Changes in Kconfig

c17ee635fd3a482b2ad2bf5e269755c2eae5f25e - Merge drm/drm-fixes into drm-misc-fixes

Mon, 23 Feb 2026 10:09:45 +0100

Merge drm/drm-fixes into drm-misc-fixes7.0-rc1 was just released, let's merge it to kick the new release cycle.Signed-off-by: Maxime Ripard List of files: /linux/drivers/mfd/Kconfig

4668c4831fbcb924ef9ce63b32f8a4daefd3d6fc - Merge tag 'mfd-next-6.20' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd

Mon, 16 Feb 2026 20:05:44 +0100

Merge tag 'mfd-next-6.20' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfdPull MFD updates from Lee Jones: "New Support & Features: - Add comprehensive support for the ROHM BD72720 PMIC, including core MFD, regulator, GPIO, clock gate, RTC, and power-supply drivers - Add support for the Rockchip RK801 PMIC, including core MFD and regulator drivers - Add support for the ROHM BD73900 PMIC by leveraging existing common drivers - Wire up RTC, hwmon, and input sub-devices for the Apple SMC (macsmc) driver - Add support for the Delta Networks TN48M switch CPLD via the simple-mfd-i2c driver - Add support for the TS133 variant to the QNAP MCU driver - Provide support for the sama7d65 XLCD controller in the Atmel HLCDC driver - Add backlight sub-device support to the Congatec Board Controller (cgbc) - Add Intel Nova Lake-S (NVL-S) PCI IDs to the Intel LPSS driver Improvements & Fixes: - Implement a "wrapper regmap" for the ROHM BD72720 to handle dual I2C slave addresses (0x4b and 0x4c) transparently for child devices - Introduce mutex locking around 'mfd_of_node_list' in the MFD core to ensure safe concurrent access - Fix a potential regulator resource leak in the Arizona core driver during boot sequence failures - Resolve child device duplication issues on driver rebind for Qualcomm PM8xxx and OMAP USB host drivers by using of_platform_depopulate() - Fix IRQ domain name duplication for the Samsung S2MPG10 by adding a unique domain suffix - Implement LOCK register handling for the TI TPS65214 variant to unlock registers at probe time - Fully convert the Loongson-2K BMC driver to use managed resources (pcim) and the standard PCI resource API - Ensure the Apple SMC mutex is correctly initialized during probe to prevent NULL pointer dereferences - Expand the ROHM BD71828 power-supply driver to support 9-bit register addresses - Simplify the Samsung S5M RTC driver by querying platform device IRQ resources directly - Revert an incorrect read-to-write mask change in the DA9052 SPI driver to restore default OTP behavior - Fix kernel-doc warnings in the TI TPS6105x driver- Cleanups & Refactoring - Simplify the MFD core by utilizing the scoped for_each_child_of_node_scoped() macro and streamlining device_node storage - Rename ROHM BD71828 IC-specific entities to use consistent prefixes for better extensibility - Refactor ROHM BD71828 regmap definitions using the regmap_reg_range() macro - Update the ROHM BD71828 driver to use standard C-style comment headers - Remove the now unused 'irq_data' field from the Samsung SEC core structure - Drop unnecessary use of irqd_get_trigger_type() in the Maxim MAX77759 driver - Default MFD_SPACEMIT_P1 to 'm' if ARCH_SPACEMIT is selected - Add missing charger-related registers to the ROHM BD71828 core header and Type-C CC registers to the AXP717 Device Tree Binding Updates: - Add new bindings for the ROHM BD72720 PMIC, Rockchip RK801 PMIC, Bitmain BM1880 System Controller, and NXP LPC32xx System Control Block - Clarify trickle-charge terminology and add properties for voltage drop (VDR) correction and upper charge limits to the generic battery binding - Document GPR syscon for NXP S32 SoCs and the smp-memram subnode for Aspeed SCU - Document numerous new Qualcomm SPMI PMIC compatibles (pmcx0102, pmh0101, pmk8850, etc) - Add compatibles for the sama7d65 XLCD (Atmel), LAN9691 Flexcom (Microchip), and various MediaTek SCPSYS and regulator components - Fix a dead link to the audio codec binding in the DA9055 documentation"* tag 'mfd-next-6.20' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd: (41 commits) dt-bindings: mfd: da9055: Fix dead link to codec binding mfd: cgbc: Add support for backlight dt-bindings: mfd: qcom,spmi-pmic: Document PMICs present on Glymur and Kaanapali dt-bindings: mfd: Document smp-memram subnode for aspeed,ast2x00-scu mfd: intel-lpss: Add Intel Nova Lake-S PCI IDs mfd: ls2kbmc: Use PCI API instead of direct accesses mfd: ls2kbmc: Fully convert to use managed resources dt-bindings: mfd: mediatek: mt6397: Add missing MT6331 regulator compat dt-bindings: mfd: mediatek,mt8195-scpsys: Add mediatek,mt6795-scpsys dt-bindings: mfd: atmel,sama5d2-flexcom: Add microchip,lan9691-flexcom mfd: omap-usb-host: Fix OF populate on driver rebind mfd: qcom-pm8xxx: Fix OF populate on driver rebind dt-bindings: mfd: syscon: Allow syscon compatible for mediatek,mt7981-topmisc mfd: qnap-mcu: Add driver data for TS133 variant dt-bindings: mfd: qnap,ts433-mcu: Add qnap,ts133-mcu compatible mfd: sec: Fix IRQ domain names duplication mfd: simple-mfd-i2c: Add Delta TN48M CPLD support mfd: macsmc: Initialize mutex dt-bindings: mfd: nxp: Add NXP LPC32xx System Control Block mfd: Kconfig: Default MFD_SPACEMIT_P1 to 'm' if ARCH_SPACEMIT ... List of files: /linux/drivers/mfd/Kconfig

