arch/arm/mach-omap2/control.h

   1 /*
   2  * arch/arm/mach-omap2/control.h
   3  *
   4  * OMAP2/3/4 System Control Module definitions
   5  *
   6  * Copyright (C) 2007-2010 Texas Instruments, Inc.
   7  * Copyright (C) 2007-2008, 2010 Nokia Corporation
   8  *
   9  * Written by Paul Walmsley
  10  *
  11  * This program is free software; you can redistribute it and/or modify
  12  * it under the terms of the GNU General Public License as published by
  13  * the Free Software Foundation.
  14  */
  15
  16 #ifndef __ARCH_ARM_MACH_OMAP2_CONTROL_H
  17 #define __ARCH_ARM_MACH_OMAP2_CONTROL_H
  18
  19 #include <mach/ctrl_module_core_44xx.h>
  20 #include <mach/ctrl_module_wkup_44xx.h>
  21 #include <mach/ctrl_module_pad_core_44xx.h>
  22 #include <mach/ctrl_module_pad_wkup_44xx.h>
  23
  24 #ifndef __ASSEMBLY__
  25 #define OMAP242X_CTRL_REGADDR(reg)                                      \
  26                 OMAP2_L4_IO_ADDRESS(OMAP242X_CTRL_BASE + (reg))
  27 #define OMAP243X_CTRL_REGADDR(reg)                                      \
  28                 OMAP2_L4_IO_ADDRESS(OMAP243X_CTRL_BASE + (reg))
  29 #define OMAP343X_CTRL_REGADDR(reg)                                      \
  30                 OMAP2_L4_IO_ADDRESS(OMAP343X_CTRL_BASE + (reg))
  31 #else
  32 #define OMAP242X_CTRL_REGADDR(reg)                                      \
  33                 OMAP2_L4_IO_ADDRESS(OMAP242X_CTRL_BASE + (reg))
  34 #define OMAP243X_CTRL_REGADDR(reg)                                      \
  35                 OMAP2_L4_IO_ADDRESS(OMAP243X_CTRL_BASE + (reg))
  36 #define OMAP343X_CTRL_REGADDR(reg)                                      \
  37                 OMAP2_L4_IO_ADDRESS(OMAP343X_CTRL_BASE + (reg))
  38 #endif /* __ASSEMBLY__ */
  39
  40 /*
  41  * As elsewhere, the "OMAP2_" prefix indicates that the macro is valid for
  42  * OMAP24XX and OMAP34XX.
  43  */
  44
  45 /* Control submodule offsets */
  46
  47 #define OMAP2_CONTROL_INTERFACE         0x000
  48 #define OMAP2_CONTROL_PADCONFS          0x030
  49 #define OMAP2_CONTROL_GENERAL           0x270
  50 #define OMAP343X_CONTROL_MEM_WKUP       0x600
  51 #define OMAP343X_CONTROL_PADCONFS_WKUP  0xa00
  52 #define OMAP343X_CONTROL_GENERAL_WKUP   0xa60
  53
  54 /* TI81XX spefic control submodules */
  55 #define TI81XX_CONTROL_DEVCONF          0x600
  56
  57 /* Control register offsets - read/write with omap_ctrl_{read,write}{bwl}() */
  58
  59 #define OMAP2_CONTROL_SYSCONFIG         (OMAP2_CONTROL_INTERFACE + 0x10)
  60
  61 /* CONTROL_GENERAL register offsets common to OMAP2 & 3 */
  62 #define OMAP2_CONTROL_DEVCONF0          (OMAP2_CONTROL_GENERAL + 0x0004)
  63 #define OMAP2_CONTROL_MSUSPENDMUX_0     (OMAP2_CONTROL_GENERAL + 0x0020)
  64 #define OMAP2_CONTROL_MSUSPENDMUX_1     (OMAP2_CONTROL_GENERAL + 0x0024)
  65 #define OMAP2_CONTROL_MSUSPENDMUX_2     (OMAP2_CONTROL_GENERAL + 0x0028)
