Merge tag 'for-v7.1' of git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply

Pull power supply and reset updates from Sebastian Reichel:
"Power-supply drivers:
- S2MU005: new bat

Merge tag 'for-v7.1' of git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply

Pull power supply and reset updates from Sebastian Reichel:
"Power-supply drivers:
- S2MU005: new battery fuel gauge driver
- macsmc-power: new driver for Apple Silicon
- qcom_battmgr: Add support for Glymur and Kaanapali
- max17042: add support for max77759
- qcom_smbx: allow disabling charging
- bd71828: add input current limit support
- multiple drivers: use new device managed workqueue allocation
function
- misc small cleanups and fixes

Reset core:
- Expose sysfs for registered reboot_modes

Reset drivers
- misc small cleanups and fixes"

* tag 'for-v7.1' of git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply: (36 commits)
power: supply: qcom_smbx: allow disabling charging
power: reset: drop unneeded dependencies on OF_GPIO
power: supply: bd71828: add input current limit property
dt-bindings: power: reset: cortina,gemini-power-controller: convert to DT schema
power: supply: add support for S2MU005 battery fuel gauge device
dt-bindings: power: supply: document Samsung S2MU005 battery fuel gauge
power: reset: reboot-mode: fix -Wformat-security warning
power: supply: ipaq_micro: Simplify with devm
power: supply: mt6370: Simplify with devm_alloc_ordered_workqueue()
power: supply: max77705: Free allocated workqueue and fix removal order
power: supply: max77705: Drop duplicated IRQ error message
power: supply: cw2015: Free allocated workqueue
power: reset: keystone: Use register_sys_off_handler(SYS_OFF_MODE_RESTART)
power: supply: twl4030_madc: Drop unused header includes
power: supply: bq24190: Avoid rescheduling after cancelling work
power: supply: axp288_charger: Simplify returns of dev_err_probe()
power: supply: axp288_charger: Do not cancel work before initializing it
power: supply: cpcap-battery: pass static battery cell data from device tree
dt-bindings: power: supply: cpcap-battery: document monitored-battery property
power: supply: qcom_battmgr: Add support for Glymur and Kaanapali
...

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power: reset: Add QEMU virt-ctrl driver

Add a new driver for the 'virt-ctrl' device found on QEMU virt machines
(e.g. m68k). This device provides a simple interface for system reset
and power off [1

power: reset: Add QEMU virt-ctrl driver

Add a new driver for the 'virt-ctrl' device found on QEMU virt machines
(e.g. m68k). This device provides a simple interface for system reset
and power off [1].

This driver utilizes the modern system-off API to register callbacks
for both system restart and power off. It also registers a reboot
notifier to catch SYS_HALT events, ensuring that LINUX_REBOOT_CMD_HALT
is properly handled. It is designed to be generic and can be reused by
other architectures utilizing this QEMU device.

Link: https://gitlab.com/qemu-project/qemu/-/blob/v10.2.0/hw/misc/virt_ctrl.c [1]
Signed-off-by: Kuan-Wei Chiu <visitorckw@gmail.com>
Acked-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Link: https://patch.msgid.link/20260412211952.3564033-2-visitorckw@gmail.com
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>

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power: reset: drop unneeded dependencies on OF_GPIO

OF_GPIO is selected automatically on all OF systems. Any symbols it
controls also provide stubs so there's really no reason to select it
explicitl

power: reset: drop unneeded dependencies on OF_GPIO

OF_GPIO is selected automatically on all OF systems. Any symbols it
controls also provide stubs so there's really no reason to select it
explicitly. For Kconfig entries that have no other dependencies: convert
it to requiring OF to avoid new symbols popping up for everyone in make
config, for others just drop it altogether.

Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@oss.qualcomm.com>
Link: https://patch.msgid.link/20260316-gpio-of-kconfig-v2-8-de2f4b00a0e4@oss.qualcomm.com
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>

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driver: reset: spacemit-p1: add driver for poweroff/reboot

This driver implements poweroff/reboot support for the SpacemiT P1 PMIC
chip, which is commonly paired with the SpacemiT K1 SoC.

