blob: 567143ace1596f52b00eeb624724281e2e78f6fe [file] [log] [blame]
Paul B Schroedere0980da2006-12-06 20:37:03 -08001/*
2 * linux/drivers/serial/8250_exar.c
3 *
4 * Written by Paul B Schroeder < pschroeder "at" uplogix "dot" com >
5 * Based on 8250_boca.
6 *
7 * Copyright (C) 2005 Russell King.
8 * Data taken from include/asm-i386/serial.h
9 *
10 * This program is free software; you can redistribute it and/or modify
11 * it under the terms of the GNU General Public License version 2 as
12 * published by the Free Software Foundation.
13 */
14#include <linux/module.h>
15#include <linux/init.h>
16#include <linux/serial_8250.h>
17
18#define PORT(_base,_irq) \
19 { \
20 .iobase = _base, \
21 .irq = _irq, \
22 .uartclk = 1843200, \
23 .iotype = UPIO_PORT, \
24 .flags = UPF_BOOT_AUTOCONF, \
25 }
26
27static struct plat_serial8250_port exar_data[] = {
28 PORT(0x100, 5),
29 PORT(0x108, 5),
30 PORT(0x110, 5),
31 PORT(0x118, 5),
32 { },
33};
34
35static struct platform_device exar_device = {
36 .name = "serial8250",
37 .id = PLAT8250_DEV_EXAR_ST16C554,
38 .dev = {
39 .platform_data = exar_data,
40 },
41};
42
43static int __init exar_init(void)
44{
45 return platform_device_register(&exar_device);
46}
47
48module_init(exar_init);
49
50MODULE_AUTHOR("Paul B Schroeder");
51MODULE_DESCRIPTION("8250 serial probe module for Exar cards");
52MODULE_LICENSE("GPL");