  66 #define OMAP2_CONTROL_MSUSPENDMUX_3     (OMAP2_CONTROL_GENERAL + 0x002c)
  67 #define OMAP2_CONTROL_MSUSPENDMUX_4     (OMAP2_CONTROL_GENERAL + 0x0030)
  68 #define OMAP2_CONTROL_MSUSPENDMUX_5     (OMAP2_CONTROL_GENERAL + 0x0034)
  69 #define OMAP2_CONTROL_SEC_CTRL          (OMAP2_CONTROL_GENERAL + 0x0040)
  70 #define OMAP2_CONTROL_RPUB_KEY_H_0      (OMAP2_CONTROL_GENERAL + 0x0090)
  71 #define OMAP2_CONTROL_RPUB_KEY_H_1      (OMAP2_CONTROL_GENERAL + 0x0094)
  72 #define OMAP2_CONTROL_RPUB_KEY_H_2      (OMAP2_CONTROL_GENERAL + 0x0098)
  73 #define OMAP2_CONTROL_RPUB_KEY_H_3      (OMAP2_CONTROL_GENERAL + 0x009c)
  74
  75 /* 242x-only CONTROL_GENERAL register offsets */
  76 #define OMAP242X_CONTROL_DEVCONF        OMAP2_CONTROL_DEVCONF0 /* match TRM */
  77 #define OMAP242X_CONTROL_OCM_RAM_PERM   (OMAP2_CONTROL_GENERAL + 0x0068)
  78
  79 /* 243x-only CONTROL_GENERAL register offsets */
  80 /* CONTROL_IVA2_BOOT{ADDR,MOD} are at the same place on 343x - noted below */
  81 #define OMAP243X_CONTROL_DEVCONF1       (OMAP2_CONTROL_GENERAL + 0x0078)
  82 #define OMAP243X_CONTROL_CSIRXFE        (OMAP2_CONTROL_GENERAL + 0x007c)
  83 #define OMAP243X_CONTROL_IVA2_BOOTADDR  (OMAP2_CONTROL_GENERAL + 0x0190)
  84 #define OMAP243X_CONTROL_IVA2_BOOTMOD   (OMAP2_CONTROL_GENERAL + 0x0194)
  85 #define OMAP243X_CONTROL_IVA2_GEMCFG    (OMAP2_CONTROL_GENERAL + 0x0198)
  86 #define OMAP243X_CONTROL_PBIAS_LITE     (OMAP2_CONTROL_GENERAL + 0x0230)
  87
  88 /* 24xx-only CONTROL_GENERAL register offsets */
  89 #define OMAP24XX_CONTROL_DEBOBS         (OMAP2_CONTROL_GENERAL + 0x0000)
  90 #define OMAP24XX_CONTROL_EMU_SUPPORT    (OMAP2_CONTROL_GENERAL + 0x0008)
  91 #define OMAP24XX_CONTROL_SEC_TEST       (OMAP2_CONTROL_GENERAL + 0x0044)
  92 #define OMAP24XX_CONTROL_PSA_CTRL       (OMAP2_CONTROL_GENERAL + 0x0048)
  93 #define OMAP24XX_CONTROL_PSA_CMD        (OMAP2_CONTROL_GENERAL + 0x004c)
  94 #define OMAP24XX_CONTROL_PSA_VALUE      (OMAP2_CONTROL_GENERAL + 0x0050)
  95 #define OMAP24XX_CONTROL_SEC_EMU        (OMAP2_CONTROL_GENERAL + 0x0060)
  96 #define OMAP24XX_CONTROL_SEC_TAP        (OMAP2_CONTROL_GENERAL + 0x0064)
  97 #define OMAP24XX_CONTROL_OCM_PUB_RAM_ADD        (OMAP2_CONTROL_GENERAL + 0x006c)
  98 #define OMAP24XX_CONTROL_EXT_SEC_RAM_START_ADD  (OMAP2_CONTROL_GENERAL + 0x0070)
  99 #define OMAP24XX_CONTROL_EXT_SEC_RAM_STOP_ADD   (OMAP2_CONTROL_GENERAL + 0x0074)
 100 #define OMAP24XX_CONTROL_SEC_STATUS             (OMAP2_CONTROL_GENERAL + 0x0080)
 101 #define OMAP24XX_CONTROL_SEC_ERR_STATUS         (OMAP2_CONTROL_GENERAL + 0x0084)
 102 #define OMAP24XX_CONTROL_STATUS                 (OMAP2_CONTROL_GENERAL + 0x0088)
 103 #define OMAP24XX_CONTROL_GENERAL_PURPOSE_STATUS (OMAP2_CONTROL_GENERAL + 0x008c)
 104 #define OMAP24XX_CONTROL_RAND_KEY_0     (OMAP2_CONTROL_GENERAL + 0x00a0)
