1 /* linux/arch/arm/mach-s5p64x0/include/mach/tick.h
2  *
3  * Copyright (c) 2009-2010 Samsung Electronics Co., Ltd.
4  *		http://www.samsung.com
5  *
6  * Copyright 2008 Openmoko, Inc.
7  * Copyright 2008 Simtec Electronics
8  *	http://armlinux.simtec.co.uk/
9  *	Ben Dooks <ben@simtec.co.uk>
10  *
11  * S5P64X0 - Timer tick support definitions
12  *
13  * This program is free software; you can redistribute it and/or modify
14  * it under the terms of the GNU General Public License version 2 as
15  * published by the Free Software Foundation.
16 */
17 
18 #ifndef __ASM_ARCH_TICK_H
19 #define __ASM_ARCH_TICK_H __FILE__
20 
s3c24xx_ostimer_pending(void)21 static inline u32 s3c24xx_ostimer_pending(void)
22 {
23 	u32 pend = __raw_readl(VA_VIC0 + VIC_RAW_STATUS);
24 	return pend & (1 << (IRQ_TIMER4_VIC - S5P_IRQ_VIC0(0)));
25 }
26 
27 #define TICK_MAX	(0xffffffff)
28 
29 #endif /* __ASM_ARCH_TICK_H */
30