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linux-yocto/drivers/nfc/s3fwrn5/Kconfig
Bongsu Jeon 3f52c2cb7e nfc: s3fwrn5: Support a UART interface 
Since S3FWRN82 NFC Chip, The UART interface can be used.
S3FWRN82 uses NCI protocol and supports I2C and UART interface.

Reviewed-by: Krzysztof Kozlowski <krzk@kernel.org>
Signed-off-by: Bongsu Jeon <bongsu.jeon@samsung.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2020-12-02 17:55:25 -08:00

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SPDX-License-Identifier: GPL-2.0-only

config NFC_S3FWRN5 tristate select CRYPTO select CRYPTO_HASH help Core driver for Samsung S3FWRN5 NFC chip. Contains core utilities of chip. It's intended to be used by PHYs to avoid duplicating lots of common code.

config NFC_S3FWRN5_I2C tristate "Samsung S3FWRN5 I2C support" depends on NFC_NCI && I2C select NFC_S3FWRN5 default n help This module adds support for an I2C interface to the S3FWRN5 chip. Select this if your platform is using the I2C bus.

  To compile this driver as a module, choose m here. The module will
  be called s3fwrn5_i2c.ko.
  Say N if unsure.

config NFC_S3FWRN82_UART tristate "Samsung S3FWRN82 UART support" depends on NFC_NCI && SERIAL_DEV_BUS select NFC_S3FWRN5 help This module adds support for a UART interface to the S3FWRN82 chip. Select this if your platform is using the UART bus.

      To compile this driver as a module, choose m here. The module will
      be called s3fwrn82_uart.ko.
      Say N if unsure.