arch/arm/mach-omap2/clock.h

   1 /*
   2  *  linux/arch/arm/mach-omap24xx/clock.h
   3  *
   4  *  Copyright (C) 2005 Texas Instruments Inc.
   5  *  Richard Woodruff <r-woodruff2@ti.com>
   6  *  Created for OMAP2.
   7  *
   8  *  Copyright (C) 2004 Nokia corporation
   9  *  Written by Tuukka Tikkanen <tuukka.tikkanen@elektrobit.com>
  10  *  Based on clocks.h by Tony Lindgren, Gordon McNutt and RidgeRun, Inc
  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 #ifndef __ARCH_ARM_MACH_OMAP2_CLOCK_H
  18 #define __ARCH_ARM_MACH_OMAP2_CLOCK_H
  19
  20 static void omap2_sys_clk_recalc(struct clk * clk);
  21 static void omap2_clksel_recalc(struct clk * clk);
  22 static void omap2_followparent_recalc(struct clk * clk);
  23 static void omap2_propagate_rate(struct clk * clk);
  24 static void omap2_mpu_recalc(struct clk * clk);
  25 static int omap2_select_table_rate(struct clk * clk, unsigned long rate);
  26 static long omap2_round_to_table_rate(struct clk * clk, unsigned long rate);
  27 static void omap2_clk_disable(struct clk *clk);
  28 static void omap2_sys_clk_recalc(struct clk * clk);
  29 static u32 omap2_clksel_to_divisor(u32 div_sel, u32 field_val);
  30 static u32 omap2_clksel_get_divisor(struct clk *clk);
  31
  32
  33 #define RATE_IN_242X    (1 << 0)
  34 #define RATE_IN_243X    (1 << 1)
  35
  36 /* Key dividers which make up a PRCM set. Ratio's for a PRCM are mandated.
  37  * xtal_speed, dpll_speed, mpu_speed, CM_CLKSEL_MPU,CM_CLKSEL_DSP
  38  * CM_CLKSEL_GFX, CM_CLKSEL1_CORE, CM_CLKSEL1_PLL CM_CLKSEL2_PLL, CM_CLKSEL_MDM
  39  */
  40 struct prcm_config {
  41         unsigned long xtal_speed;       /* crystal rate */
  42         unsigned long dpll_speed;       /* dpll: out*xtal*M/(N-1)table_recalc */
  43         unsigned long mpu_speed;        /* speed of MPU */
  44         unsigned long cm_clksel_mpu;    /* mpu divider */
  45         unsigned long cm_clksel_dsp;    /* dsp+iva1 div(2420), iva2.1(2430) */
  46         unsigned long cm_clksel_gfx;    /* gfx dividers */
  47         unsigned long cm_clksel1_core;  /* major subsystem dividers */
  48         unsigned long cm_clksel1_pll;   /* m,n */
  49         unsigned long cm_clksel2_pll;   /* dpllx1 or x2 out */
  50         unsigned long cm_clksel_mdm;    /* modem dividers 2430 only */
  51         unsigned long base_sdrc_rfr;    /* base refresh timing for a set */
  52         unsigned char flags;
  53 };
  54
  55 /* Mask for clksel which support parent settign in set_rate */
  56 #define SRC_SEL_MASK (CM_CORE_SEL1 | CM_CORE_SEL2 | CM_WKUP_SEL1 | \
  57                         CM_PLL_SEL1 | CM_PLL_SEL2 | CM_SYSCLKOUT_SEL1)
  58
  59 /* Mask for clksel regs which support rate operations */
  60 #define SRC_RATE_SEL_MASK (CM_MPU_SEL1 | CM_DSP_SEL1 | CM_GFX_SEL1 | \
  61                         CM_MODEM_SEL1 | CM_CORE_SEL1 | CM_CORE_SEL2 | \
  62                         CM_WKUP_SEL1 | CM_PLL_SEL1 | CM_PLL_SEL2 | \
  63                         CM_SYSCLKOUT_SEL1)
  64
  65 /*
  66  * The OMAP2 processor can be run at several discrete 'PRCM configurations'.
  67  * These configurations are characterized by voltage and speed for clocks.
  68  * The device is only validated for certain combinations. One way to express
  69  * these combinations is via the 'ratio's' which the clocks operate with
  70  * respect to each other. These ratio sets are for a given voltage/DPLL
  71  * setting. All configurations can be described by a DPLL setting and a ratio
  72  * There are 3 ratio sets for the 2430 and X ratio sets for 2420.
  73  *
  74  * 2430 differs from 2420 in that there are no more phase synchronizers used.
  75  * They both have a slightly different clock domain setup. 2420(iva1,dsp) vs
  76  * 2430 (iva2.1, NOdsp, mdm)
  77  */
  78
  79 /* Core fields for cm_clksel, not ratio governed */
  80 #define RX_CLKSEL_DSS1                  (0x10 << 8)
  81 #define RX_CLKSEL_DSS2                  (0x0 << 13)
  82 #define RX_CLKSEL_SSI                   (0x5 << 20)
  83
  84 /*-------------------------------------------------------------------------
  85  * Voltage/DPLL ratios
  86  *-------------------------------------------------------------------------*/
  87
  88 /* 2430 Ratio's, 2430-Ratio Config 1 */
  89 #define R1_CLKSEL_L3                    (4 << 0)
  90 #define R1_CLKSEL_L4                    (2 << 5)
  91 #define R1_CLKSEL_USB                   (4 << 25)
  92 #define R1_CM_CLKSEL1_CORE_VAL          R1_CLKSEL_USB | RX_CLKSEL_SSI | \
  93                                         RX_CLKSEL_DSS2 | RX_CLKSEL_DSS1 | \
  94                                         R1_CLKSEL_L4 | R1_CLKSEL_L3
  95 #define R1_CLKSEL_MPU                   (2 << 0)
  96 #define R1_CM_CLKSEL_MPU_VAL            R1_CLKSEL_MPU
  97 #define R1_CLKSEL_DSP                   (2 << 0)
  98 #define R1_CLKSEL_DSP_IF                (2 << 5)
  99 #define R1_CM_CLKSEL_DSP_VAL            R1_CLKSEL_DSP | R1_CLKSEL_DSP_IF
 100 #define R1_CLKSEL_GFX                   (2 << 0)
 101 #define R1_CM_CLKSEL_GFX_VAL            R1_CLKSEL_GFX
 102 #define R1_CLKSEL_MDM                   (4 << 0)
 103 #define R1_CM_CLKSEL_MDM_VAL            R1_CLKSEL_MDM
 104
 105 /* 2430-Ratio Config 2 */
 106 #define R2_CLKSEL_L3                    (6 << 0)
 107 #define R2_CLKSEL_L4                    (2 << 5)
 108 #define R2_CLKSEL_USB                   (2 << 25)
 109 #define R2_CM_CLKSEL1_CORE_VAL          R2_CLKSEL_USB | RX_CLKSEL_SSI | \
 110                                         RX_CLKSEL_DSS2 | RX_CLKSEL_DSS1 | \
 111                                         R2_CLKSEL_L4 | R2_CLKSEL_L3
 112 #define R2_CLKSEL_MPU                   (2 << 0)
 113 #define R2_CM_CLKSEL_MPU_VAL            R2_CLKSEL_MPU
 114 #define R2_CLKSEL_DSP                   (2 << 0)
 115 #define R2_CLKSEL_DSP_IF                (3 << 5)
 116 #define R2_CM_CLKSEL_DSP_VAL            R2_CLKSEL_DSP | R2_CLKSEL_DSP_IF
 117 #define R2_CLKSEL_GFX                   (2 << 0)
 118 #define R2_CM_CLKSEL_GFX_VAL            R2_CLKSEL_GFX
 119 #define R2_CLKSEL_MDM                   (6 << 0)
 120 #define R2_CM_CLKSEL_MDM_VAL            R2_CLKSEL_MDM
 121
 122 /* 2430-Ratio Bootm (BYPASS) */
 123 #define RB_CLKSEL_L3                    (1 << 0)
 124 #define RB_CLKSEL_L4                    (1 << 5)
 125 #define RB_CLKSEL_USB                   (1 << 25)
 126 #define RB_CM_CLKSEL1_CORE_VAL          RB_CLKSEL_USB | RX_CLKSEL_SSI | \
 127                                         RX_CLKSEL_DSS2 | RX_CLKSEL_DSS1 | \
 128                                         RB_CLKSEL_L4 | RB_CLKSEL_L3
 129 #define RB_CLKSEL_MPU                   (1 << 0)
 130 #define RB_CM_CLKSEL_MPU_VAL            RB_CLKSEL_MPU
 131 #define RB_CLKSEL_DSP                   (1 << 0)
 132 #define RB_CLKSEL_DSP_IF                (1 << 5)
 133 #define RB_CM_CLKSEL_DSP_VAL            RB_CLKSEL_DSP | RB_CLKSEL_DSP_IF
 134 #define RB_CLKSEL_GFX                   (1 << 0)
 135 #define RB_CM_CLKSEL_GFX_VAL            RB_CLKSEL_GFX
 136 #define RB_CLKSEL_MDM                   (1 << 0)
 137 #define RB_CM_CLKSEL_MDM_VAL            RB_CLKSEL_MDM
 138
 139 /* 2420 Ratio Equivalents */
 140 #define RXX_CLKSEL_VLYNQ                (0x12 << 15)
 141 #define RXX_CLKSEL_SSI                  (0x8 << 20)
 142
 143 /* 2420-PRCM III 532MHz core */
 144 #define RIII_CLKSEL_L3                  (4 << 0)        /* 133MHz */
 145 #define RIII_CLKSEL_L4                  (2 << 5)        /* 66.5MHz */
 146 #define RIII_CLKSEL_USB                 (4 << 25)       /* 33.25MHz */
 147 #define RIII_CM_CLKSEL1_CORE_VAL        RIII_CLKSEL_USB | RXX_CLKSEL_SSI | \
 148                                         RXX_CLKSEL_VLYNQ | RX_CLKSEL_DSS2 | \
 149                                         RX_CLKSEL_DSS1 | RIII_CLKSEL_L4 | \
 150                                         RIII_CLKSEL_L3
 151 #define RIII_CLKSEL_MPU                 (2 << 0)        /* 266MHz */
 152 #define RIII_CM_CLKSEL_MPU_VAL          RIII_CLKSEL_MPU
 153 #define RIII_CLKSEL_DSP                 (3 << 0)        /* c5x - 177.3MHz */
 154 #define RIII_CLKSEL_DSP_IF              (2 << 5)        /* c5x - 88.67MHz */
 155 #define RIII_SYNC_DSP                   (1 << 7)        /* Enable sync */
 156 #define RIII_CLKSEL_IVA                 (6 << 8)        /* iva1 - 88.67MHz */
 157 #define RIII_SYNC_IVA                   (1 << 13)       /* Enable sync */
 158 #define RIII_CM_CLKSEL_DSP_VAL          RIII_SYNC_IVA | RIII_CLKSEL_IVA | \
 159                                         RIII_SYNC_DSP | RIII_CLKSEL_DSP_IF | \
 160                                         RIII_CLKSEL_DSP
 161 #define RIII_CLKSEL_GFX                 (2 << 0)        /* 66.5MHz */
 162 #define RIII_CM_CLKSEL_GFX_VAL          RIII_CLKSEL_GFX
 163
 164 /* 2420-PRCM II 600MHz core */
 165 #define RII_CLKSEL_L3                   (6 << 0)        /* 100MHz */
 166 #define RII_CLKSEL_L4                   (2 << 5)        /* 50MHz */
 167 #define RII_CLKSEL_USB                  (2 << 25)       /* 50MHz */
 168 #define RII_CM_CLKSEL1_CORE_VAL         RII_CLKSEL_USB | \
 169                                         RXX_CLKSEL_SSI | RXX_CLKSEL_VLYNQ | \
 170                                         RX_CLKSEL_DSS2 | RX_CLKSEL_DSS1 | \
 171                                         RII_CLKSEL_L4 | RII_CLKSEL_L3
 172 #define RII_CLKSEL_MPU                  (2 << 0)        /* 300MHz */
 173 #define RII_CM_CLKSEL_MPU_VAL           RII_CLKSEL_MPU
 174 #define RII_CLKSEL_DSP                  (3 << 0)        /* c5x - 200MHz */
 175 #define RII_CLKSEL_DSP_IF               (2 << 5)        /* c5x - 100MHz */
 176 #define RII_SYNC_DSP                    (0 << 7)        /* Bypass sync */
 177 #define RII_CLKSEL_IVA                  (6 << 8)        /* iva1 - 200MHz */
 178 #define RII_SYNC_IVA                    (0 << 13)       /* Bypass sync */
 179 #define RII_CM_CLKSEL_DSP_VAL           RII_SYNC_IVA | RII_CLKSEL_IVA | \
 180                                         RII_SYNC_DSP | RII_CLKSEL_DSP_IF | \
 181                                         RII_CLKSEL_DSP
 182 #define RII_CLKSEL_GFX                  (2 << 0)        /* 50MHz */
 183 #define RII_CM_CLKSEL_GFX_VAL           RII_CLKSEL_GFX
 184
 185 /* 2420-PRCM VII (boot) */
 186 #define RVII_CLKSEL_L3                  (1 << 0)
 187 #define RVII_CLKSEL_L4                  (1 << 5)
 188 #define RVII_CLKSEL_DSS1                (1 << 8)
 189 #define RVII_CLKSEL_DSS2                (0 << 13)
 190 #define RVII_CLKSEL_VLYNQ               (1 << 15)
 191 #define RVII_CLKSEL_SSI                 (1 << 20)
 192 #define RVII_CLKSEL_USB                 (1 << 25)
 193
 194 #define RVII_CM_CLKSEL1_CORE_VAL        RVII_CLKSEL_USB | RVII_CLKSEL_SSI | \
 195                                         RVII_CLKSEL_VLYNQ | RVII_CLKSEL_DSS2 | \
 196                                         RVII_CLKSEL_DSS1 | RVII_CLKSEL_L4 | RVII_CLKSEL_L3
 197
 198 #define RVII_CLKSEL_MPU                 (1 << 0) /* all divide by 1 */
 199 #define RVII_CM_CLKSEL_MPU_VAL          RVII_CLKSEL_MPU
 200
 201 #define RVII_CLKSEL_DSP                 (1 << 0)
 202 #define RVII_CLKSEL_DSP_IF              (1 << 5)
 203 #define RVII_SYNC_DSP                   (0 << 7)
 204 #define RVII_CLKSEL_IVA                 (1 << 8)
 205 #define RVII_SYNC_IVA                   (0 << 13)
 206 #define RVII_CM_CLKSEL_DSP_VAL          RVII_SYNC_IVA | RVII_CLKSEL_IVA | RVII_SYNC_DSP | \
 207                                         RVII_CLKSEL_DSP_IF | RVII_CLKSEL_DSP
 208
 209 #define RVII_CLKSEL_GFX                 (1 << 0)
 210 #define RVII_CM_CLKSEL_GFX_VAL          RVII_CLKSEL_GFX
 211
 212 /*-------------------------------------------------------------------------
 213  * 2430 Target modes: Along with each configuration the CPU has several
 214  * modes which goes along with them. Modes mainly are the addition of
 215  * describe DPLL combinations to go along with a ratio.