The Space

driver: reset: spacemit-p1: add driver for poweroff/reboot

This driver implements poweroff/reboot support for the SpacemiT P1 PMIC
chip, which is commonly paired with the SpacemiT K1 SoC.

The SpacemiT P1 support is implemented as a MFD driver, so the access is
done directly through the regmap interface. Reboot or poweroff is
triggered by setting a specific bit in a control register, which is
automatically cleared by the hardware afterwards.

Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
Link: https://patch.msgid.link/20251102230352.914421-2-aurelien@aurel32.net
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>

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driver: reset: th1520-aon: add driver for poweroff/reboot via AON FW

This driver implements poweroff/reboot support for T-Head TH1520 SoCs
running the AON firmware by sending a message to the AON fi

driver: reset: th1520-aon: add driver for poweroff/reboot via AON FW

This driver implements poweroff/reboot support for T-Head TH1520 SoCs
running the AON firmware by sending a message to the AON firmware's WDG
part.

This is a auxiliary device driver, and expects the AON channel to be
passed via the platform_data of the auxiliary device.

Signed-off-by: Icenowy Zheng <uwu@icenowy.me>
Acked-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>

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Merge tag 'for-v6.17' of git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply

Pull power supply and reset updates from Sebastian Reichel:
"Power-supply core:
- battery-info: repl

Merge tag 'for-v6.17' of git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply

Pull power supply and reset updates from Sebastian Reichel:
"Power-supply core:
- battery-info: replace any DT specific bits with fwnode usage
- replace any device-tree code with generic fwnode based handling

Power-supply drivers:
- ug3105_battery: use battery-info API
- qcom_battmgr: report capacity
- qcom_battmgr: support LiPo battery reporting
- add missing missing power-supply ref to a bunch of DT bindings
- update drivers regarding pm_runtime_autosuspend() usage
- misc minor fixes and cleanups

Reset drivers:
- misc minor cleanups"

* tag 'for-v6.17' of git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply: (32 commits)
power: supply: core: fix static checker warning
power: supply: twl4030_charger: Remove redundant pm_runtime_mark_last_busy() calls
power: supply: bq24190: Remove redundant pm_runtime_mark_last_busy() calls
MAINTAINERS: rectify file entry in QUALCOMM SMB CHARGER DRIVER
power: supply: max1720x correct capacity computation
MAINTAINERS: add myself as smbx charger driver maintainer
power: supply: pmi8998_charger: rename to qcom_smbx
power: supply: qcom_pmi8998_charger: fix wakeirq
power: supply: max14577: Handle NULL pdata when CONFIG_OF is not set
power: return the correct error code
power: reset: POWER_RESET_TORADEX_EC should depend on ARCH_MXC
power: supply: cpcap-charger: Fix null check for power_supply_get_by_name
power: supply: bq25980_charger: Constify reg_default array
power: supply: bq256xx_charger: Constify reg_default array
power: reset: at91-sama5d2_shdwc: Refactor wake-up source logging to use dev_info
power: reset: qcom-pon: Rename variables to use generic naming
power: supply: qcom_battmgr: Add lithium-polymer entry
power: supply: qcom_battmgr: Report battery capacity
power: supply: bq24190: Free battery_info
power: supply: ug3105_battery: Switch to power_supply_batinfo_ocv2cap()
...

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power: reset: macsmc-reboot: Add driver for rebooting via Apple SMC

This driver implements the reboot/shutdown support exposed by the SMC
on Apple Silicon machines, such as Apple M1 Macs.

Signed-of

power: reset: macsmc-reboot: Add driver for rebooting via Apple SMC

This driver implements the reboot/shutdown support exposed by the SMC
on Apple Silicon machines, such as Apple M1 Macs.