 105 #define OMAP24XX_CONTROL_RAND_KEY_1     (OMAP2_CONTROL_GENERAL + 0x00a4)
 106 #define OMAP24XX_CONTROL_RAND_KEY_2     (OMAP2_CONTROL_GENERAL + 0x00a8)
 107 #define OMAP24XX_CONTROL_RAND_KEY_3     (OMAP2_CONTROL_GENERAL + 0x00ac)
 108 #define OMAP24XX_CONTROL_CUST_KEY_0     (OMAP2_CONTROL_GENERAL + 0x00b0)
 109 #define OMAP24XX_CONTROL_CUST_KEY_1     (OMAP2_CONTROL_GENERAL + 0x00b4)
 110 #define OMAP24XX_CONTROL_TEST_KEY_0     (OMAP2_CONTROL_GENERAL + 0x00c0)
 111 #define OMAP24XX_CONTROL_TEST_KEY_1     (OMAP2_CONTROL_GENERAL + 0x00c4)
 112 #define OMAP24XX_CONTROL_TEST_KEY_2     (OMAP2_CONTROL_GENERAL + 0x00c8)
 113 #define OMAP24XX_CONTROL_TEST_KEY_3     (OMAP2_CONTROL_GENERAL + 0x00cc)
 114 #define OMAP24XX_CONTROL_TEST_KEY_4     (OMAP2_CONTROL_GENERAL + 0x00d0)
 115 #define OMAP24XX_CONTROL_TEST_KEY_5     (OMAP2_CONTROL_GENERAL + 0x00d4)
 116 #define OMAP24XX_CONTROL_TEST_KEY_6     (OMAP2_CONTROL_GENERAL + 0x00d8)
 117 #define OMAP24XX_CONTROL_TEST_KEY_7     (OMAP2_CONTROL_GENERAL + 0x00dc)
 118 #define OMAP24XX_CONTROL_TEST_KEY_8     (OMAP2_CONTROL_GENERAL + 0x00e0)
 119 #define OMAP24XX_CONTROL_TEST_KEY_9     (OMAP2_CONTROL_GENERAL + 0x00e4)
 120
 121 #define OMAP343X_CONTROL_PADCONF_SYSNIRQ (OMAP2_CONTROL_INTERFACE + 0x01b0)
 122
 123 /* 34xx-only CONTROL_GENERAL register offsets */
 124 #define OMAP343X_CONTROL_PADCONF_OFF    (OMAP2_CONTROL_GENERAL + 0x0000)
 125 #define OMAP343X_CONTROL_MEM_DFTRW0     (OMAP2_CONTROL_GENERAL + 0x0008)
 126 #define OMAP343X_CONTROL_MEM_DFTRW1     (OMAP2_CONTROL_GENERAL + 0x000c)
 127 #define OMAP343X_CONTROL_DEVCONF1       (OMAP2_CONTROL_GENERAL + 0x0068)
 128 #define OMAP343X_CONTROL_CSIRXFE                (OMAP2_CONTROL_GENERAL + 0x006c)
 129 #define OMAP343X_CONTROL_SEC_STATUS             (OMAP2_CONTROL_GENERAL + 0x0070)
 130 #define OMAP343X_CONTROL_SEC_ERR_STATUS         (OMAP2_CONTROL_GENERAL + 0x0074)
 131 #define OMAP343X_CONTROL_SEC_ERR_STATUS_DEBUG   (OMAP2_CONTROL_GENERAL + 0x0078)
 132 #define OMAP343X_CONTROL_STATUS                 (OMAP2_CONTROL_GENERAL + 0x0080)
 133 #define OMAP343X_CONTROL_GENERAL_PURPOSE_STATUS (OMAP2_CONTROL_GENERAL + 0x0084)
 134 #define OMAP343X_CONTROL_RPUB_KEY_H_4   (OMAP2_CONTROL_GENERAL + 0x00a0)
 135 #define OMAP343X_CONTROL_RAND_KEY_0     (OMAP2_CONTROL_GENERAL + 0x00a8)
 136 #define OMAP343X_CONTROL_RAND_KEY_1     (OMAP2_CONTROL_GENERAL + 0x00ac)
 137 #define OMAP343X_CONTROL_RAND_KEY_2     (OMAP2_CONTROL_GENERAL + 0x00b0)
 138 #define OMAP343X_CONTROL_RAND_KEY_3     (OMAP2_CONTROL_GENERAL + 0x00b4)
 139 #define OMAP343X_CONTROL_TEST_KEY_0     (OMAP2_CONTROL_GENERAL + 0x00c8)
 140 #define OMAP343X_CONTROL_TEST_KEY_1     (OMAP2_CONTROL_GENERAL + 0x00cc)
 141 #define OMAP343X_CONTROL_TEST_KEY_2     (OMAP2_CONTROL_GENERAL + 0x00d0)
 142 #define OMAP343X_CONTROL_TEST_KEY_3     (OMAP2_CONTROL_GENERAL + 0x00d4)
