/*
   * altera_uart.h -- Altera UART driver defines.
   */
  
  #ifndef	__ALTUART_H
  #define	__ALTUART_H

  #include <linux/init.h>

  struct altera_uart_platform_uart {
  	unsigned long mapbase;	/* Physical address base */
  	unsigned int irq;	/* Interrupt vector */
  	unsigned int uartclk;	/* UART clock rate */

  	unsigned int bus_shift;	/* Bus shift (address stride) */

  };

  int __init early_altera_uart_setup(struct altera_uart_platform_uart *platp);

  #endif /* __ALTUART_H */