arch/arm64/boot/dts/tesla/fsd-pinctrl.h

File Facts

System

Linux kernel

Corpus path

arch/arm64/boot/dts/tesla/fsd-pinctrl.h

Extension

.h

Size

849 bytes

Lines

34

Domain

Architecture Layer

Bucket

arch/arm64

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 __DTS_ARM64_TESLA_FSD_PINCTRL_H__
#define __DTS_ARM64_TESLA_FSD_PINCTRL_H__

#define FSD_PIN_PULL_NONE		0
#define FSD_PIN_PULL_DOWN		1
#define FSD_PIN_PULL_UP			3

#define FSD_PIN_DRV_LV1			0
#define FSD_PIN_DRV_LV2			1
#define FSD_PIN_DRV_LV4			2
#define FSD_PIN_DRV_LV6			3

#define FSD_PIN_FUNC_INPUT		0
#define FSD_PIN_FUNC_OUTPUT		1
#define FSD_PIN_FUNC_2			2
#define FSD_PIN_FUNC_3			3
#define FSD_PIN_FUNC_4			4
#define FSD_PIN_FUNC_5			5
#define FSD_PIN_FUNC_6			6
#define FSD_PIN_FUNC_EINT		0xf
#define FSD_PIN_FUNC_F			FSD_PIN_FUNC_EINT

#endif /* __DTS_ARM64_TESLA_FSD_PINCTRL_H__ */

Annotation

• Atlas domain: Architecture Layer / arch/arm64.
• 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.