| /* |
| * 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) 2012 MIPS Technologies, Inc. All rights reserved. |
| */ |
| #include <linux/module.h> |
| #include <linux/init.h> |
| #include <linux/serial_8250.h> |
| |
| #define UART(base, int) \ |
| { \ |
| .mapbase = base, \ |
| .irq = int, \ |
| .uartclk = 14745600, \ |
| .iotype = UPIO_MEM32, \ |
| .flags = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST | UPF_IOREMAP, \ |
| .regshift = 2, \ |
| } |
| |
| static struct plat_serial8250_port uart8250_data[] = { |
| UART(0x1f000900, MIPS_CPU_IRQ_BASE + 4), /* ttyS0 = USB */ |
| UART(0x1f000800, MIPS_CPU_IRQ_BASE + 4), /* ttyS1 = RS232 */ |
| { }, |
| }; |
| |
| 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("Chris Dearman <chris@mips.com>"); |
| MODULE_LICENSE("GPL"); |
| MODULE_DESCRIPTION("8250 UART probe driver for the SEAD-3 platform"); |