Changes in Makefile

fc2ce3ee106f2d53eb344f5c4963c897bbb21634 - Merge tag 'hwmon-for-v7.2' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging

Tue, 16 Jun 2026 04:40:21 +0200

Merge tag 'hwmon-for-v7.2' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-stagingPull hwmon updates from Guenter Roeck: "New drivers for the following chips: - Analog Devices LTC4283 Swap Controller - Analog Devices MAX20830 - Analog Devices MAX20860A - ARCTIC Fan Controller - Delta E50SN12051 - Luxshare LX1308 - Microchip EMC1812/13/14/15/33 - Monolithic MP2985 - Murata D1U74T PSU New chip support added to existing drivers: - asus-ec-sensors: Support for ROG MAXIMUS Z790 EXTREME, ROG STRIX B850-E GAMING WIFI, and ROG STRIX B650E-E GAMING WIFI - dell-smm: Add Dell Latitude 7530 to fan control whitelist - nct6683: Support for ASRock Z890 Pro-A - pmbus: Support for Flex BMR316, BMR321, BMR350 and BMR351 - pmbus/max34440: Support for ADPM12250 - pmbus/xdp720: Support for Infineon xdp730, and fix driver issues reported by Sashiko New functionality: - Add support for update_interval_us chip attribute, and support it in ina238 driver - Add support for guard() and scoped_guard() for subsystem locks, and use it in adt7411, ina2xx, and lm90 drivers - emc2305: Support configurable fan PWM at shutdown - lm63: Expose PWM frequency and LUT hysteresis as writable - lm75: Support active-high alert polarity - nct7802: Add time step attributes for tweaking responsiveness - pmbus/adm1266: Add rtc debugfs entries for rtc, powerup_counter, clear_blackbox, and firmware_revision - raspberrypi: Fix delayed-work teardown race, add voltage input support as well as voltage domain IDs - mcp9982: Add support for reporting external diode faults Miscellaneous bug fixes, changes and improvements: - Use named initializers for platform_device_id arrays and i2c_device_data, and remove unused driver data - Various drivers: Move MODULE_DEVICE_TABLE next to the table itself - ads7871: Convert to hwmon_device_register_with_info(), and use DMA-safe buffer for SPI writes - adt7411: document supported sysfs attributes - adt7462: Add of_match_table to support devicetree - adt7475: Add explicit header include - coretemp; Fix outdated documentation, coding style issues, and replace hardcoded core count with dynamic value - cros_ec: Drop unused assignment of platform_device_id driver data - emc2305: Fix fan channel index handling - gpd-fan: Reject EC PWM value 0 as invalid, fix race condition between device removal and sysfs access, upgrade log level from warn to err for platform device creation failure, initialize EC before registering hwmon device, drop global driver data and use per-device allocation - htu31: document debugfs serial_number - ina238: Add support for samples and update_interval - it87: Clamp negative values to zero in set_fan() - lm75: Add explicit header include, Add explicit default cases in lm75_is_visible(), and add section for sysfs interface to documentation - pmbus/lm25066: Fix PMBus coefficients for LM5064/5066/5066i - tmp102: Use device_property_read_string API - tmp401: Read "ti,n-factor" as signed - Convert zyxel,nsa320-mcu to DT schema"* tag 'hwmon-for-v7.2' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging: (81 commits) hwmon: tmp401: Read "ti,n-factor" as signed hwmon: (pmbus/lm25066) Fix PMBus coefficients for LM5064/5066/5066i hwmon: (gpd-fan) Reject EC PWM value 0 as invalid hwmon: (dell-smm) Add Dell Latitude 7530 to fan control whitelist hwmon: temperature: add support for EMC1812 dt-bindings: hwmon: temperature: add support for EMC1812 hwmon: (gpd-fan): fix race condition between device removal and sysfs access hwmon: (gpd-fan): upgrade log level from warn to err for platform device creation failure hwmon: (gpd-fan): Initialize EC before registering hwmon device hwmon: (gpd-fan): drop global driver data and use per-device allocation hwmon: (pmbus/max34440): add support adpm12250 hwmon: (ina238) Add update_interval_us attribute hwmon: Add update_interval_us chip attribute hwmon: (ina238) Add support for samples and update_interval gpio: gpio-ltc4283: Add support for the LTC4283 Swap Controller hwmon: ltc4283: Add support for the LTC4283 Swap Controller dt-bindings: hwmon: Document the LTC4283 Swap Controller hwmon: (pmbus/xdp720) Fix driver issues xdp720/730 hwmon: (pmbus/xdp720) Add support for efuse xdp730 dt-bindings: hwmon/pmbus: Add Infineon xdp730 ... List of files: /linux/drivers/gpio/Makefile

