drivers/soc/aspeed/Kconfig

Source file repositories/reference/linux-study-clean/drivers/soc/aspeed/Kconfig

File Facts

System: Linux kernel
Corpus path: drivers/soc/aspeed/Kconfig
Extension: [no extension]
Size: 1475 bytes
Lines: 57
Domain: Driver Families
Bucket: drivers/soc
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_ASPEED || COMPILE_TEST

menu "ASPEED SoC drivers"

config ASPEED_LPC_CTRL
	tristate "ASPEED LPC firmware cycle control"
	select REGMAP
	select MFD_SYSCON
	default ARCH_ASPEED
	help
	  Control LPC firmware cycle mappings through ioctl()s. The driver
	  also provides a read/write interface to a BMC ram region where the
	  host LPC read/write region can be buffered.

config ASPEED_LPC_SNOOP
	tristate "ASPEED LPC snoop support"
	select REGMAP
	select MFD_SYSCON
	default ARCH_ASPEED
	help
	  Provides a driver to control the LPC snoop interface which
	  allows the BMC to listen on and save the data written by
	  the host to an arbitrary LPC I/O port.

config ASPEED_UART_ROUTING
	tristate "ASPEED uart routing control"
	select REGMAP
	select MFD_SYSCON
	default ARCH_ASPEED
	help
	  Provides a driver to control the UART routing paths, allowing
	  users to perform runtime configuration of the RX muxes among
	  the UART controllers and I/O pins.

config ASPEED_P2A_CTRL
	tristate "ASPEED P2A (VGA MMIO to BMC) bridge control"
	select REGMAP
	select MFD_SYSCON
	default ARCH_ASPEED
	help
	  Control ASPEED P2A VGA MMIO to BMC mappings through ioctl()s.  The
	  driver also provides an interface for userspace mappings to a
	  pre-defined region.

config ASPEED_SOCINFO
	bool "ASPEED SoC Information driver"
	select SOC_BUS
	default ARCH_ASPEED
	help
	  Say yes to support decoding of ASPEED BMC information.

endmenu

endif

Annotation

Atlas domain: Driver Families / drivers/soc.
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.