 216  *-------------------------------------------------------------------------*/
 217
 218 /* Hardware governed */
 219 #define MX_48M_SRC                      (0 << 3)
 220 #define MX_54M_SRC                      (0 << 5)
 221 #define MX_APLLS_CLIKIN_12              (3 << 23)
 222 #define MX_APLLS_CLIKIN_13              (2 << 23)
 223 #define MX_APLLS_CLIKIN_19_2            (0 << 23)
 224
 225 /*
 226  * 2430 - standalone, 2*ref*M/(n+1), M/N is for exactness not relock speed
 227  * #2   (ratio1) baseport-target
 228  * #5a  (ratio1) baseport-target, target DPLL = 266*2 = 532MHz
 229  */
 230 #define M5A_DPLL_MULT_12                (133 << 12)
 231 #define M5A_DPLL_DIV_12                 (5 << 8)
 232 #define M5A_CM_CLKSEL1_PLL_12_VAL       MX_48M_SRC | MX_54M_SRC | \
 233                                         M5A_DPLL_DIV_12 | M5A_DPLL_MULT_12 | \
 234                                         MX_APLLS_CLIKIN_12
 235 #define M5A_DPLL_MULT_13                (266 << 12)
 236 #define M5A_DPLL_DIV_13                 (12 << 8)
 237 #define M5A_CM_CLKSEL1_PLL_13_VAL       MX_48M_SRC | MX_54M_SRC | \
 238                                         M5A_DPLL_DIV_13 | M5A_DPLL_MULT_13 | \
 239                                         MX_APLLS_CLIKIN_13
 240 #define M5A_DPLL_MULT_19                (180 << 12)
 241 #define M5A_DPLL_DIV_19                 (12 << 8)
 242 #define M5A_CM_CLKSEL1_PLL_19_VAL       MX_48M_SRC | MX_54M_SRC | \
 243                                         M5A_DPLL_DIV_19 | M5A_DPLL_MULT_19 | \
 244                                         MX_APLLS_CLIKIN_19_2
 245 /* #5b  (ratio1) target DPLL = 200*2 = 400MHz */
 246 #define M5B_DPLL_MULT_12                (50 << 12)
 247 #define M5B_DPLL_DIV_12                 (2 << 8)
 248 #define M5B_CM_CLKSEL1_PLL_12_VAL       MX_48M_SRC | MX_54M_SRC | \
 249                                         M5B_DPLL_DIV_12 | M5B_DPLL_MULT_12 | \
 250                                         MX_APLLS_CLIKIN_12
 251 #define M5B_DPLL_MULT_13                (200 << 12)
 252 #define M5B_DPLL_DIV_13                 (12 << 8)
 253
 254 #define M5B_CM_CLKSEL1_PLL_13_VAL       MX_48M_SRC | MX_54M_SRC | \
 255                                         M5B_DPLL_DIV_13 | M5B_DPLL_MULT_13 | \
 256                                         MX_APLLS_CLIKIN_13
 257 #define M5B_DPLL_MULT_19                (125 << 12)
 258 #define M5B_DPLL_DIV_19                 (31 << 8)
 259 #define M5B_CM_CLKSEL1_PLL_19_VAL       MX_48M_SRC | MX_54M_SRC | \
 260                                         M5B_DPLL_DIV_19 | M5B_DPLL_MULT_19 | \
 261                                         MX_APLLS_CLIKIN_19_2
 262 /*
 263  * #4   (ratio2)
 264  * #3   (ratio2) baseport-target, target DPLL = 330*2 = 660MHz
 265  */
 266 #define M3_DPLL_MULT_12                 (55 << 12)
 267 #define M3_DPLL_DIV_12                  (1 << 8)
 268 #define M3_CM_CLKSEL1_PLL_12_VAL        MX_48M_SRC | MX_54M_SRC | \
 269                                         M3_DPLL_DIV_12 | M3_DPLL_MULT_12 | \
 270                                         MX_APLLS_CLIKIN_12
 271 #define M3_DPLL_MULT_13                 (330 << 12)
 272 #define M3_DPLL_DIV_13                  (12 << 8)
 273 #define M3_CM_CLKSEL1_PLL_13_VAL        MX_48M_SRC | MX_54M_SRC | \
 274                                         M3_DPLL_DIV_13 | M3_DPLL_MULT_13 | \
 275                                         MX_APLLS_CLIKIN_13
 276 #define M3_DPLL_MULT_19                 (275 << 12)
 277 #define M3_DPLL_DIV_19                  (15 << 8)
 278 #define M3_CM_CLKSEL1_PLL_19_VAL        MX_48M_SRC | MX_54M_SRC | \
 279                                         M3_DPLL_DIV_19 | M3_DPLL_MULT_19 | \
 280                                         MX_APLLS_CLIKIN_19_2
 281 /* boot (boot) */
 282 #define MB_DPLL_MULT                    (1 << 12)
 283 #define MB_DPLL_DIV                     (0 << 8)
 284 #define MB_CM_CLKSEL1_PLL_12_VAL        MX_48M_SRC | MX_54M_SRC | MB_DPLL_DIV |\
 285                                         MB_DPLL_MULT | MX_APLLS_CLIKIN_12
 286
 287 #define MB_CM_CLKSEL1_PLL_13_VAL        MX_48M_SRC | MX_54M_SRC | MB_DPLL_DIV |\
 288                                         MB_DPLL_MULT | MX_APLLS_CLIKIN_13
 289
 290 #define MB_CM_CLKSEL1_PLL_19_VAL        MX_48M_SRC | MX_54M_SRC | MB_DPLL_DIV |\
 291                                         MB_DPLL_MULT | MX_APLLS_CLIKIN_19
 292
 293 /*
 294  * 2430 - chassis (sedna)
 295  * 165 (ratio1) same as above #2
 296  * 150 (ratio1)
 297  * 133 (ratio2) same as above #4
 298  * 110 (ratio2) same as above #3
 299  * 104 (ratio2)
 300  * boot (boot)
 301  */
 302
 303 /*
 304  * 2420 Equivalent - mode registers
 305  * PRCM II , target DPLL = 2*300MHz = 600MHz
 306  */
 307 #define MII_DPLL_MULT_12                (50 << 12)
 308 #define MII_DPLL_DIV_12                 (1 << 8)
 309 #define MII_CM_CLKSEL1_PLL_12_VAL       MX_48M_SRC | MX_54M_SRC | \
 310                                         MII_DPLL_DIV_12 | MII_DPLL_MULT_12 | \
 311                                         MX_APLLS_CLIKIN_12
 312 #define MII_DPLL_MULT_13                (300 << 12)
 313 #define MII_DPLL_DIV_13                 (12 << 8)
 314 #define MII_CM_CLKSEL1_PLL_13_VAL       MX_48M_SRC | MX_54M_SRC | \
 315                                         MII_DPLL_DIV_13 | MII_DPLL_MULT_13 | \
 316                                         MX_APLLS_CLIKIN_13
 317
 318 /* PRCM III target DPLL = 2*266 = 532MHz*/
 319 #define MIII_DPLL_MULT_12               (133 << 12)
 320 #define MIII_DPLL_DIV_12                (5 << 8)
 321 #define MIII_CM_CLKSEL1_PLL_12_VAL      MX_48M_SRC | MX_54M_SRC | \
 322                                         MIII_DPLL_DIV_12 | MIII_DPLL_MULT_12 | \
 323                                         MX_APLLS_CLIKIN_12
 324 #define MIII_DPLL_MULT_13               (266 << 12)
 325 #define MIII_DPLL_DIV_13                (12 << 8)
 326 #define MIII_CM_CLKSEL1_PLL_13_VAL      MX_48M_SRC | MX_54M_SRC | \
 327                                         MIII_DPLL_DIV_13 | MIII_DPLL_MULT_13 | \
 328                                         MX_APLLS_CLIKIN_13
 329
 330 /* PRCM VII (boot bypass) */
 331 #define MVII_CM_CLKSEL1_PLL_12_VAL      MB_CM_CLKSEL1_PLL_12_VAL
 332 #define MVII_CM_CLKSEL1_PLL_13_VAL      MB_CM_CLKSEL1_PLL_13_VAL
 333
 334 /* High and low operation value */
 335 #define MX_CLKSEL2_PLL_2x_VAL           (2 << 0)
 336 #define MX_CLKSEL2_PLL_1x_VAL           (1 << 0)
 337
 338 /*
 339  * These represent optimal values for common parts, it won't work for all.
 340  * As long as you scale down, most parameters are still work, they just
 341  * become sub-optimal. The RFR value goes in the oppisite direction. If you
 342  * don't adjust it down as your clock period increases the refresh interval
 343  * will not be met. Setting all parameters for complete worst case may work,
 344  * but may cut memory performance by 2x. Due to errata the DLLs need to be
 345  * unlocked and their value needs run time calibration. A dynamic call is
 346  * need for that as no single right value exists acorss production samples.
 347  *
 348  * Only the FULL speed values are given. Current code is such that rate
 349  * changes must be made at DPLLoutx2. The actual value adjustment for low
 350  * frequency operation will be handled by omap_set_performance()
 351  *
 352  * By having the boot loader boot up in the fastest L4 speed available likely
 353  * will result in something which you can switch between.
 354  */
 355 #define V24XX_SDRC_RFR_CTRL_133MHz      (0x0003de00 | 1)
 356 #define V24XX_SDRC_RFR_CTRL_100MHz      (0x0002da01 | 1)
 357 #define V24XX_SDRC_RFR_CTRL_110MHz      (0x0002da01 | 1) /* Need to calc */
 358 #define V24XX_SDRC_RFR_CTRL_BYPASS      (0x00005000 | 1) /* Need to calc */
 359
 360 /* MPU speed defines */
 361 #define S12M    12000000
 362 #define S13M    13000000
 363 #define S19M    19200000
 364 #define S26M    26000000
 365 #define S100M   100000000
 366 #define S133M   133000000
 367 #define S150M   150000000
 368 #define S165M   165000000
 369 #define S200M   200000000
 370 #define S266M   266000000
 371 #define S300M   300000000
 372 #define S330M   330000000
 373 #define S400M   400000000
 374 #define S532M   532000000
 375 #define S600M   600000000
 376 #define S660M   660000000
 377
 378 /*-------------------------------------------------------------------------
 379  * Key dividers which make up a PRCM set. Ratio's for a PRCM are mandated.
 380  * xtal_speed, dpll_speed, mpu_speed, CM_CLKSEL_MPU,
 381  * CM_CLKSEL_DSP, CM_CLKSEL_GFX, CM_CLKSEL1_CORE, CM_CLKSEL1_PLL,
 382  * CM_CLKSEL2_PLL, CM_CLKSEL_MDM
 383  *
 384  * Filling in table based on H4 boards and 2430-SDPs variants available.
