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 bool "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 bool "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_AXXIA 34 bool "LSI Axxia reset driver" 35 depends on ARCH_AXXIA 36 help 37 This driver supports restart for Axxia SoC. 38 39 Say Y if you have an Axxia family SoC. 40 41config POWER_RESET_BRCMSTB 42 bool "Broadcom STB reset driver" 43 depends on ARM || MIPS || COMPILE_TEST 44 default ARCH_BRCMSTB 45 help 46 This driver provides restart support for Broadcom STB boards. 47 48 Say Y here if you have a Broadcom STB board and you wish 49 to have restart support. 50 51config POWER_RESET_GPIO 52 bool "GPIO power-off driver" 53 depends on OF_GPIO 54 help 55 This driver supports turning off your board via a GPIO line. 56 If your board needs a GPIO high/low to power down, say Y and 57 create a binding in your devicetree. 58 59config POWER_RESET_GPIO_RESTART 60 bool "GPIO restart driver" 61 depends on OF_GPIO 62 help 63 This driver supports restarting your board via a GPIO line. 64 If your board needs a GPIO high/low to restart, say Y and 65 create a binding in your devicetree. 66 67config POWER_RESET_HISI 68 bool "Hisilicon power-off driver" 69 depends on ARCH_HISI 70 help 71 Reboot support for Hisilicon boards. 72 73config POWER_RESET_IMX 74 bool "IMX6 power-off driver" 75 depends on POWER_RESET && SOC_IMX6 76 help 77 This driver support power off external PMIC by PMIC_ON_REQ on i.mx6 78 boards.If you want to use other pin to control external power,please 79 say N here or disable in dts to make sure pm_power_off never be 80 overwrote wrongly by this driver. 81 82config POWER_RESET_MSM 83 bool "Qualcomm MSM power-off driver" 84 depends on ARCH_QCOM 85 help 86 Power off and restart support for Qualcomm boards. 87 88config POWER_RESET_LTC2952 89 bool "LTC2952 PowerPath power-off driver" 90 depends on OF_GPIO 91 help 92 This driver supports an external powerdown trigger and board power 93 down via the LTC2952. Bindings are made in the device tree. 94 95config POWER_RESET_QNAP 96 bool "QNAP power-off driver" 97 depends on OF_GPIO && PLAT_ORION 98 help 99 This driver supports turning off QNAP NAS devices by sending 100 commands to the microcontroller which controls the main power. 101 102 Say Y if you have a QNAP NAS. 103 104config POWER_RESET_RESTART 105 bool "Restart power-off driver" 106 help 107 Some boards don't actually have the ability to power off. 108 Instead they restart, and u-boot holds the SoC until the 109 user presses a key. u-boot then boots into Linux. 110 111config POWER_RESET_ST 112 bool "ST restart driver" 113 depends on ARCH_STI 114 help 115 Reset support for STMicroelectronics boards. 116 117config POWER_RESET_VERSATILE 118 bool "ARM Versatile family reboot driver" 119 depends on ARM 120 depends on MFD_SYSCON 121 depends on OF 122 help 123 Power off and restart support for ARM Versatile family of 124 reference boards. 125 126config POWER_RESET_VEXPRESS 127 bool "ARM Versatile Express power-off and reset driver" 128 depends on ARM || ARM64 129 depends on VEXPRESS_CONFIG 130 help 131 Power off and reset support for the ARM Ltd. Versatile 132 Express boards. 133 134config POWER_RESET_XGENE 135 bool "APM SoC X-Gene reset driver" 136 depends on ARM64 137 help 138 Reboot support for the APM SoC X-Gene Eval boards. 139 140config POWER_RESET_KEYSTONE 141 bool "Keystone reset driver" 142 depends on ARCH_KEYSTONE 143 select MFD_SYSCON 144 help 145 Reboot support for the KEYSTONE SoCs. 146 147config POWER_RESET_SYSCON 148 bool "Generic SYSCON regmap reset driver" 149 depends on OF 150 select MFD_SYSCON 151 help 152 Reboot support for generic SYSCON mapped register reset. 153 154config POWER_RESET_RMOBILE 155 tristate "Renesas R-Mobile reset driver" 156 depends on ARCH_RMOBILE || COMPILE_TEST 157 help 158 Reboot support for Renesas R-Mobile and SH-Mobile SoCs. 159 160endif 161 162