| rjw | 1f88458 | 2022-01-06 17:20:42 +0800 | [diff] [blame^] | 1 | menuconfig POWER_RESET |
| 2 | bool "Board level reset or power off" |
| 3 | help |
| 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. |
| 6 | |
| 7 | Say Y here to enable board reset and power off |
| 8 | |
| 9 | if POWER_RESET |
| 10 | |
| 11 | config POWER_RESET_AS3722 |
| 12 | bool "ams AS3722 power-off driver" |
| 13 | depends on MFD_AS3722 |
| 14 | help |
| 15 | This driver supports turning off board via a ams AS3722 power-off. |
| 16 | |
| 17 | config POWER_RESET_AT91_POWEROFF |
| 18 | tristate "Atmel AT91 poweroff driver" |
| 19 | depends on ARCH_AT91 |
| 20 | default SOC_AT91SAM9 || SOC_SAMA5 |
| 21 | help |
| 22 | This driver supports poweroff for Atmel AT91SAM9 and SAMA5 |
| 23 | SoCs |
| 24 | |
| 25 | config POWER_RESET_AT91_RESET |
| 26 | tristate "Atmel AT91 reset driver" |
| 27 | depends on ARCH_AT91 |
| 28 | default SOC_AT91SAM9 || SOC_SAMA5 |
| 29 | help |
| 30 | This driver supports restart for Atmel AT91SAM9 and SAMA5 |
| 31 | SoCs |
| 32 | |
| 33 | config POWER_RESET_AT91_SAMA5D2_SHDWC |
| 34 | tristate "Atmel AT91 SAMA5D2-Compatible shutdown controller driver" |
| 35 | depends on ARCH_AT91 |
| 36 | default SOC_SAMA5 |
| 37 | help |
| 38 | This driver supports the alternate shutdown controller for some Atmel |
| 39 | SAMA5 SoCs. It is present for example on SAMA5D2 SoC. |
| 40 | |
| 41 | config POWER_RESET_AXXIA |
| 42 | bool "LSI Axxia reset driver" |
| 43 | depends on ARCH_AXXIA |
| 44 | help |
| 45 | This driver supports restart for Axxia SoC. |
| 46 | |
| 47 | Say Y if you have an Axxia family SoC. |
| 48 | |
| 49 | config POWER_RESET_BRCMKONA |
| 50 | bool "Broadcom Kona reset driver" |
| 51 | depends on ARM || COMPILE_TEST |
| 52 | default ARCH_BCM_MOBILE |
| 53 | help |
| 54 | This driver provides restart support for Broadcom Kona chips. |
| 55 | |
| 56 | Say Y here if you have a Broadcom Kona-based board and you wish |
| 57 | to have restart support. |
| 58 | |
| 59 | config POWER_RESET_BRCMSTB |
| 60 | bool "Broadcom STB reset driver" |
| 61 | depends on ARM || ARM64 || MIPS || COMPILE_TEST |
| 62 | depends on MFD_SYSCON |
| 63 | default ARCH_BRCMSTB || BMIPS_GENERIC |
| 64 | help |
| 65 | This driver provides restart support for Broadcom STB boards. |
| 66 | |
| 67 | Say Y here if you have a Broadcom STB board and you wish |
| 68 | to have restart support. |
| 69 | |
| 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 |
| 74 | default ARCH_GEMINI |
| 75 | help |
| 76 | This driver supports turning off the Cortina Gemini SoC. |
| 77 | Select this if you're building a kernel with Gemini SoC support. |
| 78 | |
| 79 | config POWER_RESET_GPIO |
| 80 | bool "GPIO power-off driver" |
| 81 | depends on OF_GPIO |
| 82 | help |
| 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. |
| 86 | |
| 87 | config POWER_RESET_GPIO_RESTART |
| 88 | bool "GPIO restart driver" |
| 89 | depends on OF_GPIO |
| 90 | help |
| 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. |
| 94 | |
| 95 | config POWER_RESET_HISI |
| 96 | bool "Hisilicon power-off driver" |
| 97 | depends on ARCH_HISI |
| 98 | help |
| 99 | Reboot support for Hisilicon boards. |
| 100 | |
| 101 | config POWER_RESET_IMX |
| 102 | bool "IMX6 power-off driver" |
| 103 | depends on POWER_RESET && SOC_IMX6 |
| 104 | help |
| 105 | This driver support power off external PMIC by PMIC_ON_REQ on i.mx6 |
| 106 | boards.If you want to use other pin to control external power,please |
| 107 | say N here or disable in dts to make sure pm_power_off never be |
| 108 | overwrote wrongly by this driver. |
| 109 | |
| 110 | config POWER_RESET_MSM |
| 111 | bool "Qualcomm MSM power-off driver" |
| 112 | depends on ARCH_QCOM |
| 113 | help |
| 114 | Power off and restart support for Qualcomm boards. |
| 115 | |
| 116 | config POWER_RESET_PIIX4_POWEROFF |
| 117 | tristate "Intel PIIX4 power-off driver" |
| 118 | depends on PCI |
| 119 | depends on MIPS || COMPILE_TEST |
