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/*++
linux/include/asm-arm/arch-wmt/serial.h
Copyright (c) 2008 WonderMedia Technologies, Inc.
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, see <http://www.gnu.org/licenses/>.
WonderMedia Technologies, Inc.
10F, 529, Chung-Cheng Road, Hsin-Tien, Taipei 231, R.O.C.
--*/
#ifndef __ASM_ARCH_SERIAL_H
#define __ASM_ARCH_SERIAL_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.
*
* TODO: Review BASE_BAUD definition.
*/
#define BASE_BAUD (1843200 / 16)
/* Standard COM flags */
#define STD_COM_FLAGS (ASYNC_BOOT_AUTOCONF | ASYNC_SKIP_TEST)
/*
* Rather empty table...
* Hardwired serial ports should be defined here.
* PCMCIA will fill it dynamically.
*
* static struct old_serial_port old_serial_port[] = {
* SERIAL_PORT_DFNS // defined in <asm/serial.h>, used in driver/serial/8250.c
* };
*
* TODO: Review if we really need it.
*/
#define STD_SERIAL_PORT_DEFNS \
/* UART CLK PORT IRQ FLAGS */
{ 0, BASE_BAUD, 0, 0, STD_COM_FLAGS },
{ 0, BASE_BAUD, 0, 0, STD_COM_FLAGS },
{ 0, BASE_BAUD, 0, 0, STD_COM_FLAGS },
{ 0, BASE_BAUD, 0, 0, STD_COM_FLAGS }
#define EXTRA_SERIAL_PORT_DEFNS
#endif /* __ASM_ARCH_SERIAL_H */
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