linux/drivers/mfd/dbx500-prcmu-regs.h
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   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_SVACLK_MGT         (0x008)
  20#define PRCM_SIACLK_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_HSITXCLK_MGT       (0x050)
  36#define PRCM_HSIRXCLK_MGT       (0x054)
  37#define PRCM_HDMICLK_MGT        (0x058)
  38#define PRCM_APEATCLK_MGT       (0x05C)
  39#define PRCM_APETRACECLK_MGT    (0x060)
  40#define PRCM_MCDECLK_MGT        (0x064)
  41#define PRCM_IPI2CCLK_MGT       (0x068)
  42#define PRCM_DSIALTCLK_MGT      (0x06C)
  43#define PRCM_DMACLK_MGT         (0x074)
  44#define PRCM_B2R2CLK_MGT        (0x078)
  45#define PRCM_TVCLK_MGT          (0x07C)
  46#define PRCM_UNIPROCLK_MGT      (0x278)
  47#define PRCM_SSPCLK_MGT         (0x280)
  48#define PRCM_RNGCLK_MGT         (0x284)
  49#define PRCM_UICCCLK_MGT        (0x27C)
  50#define PRCM_MSP1CLK_MGT        (0x288)
  51
  52#define PRCM_ARM_PLLDIVPS       (prcmu_base + 0x118)
  53#define PRCM_ARM_PLLDIVPS_ARM_BRM_RATE          0x3f
  54#define PRCM_ARM_PLLDIVPS_MAX_MASK              0xf
  55
  56#define PRCM_PLLARM_LOCKP       (prcmu_base + 0x0a8)
  57#define PRCM_PLLARM_LOCKP_PRCM_PLLARM_LOCKP3    0x2
  58
  59#define PRCM_ARM_CHGCLKREQ      (prcmu_base + 0x114)
  60#define PRCM_ARM_CHGCLKREQ_PRCM_ARM_CHGCLKREQ   BIT(0)
  61#define PRCM_ARM_CHGCLKREQ_PRCM_ARM_DIVSEL      BIT(16)
  62
  63#define PRCM_PLLARM_ENABLE      (prcmu_base + 0x98)
  64#define PRCM_PLLARM_ENABLE_PRCM_PLLARM_ENABLE   0x1
  65#define PRCM_PLLARM_ENABLE_PRCM_PLLARM_COUNTON  0x100
  66
  67#define PRCM_ARMCLKFIX_MGT      (prcmu_base + 0x0)
  68#define PRCM_A9PL_FORCE_CLKEN   (prcmu_base + 0x19C)
  69#define PRCM_A9_RESETN_CLR      (prcmu_base + 0x1f4)
  70#define PRCM_A9_RESETN_SET      (prcmu_base + 0x1f0)
  71#define PRCM_ARM_LS_CLAMP       (prcmu_base + 0x30c)
  72#define PRCM_SRAM_A9            (prcmu_base + 0x308)
  73
  74#define PRCM_A9PL_FORCE_CLKEN_PRCM_A9PL_FORCE_CLKEN BIT(0)
  75#define PRCM_A9PL_FORCE_CLKEN_PRCM_A9AXI_FORCE_CLKEN BIT(1)
  76
  77/* CPU mailbox registers */
  78#define PRCM_MBOX_CPU_VAL       (prcmu_base + 0x0fc)
  79#define PRCM_MBOX_CPU_SET       (prcmu_base + 0x100)
  80#define PRCM_MBOX_CPU_CLR       (prcmu_base + 0x104)
  81
  82#define PRCM_HOSTACCESS_REQ     (prcmu_base + 0x334)
  83#define PRCM_HOSTACCESS_REQ_HOSTACCESS_REQ 0x1
  84#define PRCM_HOSTACCESS_REQ_WAKE_REQ    BIT(16)
  85#define ARM_WAKEUP_MODEM        0x1
  86
  87#define PRCM_ARM_IT1_CLR        (prcmu_base + 0x48C)
  88#define PRCM_ARM_IT1_VAL        (prcmu_base + 0x494)
  89#define PRCM_HOLD_EVT           (prcmu_base + 0x174)
  90
  91#define PRCM_MOD_AWAKE_STATUS   (prcmu_base + 0x4A0)
  92#define PRCM_MOD_AWAKE_STATUS_PRCM_MOD_COREPD_AWAKE     BIT(0)
  93#define PRCM_MOD_AWAKE_STATUS_PRCM_MOD_AAPD_AWAKE       BIT(1)
  94#define PRCM_MOD_AWAKE_STATUS_PRCM_MOD_VMODEM_OFF_ISO   BIT(2)
  95
  96#define PRCM_ITSTATUS0          (prcmu_base + 0x148)
  97#define PRCM_ITSTATUS1          (prcmu_base + 0x150)
