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 9config POWER_RESET_AS3722 10 bool "ams AS3722 power-off driver" 11 depends on MFD_AS3722 && POWER_RESET 12 help 13 This driver supports turning off board via a ams AS3722 power-off. 14 15config POWER_RESET_AXXIA 16 bool "LSI Axxia reset driver" 17 depends on POWER_RESET && ARCH_AXXIA 18 help 19 This driver supports restart for Axxia SoC. 20 21 Say Y if you have an Axxia family SoC. 22 23config POWER_RESET_BRCMSTB 24 bool "Broadcom STB reset driver" if COMPILE_TEST 25 depends on POWER_RESET && ARM 26 default ARCH_BRCMSTB 27 help 28 This driver provides restart support for ARM-based Broadcom STB 29 boards. 30 31 Say Y here if you have an ARM-based Broadcom STB board and you wish 32 to have restart support. 33 34config POWER_RESET_GPIO 35 bool "GPIO power-off driver" 36 depends on OF_GPIO && POWER_RESET 37 help 38 This driver supports turning off your board via a GPIO line. 39 If your board needs a GPIO high/low to power down, say Y and 40 create a binding in your devicetree. 41 42config POWER_RESET_HISI 43 bool "Hisilicon power-off driver" 44 depends on POWER_RESET && ARCH_HISI 45 help 46 Reboot support for Hisilicon boards. 47 48config POWER_RESET_MSM 49 bool "Qualcomm MSM power-off driver" 50 depends on POWER_RESET && ARCH_QCOM 51 help 52 Power off and restart support for Qualcomm boards. 53 54config POWER_RESET_QNAP 55 bool "QNAP power-off driver" 56 depends on OF_GPIO && POWER_RESET && PLAT_ORION 57 help 58 This driver supports turning off QNAP NAS devices by sending 59 commands to the microcontroller which controls the main power. 60 61 Say Y if you have a QNAP NAS. 62 63config POWER_RESET_RESTART 64 bool "Restart power-off driver" 65 depends on ARM 66 help 67 Some boards don't actually have the ability to power off. 68 Instead they restart, and u-boot holds the SoC until the 69 user presses a key. u-boot then boots into Linux. 70 71config POWER_RESET_SUN6I 72 bool "Allwinner A31 SoC reset driver" 73 depends on ARCH_SUNXI 74 depends on POWER_RESET 75 help 76 Reboot support for the Allwinner A31 SoCs. 77 78config POWER_RESET_VEXPRESS 79 bool "ARM Versatile Express power-off and reset driver" 80 depends on ARM || ARM64 81 depends on POWER_RESET && VEXPRESS_CONFIG 82 help 83 Power off and reset support for the ARM Ltd. Versatile 84 Express boards. 85 86config POWER_RESET_XGENE 87 bool "APM SoC X-Gene reset driver" 88 depends on ARM64 89 depends on POWER_RESET 90 help 91 Reboot support for the APM SoC X-Gene Eval boards. 92 93config POWER_RESET_KEYSTONE 94 bool "Keystone reset driver" 95 depends on ARCH_KEYSTONE 96 select MFD_SYSCON 97 help 98 Reboot support for the KEYSTONE SoCs. 99 100