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300 lines
8.5 KiB
300 lines
8.5 KiB
# SPDX-License-Identifier: GPL-2.0-only |
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menuconfig POWER_RESET |
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bool "Board level reset or power off" |
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help |
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Provides a number of drivers which either reset a complete board |
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or shut it down, by manipulating the main power supply on the board. |
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Say Y here to enable board reset and power off |
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if POWER_RESET |
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config POWER_RESET_AS3722 |
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bool "ams AS3722 power-off driver" |
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depends on MFD_AS3722 |
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help |
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This driver supports turning off board via a ams AS3722 power-off. |
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config POWER_RESET_AT91_POWEROFF |
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tristate "Atmel AT91 poweroff driver" |
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depends on ARCH_AT91 |
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default SOC_AT91SAM9 || SOC_SAMA5 |
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help |
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This driver supports poweroff for Atmel AT91SAM9 and SAMA5 |
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SoCs |
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config POWER_RESET_AT91_RESET |
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tristate "Atmel AT91 reset driver" |
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depends on ARCH_AT91 |
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default SOC_AT91SAM9 || SOC_SAM9X60 || SOC_SAMA5 |
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help |
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This driver supports restart for Atmel AT91SAM9 and SAMA5 |
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SoCs |
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config POWER_RESET_AT91_SAMA5D2_SHDWC |
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tristate "Atmel AT91 SAMA5D2-Compatible shutdown controller driver" |
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depends on ARCH_AT91 |
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default SOC_SAM9X60 || SOC_SAMA5 |
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help |
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This driver supports the alternate shutdown controller for some Atmel |
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SAMA5 SoCs. It is present for example on SAMA5D2 SoC. |
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config POWER_RESET_ATC260X |
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tristate "Actions Semi ATC260x PMIC power-off driver" |
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depends on MFD_ATC260X |
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help |
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This driver provides power-off and restart support for a system |
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through Actions Semi ATC260x series PMICs. |
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config POWER_RESET_AXXIA |
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bool "LSI Axxia reset driver" |
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depends on ARCH_AXXIA |
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help |
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This driver supports restart for Axxia SoC. |
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Say Y if you have an Axxia family SoC. |
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config POWER_RESET_BRCMKONA |
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bool "Broadcom Kona reset driver" |
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depends on ARM || COMPILE_TEST |
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default ARCH_BCM_MOBILE |
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help |
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This driver provides restart support for Broadcom Kona chips. |
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Say Y here if you have a Broadcom Kona-based board and you wish |
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to have restart support. |
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config POWER_RESET_BRCMSTB |
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bool "Broadcom STB reset driver" |
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depends on ARM || ARM64 || MIPS || COMPILE_TEST |
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depends on MFD_SYSCON |
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default ARCH_BRCMSTB || BMIPS_GENERIC |
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help |
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This driver provides restart support for Broadcom STB boards. |
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Say Y here if you have a Broadcom STB board and you wish |
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to have restart support. |
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config POWER_RESET_GEMINI_POWEROFF |
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bool "Cortina Gemini power-off driver" |
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depends on ARCH_GEMINI || COMPILE_TEST |
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depends on OF && HAS_IOMEM |
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default ARCH_GEMINI |
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help |
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This driver supports turning off the Cortina Gemini SoC. |
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Select this if you're building a kernel with Gemini SoC support. |
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config POWER_RESET_GPIO |
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bool "GPIO power-off driver" |
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depends on OF_GPIO |
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help |
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This driver supports turning off your board via a GPIO line. |
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If your board needs a GPIO high/low to power down, say Y and |
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create a binding in your devicetree. |
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config POWER_RESET_GPIO_RESTART |
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bool "GPIO restart driver" |
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depends on OF_GPIO |
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help |
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This driver supports restarting your board via a GPIO line. |
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If your board needs a GPIO high/low to restart, say Y and |
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create a binding in your devicetree. |
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config POWER_RESET_HISI |
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bool "Hisilicon power-off driver" |
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depends on ARCH_HISI |
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help |
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Reboot support for Hisilicon boards. |
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config POWER_RESET_LINKSTATION |
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tristate "Buffalo LinkStation power-off driver" |
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depends on ARCH_MVEBU || COMPILE_TEST |
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depends on OF_MDIO && PHYLIB |
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help |
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This driver supports turning off some Buffalo LinkStations by |
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setting an output pin at the ethernet PHY to the correct state. |
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It also makes the device compatible with the WoL function. |
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Say Y here if you have a Buffalo LinkStation LS421D/E. |
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config POWER_RESET_MSM |
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bool "Qualcomm MSM power-off driver" |
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depends on ARCH_QCOM |
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help |
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Power off and restart support for Qualcomm boards. |
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config POWER_RESET_QCOM_PON |
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tristate "Qualcomm power-on driver" |
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depends on ARCH_QCOM |
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depends on MFD_SPMI_PMIC |
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select REBOOT_MODE |
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help |
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Power On support for Qualcomm boards. |
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If you have a Qualcomm platform and need support for |
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power-on and reboot reason, Say Y. |
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If unsure, Say N. |
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config POWER_RESET_OCELOT_RESET |
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bool "Microsemi Ocelot reset driver" |
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depends on MSCC_OCELOT || ARCH_SPARX5 || COMPILE_TEST |
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select MFD_SYSCON |
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help |
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This driver supports restart for Microsemi Ocelot SoC and similar. |
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config POWER_RESET_OXNAS |
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bool "OXNAS SoC restart driver" |
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depends on ARCH_OXNAS |
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default MACH_OX820 |
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help |
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Restart support for OXNAS/PLXTECH OX820 SoC. |
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config POWER_RESET_PIIX4_POWEROFF |
