arch/arm/mach-s3c/devs.h

File Facts

System

Linux kernel

Corpus path

arch/arm/mach-s3c/devs.h

Extension

.h

Size

1799 bytes

Lines

58

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.
• Defines or uses C structs; map object ownership, embedded links, reference counts, and lock ownership.

Dependency Surface

• linux/platform_device.h

Detected Declarations

• struct s3c24xx_uart_resources

Annotated Snippet

struct s3c24xx_uart_resources {
	struct resource		*resources;
	unsigned long		 nr_resources;
};

extern struct s3c24xx_uart_resources s3c2410_uart_resources[];
extern struct s3c24xx_uart_resources s3c64xx_uart_resources[];

extern struct platform_device *s3c24xx_uart_devs[];
extern struct platform_device *s3c24xx_uart_src[];

extern struct platform_device s3c64xx_device_iis0;
extern struct platform_device s3c64xx_device_iis1;
extern struct platform_device s3c64xx_device_spi0;

extern struct platform_device s3c_device_fb;
extern struct platform_device s3c_device_hsmmc0;
extern struct platform_device s3c_device_hsmmc1;
extern struct platform_device s3c_device_hsmmc2;
extern struct platform_device s3c_device_hsmmc3;
extern struct platform_device s3c_device_i2c0;
extern struct platform_device s3c_device_i2c1;
extern struct platform_device s3c_device_ohci;
extern struct platform_device s3c_device_usb_hsotg;

extern struct platform_device samsung_device_keypad;
extern struct platform_device samsung_device_pwm;

/**
 * s3c_set_platdata() - helper for setting platform data
 * @pd: The default platform data for this device.
 * @pdsize: The size of the platform data.
 * @pdev: Pointer to the device to fill in.
 *
 * This helper replaces a number of calls that copy and then set the
 * platform data of the device.
 */
extern void *s3c_set_platdata(void *pd, size_t pdsize,
			      struct platform_device *pdev);

#endif /* __PLAT_DEVS_H */

Annotation

• Immediate include surface: `linux/platform_device.h`.
• Detected declarations: `struct s3c24xx_uart_resources`.
• 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.