mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-11-25 22:30:54 +07:00
48 lines
1.1 KiB
C
48 lines
1.1 KiB
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");
|