 385  * There are quite a few more rates combinations which could be defined.
 386  *
 387  * When multiple values are defiend the start up will try and choose the
 388  * fastest one. If a 'fast' value is defined, then automatically, the /2
 389  * one should be included as it can be used.    Generally having more that
 390  * one fast set does not make sense, as static timings need to be changed
 391  * to change the set.    The exception is the bypass setting which is
 392  * availble for low power bypass.
 393  *
 394  * Note: This table needs to be sorted, fastest to slowest.
 395  *-------------------------------------------------------------------------*/
 396 static struct prcm_config rate_table[] = {
 397         /* PRCM II - FAST */
 398         {S12M, S600M, S300M, RII_CM_CLKSEL_MPU_VAL,             /* 300MHz ARM */
 399                 RII_CM_CLKSEL_DSP_VAL, RII_CM_CLKSEL_GFX_VAL,
 400                 RII_CM_CLKSEL1_CORE_VAL, MII_CM_CLKSEL1_PLL_12_VAL,
 401                 MX_CLKSEL2_PLL_2x_VAL, 0, V24XX_SDRC_RFR_CTRL_100MHz,
 402                 RATE_IN_242X},
 403
 404         {S13M, S600M, S300M, RII_CM_CLKSEL_MPU_VAL,             /* 300MHz ARM */
 405                 RII_CM_CLKSEL_DSP_VAL, RII_CM_CLKSEL_GFX_VAL,
 406                 RII_CM_CLKSEL1_CORE_VAL, MII_CM_CLKSEL1_PLL_13_VAL,
 407                 MX_CLKSEL2_PLL_2x_VAL, 0, V24XX_SDRC_RFR_CTRL_100MHz,
 408                 RATE_IN_242X},
 409
 410         /* PRCM III - FAST */
 411         {S12M, S532M, S266M, RIII_CM_CLKSEL_MPU_VAL,            /* 266MHz ARM */
 412                 RIII_CM_CLKSEL_DSP_VAL, RIII_CM_CLKSEL_GFX_VAL,
 413                 RIII_CM_CLKSEL1_CORE_VAL, MIII_CM_CLKSEL1_PLL_12_VAL,
 414                 MX_CLKSEL2_PLL_2x_VAL, 0, V24XX_SDRC_RFR_CTRL_133MHz,
 415                 RATE_IN_242X},
 416
 417         {S13M, S532M, S266M, RIII_CM_CLKSEL_MPU_VAL,            /* 266MHz ARM */
 418                 RIII_CM_CLKSEL_DSP_VAL, RIII_CM_CLKSEL_GFX_VAL,
 419                 RIII_CM_CLKSEL1_CORE_VAL, MIII_CM_CLKSEL1_PLL_13_VAL,
 420                 MX_CLKSEL2_PLL_2x_VAL, 0, V24XX_SDRC_RFR_CTRL_133MHz,
 421                 RATE_IN_242X},
 422
 423         /* PRCM II - SLOW */
 424         {S12M, S300M, S150M, RII_CM_CLKSEL_MPU_VAL,             /* 150MHz ARM */
 425                 RII_CM_CLKSEL_DSP_VAL, RII_CM_CLKSEL_GFX_VAL,
 426                 RII_CM_CLKSEL1_CORE_VAL, MII_CM_CLKSEL1_PLL_12_VAL,
 427                 MX_CLKSEL2_PLL_2x_VAL, 0, V24XX_SDRC_RFR_CTRL_100MHz,
 428                 RATE_IN_242X},
 429
 430         {S13M, S300M, S150M, RII_CM_CLKSEL_MPU_VAL,             /* 150MHz ARM */
 431                 RII_CM_CLKSEL_DSP_VAL, RII_CM_CLKSEL_GFX_VAL,
 432                 RII_CM_CLKSEL1_CORE_VAL, MII_CM_CLKSEL1_PLL_13_VAL,
 433                 MX_CLKSEL2_PLL_2x_VAL, 0, V24XX_SDRC_RFR_CTRL_100MHz,
 434                 RATE_IN_242X},
 435
 436         /* PRCM III - SLOW */
 437         {S12M, S266M, S133M, RIII_CM_CLKSEL_MPU_VAL,            /* 133MHz ARM */
 438                 RIII_CM_CLKSEL_DSP_VAL, RIII_CM_CLKSEL_GFX_VAL,
 439                 RIII_CM_CLKSEL1_CORE_VAL, MIII_CM_CLKSEL1_PLL_12_VAL,
 440                 MX_CLKSEL2_PLL_2x_VAL, 0, V24XX_SDRC_RFR_CTRL_133MHz,
 441                 RATE_IN_242X},
 442
 443         {S13M, S266M, S133M, RIII_CM_CLKSEL_MPU_VAL,            /* 133MHz ARM */
 444                 RIII_CM_CLKSEL_DSP_VAL, RIII_CM_CLKSEL_GFX_VAL,
 445                 RIII_CM_CLKSEL1_CORE_VAL, MIII_CM_CLKSEL1_PLL_13_VAL,
 446                 MX_CLKSEL2_PLL_2x_VAL, 0, V24XX_SDRC_RFR_CTRL_133MHz,
 447                 RATE_IN_242X},
 448
 449         /* PRCM-VII (boot-bypass) */
 450         {S12M, S12M, S12M, RVII_CM_CLKSEL_MPU_VAL,              /* 12MHz ARM*/
 451                 RVII_CM_CLKSEL_DSP_VAL, RVII_CM_CLKSEL_GFX_VAL,
 452                 RVII_CM_CLKSEL1_CORE_VAL, MVII_CM_CLKSEL1_PLL_12_VAL,
 453                 MX_CLKSEL2_PLL_2x_VAL, 0, V24XX_SDRC_RFR_CTRL_BYPASS,
 454                 RATE_IN_242X},
 455
 456         /* PRCM-VII (boot-bypass) */
 457         {S13M, S13M, S13M, RVII_CM_CLKSEL_MPU_VAL,              /* 13MHz ARM */
 458                 RVII_CM_CLKSEL_DSP_VAL, RVII_CM_CLKSEL_GFX_VAL,
 459                 RVII_CM_CLKSEL1_CORE_VAL, MVII_CM_CLKSEL1_PLL_13_VAL,
 460                 MX_CLKSEL2_PLL_2x_VAL, 0, V24XX_SDRC_RFR_CTRL_BYPASS,
 461                 RATE_IN_242X},
 462
 463         /* PRCM #3 - ratio2 (ES2) - FAST */
 464         {S13M, S660M, S330M, R2_CM_CLKSEL_MPU_VAL,              /* 330MHz ARM */
 465                 R2_CM_CLKSEL_DSP_VAL, R2_CM_CLKSEL_GFX_VAL,
 466                 R2_CM_CLKSEL1_CORE_VAL, M3_CM_CLKSEL1_PLL_13_VAL,
 467                 MX_CLKSEL2_PLL_2x_VAL, R2_CM_CLKSEL_MDM_VAL,
 468                 V24XX_SDRC_RFR_CTRL_110MHz,
 469                 RATE_IN_243X},
 470
 471         /* PRCM #5a - ratio1 - FAST */
 472         {S13M, S532M, S266M, R1_CM_CLKSEL_MPU_VAL,              /* 266MHz ARM */
 473                 R1_CM_CLKSEL_DSP_VAL, R1_CM_CLKSEL_GFX_VAL,
 474                 R1_CM_CLKSEL1_CORE_VAL, M5A_CM_CLKSEL1_PLL_13_VAL,
 475                 MX_CLKSEL2_PLL_2x_VAL, R1_CM_CLKSEL_MDM_VAL,
 476                 V24XX_SDRC_RFR_CTRL_133MHz,
 477                 RATE_IN_243X},
 478
 479         /* PRCM #5b - ratio1 - FAST */
 480         {S13M, S400M, S200M, R1_CM_CLKSEL_MPU_VAL,              /* 200MHz ARM */
 481                 R1_CM_CLKSEL_DSP_VAL, R1_CM_CLKSEL_GFX_VAL,
 482                 R1_CM_CLKSEL1_CORE_VAL, M5B_CM_CLKSEL1_PLL_13_VAL,
 483                 MX_CLKSEL2_PLL_2x_VAL, R1_CM_CLKSEL_MDM_VAL,
 484                 V24XX_SDRC_RFR_CTRL_100MHz,
 485                 RATE_IN_243X},
 486
 487         /* PRCM #3 - ratio2 (ES2) - SLOW */
 488         {S13M, S330M, S165M, R2_CM_CLKSEL_MPU_VAL,              /* 165MHz ARM */
 489                 R2_CM_CLKSEL_DSP_VAL, R2_CM_CLKSEL_GFX_VAL,
 490                 R2_CM_CLKSEL1_CORE_VAL, M3_CM_CLKSEL1_PLL_13_VAL,
 491                 MX_CLKSEL2_PLL_1x_VAL, R2_CM_CLKSEL_MDM_VAL,
 492                 V24XX_SDRC_RFR_CTRL_110MHz,
 493                 RATE_IN_243X},
 494
 495         /* PRCM #5a - ratio1 - SLOW */
 496         {S13M, S266M, S133M, R1_CM_CLKSEL_MPU_VAL,              /* 133MHz ARM */
 497                 R1_CM_CLKSEL_DSP_VAL, R1_CM_CLKSEL_GFX_VAL,
 498                 R1_CM_CLKSEL1_CORE_VAL, M5A_CM_CLKSEL1_PLL_13_VAL,
 499                 MX_CLKSEL2_PLL_1x_VAL, R1_CM_CLKSEL_MDM_VAL,
 500                 V24XX_SDRC_RFR_CTRL_133MHz,
 501                 RATE_IN_243X},
 502
 503         /* PRCM #5b - ratio1 - SLOW*/
 504         {S13M, S200M, S100M, R1_CM_CLKSEL_MPU_VAL,              /* 100MHz ARM */
 505                 R1_CM_CLKSEL_DSP_VAL, R1_CM_CLKSEL_GFX_VAL,
 506                 R1_CM_CLKSEL1_CORE_VAL, M5B_CM_CLKSEL1_PLL_13_VAL,
 507                 MX_CLKSEL2_PLL_1x_VAL, R1_CM_CLKSEL_MDM_VAL,
 508                 V24XX_SDRC_RFR_CTRL_100MHz,
 509                 RATE_IN_243X},
 510
 511         /* PRCM-boot/bypass */
 512         {S13M, S13M, S13M, RB_CM_CLKSEL_MPU_VAL,                /* 13Mhz */
 513                 RB_CM_CLKSEL_DSP_VAL, RB_CM_CLKSEL_GFX_VAL,
 514                 RB_CM_CLKSEL1_CORE_VAL, MB_CM_CLKSEL1_PLL_13_VAL,
 515                 MX_CLKSEL2_PLL_2x_VAL, RB_CM_CLKSEL_MDM_VAL,
 516                 V24XX_SDRC_RFR_CTRL_BYPASS,
 517                 RATE_IN_243X},
 518
 519         /* PRCM-boot/bypass */
 520         {S12M, S12M, S12M, RB_CM_CLKSEL_MPU_VAL,                /* 12Mhz */
 521                 RB_CM_CLKSEL_DSP_VAL, RB_CM_CLKSEL_GFX_VAL,
 522                 RB_CM_CLKSEL1_CORE_VAL, MB_CM_CLKSEL1_PLL_12_VAL,
 523                 MX_CLKSEL2_PLL_2x_VAL, RB_CM_CLKSEL_MDM_VAL,
 524                 V24XX_SDRC_RFR_CTRL_BYPASS,
 525                 RATE_IN_243X},
 526
 527         { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
 528 };
 529
 530 /*-------------------------------------------------------------------------
 531  * 24xx clock tree.
 532  *
 533  * NOTE:In many cases here we are assigning a 'default' parent. In many
 534  *      cases the parent is selectable. The get/set parent calls will also
 535  *      switch sources.
 536  *
 537  *      Many some clocks say always_enabled, but they can be auto idled for
 538  *      power savings. They will always be available upon clock request.
 539  *
 540  *      Several sources are given initial rates which may be wrong, this will
 541  *      be fixed up in the init func.
 542  *
 543  *      Things are broadly separated below by clock domains. It is
 544  *      noteworthy that most periferals have dependencies on multiple clock
 545  *      domains. Many get their interface clocks from the L4 domain, but get
 546  *      functional clocks from fixed sources or other core domain derived
 547  *      clocks.
