LXR qemu/include/hw/timer/digic-timer.h

   1/*
   2 * Canon DIGIC timer block declarations.
   3 *
   4 * Copyright (C) 2013 Antony Pavlov <antonynpavlov@gmail.com>
   5 *
   6 * This program is free software; you can redistribute it and/or modify
   7 * it under the terms of the GNU General Public License as published by
   8 * the Free Software Foundation; either version 2 of the License, or
   9 * (at your option) any later version.
  10 *
  11 * This program is distributed in the hope that it will be useful,
  12 * but 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
  18#ifndef HW_TIMER_DIGIC_TIMER_H
  19#define HW_TIMER_DIGIC_TIMER_H
  20
  21#include "hw/sysbus.h"
  22#include "hw/ptimer.h"
  23
  24#define TYPE_DIGIC_TIMER "digic-timer"
  25#define DIGIC_TIMER(obj) OBJECT_CHECK(DigicTimerState, (obj), TYPE_DIGIC_TIMER)
  26
  27#define DIGIC_TIMER_CONTROL 0x00
  28#define DIGIC_TIMER_CONTROL_RST 0x80000000
  29#define DIGIC_TIMER_CONTROL_EN 0x00000001
  30#define DIGIC_TIMER_RELVALUE 0x08
  31#define DIGIC_TIMER_VALUE 0x0c
  32
  33typedef struct DigicTimerState {
  34    /*< private >*/
  35    SysBusDevice parent_obj;
  36    /*< public >*/
  37
  38    MemoryRegion iomem;
  39    ptimer_state *ptimer;
  40
  41    uint32_t control;
  42    uint32_t relvalue;
  43} DigicTimerState;
  44
  45#endif /* HW_TIMER_DIGIC_TIMER_H */
  46