drivers/pinctrl/sunxi/Kconfig

Source file repositories/reference/linux-study-clean/drivers/pinctrl/sunxi/Kconfig

File Facts

System: Linux kernel
Corpus path: drivers/pinctrl/sunxi/Kconfig
Extension: [no extension]
Size: 3362 bytes
Lines: 145
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
if ARCH_SUNXI

config PINCTRL_SUNXI
	bool
	select PINMUX
	select GENERIC_PINCONF
	select GPIOLIB

config PINCTRL_SUNIV_F1C100S
	def_bool MACH_SUNIV
	select PINCTRL_SUNXI

config PINCTRL_SUN4I_A10
	bool "Support for the Allwinner A10, A20 and R40 PIO"
	default MACH_SUN4I || MACH_SUN7I || MACH_SUN8I
	select PINCTRL_SUNXI

config PINCTRL_SUN5I
	bool "Support for the Allwinner A10s, A13, R8 and NextThing GR8 PIO"
	default MACH_SUN5I
	select PINCTRL_SUNXI

config PINCTRL_SUN6I_A31
	bool "Support for the Allwinner A31 PIO"
	default MACH_SUN6I
	select PINCTRL_SUNXI

config PINCTRL_SUN6I_A31_R
	bool "Support for the Allwinner A31 R-PIO"
	default MACH_SUN6I
	select PINCTRL_SUNXI

config PINCTRL_SUN8I_A23
	bool "Support for the Allwinner A23 PIO"
	default MACH_SUN8I
	select PINCTRL_SUNXI

config PINCTRL_SUN8I_A33
	bool "Support for the Allwinner A33 PIO"
	default MACH_SUN8I
	select PINCTRL_SUNXI

config PINCTRL_SUN8I_A83T
	bool "Support for the Allwinner A83T PIO"
	default MACH_SUN8I
	select PINCTRL_SUNXI

config PINCTRL_SUN8I_A83T_R
	bool "Support for the Allwinner A83T R-PIO"
	default MACH_SUN8I
	select PINCTRL_SUNXI

config PINCTRL_SUN8I_A23_R
	bool "Support for the Allwinner A23 and A33 R-PIO"
	default MACH_SUN8I
	select PINCTRL_SUNXI

config PINCTRL_SUN8I_H3
	bool "Support for the Allwinner H3 PIO"
	default MACH_SUN8I
	select PINCTRL_SUNXI

config PINCTRL_SUN8I_H3_R
	bool "Support for the Allwinner H3 and H5 R-PIO"
	default MACH_SUN8I || (ARM64 && ARCH_SUNXI)
	select PINCTRL_SUNXI

config PINCTRL_SUN8I_V3S
	bool "Support for the Allwinner V3s PIO"

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.