  98#define PRCM_ITSTATUS2          (prcmu_base + 0x158)
  99#define PRCM_ITSTATUS3          (prcmu_base + 0x160)
 100#define PRCM_ITSTATUS4          (prcmu_base + 0x168)
 101#define PRCM_ITSTATUS5          (prcmu_base + 0x484)
 102#define PRCM_ITCLEAR5           (prcmu_base + 0x488)
 103#define PRCM_ARMIT_MASKXP70_IT  (prcmu_base + 0x1018)
 104
 105/* System reset register */
 106#define PRCM_APE_SOFTRST        (prcmu_base + 0x228)
 107
 108/* Level shifter and clamp control registers */
 109#define PRCM_MMIP_LS_CLAMP_SET     (prcmu_base + 0x420)
 110#define PRCM_MMIP_LS_CLAMP_CLR     (prcmu_base + 0x424)
 111
 112#define PRCM_MMIP_LS_CLAMP_DSIPLL_CLAMP         BIT(11)
 113#define PRCM_MMIP_LS_CLAMP_DSIPLL_CLAMPI        BIT(22)
 114
 115/* PRCMU clock/PLL/reset registers */
 116#define PRCM_PLLSOC0_FREQ          (prcmu_base + 0x080)
 117#define PRCM_PLLSOC1_FREQ          (prcmu_base + 0x084)
 118#define PRCM_PLLARM_FREQ           (prcmu_base + 0x088)
 119#define PRCM_PLLDDR_FREQ           (prcmu_base + 0x08C)
 120#define PRCM_PLL_FREQ_D_SHIFT   0
 121#define PRCM_PLL_FREQ_D_MASK    BITS(0, 7)
 122#define PRCM_PLL_FREQ_N_SHIFT   8
 123#define PRCM_PLL_FREQ_N_MASK    BITS(8, 13)
 124#define PRCM_PLL_FREQ_R_SHIFT   16
 125#define PRCM_PLL_FREQ_R_MASK    BITS(16, 18)
 126#define PRCM_PLL_FREQ_SELDIV2   BIT(24)
 127#define PRCM_PLL_FREQ_DIV2EN    BIT(25)
 128
 129#define PRCM_PLLDSI_FREQ           (prcmu_base + 0x500)
 130#define PRCM_PLLDSI_ENABLE         (prcmu_base + 0x504)
 131#define PRCM_PLLDSI_LOCKP          (prcmu_base + 0x508)
 132#define PRCM_DSI_PLLOUT_SEL        (prcmu_base + 0x530)
 133#define PRCM_DSITVCLK_DIV          (prcmu_base + 0x52C)
 134#define PRCM_PLLDSI_LOCKP          (prcmu_base + 0x508)
 135#define PRCM_APE_RESETN_SET        (prcmu_base + 0x1E4)
 136#define PRCM_APE_RESETN_CLR        (prcmu_base + 0x1E8)
 137
 138#define PRCM_PLLDSI_ENABLE_PRCM_PLLDSI_ENABLE BIT(0)
 139
 140#define PRCM_PLLDSI_LOCKP_PRCM_PLLDSI_LOCKP10   BIT(0)
 141#define PRCM_PLLDSI_LOCKP_PRCM_PLLDSI_LOCKP3    BIT(1)
 142
 143#define PRCM_DSI_PLLOUT_SEL_DSI0_PLLOUT_DIVSEL_SHIFT    0
 144#define PRCM_DSI_PLLOUT_SEL_DSI0_PLLOUT_DIVSEL_MASK     BITS(0, 2)
 145#define PRCM_DSI_PLLOUT_SEL_DSI1_PLLOUT_DIVSEL_SHIFT    8
 146#define PRCM_DSI_PLLOUT_SEL_DSI1_PLLOUT_DIVSEL_MASK     BITS(8, 10)
 147
 148#define PRCM_DSI_PLLOUT_SEL_OFF         0
 149#define PRCM_DSI_PLLOUT_SEL_PHI         1
 150#define PRCM_DSI_PLLOUT_SEL_PHI_2       2
 151#define PRCM_DSI_PLLOUT_SEL_PHI_4       3
 152
 153#define PRCM_DSITVCLK_DIV_DSI0_ESC_CLK_DIV_SHIFT        0
 154#define PRCM_DSITVCLK_DIV_DSI0_ESC_CLK_DIV_MASK         BITS(0, 7)
 155#define PRCM_DSITVCLK_DIV_DSI1_ESC_CLK_DIV_SHIFT        8
 156#define PRCM_DSITVCLK_DIV_DSI1_ESC_CLK_DIV_MASK         BITS(8, 15)
 157#define PRCM_DSITVCLK_DIV_DSI2_ESC_CLK_DIV_SHIFT        16
 158#define PRCM_DSITVCLK_DIV_DSI2_ESC_CLK_DIV_MASK         BITS(16, 23)
 159#define PRCM_DSITVCLK_DIV_DSI0_ESC_CLK_EN               BIT(24)
