^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1) # SPDX-License-Identifier: GPL-2.0-only
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2) config NFC_ST21NFCA
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3) tristate
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 4) select CRC_CCITT
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 5) help
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 6) STMicroelectronics ST21NFCA core driver. It implements the chipset
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 7) HCI logic and hooks into the NFC kernel APIs. Physical layers will
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 8) register against it.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 9)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 10) config NFC_ST21NFCA_I2C
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 11) tristate "STMicroelectronics ST21NFCA NFC driver (I2C)"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 12) depends on NFC_HCI && I2C && NFC_SHDLC
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 13) select NFC_ST21NFCA
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 14) help
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 15) This module adds support for the STMicroelectronics st21nfca i2c interface.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 16) Select this if your platform is using the i2c bus.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 17)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 18) If you choose to build a module, it'll be called st21nfca_i2c.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 19) Say N if unsure.