drivers/pinctrl/cirrus/Makefile

File Facts

System

Linux kernel

Corpus path

drivers/pinctrl/cirrus/Makefile

Extension

[no extension]

Size

690 bytes

Lines

25

Domain

Driver Families

Bucket

drivers/pinctrl

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
# Cirrus Logic pinctrl drivers
obj-$(CONFIG_PINCTRL_CS42L43)	+= pinctrl-cs42l43.o

obj-$(CONFIG_PINCTRL_LOCHNAGAR)	+= pinctrl-lochnagar.o

pinctrl-madera-objs		:= pinctrl-madera-core.o
ifeq ($(CONFIG_PINCTRL_CS47L15),y)
pinctrl-madera-objs		+= pinctrl-cs47l15.o
endif
ifeq ($(CONFIG_PINCTRL_CS47L35),y)
pinctrl-madera-objs		+= pinctrl-cs47l35.o
endif
ifeq ($(CONFIG_PINCTRL_CS47L85),y)
pinctrl-madera-objs		+= pinctrl-cs47l85.o
endif
ifeq ($(CONFIG_PINCTRL_CS47L90),y)
pinctrl-madera-objs		+= pinctrl-cs47l90.o
endif
ifeq ($(CONFIG_PINCTRL_CS47L92),y)
pinctrl-madera-objs		+= pinctrl-cs47l92.o
endif

obj-$(CONFIG_PINCTRL_MADERA)	+= pinctrl-madera.o

Annotation

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