release/src-rt-6.x/linux/linux-2.6/drivers/serial/8250_accent.c

   1 /*
   2  *  linux/drivers/serial/8250_accent.c
   3  *
   4  *  Copyright (C) 2005 Russell King.
   5  *  Data taken from include/asm-i386/serial.h
   6  *
   7  * This program is free software; you can redistribute it and/or modify
   8  * it under the terms of the GNU General Public License version 2 as
   9  * published by the Free Software Foundation.
  10  */
  11 #include <linux/module.h>
  12 #include <linux/init.h>
  13 #include <linux/serial_8250.h>
  14
  15 #define PORT(_base,_irq)                                \
  16         {                                               \
  17                 .iobase         = _base,                \
  18                 .irq            = _irq,                 \
  19                 .uartclk        = 1843200,              \
  20                 .iotype         = UPIO_PORT,            \
  21                 .flags          = UPF_BOOT_AUTOCONF,    \
  22         }
  23
  24 static struct plat_serial8250_port accent_data[] = {
  25         PORT(0x330, 4),
  26         PORT(0x338, 4),
  27         { },
  28 };
  29
  30 static struct platform_device accent_device = {
  31         .name                   = "serial8250",
  32         .id                     = PLAT8250_DEV_ACCENT,
  33         .dev                    = {
  34                 .platform_data  = accent_data,
  35         },
  36 };
  37
  38 static int __init accent_init(void)
  39 {
  40         return platform_device_register(&accent_device);
  41 }
  42
  43 module_init(accent_init);
  44
  45 MODULE_AUTHOR("Russell King");
  46 MODULE_DESCRIPTION("8250 serial probe module for Accent Async cards");
  47 MODULE_LICENSE("GPL");