 548  *-------------------------------------------------------------------------*/
 549
 550 /* Base external input clocks */
 551 static struct clk func_32k_ck = {
 552         .name           = "func_32k_ck",
 553         .rate           = 32000,
 554         .flags          = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X |
 555                                 RATE_FIXED | ALWAYS_ENABLED,
 556 };
 557
 558 /* Typical 12/13MHz in standalone mode, will be 26Mhz in chassis mode */
 559 static struct clk osc_ck = {            /* (*12, *13, 19.2, *26, 38.4)MHz */
 560         .name           = "osc_ck",
 561         .rate           = 26000000,             /* fixed up in clock init */
 562         .flags          = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X |
 563                                 RATE_FIXED | RATE_PROPAGATES,
 564 };
 565
 566 /* With out modem likely 12MHz, with modem likely 13MHz */
 567 static struct clk sys_ck = {            /* (*12, *13, 19.2, 26, 38.4)MHz */
 568         .name           = "sys_ck",             /* ~ ref_clk also */
 569         .parent         = &osc_ck,
 570         .rate           = 13000000,
 571         .flags          = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X |
 572                                 RATE_FIXED | ALWAYS_ENABLED | RATE_PROPAGATES,
 573         .rate_offset    = 6, /* sysclkdiv 1 or 2, already handled or no boot */
 574         .recalc         = &omap2_sys_clk_recalc,
 575 };
 576
 577 static struct clk alt_ck = {            /* Typical 54M or 48M, may not exist */
 578         .name           = "alt_ck",
 579         .rate           = 54000000,
 580         .flags          = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X |
 581                                 RATE_FIXED | ALWAYS_ENABLED | RATE_PROPAGATES,
 582         .recalc         = &omap2_propagate_rate,
 583 };
 584
 585 /*
 586  * Analog domain root source clocks
 587  */
 588
 589 /* dpll_ck, is broken out in to special cases through clksel */
 590 static struct clk dpll_ck = {
 591         .name           = "dpll_ck",
 592         .parent         = &sys_ck,              /* Can be func_32k also */
 593         .flags          = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X |
 594                                 RATE_PROPAGATES | RATE_CKCTL | CM_PLL_SEL1,
 595         .recalc         = &omap2_clksel_recalc,
 596 };
 597
 598 static struct clk apll96_ck = {
 599         .name           = "apll96_ck",
 600         .parent         = &sys_ck,
 601         .rate           = 96000000,
 602         .flags          = CLOCK_IN_OMAP242X |CLOCK_IN_OMAP243X |
 603                                 RATE_FIXED | RATE_PROPAGATES,
 604         .enable_reg     = (void __iomem *)&CM_CLKEN_PLL,
 605         .enable_bit     = 0x2,
 606         .recalc         = &omap2_propagate_rate,
 607 };
 608
 609 static struct clk apll54_ck = {
 610         .name           = "apll54_ck",
 611         .parent         = &sys_ck,
 612         .rate           = 54000000,
 613         .flags          = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X |
 614                                 RATE_FIXED | RATE_PROPAGATES,
 615         .enable_reg     = (void __iomem *)&CM_CLKEN_PLL,
 616         .enable_bit     = 0x6,
 617         .recalc         = &omap2_propagate_rate,
 618 };
 619
 620 /*
 621  * PRCM digital base sources
 622  */
 623 static struct clk func_54m_ck = {
 624         .name           = "func_54m_ck",
 625         .parent         = &apll54_ck,   /* can also be alt_clk */
 626         .rate           = 54000000,
 627         .flags          = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X |
 628                                 RATE_FIXED | CM_PLL_SEL1 | RATE_PROPAGATES,
 629         .src_offset     = 5,
 630         .enable_reg     = (void __iomem *)&CM_CLKEN_PLL,
 631         .enable_bit     = 0xff,
 632         .recalc         = &omap2_propagate_rate,
 633 };
 634
 635 static struct clk core_ck = {
 636         .name           = "core_ck",
 637         .parent         = &dpll_ck,             /* can also be 32k */
 638         .flags          = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X |
 639                                 ALWAYS_ENABLED | RATE_PROPAGATES,
 640         .recalc         = &omap2_propagate_rate,
 641 };
 642
 643 static struct clk sleep_ck = {          /* sys_clk or 32k */
 644         .name           = "sleep_ck",
 645         .parent         = &func_32k_ck,
 646         .rate           = 32000,
 647         .flags          = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
 648         .recalc         = &omap2_propagate_rate,
 649 };
 650
 651 static struct clk func_96m_ck = {
 652         .name           = "func_96m_ck",
 653         .parent         = &apll96_ck,
 654         .rate           = 96000000,
 655         .flags          = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X |
 656                                 RATE_FIXED | RATE_PROPAGATES,
 657         .enable_reg     = (void __iomem *)&CM_CLKEN_PLL,
 658         .enable_bit     = 0xff,
 659         .recalc         = &omap2_propagate_rate,
 660 };
 661
 662 static struct clk func_48m_ck = {
 663         .name           = "func_48m_ck",
 664         .parent         = &apll96_ck,    /* 96M or Alt */
 665         .rate           = 48000000,
 666         .flags          = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X |
 667                                 RATE_FIXED | CM_PLL_SEL1 | RATE_PROPAGATES,
 668         .src_offset     = 3,
 669         .enable_reg     = (void __iomem *)&CM_CLKEN_PLL,
 670         .enable_bit     = 0xff,
 671         .recalc         = &omap2_propagate_rate,
 672 };
 673
 674 static struct clk func_12m_ck = {
 675         .name           = "func_12m_ck",
 676         .parent         = &func_48m_ck,
 677         .rate           = 12000000,
 678         .flags          = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X |
 679                                 RATE_FIXED | RATE_PROPAGATES,
 680         .recalc         = &omap2_propagate_rate,
 681         .enable_reg     = (void __iomem *)&CM_CLKEN_PLL,
 682         .enable_bit     = 0xff,
 683 };
 684
 685 /* Secure timer, only available in secure mode */
 686 static struct clk wdt1_osc_ck = {
 687         .name           = "ck_wdt1_osc",
 688         .parent         = &osc_ck,
 689         .flags          = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
 690         .recalc         = &omap2_followparent_recalc,
 691 };
 692
 693 static struct clk sys_clkout = {
 694         .name           = "sys_clkout",
 695         .parent         = &func_54m_ck,
 696         .rate           = 54000000,
 697         .flags          = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X |
 698                                 CM_SYSCLKOUT_SEL1 | RATE_CKCTL,
 699         .src_offset     = 0,
 700         .enable_reg     = (void __iomem *)&PRCM_CLKOUT_CTRL,
 701         .enable_bit     = 7,
 702         .rate_offset    = 3,
 703         .recalc         = &omap2_clksel_recalc,
 704 };
 705
 706 /* In 2430, new in 2420 ES2 */
 707 static struct clk sys_clkout2 = {
 708         .name           = "sys_clkout2",
 709         .parent         = &func_54m_ck,
 710         .rate           = 54000000,
 711         .flags          = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X |
 712                                 CM_SYSCLKOUT_SEL1 | RATE_CKCTL,
 713         .src_offset     = 8,
 714         .enable_reg     = (void __iomem *)&PRCM_CLKOUT_CTRL,
 715         .enable_bit     = 15,
 716         .rate_offset    = 11,
 717         .recalc         = &omap2_clksel_recalc,
 718 };
 719
 720 static struct clk emul_ck = {
 721         .name           = "emul_ck",
 722         .parent         = &func_54m_ck,
 723         .flags          = CLOCK_IN_OMAP242X,
 724         .enable_reg     = (void __iomem *)&PRCM_CLKEMUL_CTRL,
 725         .enable_bit     = 0,
 726         .recalc         = &omap2_propagate_rate,
 727
 728 };
 729
 730 /*
 731  * MPU clock domain
 732  *      Clocks:
 733  *              MPU_FCLK, MPU_ICLK
 734  *              INT_M_FCLK, INT_M_I_CLK
 735  *
 736  * - Individual clocks are hardware managed.
 737  * - Base divider comes from: CM_CLKSEL_MPU
 738  *
 739  */
 740 static struct clk mpu_ck = {    /* Control cpu */
 741         .name           = "mpu_ck",
 742         .parent         = &core_ck,
 743         .flags          = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X | RATE_CKCTL |
 744                                 ALWAYS_ENABLED | CM_MPU_SEL1 | DELAYED_APP |
 745                                 CONFIG_PARTICIPANT | RATE_PROPAGATES,
 746         .rate_offset    = 0,    /* bits 0-4 */
 747         .recalc         = &omap2_clksel_recalc,
 748 };
 749
 750 /*
 751  * DSP (2430-IVA2.1) (2420-UMA+IVA1) clock domain
 752  * Clocks:
 753  *      2430: IVA2.1_FCLK, IVA2.1_ICLK
 754  *      2420: UMA_FCLK, UMA_ICLK, IVA_MPU, IVA_COP
 755  */
 756 static struct clk iva2_1_fck = {
 757         .name           = "iva2_1_fck",
 758         .parent         = &core_ck,
 759         .flags          = CLOCK_IN_OMAP243X | RATE_CKCTL | CM_DSP_SEL1 |
 760                                 DELAYED_APP | RATE_PROPAGATES |
 761                                 CONFIG_PARTICIPANT,
 762         .rate_offset    = 0,
 763         .enable_reg     = (void __iomem *)&CM_FCLKEN_DSP,
 764         .enable_bit     = 0,
 765         .recalc         = &omap2_clksel_recalc,
 766 };
 767
 768 static struct clk iva2_1_ick = {
 769         .name           = "iva2_1_ick",
 770         .parent         = &iva2_1_fck,
 771         .flags          = CLOCK_IN_OMAP243X | RATE_CKCTL | CM_DSP_SEL1 |
 772                                 DELAYED_APP | CONFIG_PARTICIPANT,
 773         .rate_offset    = 5,
 774         .recalc         = &omap2_clksel_recalc,
 775 };
 776
 777 /*
 778  * Won't be too specific here. The core clock comes into this block
 779  * it is divided then tee'ed. One branch goes directly to xyz enable
 780  * controls. The other branch gets further divided by 2 then possibly
 781  * routed into a synchronizer and out of clocks abc.
 782  */
 783 static struct clk dsp_fck = {
 784         .name           = "dsp_fck",
 785         .parent         = &core_ck,
 786         .flags          = CLOCK_IN_OMAP242X | RATE_CKCTL | CM_DSP_SEL1 |
 787                         DELAYED_APP | CONFIG_PARTICIPANT | RATE_PROPAGATES,
 788         .rate_offset    = 0,
 789         .enable_reg     = (void __iomem *)&CM_FCLKEN_DSP,
 790         .enable_bit     = 0,
 791         .recalc         = &omap2_clksel_recalc,
 792 };
 793
 794 static struct clk dsp_ick = {
 795         .name           = "dsp_ick",     /* apparently ipi and isp */
 796         .parent         = &dsp_fck,
 797         .flags          = CLOCK_IN_OMAP242X | RATE_CKCTL | CM_DSP_SEL1 |
 798                                 DELAYED_APP | CONFIG_PARTICIPANT,
 799         .rate_offset = 5,
 800         .enable_reg     = (void __iomem *)&CM_ICLKEN_DSP,
 801         .enable_bit     = 1,            /* for ipi */
 802         .recalc         = &omap2_clksel_recalc,
 803 };
 804
 805 static struct clk iva1_ifck = {
 806         .name           = "iva1_ifck",
 807         .parent         = &core_ck,
 808         .flags          = CLOCK_IN_OMAP242X | CM_DSP_SEL1 | RATE_CKCTL |
 809                         CONFIG_PARTICIPANT | RATE_PROPAGATES | DELAYED_APP,
 810         .rate_offset= 8,
 811         .enable_reg     = (void __iomem *)&CM_FCLKEN_DSP,
 812         .enable_bit     = 10,
 813         .recalc         = &omap2_clksel_recalc,
 814 };
 815
 816 /* IVA1 mpu/int/i/f clocks are /2 of parent */
 817 static struct clk iva1_mpu_int_ifck = {
 818         .name           = "iva1_mpu_int_ifck",
 819         .parent         = &iva1_ifck,
 820         .flags          = CLOCK_IN_OMAP242X | RATE_CKCTL | CM_DSP_SEL1,
 821         .enable_reg     = (void __iomem *)&CM_FCLKEN_DSP,
 822         .enable_bit     = 8,
 823         .recalc         = &omap2_clksel_recalc,
 824 };
 825
 826 /*
 827  * L3 clock domain
 828  * L3 clocks are used for both interface and functional clocks to
 829  * multiple entities. Some of these clocks are completely managed
 830  * by hardware, and some others allow software control. Hardware
 831  * managed ones general are based on directly CLK_REQ signals and
 832  * various auto idle settings. The functional spec sets many of these
 833  * as 'tie-high' for their enables.
 834  *
 835  * I-CLOCKS:
 836  *      L3-Interconnect, SMS, GPMC, SDRC, OCM_RAM, OCM_ROM, SDMA
 837  *      CAM, HS-USB.
 838  * F-CLOCK
 839  *      SSI.
 840  *
 841  * GPMC memories and SDRC have timing and clock sensitive registers which
 842  * may very well need notification when the clock changes. Currently for low
 843  * operating points, these are taken care of in sleep.S.
