You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
40 lines
1.0 KiB
40 lines
1.0 KiB
#ifdef __KERNEL__
|
|
#ifndef __ASMPPC_GEMINI_SERIAL_H
|
|
#define __ASMPPC_GEMINI_SERIAL_H
|
|
|
|
#include <platforms/gemini.h>
|
|
|
|
#ifdef CONFIG_SERIAL_MANY_PORTS
|
|
#define RS_TABLE_SIZE 64
|
|
#else
|
|
#define RS_TABLE_SIZE 4
|
|
#endif
|
|
|
|
/* Rate for the 24.576 Mhz clock for the onboard serial chip */
|
|
#define BASE_BAUD (24576000 / 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 STD_SERIAL_PORT_DEFNS \
|
|
{ 0, BASE_BAUD, GEMINI_SERIAL_A, 15, STD_COM_FLAGS }, /* ttyS0 */ \
|
|
{ 0, BASE_BAUD, GEMINI_SERIAL_B, 14, STD_COM_FLAGS }, /* ttyS1 */ \
|
|
|
|
#ifdef CONFIG_GEMINI_PU32
|
|
#define PU32_SERIAL_PORT_DEFNS \
|
|
{ 0, BASE_BAUD, NULL, 0, STD_COM_FLAGS },
|
|
#else
|
|
#define PU32_SERIAL_PORT_DEFNS
|
|
#endif
|
|
|
|
#define SERIAL_PORT_DFNS \
|
|
STD_SERIAL_PORT_DEFNS \
|
|
PU32_SERIAL_PORT_DEFNS
|
|
|
|
#endif
|
|
#endif /* __KERNEL__ */
|
|
|