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| author | Linus Torvalds <torvalds@g5.osdl.org> | 2005-09-07 17:00:53 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2005-09-07 17:00:53 -0700 |
| commit | 1077682b2f97cee76a79cf38bab3fa022a97d9f8 (patch) | |
| tree | e0e7dff35e3f38b9e360e702903e132c991f3f22 /include/asm-arm/arch-omap/serial.h | |
| parent | dc9ca2af4917ce4e545fa3eb1d845c555128cabc (diff) | |
| parent | bafa49cc1b800df4748b29e2b038ff029d7c8747 (diff) | |
Merge master.kernel.org:/home/rmk/linux-2.6-arm
Diffstat (limited to 'include/asm-arm/arch-omap/serial.h')
| -rw-r--r-- | include/asm-arm/arch-omap/serial.h | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/include/asm-arm/arch-omap/serial.h b/include/asm-arm/arch-omap/serial.h new file mode 100644 index 00000000000..79a5297af9f --- /dev/null +++ b/include/asm-arm/arch-omap/serial.h @@ -0,0 +1,37 @@ +/* + * linux/include/asm-arm/arch-omap/serial.h + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#ifndef __ASM_ARCH_SERIAL_H +#define __ASM_ARCH_SERIAL_H + +#if defined(CONFIG_ARCH_OMAP1) +/* OMAP1 serial ports */ +#define OMAP_UART1_BASE 0xfffb0000 +#define OMAP_UART2_BASE 0xfffb0800 +#define OMAP_UART3_BASE 0xfffb9800 +#elif defined(CONFIG_ARCH_OMAP2) +/* OMAP2 serial ports */ +#define OMAP_UART1_BASE 0x4806a000 +#define OMAP_UART2_BASE 0x4806c000 +#define OMAP_UART3_BASE 0x4806e000 +#endif + +#define OMAP_MAX_NR_PORTS 3 +#define OMAP1510_BASE_BAUD (12000000/16) +#define OMAP16XX_BASE_BAUD (48000000/16) + +#define is_omap_port(p) ({int __ret = 0; \ + if (p == IO_ADDRESS(OMAP_UART1_BASE) || \ + p == IO_ADDRESS(OMAP_UART2_BASE) || \ + p == IO_ADDRESS(OMAP_UART3_BASE)) \ + __ret = 1; \ + __ret; \ + }) + +#endif |