arch/microblaze/include/asm/microblaze_timer.h

   1 /*
   2  * (C) Copyright 2007 Michal Simek
   3  *
   4  * Michal  SIMEK <monstr@monstr.cz>
   5  *
   6  * See file CREDITS for list of people who contributed to this
   7  * project.
   8  *
   9  * This program is free software; you can redistribute it and/or
  10  * modify it under the terms of the GNU General Public License as
  11  * published by the Free Software Foundation; either version 2 of
  12  * the License, or (at your option) any later version.
  13  *
  14  * This program is distributed in the hope that it will be useful,
  15  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  16  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  17  * GNU General Public License for more details.
  18  *
  19  * You should have received a copy of the GNU General Public License
  20  * along with this program; if not, write to the Free Software
  21  * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
  22  * MA 02111-1307 USA
  23  */
  24
  25 #define TIMER_ENABLE_ALL    0x400 /* ENALL */
  26 #define TIMER_PWM           0x200 /* PWMA0 */
  27 #define TIMER_INTERRUPT     0x100 /* T0INT */
  28 #define TIMER_ENABLE        0x080 /* ENT0 */
  29 #define TIMER_ENABLE_INTR   0x040 /* ENIT0 */
  30 #define TIMER_RESET         0x020 /* LOAD0 */
  31 #define TIMER_RELOAD        0x010 /* ARHT0 */
  32 #define TIMER_EXT_CAPTURE   0x008 /* CAPT0 */
  33 #define TIMER_EXT_COMPARE   0x004 /* GENT0 */
  34 #define TIMER_DOWN_COUNT    0x002 /* UDT0 */
  35 #define TIMER_CAPTURE_MODE  0x001 /* MDT0 */
  36
  37 typedef volatile struct microblaze_timer_t {
  38         int control; /* control/statuc register TCSR */
  39         int loadreg; /* load register TLR */
  40         int counter; /* timer/counter register */
  41 } microblaze_timer_t;