LXR qemu/include/hw/misc/imx7

   1/*
   2 * Copyright (c) 2017, Impinj, Inc.
   3 *
   4 * i.MX7 CCM, PMU and ANALOG IP blocks emulation code
   5 *
   6 * Author: Andrey Smirnov <andrew.smirnov@gmail.com>
   7 *
   8 * This work is licensed under the terms of the GNU GPL, version 2 or later.
   9 * See the COPYING file in the top-level directory.
  10 */
  11
  12#ifndef IMX7_CCM_H
  13#define IMX7_CCM_H
  14
  15#include "hw/misc/imx_ccm.h"
  16#include "qemu/bitops.h"
  17#include "qom/object.h"
  18
  19enum IMX7AnalogRegisters {
  20    ANALOG_PLL_ARM,
  21    ANALOG_PLL_ARM_SET,
  22    ANALOG_PLL_ARM_CLR,
  23    ANALOG_PLL_ARM_TOG,
  24    ANALOG_PLL_DDR,
  25    ANALOG_PLL_DDR_SET,
  26    ANALOG_PLL_DDR_CLR,
  27    ANALOG_PLL_DDR_TOG,
  28    ANALOG_PLL_DDR_SS,
  29    ANALOG_PLL_DDR_SS_SET,
  30    ANALOG_PLL_DDR_SS_CLR,
  31    ANALOG_PLL_DDR_SS_TOG,
  32    ANALOG_PLL_DDR_NUM,
  33    ANALOG_PLL_DDR_NUM_SET,
  34    ANALOG_PLL_DDR_NUM_CLR,
  35    ANALOG_PLL_DDR_NUM_TOG,
  36    ANALOG_PLL_DDR_DENOM,
  37    ANALOG_PLL_DDR_DENOM_SET,
  38    ANALOG_PLL_DDR_DENOM_CLR,
  39    ANALOG_PLL_DDR_DENOM_TOG,
  40    ANALOG_PLL_480,
  41    ANALOG_PLL_480_SET,
  42    ANALOG_PLL_480_CLR,
  43    ANALOG_PLL_480_TOG,
  44    ANALOG_PLL_480A,
  45    ANALOG_PLL_480A_SET,
  46    ANALOG_PLL_480A_CLR,
  47    ANALOG_PLL_480A_TOG,
  48    ANALOG_PLL_480B,
  49    ANALOG_PLL_480B_SET,
  50    ANALOG_PLL_480B_CLR,
  51    ANALOG_PLL_480B_TOG,
  52    ANALOG_PLL_ENET,
  53    ANALOG_PLL_ENET_SET,
  54    ANALOG_PLL_ENET_CLR,
  55    ANALOG_PLL_ENET_TOG,
  56    ANALOG_PLL_AUDIO,
  57    ANALOG_PLL_AUDIO_SET,
  58    ANALOG_PLL_AUDIO_CLR,
  59    ANALOG_PLL_AUDIO_TOG,
  60    ANALOG_PLL_AUDIO_SS,
  61    ANALOG_PLL_AUDIO_SS_SET,
  62    ANALOG_PLL_AUDIO_SS_CLR,
  63    ANALOG_PLL_AUDIO_SS_TOG,
  64    ANALOG_PLL_AUDIO_NUM,
  65    ANALOG_PLL_AUDIO_NUM_SET,
  66    ANALOG_PLL_AUDIO_NUM_CLR,
  67    ANALOG_PLL_AUDIO_NUM_TOG,
  68    ANALOG_PLL_AUDIO_DENOM,
  69    ANALOG_PLL_AUDIO_DENOM_SET,
  70    ANALOG_PLL_AUDIO_DENOM_CLR,
  71    ANALOG_PLL_AUDIO_DENOM_TOG,
  72    ANALOG_PLL_VIDEO,
  73    ANALOG_PLL_VIDEO_SET,
  74    ANALOG_PLL_VIDEO_CLR,
  75    ANALOG_PLL_VIDEO_TOG,
  76    ANALOG_PLL_VIDEO_SS,
  77    ANALOG_PLL_VIDEO_SS_SET,
  78    ANALOG_PLL_VIDEO_SS_CLR,
  79    ANALOG_PLL_VIDEO_SS_TOG,
  80    ANALOG_PLL_VIDEO_NUM,
  81    ANALOG_PLL_VIDEO_NUM_SET,
  82    ANALOG_PLL_VIDEO_NUM_CLR,
  83    ANALOG_PLL_VIDEO_NUM_TOG,
  84    ANALOG_PLL_VIDEO_DENOM,
  85    ANALOG_PLL_VIDEO_DENOM_SET,
  86    ANALOG_PLL_VIDEO_DENOM_CLR,
  87    ANALOG_PLL_VIDEO_DENOM_TOG,
  88    ANALOG_PLL_MISC0,
  89    ANALOG_PLL_MISC0_SET,
  90    ANALOG_PLL_MISC0_CLR,
  91    ANALOG_PLL_MISC0_TOG,
  92
  93    ANALOG_DIGPROG = 0x800 / sizeof(uint32_t),
  94    ANALOG_MAX,
  95
  96    ANALOG_PLL_LOCK = BIT(31)
  97};
  98
  99enum IMX7CCMRegisters {
 100    CCM_MAX = 0xBE00 / sizeof(uint32_t) + 1,
 101};
 102
 103enum IMX7PMURegisters {
 104    PMU_MAX = 0x140 / sizeof(uint32_t),
 105};
 106
 107#define TYPE_IMX7_CCM "imx7.ccm"
 108OBJECT_DECLARE_SIMPLE_TYPE(IMX7CCMState, IMX7_CCM)
 109
 110struct IMX7CCMState {
 111    /* <private> */
 112    IMXCCMState parent_obj;
 113
 114    /* <public> */
 115    MemoryRegion iomem;
 116
 117    uint32_t ccm[CCM_MAX];
 118};
 119
 120
 121#define TYPE_IMX7_ANALOG "imx7.analog"
 122OBJECT_DECLARE_SIMPLE_TYPE(IMX7AnalogState, IMX7_ANALOG)
 123
 124struct IMX7AnalogState {
 125    /* <private> */
 126    IMXCCMState parent_obj;
 127
 128    /* <public> */
 129    struct {
 130        MemoryRegion container;
 131        MemoryRegion analog;
 132        MemoryRegion digprog;
 133        MemoryRegion pmu;
 134    } mmio;
 135
 136    uint32_t analog[ANALOG_MAX];
 137    uint32_t pmu[PMU_MAX];
 138};
 139
 140#endif /* IMX7_CCM_H */
 141