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imx7_ccm.h (3223B)

      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 
     19 enum 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 
     99 enum IMX7CCMRegisters {
    100     CCM_MAX = 0xBE00 / sizeof(uint32_t) + 1,
    101 };
    102 
    103 enum IMX7PMURegisters {
    104     PMU_MAX = 0x140 / sizeof(uint32_t),
    105 };
    106 
    107 #define TYPE_IMX7_CCM "imx7.ccm"
    108 OBJECT_DECLARE_SIMPLE_TYPE(IMX7CCMState, IMX7_CCM)
    109 
    110 struct 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"
    122 OBJECT_DECLARE_SIMPLE_TYPE(IMX7AnalogState, IMX7_ANALOG)
    123 
    124 struct 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 */