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/*
* 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/init.h>
#include <linux/module.h>
#include <linux/serial_8250.h>
#include <asm/ddb5xxx/ddb5477.h>
#define DDB_UART_FLAGS (UPF_BOOT_AUTOCONF | UPF_SKIP_TEST | UPF_IOREMAP)
#define DDB5477_PORT(base, int) \
{ \
.mapbase = base, \
.irq = int, \
.uartclk = 1843200, \
.iotype = UPIO_MEM, \
.flags = DDB_UART_FLAGS, \
.regshift = 3, \
}
static struct plat_serial8250_port uart8250_data[] = {
DDB5477_PORT(0xbfa04200, VRC5477_IRQ_UART0),
DDB5477_PORT(0xbfa04240, VRC5477_IRQ_UART1),
{ },
};
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("8250 UART probe driver for the NEC DDB5477");
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