arch/arm/mach-omap2/clock24xx.h

   1 /*
   2  *  linux/arch/arm/mach-omap2/clock24xx.h
   3  *
   4  *  Copyright (C) 2005-2008 Texas Instruments, Inc.
   5  *  Copyright (C) 2004-2008 Nokia Corporation
   6  *
   7  *  Contacts:
   8  *  Richard Woodruff <r-woodruff2@ti.com>
   9  *  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 version 2 as
  13  * published by the Free Software Foundation.
  14  */
  15
  16 #ifndef __ARCH_ARM_MACH_OMAP2_CLOCK24XX_H
  17 #define __ARCH_ARM_MACH_OMAP2_CLOCK24XX_H
  18
  19 #include "clock.h"
  20
  21 #include "prm.h"
  22 #include "cm.h"
  23 #include "prm-regbits-24xx.h"
  24 #include "cm-regbits-24xx.h"
  25 #include "sdrc.h"
  26
  27 static void omap2_table_mpu_recalc(struct clk *clk);
  28 static int omap2_select_table_rate(struct clk *clk, unsigned long rate);
  29 static long omap2_round_to_table_rate(struct clk *clk, unsigned long rate);
  30 static void omap2_sys_clk_recalc(struct clk *clk);
  31 static void omap2_osc_clk_recalc(struct clk *clk);
  32 static void omap2_sys_clk_recalc(struct clk *clk);
  33 static void omap2_dpllcore_recalc(struct clk *clk);
  34 static int omap2_clk_fixed_enable(struct clk *clk);
  35 static void omap2_clk_fixed_disable(struct clk *clk);
  36 static int omap2_enable_osc_ck(struct clk *clk);
  37 static void omap2_disable_osc_ck(struct clk *clk);
  38 static int omap2_reprogram_dpllcore(struct clk *clk, unsigned long rate);
  39
  40 /* Key dividers which make up a PRCM set. Ratio's for a PRCM are mandated.
  41  * xtal_speed, dpll_speed, mpu_speed, CM_CLKSEL_MPU,CM_CLKSEL_DSP
  42  * CM_CLKSEL_GFX, CM_CLKSEL1_CORE, CM_CLKSEL1_PLL CM_CLKSEL2_PLL, CM_CLKSEL_MDM
  43  */
  44 struct prcm_config {
  45         unsigned long xtal_speed;       /* crystal rate */
  46         unsigned long dpll_speed;       /* dpll: out*xtal*M/(N-1)table_recalc */
  47         unsigned long mpu_speed;        /* speed of MPU */
  48         unsigned long cm_clksel_mpu;    /* mpu divider */
  49         unsigned long cm_clksel_dsp;    /* dsp+iva1 div(2420), iva2.1(2430) */
  50         unsigned long cm_clksel_gfx;    /* gfx dividers */
  51         unsigned long cm_clksel1_core;  /* major subsystem dividers */
  52         unsigned long cm_clksel1_pll;   /* m,n */
  53         unsigned long cm_clksel2_pll;   /* dpllx1 or x2 out */
  54         unsigned long cm_clksel_mdm;    /* modem dividers 2430 only */
  55         unsigned long base_sdrc_rfr;    /* base refresh timing for a set */
  56         unsigned char flags;
  57 };
  58
  59 /*
  60  * The OMAP2 processor can be run at several discrete 'PRCM configurations'.
  61  * These configurations are characterized by voltage and speed for clocks.
  62  * The device is only validated for certain combinations. One way to express
  63  * these combinations is via the 'ratio's' which the clocks operate with
  64  * respect to each other. These ratio sets are for a given voltage/DPLL
  65  * setting. All configurations can be described by a DPLL setting and a ratio
  66  * There are 3 ratio sets for the 2430 and X ratio sets for 2420.
  67  *
  68  * 2430 differs from 2420 in that there are no more phase synchronizers used.
