drivers/mfd/dbx500-prcmu-regs.h

   1 /*
   2  * Copyright (C) STMicroelectronics 2009
   3  * Copyright (C) ST-Ericsson SA 2010
   4  *
   5  * Author: Kumar Sanghvi <kumar.sanghvi@stericsson.com>
   6  * Author: Sundar Iyer <sundar.iyer@stericsson.com>
   7  *
   8  * License Terms: GNU General Public License v2
   9  *
  10  * PRCM Unit registers
  11  */
  12
  13 #ifndef __DB8500_PRCMU_REGS_H
  14 #define __DB8500_PRCMU_REGS_H
  15
  16 #define BITS(_start, _end) ((BIT(_end) - BIT(_start)) + BIT(_end))
  17
  18 #define PRCM_ACLK_MGT           (0x004)
  19 #define PRCM_SVAMMCSPCLK_MGT    (0x008)
  20 #define PRCM_SIAMMDSPCLK_MGT    (0x00C)
  21 #define PRCM_SGACLK_MGT         (0x014)
  22 #define PRCM_UARTCLK_MGT        (0x018)
  23 #define PRCM_MSP02CLK_MGT       (0x01C)
  24 #define PRCM_I2CCLK_MGT         (0x020)
  25 #define PRCM_SDMMCCLK_MGT       (0x024)
  26 #define PRCM_SLIMCLK_MGT        (0x028)
  27 #define PRCM_PER1CLK_MGT        (0x02C)
  28 #define PRCM_PER2CLK_MGT        (0x030)
  29 #define PRCM_PER3CLK_MGT        (0x034)
  30 #define PRCM_PER5CLK_MGT        (0x038)
  31 #define PRCM_PER6CLK_MGT        (0x03C)
  32 #define PRCM_PER7CLK_MGT        (0x040)
  33 #define PRCM_LCDCLK_MGT         (0x044)
  34 #define PRCM_BMLCLK_MGT         (0x04C)
  35 #define PRCM_BML8580CLK_MGT     (0x108)
  36 #define PRCM_HSITXCLK_MGT       (0x050)
  37 #define PRCM_HSIRXCLK_MGT       (0x054)
  38 #define PRCM_HDMICLK_MGT        (0x058)
  39 #define PRCM_APEATCLK_MGT       (0x05C)
  40 #define PRCM_APETRACECLK_MGT    (0x060)
  41 #define PRCM_MCDECLK_MGT        (0x064)
  42 #define PRCM_IPI2CCLK_MGT       (0x068)
  43 #define PRCM_DSIALTCLK_MGT      (0x06C)
  44 #define PRCM_DMACLK_MGT         (0x074)
  45 #define PRCM_B2R2CLK_MGT        (0x078)
  46 #define PRCM_TVCLK_MGT          (0x07C)
  47 #define PRCM_UNIPROCLK_MGT      (0x278)
  48 #define PRCM_SSPCLK_MGT         (0x280)
  49 #define PRCM_RNGCLK_MGT         (0x284)
  50 #define PRCM_UICCCLK_MGT        (0x27C)
  51 #define PRCM_MSP1CLK_MGT        (0x288)
  52
  53 #define PRCM_ARM_PLLDIVPS       (prcmu_base + 0x118)
  54 #define PRCM_ARM_PLLDIVPS_ARM_BRM_RATE          0x3f
  55 #define PRCM_ARM_PLLDIVPS_MAX_MASK              0xf
  56
  57 #define PRCM_PLLARM_LOCKP       (prcmu_base + 0x0a8)
  58 #define PRCM_PLLARM_LOCKP_PRCM_PLLARM_LOCKP3    0x2
  59
  60 #define PRCM_ARM_CHGCLKREQ      (prcmu_base + 0x114)
  61 #define PRCM_ARM_CHGCLKREQ_PRCM_ARM_CHGCLKREQ   BIT(0)
  62 #define PRCM_ARM_CHGCLKREQ_PRCM_ARM_DIVSEL      BIT(16)
  63
