_info - adt7470: Add thermal zone sensor support - coretemp: Fix core_data leak on CPUs without PTS - emc1403: Drop hysteresis for low limit temperature - max6621: Fix various over- and underflow problems - PMBus: - Introduce pmbus_read_smbus_i2c_block_data() and use it in various drivers - Export and use pmbus_check_and_notify_faults() - Let PMBus drivers report the supported PMBus revision Various other minor fixes and improvements"* tag 'hwmon-for-v7.3' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging: (110 commits) hwmon: (emc1403) Drop hysteresis for low limit temperature hwmon: (coretemp) Fix core_data leak on CPUs without PTS hwmon: (max6621) fix negative temperature offset and crit readings hwmon: (max6621) fix temperature clamp range hwmon: (asus_rog_ryujin) Add ROG Ryujin III White Edition hwmon: (asus_rog_ryujin) Add ROG Ryujin III support hwmon: (asus_rog_ryujin) Add per-device configuration hwmon: (k10temp) Add per-CCD temperature monitoring for Zen5 Turin hwmon: (tmp102) Add TMP113 device ID hwmon: (tmp102) Add TMP110 device ID hwmon: (nct6775) Add NCT5585D to list of supported chips Documentation: hwmon: (nct6775) Add missing NCT6797D and NCT6798D hwmon: (emc1403) Add regulator support hwmon: (emc1403) Convert to use OF bindings dt-bindings: hwmon: Document SMSC EMC1402/1403/1404/1428 hwmon: (asus-ec-sensors) add ROG STRIX Z390-E GAMING hwmon: (sysfs) Allow drivers to register const attributes hwmon: (corsair-psu) Update documentation hwmon: (core) Use const APIs for the dynamically allocated sysfs attributes hwmon: (core) Constify device attributes ... List of files: /linux/drivers/hwmon/pmbus/Kconfig

0eaed89c18aeedf0898baf2dbf5ff027c6795152 - Merge tag 'timers-v7.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/daniel.lezcano/linux into timers/clocksource

Mon, 17 Aug 2026 10:29:52 +0200

Merge tag 'timers-v7.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/daniel.lezcano/linux into timers/clocksource - Use designated initializers for sh_mtu2, sh_cmt, and sh_tmu, and drop the unused initializer in the platform_device_id table for sh_mtu2 (Uwe Kleine-König) - Remove redundant dev_err()/dev_err_probe() messages when devm_request_*_irq() fails, as the helper already logs an error message (Pan Chuang) - Fix a boot hang on Allwinner D1 when a forced minimum delta is used with the sun4i timer (Felix Yan) - Fix an IRQ leak in the cpuhp_setup_state() error path by freeing the IRQ on failure in the NXP PIT driver (WenTao Liang) - Fix incorrect unmapping of shared MMIO between the clocksource and clockevent drivers. If one of them fails to initialize, the error path unmaps the shared MMIO region, leaving the other driver with an invalid mapping on clps711x (Guangshuo Li) - Make the samsung_pwm driver compatible with PREEMPT_RT by replacing regular spinlocks with raw_spinlock_t in atomic contexts (Marek Szyprowski) - Use __raw_readl() and __raw_writel() instead of ioread32() and iowrite32() to support SWAP_IO_SPACE in the rtl-otto driver (Rustam Adilov) - Fix a missing clk_disable_unprepare() call in the timer initialization error path of the Armada driver (Yuho Choi)Link: https://lore.kernel.org/lkml/75feea31-683d-45a1-87f4-ab045e0152ae@oss.qualcomm.com List of files: /linux/drivers/hwmon/pmbus/Kconfig

b4d85f863e5a6f1fa01b186001af0f68f4f5239e - Merge branch 'next' into for-linus

Sat, 15 Aug 2026 06:26:07 +0200

Merge branch 'next' into for-linusPrepare input updates for 7.3 merge window. List of files: /linux/drivers/hwmon/pmbus/Kconfig

25ad621391ffc292f5d14381ebcb8c6d30f16a5f - hwmon: (pmbus/mpq8646) Gate the writes

Thu, 30 Jul 2026 17:44:02 +0200

hwmon: (pmbus/mpq8646) Gate the writesThe write cases of debugfs entries are provisioning and benchhelpers. By designs the MPQ8646 powers the CPU core rail,so a wrong write can brown out the board or persist a badsetpoint into finite-cycle NVM.Said differently: some wrong register writes can and likelywill physically damage or destroy the chip and/or the board.To be safe, it is disabled by default behind aCONFIG_SENSORS_MPQ8646_DEBUG_UNSAFE and we print an explicit warningbanner at probe time when they are built in.Signed-off-by: Vincent Jardin Link: https://lore.kernel.org/r/20260730-mpq8646_v0-v7-4-e7c7ad768d5d@free.frSigned-off-by: Guenter Roeck List of files: /linux/drivers/hwmon/pmbus/Kconfig

