blob: 515b89bee96663a4fa339bf55adeb9483fed7318 [file] [log] [blame]
Russell Kinga09e64f2008-08-05 16:14:15 +01001/*
2 * arch/arm/plat-omap/include/mach/serial.h
3 *
4 * This program is distributed in the hope that it will be useful,
5 * but WITHOUT ANY WARRANTY; without even the implied warranty of
6 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
7 * GNU General Public License for more details.
8 */
9
10#ifndef __ASM_ARCH_SERIAL_H
11#define __ASM_ARCH_SERIAL_H
12
13#if defined(CONFIG_ARCH_OMAP1)
14/* OMAP1 serial ports */
15#define OMAP_UART1_BASE 0xfffb0000
16#define OMAP_UART2_BASE 0xfffb0800
17#define OMAP_UART3_BASE 0xfffb9800
18#elif defined(CONFIG_ARCH_OMAP2)
19/* OMAP2 serial ports */
20#define OMAP_UART1_BASE 0x4806a000
21#define OMAP_UART2_BASE 0x4806c000
22#define OMAP_UART3_BASE 0x4806e000
23#endif
24
25#define OMAP_MAX_NR_PORTS 3
26#define OMAP1510_BASE_BAUD (12000000/16)
27#define OMAP16XX_BASE_BAUD (48000000/16)
28
Russell King56685452008-09-01 21:25:33 +010029#define is_omap_port(pt) ({int __ret = 0; \
30 if ((pt)->port.mapbase == OMAP_UART1_BASE || \
31 (pt)->port.mapbase == OMAP_UART2_BASE || \
32 (pt)->port.mapbase == OMAP_UART3_BASE) \
33 __ret = 1; \
34 __ret; \
Russell Kinga09e64f2008-08-05 16:14:15 +010035 })
36
37#endif