arch/arm/mach-omap2/prm-regbits-24xx.h

   1 #ifndef __ARCH_ARM_MACH_OMAP2_PRM_REGBITS_24XX_H
   2 #define __ARCH_ARM_MACH_OMAP2_PRM_REGBITS_24XX_H
   3
   4 /*
   5  * OMAP24XX Power/Reset Management register bits
   6  *
   7  * Copyright (C) 2007 Texas Instruments, Inc.
   8  * Copyright (C) 2007 Nokia Corporation
   9  *
  10  * Written by Paul Walmsley
  11  *
  12  * This program is free software; you can redistribute it and/or modify
  13  * it under the terms of the GNU General Public License version 2 as
  14  * published by the Free Software Foundation.
  15  */
  16
  17 #include "prm.h"
  18
  19 /* Bits shared between registers */
  20
  21 /* PRCM_IRQSTATUS_MPU, PM_IRQSTATUS_DSP, PRCM_IRQSTATUS_IVA shared bits */
  22 #define OMAP24XX_VOLTTRANS_ST                           (1 << 2)
  23 #define OMAP24XX_WKUP2_ST                               (1 << 1)
  24 #define OMAP24XX_WKUP1_ST                               (1 << 0)
  25
  26 /* PRCM_IRQENABLE_MPU, PM_IRQENABLE_DSP, PRCM_IRQENABLE_IVA shared bits */
  27 #define OMAP24XX_VOLTTRANS_EN                           (1 << 2)
  28 #define OMAP24XX_WKUP2_EN                               (1 << 1)
  29 #define OMAP24XX_WKUP1_EN                               (1 << 0)
  30
  31 /* PM_WKDEP_GFX, PM_WKDEP_MPU, PM_WKDEP_DSP, PM_WKDEP_MDM shared bits */
  32 #define OMAP24XX_EN_MPU_SHIFT                           1
  33 #define OMAP24XX_EN_MPU_MASK                            (1 << 1)
  34 #define OMAP24XX_EN_CORE_SHIFT                          0
  35 #define OMAP24XX_EN_CORE_MASK                           (1 << 0)
  36
  37 /*
  38  * PM_PWSTCTRL_MPU, PM_PWSTCTRL_GFX, PM_PWSTCTRL_DSP, PM_PWSTCTRL_MDM
  39  * shared bits
  40  */
  41 #define OMAP24XX_MEMONSTATE_SHIFT                       10
  42 #define OMAP24XX_MEMONSTATE_MASK                        (0x3 << 10)
  43 #define OMAP24XX_MEMRETSTATE                            (1 << 3)
  44
  45 /* PM_PWSTCTRL_GFX, PM_PWSTCTRL_DSP, PM_PWSTCTRL_MDM shared bits */
  46 #define OMAP24XX_FORCESTATE                             (1 << 18)
  47
  48 /*
  49  * PM_PWSTST_CORE, PM_PWSTST_GFX, PM_PWSTST_MPU, PM_PWSTST_DSP,
  50  * PM_PWSTST_MDM shared bits
  51  */
  52 #define OMAP24XX_CLKACTIVITY                            (1 << 19)
  53
  54 /* PM_PWSTST_MPU, PM_PWSTST_CORE, PM_PWSTST_DSP shared bits */
  55 #define OMAP24XX_LASTSTATEENTERED_SHIFT                 4
  56 #define OMAP24XX_LASTSTATEENTERED_MASK                  (0x3 << 4)
  57
  58 /* PM_PWSTST_MPU and PM_PWSTST_DSP shared bits */
  59 #define OMAP2430_MEMSTATEST_SHIFT                       10
  60 #define OMAP2430_MEMSTATEST_MASK                        (0x3 << 10)
  61
  62 /* PM_PWSTST_GFX, PM_PWSTST_DSP, PM_PWSTST_MDM shared bits */
  63 #define OMAP24XX_POWERSTATEST_SHIFT                     0
  64 #define OMAP24XX_POWERSTATEST_MASK                      (0x3 << 0)
  65
  66
  67 /* Bits specific to each register */
  68
  69 /* PRCM_REVISION */
  70 #define OMAP24XX_REV_SHIFT                              0
