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" if COMPILE_TEST 43 depends on ARM 44 default ARCH_BRCMSTB 45 help 46 This driver provides restart support for ARM-based Broadcom STB 47 boards. 48 49 Say Y here if you have an ARM-based Broadcom STB board and you wish 50 to have restart support. 51 52config POWER_RESET_GPIO 53 bool "GPIO power-off driver" 54 depends on OF_GPIO 55 help 56 This driver supports turning off your board via a GPIO line. 57 If your board needs a GPIO high/low to power down, say Y and 58 create a binding in your devicetree. 59 60config POWER_RESET_GPIO_RESTART 61 bool "GPIO restart driver" 62 depends on OF_GPIO 63 help 64 This driver supports restarting your board via a GPIO line. 65 If your board needs a GPIO high/low to restart, say Y and 66 create a binding in your devicetree. 67 68config POWER_RESET_HISI 69 bool "Hisilicon power-off driver" 70 depends on ARCH_HISI 71 help 72 Reboot support for Hisilicon boards. 73 74config POWER_RESET_MSM 75 bool "Qualcomm MSM power-off driver" 76 depends on ARCH_QCOM 77 help 78 Power off and restart support for Qualcomm boards. 79 80config POWER_RESET_LTC2952 81 bool "LTC2952 PowerPath power-off driver" 82 depends on OF_GPIO 83 help 84 This driver supports an external powerdown trigger and board power 85 down via the LTC2952. Bindings are made in the device tree. 86 87config POWER_RESET_QNAP 88 bool "QNAP power-off driver" 89 depends on OF_GPIO && PLAT_ORION 90 help 91 This driver supports turning off QNAP NAS devices by sending 92 commands to the microcontroller which controls the main power. 93 94 Say Y if you have a QNAP NAS. 95 96config POWER_RESET_RESTART 97 bool "Restart power-off driver" 98 depends on ARM 99 help 100 Some boards don't actually have the ability to power off. 101 Instead they restart, and u-boot holds the SoC until the 102 user presses a key. u-boot then boots into Linux. 103 104config POWER_RESET_SUN6I 105 bool "Allwinner A31 SoC reset driver" 106 depends on ARCH_SUNXI 107 help 108 Reboot support for the Allwinner A31 SoCs. 109 110config POWER_RESET_ST 111 bool "ST restart power-off driver" 112 depends on ARCH_STI 113 help 114 Power off and reset support for STMicroelectronics boards. 115 116config POWER_RESET_VERSATILE 117 bool "ARM Versatile family reboot driver" 118 depends on ARM 119 depends on MFD_SYSCON 120 depends on OF 121 help 122 Power off and restart support for ARM Versatile family of 123 reference boards. 124 125config POWER_RESET_VEXPRESS 126 bool "ARM Versatile Express power-off and reset driver" 127 depends on ARM || ARM64 128 depends on VEXPRESS_CONFIG 129 help 130 Power off and reset support for the ARM Ltd. Versatile 131 Express boards. 132 133config POWER_RESET_XGENE 134 bool "APM SoC X-Gene reset driver" 135 depends on ARM64 136 help 137 Reboot support for the APM SoC X-Gene Eval boards. 138 139config POWER_RESET_KEYSTONE 140 bool "Keystone reset driver" 141 depends on ARCH_KEYSTONE 142 select MFD_SYSCON 143 help 144 Reboot support for the KEYSTONE SoCs. 145 146config POWER_RESET_SYSCON 147 bool "Generic SYSCON regmap reset driver" 148 depends on OF 149 select MFD_SYSCON 150 help 151 Reboot support for generic SYSCON mapped register reset. 152 153endif 154 155