drivers/pmdomain/bcm/Kconfig

Source file repositories/reference/linux-study-clean/drivers/pmdomain/bcm/Kconfig

File Facts

System: Linux kernel
Corpus path: drivers/pmdomain/bcm/Kconfig
Extension: [no extension]
Size: 1378 bytes
Lines: 43
Domain: Driver Families
Bucket: drivers/pmdomain
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
menu "Broadcom PM Domains"

config BCM2835_POWER
	bool "BCM2835 power domain driver"
	depends on ARCH_BCM2835 || (COMPILE_TEST && OF)
	default y if ARCH_BCM2835
	select PM_GENERIC_DOMAINS if PM
	select RESET_CONTROLLER
	help
	  This enables support for the BCM2835 power domains and reset
	  controller.  Any usage of power domains by the Raspberry Pi
	  firmware means that Linux usage of the same power domain
	  must be accessed using the RASPBERRYPI_POWER driver

config RASPBERRYPI_POWER
	bool "Raspberry Pi power domain driver"
	depends on ARCH_BCM2835 || (COMPILE_TEST && OF)
	depends on RASPBERRYPI_FIRMWARE=y
	select PM_GENERIC_DOMAINS if PM
	help
	  This enables support for the RPi power domains which can be enabled
	  or disabled via the RPi firmware.

config BCM_PMB
	bool "Broadcom PMB (Power Management Bus) driver"
	depends on ARCH_BCMBCA || (COMPILE_TEST && OF)
	default ARCH_BCMBCA
	select PM_GENERIC_DOMAINS if PM
	help
	  This enables support for the Broadcom's PMB (Power Management Bus) that
	  is used for disabling and enabling SoC devices.

config BCM63XX_POWER
	bool "BCM63xx power domain driver"
	depends on BMIPS_GENERIC || (COMPILE_TEST && OF)
	select PM_GENERIC_DOMAINS if PM
	help
	  This enables support for the BCM63xx power domains controller on
	  BCM6318, BCM6328, BCM6362 and BCM63268 SoCs.

endmenu

Annotation

Atlas domain: Driver Families / drivers/pmdomain.
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.