linux/drivers/nfc/s3fwrn5/Kconfig
Eric Biggers 661bfb4699 nfc: s3fwrn5: Use SHA-1 library instead of crypto_shash
Now that a SHA-1 library API is available, use it instead of
crypto_shash.  This is simpler and faster.

Signed-off-by: Eric Biggers <ebiggers@kernel.org>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://patch.msgid.link/20250815022329.28672-1-ebiggers@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2025-08-18 17:29:08 -07:00

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# SPDX-License-Identifier: GPL-2.0-only
config NFC_S3FWRN5
tristate
select CRYPTO_LIB_SHA1
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.