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/*

 *  linux/include/asm-arm/arch-integrator/serial.h

 *

 *  Copyright (C) 1999 ARM Limited

 *

 * This program is free software; you can redistribute it and/or modify

 * it under the terms of the GNU General Public License as published by

 * the Free Software Foundation; either version 2 of the License, or

 * (at your option) any later version.

 *

 * This program is distributed in the hope that it will be useful,

 * but WITHOUT ANY WARRANTY; without even the implied warranty of

 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

 * GNU General Public License for more details.

 *

 * You should have received a copy of the GNU General Public License

 * along with this program; if not, write to the Free Software

 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA

 */

#ifndef __ASM_ARCH_SERIAL_H

#define __ASM_ARCH_SERIAL_H

#include <asm/arch/platform.h>

#include <asm/irq.h>

/*

 * This assumes you have a 1.8432 MHz clock for your UART.

 *

 * It'd be nice if someone built a serial card with a 24.576 MHz

 * clock, since the 16550A is capable of handling a top speed of 1.5

 * megabits/second; but this requires the faster clock.

 */

#define BASE_BAUD (1843200 / 16)

#define _SER_IRQ0       IRQ_UARTINT0

#define _SER_IRQ1       IRQ_UARTINT1

#define RS_TABLE_SIZE   2

#define STD_COM_FLAGS (ASYNC_BOOT_AUTOCONF | ASYNC_SKIP_TEST)

     /* UART CLK        PORT  IRQ     FLAGS        */

#define STD_SERIAL_PORT_DEFNS \

        { 0, BASE_BAUD, 0x3F8, _SER_IRQ0, STD_COM_FLAGS },       /* ttyS0 */     \

        { 0, BASE_BAUD, 0x2F8, _SER_IRQ1, STD_COM_FLAGS },       /* ttyS1 */

#define EXTRA_SERIAL_PORT_DEFNS

#endif