 844  */
 845 static struct clk core_l3_ck = {        /* Used for ick and fck, interconnect */
 846         .name           = "core_l3_ck",
 847         .parent         = &core_ck,
 848         .flags          = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X |
 849                                 RATE_CKCTL | ALWAYS_ENABLED | CM_CORE_SEL1 |
 850                                 DELAYED_APP | CONFIG_PARTICIPANT |
 851                                 RATE_PROPAGATES,
 852         .rate_offset    = 0,
 853         .recalc         = &omap2_clksel_recalc,
 854 };
 855
 856 static struct clk usb_l4_ick = {        /* FS-USB interface clock */
 857         .name           = "usb_l4_ick",
 858         .parent         = &core_l3_ck,
 859         .flags          = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X |
 860                                 RATE_CKCTL | CM_CORE_SEL1 | DELAYED_APP |
 861                                 CONFIG_PARTICIPANT,
 862         .enable_reg     = (void __iomem *)&CM_ICLKEN2_CORE,
 863         .enable_bit     = 0,
 864         .rate_offset = 25,
 865         .recalc         = &omap2_clksel_recalc,
 866 };
 867
 868 /*
 869  * SSI is in L3 management domain, its direct parent is core not l3,
 870  * many core power domain entities are grouped into the L3 clock
 871  * domain.
 872  * SSI_SSR_FCLK, SSI_SST_FCLK, SSI_L4_CLIK
 873  *
 874  * ssr = core/1/2/3/4/5, sst = 1/2 ssr.
 875  */
 876 static struct clk ssi_ssr_sst_fck = {
 877         .name           = "ssi_fck",
 878         .parent         = &core_ck,
 879         .flags          = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X |
 880                                 RATE_CKCTL | CM_CORE_SEL1 | DELAYED_APP,
 881         .enable_reg     = (void __iomem *)&CM_FCLKEN2_CORE,     /* bit 1 */
 882         .enable_bit     = 1,
 883         .rate_offset = 20,
 884         .recalc         = &omap2_clksel_recalc,
 885 };
 886
 887 /*
 888  * GFX clock domain
 889  *      Clocks:
 890  * GFX_FCLK, GFX_ICLK
 891  * GFX_CG1(2d), GFX_CG2(3d)
 892  *
 893  * GFX_FCLK runs from L3, and is divided by (1,2,3,4)
 894  * The 2d and 3d clocks run at a hardware determined
 895  * divided value of fclk.
 896  *
 897  */
 898 static struct clk gfx_3d_fck = {
 899         .name           = "gfx_3d_fck",
 900         .parent         = &core_l3_ck,
 901         .flags          = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X |
 902                                 RATE_CKCTL | CM_GFX_SEL1,
 903         .enable_reg     = (void __iomem *)&CM_FCLKEN_GFX,
 904         .enable_bit     = 2,
 905         .rate_offset= 0,
 906         .recalc         = &omap2_clksel_recalc,
 907 };
 908
 909 static struct clk gfx_2d_fck = {
 910         .name           = "gfx_2d_fck",
 911         .parent         = &core_l3_ck,
 912         .flags          = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X |
 913                                 RATE_CKCTL | CM_GFX_SEL1,
 914         .enable_reg     = (void __iomem *)&CM_FCLKEN_GFX,
 915         .enable_bit     = 1,
 916         .rate_offset= 0,
 917         .recalc         = &omap2_clksel_recalc,
 918 };
 919
 920 static struct clk gfx_ick = {
 921         .name           = "gfx_ick",            /* From l3 */
 922         .parent         = &core_l3_ck,
 923         .flags          = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X |
 924                                 RATE_CKCTL,
 925         .enable_reg     = (void __iomem *)&CM_ICLKEN_GFX,       /* bit 0 */
 926         .enable_bit     = 0,
 927         .recalc         = &omap2_followparent_recalc,
 928 };
 929
 930 /*
 931  * Modem clock domain (2430)
 932  *      CLOCKS:
 933  *              MDM_OSC_CLK
 934  *              MDM_ICLK
 935  */
 936 static struct clk mdm_ick = {           /* used both as a ick and fck */
 937         .name           = "mdm_ick",
 938         .parent         = &core_ck,
 939         .flags          = CLOCK_IN_OMAP243X | RATE_CKCTL | CM_MODEM_SEL1 |
 940                                 DELAYED_APP | CONFIG_PARTICIPANT,
 941         .rate_offset    = 0,
 942         .enable_reg     = (void __iomem *)&CM_ICLKEN_MDM,
 943         .enable_bit     = 0,
 944         .recalc         = &omap2_clksel_recalc,
 945 };
 946
 947 static struct clk mdm_osc_ck = {
 948         .name           = "mdm_osc_ck",
 949         .rate           = 26000000,
 950         .parent         = &osc_ck,
 951         .flags          = CLOCK_IN_OMAP243X | RATE_FIXED,
 952         .enable_reg     = (void __iomem *)&CM_FCLKEN_MDM,
 953         .enable_bit     = 1,
 954         .recalc         = &omap2_followparent_recalc,
 955 };
 956
 957 /*
 958  * L4 clock management domain
 959  *
 960  * This domain contains lots of interface clocks from the L4 interface, some
 961  * functional clocks.   Fixed APLL functional source clocks are managed in
 962  * this domain.
 963  */
 964 static struct clk l4_ck = {             /* used both as an ick and fck */
 965         .name           = "l4_ck",
 966         .parent         = &core_l3_ck,
 967         .flags          = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X |
 968                                 RATE_CKCTL | ALWAYS_ENABLED | CM_CORE_SEL1 |
 969                                 DELAYED_APP | RATE_PROPAGATES,
 970         .rate_offset    = 5,
 971         .recalc         = &omap2_clksel_recalc,
 972 };
 973
 974 static struct clk ssi_l4_ick = {
 975         .name           = "ssi_l4_ick",
 976         .parent         = &l4_ck,
 977         .flags          = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X | RATE_CKCTL,
 978         .enable_reg     = (void __iomem *)&CM_ICLKEN2_CORE,     /* bit 1 */
 979         .enable_bit     = 1,
 980         .recalc         = &omap2_followparent_recalc,
 981 };
 982
 983 /*
 984  * DSS clock domain
 985  * CLOCKs:
 986  * DSS_L4_ICLK, DSS_L3_ICLK,
 987  * DSS_CLK1, DSS_CLK2, DSS_54MHz_CLK
 988  *
 989  * DSS is both initiator and target.
 990  */
 991 static struct clk dss_ick = {           /* Enables both L3,L4 ICLK's */
 992         .name           = "dss_ick",
 993         .parent         = &l4_ck,       /* really both l3 and l4 */
 994         .flags          = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X | RATE_CKCTL,
 995         .enable_reg     = (void __iomem *)&CM_ICLKEN1_CORE,
 996         .enable_bit     = 0,
 997         .recalc         = &omap2_followparent_recalc,
 998 };
 999
1000 static struct clk dss1_fck = {
1001         .name           = "dss1_fck",
1002         .parent         = &core_ck,             /* Core or sys */
1003         .flags          = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X |
1004                                 RATE_CKCTL | CM_CORE_SEL1 | DELAYED_APP,
1005         .enable_reg     = (void __iomem *)&CM_FCLKEN1_CORE,
1006         .enable_bit     = 0,
1007         .rate_offset    = 8,
1008         .src_offset     = 8,
1009         .recalc         = &omap2_clksel_recalc,
1010 };
1011
1012 static struct clk dss2_fck = {          /* Alt clk used in power management */
1013         .name           = "dss2_fck",
1014         .parent         = &sys_ck,              /* fixed at sys_ck or 48MHz */
1015         .flags          = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X |
1016                                 RATE_CKCTL | CM_CORE_SEL1 | RATE_FIXED |
1017                                 DELAYED_APP,
1018         .enable_reg     = (void __iomem *)&CM_FCLKEN1_CORE,
1019         .enable_bit     = 1,
1020         .src_offset     = 13,
1021         .recalc         = &omap2_followparent_recalc,
1022 };
1023
1024 static struct clk dss_54m_fck = {       /* Alt clk used in power management */
1025         .name           = "dss_54m_fck",        /* 54m tv clk */
1026         .parent         = &func_54m_ck,
1027         .rate           = 54000000,
1028         .flags          = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X |
1029                                 RATE_FIXED | RATE_PROPAGATES,
1030         .enable_reg     = (void __iomem *)&CM_FCLKEN1_CORE,
1031         .enable_bit     = 2,
1032         .recalc         = &omap2_propagate_rate,
1033 };
1034
1035 /*
1036  * CORE power domain ICLK & FCLK defines.
1037  * Many of the these can have more than one possible parent. Entries
1038  * here will likely have an L4 interface parent, and may have multiple
1039  * functional clock parents.
1040  */
1041 static struct clk gpt1_ick = {
1042         .name           = "gpt1_ick",
1043         .parent         = &l4_ck,
1044         .flags          = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
1045         .enable_reg     = (void __iomem *)&CM_ICLKEN_WKUP,      /* Bit0 */
1046         .enable_bit     = 0,
1047         .recalc         = &omap2_followparent_recalc,
1048 };
1049
1050 static struct clk gpt1_fck = {
1051         .name           = "gpt1_fck",
1052         .parent         = &func_32k_ck,
1053         .flags          = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X |
1054                                 CM_WKUP_SEL1,
1055         .enable_reg     = (void __iomem *)&CM_FCLKEN_WKUP,      /* Bit0 */
1056         .enable_bit     = 0,
1057         .src_offset     = 0,
1058         .recalc         = &omap2_followparent_recalc,
1059 };
1060
1061 static struct clk gpt2_ick = {
1062         .name           = "gpt2_ick",
1063         .parent         = &l4_ck,
1064         .flags          = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
1065         .enable_reg     = (void __iomem *)&CM_ICLKEN1_CORE,     /* Bit4 */
1066         .enable_bit     = 4,
1067         .recalc         = &omap2_followparent_recalc,
1068 };
1069
1070 static struct clk gpt2_fck = {
1071         .name           = "gpt2_fck",
1072         .parent         = &func_32k_ck,
1073         .flags          = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X |
1074                                 CM_CORE_SEL2,
1075         .enable_reg     = (void __iomem *)&CM_FCLKEN1_CORE,
1076         .enable_bit     = 4,
1077         .src_offset     = 2,
1078         .recalc         = &omap2_followparent_recalc,
1079 };
1080
1081 static struct clk gpt3_ick = {
1082         .name           = "gpt3_ick",
1083         .parent         = &l4_ck,
1084         .flags          = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
1085         .enable_reg     = (void __iomem *)&CM_ICLKEN1_CORE,     /* Bit5 */
1086         .enable_bit     = 5,
1087         .recalc         = &omap2_followparent_recalc,
1088 };
1089
1090 static struct clk gpt3_fck = {
1091         .name           = "gpt3_fck",
1092         .parent         = &func_32k_ck,
1093         .flags          = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X |
1094                                 CM_CORE_SEL2,
1095         .enable_reg     = (void __iomem *)&CM_FCLKEN1_CORE,
1096         .enable_bit     = 5,
1097         .src_offset     = 4,
1098         .recalc         = &omap2_followparent_recalc,
1099 };
1100
1101 static struct clk gpt4_ick = {
1102         .name           = "gpt4_ick",
1103         .parent         = &l4_ck,
1104         .flags          = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
1105         .enable_reg     = (void __iomem *)&CM_ICLKEN1_CORE,     /* Bit6 */
1106         .enable_bit     = 6,
1107         .recalc         = &omap2_followparent_recalc,
1108 };
1109
1110 static struct clk gpt4_fck = {
1111         .name           = "gpt4_fck",
1112         .parent         = &func_32k_ck,
1113         .flags          = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X |
1114                                 CM_CORE_SEL2,
1115         .enable_reg     = (void __iomem *)&CM_FCLKEN1_CORE,
1116         .enable_bit     = 6,
1117         .src_offset     = 6,
1118         .recalc         = &omap2_followparent_recalc,
1119 };
1120
1121 static struct clk gpt5_ick = {
1122         .name           = "gpt5_ick",
1123         .parent         = &l4_ck,
1124         .flags          = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
1125         .enable_reg     = (void __iomem *)&CM_ICLKEN1_CORE,      /* Bit7 */
1126         .enable_bit     = 7,
1127         .recalc         = &omap2_followparent_recalc,
1128 };
1129
1130 static struct clk gpt5_fck = {
1131         .name           = "gpt5_fck",
1132         .parent         = &func_32k_ck,
1133         .flags          = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X |
1134                                 CM_CORE_SEL2,
1135         .enable_reg     = (void __iomem *)&CM_FCLKEN1_CORE,
1136         .enable_bit     = 7,