  69  * They both have a slightly different clock domain setup. 2420(iva1,dsp) vs
  70  * 2430 (iva2.1, NOdsp, mdm)
  71  */
  72
  73 /* Core fields for cm_clksel, not ratio governed */
  74 #define RX_CLKSEL_DSS1                  (0x10 << 8)
  75 #define RX_CLKSEL_DSS2                  (0x0 << 13)
  76 #define RX_CLKSEL_SSI                   (0x5 << 20)
  77
  78 /*-------------------------------------------------------------------------
  79  * Voltage/DPLL ratios
  80  *-------------------------------------------------------------------------*/
  81
  82 /* 2430 Ratio's, 2430-Ratio Config 1 */
  83 #define R1_CLKSEL_L3                    (4 << 0)
  84 #define R1_CLKSEL_L4                    (2 << 5)
  85 #define R1_CLKSEL_USB                   (4 << 25)
  86 #define R1_CM_CLKSEL1_CORE_VAL          R1_CLKSEL_USB | RX_CLKSEL_SSI | \
  87                                         RX_CLKSEL_DSS2 | RX_CLKSEL_DSS1 | \
  88                                         R1_CLKSEL_L4 | R1_CLKSEL_L3
  89 #define R1_CLKSEL_MPU                   (2 << 0)
  90 #define R1_CM_CLKSEL_MPU_VAL            R1_CLKSEL_MPU
  91 #define R1_CLKSEL_DSP                   (2 << 0)
  92 #define R1_CLKSEL_DSP_IF                (2 << 5)
  93 #define R1_CM_CLKSEL_DSP_VAL            R1_CLKSEL_DSP | R1_CLKSEL_DSP_IF
  94 #define R1_CLKSEL_GFX                   (2 << 0)
  95 #define R1_CM_CLKSEL_GFX_VAL            R1_CLKSEL_GFX
  96 #define R1_CLKSEL_MDM                   (4 << 0)
  97 #define R1_CM_CLKSEL_MDM_VAL            R1_CLKSEL_MDM
  98
  99 /* 2430-Ratio Config 2 */
 100 #define R2_CLKSEL_L3                    (6 << 0)
 101 #define R2_CLKSEL_L4                    (2 << 5)
 102 #define R2_CLKSEL_USB                   (2 << 25)
 103 #define R2_CM_CLKSEL1_CORE_VAL          R2_CLKSEL_USB | RX_CLKSEL_SSI | \
 104                                         RX_CLKSEL_DSS2 | RX_CLKSEL_DSS1 | \
 105                                         R2_CLKSEL_L4 | R2_CLKSEL_L3
 106 #define R2_CLKSEL_MPU                   (2 << 0)
 107 #define R2_CM_CLKSEL_MPU_VAL            R2_CLKSEL_MPU
 108 #define R2_CLKSEL_DSP                   (2 << 0)
 109 #define R2_CLKSEL_DSP_IF                (3 << 5)
 110 #define R2_CM_CLKSEL_DSP_VAL            R2_CLKSEL_DSP | R2_CLKSEL_DSP_IF
 111 #define R2_CLKSEL_GFX                   (2 << 0)
 112 #define R2_CM_CLKSEL_GFX_VAL            R2_CLKSEL_GFX
 113 #define R2_CLKSEL_MDM                   (6 << 0)
 114 #define R2_CM_CLKSEL_MDM_VAL            R2_CLKSEL_MDM
 115
 116 /* 2430-Ratio Bootm (BYPASS) */
 117 #define RB_CLKSEL_L3                    (1 << 0)
 118 #define RB_CLKSEL_L4                    (1 << 5)
 119 #define RB_CLKSEL_USB                   (1 << 25)
 120 #define RB_CM_CLKSEL1_CORE_VAL          RB_CLKSEL_USB | RX_CLKSEL_SSI | \
 121                                         RX_CLKSEL_DSS2 | RX_CLKSEL_DSS1 | \
 122                                         RB_CLKSEL_L4 | RB_CLKSEL_L3
 123 #define RB_CLKSEL_MPU                   (1 << 0)
 124 #define RB_CM_CLKSEL_MPU_VAL            RB_CLKSEL_MPU
 125 #define RB_CLKSEL_DSP                   (1 << 0)
 126 #define RB_CLKSEL_DSP_IF                (1 << 5)
 127 #define RB_CM_CLKSEL_DSP_VAL            RB_CLKSEL_DSP | RB_CLKSEL_DSP_IF
