drivers/thermal/ti-soc-thermal/dra752-bandgap.h

   1 /* SPDX-License-Identifier: GPL-2.0-only */
   2 /*
   3  * DRA752 bandgap registers, bitfields and temperature definitions
   4  *
   5  * Copyright (C) 2013 Texas Instruments Incorporated - http://www.ti.com/
   6  * Contact:
   7  *   Eduardo Valentin <eduardo.valentin@ti.com>
   8  *   Tero Kristo <t-kristo@ti.com>
   9  *
  10  * This is an auto generated file.
  11  */
  12 #ifndef __DRA752_BANDGAP_H
  13 #define __DRA752_BANDGAP_H
  14
  15 /**
  16  * *** DRA752 ***
  17  *
  18  * Below, in sequence, are the Register definitions,
  19  * the bitfields and the temperature definitions for DRA752.
  20  */
  21
  22 /**
  23  * DRA752 register definitions
  24  *
  25  * Registers are defined as offsets. The offsets are
  26  * relative to FUSE_OPP_BGAP_GPU on DRA752.
  27  * DRA752_BANDGAP_BASE          0x4a0021e0
  28  *
  29  * Register below are grouped by domain (not necessarily in offset order)
  30  */
  31
  32
  33 /* DRA752.common register offsets */
  34 #define DRA752_BANDGAP_CTRL_1_OFFSET            0x1a0
  35 #define DRA752_BANDGAP_STATUS_1_OFFSET          0x1c8
  36 #define DRA752_BANDGAP_CTRL_2_OFFSET            0x39c
  37 #define DRA752_BANDGAP_STATUS_2_OFFSET          0x3b8
  38
  39 /* DRA752.core register offsets */
  40 #define DRA752_STD_FUSE_OPP_BGAP_CORE_OFFSET            0x8
  41 #define DRA752_TEMP_SENSOR_CORE_OFFSET                  0x154
  42 #define DRA752_BANDGAP_THRESHOLD_CORE_OFFSET            0x1ac
  43 #define DRA752_DTEMP_CORE_1_OFFSET                      0x20c
  44 #define DRA752_DTEMP_CORE_2_OFFSET                      0x210
  45
  46 /* DRA752.iva register offsets */
  47 #define DRA752_STD_FUSE_OPP_BGAP_IVA_OFFSET             0x388
  48 #define DRA752_TEMP_SENSOR_IVA_OFFSET                   0x398
  49 #define DRA752_BANDGAP_THRESHOLD_IVA_OFFSET             0x3a4
  50 #define DRA752_DTEMP_IVA_1_OFFSET                       0x3d4
  51 #define DRA752_DTEMP_IVA_2_OFFSET                       0x3d8
  52
  53 /* DRA752.mpu register offsets */
  54 #define DRA752_STD_FUSE_OPP_BGAP_MPU_OFFSET             0x4
  55 #define DRA752_TEMP_SENSOR_MPU_OFFSET                   0x14c
  56 #define DRA752_BANDGAP_THRESHOLD_MPU_OFFSET             0x1a4
  57 #define DRA752_DTEMP_MPU_1_OFFSET                       0x1e4
  58 #define DRA752_DTEMP_MPU_2_OFFSET                       0x1e8
  59
  60 /* DRA752.dspeve register offsets */
  61 #define DRA752_STD_FUSE_OPP_BGAP_DSPEVE_OFFSET                  0x384
  62 #define DRA752_TEMP_SENSOR_DSPEVE_OFFSET                        0x394
  63 #define DRA752_BANDGAP_THRESHOLD_DSPEVE_OFFSET                  0x3a0
  64 #define DRA752_DTEMP_DSPEVE_1_OFFSET                            0x3c0
  65 #define DRA752_DTEMP_DSPEVE_2_OFFSET                            0x3c4
  66
  67 /* DRA752.gpu register offsets */
  68 #define DRA752_STD_FUSE_OPP_BGAP_GPU_OFFSET             0x0
  69 #define DRA752_TEMP_SENSOR_GPU_OFFSET                   0x150
  70 #define DRA752_BANDGAP_THRESHOLD_GPU_OFFSET             0x1a8
  71 #define DRA752_DTEMP_GPU_1_OFFSET                       0x1f8
  72 #define DRA752_DTEMP_GPU_2_OFFSET                       0x1fc
  73
  74 /**
  75  * Register bitfields for DRA752
  76  *
  77  * All the macros bellow define the required bits for
  78  * controlling temperature on DRA752. Bit defines are
  79  * grouped by register.
