include/hw/misc/imx6ul_ccm.h

   1 /*
   2  * IMX6UL Clock Control Module
   3  *
   4  * Copyright (C) 2018 by Jean-Christophe Dubois <jcd@tribudubois.net>
   5  *
   6  * This work is licensed under the terms of the GNU GPL, version 2 or later.
   7  * See the COPYING file in the top-level directory.
   8  */
   9
  10 #ifndef IMX6UL_CCM_H
  11 #define IMX6UL_CCM_H
  12
  13 #include "hw/misc/imx_ccm.h"
  14 #include "qemu/bitops.h"
  15 #include "qom/object.h"
  16
  17 #define CCM_CCR 0
  18 #define CCM_CCDR 1
  19 #define CCM_CSR 2
  20 #define CCM_CCSR 3
  21 #define CCM_CACRR 4
  22 #define CCM_CBCDR 5
  23 #define CCM_CBCMR 6
  24 #define CCM_CSCMR1 7
  25 #define CCM_CSCMR2 8
  26 #define CCM_CSCDR1 9
  27 #define CCM_CS1CDR 10
  28 #define CCM_CS2CDR 11
  29 #define CCM_CDCDR 12
  30 #define CCM_CHSCCDR 13
  31 #define CCM_CSCDR2 14
  32 #define CCM_CSCDR3 15
  33 #define CCM_CDHIPR 18
  34 #define CCM_CTOR 20
  35 #define CCM_CLPCR 21
  36 #define CCM_CISR 22
  37 #define CCM_CIMR 23
  38 #define CCM_CCOSR 24
  39 #define CCM_CGPR 25
  40 #define CCM_CCGR0 26
  41 #define CCM_CCGR1 27
  42 #define CCM_CCGR2 28
  43 #define CCM_CCGR3 29
  44 #define CCM_CCGR4 30
  45 #define CCM_CCGR5 31
  46 #define CCM_CCGR6 32
  47 #define CCM_CMEOR 34
  48 #define CCM_MAX 35
  49
  50 #define CCM_ANALOG_PLL_ARM 0
  51 #define CCM_ANALOG_PLL_ARM_SET 1
  52 #define CCM_ANALOG_PLL_ARM_CLR 2
  53 #define CCM_ANALOG_PLL_ARM_TOG 3
  54 #define CCM_ANALOG_PLL_USB1 4
  55 #define CCM_ANALOG_PLL_USB1_SET 5
  56 #define CCM_ANALOG_PLL_USB1_CLR 6
  57 #define CCM_ANALOG_PLL_USB1_TOG 7
  58 #define CCM_ANALOG_PLL_USB2 8
  59 #define CCM_ANALOG_PLL_USB2_SET 9
  60 #define CCM_ANALOG_PLL_USB2_CLR 10
  61 #define CCM_ANALOG_PLL_USB2_TOG 11
  62 #define CCM_ANALOG_PLL_SYS 12
  63 #define CCM_ANALOG_PLL_SYS_SET 13
  64 #define CCM_ANALOG_PLL_SYS_CLR 14
  65 #define CCM_ANALOG_PLL_SYS_TOG 15
  66 #define CCM_ANALOG_PLL_SYS_SS 16
  67 #define CCM_ANALOG_PLL_SYS_NUM 20
  68 #define CCM_ANALOG_PLL_SYS_DENOM 24
  69 #define CCM_ANALOG_PLL_AUDIO 28
  70 #define CCM_ANALOG_PLL_AUDIO_SET 29
  71 #define CCM_ANALOG_PLL_AUDIO_CLR 30
  72 #define CCM_ANALOG_PLL_AUDIO_TOG 31
  73 #define CCM_ANALOG_PLL_AUDIO_NUM 32
  74 #define CCM_ANALOG_PLL_AUDIO_DENOM 36
  75 #define CCM_ANALOG_PLL_VIDEO 40
  76 #define CCM_ANALOG_PLL_VIDEO_SET 41
  77 #define CCM_ANALOG_PLL_VIDEO_CLR 42
  78 #define CCM_ANALOG_PLL_VIDEO_TOG 44
  79 #define CCM_ANALOG_PLL_VIDEO_NUM 46
  80 #define CCM_ANALOG_PLL_VIDEO_DENOM 48
  81 #define CCM_ANALOG_PLL_ENET 56
  82 #define CCM_ANALOG_PLL_ENET_SET 57
  83 #define CCM_ANALOG_PLL_ENET_CLR 58
