arch/parisc/include/asm/serial.h - SHIFTPHONES/mainline/linux - Gitiles

 /*
  * include/asm-parisc/serial.h
  */

 /*
  * This is used for 16550-compatible UARTs
  */
 #define BASE_BAUD ( 1843200 / 16 )

 #define SERIAL_PORT_DFNS
	/*
	* include/asm-parisc/serial.h
	*/

	/*
	* This is used for 16550-compatible UARTs
	*/
	#define BASE_BAUD ( 1843200 / 16 )

	#define SERIAL_PORT_DFNS