55c01d37949d215281106a3e532dd56fe678493d - gpio: gpio-ltc4283: Add support for the LTC4283 Swap Controller

Sat, 02 May 2026 11:56:54 +0200

gpio: gpio-ltc4283: Add support for the LTC4283 Swap ControllerThe LTC4283 device has up to 8 pins that can be configured as GPIOs.Note that PGIO pins are not set as GPIOs by default so if they areconfigured to be used as GPIOs we need to make sure to initialize themto a sane default. They are set as inputs by default.Acked-by: Bartosz Golaszewski Reviewed-by: Linus Walleij Signed-off-by: Nuno Sá Link: https://lore.kernel.org/r/20260502-ltc4283-support-v13-3-1c206542e652@analog.comSigned-off-by: Guenter Roeck List of files: /linux/drivers/gpio/Makefile

cacb104ed9d4c8dae46029b21f481fd132b3f11e - gpio: ts5500: remove obsolete driver

Tue, 26 May 2026 12:33:54 +0200

gpio: ts5500: remove obsolete driverThe ts5500 platform is no longer functional because it isbased on the removed AMD Élan i486 SoC. Remove the nowobsolete driver.Signed-off-by: Arnd Bergmann Reviewed-by: Linus Walleij Link: https://patch.msgid.link/20260526103424.3246915-1-arnd@kernel.orgSigned-off-by: Bartosz Golaszewski List of files: /linux/drivers/gpio/Makefile

a6d2a3b403cbcbcdb3ffdb63e52ac090c1003d05 - gpio: add kunit test cases for the GPIO subsystem

Fri, 22 May 2026 15:42:18 +0200

gpio: add kunit test cases for the GPIO subsystemAdd a module containing kunit test cases for GPIO core. The idea is touse it to test functionalities that can't easily be tested fromuser-space with kernel selftests or GPIO character device test suitesprovided by the libgpiod package.For now add test cases that verify software node based lookup and ensurethat a GPIO provider unbinding with active consumers does not cause acrash.Reviewed-by: David Gow Reviewed-by: Linus Walleij Link: https://patch.msgid.link/20260522-gpiolib-kunit-v3-3-b15fe6987430@oss.qualcomm.comSigned-off-by: Bartosz Golaszewski List of files: /linux/drivers/gpio/Makefile

79f44c8acfe66ff8cbed5626e2535245cfcf43cf - gpio: add GPIO controller found on Waveshare DSI TOUCH panels

Thu, 07 May 2026 11:01:33 +0200

gpio: add GPIO controller found on Waveshare DSI TOUCH panelsThe Waveshare DSI TOUCH family of panels has separate on-board GPIOcontroller, which controls power supplies to the panel and the touchscreen and provides reset pins for both the panel and the touchscreen.Also it provides a simple PWM controller for panel backlight. Addsupport for this GPIO controller.Tested-by: Riccardo Mereu Reviewed-by: Linus Walleij Signed-off-by: Dmitry Baryshkov Link: https://patch.msgid.link/20260507-waveshare-dsi-touch-v5-2-d2ac7ccc22d4@oss.qualcomm.comSigned-off-by: Bartosz Golaszewski List of files: /linux/drivers/gpio/Makefile

dd84f7ce6fd12fb5d6648d6b5d8ea4bf6f834273 - gpio: remove dev-sync-probe

Fri, 27 Mar 2026 11:31:14 +0100

gpio: remove dev-sync-probeThere are no more users. Remove the dev-sync-probe module.Reviewed-by: Linus Walleij Link: https://patch.msgid.link/20260327-gpio-kill-dev-sync-probe-v1-4-efac254f1a1d@oss.qualcomm.comSigned-off-by: Bartosz Golaszewski List of files: /linux/drivers/gpio/Makefile

15cbd66b69a9ecdc5c3638aa400ca9b872b84509 - gpio: Add Intel Nova Lake ACPI GPIO events driver

