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/* * linux/include/asm-arm/arch-ebsa110/serial.h * * Copyright (c) 1996,1997,1998 Russell King. * * Changelog: * 15-10-1996 RMK Created */ #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. */ #define BASE_BAUD (1843200 / 16) #define STD_COM_FLAGS (ASYNC_BOOT_AUTOCONF | ASYNC_SKIP_TEST) #define RS_TABLE_SIZE 2 /* UART CLK PORT IRQ FLAGS */ #define STD_SERIAL_PORT_DEFNS \ { 0, BASE_BAUD, 0x3F8, 1, STD_COM_FLAGS }, /* ttyS0 */ \ { 0, BASE_BAUD, 0x2F8, 2, STD_COM_FLAGS } /* ttyS1 */ #define EXTRA_SERIAL_PORT_DEFNS #endif |