arch/arm/mach-prima2/include/mach/system.h

   1 /*
   2  * arch/arm/mach-prima2/include/mach/system.h
   3  *
   4  * Copyright (c) 2011 Cambridge Silicon Radio Limited, a CSR plc group company.
   5  *
   6  * Licensed under GPLv2 or later.
   7  */
   8
   9 #ifndef __MACH_SYSTEM_H__
  10 #define __MACH_SYSTEM_H__
  11
  12 #include <linux/bitops.h>
  13 #include <mach/hardware.h>
  14
  15 #define SIRFSOC_SYS_RST_BIT  BIT(31)
  16
  17 extern void __iomem *sirfsoc_rstc_base;
  18
  19 static inline void arch_idle(void)
  20 {
  21         cpu_do_idle();
  22 }
  23
  24 static inline void arch_reset(char mode, const char *cmd)
  25 {
  26         writel(SIRFSOC_SYS_RST_BIT, sirfsoc_rstc_base);
  27 }
  28
  29 #endif