| Tony Lindgren | 9839c6b | 2005-09-07 17:20:27 +0100 | [diff] [blame] | 1 | /* |
| 2 | * linux/include/asm-arm/arch-omap/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 | |
| 29 | #define is_omap_port(p) ({int __ret = 0; \ |
| 30 | if (p == IO_ADDRESS(OMAP_UART1_BASE) || \ |
| 31 | p == IO_ADDRESS(OMAP_UART2_BASE) || \ |
| 32 | p == IO_ADDRESS(OMAP_UART3_BASE)) \ |
| 33 | __ret = 1; \ |
| 34 | __ret; \ |
| 35 | }) |
| 36 | |
| 37 | #endif |