273a171dee33cb77070d7259c469d9440548c7df - Merge branch 'next' into for-linus

Sat, 14 Feb 2026 22:06:51 +0100

Merge branch 'next' into for-linusPrepare input updates for 7.0 merge window. List of files: /linux/drivers/mfd/Kconfig

d70178215211a7c73ecabeb55eeb0f8ef002bcab - Merge tag 'gpio-updates-for-v7.0-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux

Wed, 11 Feb 2026 19:53:39 +0100

Merge tag 'gpio-updates-for-v7.0-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linuxPull gpio updates from Bartosz Golaszewski: "There are two new drivers and some changes to GPIO core but mostly just GPIO driver updates across a wide array of files, adding support for new models as well as various refactoring changes. Nothing controversial and everything has spent a good measure of time in linux-next. GPIOLIB core: - shrink the GPIO bus driver stub code - rework software node support for "undefined" software nodes - provide and use devm_fwnode_gpiod_get_optional() - only compile the OF quirk for MT2701 when needed New drivers: - add the GPIO driver for ROHM bd72720 - add the gpio-line-mux driver providing 1-to-many mapping for a single real GPIO Driver changes: - refactor gpio-pca9570: use lock guard, add missing headers, use devres consistently - add support for a new model (G7 Aspeed sgpiom) to the aspeed-sgpio driver along with some prerequisite refactoring - use device_get_match_data() where applicable and save some lines - add support for more models to gpio-cadence - add the compatible property to reset-gpio and use it in shared GPIO management - drop unnecessary use of irqd_get_trigger_type() in gpio-max77759 - add support for a new variant to gpio-pca953x - extend build coverage with COMPILE_TEST for more drivers - constify configfs structures in gpio-sim and gpio-virtuser - add support for the K3 SoC to gpio-spacemit - implement the missing .get_direction() callback in gpio-max77620 - add support for Tegra264 to gpio-tegra186 - drop unneeded MODULE_ALIAS() from gpio-menz127 DT bindings: - document support for the opencores GPIO controller in gpio-mmio - document new variants for gpio-pca953x Documentation: - extensively describe interrupt source detection for gpio-pca953x and add more models to the list of supported variants"* tag 'gpio-updates-for-v7.0-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux: (59 commits) gpio: tegra186: Add support for Tegra264 dt-bindings: gpio: Add Tegra264 support gpio: spacemit-k1: Use PDR for pin direction, not SDR/CDR gpio: max77620: Implement .get_direction() callback gpio: aspeed-sgpio: Support G7 Aspeed sgpiom controller dt-bindings: gpio: aspeed,sgpio: Support ast2700 gpio: aspeed-sgpio: Convert IRQ functions to use llops callbacks gpio: aspeed-sgpio: Create llops to handle hardware access gpio: aspeed-sgpio: Remove unused bank name field gpio: aspeed-sgpio: Change the macro to support deferred probe regulator: bd71815: switch to devm_fwnode_gpiod_get_optional gpiolib: introduce devm_fwnode_gpiod_get_optional() wrapper gpio: mmio: Add compatible for opencores GPIO dt-bindings: gpio-mmio: Correct opencores GPIO gpio: pca9570: use lock guards gpio: pca9570: Don't use "proxy" headers gpio: pca9570: Use devm_mutex_init() for mutex initialization MAINTAINERS: Add ROHM BD72720 PMIC power: supply: bd71828-power: Support ROHM BD72720 power: supply: bd71828: Support wider register addresses ... List of files: /linux/drivers/mfd/Kconfig

cb3aa2b540b0116caa900ea644d785cc583feed5 - Merge tag 'ib-mfd-clk-gpio-power-regulator-rtc-v6.20' into psy-next