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tristate "Intel PIIX4 power-off driver" |
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depends on PCI |
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depends on MIPS || COMPILE_TEST |
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help |
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This driver supports powering off a system using the Intel PIIX4 |
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southbridge, for example the MIPS Malta development board. The |
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southbridge SOff state is entered in response to a request to |
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power off the system. |
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config POWER_RESET_LTC2952 |
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bool "LTC2952 PowerPath power-off driver" |
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depends on OF_GPIO |
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help |
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This driver supports an external powerdown trigger and board power |
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down via the LTC2952. Bindings are made in the device tree. |
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config POWER_RESET_MT6323 |
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bool "MediaTek MT6323 power-off driver" |
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depends on MFD_MT6397 |
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help |
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The power-off driver is responsible for externally shutdown down |
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the power of a remote MediaTek SoC MT6323 is connected to through |
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controlling a tiny circuit BBPU inside MT6323 RTC. |
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Say Y if you have a board where MT6323 could be found. |
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config POWER_RESET_QNAP |
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bool "QNAP power-off driver" |
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depends on OF_GPIO && PLAT_ORION |
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help |
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This driver supports turning off QNAP NAS devices by sending |
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commands to the microcontroller which controls the main power. |
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Say Y if you have a QNAP NAS. |
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config POWER_RESET_REGULATOR |
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bool "Regulator subsystem power-off driver" |
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depends on OF && REGULATOR |
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help |
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This driver supports turning off your board by disabling a |
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power regulator defined in the devicetree. |
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config POWER_RESET_RESTART |
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bool "Restart power-off driver" |
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help |
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Some boards don't actually have the ability to power off. |
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Instead they restart, and u-boot holds the SoC until the |
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user presses a key. u-boot then boots into Linux. |
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config POWER_RESET_ST |
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bool "ST restart driver" |
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depends on ARCH_STI |
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help |
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Reset support for STMicroelectronics boards. |
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config POWER_RESET_TPS65086 |
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bool "TPS65086 restart driver" |
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depends on MFD_TPS65086 |
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help |
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This driver adds support for resetting the TPS65086 PMIC on restart. |
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config POWER_RESET_VERSATILE |
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bool "ARM Versatile family reboot driver" |
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depends on ARM |
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depends on MFD_SYSCON |
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depends on OF |
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help |
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Power off and restart support for ARM Versatile family of |
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reference boards. |
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config POWER_RESET_VEXPRESS |
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bool "ARM Versatile Express power-off and reset driver" |
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depends on ARM || ARM64 |
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depends on VEXPRESS_CONFIG=y |
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help |
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Power off and reset support for the ARM Ltd. Versatile |
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Express boards. |
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config POWER_RESET_XGENE |
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bool "APM SoC X-Gene reset driver" |
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depends on ARM64 |
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help |
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Reboot support for the APM SoC X-Gene Eval boards. |
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config POWER_RESET_KEYSTONE |
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bool "Keystone reset driver" |
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depends on ARCH_KEYSTONE || COMPILE_TEST |
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depends on HAS_IOMEM |
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select MFD_SYSCON |
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help |
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Reboot support for the KEYSTONE SoCs. |
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config POWER_RESET_SYSCON |
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bool "Generic SYSCON regmap reset driver" |
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depends on OF |
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depends on HAS_IOMEM |
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select MFD_SYSCON |
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help |
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Reboot support for generic SYSCON mapped register reset. |
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config POWER_RESET_SYSCON_POWEROFF |
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bool "Generic SYSCON regmap poweroff driver" |
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depends on OF |
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depends on HAS_IOMEM |
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select MFD_SYSCON |
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help |
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Poweroff support for generic SYSCON mapped register poweroff. |
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config POWER_RESET_RMOBILE |
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tristate "Renesas R-Mobile reset driver" |
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depends on ARCH_RMOBILE || COMPILE_TEST |
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depends on HAS_IOMEM |
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help |
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Reboot support for Renesas R-Mobile and SH-Mobile SoCs. |
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config REBOOT_MODE |
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tristate |
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config SYSCON_REBOOT_MODE |
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tristate "Generic SYSCON regmap reboot mode driver" |
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depends on OF |
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depends on MFD_SYSCON |
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select REBOOT_MODE |
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help |
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Say y here will enable reboot mode driver. This will |
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get reboot mode arguments and store it in SYSCON mapped |
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register, then the bootloader can read it to take different |
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action according to the mode. |
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config POWER_RESET_SC27XX |
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tristate "Spreadtrum SC27xx PMIC power-off driver" |
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depends on MFD_SC27XX_PMIC || COMPILE_TEST |
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help |
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This driver supports powering off a system through |
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Spreadtrum SC27xx series PMICs. The SC27xx series |
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PMICs includes the SC2720, SC2721, SC2723, SC2730 |
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and SC2731 chips. |
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config NVMEM_REBOOT_MODE |
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tristate "Generic NVMEM reboot mode driver" |
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depends on OF |
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select REBOOT_MODE |
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help |
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Say y here will enable reboot mode driver. This will |
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get reboot mode arguments and store it in a NVMEM cell, |
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then the bootloader can read it and take different |
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action according to the mode. |
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endif
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