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8250-platform.c

/*
 * This file is subject to the terms and conditions of the GNU General Public
 * License.  See the file "COPYING" in the main directory of this archive
 * for more details.
 *
 * Copyright (C) 2007 Ralf Baechle (ralf@linux-mips.org)
 */
#include <linux/module.h>
#include <linux/init.h>
#include <linux/serial_8250.h>

#define PORT(base, int)                                     \
{                                                     \
      .iobase           = base,                                   \
      .irq        = int,                                    \
      .uartclk    = 1843200,                          \
      .iotype           = UPIO_PORT,                              \
      .flags            = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST,            \
      .regshift   = 0,                                \
}

static struct plat_serial8250_port uart8250_data[] = {
      PORT(0x3F8, 4),
      PORT(0x2F8, 3),
      PORT(0x3E8, 4),
      PORT(0x2E8, 3),
      { },
};

static struct platform_device uart8250_device = {
      .name             = "serial8250",
      .id               = PLAT8250_DEV_PLATFORM,
      .dev              = {
            .platform_data    = uart8250_data,
      },
};

static int __init uart8250_init(void)
{
      return platform_device_register(&uart8250_device);
}

module_init(uart8250_init);

MODULE_AUTHOR("Ralf Baechle <ralf@linux-mips.org>");
MODULE_LICENSE("GPL");
MODULE_DESCRIPTION("Generic 8250 UART probe driver");

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