| 120 | help |
| 121 | This driver supports powering off a system using the Intel PIIX4 |
| 122 | southbridge, for example the MIPS Malta development board. The |
| 123 | southbridge SOff state is entered in response to a request to |
| 124 | power off the system. |
| 125 | |
| 126 | config POWER_RESET_LTC2952 |
| 127 | bool "LTC2952 PowerPath power-off driver" |
| 128 | depends on OF_GPIO |
| 129 | help |
| 130 | This driver supports an external powerdown trigger and board power |
| 131 | down via the LTC2952. Bindings are made in the device tree. |
| 132 | |
| 133 | config POWER_RESET_QNAP |
| 134 | bool "QNAP power-off driver" |
| 135 | depends on OF_GPIO && PLAT_ORION |
| 136 | help |
| 137 | This driver supports turning off QNAP NAS devices by sending |
| 138 | commands to the microcontroller which controls the main power. |
| 139 | |
| 140 | Say Y if you have a QNAP NAS. |
| 141 | |
| 142 | config POWER_RESET_RESTART |
| 143 | bool "Restart power-off driver" |
| 144 | help |
| 145 | Some boards don't actually have the ability to power off. |
| 146 | Instead they restart, and u-boot holds the SoC until the |
| 147 | user presses a key. u-boot then boots into Linux. |
| 148 | |
| 149 | config POWER_RESET_ST |
| 150 | bool "ST restart driver" |
| 151 | depends on ARCH_STI |
| 152 | help |
| 153 | Reset support for STMicroelectronics boards. |
| 154 | |
| 155 | config POWER_RESET_VERSATILE |
| 156 | bool "ARM Versatile family reboot driver" |
| 157 | depends on ARM |
| 158 | depends on MFD_SYSCON |
| 159 | depends on OF |
| 160 | help |
| 161 | Power off and restart support for ARM Versatile family of |
| 162 | reference boards. |
| 163 | |
| 164 | config POWER_RESET_VEXPRESS |
| 165 | bool "ARM Versatile Express power-off and reset driver" |
| 166 | depends on ARM || ARM64 |
| 167 | depends on VEXPRESS_CONFIG |
| 168 | help |
| 169 | Power off and reset support for the ARM Ltd. Versatile |
| 170 | Express boards. |
| 171 | |
| 172 | config POWER_RESET_XGENE |
| 173 | bool "APM SoC X-Gene reset driver" |
| 174 | depends on ARM64 |
| 175 | help |
| 176 | Reboot support for the APM SoC X-Gene Eval boards. |
| 177 | |
| 178 | config POWER_RESET_KEYSTONE |
| 179 | bool "Keystone reset driver" |
| 180 | depends on ARCH_KEYSTONE || COMPILE_TEST |
| 181 | depends on HAS_IOMEM |
| 182 | select MFD_SYSCON |
| 183 | help |
| 184 | Reboot support for the KEYSTONE SoCs. |
| 185 | |
| 186 | config POWER_RESET_SYSCON |
| 187 | bool "Generic SYSCON regmap reset driver" |
| 188 | depends on OF |
| 189 | depends on HAS_IOMEM |
| 190 | select MFD_SYSCON |
| 191 | help |
| 192 | Reboot support for generic SYSCON mapped register reset. |
| 193 | |
| 194 | config POWER_RESET_SYSCON_POWEROFF |
| 195 | bool "Generic SYSCON regmap poweroff driver" |
| 196 | depends on OF |
| 197 | depends on HAS_IOMEM |
| 198 | select MFD_SYSCON |
| 199 | help |
| 200 | Poweroff support for generic SYSCON mapped register poweroff. |
| 201 | |
| 202 | config POWER_RESET_RMOBILE |
| 203 | tristate "Renesas R-Mobile reset driver" |
| 204 | depends on ARCH_RMOBILE || COMPILE_TEST |
| 205 | depends on HAS_IOMEM |
| 206 | help |
| 207 | Reboot support for Renesas R-Mobile and SH-Mobile SoCs. |
| 208 | |
| 209 | config POWER_RESET_ZX |
| 210 | tristate "ZTE SoCs reset driver" |
| 211 | depends on ARCH_ZX || COMPILE_TEST |
| 212 | depends on HAS_IOMEM |
| 213 | help |
| 214 | Reboot support for ZTE SoCs. |
| 215 | |
| 216 | config REBOOT_MODE |
| 217 | tristate |
| 218 | |
| 219 | config SYSCON_REBOOT_MODE |
| 220 | tristate "Generic SYSCON regmap reboot mode driver" |
| 221 | depends on OF |
| 222 | depends on MFD_SYSCON |
| 223 | select REBOOT_MODE |
| 224 | help |
| 225 | Say y here will enable reboot mode driver. This will |
| 226 | get reboot mode arguments and store it in SYSCON mapped |
| 227 | register, then the bootloader can read it to take different |
| 228 | action according to the mode. |
| 229 | |
| 230 | endif |
| 231 | |