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/*
 *  linux/include/asm-arm/arch-arc/serial.h
 *
 *  Copyright (C) 1996 Russell King.
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 2 as
 * published by the Free Software Foundation.
 *
 *  Changelog:
 *   15-10-1996	RMK	Created
 *   04-04-1998	PJB	Merged `arc' and `a5k' architectures
 */
#ifndef __ASM_ARCH_SERIAL_H
#define __ASM_ARCH_SERIAL_H

#include <linux/config.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 STD_COM_FLAGS (ASYNC_BOOT_AUTOCONF | ASYNC_SKIP_TEST)

#define RS_TABLE_SIZE	16

#if defined(CONFIG_ARCH_A5K)
     /* UART CLK        PORT  IRQ     FLAGS        */

#define STD_SERIAL_PORT_DEFNS						\
	{ 0, BASE_BAUD, 0x3F8, 10, STD_COM_FLAGS },	/* ttyS0 */	\
	{ 0, BASE_BAUD, 0x2F8, 10, STD_COM_FLAGS },	/* ttyS1 */

#else

#define STD_SERIAL_PORT_DEFNS						\
	{ 0, BASE_BAUD, 0    ,  0, STD_COM_FLAGS },	/* ttyS0 */	\
	{ 0, BASE_BAUD, 0    ,  0, STD_COM_FLAGS },	/* ttyS1 */

#endif

#define EXTRA_SERIAL_PORT_DEFNS \
	{ 0, BASE_BAUD, 0    ,  0, STD_COM_FLAGS },	/* ttyS2 */	\
	{ 0, BASE_BAUD, 0    ,  0, STD_COM_FLAGS },	/* ttyS3 */	\
	{ 0, BASE_BAUD, 0    ,  0, STD_COM_FLAGS }, 	/* ttyS4 */	\
	{ 0, BASE_BAUD, 0    ,  0, STD_COM_FLAGS },	/* ttyS5 */	\
	{ 0, BASE_BAUD, 0    ,  0, STD_COM_FLAGS },	/* ttyS6 */	\
	{ 0, BASE_BAUD, 0    ,  0, STD_COM_FLAGS },	/* ttyS7 */	\
	{ 0, BASE_BAUD, 0    ,  0, STD_COM_FLAGS },	/* ttyS8 */	\
	{ 0, BASE_BAUD, 0    ,  0, STD_COM_FLAGS },	/* ttyS9 */	\
	{ 0, BASE_BAUD, 0    ,  0, STD_COM_FLAGS },	/* ttyS10 */	\
	{ 0, BASE_BAUD, 0    ,  0, STD_COM_FLAGS },	/* ttyS11 */	\
	{ 0, BASE_BAUD, 0    ,  0, STD_COM_FLAGS },	/* ttyS12 */	\
	{ 0, BASE_BAUD, 0    ,  0, STD_COM_FLAGS },	/* ttyS13 */

#endif