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/*

 * include/asm-parisc/serial.h

 */

#include <linux/config.h>

#include <asm/gsc.h>

/*

 * This assumes you have a 7.272727 MHz clock for your UART.

 * The documentation implies a 40Mhz clock, and elsewhere a 7Mhz clock

 * Clarified: 7.2727MHz on LASI. Not yet clarified for DINO

 */

#define LASI_BASE_BAUD ( 7272727 / 16 )

#define BASE_BAUD  LASI_BASE_BAUD

#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

#ifdef CONFIG_SERIAL_MANY_PORTS

#define FOURPORT_FLAGS ASYNC_FOURPORT

#define ACCENT_FLAGS 0

#define BOCA_FLAGS 0

#define HUB6_FLAGS 0

#define RS_TABLE_SIZE  64

#else

#define RS_TABLE_SIZE  4

#endif

/*

 *      The base is relative to the LASI base. We can fix that

 *      up later. We could also virtually map LASI so that we get

 *      nice constants all over our kernel...

 */

#define STD_SERIAL_PORT_DEFNS                   \

        /* UART CLK   PORT IRQ     FLAGS        */                      \

        { 0, LASI_BASE_BAUD, -1, 4, ASYNC_SKIP_TEST, 0, PORT_UNKNOWN,}, /* ttyS0 */

#define SERIAL_PORT_DFNS                \

        STD_SERIAL_PORT_DEFNS