  84 #define CCM_ANALOG_PLL_ENET_TOG 59
  85 #define CCM_ANALOG_PFD_480 60
  86 #define CCM_ANALOG_PFD_480_SET 61
  87 #define CCM_ANALOG_PFD_480_CLR 62
  88 #define CCM_ANALOG_PFD_480_TOG 63
  89 #define CCM_ANALOG_PFD_528 64
  90 #define CCM_ANALOG_PFD_528_SET 65
  91 #define CCM_ANALOG_PFD_528_CLR 66
  92 #define CCM_ANALOG_PFD_528_TOG 67
  93
  94 /* PMU registers */
  95 #define PMU_REG_1P1 68
  96 #define PMU_REG_3P0 72
  97 #define PMU_REG_2P5 76
  98 #define PMU_REG_CORE 80
  99
 100 #define CCM_ANALOG_MISC0 84
 101 #define PMU_MISC0 CCM_ANALOG_MISC0
 102 #define CCM_ANALOG_MISC0_SET 85
 103 #define PMU_MISC0_SET CCM_ANALOG_MISC0_SET
 104 #define CCM_ANALOG_MISC0_CLR 86
 105 #define PMU_MISC0_CLR CCM_ANALOG_MISC0_CLR
 106 #define CCM_ANALOG_MISC0_TOG 87
 107 #define PMU_MISC0_TOG CCM_ANALOG_MISC0_TOG
 108
 109 #define CCM_ANALOG_MISC1 88
 110 #define PMU_MISC1 CCM_ANALOG_MISC1
 111 #define CCM_ANALOG_MISC1_SET 89
 112 #define PMU_MISC1_SET CCM_ANALOG_MISC1_SET
 113 #define CCM_ANALOG_MISC1_CLR 90
 114 #define PMU_MISC1_CLR CCM_ANALOG_MISC1_CLR
 115 #define CCM_ANALOG_MISC1_TOG 91
 116 #define PMU_MISC1_TOG CCM_ANALOG_MISC1_TOG
 117
 118 #define CCM_ANALOG_MISC2 92
 119 #define PMU_MISC2 CCM_ANALOG_MISC2
 120 #define CCM_ANALOG_MISC2_SET 93
 121 #define PMU_MISC2_SET CCM_ANALOG_MISC2_SET
 122 #define CCM_ANALOG_MISC2_CLR 94
 123 #define PMU_MISC2_CLR CCM_ANALOG_MISC2_CLR
 124 #define CCM_ANALOG_MISC2_TOG 95
 125 #define PMU_MISC2_TOG CCM_ANALOG_MISC2_TOG
 126
 127 #define TEMPMON_TEMPSENSE0 96
 128 #define TEMPMON_TEMPSENSE0_SET 97
 129 #define TEMPMON_TEMPSENSE0_CLR 98
 130 #define TEMPMON_TEMPSENSE0_TOG 99
 131 #define TEMPMON_TEMPSENSE1 100
 132 #define TEMPMON_TEMPSENSE1_SET 101
 133 #define TEMPMON_TEMPSENSE1_CLR 102
 134 #define TEMPMON_TEMPSENSE1_TOG 103
 135 #define TEMPMON_TEMPSENSE2 164
 136 #define TEMPMON_TEMPSENSE2_SET 165
 137 #define TEMPMON_TEMPSENSE2_CLR 166
 138 #define TEMPMON_TEMPSENSE2_TOG 167
 139
 140 #define PMU_LOWPWR_CTRL 155
 141 #define PMU_LOWPWR_CTRL_SET 156
 142 #define PMU_LOWPWR_CTRL_CLR 157
 143 #define PMU_LOWPWR_CTRL_TOG 158
 144
 145 #define USB_ANALOG_USB1_VBUS_DETECT 104
 146 #define USB_ANALOG_USB1_VBUS_DETECT_SET 105
 147 #define USB_ANALOG_USB1_VBUS_DETECT_CLR 106
 148 #define USB_ANALOG_USB1_VBUS_DETECT_TOG 107
 149 #define USB_ANALOG_USB1_CHRG_DETECT 108
 150 #define USB_ANALOG_USB1_CHRG_DETECT_SET 109
 151 #define USB_ANALOG_USB1_CHRG_DETECT_CLR 110
 152 #define USB_ANALOG_USB1_CHRG_DETECT_TOG 111
 153 #define USB_ANALOG_USB1_VBUS_DETECT_STAT 112
 154 #define USB_ANALOG_USB1_CHRG_DETECT_STAT 116
 155 #define USB_ANALOG_USB1_MISC 124
 156 #define USB_ANALOG_USB1_MISC_SET 125