  80  */
  81
  82 /* DRA752.BANDGAP_STATUS_1 */
  83 #define DRA752_BANDGAP_STATUS_1_HOT_CORE_MASK           BIT(5)
  84 #define DRA752_BANDGAP_STATUS_1_COLD_CORE_MASK          BIT(4)
  85 #define DRA752_BANDGAP_STATUS_1_HOT_GPU_MASK            BIT(3)
  86 #define DRA752_BANDGAP_STATUS_1_COLD_GPU_MASK           BIT(2)
  87 #define DRA752_BANDGAP_STATUS_1_HOT_MPU_MASK            BIT(1)
  88 #define DRA752_BANDGAP_STATUS_1_COLD_MPU_MASK           BIT(0)
  89
  90 /* DRA752.BANDGAP_CTRL_2 */
  91 #define DRA752_BANDGAP_CTRL_2_FREEZE_IVA_MASK                   BIT(22)
  92 #define DRA752_BANDGAP_CTRL_2_FREEZE_DSPEVE_MASK                BIT(21)
  93 #define DRA752_BANDGAP_CTRL_2_MASK_HOT_IVA_MASK                 BIT(3)
  94 #define DRA752_BANDGAP_CTRL_2_MASK_COLD_IVA_MASK                BIT(2)
  95 #define DRA752_BANDGAP_CTRL_2_MASK_HOT_DSPEVE_MASK              BIT(1)
  96 #define DRA752_BANDGAP_CTRL_2_MASK_COLD_DSPEVE_MASK             BIT(0)
  97
  98 /* DRA752.BANDGAP_STATUS_2 */
  99 #define DRA752_BANDGAP_STATUS_2_HOT_IVA_MASK                    BIT(3)
 100 #define DRA752_BANDGAP_STATUS_2_COLD_IVA_MASK                   BIT(2)
 101 #define DRA752_BANDGAP_STATUS_2_HOT_DSPEVE_MASK                 BIT(1)
 102 #define DRA752_BANDGAP_STATUS_2_COLD_DSPEVE_MASK                BIT(0)
 103
 104 /* DRA752.BANDGAP_CTRL_1 */
 105 #define DRA752_BANDGAP_CTRL_1_COUNTER_DELAY_MASK                (0x7 << 27)
 106 #define DRA752_BANDGAP_CTRL_1_FREEZE_CORE_MASK                  BIT(23)
 107 #define DRA752_BANDGAP_CTRL_1_FREEZE_GPU_MASK                   BIT(22)
 108 #define DRA752_BANDGAP_CTRL_1_FREEZE_MPU_MASK                   BIT(21)
 109 #define DRA752_BANDGAP_CTRL_1_MASK_HOT_CORE_MASK                BIT(5)
 110 #define DRA752_BANDGAP_CTRL_1_MASK_COLD_CORE_MASK               BIT(4)
 111 #define DRA752_BANDGAP_CTRL_1_MASK_HOT_GPU_MASK                 BIT(3)
 112 #define DRA752_BANDGAP_CTRL_1_MASK_COLD_GPU_MASK                BIT(2)
 113 #define DRA752_BANDGAP_CTRL_1_MASK_HOT_MPU_MASK                 BIT(1)
 114 #define DRA752_BANDGAP_CTRL_1_MASK_COLD_MPU_MASK                BIT(0)
 115
 116 /* DRA752.TEMP_SENSOR */
 117 #define DRA752_TEMP_SENSOR_TMPSOFF_MASK         BIT(11)
 118 #define DRA752_TEMP_SENSOR_EOCZ_MASK            BIT(10)
 119 #define DRA752_TEMP_SENSOR_DTEMP_MASK           (0x3ff << 0)
 120
 121 /* DRA752.BANDGAP_THRESHOLD */
 122 #define DRA752_BANDGAP_THRESHOLD_HOT_MASK               (0x3ff << 16)
 123 #define DRA752_BANDGAP_THRESHOLD_COLD_MASK              (0x3ff << 0)
 124
 125 /**
 126  * Temperature limits and thresholds for DRA752
 127  *
 128  * All the macros bellow are definitions for handling the
 129  * ADC conversions and representation of temperature limits
 130  * and thresholds for DRA752. Definitions are grouped
 131  * by temperature domain.
 132  */
 133
 134 /* DRA752.common temperature definitions */
 135 /* ADC conversion table limits */
 136 #define DRA752_ADC_START_VALUE          540
 137 #define DRA752_ADC_END_VALUE            945
 138
 139 /* DRA752.GPU temperature definitions */
 140 /* bandgap clock limits */
 141 #define DRA752_GPU_MAX_FREQ                             1500000
 142 #define DRA752_GPU_MIN_FREQ                             1000000
 143 /* interrupts thresholds */
 144 #define DRA752_GPU_T_HOT                                800
 145 #define DRA752_GPU_T_COLD                               795
 146
 147 /* DRA752.MPU temperature definitions */
 148 /* bandgap clock limits */
 149 #define DRA752_MPU_MAX_FREQ                             1500000
 150 #define DRA752_MPU_MIN_FREQ                             1000000
 151 /* interrupts thresholds */
 152 #define DRA752_MPU_T_HOT                                800
 153 #define DRA752_MPU_T_COLD                               795
 154
 155 /* DRA752.CORE temperature definitions */
 156 /* bandgap clock limits */
 157 #define DRA752_CORE_MAX_FREQ                            1500000
 158 #define DRA752_CORE_MIN_FREQ                            1000000
 159 /* interrupts thresholds */
 160 #define DRA752_CORE_T_HOT                               800
 161 #define DRA752_CORE_T_COLD                              795
 162
 163 /* DRA752.DSPEVE temperature definitions */
 164 /* bandgap clock limits */
 165 #define DRA752_DSPEVE_MAX_FREQ                          1500000
 166 #define DRA752_DSPEVE_MIN_FREQ                          1000000
 167 /* interrupts thresholds */
 168 #define DRA752_DSPEVE_T_HOT                             800
 169 #define DRA752_DSPEVE_T_COLD                            795
 170
 171 /* DRA752.IVA temperature definitions */
 172 /* bandgap clock limits */
 173 #define DRA752_IVA_MAX_FREQ                             1500000
 174 #define DRA752_IVA_MIN_FREQ                             1000000
 175 /* interrupts thresholds */
 176 #define DRA752_IVA_T_HOT                                800
 177 #define DRA752_IVA_T_COLD                               795
 178
 179 #endif /* __DRA752_BANDGAP_H */