 143 #define OMAP343X_CONTROL_TEST_KEY_4     (OMAP2_CONTROL_GENERAL + 0x00d8)
 144 #define OMAP343X_CONTROL_TEST_KEY_5     (OMAP2_CONTROL_GENERAL + 0x00dc)
 145 #define OMAP343X_CONTROL_TEST_KEY_6     (OMAP2_CONTROL_GENERAL + 0x00e0)
 146 #define OMAP343X_CONTROL_TEST_KEY_7     (OMAP2_CONTROL_GENERAL + 0x00e4)
 147 #define OMAP343X_CONTROL_TEST_KEY_8     (OMAP2_CONTROL_GENERAL + 0x00e8)
 148 #define OMAP343X_CONTROL_TEST_KEY_9     (OMAP2_CONTROL_GENERAL + 0x00ec)
 149 #define OMAP343X_CONTROL_TEST_KEY_10    (OMAP2_CONTROL_GENERAL + 0x00f0)
 150 #define OMAP343X_CONTROL_TEST_KEY_11    (OMAP2_CONTROL_GENERAL + 0x00f4)
 151 #define OMAP343X_CONTROL_TEST_KEY_12    (OMAP2_CONTROL_GENERAL + 0x00f8)
 152 #define OMAP343X_CONTROL_TEST_KEY_13    (OMAP2_CONTROL_GENERAL + 0x00fc)
 153 #define OMAP343X_CONTROL_FUSE_OPP1_VDD1 (OMAP2_CONTROL_GENERAL + 0x0110)
 154 #define OMAP343X_CONTROL_FUSE_OPP2_VDD1 (OMAP2_CONTROL_GENERAL + 0x0114)
 155 #define OMAP343X_CONTROL_FUSE_OPP3_VDD1 (OMAP2_CONTROL_GENERAL + 0x0118)
 156 #define OMAP343X_CONTROL_FUSE_OPP4_VDD1 (OMAP2_CONTROL_GENERAL + 0x011c)
 157 #define OMAP343X_CONTROL_FUSE_OPP5_VDD1 (OMAP2_CONTROL_GENERAL + 0x0120)
 158 #define OMAP343X_CONTROL_FUSE_OPP1_VDD2 (OMAP2_CONTROL_GENERAL + 0x0124)
 159 #define OMAP343X_CONTROL_FUSE_OPP2_VDD2 (OMAP2_CONTROL_GENERAL + 0x0128)
 160 #define OMAP343X_CONTROL_FUSE_OPP3_VDD2 (OMAP2_CONTROL_GENERAL + 0x012c)
 161 #define OMAP343X_CONTROL_FUSE_SR        (OMAP2_CONTROL_GENERAL + 0x0130)
 162 #define OMAP343X_CONTROL_IVA2_BOOTADDR  (OMAP2_CONTROL_GENERAL + 0x0190)
 163 #define OMAP343X_CONTROL_IVA2_BOOTMOD   (OMAP2_CONTROL_GENERAL + 0x0194)
 164 #define OMAP343X_CONTROL_DEBOBS(i)      (OMAP2_CONTROL_GENERAL + 0x01B0 \
 165                                         + ((i) >> 1) * 4 + (!((i) & 1)) * 2)
 166 #define OMAP343X_CONTROL_PROG_IO0       (OMAP2_CONTROL_GENERAL + 0x01D4)
 167 #define OMAP343X_CONTROL_PROG_IO1       (OMAP2_CONTROL_GENERAL + 0x01D8)
 168 #define OMAP343X_CONTROL_DSS_DPLL_SPREADING     (OMAP2_CONTROL_GENERAL + 0x01E0)
 169 #define OMAP343X_CONTROL_CORE_DPLL_SPREADING    (OMAP2_CONTROL_GENERAL + 0x01E4)
 170 #define OMAP343X_CONTROL_PER_DPLL_SPREADING     (OMAP2_CONTROL_GENERAL + 0x01E8)
 171 #define OMAP343X_CONTROL_USBHOST_DPLL_SPREADING (OMAP2_CONTROL_GENERAL + 0x01EC)
 172 #define OMAP343X_CONTROL_PBIAS_LITE     (OMAP2_CONTROL_GENERAL + 0x02B0)
 173 #define OMAP343X_CONTROL_TEMP_SENSOR    (OMAP2_CONTROL_GENERAL + 0x02B4)
 174 #define OMAP343X_CONTROL_SRAMLDO4       (OMAP2_CONTROL_GENERAL + 0x02B8)
 175 #define OMAP343X_CONTROL_SRAMLDO5       (OMAP2_CONTROL_GENERAL + 0x02C0)
 176 #define OMAP343X_CONTROL_CSI            (OMAP2_CONTROL_GENERAL + 0x02C4)
 177
 178 /* OMAP3630 only CONTROL_GENERAL register offsets */
 179 #define OMAP3630_CONTROL_FUSE_OPP1G_VDD1        (OMAP2_CONTROL_GENERAL + 0x0110)
