config NFC_CHIP_SUPPORT
	tristate "STMicroelectronics NFC driver solution"
	help
	  STMicroelectronics Near Field Communication controller support.
	  It is the master switch of STMicroelectronics NFC controller drivers.
	  If configures to be y, NFC_ST21NFC and NFC_ST54_SPI will be
	  selected.

config NFC_ST21NFC
	tristate "STMicroelectronics NFC driver solution - NFC Controller Driver"
	depends on I2C && NFC_CHIP_SUPPORT
	help
	  STMicroelectronics ST21NFC Near Field Communication controller
	  support. ST21NFC is standalone NFC and ST54 is combined with secure
	  element. If configures to be y, means devices supports NFC
	  functionality. If configures to be n, means devices doesn't support
	  NFC functionality.

config NFC_ST54_SPI
	tristate "STMicroelectronics NFC driver solution - SPI Controller Driver"
	depends on SPI && NFC_ST21NFC
	help
	  STMicroelectronics ST54 Secure Element controller SPI interface
	  support. ST21NFC is standalone NFC and ST54 is combined with
	  secure element. If configures to be y, means devices supports SPI
	  interface to ST54. If configures to be n, means devices doesn't
	  support SPI interface (eSE still usable).

config NFC_DEBUG
	bool "STMicroelectronics NFC driver solution - NFC Driver Debug"
	depends on NFC_CHIP_SUPPORT
	help
	  STMicroelectronics Near Field Communication driver debug support.
	  This option is for debug only, if configures to be y, it the nfc
	  controller driver and nfc spi controller driver will dump more
	  log for debug.