1137         .src_offset     = 8,
1138         .recalc         = &omap2_followparent_recalc,
1139 };
1140
1141 static struct clk gpt6_ick = {
1142         .name           = "gpt6_ick",
1143         .parent         = &l4_ck,
1144         .flags          = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
1145         .enable_bit     = 8,
1146         .enable_reg     = (void __iomem *)&CM_ICLKEN1_CORE,      /* bit8 */
1147         .recalc         = &omap2_followparent_recalc,
1148 };
1149
1150 static struct clk gpt6_fck = {
1151         .name           = "gpt6_fck",
1152         .parent         = &func_32k_ck,
1153         .flags          = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X |
1154                                 CM_CORE_SEL2,
1155         .enable_reg     = (void __iomem *)&CM_FCLKEN1_CORE,
1156         .enable_bit     = 8,
1157         .src_offset     = 10,
1158         .recalc         = &omap2_followparent_recalc,
1159 };
1160
1161 static struct clk gpt7_ick = {
1162         .name           = "gpt7_ick",
1163         .parent         = &l4_ck,
1164         .flags          = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
1165         .enable_reg     = (void __iomem *)&CM_ICLKEN1_CORE,      /* bit9 */
1166         .enable_bit     = 9,
1167         .recalc         = &omap2_followparent_recalc,
1168 };
1169
1170 static struct clk gpt7_fck = {
1171         .name           = "gpt7_fck",
1172         .parent         = &func_32k_ck,
1173         .flags          = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X |
1174                                 CM_CORE_SEL2,
1175         .enable_reg     = (void __iomem *)&CM_FCLKEN1_CORE,
1176         .enable_bit     = 9,
1177         .src_offset     = 12,
1178         .recalc         = &omap2_followparent_recalc,
1179 };
1180
1181 static struct clk gpt8_ick = {
1182         .name           = "gpt8_ick",
1183         .parent         = &l4_ck,
1184         .flags          = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
1185         .enable_reg     = (void __iomem *)&CM_ICLKEN1_CORE,      /* bit10 */
1186         .enable_bit     = 10,
1187         .recalc         = &omap2_followparent_recalc,
1188 };
1189
1190 static struct clk gpt8_fck = {
1191         .name           = "gpt8_fck",
1192         .parent         = &func_32k_ck,
1193         .flags          = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X |
1194                                 CM_CORE_SEL2,
1195         .enable_reg     = (void __iomem *)&CM_FCLKEN1_CORE,
1196         .enable_bit     = 10,
1197         .src_offset     = 14,
1198         .recalc         = &omap2_followparent_recalc,
1199 };
1200
1201 static struct clk gpt9_ick = {
1202         .name           = "gpt9_ick",
1203         .parent         = &l4_ck,
1204         .flags          = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
1205         .enable_reg     = (void __iomem *)&CM_ICLKEN1_CORE,
1206         .enable_bit     = 11,
1207         .recalc         = &omap2_followparent_recalc,
1208 };
1209
1210 static struct clk gpt9_fck = {
1211         .name           = "gpt9_fck",
1212         .parent         = &func_32k_ck,
1213         .flags          = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X |
1214                                         CM_CORE_SEL2,
1215         .enable_reg     = (void __iomem *)&CM_FCLKEN1_CORE,
1216         .enable_bit     = 11,
1217         .src_offset     = 16,
1218         .recalc         = &omap2_followparent_recalc,
1219 };
1220
1221 static struct clk gpt10_ick = {
1222         .name           = "gpt10_ick",
1223         .parent         = &l4_ck,
1224         .flags          = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
1225         .enable_reg     = (void __iomem *)&CM_ICLKEN1_CORE,
1226         .enable_bit     = 12,
1227         .recalc         = &omap2_followparent_recalc,
1228 };
1229
1230 static struct clk gpt10_fck = {
1231         .name           = "gpt10_fck",
1232         .parent         = &func_32k_ck,
1233         .flags          = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X |
1234                                         CM_CORE_SEL2,
1235         .enable_reg     = (void __iomem *)&CM_FCLKEN1_CORE,
1236         .enable_bit     = 12,
1237         .src_offset     = 18,
1238         .recalc         = &omap2_followparent_recalc,
1239 };
1240
1241 static struct clk gpt11_ick = {
1242         .name           = "gpt11_ick",
1243         .parent         = &l4_ck,
1244         .flags          = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
1245         .enable_reg     = (void __iomem *)&CM_ICLKEN1_CORE,
1246         .enable_bit     = 13,
1247         .recalc         = &omap2_followparent_recalc,
1248 };
1249
1250 static struct clk gpt11_fck = {
1251         .name           = "gpt11_fck",
1252         .parent         = &func_32k_ck,
1253         .flags          = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X |
1254                                         CM_CORE_SEL2,
1255         .enable_reg     = (void __iomem *)&CM_FCLKEN1_CORE,
1256         .enable_bit     = 13,
1257         .src_offset     = 20,
1258         .recalc         = &omap2_followparent_recalc,
1259 };
1260
1261 static struct clk gpt12_ick = {
1262         .name           = "gpt12_ick",
1263         .parent         = &l4_ck,
1264         .flags          = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
1265         .enable_reg     = (void __iomem *)&CM_ICLKEN1_CORE,      /* bit14 */
1266         .enable_bit     = 14,
1267         .recalc         = &omap2_followparent_recalc,
1268 };
1269
1270 static struct clk gpt12_fck = {
1271         .name           = "gpt12_fck",
1272         .parent         = &func_32k_ck,
1273         .flags          = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X |
1274                                         CM_CORE_SEL2,
1275         .enable_reg     = (void __iomem *)&CM_FCLKEN1_CORE,
1276         .enable_bit     = 14,
1277         .src_offset     = 22,
1278         .recalc         = &omap2_followparent_recalc,
1279 };
1280
1281 static struct clk mcbsp1_ick = {
1282         .name           = "mcbsp1_ick",
1283         .parent         = &l4_ck,
1284         .flags          = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
1285         .enable_bit     = 15,
1286         .enable_reg     = (void __iomem *)&CM_ICLKEN1_CORE,      /* bit16 */
1287         .recalc         = &omap2_followparent_recalc,
1288 };
1289
1290 static struct clk mcbsp1_fck = {
1291         .name           = "mcbsp1_fck",
1292         .parent         = &func_96m_ck,
1293         .flags          = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
1294         .enable_bit     = 15,
1295         .enable_reg     = (void __iomem *)&CM_FCLKEN1_CORE,
1296         .recalc         = &omap2_followparent_recalc,
1297 };
1298
1299 static struct clk mcbsp2_ick = {
1300         .name           = "mcbsp2_ick",
1301         .parent         = &l4_ck,
1302         .flags          = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
1303         .enable_bit     = 16,
1304         .enable_reg     = (void __iomem *)&CM_ICLKEN1_CORE,
1305         .recalc         = &omap2_followparent_recalc,
1306 };
1307
1308 static struct clk mcbsp2_fck = {
1309         .name           = "mcbsp2_fck",
1310         .parent         = &func_96m_ck,
1311         .flags          = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
1312         .enable_bit     = 16,
1313         .enable_reg     = (void __iomem *)&CM_FCLKEN1_CORE,
1314         .recalc         = &omap2_followparent_recalc,
1315 };
1316
1317 static struct clk mcbsp3_ick = {
1318         .name           = "mcbsp3_ick",
1319         .parent         = &l4_ck,
1320         .flags          = CLOCK_IN_OMAP243X,
1321         .enable_reg     = (void __iomem *)&CM_ICLKEN2_CORE,
1322         .enable_bit     = 3,
1323         .recalc         = &omap2_followparent_recalc,
1324 };
1325
1326 static struct clk mcbsp3_fck = {
1327         .name           = "mcbsp3_fck",
1328         .parent         = &func_96m_ck,
1329         .flags          = CLOCK_IN_OMAP243X,
1330         .enable_reg     = (void __iomem *)&CM_FCLKEN2_CORE,
1331         .enable_bit     = 3,
1332         .recalc         = &omap2_followparent_recalc,
1333 };
1334
1335 static struct clk mcbsp4_ick = {
1336         .name           = "mcbsp4_ick",
1337         .parent         = &l4_ck,
1338         .flags          = CLOCK_IN_OMAP243X,
1339         .enable_reg     = (void __iomem *)&CM_ICLKEN2_CORE,
1340         .enable_bit     = 4,
1341         .recalc         = &omap2_followparent_recalc,
1342 };
1343
1344 static struct clk mcbsp4_fck = {
1345         .name           = "mcbsp4_fck",
1346         .parent         = &func_96m_ck,
1347         .flags          = CLOCK_IN_OMAP243X,
1348         .enable_reg     = (void __iomem *)&CM_FCLKEN2_CORE,
1349         .enable_bit     = 4,
1350         .recalc         = &omap2_followparent_recalc,
1351 };
1352
1353 static struct clk mcbsp5_ick = {
1354         .name           = "mcbsp5_ick",
1355         .parent         = &l4_ck,
1356         .flags          = CLOCK_IN_OMAP243X,
1357         .enable_reg     = (void __iomem *)&CM_ICLKEN2_CORE,
1358         .enable_bit     = 5,
1359         .recalc         = &omap2_followparent_recalc,
1360 };
1361
1362 static struct clk mcbsp5_fck = {
1363         .name           = "mcbsp5_fck",
1364         .parent         = &func_96m_ck,
1365         .flags          = CLOCK_IN_OMAP243X,
1366         .enable_reg     = (void __iomem *)&CM_FCLKEN2_CORE,
1367         .enable_bit     = 5,
1368         .recalc         = &omap2_followparent_recalc,
1369 };
1370
1371 static struct clk mcspi1_ick = {
1372         .name           = "mcspi_ick",
1373         .id             = 1,
1374         .parent         = &l4_ck,
1375         .flags          = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
1376         .enable_reg     = (void __iomem *)&CM_ICLKEN1_CORE,
1377         .enable_bit     = 17,
1378         .recalc         = &omap2_followparent_recalc,
1379 };
1380
1381 static struct clk mcspi1_fck = {
1382         .name           = "mcspi_fck",
1383         .id             = 1,
1384         .parent         = &func_48m_ck,
1385         .flags          = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
1386         .enable_reg     = (void __iomem *)&CM_FCLKEN1_CORE,
1387         .enable_bit     = 17,
1388         .recalc         = &omap2_followparent_recalc,
1389 };
1390
1391 static struct clk mcspi2_ick = {
1392         .name           = "mcspi_ick",
1393         .id             = 2,
1394         .parent         = &l4_ck,
1395         .flags          = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
1396         .enable_reg     = (void __iomem *)&CM_ICLKEN1_CORE,
1397         .enable_bit     = 18,
1398         .recalc         = &omap2_followparent_recalc,
1399 };
1400
1401 static struct clk mcspi2_fck = {
1402         .name           = "mcspi_fck",
1403         .id             = 2,
1404         .parent         = &func_48m_ck,
1405         .flags          = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
1406         .enable_reg     = (void __iomem *)&CM_FCLKEN1_CORE,
1407         .enable_bit     = 18,
1408         .recalc         = &omap2_followparent_recalc,
1409 };
1410
1411 static struct clk mcspi3_ick = {
1412         .name           = "mcspi_ick",
1413         .id             = 3,
1414         .parent         = &l4_ck,
1415         .flags          = CLOCK_IN_OMAP243X,
1416         .enable_reg     = (void __iomem *)&CM_ICLKEN2_CORE,
1417         .enable_bit     = 9,
1418         .recalc         = &omap2_followparent_recalc,
1419 };
1420
1421 static struct clk mcspi3_fck = {
1422         .name           = "mcspi_fck",
1423         .id             = 3,
1424         .parent         = &func_48m_ck,
1425         .flags          = CLOCK_IN_OMAP243X,
1426         .enable_reg     = (void __iomem *)&CM_FCLKEN2_CORE,
1427         .enable_bit     = 9,
1428         .recalc         = &omap2_followparent_recalc,
1429 };
1430
1431 static struct clk uart1_ick = {
1432         .name           = "uart1_ick",
1433         .parent         = &l4_ck,
1434         .flags          = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
1435         .enable_reg     = (void __iomem *)&CM_ICLKEN1_CORE,
1436         .enable_bit     = 21,
1437         .recalc         = &omap2_followparent_recalc,
1438 };
1439
1440 static struct clk uart1_fck = {
1441         .name           = "uart1_fck",
1442         .parent         = &func_48m_ck,
