| Russell King | a09e64f | 2008-08-05 16:14:15 +0100 | [diff] [blame^] | 1 | /* |
| 2 | * arch/arm/mach-l7200/include/mach/serial.h |
| 3 | * |
| 4 | * Copyright (c) 2000 Rob Scott (rscott@mtrob.fdns.net) |
| 5 | * Steve Hill (sjhill@cotw.com) |
| 6 | * |
| 7 | * Changelog: |
| 8 | * 03-20-2000 SJH Created |
| 9 | * 03-26-2000 SJH Added flags for serial ports |
| 10 | * 03-27-2000 SJH Corrected BASE_BAUD value |
| 11 | * 04-14-2000 RS Made register addr dependent on IO_BASE |
| 12 | * 05-03-2000 SJH Complete rewrite |
| 13 | * 05-09-2000 SJH Stripped out architecture specific serial stuff |
| 14 | * and placed it in a separate file |
| 15 | * 07-28-2000 SJH Moved base baud rate variable |
| 16 | */ |
| 17 | #ifndef __ASM_ARCH_SERIAL_H |
| 18 | #define __ASM_ARCH_SERIAL_H |
| 19 | |
| 20 | /* |
| 21 | * This assumes you have a 3.6864 MHz clock for your UART. |
| 22 | */ |
| 23 | #define BASE_BAUD 3686400 |
| 24 | |
| 25 | /* |
| 26 | * Standard COM flags |
| 27 | */ |
| 28 | #define STD_COM_FLAGS (ASYNC_BOOT_AUTOCONF | ASYNC_SKIP_TEST) |
| 29 | |
| 30 | #define STD_SERIAL_PORT_DEFNS \ |
| 31 | /* MAGIC UART CLK PORT IRQ FLAGS */ \ |
| 32 | { 0, BASE_BAUD, UART1_BASE, IRQ_UART_1, STD_COM_FLAGS }, /* ttyLU0 */ \ |
| 33 | { 0, BASE_BAUD, UART2_BASE, IRQ_UART_2, STD_COM_FLAGS }, /* ttyLU1 */ \ |
| 34 | |
| 35 | #define EXTRA_SERIAL_PORT_DEFNS |
| 36 | |
| 37 | #endif |