Fri, 30 Jan 2026 22:38:57 +0100

Merge tag 'ib-mfd-clk-gpio-power-regulator-rtc-v6.20' into psy-nextMerge immutable branch between MFD, Clk, GPIO, Power, Regulator and RTCdue for the v6.20 merge window to apply further cleanups on top of theBD72720 power-supply driver contained in this branch.Signed-off-by: Sebastian Reichel List of files: /linux/drivers/mfd/Kconfig

8f34c1a64c5394d2b51d3fba197947dc4b0b48a0 - mfd: simple-mfd-i2c: Add Delta TN48M CPLD support

Mon, 12 Jan 2026 17:14:52 +0100

mfd: simple-mfd-i2c: Add Delta TN48M CPLD supportDelta TN48M switches have a Lattice CPLD that servesmultiple purposes including being a GPIO expander.So, lets use the simple I2C MFD driver to provide the MFD core.Also add a virtual symbol which pulls in the simple-mfd-i2c driver andprovide a common symbol on which the subdevice drivers can depend on.Fixes: b3dcb5de6209 ("gpio: Add Delta TN48M CPLD GPIO driver")Signed-off-by: Robert Marko Link: https://lore.kernel.org/20220131133049.77780-2-robert.marko@sartura.hrLink: https://lore.kernel.org/linux-gpio/20260112064950.3837737-1-rdunlap@infradead.org/Signed-off-by: Linus Walleij Link: https://patch.msgid.link/20260112-mfd-tn48m-v11-1-00c798d8cd2a@kernel.orgSigned-off-by: Lee Jones List of files: /linux/drivers/mfd/Kconfig

9d1e2d5f2b24a24b32aca451d6a7feb081ad5a62 - mfd: Kconfig: Default MFD_SPACEMIT_P1 to 'm' if ARCH_SPACEMIT

Thu, 25 Dec 2025 08:46:32 +0100

mfd: Kconfig: Default MFD_SPACEMIT_P1 to 'm' if ARCH_SPACEMITThe default value of the P1 sub-device depends on the valueof P1, so P1 should have a default value here.Signed-off-by: Troy Mitchell Acked-by: Alex Elder Link: https://patch.msgid.link/20251225-p1-kconfig-fix-v4-2-44b6728117c1@linux.spacemit.comSigned-off-by: Lee Jones List of files: /linux/drivers/mfd/Kconfig

70ef762fa8ca126e8ff7dfdfa7a83df46e671de7 - Merge branches 'ib-mfd-clk-gpio-power-regulator-rtc-6.20', 'ib-mfd-regulator-6.20' and 'ib-mfd-rtc-6.20' into ibs-for-mfd-merged

Thu, 22 Jan 2026 15:21:19 +0100

Merge branches 'ib-mfd-clk-gpio-power-regulator-rtc-6.20', 'ib-mfd-regulator-6.20' and 'ib-mfd-rtc-6.20' into ibs-for-mfd-merged List of files: /linux/drivers/mfd/Kconfig

cc4adab164b772a34b3340d644b7c4728498581e - Merge tag 'v6.19-rc1' into msm-next

Tue, 20 Jan 2026 23:06:55 +0100

Merge tag 'v6.19-rc1' into msm-nextMerge Linux 6.19-rc1 in order to catch up with other changes (e.g. UBWCconfig database defining UBWC_6).Signed-off-by: Dmitry Baryshkov List of files: /linux/drivers/mfd/Kconfig

156442eb6e44d545f09559bd70c5b31fba39eb01 - mfd: rk8xx: Add RK801 support

Mon, 12 Jan 2026 13:43:50 +0100

mfd: rk8xx: Add RK801 supportThe RK801 is a Power Management IC (PMIC) for multimediaand handheld devices. It contains the following components:- 4 BUCK- 2 LDO- 1 SWITCHSigned-off-by: Joseph Chen Link: https://patch.msgid.link/20260112124351.17707-3-chenjh@rock-chips.comSigned-off-by: Lee Jones List of files: /linux/drivers/mfd/Kconfig

6acd0e82ca8303b5c09ef7870bd40dbfd8dd53d3 - Merge tag 'ib-mfd-clk-gpio-power-regulator-rtc-v6.20' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd into gpio/for-next