  64 #define PRCM_PLLARM_ENABLE      (prcmu_base + 0x98)
  65 #define PRCM_PLLARM_ENABLE_PRCM_PLLARM_ENABLE   0x1
  66 #define PRCM_PLLARM_ENABLE_PRCM_PLLARM_COUNTON  0x100
  67
  68 #define PRCM_ARMCLKFIX_MGT      (prcmu_base + 0x0)
  69 #define PRCM_A9PL_FORCE_CLKEN   (prcmu_base + 0x19C)
  70 #define PRCM_A9_RESETN_CLR      (prcmu_base + 0x1f4)
  71 #define PRCM_A9_RESETN_SET      (prcmu_base + 0x1f0)
  72 #define PRCM_ARM_LS_CLAMP       (prcmu_base + 0x30c)
  73 #define PRCM_SRAM_A9            (prcmu_base + 0x308)
  74
  75 #define PRCM_A9PL_FORCE_CLKEN_PRCM_A9PL_FORCE_CLKEN BIT(0)
  76 #define PRCM_A9PL_FORCE_CLKEN_PRCM_A9AXI_FORCE_CLKEN BIT(1)
  77
  78 /* CPU mailbox registers */
  79 #define PRCM_MBOX_CPU_VAL       (prcmu_base + 0x0fc)
  80 #define PRCM_MBOX_CPU_SET       (prcmu_base + 0x100)
  81 #define PRCM_MBOX_CPU_CLR       (prcmu_base + 0x104)
  82
  83 #define PRCM_HOSTACCESS_REQ     (prcmu_base + 0x334)
  84 #define PRCM_HOSTACCESS_REQ_HOSTACCESS_REQ 0x1
  85 #define PRCM_HOSTACCESS_REQ_WAKE_REQ    BIT(16)
  86 #define ARM_WAKEUP_MODEM        0x1
  87
  88 #define PRCM_ARM_IT1_CLR        (prcmu_base + 0x48C)
  89 #define PRCM_ARM_IT1_VAL        (prcmu_base + 0x494)
  90 #define PRCM_HOLD_EVT           (prcmu_base + 0x174)
  91
  92 #define PRCM_MOD_AWAKE_STATUS   (prcmu_base + 0x4A0)
  93 #define PRCM_MOD_AWAKE_STATUS_PRCM_MOD_COREPD_AWAKE     BIT(0)
  94 #define PRCM_MOD_AWAKE_STATUS_PRCM_MOD_AAPD_AWAKE       BIT(1)
  95 #define PRCM_MOD_AWAKE_STATUS_PRCM_MOD_VMODEM_OFF_ISO   BIT(2)
  96
  97 #define PRCM_ITSTATUS0          (prcmu_base + 0x148)
  98 #define PRCM_ITSTATUS1          (prcmu_base + 0x150)
  99 #define PRCM_ITSTATUS2          (prcmu_base + 0x158)
 100 #define PRCM_ITSTATUS3          (prcmu_base + 0x160)
 101 #define PRCM_ITSTATUS4          (prcmu_base + 0x168)
 102 #define PRCM_ITSTATUS5          (prcmu_base + 0x484)
 103 #define PRCM_ITCLEAR5           (prcmu_base + 0x488)
 104 #define PRCM_ARMIT_MASKXP70_IT  (prcmu_base + 0x1018)
 105
 106 /* System reset register */
 107 #define PRCM_APE_SOFTRST        (prcmu_base + 0x228)
 108
 109 /* Level shifter and clamp control registers */
 110 #define PRCM_MMIP_LS_CLAMP_SET     (prcmu_base + 0x420)
 111 #define PRCM_MMIP_LS_CLAMP_CLR     (prcmu_base + 0x424)
 112
 113 #define PRCM_MMIP_LS_CLAMP_DSIPLL_CLAMP         BIT(11)
 114 #define PRCM_MMIP_LS_CLAMP_DSIPLL_CLAMPI        BIT(22)
 115
 116 /* PRCMU clock/PLL/reset registers */
 117 #define PRCM_PLLSOC0_FREQ          (prcmu_base + 0x080)
 118 #define PRCM_PLLSOC1_FREQ          (prcmu_base + 0x084)
