arch/microblaze/include/asm/microblaze_timer.h

   1 /*
   2  * (C) Copyright 2007 Michal Simek
   3  *
   4  * Michal  SIMEK <monstr@monstr.cz>
   5  *
   6  * SPDX-License-Identifier:     GPL-2.0+
   7  */
   8
   9 #define TIMER_ENABLE_ALL    0x400 /* ENALL */
  10 #define TIMER_PWM           0x200 /* PWMA0 */
  11 #define TIMER_INTERRUPT     0x100 /* T0INT */
  12 #define TIMER_ENABLE        0x080 /* ENT0 */
  13 #define TIMER_ENABLE_INTR   0x040 /* ENIT0 */
  14 #define TIMER_RESET         0x020 /* LOAD0 */
  15 #define TIMER_RELOAD        0x010 /* ARHT0 */
  16 #define TIMER_EXT_CAPTURE   0x008 /* CAPT0 */
  17 #define TIMER_EXT_COMPARE   0x004 /* GENT0 */
  18 #define TIMER_DOWN_COUNT    0x002 /* UDT0 */
  19 #define TIMER_CAPTURE_MODE  0x001 /* MDT0 */
  20
  21 typedef volatile struct microblaze_timer_t {
  22         int control; /* control/statuc register TCSR */
  23         int loadreg; /* load register TLR */
  24         int counter; /* timer/counter register */
  25 } microblaze_timer_t;
  26
  27 int timer_init(void);