diff options
Diffstat (limited to 'arch/ppc/platforms/pal4_serial.h')
| -rw-r--r-- | arch/ppc/platforms/pal4_serial.h | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/arch/ppc/platforms/pal4_serial.h b/arch/ppc/platforms/pal4_serial.h new file mode 100644 index 000000000000..a715c66e1adf --- /dev/null +++ b/arch/ppc/platforms/pal4_serial.h @@ -0,0 +1,39 @@ +/* + * arch/ppc/platforms/pal4_serial.h + * + * Definitions for SBS PalomarIV serial support + * + * Author: Dan Cox + * + * 2002 (c) MontaVista, Software, Inc. This file is licensed under + * the terms of the GNU General Public License version 2. This program + * is licensed "as is" without any warranty of any kind, whether express + * or implied. + */ + +#ifndef __PPC_PAL4_SERIAL_H +#define __PPC_PAL4_SERIAL_H + +#define CPC700_SERIAL_1 0xff600300 +#define CPC700_SERIAL_2 0xff600400 + +#define RS_TABLE_SIZE 2 +#define BASE_BAUD (33333333 / 4 / 16) + +#ifdef CONFIG_SERIAL_DETECT_IRQ +#define STD_COM_FLAGS (ASYNC_BOOT_AUTOCONF|ASYNC_SKIP_TEST|ASYNC_AUTO_IRQ) +#define STD_COM4_FLAGS (ASYNC_BOOT_AUTOCONF|ASYNC_AUTO_IRQ) +#else +#define STD_COM_FLAGS (ASYNC_BOOT_AUTOCONF|ASYNC_SKIP_TEST) +#define STD_COM4_FLAGS (ASYNC_BOOT_AUTOCONF) +#endif + +#define SERIAL_PORT_DFNS \ + {0, BASE_BAUD, CPC700_SERIAL_1, 3, STD_COM_FLAGS, \ + iomem_base: (unsigned char *) CPC700_SERIAL_1, \ + io_type: SERIAL_IO_MEM}, /* ttyS0 */ \ + {0, BASE_BAUD, CPC700_SERIAL_2, 4, STD_COM_FLAGS, \ + iomem_base: (unsigned char *) CPC700_SERIAL_2, \ + io_type: SERIAL_IO_MEM} + +#endif |