24be24bebc1bc6d529068a2e725984a498b2aa98 - hwmon: (pmbus) Add MPQ8646 driver

Thu, 30 Jul 2026 17:44:01 +0200

hwmon: (pmbus) Add MPQ8646 driverAdd a new driver for the MPS MPQ8646 that is a PMBus device.Beyond basic PMBus telemetry, the driver adds: - alarm acknowledge via inX_reset_history. - STATUS_WORD MPS-extended bit decode and the NVM-backed PROTECTION_LAST post-mortem, exposed as a read-only debugfs decoder. - In-driver alarm-poll fallback work item (thanks lm90) for boards without SMBALERTSigned-off-by: Vincent Jardin Link: https://lore.kernel.org/r/20260730-mpq8646_v0-v7-3-e7c7ad768d5d@free.frSigned-off-by: Guenter Roeck List of files: /linux/drivers/hwmon/pmbus/Kconfig

4cdcd4789fb6d43939680ff5ac0eb8af49ca1d84 - hwmon: (pmbus/max20830): add support for max20830c and max20840c

Thu, 30 Jul 2026 03:03:36 +0200

hwmon: (pmbus/max20830): add support for max20830c and max20840cAdd support for MAX20830C and MAX20840 step-down DC-DC switchingregulator with PMBus interface. MAX20830C is a different packagingfor MAX20830, and MAX20840C supports 40A regulation compared toMAX20830 that is only 30A.Signed-off-by: Alexis Czezar Torreno Link: https://lore.kernel.org/r/20260730-dev-max20830c-v5-4-a7553f84ee74@analog.comSigned-off-by: Guenter Roeck List of files: /linux/drivers/hwmon/pmbus/Kconfig

97c1723a1d35ee3046eeb97b15eb69b87da0bea5 - hwmon: (pmbus/vt7505) Add driver for Analog Devices MAX16545/MAX16550 and Volterra VT7505

Sat, 25 Jul 2026 23:20:14 +0200

hwmon: (pmbus/vt7505) Add driver for Analog Devices MAX16545/MAX16550 and Volterra VT7505Add a PMBus driver for the Analog Devices MAX16545 and MAX16550, and theVolterra VT7505 controllers. The driver reports input/output voltage,input/output current, input power and temperature over PMBus. All valuesuse the direct data format. Peak input voltage, output voltage, outputcurrent, input power and temperature readings are exposed and can bereset.The reported current and power depend on the external current-reportresistor connected to the ILOAD pin, which can be provided through the"adi,rload-ohms" device tree property.On the MAX16550 and VT7505, the severe-OCP deglitch time can optionallybe configured with the "adi,ocp-severe-filter-us" device tree property.When omitted, the existing hardware setting is left unchanged.Co-developed-by: Dhruva Devineni Co-developed-by: Debjit Ghosh Co-developed-by: JawaharBalaji Thirumalaisamy Co-developed-by: Avadhut Naik Co-developed-by: Santhanakrishnan Balraj Co-developed-by: Brian Mak Signed-off-by: Georgi Vlaev Signed-off-by: Sanman Pradhan Link: https://lore.kernel.org/r/20260725211945.288415-3-sanman.pradhan@hpe.comSigned-off-by: Guenter Roeck List of files: /linux/drivers/hwmon/pmbus/Kconfig

3d078657cf8c8b270136423eee2732842a688693 - hwmon: (pmbus/max34440): Add support for MAX34452

Wed, 22 Jul 2026 03:29:31 +0200

hwmon: (pmbus/max34440): Add support for MAX34452Add support for Maxim MAX34452 PMBus 16-Channel V/I Monitor and12-Channel Sequencer/Marginer. The device is similar to MAX34451and shares the same configuration function.The MAX34452 supports:- 16 configurable voltage/current monitoring channels- 5 temperature sensors (pages 16-20)- Dynamic channel configuration via MFR_CHANNEL_CONFIG- IOUT average monitoringSigned-off-by: Carlos Jones Jr Co-Developed by: Alexis Czezar Torreno Signed-off-by: Alexis Czezar Torreno Link: https://lore.kernel.org/r/20260722-max34451_fixes-v2-3-bbddb18ec1d6@analog.comSigned-off-by: Guenter Roeck List of files: /linux/drivers/hwmon/pmbus/Kconfig

ff71049f36172fd3590bd170d1bc9cdd9c3e6839 - hwmon: (pmbus) Add MPQ82D00 driver

Sat, 04 Jul 2026 10:19:52 +0200

hwmon: (pmbus) Add MPQ82D00 driverAdd support for MPS mpq82d00 controller. This driver exposestelemetry and limit value readings and writtings.Signed-off-by: Wensheng Wang Link: https://lore.kernel.org/r/20260704081952.1701914-2-wenswang@yeah.net[groeck: Fixed "WARNING: Title underline too short"]Signed-off-by: Guenter Roeck List of files: /linux/drivers/hwmon/pmbus/Kconfig