1443         .flags          = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
1444         .enable_reg     = (void __iomem *)&CM_FCLKEN1_CORE,
1445         .enable_bit     = 21,
1446         .recalc         = &omap2_followparent_recalc,
1447 };
1448
1449 static struct clk uart2_ick = {
1450         .name           = "uart2_ick",
1451         .parent         = &l4_ck,
1452         .flags          = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
1453         .enable_reg     = (void __iomem *)&CM_ICLKEN1_CORE,
1454         .enable_bit     = 22,
1455         .recalc         = &omap2_followparent_recalc,
1456 };
1457
1458 static struct clk uart2_fck = {
1459         .name           = "uart2_fck",
1460         .parent         = &func_48m_ck,
1461         .flags          = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
1462         .enable_reg     = (void __iomem *)&CM_FCLKEN1_CORE,
1463         .enable_bit     = 22,
1464         .recalc         = &omap2_followparent_recalc,
1465 };
1466
1467 static struct clk uart3_ick = {
1468         .name           = "uart3_ick",
1469         .parent         = &l4_ck,
1470         .flags          = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
1471         .enable_reg     = (void __iomem *)&CM_ICLKEN2_CORE,
1472         .enable_bit     = 2,
1473         .recalc         = &omap2_followparent_recalc,
1474 };
1475
1476 static struct clk uart3_fck = {
1477         .name           = "uart3_fck",
1478         .parent         = &func_48m_ck,
1479         .flags          = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
1480         .enable_reg     = (void __iomem *)&CM_FCLKEN2_CORE,
1481         .enable_bit     = 2,
1482         .recalc         = &omap2_followparent_recalc,
1483 };
1484
1485 static struct clk gpios_ick = {
1486         .name           = "gpios_ick",
1487         .parent         = &l4_ck,
1488         .flags          = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
1489         .enable_reg     = (void __iomem *)&CM_ICLKEN_WKUP,
1490         .enable_bit     = 2,
1491         .recalc         = &omap2_followparent_recalc,
1492 };
1493
1494 static struct clk gpios_fck = {
1495         .name           = "gpios_fck",
1496         .parent         = &func_32k_ck,
1497         .flags          = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
1498         .enable_reg     = (void __iomem *)&CM_FCLKEN_WKUP,
1499         .enable_bit     = 2,
1500         .recalc         = &omap2_followparent_recalc,
1501 };
1502
1503 static struct clk mpu_wdt_ick = {
1504         .name           = "mpu_wdt_ick",
1505         .parent         = &l4_ck,
1506         .flags          = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
1507         .enable_reg     = (void __iomem *)&CM_ICLKEN_WKUP,
1508         .enable_bit     = 3,
1509         .recalc         = &omap2_followparent_recalc,
1510 };
1511
1512 static struct clk mpu_wdt_fck = {
1513         .name           = "mpu_wdt_fck",
1514         .parent         = &func_32k_ck,
1515         .flags          = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
1516         .enable_reg     = (void __iomem *)&CM_FCLKEN_WKUP,
1517         .enable_bit     = 3,
1518         .recalc         = &omap2_followparent_recalc,
1519 };
1520
1521 static struct clk sync_32k_ick = {
1522         .name           = "sync_32k_ick",
1523         .parent         = &l4_ck,
1524         .flags          = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
1525         .enable_reg     = (void __iomem *)&CM_ICLKEN_WKUP,
1526         .enable_bit     = 1,
1527         .recalc         = &omap2_followparent_recalc,
1528 };
1529 static struct clk wdt1_ick = {
1530         .name           = "wdt1_ick",
1531         .parent         = &l4_ck,
1532         .flags          = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
1533         .enable_reg     = (void __iomem *)&CM_ICLKEN_WKUP,
1534         .enable_bit     = 4,
1535         .recalc         = &omap2_followparent_recalc,
1536 };
1537 static struct clk omapctrl_ick = {
1538         .name           = "omapctrl_ick",
1539         .parent         = &l4_ck,
1540         .flags          = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
1541         .enable_reg     = (void __iomem *)&CM_ICLKEN_WKUP,
1542         .enable_bit     = 5,
1543         .recalc         = &omap2_followparent_recalc,
1544 };
1545 static struct clk icr_ick = {
1546         .name           = "icr_ick",
1547         .parent         = &l4_ck,
1548         .flags          = CLOCK_IN_OMAP243X,
1549         .enable_reg     = (void __iomem *)&CM_ICLKEN_WKUP,
1550         .enable_bit     = 6,
1551         .recalc         = &omap2_followparent_recalc,
1552 };
1553
1554 static struct clk cam_ick = {
1555         .name           = "cam_ick",
1556         .parent         = &l4_ck,
1557         .flags          = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
1558         .enable_reg     = (void __iomem *)&CM_ICLKEN1_CORE,
1559         .enable_bit     = 31,
1560         .recalc         = &omap2_followparent_recalc,
1561 };
1562
1563 static struct clk cam_fck = {
1564         .name           = "cam_fck",
1565         .parent         = &func_96m_ck,
1566         .flags          = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
1567         .enable_reg     = (void __iomem *)&CM_FCLKEN1_CORE,
1568         .enable_bit     = 31,
1569         .recalc         = &omap2_followparent_recalc,
1570 };
1571
1572 static struct clk mailboxes_ick = {
1573         .name           = "mailboxes_ick",
1574         .parent         = &l4_ck,
1575         .flags          = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
1576         .enable_reg     = (void __iomem *)&CM_ICLKEN1_CORE,
1577         .enable_bit     = 30,
1578         .recalc         = &omap2_followparent_recalc,
1579 };
1580
1581 static struct clk wdt4_ick = {
1582         .name           = "wdt4_ick",
1583         .parent         = &l4_ck,
1584         .flags          = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
1585         .enable_reg     = (void __iomem *)&CM_ICLKEN1_CORE,
1586         .enable_bit     = 29,
1587         .recalc         = &omap2_followparent_recalc,
1588 };
1589
1590 static struct clk wdt4_fck = {
1591         .name           = "wdt4_fck",
1592         .parent         = &func_32k_ck,
1593         .flags          = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
1594         .enable_reg     = (void __iomem *)&CM_FCLKEN1_CORE,
1595         .enable_bit     = 29,
1596         .recalc         = &omap2_followparent_recalc,
1597 };
1598
1599 static struct clk wdt3_ick = {
1600         .name           = "wdt3_ick",
1601         .parent         = &l4_ck,
1602         .flags          = CLOCK_IN_OMAP242X,
1603         .enable_reg     = (void __iomem *)&CM_ICLKEN1_CORE,
1604         .enable_bit     = 28,
1605         .recalc         = &omap2_followparent_recalc,
1606 };
1607
1608 static struct clk wdt3_fck = {
1609         .name           = "wdt3_fck",
1610         .parent         = &func_32k_ck,
1611         .flags          = CLOCK_IN_OMAP242X,
1612         .enable_reg     = (void __iomem *)&CM_FCLKEN1_CORE,
1613         .enable_bit     = 28,
1614         .recalc         = &omap2_followparent_recalc,
1615 };
1616
1617 static struct clk mspro_ick = {
1618         .name           = "mspro_ick",
1619         .parent         = &l4_ck,
1620         .flags          = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
1621         .enable_reg     = (void __iomem *)&CM_ICLKEN1_CORE,
1622         .enable_bit     = 27,
1623         .recalc         = &omap2_followparent_recalc,
1624 };
1625
1626 static struct clk mspro_fck = {
1627         .name           = "mspro_fck",
1628         .parent         = &func_96m_ck,
1629         .flags          = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
1630         .enable_reg     = (void __iomem *)&CM_FCLKEN1_CORE,
1631         .enable_bit     = 27,
1632         .recalc         = &omap2_followparent_recalc,
1633 };
1634
1635 static struct clk mmc_ick = {
1636         .name           = "mmc_ick",
1637         .parent         = &l4_ck,
1638         .flags          = CLOCK_IN_OMAP242X,
1639         .enable_reg     = (void __iomem *)&CM_ICLKEN1_CORE,
1640         .enable_bit     = 26,
1641         .recalc         = &omap2_followparent_recalc,
1642 };
1643
1644 static struct clk mmc_fck = {
1645         .name           = "mmc_fck",
1646         .parent         = &func_96m_ck,
1647         .flags          = CLOCK_IN_OMAP242X,
1648         .enable_reg     = (void __iomem *)&CM_FCLKEN1_CORE,
1649         .enable_bit     = 26,
1650         .recalc         = &omap2_followparent_recalc,
1651 };
1652
1653 static struct clk fac_ick = {
1654         .name           = "fac_ick",
1655         .parent         = &l4_ck,
1656         .flags          = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
1657         .enable_reg     = (void __iomem *)&CM_ICLKEN1_CORE,
1658         .enable_bit     = 25,
1659         .recalc         = &omap2_followparent_recalc,
1660 };
1661
1662 static struct clk fac_fck = {
1663         .name           = "fac_fck",
1664         .parent         = &func_12m_ck,
1665         .flags          = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
1666         .enable_reg     = (void __iomem *)&CM_FCLKEN1_CORE,
1667         .enable_bit     = 25,
1668         .recalc         = &omap2_followparent_recalc,
1669 };
1670
1671 static struct clk eac_ick = {
1672         .name           = "eac_ick",
1673         .parent         = &l4_ck,
1674         .flags          = CLOCK_IN_OMAP242X,
1675         .enable_reg     = (void __iomem *)&CM_ICLKEN1_CORE,
1676         .enable_bit     = 24,
1677         .recalc         = &omap2_followparent_recalc,
1678 };
1679
1680 static struct clk eac_fck = {
1681         .name           = "eac_fck",
1682         .parent         = &func_96m_ck,
1683         .flags          = CLOCK_IN_OMAP242X,
1684         .enable_reg     = (void __iomem *)&CM_FCLKEN1_CORE,
1685         .enable_bit     = 24,
1686         .recalc         = &omap2_followparent_recalc,
1687 };
1688
1689 static struct clk hdq_ick = {
1690         .name           = "hdq_ick",
1691         .parent         = &l4_ck,
1692         .flags          = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
1693         .enable_reg     = (void __iomem *)&CM_ICLKEN1_CORE,
1694         .enable_bit     = 23,
1695         .recalc         = &omap2_followparent_recalc,
1696 };
1697
1698 static struct clk hdq_fck = {
1699         .name           = "hdq_fck",
1700         .parent         = &func_12m_ck,
1701         .flags          = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
1702         .enable_reg     = (void __iomem *)&CM_FCLKEN1_CORE,
1703         .enable_bit     = 23,
1704         .recalc         = &omap2_followparent_recalc,
1705 };
1706
1707 static struct clk i2c2_ick = {
1708         .name           = "i2c_ick",
1709         .id             = 2,
1710         .parent         = &l4_ck,
1711         .flags          = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
1712         .enable_reg     = (void __iomem *)&CM_ICLKEN1_CORE,
1713         .enable_bit     = 20,
1714         .recalc         = &omap2_followparent_recalc,
1715 };
1716
1717 static struct clk i2c2_fck = {
1718         .name           = "i2c_fck",
1719         .id             = 2,
1720         .parent         = &func_12m_ck,
1721         .flags          = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
1722         .enable_reg     = (void __iomem *)&CM_FCLKEN1_CORE,
1723         .enable_bit     = 20,
1724         .recalc         = &omap2_followparent_recalc,
1725 };
1726
1727 static struct clk i2chs2_fck = {
1728         .name           = "i2chs2_fck",
1729         .parent         = &func_96m_ck,
1730         .flags          = CLOCK_IN_OMAP243X,
1731         .enable_reg     = (void __iomem *)&CM_FCLKEN2_CORE,
1732         .enable_bit     = 20,
1733         .recalc         = &omap2_followparent_recalc,
1734 };
1735
1736 static struct clk i2c1_ick = {
1737         .name           = "i2c_ick",
1738         .id             = 1,
1739         .parent         = &l4_ck,
1740         .flags          = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
1741         .enable_reg     = (void __iomem *)&CM_ICLKEN1_CORE,
1742         .enable_bit     = 19,
1743         .recalc         = &omap2_followparent_recalc,
1744 };
1745
1746 static struct clk i2c1_fck = {
1747         .name           = "i2c_fck",
1748         .id             = 1,
1749         .parent         = &func_12m_ck,
