include/asm-arm/arch-ns9xxx/system.h

   1 /*
   2  * include/asm-arm/arch-ns9xxx/system.h
   3  *
   4  * Copyright (C) 2006 by Digi International Inc.
   5  * All rights reserved.
   6  *
   7  * This program is free software; you can redistribute it and/or modify it
   8  * under the terms of the GNU General Public License version 2 as published by
   9  * the Free Software Foundation.
  10  */
  11 #ifndef __ASM_ARCH_SYSTEM_H
  12 #define __ASM_ARCH_SYSTEM_H
  13
  14 #include <asm/proc-fns.h>
  15 #include <asm/arch-ns9xxx/regs-sys.h>
  16 #include <asm/mach-types.h>
  17
  18 static inline void arch_idle(void)
  19 {
  20         cpu_do_idle();
  21 }
  22
  23 static inline void arch_reset(char mode)
  24 {
  25         u32 reg;
  26
  27         reg = __raw_readl(SYS_PLL) >> 16;
  28         REGSET(reg, SYS_PLL, SWC, YES);
  29         __raw_writel(reg, SYS_PLL);
  30
  31         BUG();
  32 }
  33
  34 #endif /* ifndef __ASM_ARCH_SYSTEM_H */