1 /*
2  * arch/arm/mach-h720x/include/mach/system.h
3  *
4  * Copyright (C) 2001-2002 Jungjun Kim, Hynix Semiconductor Inc.
5  *
6  * This program is free software; you can redistribute it and/or modify
7  * it under the terms of the GNU General Public License version 2 as
8  * published by the Free Software Foundation.
9  * arch/arm/mach-h720x/include/mach/system.h
10  *
11  */
12 
13 #ifndef __ASM_ARCH_SYSTEM_H
14 #define __ASM_ARCH_SYSTEM_H
15 #include <mach/hardware.h>
16 
arch_idle(void)17 static void arch_idle(void)
18 {
19 	CPU_REG (PMU_BASE, PMU_MODE) = PMU_MODE_IDLE;
20 	nop();
21 	nop();
22 	CPU_REG (PMU_BASE, PMU_MODE) = PMU_MODE_RUN;
23 	nop();
24 	nop();
25 }
26 
27 #endif
28