1menuconfig 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 9if POWER_RESET 10 11config 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 17config 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 25config 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 33config POWER_RESET_AT91_SAMA5D2_SHDWC 34 tristate "Atmel AT91 SAMA5D2-Compatible shutdown controller driver" 35 depends on ARCH_AT91 || COMPILE_TEST 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 41config 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 49config POWER_RESET_BRCMSTB 50 bool "Broadcom STB reset driver" 51 depends on ARM || MIPS || COMPILE_TEST 52 depends on MFD_SYSCON 53 default ARCH_BRCMSTB 54 help 55 This driver provides restart support for Broadcom STB boards. 56 57 Say Y here if you have a Broadcom STB board and you wish 58 to have restart support. 59 60config POWER_RESET_GPIO 61 bool "GPIO power-off driver" 62 depends on OF_GPIO 63 help 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. 67 68config POWER_RESET_GPIO_RESTART 69 bool "GPIO restart driver" 70 depends on OF_GPIO 71 help 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. 75 76config POWER_RESET_HISI 77 bool "Hisilicon power-off driver" 78 depends on ARCH_HISI 79 help 80 Reboot support for Hisilicon boards. 81 82config POWER_RESET_IMX 83 bool "IMX6 power-off driver" 84 depends on POWER_RESET && SOC_IMX6 85 help 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. 90 91config POWER_RESET_MSM 92 bool "Qualcomm MSM power-off driver" 93 depends on ARCH_QCOM 94 help 95 Power off and restart support for Qualcomm boards. 96 97config POWER_RESET_LTC2952 98 bool "LTC2952 PowerPath power-off driver" 99 depends on OF_GPIO 100 help 101 This driver supports an external powerdown trigger and board power 102 down via the LTC2952. Bindings are made in the device tree. 103 104config POWER_RESET_QNAP 105 bool "QNAP power-off driver" 106 depends on OF_GPIO && PLAT_ORION 107 help 108 This driver supports turning off QNAP NAS devices by sending 109 commands to the microcontroller which controls the main power. 110 111 Say Y if you have a QNAP NAS. 112 113config POWER_RESET_RESTART 114 bool "Restart power-off driver" 115 help 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. 119 120config POWER_RESET_ST 121 bool "ST restart driver" 122 depends on ARCH_STI 123 help 124 Reset support for STMicroelectronics boards. 125 126config POWER_RESET_VERSATILE 127 bool "ARM Versatile family reboot driver" 128 depends on ARM 129 depends on MFD_SYSCON 130 depends on OF 131 help 132 Power off and restart support for ARM Versatile family of 133 reference boards. 134 135config POWER_RESET_VEXPRESS 136 bool "ARM Versatile Express power-off and reset driver" 137 depends on ARM || ARM64 138 depends on VEXPRESS_CONFIG 139 help 140 Power off and reset support for the ARM Ltd. Versatile 141 Express boards. 142 143config POWER_RESET_XGENE 144 bool "APM SoC X-Gene reset driver" 145 depends on ARM64 146 help 147 Reboot support for the APM SoC X-Gene Eval boards. 148 149config POWER_RESET_KEYSTONE 150 bool "Keystone reset driver" 151 depends on ARCH_KEYSTONE 152 select MFD_SYSCON 153 help 154 Reboot support for the KEYSTONE SoCs. 155 156config POWER_RESET_SYSCON 157 bool "Generic SYSCON regmap reset driver" 158 depends on OF 159 depends on HAS_IOMEM 160 select MFD_SYSCON 161 help 162 Reboot support for generic SYSCON mapped register reset. 163 164config POWER_RESET_SYSCON_POWEROFF 165 bool "Generic SYSCON regmap poweroff driver" 166 depends on OF 167 depends on HAS_IOMEM 168 select MFD_SYSCON 169 help 170 Poweroff support for generic SYSCON mapped register poweroff. 171 172config POWER_RESET_RMOBILE 173 tristate "Renesas R-Mobile reset driver" 174 depends on ARCH_RMOBILE || COMPILE_TEST 175 depends on HAS_IOMEM 176 help 177 Reboot support for Renesas R-Mobile and SH-Mobile SoCs. 178 179config POWER_RESET_ZX 180 tristate "ZTE SoCs reset driver" 181 depends on ARCH_ZX || COMPILE_TEST 182 depends on HAS_IOMEM 183 help 184 Reboot support for ZTE SoCs. 185 186endif 187 188