drivers/tee/qcomtee/Kconfig

File Facts

System

Linux kernel

Corpus path

drivers/tee/qcomtee/Kconfig

Extension

[no extension]

Size

548 bytes

Lines

14

Domain

Driver Families

Bucket

drivers/tee

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
# Qualcomm Trusted Execution Environment Configuration
config QCOMTEE
	tristate "Qualcomm TEE Support"
	depends on ARCH_QCOM || COMPILE_TEST
	depends on !CPU_BIG_ENDIAN
	select QCOM_SCM
	select QCOM_TZMEM_MODE_SHMBRIDGE
	help
	  This option enables the Qualcomm Trusted Execution Environment (QTEE)
	  driver. It provides an API to access services offered by QTEE and
	  its loaded Trusted Applications (TAs). Additionally, it facilitates
	  the export of userspace services provided by supplicants to QTEE.

Annotation

• Atlas domain: Driver Families / drivers/tee.
• 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.