 160#define PRCM_DSITVCLK_DIV_DSI1_ESC_CLK_EN               BIT(25)
 161#define PRCM_DSITVCLK_DIV_DSI2_ESC_CLK_EN               BIT(26)
 162
 163#define PRCM_APE_RESETN_DSIPLL_RESETN BIT(14)
 164
 165#define PRCM_CLKOCR                (prcmu_base + 0x1CC)
 166#define PRCM_CLKOCR_CLKOUT0_REF_CLK     (1 << 0)
 167#define PRCM_CLKOCR_CLKOUT0_MASK        BITS(0, 13)
 168#define PRCM_CLKOCR_CLKOUT1_REF_CLK     (1 << 16)
 169#define PRCM_CLKOCR_CLKOUT1_MASK        BITS(16, 29)
 170
 171/* ePOD and memory power signal control registers */
 172#define PRCM_EPOD_C_SET            (prcmu_base + 0x410)
 173#define PRCM_SRAM_LS_SLEEP         (prcmu_base + 0x304)
 174
 175/* Debug power control unit registers */
 176#define PRCM_POWER_STATE_SET       (prcmu_base + 0x254)
 177
 178/* Miscellaneous unit registers */
 179#define PRCM_DSI_SW_RESET          (prcmu_base + 0x324)
 180#define PRCM_GPIOCR                (prcmu_base + 0x138)
 181#define PRCM_GPIOCR_DBG_STM_MOD_CMD1            0x800
 182#define PRCM_GPIOCR_DBG_UARTMOD_CMD0            0x1
 183
 184/* PRCMU HW semaphore */
 185#define PRCM_SEM                   (prcmu_base + 0x400)
 186#define PRCM_SEM_PRCM_SEM BIT(0)
 187
 188#define PRCM_TCR                   (prcmu_base + 0x1C8)
 189#define PRCM_TCR_TENSEL_MASK       BITS(0, 7)
 190#define PRCM_TCR_STOP_TIMERS       BIT(16)
 191#define PRCM_TCR_DOZE_MODE         BIT(17)
 192
 193#define PRCM_CLKOCR_CLKODIV0_SHIFT      0
 194#define PRCM_CLKOCR_CLKODIV0_MASK       BITS(0, 5)
 195#define PRCM_CLKOCR_CLKOSEL0_SHIFT      6
 196#define PRCM_CLKOCR_CLKOSEL0_MASK       BITS(6, 8)
 197#define PRCM_CLKOCR_CLKODIV1_SHIFT      16
 198#define PRCM_CLKOCR_CLKODIV1_MASK       BITS(16, 21)
 199#define PRCM_CLKOCR_CLKOSEL1_SHIFT      22
 200#define PRCM_CLKOCR_CLKOSEL1_MASK       BITS(22, 24)
 201#define PRCM_CLKOCR_CLK1TYPE            BIT(28)
 202
 203#define PRCM_CLK_MGT_CLKPLLDIV_MASK             BITS(0, 4)
 204#define PRCM_CLK_MGT_CLKPLLSW_SOC0              BIT(5)
 205#define PRCM_CLK_MGT_CLKPLLSW_SOC1              BIT(6)
 206#define PRCM_CLK_MGT_CLKPLLSW_DDR               BIT(7)
 207#define PRCM_CLK_MGT_CLKPLLSW_MASK              BITS(5, 7)
 208#define PRCM_CLK_MGT_CLKEN                      BIT(8)
 209#define PRCM_CLK_MGT_CLK38                      BIT(9)
 210#define PRCM_CLK_MGT_CLK38DIV                   BIT(11)
 211#define PRCM_SGACLK_MGT_SGACLKDIV_BY_2_5_EN     BIT(12)
 212
 213/* GPIOCR register */
 214#define PRCM_GPIOCR_SPI2_SELECT BIT(23)
 215
 216#define PRCM_DDR_SUBSYS_APE_MINBW       (prcmu_base + 0x438)
 217#define PRCM_CGATING_BYPASS             (prcmu_base + 0x134)
 218#define PRCM_CGATING_BYPASS_ICN2        BIT(6)
 219
 220/* Miscellaneous unit registers */
 221#define PRCM_RESOUTN_SET                (prcmu_base + 0x214)
 222#define PRCM_RESOUTN_CLR                (prcmu_base + 0x218)
 223
 224/* System reset register */
 225#define PRCM_APE_SOFTRST                (prcmu_base + 0x228)
 226
 227#endif /* __DB8500_PRCMU_REGS_H */
 228
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