# SPDX-License-Identifier: GPL-2.0-only
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config NFC_ST21NFCA
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tristate
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select CRC_CCITT
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help
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STMicroelectronics ST21NFCA core driver. It implements the chipset
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HCI logic and hooks into the NFC kernel APIs. Physical layers will
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register against it.
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config NFC_ST21NFCA_I2C
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tristate "STMicroelectronics ST21NFCA NFC driver (I2C)"
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depends on NFC_HCI && I2C && NFC_SHDLC
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select NFC_ST21NFCA
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help
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This module adds support for the STMicroelectronics st21nfca i2c interface.
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Select this if your platform is using the i2c bus.
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If you choose to build a module, it'll be called st21nfca_i2c.
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Say N if unsure.
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