2 bool "Board level reset or power off"
4 Provides a number of drivers which either reset a complete board
5 or shut it down, by manipulating the main power supply on the board.
7 Say Y here to enable board reset and power off
11 config POWER_RESET_AS3722
12 bool "ams AS3722 power-off driver"
15 This driver supports turning off board via a ams AS3722 power-off.
17 config POWER_RESET_AT91_POWEROFF
18 tristate "Atmel AT91 poweroff driver"
20 default SOC_AT91SAM9 || SOC_SAMA5
22 This driver supports poweroff for Atmel AT91SAM9 and SAMA5
25 config POWER_RESET_AT91_RESET
26 tristate "Atmel AT91 reset driver"
28 default SOC_AT91SAM9 || SOC_SAMA5
30 This driver supports restart for Atmel AT91SAM9 and SAMA5
33 config POWER_RESET_AT91_SAMA5D2_SHDWC
34 tristate "Atmel AT91 SAMA5D2-Compatible shutdown controller driver"
35 depends on ARCH_AT91 || COMPILE_TEST
38 This driver supports the alternate shutdown controller for some Atmel
39 SAMA5 SoCs. It is present for example on SAMA5D2 SoC.
41 config POWER_RESET_AXXIA
42 bool "LSI Axxia reset driver"
45 This driver supports restart for Axxia SoC.
47 Say Y if you have an Axxia family SoC.
49 config POWER_RESET_BRCMSTB
50 bool "Broadcom STB reset driver"
51 depends on ARM || MIPS || COMPILE_TEST
55 This driver provides restart support for Broadcom STB boards.
57 Say Y here if you have a Broadcom STB board and you wish
58 to have restart support.
60 config POWER_RESET_GPIO
61 bool "GPIO power-off driver"
64 This driver supports turning off your board via a GPIO line.
65 If your board needs a GPIO high/low to power down, say Y and
66 create a binding in your devicetree.
68 config POWER_RESET_GPIO_RESTART
69 bool "GPIO restart driver"
72 This driver supports restarting your board via a GPIO line.
73 If your board needs a GPIO high/low to restart, say Y and
74 create a binding in your devicetree.
76 config POWER_RESET_HISI
77 bool "Hisilicon power-off driver"
80 Reboot support for Hisilicon boards.
82 config POWER_RESET_IMX
83 bool "IMX6 power-off driver"
84 depends on POWER_RESET && SOC_IMX6
86 This driver support power off external PMIC by PMIC_ON_REQ on i.mx6
87 boards.If you want to use other pin to control external power,please
88 say N here or disable in dts to make sure pm_power_off never be
89 overwrote wrongly by this driver.
91 config POWER_RESET_MSM
92 bool "Qualcomm MSM power-off driver"
95 Power off and restart support for Qualcomm boards.
97 config POWER_RESET_LTC2952
98 bool "LTC2952 PowerPath power-off driver"
101 This driver supports an external powerdown trigger and board power
102 down via the LTC2952. Bindings are made in the device tree.
104 config POWER_RESET_QNAP
105 bool "QNAP power-off driver"
106 depends on OF_GPIO && PLAT_ORION
108 This driver supports turning off QNAP NAS devices by sending
109 commands to the microcontroller which controls the main power.
111 Say Y if you have a QNAP NAS.
113 config POWER_RESET_RESTART
114 bool "Restart power-off driver"
116 Some boards don't actually have the ability to power off.
117 Instead they restart, and u-boot holds the SoC until the
118 user presses a key. u-boot then boots into Linux.
120 config POWER_RESET_ST
121 bool "ST restart driver"
124 Reset support for STMicroelectronics boards.
126 config POWER_RESET_VERSATILE
127 bool "ARM Versatile family reboot driver"
129 depends on MFD_SYSCON
132 Power off and restart support for ARM Versatile family of
135 config POWER_RESET_VEXPRESS
136 bool "ARM Versatile Express power-off and reset driver"
137 depends on ARM || ARM64
138 depends on VEXPRESS_CONFIG
140 Power off and reset support for the ARM Ltd. Versatile
143 config POWER_RESET_XGENE
144 bool "APM SoC X-Gene reset driver"
147 Reboot support for the APM SoC X-Gene Eval boards.
149 config POWER_RESET_KEYSTONE
150 bool "Keystone reset driver"
151 depends on ARCH_KEYSTONE || COMPILE_TEST
155 Reboot support for the KEYSTONE SoCs.
157 config POWER_RESET_SYSCON
158 bool "Generic SYSCON regmap reset driver"
163 Reboot support for generic SYSCON mapped register reset.
165 config POWER_RESET_SYSCON_POWEROFF
166 bool "Generic SYSCON regmap poweroff driver"
171 Poweroff support for generic SYSCON mapped register poweroff.
173 config POWER_RESET_RMOBILE
174 tristate "Renesas R-Mobile reset driver"
175 depends on ARCH_RMOBILE || COMPILE_TEST
178 Reboot support for Renesas R-Mobile and SH-Mobile SoCs.
180 config POWER_RESET_ZX
181 tristate "ZTE SoCs reset driver"
182 depends on ARCH_ZX || COMPILE_TEST
185 Reboot support for ZTE SoCs.
190 config SYSCON_REBOOT_MODE
191 tristate "Generic SYSCON regmap reboot mode driver"
196 Say y here will enable reboot mode driver. This will
197 get reboot mode arguments and store it in SYSCON mapped
198 register, then the bootloader can read it to take different
199 action according to the mode.