drivers/leds/simatic/Kconfig

Source file repositories/reference/linux-study-clean/drivers/leds/simatic/Kconfig

File Facts

System: Linux kernel
Corpus path: drivers/leds/simatic/Kconfig
Extension: [no extension]
Size: 1832 bytes
Lines: 52
Domain: Driver Families
Bucket: drivers/leds
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
config LEDS_SIEMENS_SIMATIC_IPC
	tristate "LED driver for Siemens Simatic IPCs"
	depends on LEDS_CLASS
	depends on SIEMENS_SIMATIC_IPC
	default y
	help
	  This option enables support for the LEDs of several Industrial PCs
	  from Siemens.

	  To compile this driver as a module, choose M here: the module
	  will be called simatic-ipc-leds.

config LEDS_SIEMENS_SIMATIC_IPC_APOLLOLAKE
	tristate "LED driver for Siemens Simatic IPCs based on Intel Apollo Lake GPIO"
	depends on LEDS_GPIO
	depends on PINCTRL_BROXTON
	depends on SIEMENS_SIMATIC_IPC
	default LEDS_SIEMENS_SIMATIC_IPC
	help
	  This option enables support for the LEDs of several Industrial PCs
	  from Siemens based on Apollo Lake GPIO i.e. IPC127E.

	  To compile this driver as a module, choose M here: the module
	  will be called simatic-ipc-leds-gpio-apollolake.

config LEDS_SIEMENS_SIMATIC_IPC_F7188X
	tristate "LED driver for Siemens Simatic IPCs based on Nuvoton GPIO"
	depends on LEDS_GPIO
	depends on GPIO_F7188X
	depends on SIEMENS_SIMATIC_IPC
	default LEDS_SIEMENS_SIMATIC_IPC
	help
	  This option enables support for the LEDs of several Industrial PCs
	  from Siemens based on Nuvoton GPIO i.e. IPC227G.

	  To compile this driver as a module, choose M here: the module
	  will be called simatic-ipc-leds-gpio-f7188x.

config LEDS_SIEMENS_SIMATIC_IPC_ELKHARTLAKE
	tristate "LED driver for Siemens Simatic IPCs based on Intel Elkhart Lake GPIO"
	depends on LEDS_GPIO
	depends on PINCTRL_ELKHARTLAKE
	depends on SIEMENS_SIMATIC_IPC
	default LEDS_SIEMENS_SIMATIC_IPC
	help
	  This option enables support for the LEDs of several Industrial PCs
	  from Siemens based on Elkhart Lake GPIO i.e. BX-21A.

	  To compile this driver as a module, choose M here: the module
	  will be called simatic-ipc-leds-gpio-elkhartlake.

Annotation

Atlas domain: Driver Families / drivers/leds.
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.