73a76fa6e865aaf82bea6df26afd3efb06e6ea88 - hwmon: (pmbus/adm1275) Support ROHM BD12790

Fri, 26 Jun 2026 09:26:02 +0200

hwmon: (pmbus/adm1275) Support ROHM BD12790Add support for ROHM BD12790 hot-swap controller which is largelysimilar to Analog Devices adm1272.The BD12790 uses the same selectable 60V/100V voltage ranges and15mV/30mV current-sense ranges as the ADM1272, and the same VRANGE(bit 5) and IRANGE (bit 0) layout in PMON_CONFIG. It therefore usesa dedicated coefficient table that mirrors adm1272_coefficients, withthe following differences derived from BD12790 datasheet Table 1 (p.18):- power 60V/30mV: m=17560 (vs. 17561)- power 100V/30mV: m=10536 (vs. 10535)- temperature: b=31880 (vs. 31871, reflecting T[11:0] = 4.2*T + 3188)Signed-off-by: Matti Vaittinen Assisted-by: GitHub Copilot:claude-sonnet-4.6Link: https://lore.kernel.org/r/b209c1b47712b69f17b52cfd7a7a38ed76024ca7.1782458224.git.mazziesaccount@gmail.com[groeck: Fixed comment describing BD12790 coefficients]Signed-off-by: Guenter Roeck List of files: /linux/drivers/hwmon/pmbus/Kconfig

5a419373bc1c77185e99a5c7306d81121269b2ef - hwmon: (pmbus/adm1275) Support ROHM BD12780

Fri, 26 Jun 2026 09:24:55 +0200

hwmon: (pmbus/adm1275) Support ROHM BD12780ROHM BD12780 and BD12780A are hot-swap controllers. They are largelysimilar to Analog Devices ADM1278. Besides the ID registers and someadded functionality, the BD12780 and BD12780A mark PMON_CONFIG bits[15:14] as reserved. Hence TSFILT setting must be omitted on these ICs.The BD12780 has 3 pins usable for configuring the I2C address. TheBD12780A lists the ADDR3-pin as "not connect".Support ROHM BD12780 and BD12780A controllers.Signed-off-by: Matti Vaittinen Link: https://lore.kernel.org/r/e1e6e6218c08b562311356ef9c57378d32c26b08.1782458224.git.mazziesaccount@gmail.comSigned-off-by: Guenter Roeck List of files: /linux/drivers/hwmon/pmbus/Kconfig

bee42c631116d61edbec7853b8791598369571b3 - hwmon: (pmbus/xdpe1a2g7b) Add regulator support

Sat, 20 Jun 2026 08:44:57 +0200

hwmon: (pmbus/xdpe1a2g7b) Add regulator supportRegister both dual-loop output channels with the regulator framework bypopulating regulator_desc[] and num_regulators in pmbus_driver_info.This exposes the standard PMBus OPERATION-based on/off control andstatus reporting to consumer drivers.Signed-off-by: Abdurrahman Hussain Link: https://lore.kernel.org/r/20260619-xdpe1a2g7b-v1-1-428c3847be0d@nexthop.aiSigned-off-by: Guenter Roeck List of files: /linux/drivers/hwmon/pmbus/Kconfig

93ab13d896418e6929e8b2a6618d9b789ae56f4d - hwmon: (pmbus) Add support for Silergy SQ24860

Fri, 12 Jun 2026 05:03:03 +0200

hwmon: (pmbus) Add support for Silergy SQ24860Add PMBus hwmon support for the Silergy SQ24860 eFuse.The driver reports input voltage, output voltage, auxiliary voltage,input current, input power, and temperature. It also exposes peak,average, and minimum history attributes, sample count configuration,and maps the manufacturer-specific VIREF register to the generic inputover-current fault limit attribute.The IMON resistor value is read from the silergy,rimon-micro-ohms deviceproperty and used to configure the input current calibration gain.Signed-off-by: Ziming Zhu Link: https://lore.kernel.org/r/20260612030304.5165-3-zmzhu0630@163.comSigned-off-by: Guenter Roeck List of files: /linux/drivers/hwmon/pmbus/Kconfig