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"
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_BRCMKONA
50 bool "Broadcom Kona reset driver"
51 depends on ARM || COMPILE_TEST
52 default ARCH_BCM_MOBILE
54 This driver provides restart support for Broadcom Kona chips.
56 Say Y here if you have a Broadcom Kona-based board and you wish
57 to have restart support.
59 config POWER_RESET_BRCMSTB
60 bool "Broadcom STB reset driver"
61 depends on ARM || ARM64 || MIPS || COMPILE_TEST
63 default ARCH_BRCMSTB || BMIPS_GENERIC
65 This driver provides restart support for Broadcom STB boards.
67 Say Y here if you have a Broadcom STB board and you wish
68 to have restart support.
70 config POWER_RESET_GEMINI_POWEROFF
71 bool "Cortina Gemini power-off driver"
72 depends on ARCH_GEMINI || COMPILE_TEST
73 depends on OF && HAS_IOMEM
76 This driver supports turning off the Cortina Gemini SoC.
77 Select this if you're building a kernel with Gemini SoC support.
79 config POWER_RESET_GPIO
80 bool "GPIO power-off driver"
83 This driver supports turning off your board via a GPIO line.
84 If your board needs a GPIO high/low to power down, say Y and
85 create a binding in your devicetree.
87 config POWER_RESET_GPIO_RESTART
88 bool "GPIO restart driver"
91 This driver supports restarting your board via a GPIO line.
92 If your board needs a GPIO high/low to restart, say Y and
93 create a binding in your devicetree.
95 config POWER_RESET_HISI
96 bool "Hisilicon power-off driver"
99 Reboot support for Hisilicon boards.
101 config POWER_RESET_MSM
102 bool "Qualcomm MSM power-off driver"
105 Power off and restart support for Qualcomm boards.
107 config POWER_RESET_QCOM_PON
108 tristate "Qualcomm power-on driver"
110 depends on MFD_SPMI_PMIC
113 Power On support for Qualcomm boards.
114 If you have a Qualcomm platform and need support for
115 power-on and reboot reason, Say Y.
118 config POWER_RESET_OCELOT_RESET
119 bool "Microsemi Ocelot reset driver"
120 depends on MSCC_OCELOT || COMPILE_TEST
123 This driver supports restart for Microsemi Ocelot SoC.
125 config POWER_RESET_PIIX4_POWEROFF
126 tristate "Intel PIIX4 power-off driver"
128 depends on MIPS || COMPILE_TEST
130 This driver supports powering off a system using the Intel PIIX4
131 southbridge, for example the MIPS Malta development board. The
132 southbridge SOff state is entered in response to a request to
133 power off the system.
135 config POWER_RESET_LTC2952
136 bool "LTC2952 PowerPath power-off driver"
139 This driver supports an external powerdown trigger and board power
140 down via the LTC2952. Bindings are made in the device tree.
142 config POWER_RESET_QNAP
143 bool "QNAP power-off driver"
144 depends on OF_GPIO && PLAT_ORION
146 This driver supports turning off QNAP NAS devices by sending
147 commands to the microcontroller which controls the main power.
149 Say Y if you have a QNAP NAS.
151 config POWER_RESET_RESTART
152 bool "Restart power-off driver"
154 Some boards don't actually have the ability to power off.
155 Instead they restart, and u-boot holds the SoC until the
156 user presses a key. u-boot then boots into Linux.
158 config POWER_RESET_ST
159 bool "ST restart driver"
162 Reset support for STMicroelectronics boards.
164 config POWER_RESET_VERSATILE
165 bool "ARM Versatile family reboot driver"
167 depends on MFD_SYSCON
170 Power off and restart support for ARM Versatile family of
173 config POWER_RESET_VEXPRESS
174 bool "ARM Versatile Express power-off and reset driver"
175 depends on ARM || ARM64
176 depends on VEXPRESS_CONFIG
178 Power off and reset support for the ARM Ltd. Versatile
181 config POWER_RESET_XGENE
182 bool "APM SoC X-Gene reset driver"
185 Reboot support for the APM SoC X-Gene Eval boards.
187 config POWER_RESET_KEYSTONE
188 bool "Keystone reset driver"
189 depends on ARCH_KEYSTONE || COMPILE_TEST
193 Reboot support for the KEYSTONE SoCs.
195 config POWER_RESET_SYSCON
196 bool "Generic SYSCON regmap reset driver"
201 Reboot support for generic SYSCON mapped register reset.
203 config POWER_RESET_SYSCON_POWEROFF
204 bool "Generic SYSCON regmap poweroff driver"
209 Poweroff support for generic SYSCON mapped register poweroff.
211 config POWER_RESET_RMOBILE
212 tristate "Renesas R-Mobile reset driver"
213 depends on ARCH_RMOBILE || COMPILE_TEST
216 Reboot support for Renesas R-Mobile and SH-Mobile SoCs.
218 config POWER_RESET_ZX
219 tristate "ZTE SoCs reset driver"
220 depends on ARCH_ZX || COMPILE_TEST
223 Reboot support for ZTE SoCs.
228 config SYSCON_REBOOT_MODE
229 tristate "Generic SYSCON regmap reboot mode driver"
231 depends on MFD_SYSCON
234 Say y here will enable reboot mode driver. This will
235 get reboot mode arguments and store it in SYSCON mapped
236 register, then the bootloader can read it to take different
237 action according to the mode.
239 config POWER_RESET_SC27XX
240 bool "Spreadtrum SC27xx PMIC power-off driver"
241 depends on MFD_SC27XX_PMIC || COMPILE_TEST
243 This driver supports powering off a system through
244 Spreadtrum SC27xx series PMICs. The SC27xx series
245 PMICs includes the SC2720, SC2721, SC2723, SC2730