 180 #define OMAP3630_CONTROL_FUSE_OPP50_VDD1        (OMAP2_CONTROL_GENERAL + 0x0114)
 181 #define OMAP3630_CONTROL_FUSE_OPP100_VDD1       (OMAP2_CONTROL_GENERAL + 0x0118)
 182 #define OMAP3630_CONTROL_FUSE_OPP120_VDD1       (OMAP2_CONTROL_GENERAL + 0x0120)
 183 #define OMAP3630_CONTROL_FUSE_OPP50_VDD2        (OMAP2_CONTROL_GENERAL + 0x0128)
 184 #define OMAP3630_CONTROL_FUSE_OPP100_VDD2       (OMAP2_CONTROL_GENERAL + 0x012C)
 185
 186 /* OMAP44xx control efuse offsets */
 187 #define OMAP44XX_CONTROL_FUSE_IVA_OPP50         0x22C
 188 #define OMAP44XX_CONTROL_FUSE_IVA_OPP100        0x22F
 189 #define OMAP44XX_CONTROL_FUSE_IVA_OPPTURBO      0x232
 190 #define OMAP44XX_CONTROL_FUSE_IVA_OPPNITRO      0x235
 191 #define OMAP44XX_CONTROL_FUSE_MPU_OPP50         0x240
 192 #define OMAP44XX_CONTROL_FUSE_MPU_OPP100        0x243
 193 #define OMAP44XX_CONTROL_FUSE_MPU_OPPTURBO      0x246
 194 #define OMAP44XX_CONTROL_FUSE_MPU_OPPNITRO      0x249
 195 #define OMAP44XX_CONTROL_FUSE_CORE_OPP50        0x254
 196 #define OMAP44XX_CONTROL_FUSE_CORE_OPP100       0x257
 197
 198 /* AM35XX only CONTROL_GENERAL register offsets */
 199 #define AM35XX_CONTROL_MSUSPENDMUX_6    (OMAP2_CONTROL_GENERAL + 0x0038)
 200 #define AM35XX_CONTROL_DEVCONF2         (OMAP2_CONTROL_GENERAL + 0x0310)
 201 #define AM35XX_CONTROL_DEVCONF3         (OMAP2_CONTROL_GENERAL + 0x0314)
 202 #define AM35XX_CONTROL_CBA_PRIORITY     (OMAP2_CONTROL_GENERAL + 0x0320)
 203 #define AM35XX_CONTROL_LVL_INTR_CLEAR   (OMAP2_CONTROL_GENERAL + 0x0324)
 204 #define AM35XX_CONTROL_IP_SW_RESET      (OMAP2_CONTROL_GENERAL + 0x0328)
 205 #define AM35XX_CONTROL_IPSS_CLK_CTRL    (OMAP2_CONTROL_GENERAL + 0x032C)
 206
 207 /* 34xx PADCONF register offsets */
 208 #define OMAP343X_PADCONF_ETK(i)         (OMAP2_CONTROL_PADCONFS + 0x5a8 + \
 209                                                 (i)*2)
 210 #define OMAP343X_PADCONF_ETK_CLK        OMAP343X_PADCONF_ETK(0)
 211 #define OMAP343X_PADCONF_ETK_CTL        OMAP343X_PADCONF_ETK(1)
 212 #define OMAP343X_PADCONF_ETK_D0         OMAP343X_PADCONF_ETK(2)
 213 #define OMAP343X_PADCONF_ETK_D1         OMAP343X_PADCONF_ETK(3)
 214 #define OMAP343X_PADCONF_ETK_D2         OMAP343X_PADCONF_ETK(4)
 215 #define OMAP343X_PADCONF_ETK_D3         OMAP343X_PADCONF_ETK(5)
 216 #define OMAP343X_PADCONF_ETK_D4         OMAP343X_PADCONF_ETK(6)
 217 #define OMAP343X_PADCONF_ETK_D5         OMAP343X_PADCONF_ETK(7)
 218 #define OMAP343X_PADCONF_ETK_D6         OMAP343X_PADCONF_ETK(8)
 219 #define OMAP343X_PADCONF_ETK_D7         OMAP343X_PADCONF_ETK(9)
 220 #define OMAP343X_PADCONF_ETK_D8         OMAP343X_PADCONF_ETK(10)
 221 #define OMAP343X_PADCONF_ETK_D9         OMAP343X_PADCONF_ETK(11)
 222 #define OMAP343X_PADCONF_ETK_D10        OMAP343X_PADCONF_ETK(12)
 223 #define OMAP343X_PADCONF_ETK_D11        OMAP343X_PADCONF_ETK(13)
 224 #define OMAP343X_PADCONF_ETK_D12        OMAP343X_PADCONF_ETK(14)