  71 #define OMAP24XX_REV_MASK                               (0xff << 0)
  72
  73 /* PRCM_SYSCONFIG */
  74 #define OMAP24XX_AUTOIDLE                               (1 << 0)
  75
  76 /* PRCM_IRQSTATUS_MPU specific bits */
  77 #define OMAP2430_DPLL_RECAL_ST                          (1 << 6)
  78 #define OMAP24XX_TRANSITION_ST                          (1 << 5)
  79 #define OMAP24XX_EVGENOFF_ST                            (1 << 4)
  80 #define OMAP24XX_EVGENON_ST                             (1 << 3)
  81
  82 /* PRCM_IRQENABLE_MPU specific bits */
  83 #define OMAP2430_DPLL_RECAL_EN                          (1 << 6)
  84 #define OMAP24XX_TRANSITION_EN                          (1 << 5)
  85 #define OMAP24XX_EVGENOFF_EN                            (1 << 4)
  86 #define OMAP24XX_EVGENON_EN                             (1 << 3)
  87
  88 /* PRCM_VOLTCTRL */
  89 #define OMAP24XX_AUTO_EXTVOLT                           (1 << 15)
  90 #define OMAP24XX_FORCE_EXTVOLT                          (1 << 14)
  91 #define OMAP24XX_SETOFF_LEVEL_SHIFT                     12
  92 #define OMAP24XX_SETOFF_LEVEL_MASK                      (0x3 << 12)
  93 #define OMAP24XX_MEMRETCTRL                             (1 << 8)
  94 #define OMAP24XX_SETRET_LEVEL_SHIFT                     6
  95 #define OMAP24XX_SETRET_LEVEL_MASK                      (0x3 << 6)
  96 #define OMAP24XX_VOLT_LEVEL_SHIFT                       0
  97 #define OMAP24XX_VOLT_LEVEL_MASK                        (0x3 << 0)
  98
  99 /* PRCM_VOLTST */
 100 #define OMAP24XX_ST_VOLTLEVEL_SHIFT                     0
 101 #define OMAP24XX_ST_VOLTLEVEL_MASK                      (0x3 << 0)
 102
 103 /* PRCM_CLKSRC_CTRL specific bits */
 104
 105 /* PRCM_CLKOUT_CTRL */
 106 #define OMAP2420_CLKOUT2_EN_SHIFT                       15
 107 #define OMAP2420_CLKOUT2_EN                             (1 << 15)
 108 #define OMAP2420_CLKOUT2_DIV_SHIFT                      11
 109 #define OMAP2420_CLKOUT2_DIV_MASK                       (0x7 << 11)
 110 #define OMAP2420_CLKOUT2_SOURCE_SHIFT                   8
 111 #define OMAP2420_CLKOUT2_SOURCE_MASK                    (0x3 << 8)
 112 #define OMAP24XX_CLKOUT_EN_SHIFT                        7
 113 #define OMAP24XX_CLKOUT_EN                              (1 << 7)
 114 #define OMAP24XX_CLKOUT_DIV_SHIFT                       3
 115 #define OMAP24XX_CLKOUT_DIV_MASK                        (0x7 << 3)
 116 #define OMAP24XX_CLKOUT_SOURCE_SHIFT                    0
 117 #define OMAP24XX_CLKOUT_SOURCE_MASK                     (0x3 << 0)
 118
 119 /* PRCM_CLKEMUL_CTRL */
 120 #define OMAP24XX_EMULATION_EN_SHIFT                     0
 121 #define OMAP24XX_EMULATION_EN                           (1 << 0)
 122
 123 /* PRCM_CLKCFG_CTRL */
 124 #define OMAP24XX_VALID_CONFIG                           (1 << 0)
 125
 126 /* PRCM_CLKCFG_STATUS */
 127 #define OMAP24XX_CONFIG_STATUS                          (1 << 0)
 128
 129 /* PRCM_VOLTSETUP specific bits */
 130
 131 /* PRCM_CLKSSETUP specific bits */
 132
 133 /* PRCM_POLCTRL */
