1/*
2 * include/asm-arm/arch-sa1100/serial.h
3 * (C) 1999 Nicolas Pitre <nico@cam.org>
4 *
5 * All this is intended to be used with a 16550-like UART on the SA1100's
6 * PCMCIA bus.  It has nothing to do with the SA1100's internal serial ports.
7 * This is included by serial.c -- serial_sa1100.c makes no use of it.
8 */
9
10
11/*
12 * This assumes you have a 1.8432 MHz clock for your UART.
13 *
14 * It'd be nice if someone built a serial card with a 24.576 MHz
15 * clock, since the 16550A is capable of handling a top speed of 1.5
16 * megabits/second; but this requires the faster clock.
17 */
18#define BASE_BAUD ( 1843200 / 16 )
19
20/* Standard COM flags */
21#define STD_COM_FLAGS (ASYNC_BOOT_AUTOCONF | ASYNC_SKIP_TEST)
22
23#define RS_TABLE_SIZE 4
24
25
26/*
27 * Rather empty table...
28 * Hardwired serial ports should be defined here.
29 * PCMCIA will fill it dynamically.
30 */
31#define STD_SERIAL_PORT_DEFNS	\
32       /* UART	CLK     	PORT		IRQ	FLAGS		*/ \
33	{ 0,	BASE_BAUD,	0, 		0,	STD_COM_FLAGS },   \
34	{ 0,	BASE_BAUD,	0, 		0,	STD_COM_FLAGS },   \
35	{ 0,	BASE_BAUD,	0, 		0,	STD_COM_FLAGS },   \
36	{ 0,	BASE_BAUD,	0, 		0,	STD_COM_FLAGS }
37
38#define EXTRA_SERIAL_PORT_DEFNS
39
40