Training courses

Kernel and Embedded Linux

Bootlin training courses

Embedded Linux, kernel,
Yocto Project, Buildroot, real-time,
graphics, boot time, debugging...

Bootlin logo

Elixir Cross Referencer

# SPDX-License-Identifier: GPL-2.0-only
config CONFIG_NFC_PN544
	tristate
	select CONFIG_CRC_CCITT
	---help---
	  NXP PN544 core driver.
	  This is a driver based on the HCI CONFIG_NFC kernel layers and
	  will thus not work with NXP libnfc library.

config CONFIG_NFC_PN544_I2C
	tristate "NXP PN544 device support (I2C)"
	depends on CONFIG_NFC_HCI && CONFIG_I2C && CONFIG_NFC_SHDLC
	select CONFIG_NFC_PN544
	---help---
	  This module adds support for the NXP pn544 i2c interface.
	  Select this if your platform is using the i2c bus.

	  If you choose to build a module, it'll be called pn544_i2c.
	  Say N if unsure.

config CONFIG_NFC_PN544_MEI
	tristate "NXP PN544 device support (MEI)"
	depends on CONFIG_NFC_HCI && CONFIG_NFC_MEI_PHY
	select CONFIG_NFC_PN544
	---help---
	  This module adds support for the mei interface of adapters using
	  NXP pn544 chipsets.  Select this if your pn544 chipset
	  is handled by Intel's Management Engine Interface on your platform.

	  If you choose to build a module, it'll be called pn544_mei.
	  Say N if unsure.