 119 #define PRCM_PLLARM_FREQ           (prcmu_base + 0x088)
 120 #define PRCM_PLLDDR_FREQ           (prcmu_base + 0x08C)
 121 #define PRCM_PLL_FREQ_D_SHIFT   0
 122 #define PRCM_PLL_FREQ_D_MASK    BITS(0, 7)
 123 #define PRCM_PLL_FREQ_N_SHIFT   8
 124 #define PRCM_PLL_FREQ_N_MASK    BITS(8, 13)
 125 #define PRCM_PLL_FREQ_R_SHIFT   16
 126 #define PRCM_PLL_FREQ_R_MASK    BITS(16, 18)
 127 #define PRCM_PLL_FREQ_SELDIV2   BIT(24)
 128 #define PRCM_PLL_FREQ_DIV2EN    BIT(25)
 129
 130 #define PRCM_PLLDSI_FREQ           (prcmu_base + 0x500)
 131 #define PRCM_PLLDSI_ENABLE         (prcmu_base + 0x504)
 132 #define PRCM_PLLDSI_LOCKP          (prcmu_base + 0x508)
 133 #define PRCM_DSI_PLLOUT_SEL        (prcmu_base + 0x530)
 134 #define PRCM_DSITVCLK_DIV          (prcmu_base + 0x52C)
 135 #define PRCM_PLLDSI_LOCKP          (prcmu_base + 0x508)
 136 #define PRCM_APE_RESETN_SET        (prcmu_base + 0x1E4)
 137 #define PRCM_APE_RESETN_CLR        (prcmu_base + 0x1E8)
 138
 139 #define PRCM_PLLDSI_ENABLE_PRCM_PLLDSI_ENABLE BIT(0)
 140
 141 #define PRCM_PLLDSI_LOCKP_PRCM_PLLDSI_LOCKP10   BIT(0)
 142 #define PRCM_PLLDSI_LOCKP_PRCM_PLLDSI_LOCKP3    BIT(1)
 143
 144 #define PRCM_DSI_PLLOUT_SEL_DSI0_PLLOUT_DIVSEL_SHIFT    0
 145 #define PRCM_DSI_PLLOUT_SEL_DSI0_PLLOUT_DIVSEL_MASK     BITS(0, 2)
 146 #define PRCM_DSI_PLLOUT_SEL_DSI1_PLLOUT_DIVSEL_SHIFT    8
 147 #define PRCM_DSI_PLLOUT_SEL_DSI1_PLLOUT_DIVSEL_MASK     BITS(8, 10)
 148
 149 #define PRCM_DSI_PLLOUT_SEL_OFF         0
 150 #define PRCM_DSI_PLLOUT_SEL_PHI         1
 151 #define PRCM_DSI_PLLOUT_SEL_PHI_2       2
 152 #define PRCM_DSI_PLLOUT_SEL_PHI_4       3
 153
 154 #define PRCM_DSITVCLK_DIV_DSI0_ESC_CLK_DIV_SHIFT        0
 155 #define PRCM_DSITVCLK_DIV_DSI0_ESC_CLK_DIV_MASK         BITS(0, 7)
 156 #define PRCM_DSITVCLK_DIV_DSI1_ESC_CLK_DIV_SHIFT        8
 157 #define PRCM_DSITVCLK_DIV_DSI1_ESC_CLK_DIV_MASK         BITS(8, 15)
 158 #define PRCM_DSITVCLK_DIV_DSI2_ESC_CLK_DIV_SHIFT        16
 159 #define PRCM_DSITVCLK_DIV_DSI2_ESC_CLK_DIV_MASK         BITS(16, 23)
 160 #define PRCM_DSITVCLK_DIV_DSI0_ESC_CLK_EN               BIT(24)
 161 #define PRCM_DSITVCLK_DIV_DSI1_ESC_CLK_EN               BIT(25)
 162 #define PRCM_DSITVCLK_DIV_DSI2_ESC_CLK_EN               BIT(26)
 163
 164 #define PRCM_APE_RESETN_DSIPLL_RESETN BIT(14)
 165
 166 #define PRCM_CLKOCR                (prcmu_base + 0x1CC)
 167 #define PRCM_CLKOCR_CLKOUT0_REF_CLK     (1 << 0)
 168 #define PRCM_CLKOCR_CLKOUT0_MASK        BITS(0, 13)
 169 #define PRCM_CLKOCR_CLKOUT1_REF_CLK     (1 << 16)
 170 #define PRCM_CLKOCR_CLKOUT1_MASK        BITS(16, 29)