Signed-off-by: Hector Martin <marcan@marcan.st>
Reviewed-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Reviewed-by: Neal Gompa <neal@gompa.dev>
Reviewed-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Signed-off-by: Sven Peter <sven@kernel.org>
Link: https://lore.kernel.org/r/20250610-smc-6-15-v7-7-556cafd771d3@kernel.org
Signed-off-by: Lee Jones <lee@kernel.org>

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power: reset: POWER_RESET_TORADEX_EC should depend on ARCH_MXC

The Toradex Embedded Controller is currently only present on Toradex
SMARC iMX8MP and iMX95 SoMs. Hence add a dependency on ARCH_MXC,

power: reset: POWER_RESET_TORADEX_EC should depend on ARCH_MXC

The Toradex Embedded Controller is currently only present on Toradex
SMARC iMX8MP and iMX95 SoMs. Hence add a dependency on ARCH_MXC, to
prevent asking the user about this driver when configuring a kernel
without NXP i.MX SoC family support.

Fixes: 18672fe12367ed44 ("power: reset: add Toradex Embedded Controller")
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/1ef0beb1e09bf914650f9f9885a33af06772540d.1746536287.git.geert+renesas@glider.be
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>

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power: reset: add Toradex Embedded Controller

Toradex SMARC iMX8MP and SMARC iMX95 SoM modules use a small Embedded
Controller (EC) to manage power and reset functions and related SMARC
signals.

Th

power: reset: add Toradex Embedded Controller

Toradex SMARC iMX8MP and SMARC iMX95 SoM modules use a small Embedded
Controller (EC) to manage power and reset functions and related SMARC
signals.

This driver implements power-off and reboot handlers, communicating with
the EC via I2C to issue the appropriate power management commands.

During probe, the driver logs the Embedded Controller ID (unique ID for
each SMARC board supported) in hex format along with the firmware version.

Signed-off-by: Emanuele Ghidoli <emanuele.ghidoli@toradex.com>
Signed-off-by: Francesco Dolcini <francesco.dolcini@toradex.com>
Link: https://lore.kernel.org/r/20250414171455.155155-3-francesco@dolcini.it
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>

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power: reset: at91-reset: add sdhwc support for sam9x7 SoC

Add shutdown controller support for SAM9X7 SoC.

Signed-off-by: Varshini Rajendran <varshini.rajendran@microchip.com>
Reviewed-by: Claudiu

power: reset: at91-reset: add sdhwc support for sam9x7 SoC

Add shutdown controller support for SAM9X7 SoC.

Signed-off-by: Varshini Rajendran <varshini.rajendran@microchip.com>
Reviewed-by: Claudiu Beznea <claudiu.beznea@tuxon.dev>
Link: https://lore.kernel.org/r/20241010120414.92993-1-varshini.rajendran@microchip.com
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>

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power: reset: at91-reset: add reset support for sam9x7 SoC

Add power reset support for SAM9X7 SoC.

Signed-off-by: Varshini Rajendran <varshini.rajendran@microchip.com>
Reviewed-by: Claudiu Beznea <

power: reset: at91-reset: add reset support for sam9x7 SoC

Add power reset support for SAM9X7 SoC.

Signed-off-by: Varshini Rajendran <varshini.rajendran@microchip.com>
Reviewed-by: Claudiu Beznea <claudiu.beznea@tuxon.dev>
Link: https://lore.kernel.org/r/20241010120410.92942-1-varshini.rajendran@microchip.com
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>

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power: reset: ep93xx: add AUXILIARY_BUS dependency

This fails to link when compile-testing and the auxiliary bus is not built-in:

x86_64-linux-ld: drivers/power/reset/ep93xx-restart.o: in function

power: reset: ep93xx: add AUXILIARY_BUS dependency

This fails to link when compile-testing and the auxiliary bus is not built-in:

x86_64-linux-ld: drivers/power/reset/ep93xx-restart.o: in function `ep93xx_reboot_driver_init':
ep93xx-restart.c:(.init.text+0x11): undefined reference to `__auxiliary_driver_register'
x86_64-linux-ld: drivers/power/reset/ep93xx-restart.o: in function `ep93xx_reboot_driver_exit':
ep93xx-restart.c:(.exit.text+0x8): undefined reference to `auxiliary_driver_unregister'

Add the appropriate dependency.

