| /* linux/arch/arm/mach-s3c6400/include/mach/tick.h |
| * |
| * Copyright 2008 Openmoko, Inc. |
| * Copyright 2008 Simtec Electronics |
| * http://armlinux.simtec.co.uk/ |
| * Ben Dooks <ben@simtec.co.uk> |
| * |
| * S3C64XX - Timer tick support definitions |
| * |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License version 2 as |
| * published by the Free Software Foundation. |
| */ |
| |
| #ifndef __ASM_ARCH_TICK_H |
| #define __ASM_ARCH_TICK_H __FILE__ |
| |
| /* note, the timer interrutps turn up in 2 places, the vic and then |
| * the timer block. We take the VIC as the base at the moment. |
| */ |
| static inline u32 s3c24xx_ostimer_pending(void) |
| { |
| u32 pend = __raw_readl(S3C_VA_VIC0 + VIC_RAW_STATUS); |
| return pend & 1 << (IRQ_TIMER4_VIC - S3C64XX_IRQ_VIC0(0)); |
| } |
| |
| #define TICK_MAX (0xffffffff) |
| |
| #endif /* __ASM_ARCH_6400_TICK_H */ |