1750         .flags          = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
1751         .enable_reg     = (void __iomem *)&CM_FCLKEN1_CORE,
1752         .enable_bit     = 19,
1753         .recalc         = &omap2_followparent_recalc,
1754 };
1755
1756 static struct clk i2chs1_fck = {
1757         .name           = "i2chs1_fck",
1758         .parent         = &func_96m_ck,
1759         .flags          = CLOCK_IN_OMAP243X,
1760         .enable_reg     = (void __iomem *)&CM_FCLKEN2_CORE,
1761         .enable_bit     = 19,
1762         .recalc         = &omap2_followparent_recalc,
1763 };
1764
1765 static struct clk vlynq_ick = {
1766         .name           = "vlynq_ick",
1767         .parent         = &core_l3_ck,
1768         .flags          = CLOCK_IN_OMAP242X,
1769         .enable_reg     = (void __iomem *)&CM_ICLKEN1_CORE,
1770         .enable_bit     = 3,
1771         .recalc         = &omap2_followparent_recalc,
1772 };
1773
1774 static struct clk vlynq_fck = {
1775         .name           = "vlynq_fck",
1776         .parent         = &func_96m_ck,
1777         .flags          = CLOCK_IN_OMAP242X  | RATE_CKCTL | CM_CORE_SEL1 | DELAYED_APP,
1778         .enable_reg     = (void __iomem *)&CM_FCLKEN1_CORE,
1779         .enable_bit     = 3,
1780         .src_offset     = 15,
1781         .recalc         = &omap2_followparent_recalc,
1782 };
1783
1784 static struct clk sdrc_ick = {
1785         .name           = "sdrc_ick",
1786         .parent         = &l4_ck,
1787         .flags          = CLOCK_IN_OMAP243X,
1788         .enable_reg     = (void __iomem *)&CM_ICLKEN3_CORE,
1789         .enable_bit     = 2,
1790         .recalc         = &omap2_followparent_recalc,
1791 };
1792
1793 static struct clk des_ick = {
1794         .name           = "des_ick",
1795         .parent         = &l4_ck,
1796         .flags          = CLOCK_IN_OMAP243X | CLOCK_IN_OMAP242X,
1797         .enable_reg     = (void __iomem *)&CM_ICLKEN4_CORE,
1798         .enable_bit     = 0,
1799         .recalc         = &omap2_followparent_recalc,
1800 };
1801
1802 static struct clk sha_ick = {
1803         .name           = "sha_ick",
1804         .parent         = &l4_ck,
1805         .flags          = CLOCK_IN_OMAP243X | CLOCK_IN_OMAP242X,
1806         .enable_reg     = (void __iomem *)&CM_ICLKEN4_CORE,
1807         .enable_bit     = 1,
1808         .recalc         = &omap2_followparent_recalc,
1809 };
1810
1811 static struct clk rng_ick = {
1812         .name           = "rng_ick",
1813         .parent         = &l4_ck,
1814         .flags          = CLOCK_IN_OMAP243X | CLOCK_IN_OMAP242X,
1815         .enable_reg     = (void __iomem *)&CM_ICLKEN4_CORE,
1816         .enable_bit     = 2,
1817         .recalc         = &omap2_followparent_recalc,
1818 };
1819
1820 static struct clk aes_ick = {
1821         .name           = "aes_ick",
1822         .parent         = &l4_ck,
1823         .flags          = CLOCK_IN_OMAP243X | CLOCK_IN_OMAP242X,
1824         .enable_reg     = (void __iomem *)&CM_ICLKEN4_CORE,
1825         .enable_bit     = 3,
1826         .recalc         = &omap2_followparent_recalc,
1827 };
1828
1829 static struct clk pka_ick = {
1830         .name           = "pka_ick",
1831         .parent         = &l4_ck,
1832         .flags          = CLOCK_IN_OMAP243X | CLOCK_IN_OMAP242X,
1833         .enable_reg     = (void __iomem *)&CM_ICLKEN4_CORE,
1834         .enable_bit     = 4,
1835         .recalc         = &omap2_followparent_recalc,
1836 };
1837
1838 static struct clk usb_fck = {
1839         .name           = "usb_fck",
1840         .parent         = &func_48m_ck,
1841         .flags          = CLOCK_IN_OMAP243X | CLOCK_IN_OMAP242X,
1842         .enable_reg     = (void __iomem *)&CM_FCLKEN2_CORE,
1843         .enable_bit     = 0,
1844         .recalc         = &omap2_followparent_recalc,
1845 };
1846
1847 static struct clk usbhs_ick = {
1848         .name           = "usbhs_ick",
1849         .parent         = &core_l3_ck,
1850         .flags          = CLOCK_IN_OMAP243X,
1851         .enable_reg     = (void __iomem *)&CM_ICLKEN2_CORE,
1852         .enable_bit     = 6,
1853         .recalc         = &omap2_followparent_recalc,
1854 };
1855
1856 static struct clk mmchs1_ick = {
1857         .name           = "mmchs1_ick",
1858         .parent         = &l4_ck,
1859         .flags          = CLOCK_IN_OMAP243X,
1860         .enable_reg     = (void __iomem *)&CM_ICLKEN2_CORE,
1861         .enable_bit     = 7,
1862         .recalc         = &omap2_followparent_recalc,
1863 };
1864
1865 static struct clk mmchs1_fck = {
1866         .name           = "mmchs1_fck",
1867         .parent         = &func_96m_ck,
1868         .flags          = CLOCK_IN_OMAP243X,
1869         .enable_reg     = (void __iomem *)&CM_FCLKEN2_CORE,
1870         .enable_bit     = 7,
1871         .recalc         = &omap2_followparent_recalc,
1872 };
1873
1874 static struct clk mmchs2_ick = {
1875         .name           = "mmchs2_ick",
1876         .parent         = &l4_ck,
1877         .flags          = CLOCK_IN_OMAP243X,
1878         .enable_reg     = (void __iomem *)&CM_ICLKEN2_CORE,
1879         .enable_bit     = 8,
1880         .recalc         = &omap2_followparent_recalc,
1881 };
1882
1883 static struct clk mmchs2_fck = {
1884         .name           = "mmchs2_fck",
1885         .parent         = &func_96m_ck,
1886         .flags          = CLOCK_IN_OMAP243X,
1887         .enable_reg     = (void __iomem *)&CM_FCLKEN2_CORE,
1888         .enable_bit     = 8,
1889         .recalc         = &omap2_followparent_recalc,
1890 };
1891
1892 static struct clk gpio5_ick = {
1893         .name           = "gpio5_ick",
1894         .parent         = &l4_ck,
1895         .flags          = CLOCK_IN_OMAP243X,
1896         .enable_reg     = (void __iomem *)&CM_ICLKEN2_CORE,
1897         .enable_bit     = 10,
1898         .recalc         = &omap2_followparent_recalc,
1899 };
1900
1901 static struct clk gpio5_fck = {
1902         .name           = "gpio5_fck",
1903         .parent         = &func_32k_ck,
1904         .flags          = CLOCK_IN_OMAP243X,
1905         .enable_reg     = (void __iomem *)&CM_FCLKEN2_CORE,
1906         .enable_bit     = 10,
1907         .recalc         = &omap2_followparent_recalc,
1908 };
1909
1910 static struct clk mdm_intc_ick = {
1911         .name           = "mdm_intc_ick",
1912         .parent         = &l4_ck,
1913         .flags          = CLOCK_IN_OMAP243X,
1914         .enable_reg     = (void __iomem *)&CM_ICLKEN2_CORE,
1915         .enable_bit     = 11,
1916         .recalc         = &omap2_followparent_recalc,
1917 };
1918
1919 static struct clk mmchsdb1_fck = {
1920         .name           = "mmchsdb1_fck",
1921         .parent         = &func_32k_ck,
1922         .flags          = CLOCK_IN_OMAP243X,
1923         .enable_reg     = (void __iomem *)&CM_FCLKEN2_CORE,
1924         .enable_bit     = 16,
1925         .recalc         = &omap2_followparent_recalc,
1926 };
1927
1928 static struct clk mmchsdb2_fck = {
1929         .name           = "mmchsdb2_fck",
1930         .parent         = &func_32k_ck,
1931         .flags          = CLOCK_IN_OMAP243X,
1932         .enable_reg     = (void __iomem *)&CM_FCLKEN2_CORE,
1933         .enable_bit     = 17,
1934         .recalc         = &omap2_followparent_recalc,
1935 };
1936
1937 /*
1938  * This clock is a composite clock which does entire set changes then
1939  * forces a rebalance. It keys on the MPU speed, but it really could
1940  * be any key speed part of a set in the rate table.
1941  *
1942  * to really change a set, you need memory table sets which get changed
1943  * in sram, pre-notifiers & post notifiers, changing the top set, without
1944  * having low level display recalc's won't work... this is why dpm notifiers
1945  * work, isr's off, walk a list of clocks already _off_ and not messing with
1946  * the bus.
1947  *
1948  * This clock should have no parent. It embodies the entire upper level
1949  * active set. A parent will mess up some of the init also.
1950  */
1951 static struct clk virt_prcm_set = {
1952         .name           = "virt_prcm_set",
1953         .flags          = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X |
1954                                 VIRTUAL_CLOCK | ALWAYS_ENABLED | DELAYED_APP,
1955         .parent         = &mpu_ck,      /* Indexed by mpu speed, no parent */
1956         .recalc         = &omap2_mpu_recalc,    /* sets are keyed on mpu rate */
1957         .set_rate       = &omap2_select_table_rate,
1958         .round_rate     = &omap2_round_to_table_rate,
1959 };
1960
1961 static struct clk *onchip_clks[] = {
1962         /* external root sources */
1963         &func_32k_ck,
1964         &osc_ck,
1965         &sys_ck,
1966         &alt_ck,
1967         /* internal analog sources */
1968         &dpll_ck,
1969         &apll96_ck,
1970         &apll54_ck,
1971         /* internal prcm root sources */
1972         &func_54m_ck,
1973         &core_ck,
1974         &sleep_ck,
1975         &func_96m_ck,
1976         &func_48m_ck,
1977         &func_12m_ck,
1978         &wdt1_osc_ck,
1979         &sys_clkout,
1980         &sys_clkout2,
1981         &emul_ck,
1982         /* mpu domain clocks */
1983         &mpu_ck,
1984         /* dsp domain clocks */
1985         &iva2_1_fck,            /* 2430 */
1986         &iva2_1_ick,
1987         &dsp_ick,               /* 2420 */
1988         &dsp_fck,
1989         &iva1_ifck,
1990         &iva1_mpu_int_ifck,
1991         /* GFX domain clocks */
1992         &gfx_3d_fck,
1993         &gfx_2d_fck,
1994         &gfx_ick,
1995         /* Modem domain clocks */
1996         &mdm_ick,
1997         &mdm_osc_ck,
1998         /* DSS domain clocks */
1999         &dss_ick,
2000         &dss1_fck,
2001         &dss2_fck,
2002         &dss_54m_fck,
2003         /* L3 domain clocks */
2004         &core_l3_ck,
2005         &ssi_ssr_sst_fck,
2006         &usb_l4_ick,
2007         /* L4 domain clocks */
2008         &l4_ck,                 /* used as both core_l4 and wu_l4 */
2009         &ssi_l4_ick,
2010         /* virtual meta-group clock */
2011         &virt_prcm_set,
2012         /* general l4 interface ck, multi-parent functional clk */
2013         &gpt1_ick,
2014         &gpt1_fck,
2015         &gpt2_ick,
2016         &gpt2_fck,
2017         &gpt3_ick,
2018         &gpt3_fck,
2019         &gpt4_ick,
2020         &gpt4_fck,
2021         &gpt5_ick,
2022         &gpt5_fck,
2023         &gpt6_ick,
2024         &gpt6_fck,
2025         &gpt7_ick,
2026         &gpt7_fck,
2027         &gpt8_ick,
2028         &gpt8_fck,
2029         &gpt9_ick,
2030         &gpt9_fck,
2031         &gpt10_ick,
2032         &gpt10_fck,
2033         &gpt11_ick,
2034         &gpt11_fck,
2035         &gpt12_ick,
2036         &gpt12_fck,
2037         &mcbsp1_ick,
2038         &mcbsp1_fck,
2039         &mcbsp2_ick,
2040         &mcbsp2_fck,
2041         &mcbsp3_ick,
2042         &mcbsp3_fck,
2043         &mcbsp4_ick,
2044         &mcbsp4_fck,
2045         &mcbsp5_ick,
2046         &mcbsp5_fck,
2047         &mcspi1_ick,
2048         &mcspi1_fck,
2049         &mcspi2_ick,
2050         &mcspi2_fck,
2051         &mcspi3_ick,
2052         &mcspi3_fck,
2053         &uart1_ick,
2054         &uart1_fck,
2055         &uart2_ick,
2056         &uart2_fck,
2057         &uart3_ick,
2058         &uart3_fck,
2059         &gpios_ick,
2060         &gpios_fck,
2061         &mpu_wdt_ick,
2062         &mpu_wdt_fck,
2063         &sync_32k_ick,
2064         &wdt1_ick,
2065         &omapctrl_ick,
2066         &icr_ick,
2067         &cam_fck,
2068         &cam_ick,
2069         &mailboxes_ick,
2070         &wdt4_ick,
2071         &wdt4_fck,
2072         &wdt3_ick,
2073         &wdt3_fck,
2074         &mspro_ick,
2075         &mspro_fck,
2076         &mmc_ick,
2077         &mmc_fck,
2078         &fac_ick,
2079         &fac_fck,
2080         &eac_ick,
2081         &eac_fck,
2082         &hdq_ick,
2083         &hdq_fck,
2084         &i2c1_ick,
2085         &i2c1_fck,
2086         &i2chs1_fck,
2087         &i2c2_ick,
2088         &i2c2_fck,
2089         &i2chs2_fck,
2090         &vlynq_ick,
2091         &vlynq_fck,
2092         &sdrc_ick,
2093         &des_ick,
2094         &sha_ick,
2095         &rng_ick,
2096         &aes_ick,
2097         &pka_ick,
2098         &usb_fck,
2099         &usbhs_ick,
2100         &mmchs1_ick,
2101         &mmchs1_fck,
2102         &mmchs2_ick,
2103         &mmchs2_fck,
2104         &gpio5_ick,
2105         &gpio5_fck,
2106         &mdm_intc_ick,
2107         &mmchsdb1_fck,
2108         &mmchsdb2_fck,
2109 };
2110
2111 #endif