projects / deliverable / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| 1da177e4 LT |
1 | /* |
| 2 | * include/asm-sh/serial.h | |
| 3 | * | |
| 4 | * Configuration details for 8250, 16450, 16550, etc. serial ports | |
| 5 | */ | |
| 6 | ||
| 7 | #ifndef _ASM_SERIAL_H | |
| 8 | #define _ASM_SERIAL_H | |
| 9 | ||
| 10 | #include <linux/config.h> | |
| 11 | #include <linux/kernel.h> | |
| 12 | ||
| 13 | #ifdef CONFIG_SH_EC3104 | |
| 14 | #include <asm/serial-ec3104.h> | |
| 15 | #elif defined (CONFIG_SH_BIGSUR) | |
| 16 | #include <asm/serial-bigsur.h> | |
| 17 | #else | |
| 18 | /* | |
| 19 | * This assumes you have a 1.8432 MHz clock for your UART. | |
| 20 | * | |
| 21 | * It'd be nice if someone built a serial card with a 24.576 MHz | |
| 22 | * clock, since the 16550A is capable of handling a top speed of 1.5 | |
| 23 | * megabits/second; but this requires the faster clock. | |
| 24 | */ | |
| 25 | #define BASE_BAUD ( 1843200 / 16 ) | |
| 26 | ||
| 27 | #define STD_COM_FLAGS (ASYNC_BOOT_AUTOCONF | ASYNC_SKIP_TEST) | |
| 28 | ||
| 29 | #ifdef CONFIG_HD64465 | |
| 30 | #include <asm/hd64465.h> | |
| 31 | ||
| 026d02a2 | 32 | #define SERIAL_PORT_DFNS \ |
| 1da177e4 LT |
33 | /* UART CLK PORT IRQ FLAGS */ \ |
| 34 | { 0, BASE_BAUD, 0x3F8, HD64465_IRQ_UART, STD_COM_FLAGS } /* ttyS0 */ | |
| 35 | ||
| 36 | #else | |
| 37 | ||
| 026d02a2 | 38 | #define SERIAL_PORT_DFNS \ |
| 1da177e4 LT |
39 | /* UART CLK PORT IRQ FLAGS */ \ |
| 40 | { 0, BASE_BAUD, 0x3F8, 4, STD_COM_FLAGS }, /* ttyS0 */ \ | |
| 41 | { 0, BASE_BAUD, 0x2F8, 3, STD_COM_FLAGS } /* ttyS1 */ | |
| 42 | ||
| 43 | #endif | |
| 44 | ||
| 1da177e4 LT |
45 | #endif |
| 46 | #endif /* _ASM_SERIAL_H */ |