1 /* linux/arch/arm/mach-s5pc100/include/mach/tick.h
3 * Copyright 2009 Samsung Electronics Co.
4 * Byungho Min <bhmin@samsung.com>
6 * S3C64XX - Timer tick support definitions
8 * Based on mach-s3c6400/include/mach/tick.h
10 * This program is free software; you can redistribute it and/or modify
11 * it under the terms of the GNU General Public License version 2 as
12 * published by the Free Software Foundation.
15 #ifndef __ASM_ARCH_TICK_H
16 #define __ASM_ARCH_TICK_H __FILE__
18 #include <linux/irqchip/arm-vic.h>
20 /* note, the timer interrutps turn up in 2 places, the vic and then
21 * the timer block. We take the VIC as the base at the moment.
23 static inline u32
s3c24xx_ostimer_pending(void)
25 u32 pend
= __raw_readl(VA_VIC0
+ VIC_RAW_STATUS
);
26 return pend
& (1 << (IRQ_TIMER4_VIC
- S5P_IRQ_VIC0(0)));
29 #define TICK_MAX (0xffffffff)
31 #endif /* __ASM_ARCH_TICK_H */