 171
 172 /* ePOD and memory power signal control registers */
 173 #define PRCM_EPOD_C_SET            (prcmu_base + 0x410)
 174 #define PRCM_SRAM_LS_SLEEP         (prcmu_base + 0x304)
 175
 176 /* Debug power control unit registers */
 177 #define PRCM_POWER_STATE_SET       (prcmu_base + 0x254)
 178
 179 /* Miscellaneous unit registers */
 180 #define PRCM_DSI_SW_RESET          (prcmu_base + 0x324)
 181 #define PRCM_GPIOCR                (prcmu_base + 0x138)
 182 #define PRCM_GPIOCR_DBG_STM_MOD_CMD1            0x800
 183 #define PRCM_GPIOCR_DBG_UARTMOD_CMD0            0x1
 184
 185 /* PRCMU HW semaphore */
 186 #define PRCM_SEM                   (prcmu_base + 0x400)
 187 #define PRCM_SEM_PRCM_SEM BIT(0)
 188
 189 #define PRCM_TCR                   (prcmu_base + 0x1C8)
 190 #define PRCM_TCR_TENSEL_MASK       BITS(0, 7)
 191 #define PRCM_TCR_STOP_TIMERS       BIT(16)
 192 #define PRCM_TCR_DOZE_MODE         BIT(17)
 193
 194 #define PRCM_CLKOCR_CLKODIV0_SHIFT      0
 195 #define PRCM_CLKOCR_CLKODIV0_MASK       BITS(0, 5)
 196 #define PRCM_CLKOCR_CLKOSEL0_SHIFT      6
 197 #define PRCM_CLKOCR_CLKOSEL0_MASK       BITS(6, 8)
 198 #define PRCM_CLKOCR_CLKODIV1_SHIFT      16
 199 #define PRCM_CLKOCR_CLKODIV1_MASK       BITS(16, 21)
 200 #define PRCM_CLKOCR_CLKOSEL1_SHIFT      22
 201 #define PRCM_CLKOCR_CLKOSEL1_MASK       BITS(22, 24)
 202 #define PRCM_CLKOCR_CLK1TYPE            BIT(28)
 203
 204 #define PRCM_CLK_MGT_CLKPLLDIV_MASK             BITS(0, 4)
 205 #define PRCM_CLK_MGT_CLKPLLSW_SOC0              BIT(5)
 206 #define PRCM_CLK_MGT_CLKPLLSW_SOC1              BIT(6)
 207 #define PRCM_CLK_MGT_CLKPLLSW_DDR               BIT(7)
 208 #define PRCM_CLK_MGT_CLKPLLSW_MASK              BITS(5, 7)
 209 #define PRCM_CLK_MGT_CLKEN                      BIT(8)
 210 #define PRCM_CLK_MGT_CLK38                      BIT(9)
 211 #define PRCM_CLK_MGT_CLK38DIV                   BIT(11)
 212 #define PRCM_SGACLK_MGT_SGACLKDIV_BY_2_5_EN     BIT(12)
 213
 214 /* GPIOCR register */
 215 #define PRCM_GPIOCR_SPI2_SELECT BIT(23)
 216
 217 #define PRCM_DDR_SUBSYS_APE_MINBW       (prcmu_base + 0x438)
 218 #define PRCM_CGATING_BYPASS             (prcmu_base + 0x134)
 219 #define PRCM_CGATING_BYPASS_ICN2        BIT(6)
 220
 221 /* Miscellaneous unit registers */
 222 #define PRCM_RESOUTN_SET                (prcmu_base + 0x214)
 223 #define PRCM_RESOUTN_CLR                (prcmu_base + 0x218)
 224
 225 /* System reset register */
 226 #define PRCM_APE_SOFTRST                (prcmu_base + 0x228)
 227
 228 #endif /* __DB8500_PRCMU_REGS_H */