arch/arm/mach-omap2/prm-regbits-33xx.h

File Facts

System

Linux kernel

Corpus path

arch/arm/mach-omap2/prm-regbits-33xx.h

Extension

.h

Size

1850 bytes

Lines

46

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

• prm.h

Detected Declarations

• No top-level syscall, struct, function, initcall, or export declaration detected by the generator.

Annotated Snippet

#ifndef __ARCH_ARM_MACH_OMAP2_PRM_REGBITS_33XX_H
#define __ARCH_ARM_MACH_OMAP2_PRM_REGBITS_33XX_H

#include "prm.h"

#define AM33XX_GFX_MEM_ONSTATE_MASK			(0x3 << 17)
#define AM33XX_GFX_MEM_RETSTATE_MASK			(1 << 6)
#define AM33XX_GFX_MEM_STATEST_MASK			(0x3 << 4)
#define AM33XX_GLOBAL_WARM_SW_RST_MASK			(1 << 1)
#define AM33XX_RST_GLOBAL_WARM_SW_MASK			(1 << 0)
#define AM33XX_RST_GLOBAL_COLD_SW_MASK			(1 << 1)
#define AM33XX_PRUSS_MEM_ONSTATE_MASK			(0x3 << 5)
#define AM33XX_PRUSS_MEM_RETSTATE_MASK			(1 << 7)
#define AM33XX_PRUSS_MEM_STATEST_MASK			(0x3 << 23)
#define AM33XX_LASTPOWERSTATEENTERED_SHIFT		24
#define AM33XX_LASTPOWERSTATEENTERED_MASK		(0x3 << 24)
#define AM33XX_LOGICRETSTATE_MASK			(1 << 2)
#define AM33XX_LOGICRETSTATE_3_3_MASK			(1 << 3)
#define AM33XX_LOGICSTATEST_SHIFT			2
#define AM33XX_LOGICSTATEST_MASK			(1 << 2)
#define AM33XX_LOWPOWERSTATECHANGE_SHIFT		4
#define AM33XX_LOWPOWERSTATECHANGE_MASK			(1 << 4)
#define AM33XX_MPU_L1_ONSTATE_MASK			(0x3 << 18)
#define AM33XX_MPU_L1_RETSTATE_MASK			(1 << 22)
#define AM33XX_MPU_L1_STATEST_MASK			(0x3 << 6)
#define AM33XX_MPU_L2_ONSTATE_MASK			(0x3 << 20)
#define AM33XX_MPU_L2_RETSTATE_MASK			(1 << 23)
#define AM33XX_MPU_L2_STATEST_MASK			(0x3 << 8)
#define AM33XX_MPU_RAM_ONSTATE_MASK			(0x3 << 16)
#define AM33XX_MPU_RAM_RETSTATE_MASK			(1 << 24)
#define AM33XX_MPU_RAM_STATEST_MASK			(0x3 << 4)
#define AM33XX_PER_MEM_ONSTATE_MASK			(0x3 << 25)
#define AM33XX_PER_MEM_RETSTATE_MASK			(1 << 29)
#define AM33XX_PER_MEM_STATEST_MASK			(0x3 << 17)
#define AM33XX_RAM_MEM_ONSTATE_MASK			(0x3 << 30)
#define AM33XX_RAM_MEM_RETSTATE_MASK			(1 << 27)
#define AM33XX_RAM_MEM_STATEST_MASK			(0x3 << 21)
#endif

Annotation

• Immediate include surface: `prm.h`.
• 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.