Kconfig 6.3 KB

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