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Diffstat (limited to 'arch/mn10300/include/asm/serial.h')
| -rw-r--r-- | arch/mn10300/include/asm/serial.h | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/arch/mn10300/include/asm/serial.h b/arch/mn10300/include/asm/serial.h new file mode 100644 index 000000000000..a29445cddd6f --- /dev/null +++ b/arch/mn10300/include/asm/serial.h @@ -0,0 +1,36 @@ +/* Standard UART definitions + * + * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved. + * Written by David Howells (dhowells@redhat.com) + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public Licence + * as published by the Free Software Foundation; either version + * 2 of the Licence, or (at your option) any later version. + */ + +/* + * The ASB2305 has an 18.432 MHz clock the UART + */ +#define BASE_BAUD (18432000 / 16) + +/* Standard COM flags (except for COM4, because of the 8514 problem) */ +#ifdef CONFIG_SERIAL_DETECT_IRQ +#define STD_COM_FLAGS (ASYNC_BOOT_AUTOCONF | ASYNC_SKIP_TEST | ASYNC_AUTO_IRQ) +#define STD_COM4_FLAGS (ASYNC_BOOT_AUTOCONF | ASYNC_AUTO_IRQ) +#else +#define STD_COM_FLAGS (ASYNC_BOOT_AUTOCONF | ASYNC_SKIP_TEST) +#define STD_COM4_FLAGS ASYNC_BOOT_AUTOCONF +#endif + +#ifdef CONFIG_SERIAL_MANY_PORTS +#define FOURPORT_FLAGS ASYNC_FOURPORT +#define ACCENT_FLAGS 0 +#define BOCA_FLAGS 0 +#define HUB6_FLAGS 0 +#define RS_TABLE_SIZE 64 +#else +#define RS_TABLE_SIZE +#endif + +#include <unit/serial.h> |