arch/mn10300/include/asm/serial.h

   1 /* Standard UART definitions
   2  *
   3  * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved.
   4  * Written by David Howells (dhowells@redhat.com)
   5  *
   6  * This program is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU General Public Licence
   8  * as published by the Free Software Foundation; either version
   9  * 2 of the Licence, or (at your option) any later version.
  10  */
  11
  12 /*
  13  * The ASB2305 has an 18.432 MHz clock the UART
  14  */
  15 #define BASE_BAUD       (18432000 / 16)
  16
  17 /* Standard COM flags (except for COM4, because of the 8514 problem) */
  18 #ifdef CONFIG_SERIAL_DETECT_IRQ
  19 #define STD_COM_FLAGS   (ASYNC_BOOT_AUTOCONF | ASYNC_SKIP_TEST | ASYNC_AUTO_IRQ)
  20 #define STD_COM4_FLAGS  (ASYNC_BOOT_AUTOCONF | ASYNC_AUTO_IRQ)
  21 #else
  22 #define STD_COM_FLAGS   (ASYNC_BOOT_AUTOCONF | ASYNC_SKIP_TEST)
  23 #define STD_COM4_FLAGS  ASYNC_BOOT_AUTOCONF
  24 #endif
  25
  26 #ifdef CONFIG_SERIAL_MANY_PORTS
  27 #define FOURPORT_FLAGS  ASYNC_FOURPORT
  28 #define ACCENT_FLAGS    0
  29 #define BOCA_FLAGS      0
  30 #define HUB6_FLAGS      0
  31 #define RS_TABLE_SIZE   64
  32 #else
  33 #define RS_TABLE_SIZE
  34 #endif
  35
  36 #include <unit/serial.h>