ARM: at91: remove useless include

/*

 * arch/arm/mach-at91/include/mach/at91_st.h

 *

 * Copyright (C) 2005 Ivan Kokshaysky

 * Copyright (C) SAN People

 *

 * System Timer (ST) - System peripherals registers.

 * Based on AT91RM9200 datasheet revision E.

 *

 * This program is free software; you can redistribute it and/or modify

 * it under the terms of the GNU General Public License as published by

 * the Free Software Foundation; either version 2 of the License, or

 * (at your option) any later version.

 */

#ifndef AT91_ST_H

#define AT91_ST_H

#ifndef __ASSEMBLY__

extern void __iomem *at91_st_base;

#define at91_st_read(field) \

	__raw_readl(at91_st_base + field)

#define at91_st_write(field, value) \

	__raw_writel(value, at91_st_base + field)

#else

.extern at91_st_base

#endif

#define	AT91_ST_CR		0x00			/* Control Register */

#define 	AT91_ST_WDRST		(1 << 0)		/* Watchdog Timer Restart */

#define	AT91_ST_PIMR		0x04			/* Period Interval Mode Register */

#define		AT91_ST_PIV		(0xffff <<  0)		/* Period Interval Value */

#define	AT91_ST_WDMR		0x08			/* Watchdog Mode Register */

#define		AT91_ST_WDV		(0xffff <<  0)		/* Watchdog Counter Value */

#define		AT91_ST_RSTEN		(1	<< 16)		/* Reset Enable */

#define		AT91_ST_EXTEN		(1	<< 17)		/* External Signal Assertion Enable */

#define	AT91_ST_RTMR		0x0c			/* Real-time Mode Register */

#define		AT91_ST_RTPRES		(0xffff <<  0)		/* Real-time Prescalar Value */

#define	AT91_ST_SR		0x10			/* Status Register */

#define		AT91_ST_PITS		(1 << 0)		/* Period Interval Timer Status */

#define		AT91_ST_WDOVF		(1 << 1) 		/* Watchdog Overflow */

#define		AT91_ST_RTTINC		(1 << 2) 		/* Real-time Timer Increment */

#define		AT91_ST_ALMS		(1 << 3) 		/* Alarm Status */

#define	AT91_ST_IER		0x14			/* Interrupt Enable Register */

#define	AT91_ST_IDR		0x18			/* Interrupt Disable Register */

#define	AT91_ST_IMR		0x1c			/* Interrupt Mask Register */

#define	AT91_ST_RTAR		0x20			/* Real-time Alarm Register */

#define		AT91_ST_ALMV		(0xfffff << 0)		/* Alarm Value */

#define	AT91_ST_CRTR		0x24			/* Current Real-time Register */

#define		AT91_ST_CRTV		(0xfffff << 0)		/* Current Real-Time Value */

#endif