drivers/nfc/pn533/Kconfig

File Facts

System

Linux kernel

Corpus path

drivers/nfc/pn533/Kconfig

Extension

[no extension]

Size

1097 bytes

Lines

40

Domain

Driver Families

Bucket

drivers/nfc

Inferred role

Driver Families: build/configuration rule

Status

atlas-only

Why This File Exists

Repeatable hardware-adapter layer. Deep compatibility for every driver is out of scope; this atlas records patterns, probe lifecycles, bus glue, IRQ/DMA usage, and links back to core abstractions.

• Repeatable hardware-adapter layer. Deep compatibility for every driver is out of scope; this atlas records patterns, probe lifecycles, bus glue, IRQ/DMA usage, and links back to core abstractions.

Dependency Surface

• No C-style include directives detected by the generator.

Detected Declarations

• No top-level syscall, struct, function, initcall, or export declaration detected by the generator.

Annotated Snippet

# SPDX-License-Identifier: GPL-2.0-only
config NFC_PN533
	tristate
	help
	  NXP PN533 core driver.
	  This driver provides core functionality for NXP PN533 NFC devices.

config NFC_PN533_USB
	tristate "NFC PN533 device support (USB)"
	depends on USB
	select NFC_PN533
	help
	  This module adds support for the NXP pn533 USB interface.
	  Select this if your platform is using the USB bus.

	  If you choose to build a module, it'll be called pn533_usb.
	  Say N if unsure.

config NFC_PN533_I2C
	tristate "NFC PN533 device support (I2C)"
	depends on I2C
	select NFC_PN533
	help
	  This module adds support for the NXP pn533 I2C interface.
	  Select this if your platform is using the I2C bus.

	  If you choose to build a module, it'll be called pn533_i2c.
	  Say N if unsure.

config NFC_PN532_UART
	tristate "NFC PN532 device support (UART)"
	depends on SERIAL_DEV_BUS
	select NFC_PN533
	help
	  This module adds support for the NXP pn532 UART interface.
	  Select this if your platform is using the UART bus.

	  If you choose to build a module, it'll be called pn532_uart.
	  Say N if unsure.

Annotation

• Atlas domain: Driver Families / drivers/nfc.
• Implementation status: atlas-only.

Implementation Notes

• This generated page is the file-by-file coverage layer; curated subsystem chapters should link here when they synthesize a multi-file control flow.
• Core OS pages should be promoted from atlas-only to deep-reviewed when they explain data structures, invariants, locking, lifecycle, and C implementation snippets.
• Driver-family pages are intentionally pattern-oriented unless they are part of the selected PCIe/NVMe representative device path.