Wed, 01 Apr 2026 19:45:26 +0200

gpio: Add Intel Nova Lake ACPI GPIO events driverThis driver provides support for new way of handling platform events,through the use of GPIO-signaled ACPI events. This mechanism is used onIntel client platforms released in 2026 and later, starting with IntelNova Lake.Signed-off-by: Alan Borzeszkowski Reviewed-by: Mika Westerberg Reviewed-by: Linus Walleij Link: https://patch.msgid.link/20260401174526.60881-1-alan.borzeszkowski@linux.intel.comSigned-off-by: Bartosz Golaszewski List of files: /linux/drivers/gpio/Makefile

7671f4949a6c9111234fdbcd577b227ace799f16 - gpio: gpio-by-pinctrl: add pinctrl based generic GPIO driver

Mon, 23 Mar 2026 20:01:47 +0100

gpio: gpio-by-pinctrl: add pinctrl based generic GPIO driverThe ARM SCMI pinctrl protocol allows GPIO access. Instead of creatinga new SCMI GPIO driver, this driver is a generic GPIO driver that usesstandard pinctrl interfaces.Signed-off-by: AKASHI Takahiro Signed-off-by: Dan Carpenter Reviewed-by: Linus Walleij Acked-by: Bartosz Golaszewski Reviewed-by: Andy Shevchenko Signed-off-by: Linus Walleij List of files: /linux/drivers/gpio/Makefile

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/gpio/Makefile

6b367741e01430947f66ad863bfc1e57ad42b7bc - gpio: Support ROHM BD72720 gpios

Mon, 15 Dec 2025 14:20:24 +0100

gpio: Support ROHM BD72720 gpiosThe ROHM BD72720 has 6 pins which may be configured as GPIOs. TheGPIO1 ... GPIO5 and EPDEN pins. The configuration is done to OTP at themanufacturing, and it can't be read at runtime. The device-tree isrequired to tell the software which of the pins are used as GPIOs.Keep the pin mapping static regardless the OTP. This way the user-spacecan always access the BASE+N for GPIO(N+1) (N = 0 to 4), and BASE + 5for the EPDEN pin. Do this by setting always the number of GPIOs to 6,and by using the valid-mask to invalidate the pins which aren't configuredas GPIOs.First two pins can be set to be either input or output by OTP. Directioncan't be changed by software. Rest of the pins can be set as outputsonly. All of the pins support generating interrupts.Support the Input/Output state getting/setting and the output modeconfiguration (open-drain/push-pull).Signed-off-by: Matti Vaittinen Reviewed-by: Linus Walleij Acked-by: Bartosz Golaszewski Link: https://patch.msgid.link/22e095ca92f0677ca3d3a768ad749629fc3c2006.1765804226.git.mazziesaccount@gmail.comSigned-off-by: Lee Jones List of files: /linux/drivers/gpio/Makefile

2b03d9a40cd1fea42fd65d2b66df80edc0f374c8 - gpio: add gpio-line-mux driver

Sat, 27 Dec 2025 19:01:34 +0100

gpio: add gpio-line-mux driverAdd a new driver which provides a 1-to-many mapping for a single realGPIO using a multiplexer. Each virtual GPIO corresponds to a multiplexerstate which, if set for the multiplexer, connects the real GPIO to thecorresponding virtual GPIO.This can help in various usecases. One practical case is the specialhardware design of the Realtek-based XS1930-10 switch from Zyxel. Itfeatures two SFP+ ports/cages whose signals are wired directly to theswitch SoC. Although Realtek SoCs are short on GPIOs, there are usuallyenough the fit the SFP signals without any hacks.However, Zyxel did some weird design and connected RX_LOS, MOD_ABS andTX_FAULT of one SFP cage onto a single GPIO line controlled by amultiplexer (the same for the other SFP cage). The single multiplexercontrols the lines for both SFP and depending on the state, thedesignated 'signal GPIO lines' are connected to one of the three SFPsignals.Because the SFP core/driver doesn't support multiplexer but needs singleGPIOs for each of the signals, this driver fills the gap between both.It registers a gpio_chip, provides multiple virtual GPIOs and sets thebacking multiplexer accordingly.Due to several practical issues, this is input-only and doesn't supportIRQs.Signed-off-by: Jonas Jelonek Reviewed-by: Thomas Richard Reviewed-by: Linus Walleij Link: https://lore.kernel.org/r/20251227180134.1262138-3-jelonek.jonas@gmail.comSigned-off-by: Bartosz Golaszewski List of files: /linux/drivers/gpio/Makefile

82e71fe4368699341333e7e0d059ef7df139cf95 - Merge tag 'gpio/shared-gpios-for-v6.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git into gpio/for-next