 128 #define RB_CLKSEL_GFX                   (1 << 0)
 129 #define RB_CM_CLKSEL_GFX_VAL            RB_CLKSEL_GFX
 130 #define RB_CLKSEL_MDM                   (1 << 0)
 131 #define RB_CM_CLKSEL_MDM_VAL            RB_CLKSEL_MDM
 132
 133 /* 2420 Ratio Equivalents */
 134 #define RXX_CLKSEL_VLYNQ                (0x12 << 15)
 135 #define RXX_CLKSEL_SSI                  (0x8 << 20)
 136
 137 /* 2420-PRCM III 532MHz core */
 138 #define RIII_CLKSEL_L3                  (4 << 0)        /* 133MHz */
 139 #define RIII_CLKSEL_L4                  (2 << 5)        /* 66.5MHz */
 140 #define RIII_CLKSEL_USB                 (4 << 25)       /* 33.25MHz */
 141 #define RIII_CM_CLKSEL1_CORE_VAL        RIII_CLKSEL_USB | RXX_CLKSEL_SSI | \
 142                                         RXX_CLKSEL_VLYNQ | RX_CLKSEL_DSS2 | \
 143                                         RX_CLKSEL_DSS1 | RIII_CLKSEL_L4 | \
 144                                         RIII_CLKSEL_L3
 145 #define RIII_CLKSEL_MPU                 (2 << 0)        /* 266MHz */
 146 #define RIII_CM_CLKSEL_MPU_VAL          RIII_CLKSEL_MPU
 147 #define RIII_CLKSEL_DSP                 (3 << 0)        /* c5x - 177.3MHz */
 148 #define RIII_CLKSEL_DSP_IF              (2 << 5)        /* c5x - 88.67MHz */
 149 #define RIII_SYNC_DSP                   (1 << 7)        /* Enable sync */
 150 #define RIII_CLKSEL_IVA                 (6 << 8)        /* iva1 - 88.67MHz */
 151 #define RIII_SYNC_IVA                   (1 << 13)       /* Enable sync */
 152 #define RIII_CM_CLKSEL_DSP_VAL          RIII_SYNC_IVA | RIII_CLKSEL_IVA | \
 153                                         RIII_SYNC_DSP | RIII_CLKSEL_DSP_IF | \
 154                                         RIII_CLKSEL_DSP
 155 #define RIII_CLKSEL_GFX                 (2 << 0)        /* 66.5MHz */
 156 #define RIII_CM_CLKSEL_GFX_VAL          RIII_CLKSEL_GFX
 157
 158 /* 2420-PRCM II 600MHz core */
 159 #define RII_CLKSEL_L3                   (6 << 0)        /* 100MHz */
 160 #define RII_CLKSEL_L4                   (2 << 5)        /* 50MHz */
 161 #define RII_CLKSEL_USB                  (2 << 25)       /* 50MHz */
 162 #define RII_CM_CLKSEL1_CORE_VAL         RII_CLKSEL_USB | \
 163                                         RXX_CLKSEL_SSI | RXX_CLKSEL_VLYNQ | \
 164                                         RX_CLKSEL_DSS2 | RX_CLKSEL_DSS1 | \
 165                                         RII_CLKSEL_L4 | RII_CLKSEL_L3
 166 #define RII_CLKSEL_MPU                  (2 << 0)        /* 300MHz */
 167 #define RII_CM_CLKSEL_MPU_VAL           RII_CLKSEL_MPU
 168 #define RII_CLKSEL_DSP                  (3 << 0)        /* c5x - 200MHz */
 169 #define RII_CLKSEL_DSP_IF               (2 << 5)        /* c5x - 100MHz */
 170 #define RII_SYNC_DSP                    (0 << 7)        /* Bypass sync */
 171 #define RII_CLKSEL_IVA                  (3 << 8)        /* iva1 - 200MHz */
 172 #define RII_SYNC_IVA                    (0 << 13)       /* Bypass sync */
 173 #define RII_CM_CLKSEL_DSP_VAL           RII_SYNC_IVA | RII_CLKSEL_IVA | \
 174                                         RII_SYNC_DSP | RII_CLKSEL_DSP_IF | \
 175                                         RII_CLKSEL_DSP
 176 #define RII_CLKSEL_GFX                  (2 << 0)        /* 50MHz */