Fixes: 9fa7cdb4368f ("power: reset: Add a driver for the ep93xx reset")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Link: https://lore.kernel.org/r/20241111104418.3891756-1-arnd@kernel.org
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>

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power: reset: Add a driver for the ep93xx reset

Implement the reset behaviour of the various EP93xx SoCS
in drivers/power/reset.

It used to be located in arch/arm/mach-ep93xx.

Signed-off-by: Nikit

power: reset: Add a driver for the ep93xx reset

Implement the reset behaviour of the various EP93xx SoCS
in drivers/power/reset.

It used to be located in arch/arm/mach-ep93xx.

Signed-off-by: Nikita Shubin <nikita.shubin@maquefel.me>
Tested-by: Alexander Sverdlin <alexander.sverdlin@gmail.com>
Acked-by: Sebastian Reichel <sre@kernel.org>
Acked-by: Vinod Koul <vkoul@kernel.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>

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Merge power-supply fixes for 6.6 cycle

Merge power-supply fixes for the 6.6 cycle, so that changes
to the vexpress driver apply cleanly.

Signed-off-by: Sebastian Reichel <sebastian.reichel@collabor

Merge power-supply fixes for 6.6 cycle

Merge power-supply fixes for the 6.6 cycle, so that changes
to the vexpress driver apply cleanly.

Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>

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power: reset: brcmstb: Depend on actual SoC dependencies

Depend on the explicit SoC defines rather than generic
architectures like most of the rest of the HW drivers do.
This makes the drivers only

power: reset: brcmstb: Depend on actual SoC dependencies

Depend on the explicit SoC defines rather than generic
architectures like most of the rest of the HW drivers do.
This makes the drivers only available for the HW and for
compile testing.

Signed-off-by: Peter Robinson <pbrobinson@gmail.com>
Cc: Sebastian Reichel <sre@kernel.org>
Cc: linux-pm@vger.kernel.org
Acked-by: Florian Fainelli <florian.fainelli@broadcom.com>
Link: https://lore.kernel.org/r/20231009135833.17880-3-pbrobinson@gmail.com
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>

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pwr-mlxbf: extend Kconfig to include gpio-mlxbf3 dependency

The BlueField power handling driver (pwr-mlxbf.c) provides
functionality for both BlueField-2 and BlueField-3 based
platforms. This drive

pwr-mlxbf: extend Kconfig to include gpio-mlxbf3 dependency

The BlueField power handling driver (pwr-mlxbf.c) provides
functionality for both BlueField-2 and BlueField-3 based
platforms. This driver also depends on the SoC-specific
BlueField GPIO driver, whether gpio-mlxbf2 or gpio-mlxbf3.
This patch extends the Kconfig definition to include the
dependency on the gpio-mlxbf3 driver, if applicable.

Signed-off-by: David Thompson <davthompson@nvidia.com>
Reviewed-by: Asmaa Mnebhi <asmaa@nvidia.com>
Link: https://lore.kernel.org/r/20230823133743.31275-1-davthompson@nvidia.com
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>

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power: reset: oxnas-restart: remove obsolete restart driver

Due to lack of maintenance and stall of development for a few years now,
and since no new features will ever be added upstream, remove sup

power: reset: oxnas-restart: remove obsolete restart driver

Due to lack of maintenance and stall of development for a few years now,
and since no new features will ever be added upstream, remove support
for OX810 and OX820 restart feature.

Acked-by: Linus Walleij <linus.walleij@linaro.org>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Daniel Golle <daniel@makrotopia.org>
Acked-by: Andy Shevchenko <andy@kernel.org>
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>

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power: reset: add HAS_IOPORT dependencies

In a future patch HAS_IOPORT=n will result in inb()/outb() and friends
not being declared. We thus need to add HAS_IOPORT as dependency for
those drivers us

power: reset: add HAS_IOPORT dependencies

In a future patch HAS_IOPORT=n will result in inb()/outb() and friends
not being declared. We thus need to add HAS_IOPORT as dependency for
those drivers using them.