Mon, 17 Nov 2025 10:37:37 +0100

Merge tag 'gpio/shared-gpios-for-v6.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git into gpio/for-nextImmutable branch between the GPIO, ASoC and regulator trees for v6.19-rc1Add better support for GPIOs shared by multiple consumers. List of files: /linux/drivers/gpio/Makefile

e992d54c6f970b382ffeacd7c88f68b94a3c6caf - gpio: shared-proxy: implement the shared GPIO proxy driver

Wed, 12 Nov 2025 14:55:33 +0100

gpio: shared-proxy: implement the shared GPIO proxy driverAdd a virtual GPIO proxy driver which arbitrates access to a singleshared GPIO by multiple users. It works together with the core sharedGPIO support from GPIOLIB and functions by acquiring a reference to ashared GPIO descriptor exposed by gpiolib-shared and making sure thatthe state of the GPIO stays consistent.In general: if there's only one user at the moment: allow it to doanything as if this was a normal GPIO (in essence: just propagate callsto the underlying real hardware driver). If there are more users: don'tallow to change the direction set by the initial user, allow to changeconfiguration options but warn about possible conflicts and finally:treat the output-high value as a reference counted, logical "GPIOenabled" setting, meaning: the GPIO value is set to high when the firstuser requests it to be high and back to low once the last user stops"voting" for high.Reviewed-by: Linus Walleij Acked-by: Linus Walleij Link: https://lore.kernel.org/r/20251112-gpio-shared-v4-4-b51f97b1abd8@linaro.orgSigned-off-by: Bartosz Golaszewski List of files: /linux/drivers/gpio/Makefile

a060b8c511abb0997381b397e52149a5e3e5259a - gpiolib: implement low-level, shared GPIO support

Wed, 12 Nov 2025 14:55:32 +0100

gpiolib: implement low-level, shared GPIO supportThis module scans the device tree (for now only OF nodes are supportedbut care is taken to make other fwnode implementations easy tointegrate) and determines which GPIO lines are shared by multiple users.It stores that information in memory. When the GPIO chip exposing sharedlines is registered, the shared GPIO descriptors it exposes are markedas shared and virtual "proxy" devices that mediate access to the sharedlines are created. When a consumer of a shared GPIO looks it up, itsfwnode lookup is redirected to a just-in-time machine lookup that pointsto this proxy device.This code can be compiled out on platforms which don't use shared GPIOs.Reviewed-by: Linus Walleij Acked-by: Linus Walleij Link: https://lore.kernel.org/r/20251112-gpio-shared-v4-3-b51f97b1abd8@linaro.orgSigned-off-by: Bartosz Golaszewski List of files: /linux/drivers/gpio/Makefile

e88500247dc3267787abc837848b001c1237f692 - gpio: add QIXIS FPGA GPIO controller

Tue, 14 Oct 2025 17:53:54 +0200

gpio: add QIXIS FPGA GPIO controllerAdd support for the GPIO controller found on some QIXIS FPGAs inLayerscape boards such as LX2160ARDB and LS1046AQDS. This driver isusing gpio-regmap.A GPIO controller has a maximum of 8 lines (all found in the sameregister). Even within the same controller, the GPIO lines' direction isfixed, which mean that both input and output lines are found in the sameregister. This is why the driver also passed to gpio-regmap the newlyadded .fixed_direction_output bitmap to represent the true direction ofthe lines.Signed-off-by: Ioana Ciornei Reviewed-by: Frank Li Reviewed-by: Linus Walleij Acked-by: Bartosz Golaszewski Reviewed-by: Michael Walle # for the gpio-regmap partSigned-off-by: Bartosz Golaszewski List of files: /linux/drivers/gpio/Makefile

c6006b8ca14dcc604567be99fc4863e6e11ab6e3 - Merge tag 'usb-6.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb

