1# SPDX-License-Identifier: GPL-2.0-only 2config NFC_ST21NFCA 3 tristate 4 select CRC_CCITT 5 ---help--- 6 STMicroelectronics ST21NFCA core driver. It implements the chipset 7 HCI logic and hooks into the NFC kernel APIs. Physical layers will 8 register against it. 9 10config NFC_ST21NFCA_I2C 11 tristate "STMicroelectronics ST21NFCA NFC driver (I2C)" 12 depends on NFC_HCI && I2C && NFC_SHDLC 13 select NFC_ST21NFCA 14 ---help--- 15 This module adds support for the STMicroelectronics st21nfca i2c interface. 16 Select this if your platform is using the i2c bus. 17 18 If you choose to build a module, it'll be called st21nfca_i2c. 19 Say N if unsure. 20