drivers/phy/broadcom/Kconfig

Source file repositories/reference/linux-study-clean/drivers/phy/broadcom/Kconfig

File Facts

System: Linux kernel
Corpus path: drivers/phy/broadcom/Kconfig
Extension: [no extension]
Size: 3254 bytes
Lines: 118
Domain: Driver Families
Bucket: drivers/phy
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
#
# Phy drivers for Broadcom platforms
#
menu "PHY drivers for Broadcom platforms"

config PHY_BCM63XX_USBH
	tristate "BCM63xx USBH PHY driver"
	depends on BMIPS_GENERIC || COMPILE_TEST
	select GENERIC_PHY
	help
	  Enable this to support the BCM63xx USBH PHY driver.
	  If unsure, say N.

config PHY_CYGNUS_PCIE
	tristate "Broadcom Cygnus PCIe PHY driver"
	depends on OF && (ARCH_BCM_CYGNUS || COMPILE_TEST)
	select GENERIC_PHY
	default ARCH_BCM_CYGNUS
	help
	  Enable this to support the Broadcom Cygnus PCIe PHY.
	  If unsure, say N.

config PHY_BCM_SR_USB
	tristate "Broadcom Stingray USB PHY driver"
	depends on OF && (ARCH_BCM_IPROC || COMPILE_TEST)
	select GENERIC_PHY
	default ARCH_BCM_IPROC
	help
	  Enable this to support the Broadcom Stingray USB PHY
	  driver. It supports all versions of Superspeed and
	  Highspeed PHYs.
	  If unsure, say N.

config BCM_KONA_USB2_PHY
	tristate "Broadcom Kona USB2 PHY Driver"
	depends on HAS_IOMEM
	select GENERIC_PHY
	help
	  Enable this to support the Broadcom Kona USB 2.0 PHY.

config PHY_BCM_NS_USB2
	tristate "Broadcom Northstar USB 2.0 PHY Driver"
	depends on ARCH_BCM_IPROC || COMPILE_TEST
	depends on HAS_IOMEM && OF
	select GENERIC_PHY
	help
	  Enable this to support Broadcom USB 2.0 PHY connected to the USB
	  controller on Northstar family.

config PHY_BCM_NS_USB3
	tristate "Broadcom Northstar USB 3.0 PHY Driver"
	depends on ARCH_BCM_IPROC || COMPILE_TEST
	depends on HAS_IOMEM && OF
	depends on PHYLIB
	select GENERIC_PHY
	help
	  Enable this to support Broadcom USB 3.0 PHY connected to the USB
	  controller on Northstar family.

config PHY_NS2_PCIE
	tristate "Broadcom Northstar2 PCIe PHY driver"
	depends on (OF && MDIO_BUS_MUX_BCM_IPROC) || (COMPILE_TEST && PHYLIB)
	select GENERIC_PHY
	default ARCH_BCM_IPROC
	help
	  Enable this to support the Broadcom Northstar2 PCIe PHY.
	  If unsure, say N.

config PHY_NS2_USB_DRD

Annotation

Atlas domain: Driver Families / drivers/phy.
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.