kernel/linux.git/drivers/power/reset/Makefile, branch v6.19.11

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

2025-11-03T00:02:10+00:00

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 Link: https://patch.msgid.link/20251102230352.914421-2-aurelien@aurel32.net Signed-off-by: Sebastian Reichel

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

2025-09-19T10:55:20+00:00

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 Acked-by: Sebastian Reichel Signed-off-by: Ulf Hansson

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

2025-07-24T08:47:33+00:00

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 Reviewed-by: Alyssa Rosenzweig Reviewed-by: Neal Gompa Reviewed-by: Sebastian Reichel Signed-off-by: Sven Peter Link: https://lore.kernel.org/r/20250610-smc-6-15-v7-7-556cafd771d3@kernel.org Signed-off-by: Lee Jones

power: reset: add Toradex Embedded Controller

2025-04-28T23:13:10+00:00

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 Signed-off-by: Francesco Dolcini Link: https://lore.kernel.org/r/20250414171455.155155-3-francesco@dolcini.it Signed-off-by: Sebastian Reichel

power: reset: Add a driver for the ep93xx reset

2024-09-12T14:33:10+00:00

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 Tested-by: Alexander Sverdlin Acked-by: Sebastian Reichel Acked-by: Vinod Koul Signed-off-by: Arnd Bergmann

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

2023-07-19T22:29:18+00:00

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 Acked-by: Arnd Bergmann Acked-by: Daniel Golle Acked-by: Andy Shevchenko Signed-off-by: Neil Armstrong Signed-off-by: Sebastian Reichel

power: reset: add Odroid Go Ultra poweroff driver

2023-02-14T22:02:39+00:00

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 Signed-off-by: Sebastian Reichel

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

2022-06-17T15:05:28+00:00

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 Signed-off-by: Sebastian Reichel

power: reset: Add TPS65086 restart driver

2021-08-16T12:48:51+00:00

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 Signed-off-by: Sebastian Reichel

power: reset: replace curly brackets in Makefile

2021-03-23T15:25:56+00:00

Normal parentheses should be used when referring to config variables in Makefile. Replace the accidentally introduced curly brackets by regular parentheses. Fixes: a7f79f99541ef ("power: reset: add driver for LinkStation power off") Acked-by: Daniel González Cabanelas Signed-off-by: Daniel Golle Signed-off-by: Sebastian Reichel