treewide: Add SPDX license identifier - Makefile/Kconfig
[linux-2.6-block.git] / drivers / nfc / pn544 / Kconfig
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ec8f24b7 1# SPDX-License-Identifier: GPL-2.0-only
aa741030 2config NFC_PN544
b2117c12 3 tristate
aa741030 4 select CRC_CCITT
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5 ---help---
6 NXP PN544 core driver.
7 This is a driver based on the HCI NFC kernel layers and
8 will thus not work with NXP libnfc library.
9
aa741030 10config NFC_PN544_I2C
b2117c12
JD
11 tristate "NXP PN544 device support (I2C)"
12 depends on NFC_HCI && I2C && NFC_SHDLC
13 select NFC_PN544
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14 ---help---
15 This module adds support for the NXP pn544 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 pn544_i2c.
bb03dceb
SO
19 Say N if unsure.
20
21config NFC_PN544_MEI
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22 tristate "NXP PN544 device support (MEI)"
23 depends on NFC_HCI && NFC_MEI_PHY
24 select NFC_PN544
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25 ---help---
26 This module adds support for the mei interface of adapters using
27 NXP pn544 chipsets. Select this if your pn544 chipset
28 is handled by Intel's Management Engine Interface on your platform.
29
30 If you choose to build a module, it'll be called pn544_mei.
31 Say N if unsure.