Thu, 15 Jan 2026 16:37:34 +0100

Merge tag 'ib-mfd-clk-gpio-power-regulator-rtc-v6.20' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd into gpio/for-nextImmutable branch between MFD, Clk, GPIO, Power, Regulator and RTC due for the v6.20 merge window List of files: /linux/drivers/mfd/Kconfig

af25277b1ddc6c65879247387d127c38c51ba9f0 - mfd: rohm-bd71828: Support ROHM BD72720

Mon, 15 Dec 2025 14:19:35 +0100

mfd: rohm-bd71828: Support ROHM BD72720The ROHM BD72720 is a power management IC which continues the BD71828family of PMICs. Similarly to the BD71815 and BD71828, the BD72720integrates regulators, charger, RTC, clock gate and GPIOs.The main difference to the earlier PMICs is that the BD72720 has twodifferent I2C slave addresses. In addition to the registers behind the'main I2C address', most of the charger (and to some extent LED) controlis done via registers behind a 'secondary I2C slave address', 0x4c.Signed-off-by: Matti Vaittinen Link: https://patch.msgid.link/c7b3f1b25616a0add21cea38019e50a89873b6ac.1765804226.git.mazziesaccount@gmail.comSigned-off-by: Lee Jones List of files: /linux/drivers/mfd/Kconfig

5add3c3c280a35f7e258e9cef7607db5a2e56fdc - Merge drm/drm-next into drm-xe-next

Fri, 19 Dec 2025 11:51:22 +0100

Merge drm/drm-next into drm-xe-nextBackmerging to bring in 6.19-rc1. An important upstream bugfix andto help unblock PTL CI.Signed-off-by: Thomas Hellström List of files: /linux/drivers/mfd/Kconfig

ec439c38013550420aecc15988ae6acb670838c1 - Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf after 6.19-rc1

Wed, 17 Dec 2025 06:29:38 +0100

Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf after 6.19-rc1Cross-merge BPF and other fixes after downstream PR.Signed-off-by: Alexei Starovoitov List of files: /linux/drivers/mfd/Kconfig

b8304863a3990d0f18c38e5b94191830a63ee1af - Merge drm/drm-next into drm-intel-next

Mon, 15 Dec 2025 14:24:02 +0100

Merge drm/drm-next into drm-intel-nextSync-up some display code needed for Async flips refactor.Signed-off-by: Rodrigo Vivi List of files: /linux/drivers/mfd/Kconfig

7f790dd21a931c61167f7bdc327aecf2cebad327 - Merge drm/drm-next into drm-misc-next

Mon, 15 Dec 2025 09:27:39 +0100

Merge drm/drm-next into drm-misc-nextLet's kickstart the v6.20 (7.0?) release cycle.Signed-off-by: Maxime Ripard List of files: /linux/drivers/mfd/Kconfig

b2b6f3eda6b66383606b4c1edb70f03264191938 - Merge tag 'ib-mfd-input-power-regulator-v6.19' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd into next

Sat, 13 Dec 2025 10:20:17 +0100

Merge tag 'ib-mfd-input-power-regulator-v6.19' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd into nextPull in pf1550-onkey driver. List of files: /linux/drivers/mfd/Kconfig

a4a508df2aa34f8650afde54ea804321c618f45f - Merge tag 'v6.18' into next

Sat, 13 Dec 2025 10:18:20 +0100

Merge tag 'v6.18' into nextSync up with the mainline to bring in the latest APIs. List of files: /linux/drivers/mfd/Kconfig

24f171c7e145f43b9f187578e89b0982ce87e54c - Merge tag 'asoc-fix-v6.19-rc1' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus

Sun, 21 Dec 2025 11:11:11 +0100

Merge tag 'asoc-fix-v6.19-rc1' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linusASoC: Fixes for v6.19We've been quite busy with fixes since the merge window, though not inany particularly exciting ways - the standout thing is the fix for _SXcontrols which were broken by a change to how we do clamping, otherwiseit's all fairly run of the mill fixes and quirks. List of files: /linux/drivers/mfd/Kconfig

84318277d6334c6981ab326d4acc87c6a6ddc9b8 - Merge remote-tracking branch 'drm/drm-fixes' into drm-misc-fixes

Mon, 15 Dec 2025 12:53:27 +0100

Merge remote-tracking branch 'drm/drm-fixes' into drm-misc-fixesPull in rc1 to include all changes since the merge window closed,and grab all fixes and changes from drm/drm-next.Signed-off-by: Maarten Lankhorst List of files: /linux/drivers/mfd/Kconfig