 157 #define USB_ANALOG_USB1_MISC_CLR 126
 158 #define USB_ANALOG_USB1_MISC_TOG 127
 159 #define USB_ANALOG_USB2_VBUS_DETECT 128
 160 #define USB_ANALOG_USB2_VBUS_DETECT_SET 129
 161 #define USB_ANALOG_USB2_VBUS_DETECT_CLR 130
 162 #define USB_ANALOG_USB2_VBUS_DETECT_TOG 131
 163 #define USB_ANALOG_USB2_CHRG_DETECT 132
 164 #define USB_ANALOG_USB2_CHRG_DETECT_SET 133
 165 #define USB_ANALOG_USB2_CHRG_DETECT_CLR 134
 166 #define USB_ANALOG_USB2_CHRG_DETECT_TOG 135
 167 #define USB_ANALOG_USB2_VBUS_DETECT_STAT 136
 168 #define USB_ANALOG_USB2_CHRG_DETECT_STAT 140
 169 #define USB_ANALOG_USB2_MISC 148
 170 #define USB_ANALOG_USB2_MISC_SET 149
 171 #define USB_ANALOG_USB2_MISC_CLR 150
 172 #define USB_ANALOG_USB2_MISC_TOG 151
 173 #define USB_ANALOG_DIGPROG 152
 174 #define CCM_ANALOG_MAX 4096
 175
 176 /* CCM_CBCMR */
 177 #define R_CBCMR_PRE_PERIPH_CLK_SEL_SHIFT  (18)
 178 #define R_CBCMR_PRE_PERIPH_CLK_SEL_LENGTH (2)
 179 #define R_CBCMR_PERIPH_CLK2_SEL_SHIFT    (12)
 180 #define R_CBCMR_PERIPH_CLK2_SEL_LENGTH   (2)
 181
 182 /* CCM_CBCDR */
 183 #define R_CBCDR_AHB_PODF_SHIFT           (10)
 184 #define R_CBCDR_AHB_PODF_LENGTH          (3)
 185 #define R_CBCDR_IPG_PODF_SHIFT           (8)
 186 #define R_CBCDR_IPG_PODF_LENGTH          (2)
 187 #define R_CBCDR_PERIPH_CLK_SEL_SHIFT     (25)
 188 #define R_CBCDR_PERIPH_CLK_SEL_LENGTH    (1)
 189 #define R_CBCDR_PERIPH_CLK2_PODF_SHIFT   (27)
 190 #define R_CBCDR_PERIPH_CLK2_PODF_LENGTH  (3)
 191
 192 /* CCM_CSCMR1 */
 193 #define R_CSCMR1_PERCLK_PODF_SHIFT        (0)
 194 #define R_CSCMR1_PERCLK_PODF_LENGTH       (6)
 195 #define R_CSCMR1_PERCLK_CLK_SEL_SHIFT     (6)
 196 #define R_CSCMR1_PERCLK_CLK_SEL_LENGTH    (1)
 197
 198 /* CCM_ANALOG_PFD_528 */
 199 #define R_ANALOG_PFD_528_PFD0_FRAC_SHIFT          (0)
 200 #define R_ANALOG_PFD_528_PFD0_FRAC_LENGTH         (6)
 201 #define R_ANALOG_PFD_528_PFD2_FRAC_SHIFT          (16)
 202 #define R_ANALOG_PFD_528_PFD2_FRAC_LENGTH         (6)
 203
 204 /* CCM_ANALOG_PLL_SYS */
 205 #define R_ANALOG_PLL_SYS_DIV_SELECT_SHIFT         (0)
 206 #define R_ANALOG_PLL_SYS_DIV_SELECT_LENGTH        (1)
 207
 208 #define CCM_ANALOG_PLL_LOCK      (1 << 31);
 209
 210 #define TYPE_IMX6UL_CCM "imx6ul.ccm"
 211 OBJECT_DECLARE_SIMPLE_TYPE(IMX6ULCCMState, IMX6UL_CCM)
 212
 213 struct IMX6ULCCMState {
 214     /* <private> */
 215     IMXCCMState parent_obj;
 216
 217     /* <public> */
 218     MemoryRegion container;
 219     MemoryRegion ioccm;
 220     MemoryRegion ioanalog;
 221
 222     uint32_t ccm[CCM_MAX];
 223     uint32_t analog[CCM_ANALOG_MAX];
 224
 225 };
 226
 227 #endif /* IMX6UL_CCM_H */