Ralf Baechle | e7c4782 | 2007-07-10 17:33:01 +0100 | [diff] [blame] | 1 | /* |
| 2 | * This file is subject to the terms and conditions of the GNU General Public |
| 3 | * License. See the file "COPYING" in the main directory of this archive |
| 4 | * for more details. |
| 5 | * |
| 6 | * Copyright (C) 2007 Ralf Baechle (ralf@linux-mips.org) |
| 7 | */ |
| 8 | #include <linux/module.h> |
| 9 | #include <linux/init.h> |
| 10 | #include <linux/serial_8250.h> |
| 11 | |
| 12 | #define PORT(base, int) \ |
| 13 | { \ |
| 14 | .iobase = base, \ |
| 15 | .irq = int, \ |
| 16 | .uartclk = 1843200, \ |
| 17 | .iotype = UPIO_PORT, \ |
| 18 | .flags = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST, \ |
| 19 | .regshift = 0, \ |
| 20 | } |
| 21 | |
| 22 | static struct plat_serial8250_port uart8250_data[] = { |
| 23 | PORT(0x3F8, 4), |
| 24 | PORT(0x2F8, 3), |
| 25 | PORT(0x3E8, 4), |
| 26 | PORT(0x2E8, 3), |
| 27 | { }, |
| 28 | }; |
| 29 | |
| 30 | static struct platform_device uart8250_device = { |
| 31 | .name = "serial8250", |
| 32 | .id = PLAT8250_DEV_PLATFORM, |
| 33 | .dev = { |
| 34 | .platform_data = uart8250_data, |
| 35 | }, |
| 36 | }; |
| 37 | |
| 38 | static int __init uart8250_init(void) |
| 39 | { |
| 40 | return platform_device_register(&uart8250_device); |
| 41 | } |
| 42 | |
| 43 | module_init(uart8250_init); |
| 44 | |
| 45 | MODULE_AUTHOR("Ralf Baechle <ralf@linux-mips.org>"); |
| 46 | MODULE_LICENSE("GPL"); |
| 47 | MODULE_DESCRIPTION("Generic 8250 UART probe driver"); |