include/linux/clk/pxa.h

File Facts

System

Linux kernel

Corpus path

include/linux/clk/pxa.h

Extension

.h

Size

571 bytes

Lines

17

Domain

Core OS

Bucket

Core Kernel Interface

Inferred role

Core OS: implementation source

Status

source implementation candidate

Why This File Exists

Core operating-system implementation surface: boot, tasks, memory, VFS, syscall-facing interfaces, synchronization, credentials, and isolation.

• Core operating-system implementation surface: boot, tasks, memory, VFS, syscall-facing interfaces, synchronization, credentials, and isolation.

Dependency Surface

• linux/compiler.h
• linux/types.h

Detected Declarations

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

Annotated Snippet

#include <linux/compiler.h>
#include <linux/types.h>

extern int pxa25x_clocks_init(void __iomem *regs);
extern int pxa27x_clocks_init(void __iomem *regs);
extern int pxa3xx_clocks_init(void __iomem *regs, void __iomem *oscc_reg);

#ifdef CONFIG_PXA3xx
extern unsigned	pxa3xx_get_clk_frequency_khz(int);
extern void pxa3xx_clk_update_accr(u32 disable, u32 enable, u32 xclkcfg, u32 mask);
#else
#define pxa3xx_get_clk_frequency_khz(x)		(0)
#define pxa3xx_clk_update_accr(disable, enable, xclkcfg, mask) do { } while (0)
#endif

Annotation

• Immediate include surface: `linux/compiler.h`, `linux/types.h`.
• Atlas domain: Core OS / Core Kernel Interface.
• 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.