config NFC_ST54_SPI
	tristate "NFC driver solution - SPI Controller Driver"
	default y
	depends on SPI && ST_NFC_CHIP_SUPPORT
	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).