 177 #define RII_CM_CLKSEL_GFX_VAL           RII_CLKSEL_GFX
 178
 179 /* 2420-PRCM I 660MHz core */
 180 #define RI_CLKSEL_L3                    (4 << 0)        /* 165MHz */
 181 #define RI_CLKSEL_L4                    (2 << 5)        /* 82.5MHz */
 182 #define RI_CLKSEL_USB                   (4 << 25)       /* 41.25MHz */
 183 #define RI_CM_CLKSEL1_CORE_VAL          RI_CLKSEL_USB | \
 184                                         RXX_CLKSEL_SSI | RXX_CLKSEL_VLYNQ | \
 185                                         RX_CLKSEL_DSS2 | RX_CLKSEL_DSS1 | \
 186                                         RI_CLKSEL_L4 | RI_CLKSEL_L3
 187 #define RI_CLKSEL_MPU                   (2 << 0)        /* 330MHz */
 188 #define RI_CM_CLKSEL_MPU_VAL            RI_CLKSEL_MPU
 189 #define RI_CLKSEL_DSP                   (3 << 0)        /* c5x - 220MHz */
 190 #define RI_CLKSEL_DSP_IF                (2 << 5)        /* c5x - 110MHz */
 191 #define RI_SYNC_DSP                     (1 << 7)        /* Activate sync */
 192 #define RI_CLKSEL_IVA                   (4 << 8)        /* iva1 - 165MHz */
 193 #define RI_SYNC_IVA                     (0 << 13)       /* Bypass sync */
 194 #define RI_CM_CLKSEL_DSP_VAL            RI_SYNC_IVA | RI_CLKSEL_IVA | \
 195                                         RI_SYNC_DSP | RI_CLKSEL_DSP_IF | \
 196                                         RI_CLKSEL_DSP
 197 #define RI_CLKSEL_GFX                   (1 << 0)        /* 165MHz */
 198 #define RI_CM_CLKSEL_GFX_VAL            RI_CLKSEL_GFX
 199
 200 /* 2420-PRCM VII (boot) */
 201 #define RVII_CLKSEL_L3                  (1 << 0)
 202 #define RVII_CLKSEL_L4                  (1 << 5)
 203 #define RVII_CLKSEL_DSS1                (1 << 8)
 204 #define RVII_CLKSEL_DSS2                (0 << 13)
 205 #define RVII_CLKSEL_VLYNQ               (1 << 15)
 206 #define RVII_CLKSEL_SSI                 (1 << 20)
 207 #define RVII_CLKSEL_USB                 (1 << 25)
 208
 209 #define RVII_CM_CLKSEL1_CORE_VAL        RVII_CLKSEL_USB | RVII_CLKSEL_SSI | \
 210                                         RVII_CLKSEL_VLYNQ | RVII_CLKSEL_DSS2 | \
 211                                         RVII_CLKSEL_DSS1 | RVII_CLKSEL_L4 | RVII_CLKSEL_L3
 212
 213 #define RVII_CLKSEL_MPU                 (1 << 0) /* all divide by 1 */
 214 #define RVII_CM_CLKSEL_MPU_VAL          RVII_CLKSEL_MPU
 215
 216 #define RVII_CLKSEL_DSP                 (1 << 0)
 217 #define RVII_CLKSEL_DSP_IF              (1 << 5)
 218 #define RVII_SYNC_DSP                   (0 << 7)
 219 #define RVII_CLKSEL_IVA                 (1 << 8)
 220 #define RVII_SYNC_IVA                   (0 << 13)
 221 #define RVII_CM_CLKSEL_DSP_VAL          RVII_SYNC_IVA | RVII_CLKSEL_IVA | RVII_SYNC_DSP | \
 222                                         RVII_CLKSEL_DSP_IF | RVII_CLKSEL_DSP
 223
 224 #define RVII_CLKSEL_GFX                 (1 << 0)
 225 #define RVII_CM_CLKSEL_GFX_VAL          RVII_CLKSEL_GFX
 226
 227 /*-------------------------------------------------------------------------
 228  * 2430 Target modes: Along with each configuration the CPU has several
 229  * modes which goes along with them. Modes mainly are the addition of
 230  * describe DPLL combinations to go along with a ratio.