Co-developed-by: Arnd Bergmann <arnd@kernel.org>
Signed-off-by: Arnd Bergmann <arnd@kernel.org>
Signed-off-by: Niklas Schnelle <schnelle@linux.ibm.com>
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>

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power: reset: odroid-go-ultra: fix I2C dependency

Since this driver can only be built-in, it fails to link when
the I2C layer is in a loadable module:

x86_64-linux-ld: drivers/power/reset/odroid-go

power: reset: odroid-go-ultra: fix I2C dependency

Since this driver can only be built-in, it fails to link when
the I2C layer is in a loadable module:

x86_64-linux-ld: drivers/power/reset/odroid-go-ultra-poweroff.o: in function `odroid_go_ultra_poweroff_get_pmic_device':
odroid-go-ultra-poweroff.c:(.text+0x30): undefined reference to `i2c_find_device_by_fwnode'

Tighten the dependency to only allow enabling
POWER_RESET_ODROID_GO_ULTRA_POWEROFF is I2C is built-in as well.

Fixes: cec3b46b8bda ("power: reset: add Odroid Go Ultra poweroff driver")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>

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power: reset: add Odroid Go Ultra poweroff driver

The Hardkernel Odroid Go Ultra poweroff scheme requires requesting a poweroff
to its two PMICs in order, this represents the poweroff scheme needed

power: reset: add Odroid Go Ultra poweroff driver

The Hardkernel Odroid Go Ultra poweroff scheme requires requesting a poweroff
to its two PMICs in order, this represents the poweroff scheme needed to complete
a clean poweroff of the system.

This implement this scheme by implementing a self registering driver to permit
using probe defer until both pmics are finally probed.

Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>

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power: reset: pwr-mlxbf: add BlueField SoC power control driver

This driver supports handling 2 BlueField power states controlled by
GPIO interrupts:

1) chip reset and
2) low power mode

Signed-off

power: reset: pwr-mlxbf: add BlueField SoC power control driver

This driver supports handling 2 BlueField power states controlled by
GPIO interrupts:

1) chip reset and
2) low power mode

Signed-off-by: Asmaa Mnebhi <asmaa@nvidia.com>
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>

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power: reset: Add TPS65086 restart driver

The only way to reset the BeagleV Starlight v0.9 board[1] properly is to
tell the PMIC to reset itself which will then assert the external reset
lines of th

power: reset: Add TPS65086 restart driver

The only way to reset the BeagleV Starlight v0.9 board[1] properly is to
tell the PMIC to reset itself which will then assert the external reset
lines of the SoC, USB hub and ethernet phy.

This adds a driver to register a reset handler to do just that.

[1] https://github.com/beagleboard/beaglev-starlight

Signed-off-by: Emil Renner Berthing <kernel@esmil.dk>
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>

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power/reset: remove zte zx driver

The zte zx platform is getting removed, so this driver is no
longer needed.

Cc: Jun Nie <jun.nie@linaro.org>
Cc: Shawn Guo <shawnguo@kernel.org>
Signed-off-by: Arn

power/reset: remove zte zx driver

The zte zx platform is getting removed, so this driver is no
longer needed.

Cc: Jun Nie <jun.nie@linaro.org>
Cc: Shawn Guo <shawnguo@kernel.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>

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power: reset: Add poweroff driver for ATC260x PMICs

This driver provides poweroff and reboot support for a system through
the ATC2603C and ATC2609A chip variants of the Actions Semi ATC260x
family o

power: reset: Add poweroff driver for ATC260x PMICs

This driver provides poweroff and reboot support for a system through
the ATC2603C and ATC2609A chip variants of the Actions Semi ATC260x
family of PMICs.

Signed-off-by: Cristian Ciocaltea <cristian.ciocaltea@gmail.com>
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>

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power: reset: new driver regulator-poweroff

This driver registers a pm_power_off function to turn off the board
by force-disabling a devicetree-defined regulator.

Signed-off-by: Michael Klein <mich

power: reset: new driver regulator-poweroff

This driver registers a pm_power_off function to turn off the board
by force-disabling a devicetree-defined regulator.

Signed-off-by: Michael Klein <michael@fossekall.de>
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>

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