 134 #define OMAP2420_CLKOUT2_POL                            (1 << 10)
 135 #define OMAP24XX_CLKOUT_POL                             (1 << 9)
 136 #define OMAP24XX_CLKREQ_POL                             (1 << 8)
 137 #define OMAP2430_USE_POWEROK                            (1 << 2)
 138 #define OMAP2430_POWEROK_POL                            (1 << 1)
 139 #define OMAP24XX_EXTVOL_POL                             (1 << 0)
 140
 141 /* RM_RSTST_MPU specific bits */
 142 /* 2430 calls GLOBALWMPU_RST "GLOBALWARM_RST" instead */
 143
 144 /* PM_WKDEP_MPU specific bits */
 145 #define OMAP2430_PM_WKDEP_MPU_EN_MDM_SHIFT              5
 146 #define OMAP2430_PM_WKDEP_MPU_EN_MDM_MASK               (1 << 5)
 147 #define OMAP24XX_PM_WKDEP_MPU_EN_DSP_SHIFT              2
 148 #define OMAP24XX_PM_WKDEP_MPU_EN_DSP_MASK               (1 << 2)
 149
 150 /* PM_EVGENCTRL_MPU specific bits */
 151
 152 /* PM_EVEGENONTIM_MPU specific bits */
 153
 154 /* PM_EVEGENOFFTIM_MPU specific bits */
 155
 156 /* PM_PWSTCTRL_MPU specific bits */
 157 #define OMAP2430_FORCESTATE                             (1 << 18)
 158
 159 /* PM_PWSTST_MPU specific bits */
 160 /* INTRANSITION, CLKACTIVITY, POWERSTATE, MEMSTATEST are 2430 only */
 161
 162 /* PM_WKEN1_CORE specific bits */
 163
 164 /* PM_WKEN2_CORE specific bits */
 165
 166 /* PM_WKST1_CORE specific bits*/
 167
 168 /* PM_WKST2_CORE specific bits */
 169
 170 /* PM_WKDEP_CORE specific bits*/
 171 #define OMAP2430_PM_WKDEP_CORE_EN_MDM                   (1 << 5)
 172 #define OMAP24XX_PM_WKDEP_CORE_EN_GFX                   (1 << 3)
 173 #define OMAP24XX_PM_WKDEP_CORE_EN_DSP                   (1 << 2)
 174
 175 /* PM_PWSTCTRL_CORE specific bits */
 176 #define OMAP24XX_MEMORYCHANGE                           (1 << 20)
 177 #define OMAP24XX_MEM3ONSTATE_SHIFT                      14
 178 #define OMAP24XX_MEM3ONSTATE_MASK                       (0x3 << 14)
 179 #define OMAP24XX_MEM2ONSTATE_SHIFT                      12
 180 #define OMAP24XX_MEM2ONSTATE_MASK                       (0x3 << 12)
 181 #define OMAP24XX_MEM1ONSTATE_SHIFT                      10
 182 #define OMAP24XX_MEM1ONSTATE_MASK                       (0x3 << 10)
 183 #define OMAP24XX_MEM3RETSTATE                           (1 << 5)
 184 #define OMAP24XX_MEM2RETSTATE                           (1 << 4)
 185 #define OMAP24XX_MEM1RETSTATE                           (1 << 3)
 186
 187 /* PM_PWSTST_CORE specific bits */
 188 #define OMAP24XX_MEM3STATEST_SHIFT                      14
 189 #define OMAP24XX_MEM3STATEST_MASK                       (0x3 << 14)
 190 #define OMAP24XX_MEM2STATEST_SHIFT                      12
 191 #define OMAP24XX_MEM2STATEST_MASK                       (0x3 << 12)
 192 #define OMAP24XX_MEM1STATEST_SHIFT                      10
 193 #define OMAP24XX_MEM1STATEST_MASK                       (0x3 << 10)
 194
 195 /* RM_RSTCTRL_GFX */
 196 #define OMAP24XX_GFX_RST                                (1 << 0)
 197
 198 /* RM_RSTST_GFX specific bits */