 231  *-------------------------------------------------------------------------*/
 232
 233 /* Hardware governed */
 234 #define MX_48M_SRC                      (0 << 3)
 235 #define MX_54M_SRC                      (0 << 5)
 236 #define MX_APLLS_CLIKIN_12              (3 << 23)
 237 #define MX_APLLS_CLIKIN_13              (2 << 23)
 238 #define MX_APLLS_CLIKIN_19_2            (0 << 23)
 239
 240 /*
 241  * 2430 - standalone, 2*ref*M/(n+1), M/N is for exactness not relock speed
 242  * #5a  (ratio1) baseport-target, target DPLL = 266*2 = 532MHz
 243  */
 244 #define M5A_DPLL_MULT_12                (133 << 12)
 245 #define M5A_DPLL_DIV_12                 (5 << 8)
 246 #define M5A_CM_CLKSEL1_PLL_12_VAL       MX_48M_SRC | MX_54M_SRC | \
 247                                         M5A_DPLL_DIV_12 | M5A_DPLL_MULT_12 | \
 248                                         MX_APLLS_CLIKIN_12
 249 #define M5A_DPLL_MULT_13                (61 << 12)
 250 #define M5A_DPLL_DIV_13                 (2 << 8)
 251 #define M5A_CM_CLKSEL1_PLL_13_VAL       MX_48M_SRC | MX_54M_SRC | \
 252                                         M5A_DPLL_DIV_13 | M5A_DPLL_MULT_13 | \
 253                                         MX_APLLS_CLIKIN_13
 254 #define M5A_DPLL_MULT_19                (55 << 12)
 255 #define M5A_DPLL_DIV_19                 (3 << 8)
 256 #define M5A_CM_CLKSEL1_PLL_19_VAL       MX_48M_SRC | MX_54M_SRC | \
 257                                         M5A_DPLL_DIV_19 | M5A_DPLL_MULT_19 | \
 258                                         MX_APLLS_CLIKIN_19_2
 259 /* #5b  (ratio1) target DPLL = 200*2 = 400MHz */
 260 #define M5B_DPLL_MULT_12                (50 << 12)
 261 #define M5B_DPLL_DIV_12                 (2 << 8)
 262 #define M5B_CM_CLKSEL1_PLL_12_VAL       MX_48M_SRC | MX_54M_SRC | \
 263                                         M5B_DPLL_DIV_12 | M5B_DPLL_MULT_12 | \
 264                                         MX_APLLS_CLIKIN_12
 265 #define M5B_DPLL_MULT_13                (200 << 12)
 266 #define M5B_DPLL_DIV_13                 (12 << 8)
 267
 268 #define M5B_CM_CLKSEL1_PLL_13_VAL       MX_48M_SRC | MX_54M_SRC | \
 269                                         M5B_DPLL_DIV_13 | M5B_DPLL_MULT_13 | \
 270                                         MX_APLLS_CLIKIN_13
 271 #define M5B_DPLL_MULT_19                (125 << 12)
 272 #define M5B_DPLL_DIV_19                 (31 << 8)
 273 #define M5B_CM_CLKSEL1_PLL_19_VAL       MX_48M_SRC | MX_54M_SRC | \
 274                                         M5B_DPLL_DIV_19 | M5B_DPLL_MULT_19 | \
 275                                         MX_APLLS_CLIKIN_19_2
 276 /*
 277  * #4   (ratio2), DPLL = 399*2 = 798MHz, L3=133MHz
 278  */
 279 #define M4_DPLL_MULT_12                 (133 << 12)
 280 #define M4_DPLL_DIV_12                  (3 << 8)
 281 #define M4_CM_CLKSEL1_PLL_12_VAL        MX_48M_SRC | MX_54M_SRC | \
 282                                         M4_DPLL_DIV_12 | M4_DPLL_MULT_12 | \
 283                                         MX_APLLS_CLIKIN_12
 284
 285 #define M4_DPLL_MULT_13                 (399 << 12)
 286 #define M4_DPLL_DIV_13                  (12 << 8)
 287 #define M4_CM_CLKSEL1_PLL_13_VAL        MX_48M_SRC | MX_54M_SRC | \
 288                                         M4_DPLL_DIV_13 | M4_DPLL_MULT_13 | \
 289                                         MX_APLLS_CLIKIN_13
 290
 291 #define M4_DPLL_MULT_19                 (145 << 12)
 292 #define M4_DPLL_DIV_19                  (6 << 8)
 293 #define M4_CM_CLKSEL1_PLL_19_VAL        MX_48M_SRC | MX_54M_SRC | \
 294                                         M4_DPLL_DIV_19 | M4_DPLL_MULT_19 | \
 295                                         MX_APLLS_CLIKIN_19_2
