| /* |
| * 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"); |