 225 #define OMAP343X_PADCONF_ETK_D13        OMAP343X_PADCONF_ETK(15)
 226 #define OMAP343X_PADCONF_ETK_D14        OMAP343X_PADCONF_ETK(16)
 227 #define OMAP343X_PADCONF_ETK_D15        OMAP343X_PADCONF_ETK(17)
 228
 229 /* 34xx GENERAL_WKUP regist offsets */
 230 #define OMAP343X_CONTROL_WKUP_DEBOBSMUX(i) (OMAP343X_CONTROL_GENERAL_WKUP + \
 231                                                 0x008 + (i))
 232 #define OMAP343X_CONTROL_WKUP_DEBOBS0 (OMAP343X_CONTROL_GENERAL_WKUP + 0x008)
 233 #define OMAP343X_CONTROL_WKUP_DEBOBS1 (OMAP343X_CONTROL_GENERAL_WKUP + 0x00C)
 234 #define OMAP343X_CONTROL_WKUP_DEBOBS2 (OMAP343X_CONTROL_GENERAL_WKUP + 0x010)
 235 #define OMAP343X_CONTROL_WKUP_DEBOBS3 (OMAP343X_CONTROL_GENERAL_WKUP + 0x014)
 236 #define OMAP343X_CONTROL_WKUP_DEBOBS4 (OMAP343X_CONTROL_GENERAL_WKUP + 0x018)
 237
 238 /* 36xx-only RTA - Retention till Access control registers and bits */
 239 #define OMAP36XX_CONTROL_MEM_RTA_CTRL   0x40C
 240 #define OMAP36XX_RTA_DISABLE            0x0
 241
 242 /* 34xx D2D idle-related pins, handled by PM core */
 243 #define OMAP3_PADCONF_SAD2D_MSTANDBY   0x250
 244 #define OMAP3_PADCONF_SAD2D_IDLEACK    0x254
 245
 246 /* TI81XX CONTROL_DEVCONF register offsets */
 247 #define TI81XX_CONTROL_DEVICE_ID        (TI81XX_CONTROL_DEVCONF + 0x000)
 248
 249 /*
 250  * REVISIT: This list of registers is not comprehensive - there are more
 251  * that should be added.
 252  */
 253
 254 /*
 255  * Control module register bit defines - these should eventually go into
 256  * their own regbits file.  Some of these will be complicated, depending
 257  * on the device type (general-purpose, emulator, test, secure, bad, other)
 258  * and the security mode (secure, non-secure, don't care)
 259  */
 260 /* CONTROL_DEVCONF0 bits */
 261 #define OMAP2_MMCSDIO1ADPCLKISEL        (1 << 24) /* MMC1 loop back clock */
 262 #define OMAP24XX_USBSTANDBYCTRL         (1 << 15)
 263 #define OMAP2_MCBSP2_CLKS_MASK          (1 << 6)
 264 #define OMAP2_MCBSP1_FSR_MASK           (1 << 4)
 265 #define OMAP2_MCBSP1_CLKR_MASK          (1 << 3)
 266 #define OMAP2_MCBSP1_CLKS_MASK          (1 << 2)
 267
 268 /* CONTROL_DEVCONF1 bits */
 269 #define OMAP243X_MMC1_ACTIVE_OVERWRITE  (1 << 31)
 270 #define OMAP2_MMCSDIO2ADPCLKISEL        (1 << 6) /* MMC2 loop back clock */
 271 #define OMAP2_MCBSP5_CLKS_MASK          (1 << 4) /* > 242x */
 272 #define OMAP2_MCBSP4_CLKS_MASK          (1 << 2) /* > 242x */
 273 #define OMAP2_MCBSP3_CLKS_MASK          (1 << 0) /* > 242x */
 274
 275 /* CONTROL_STATUS bits */
 276 #define OMAP2_DEVICETYPE_MASK           (0x7 << 8)
 277 #define OMAP2_SYSBOOT_5_MASK            (1 << 5)
 278 #define OMAP2_SYSBOOT_4_MASK            (1 << 4)
 279 #define OMAP2_SYSBOOT_3_MASK            (1 << 3)
 280 #define OMAP2_SYSBOOT_2_MASK            (1 << 2)
 281 #define OMAP2_SYSBOOT_1_MASK            (1 << 1)