 199 #define OMAP24XX_GFX_SW_RST                             (1 << 4)
 200
 201 /* PM_PWSTCTRL_GFX specific bits */
 202
 203 /* PM_WKDEP_GFX specific bits */
 204 /* 2430 often calls EN_WAKEUP "EN_WKUP" */
 205
 206 /* RM_RSTCTRL_WKUP specific bits */
 207
 208 /* RM_RSTTIME_WKUP specific bits */
 209
 210 /* RM_RSTST_WKUP specific bits */
 211 /* 2430 calls EXTWMPU_RST "EXTWARM_RST" and GLOBALWMPU_RST "GLOBALWARM_RST" */
 212 #define OMAP24XX_EXTWMPU_RST                            (1 << 6)
 213 #define OMAP24XX_SECU_WD_RST                            (1 << 5)
 214 #define OMAP24XX_MPU_WD_RST                             (1 << 4)
 215 #define OMAP24XX_SECU_VIOL_RST                          (1 << 3)
 216
 217 /* PM_WKEN_WKUP specific bits */
 218
 219 /* PM_WKST_WKUP specific bits */
 220
 221 /* RM_RSTCTRL_DSP */
 222 #define OMAP2420_RST_IVA                                (1 << 8)
 223 #define OMAP24XX_RST2_DSP                               (1 << 1)
 224 #define OMAP24XX_RST1_DSP                               (1 << 0)
 225
 226 /* RM_RSTST_DSP specific bits */
 227 /* 2430 calls GLOBALWMPU_RST "GLOBALWARM_RST" */
 228 #define OMAP2420_IVA_SW_RST                             (1 << 8)
 229 #define OMAP24XX_DSP_SW_RST2                            (1 << 5)
 230 #define OMAP24XX_DSP_SW_RST1                            (1 << 4)
 231
 232 /* PM_WKDEP_DSP specific bits */
 233
 234 /* PM_PWSTCTRL_DSP specific bits */
 235 /* 2430 only: MEMONSTATE, MEMRETSTATE */
 236 #define OMAP2420_MEMIONSTATE_SHIFT                      12
 237 #define OMAP2420_MEMIONSTATE_MASK                       (0x3 << 12)
 238 #define OMAP2420_MEMIRETSTATE                           (1 << 4)
 239
 240 /* PM_PWSTST_DSP specific bits */
 241 /* MEMSTATEST is 2430 only */
 242 #define OMAP2420_MEMISTATEST_SHIFT                      12
 243 #define OMAP2420_MEMISTATEST_MASK                       (0x3 << 12)
 244
 245 /* PRCM_IRQSTATUS_DSP specific bits */
 246
 247 /* PRCM_IRQENABLE_DSP specific bits */
 248
 249 /* RM_RSTCTRL_MDM */
 250 /* 2430 only */
 251 #define OMAP2430_PWRON1_MDM                             (1 << 1)
 252 #define OMAP2430_RST1_MDM                               (1 << 0)
 253
 254 /* RM_RSTST_MDM specific bits */
 255 /* 2430 only */
 256 #define OMAP2430_MDM_SECU_VIOL                          (1 << 6)
 257 #define OMAP2430_MDM_SW_PWRON1                          (1 << 5)
 258 #define OMAP2430_MDM_SW_RST1                            (1 << 4)
 259
 260 /* PM_WKEN_MDM */
 261 /* 2430 only */
 262 #define OMAP2430_PM_WKEN_MDM_EN_MDM                     (1 << 0)
 263
 264 /* PM_WKST_MDM specific bits */
 265 /* 2430 only */
 266
 267 /* PM_WKDEP_MDM specific bits */
 268 /* 2430 only */
 269
 270 /* PM_PWSTCTRL_MDM specific bits */
 271 /* 2430 only */
 272 #define OMAP2430_KILLDOMAINWKUP                         (1 << 19)
 273
 274 /* PM_PWSTST_MDM specific bits */
 275 /* 2430 only */
 276
 277 /* PRCM_IRQSTATUS_IVA */
 278 /* 2420 only */
 279
 280 /* PRCM_IRQENABLE_IVA */
 281 /* 2420 only */
 282
 283 #endif