2 * linux/include/asm-arm/arch-omaha/serial.h
4 * Copyright (C) 1999-2002 ARM Limited
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
20 #ifndef __ASM_ARCH_SERIAL_H
21 #define __ASM_ARCH_SERIAL_H
23 #include <asm/arch/platform.h>
27 * Baud rate is a function of the cpu PCLK... assume 10 MHz for now.
29 #define BASE_BAUD (10000000 / 16)
31 #define _SER_IRQ0 OMAHA_INT_URXD0
33 #define RS_TABLE_SIZE 1
35 #define STD_COM_FLAGS (ASYNC_BOOT_AUTOCONF | ASYNC_SKIP_TEST)
37 /* UART CLK PORT IRQ FLAGS */
38 #define STD_SERIAL_PORT_DEFNS \
39 { 0, BASE_BAUD, 0x3F8, _SER_IRQ0, STD_COM_FLAGS }, /* ttyS0 */ \
41 #define EXTRA_SERIAL_PORT_DEFNS