 282 #define OMAP2_SYSBOOT_0_MASK            (1 << 0)
 283
 284 /* CONTROL_PBIAS_LITE bits */
 285 #define OMAP343X_PBIASLITESUPPLY_HIGH1  (1 << 15)
 286 #define OMAP343X_PBIASLITEVMODEERROR1   (1 << 11)
 287 #define OMAP343X_PBIASSPEEDCTRL1        (1 << 10)
 288 #define OMAP343X_PBIASLITEPWRDNZ1       (1 << 9)
 289 #define OMAP343X_PBIASLITEVMODE1        (1 << 8)
 290 #define OMAP343X_PBIASLITESUPPLY_HIGH0  (1 << 7)
 291 #define OMAP343X_PBIASLITEVMODEERROR0   (1 << 3)
 292 #define OMAP2_PBIASSPEEDCTRL0           (1 << 2)
 293 #define OMAP2_PBIASLITEPWRDNZ0          (1 << 1)
 294 #define OMAP2_PBIASLITEVMODE0           (1 << 0)
 295
 296 /* CONTROL_PROG_IO1 bits */
 297 #define OMAP3630_PRG_SDMMC1_SPEEDCTRL   (1 << 20)
 298
 299 /* CONTROL_IVA2_BOOTMOD bits */
 300 #define OMAP3_IVA2_BOOTMOD_SHIFT        0
 301 #define OMAP3_IVA2_BOOTMOD_MASK         (0xf << 0)
 302 #define OMAP3_IVA2_BOOTMOD_IDLE         (0x1 << 0)
 303
 304 /* CONTROL_PADCONF_X bits */
 305 #define OMAP3_PADCONF_WAKEUPEVENT0      (1 << 15)
 306 #define OMAP3_PADCONF_WAKEUPENABLE0     (1 << 14)
 307
 308 #define OMAP343X_SCRATCHPAD_ROM         (OMAP343X_CTRL_BASE + 0x860)
 309 #define OMAP343X_SCRATCHPAD             (OMAP343X_CTRL_BASE + 0x910)
 310 #define OMAP343X_SCRATCHPAD_ROM_OFFSET  0x19C
 311 #define OMAP343X_SCRATCHPAD_REGADDR(reg)        OMAP2_L4_IO_ADDRESS(\
 312                                                 OMAP343X_SCRATCHPAD + reg)
 313
 314 /* AM35XX_CONTROL_IPSS_CLK_CTRL bits */
 315 #define AM35XX_USBOTG_VBUSP_CLK_SHIFT   0
 316 #define AM35XX_CPGMAC_VBUSP_CLK_SHIFT   1
 317 #define AM35XX_VPFE_VBUSP_CLK_SHIFT     2
 318 #define AM35XX_HECC_VBUSP_CLK_SHIFT     3
 319 #define AM35XX_USBOTG_FCLK_SHIFT        8
 320 #define AM35XX_CPGMAC_FCLK_SHIFT        9
 321 #define AM35XX_VPFE_FCLK_SHIFT          10
 322
 323 /*AM35XX CONTROL_LVL_INTR_CLEAR bits*/
 324 #define AM35XX_CPGMAC_C0_MISC_PULSE_CLR BIT(0)
 325 #define AM35XX_CPGMAC_C0_RX_PULSE_CLR   BIT(1)
 326 #define AM35XX_CPGMAC_C0_RX_THRESH_CLR  BIT(2)
 327 #define AM35XX_CPGMAC_C0_TX_PULSE_CLR   BIT(3)
 328 #define AM35XX_USBOTGSS_INT_CLR         BIT(4)
 329 #define AM35XX_VPFE_CCDC_VD0_INT_CLR    BIT(5)
 330 #define AM35XX_VPFE_CCDC_VD1_INT_CLR    BIT(6)
 331 #define AM35XX_VPFE_CCDC_VD2_INT_CLR    BIT(7)
 332
 333 /*AM35XX CONTROL_IP_SW_RESET bits*/
 334 #define AM35XX_USBOTGSS_SW_RST          BIT(0)
 335 #define AM35XX_CPGMACSS_SW_RST          BIT(1)
 336 #define AM35XX_VPFE_VBUSP_SW_RST        BIT(2)
 337 #define AM35XX_HECC_SW_RST              BIT(3)
 338 #define AM35XX_VPFE_PCLK_SW_RST         BIT(4)
 339
 340 /*
 341  * CONTROL AM33XX STATUS register
 342  */
 343 #define AM33XX_CONTROL_STATUS           0x040
 344
 345 /*
 346  * CONTROL OMAP STATUS register to identify OMAP3 features
 347  */
 348 #define OMAP3_CONTROL_OMAP_STATUS       0x044c
 349
