arch/arm/include/asm/arch-bcm2835/timer.h

   1 /*
   2  * (C) Copyright 2012 Stephen Warren
   3  *
   4  * See file CREDITS for list of people who contributed to this
   5  * project.
   6  *
   7  * This program is free software; you can redistribute it and/or
   8  * modify it under the terms of the GNU General Public License
   9  * version 2 as published by the Free Software Foundation.
  10  *
  11  * This program is distributed in the hope that it will be useful, but
  12  * WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14  * GNU General Public License for more details.
  15  */
  16
  17 #ifndef _BCM2835_TIMER_H
  18 #define _BCM2835_TIMER_H
  19
  20 #define BCM2835_TIMER_PHYSADDR  0x20003000
  21
  22 struct bcm2835_timer_regs {
  23         u32 cs;
  24         u32 clo;
  25         u32 chi;
  26         u32 c0;
  27         u32 c1;
  28         u32 c2;
  29         u32 c3;
  30 };
  31
  32 #define BCM2835_TIMER_CS_M3     (1 << 3)
  33 #define BCM2835_TIMER_CS_M2     (1 << 2)
  34 #define BCM2835_TIMER_CS_M1     (1 << 1)
  35 #define BCM2835_TIMER_CS_M0     (1 << 0)
  36
  37 #endif