arch/arm/mach-omap2/l4_3xxx.h

Source file repositories/reference/linux-study-clean/arch/arm/mach-omap2/l4_3xxx.h

File Facts

System: Linux kernel
Corpus path: arch/arm/mach-omap2/l4_3xxx.h
Extension: .h
Size: 977 bytes
Lines: 30
Domain: Architecture Layer
Bucket: arch/arm
Inferred role: Architecture Layer: implementation source
Status: source implementation candidate

Why This File Exists

CPU and platform-specific kernel glue: boot entry, traps, syscall entry, interrupts, page tables, context switch, and low-level barriers.

CPU and platform-specific kernel glue: boot entry, traps, syscall entry, interrupts, page tables, context switch, and low-level barriers.

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

#ifndef __ARCH_ARM_PLAT_OMAP_INCLUDE_MACH_L4_3XXX_H
#define __ARCH_ARM_PLAT_OMAP_INCLUDE_MACH_L4_3XXX_H

/* L4 CORE */
#define OMAP3_L4_CORE_FW_I2C1_REGION				21
#define OMAP3_L4_CORE_FW_I2C1_TA_REGION				22
#define OMAP3_L4_CORE_FW_I2C2_REGION				23
#define OMAP3_L4_CORE_FW_I2C2_TA_REGION				24
#define OMAP3_L4_CORE_FW_I2C3_REGION				73
#define OMAP3_L4_CORE_FW_I2C3_TA_REGION				74

/* Display Sub system (DSS) */
#define OMAP3_L4_CORE_FW_DSS_PROT_GROUP				2

#define OMAP3_L4_CORE_FW_DSS_DSI_REGION				104
#define OMAP3ES1_L4_CORE_FW_DSS_CORE_REGION			3
#define OMAP3_L4_CORE_FW_DSS_CORE_REGION			4
#define OMAP3_L4_CORE_FW_DSS_DISPC_REGION			4
#define OMAP3_L4_CORE_FW_DSS_RFBI_REGION			5
#define OMAP3_L4_CORE_FW_DSS_VENC_REGION			6
#define OMAP3_L4_CORE_FW_DSS_TA_REGION				7
#endif

Annotation

Atlas domain: Architecture Layer / arch/arm.
Implementation status: source implementation candidate.

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.