 350 #define OMAP3_SGX_SHIFT                 13
 351 #define OMAP3_SGX_MASK                  (3 << OMAP3_SGX_SHIFT)
 352 #define         FEAT_SGX_FULL           0
 353 #define         FEAT_SGX_HALF           1
 354 #define         FEAT_SGX_NONE           2
 355
 356 #define OMAP3_IVA_SHIFT                 12
 357 #define OMAP3_IVA_MASK                  (1 << OMAP3_IVA_SHIFT)
 358 #define         FEAT_IVA                0
 359 #define         FEAT_IVA_NONE           1
 360
 361 #define OMAP3_L2CACHE_SHIFT             10
 362 #define OMAP3_L2CACHE_MASK              (3 << OMAP3_L2CACHE_SHIFT)
 363 #define         FEAT_L2CACHE_NONE       0
 364 #define         FEAT_L2CACHE_64KB       1
 365 #define         FEAT_L2CACHE_128KB      2
 366 #define         FEAT_L2CACHE_256KB      3
 367
 368 #define OMAP3_ISP_SHIFT                 5
 369 #define OMAP3_ISP_MASK                  (1 << OMAP3_ISP_SHIFT)
 370 #define         FEAT_ISP                0
 371 #define         FEAT_ISP_NONE           1
 372
 373 #define OMAP3_NEON_SHIFT                4
 374 #define OMAP3_NEON_MASK                 (1 << OMAP3_NEON_SHIFT)
 375 #define         FEAT_NEON               0
 376 #define         FEAT_NEON_NONE          1
 377
 378
 379 #ifndef __ASSEMBLY__
 380 #ifdef CONFIG_ARCH_OMAP2PLUS
 381 extern void __iomem *omap_ctrl_base_get(void);
 382 extern u8 omap_ctrl_readb(u16 offset);
 383 extern u16 omap_ctrl_readw(u16 offset);
 384 extern u32 omap_ctrl_readl(u16 offset);
 385 extern u32 omap4_ctrl_pad_readl(u16 offset);
 386 extern void omap_ctrl_writeb(u8 val, u16 offset);
 387 extern void omap_ctrl_writew(u16 val, u16 offset);
 388 extern void omap_ctrl_writel(u32 val, u16 offset);
 389 extern void omap4_ctrl_pad_writel(u32 val, u16 offset);
 390
 391 extern void omap3_save_scratchpad_contents(void);
 392 extern void omap3_clear_scratchpad_contents(void);
 393 extern void omap3_restore(void);
 394 extern void omap3_restore_es3(void);
 395 extern void omap3_restore_3630(void);
 396 extern u32 omap3_arm_context[128];
 397 extern void omap3_control_save_context(void);
 398 extern void omap3_control_restore_context(void);
 399 extern void omap3_ctrl_write_boot_mode(u8 bootmode);
 400 extern void omap3630_ctrl_disable_rta(void);
 401 extern int omap3_ctrl_save_padconf(void);
 402 #else
 403 #define omap_ctrl_base_get()            0
 404 #define omap_ctrl_readb(x)              0
 405 #define omap_ctrl_readw(x)              0
 406 #define omap_ctrl_readl(x)              0
 407 #define omap4_ctrl_pad_readl(x)         0
 408 #define omap_ctrl_writeb(x, y)          WARN_ON(1)
 409 #define omap_ctrl_writew(x, y)          WARN_ON(1)
 410 #define omap_ctrl_writel(x, y)          WARN_ON(1)
 411 #define omap4_ctrl_pad_writel(x, y)     WARN_ON(1)
 412 #endif
 413 #endif  /* __ASSEMBLY__ */
 414
 415 #endif /* __ARCH_ARM_MACH_OMAP2_CONTROL_H */
 416