Based on Linux-2.6.32.2 in mini2440 driver analysis one: serial port driver-EEWORLD

struct s3c24xx_uart_clksrc {

const char *name;

unsigned int divisor;

unsigned int min_baud;

unsigned int max_baud;

};

/* configuration structure for per-machine configurations for the

* serial port

* the pointer is setup by the machine specific initialisation from the

* arch/arm/mach-s3c2410/ directory.

struct s3c2410_uartcfg {

unsigned char hwport; /* hardware port number */

unsigned char unused;

unsigned short flags;

upf_t uart_flags; /* default uart flags */

unsigned long ucon; /* value of ucon for port */

unsigned long ulcon; /* value of ulcon for port */

unsigned long ufcon; /* value of ufcon for port */

struct s3c24xx_uart_clksrc *clocks;

unsigned int clocks_size;

};

/* s3c24xx_uart_devs

* this is exported from the core as we cannot use driver_register(),

* or platform_add_device() before the console_initcall()

extern struct platform_device *s3c24xx_uart_devs[4];

#endif /* __ASSEMBLY__ */

#endif /* __ASM_ARM_REGS_SERIAL_H */

[1] [2]

Keywords：Linux-2 6 mini2440 Reference address：Based on Linux-2.6.32.2 in mini2440 driver analysis one: serial port driver

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