Sun, 05 Oct 2025 01:07:08 +0200

Merge tag 'usb-6.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usbPull USB / Thunderbolt updates from Greg KH: "Here is the big set of USB and thunderbolt drivers for 6.18-rc1. It was another normal development cycle, with lots of the usual drivers getting updates: - Thunderbolt driver cleanups and additions - dwc3 driver updates - dwc2 driver updates - typec driver updates - xhci driver updates and additions - offload USB engine updates for better power management - unused tracepoint removals - usb gadget fixes and updates as more users start to rely on these drivers instead of the "old" function gadget drivers - new USB device ids - other minor driver USB driver updates - new USB I/O driver framework and driver additions" The last item, the usb i/o driver, has an i2c and gpio driver added through this tree. Those drivers were acked by the respective subsystem maintainers. All of these have been in linux-next for a while"* tag 'usb-6.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (132 commits) usb: vhci-hcd: Prevent suspending virtually attached devices USB: serial: option: add SIMCom 8230C compositions thunderbolt: Fix use-after-free in tb_dp_dprx_work usb: xhci: align PORTSC trace with one-based port numbering usb: xhci: correct indentation for PORTSC tracing function usb: xhci: improve TR Dequeue Pointer mask usb: xhci-pci: add support for hosts with zero USB3 ports usb: xhci: Update a comment about Stop Endpoint retries Revert "usb: xhci: Avoid Stop Endpoint retry loop if the endpoint seems Running" usb: gadget: f_rndis: Refactor bind path to use __free() usb: gadget: f_ecm: Refactor bind path to use __free() usb: gadget: f_acm: Refactor bind path to use __free() usb: gadget: f_ncm: Refactor bind path to use __free() usb: gadget: Introduce free_usb_request helper usb: gadget: Store endpoint pointer in usb_request usb: host: xhci-rcar: Add Renesas RZ/G3E USB3 Host driver support usb: host: xhci-plat: Add .post_resume_quirk for struct xhci_plat_priv usb: host: xhci-rcar: Move R-Car reg definitions dt-bindings: usb: Document Renesas RZ/G3E USB3HOST usb: gadget: f_fs: Fix epfile null pointer access after ep enable. ... List of files: /linux/drivers/gpio/Makefile

fc511497101daf538355ab47ec36c377e524e65d - Merge tag 'ib-mfd-gpio-input-pinctrl-pwm-v6.18' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd into gpio/for-next

Thu, 18 Sep 2025 12:39:22 +0200

Merge tag 'ib-mfd-gpio-input-pinctrl-pwm-v6.18' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd into gpio/for-nextPull changes from the immutable branch between MFD, GPIO, Input, Pinctrland PWM trees containing the GPIO driver for max7360. List of files: /linux/drivers/gpio/Makefile

b1a7433d857edb14b993161af9ed1ee98d4c9cee - gpio: max7360: Add MAX7360 gpio support

Sun, 24 Aug 2025 13:57:26 +0200

gpio: max7360: Add MAX7360 gpio supportAdd driver for Maxim Integrated MAX7360 GPIO/GPO controller.Two sets of GPIOs are provided by the device:- Up to 8 GPIOs, shared with the PWM and rotary encoder functionalities. These GPIOs also provide interrupts on input changes.- Up to 6 GPOs, on unused keypad columns pins.Co-developed-by: Kamel Bouhara Signed-off-by: Kamel Bouhara Acked-by: Bartosz Golaszewski Reviewed-by: Andy Shevchenko Signed-off-by: Mathieu Dubois-Briand Link: https://lore.kernel.org/r/20250824-mdb-max7360-support-v14-7-435cfda2b1ea@bootlin.comSigned-off-by: Lee Jones List of files: /linux/drivers/gpio/Makefile

611a995e8ae1a52e34abb80ae02800ea100bdf84 - gpio: Add Nuvoton NCT6694 GPIO support

Fri, 12 Sep 2025 11:19:47 +0200

gpio: Add Nuvoton NCT6694 GPIO supportThis driver supports GPIO and IRQ functionality for NCT6694 MFDdevice based on USB interface.Reviewed-by: Linus Walleij Acked-by: Bartosz Golaszewski Signed-off-by: Ming Yu Link: https://lore.kernel.org/r/20250912091952.1169369-3-a0282524688@gmail.comSigned-off-by: Lee Jones List of files: /linux/drivers/gpio/Makefile

c122451ce04e6991316ed37bac41d45646942027 - gpio: Add Intel USBIO GPIO driver

Thu, 11 Sep 2025 20:13:42 +0200

gpio: Add Intel USBIO GPIO driverAdd a a driver for the GPIO auxbus child device of the Intel USBIO USBIO-expander used by the MIPI cameras on various new (Meteor Lake andlater) Intel laptops.Reviewed-by: Linus Walleij Acked-by: Bartosz Golaszewski Co-developed-by: Hans de Goede Signed-off-by: Hans de Goede Signed-off-by: Israel Cepeda Link: https://lore.kernel.org/r/20250911181343.77398-3-hansg@kernel.orgSigned-off-by: Greg Kroah-Hartman List of files: /linux/drivers/gpio/Makefile