 296
 297 /*
 298  * #3   (ratio2) baseport-target, target DPLL = 330*2 = 660MHz
 299  */
 300 #define M3_DPLL_MULT_12                 (55 << 12)
 301 #define M3_DPLL_DIV_12                  (1 << 8)
 302 #define M3_CM_CLKSEL1_PLL_12_VAL        MX_48M_SRC | MX_54M_SRC | \
 303                                         M3_DPLL_DIV_12 | M3_DPLL_MULT_12 | \
 304                                         MX_APLLS_CLIKIN_12
 305 #define M3_DPLL_MULT_13                 (76 << 12)
 306 #define M3_DPLL_DIV_13                  (2 << 8)
 307 #define M3_CM_CLKSEL1_PLL_13_VAL        MX_48M_SRC | MX_54M_SRC | \
 308                                         M3_DPLL_DIV_13 | M3_DPLL_MULT_13 | \
 309                                         MX_APLLS_CLIKIN_13
 310 #define M3_DPLL_MULT_19                 (17 << 12)
 311 #define M3_DPLL_DIV_19                  (0 << 8)
 312 #define M3_CM_CLKSEL1_PLL_19_VAL        MX_48M_SRC | MX_54M_SRC | \
 313                                         M3_DPLL_DIV_19 | M3_DPLL_MULT_19 | \
 314                                         MX_APLLS_CLIKIN_19_2
 315
 316 /*
 317  * #2   (ratio1) DPLL = 330*2 = 660MHz, L3=165MHz
 318  */
 319 #define M2_DPLL_MULT_12                 (55 << 12)
 320 #define M2_DPLL_DIV_12                  (1 << 8)
 321 #define M2_CM_CLKSEL1_PLL_12_VAL        MX_48M_SRC | MX_54M_SRC | \
 322                                         M2_DPLL_DIV_12 | M2_DPLL_MULT_12 | \
 323                                         MX_APLLS_CLIKIN_12
 324
 325 /* Speed changes - Used 658.7MHz instead of 660MHz for LP-Refresh M=76 N=2,
 326  * relock time issue */
 327 /* Core frequency changed from 330/165 to 329/164 MHz*/
 328 #define M2_DPLL_MULT_13                 (76 << 12)
 329 #define M2_DPLL_DIV_13                  (2 << 8)
 330 #define M2_CM_CLKSEL1_PLL_13_VAL        MX_48M_SRC | MX_54M_SRC | \
 331                                         M2_DPLL_DIV_13 | M2_DPLL_MULT_13 | \
 332                                         MX_APLLS_CLIKIN_13
 333
 334 #define M2_DPLL_MULT_19                 (17 << 12)
 335 #define M2_DPLL_DIV_19                  (0 << 8)
 336 #define M2_CM_CLKSEL1_PLL_19_VAL        MX_48M_SRC | MX_54M_SRC | \
 337                                         M2_DPLL_DIV_19 | M2_DPLL_MULT_19 | \
 338                                         MX_APLLS_CLIKIN_19_2
 339
 340 /* boot (boot) */
 341 #define MB_DPLL_MULT                    (1 << 12)
 342 #define MB_DPLL_DIV                     (0 << 8)
 343 #define MB_CM_CLKSEL1_PLL_12_VAL        MX_48M_SRC | MX_54M_SRC | MB_DPLL_DIV |\
 344                                         MB_DPLL_MULT | MX_APLLS_CLIKIN_12
 345
 346 #define MB_CM_CLKSEL1_PLL_13_VAL        MX_48M_SRC | MX_54M_SRC | MB_DPLL_DIV |\
 347                                         MB_DPLL_MULT | MX_APLLS_CLIKIN_13
 348
 349 #define MB_CM_CLKSEL1_PLL_19_VAL        MX_48M_SRC | MX_54M_SRC | MB_DPLL_DIV |\
 350                                         MB_DPLL_MULT | MX_APLLS_CLIKIN_19
 351
 352 /*
 353  * 2430 - chassis (sedna)
 354  * 165 (ratio1) same as above #2
 355  * 150 (ratio1)
 356  * 133 (ratio2) same as above #4
 357  * 110 (ratio2) same as above #3
 358  * 104 (ratio2)
 359  * boot (boot)
 360  */
 361
 362 /* PRCM I target DPLL = 2*330MHz = 660MHz */
 363 #define MI_DPLL_MULT_12                 (55 << 12)
 364 #define MI_DPLL_DIV_12                  (1 << 8)
 365 #define MI_CM_CLKSEL1_PLL_12_VAL        MX_48M_SRC | MX_54M_SRC | \
 366                                         MI_DPLL_DIV_12 | MI_DPLL_MULT_12 | \
 367                                         MX_APLLS_CLIKIN_12
 368
 369 /*
 370  * 2420 Equivalent - mode registers
 371  * PRCM II , target DPLL = 2*300MHz = 600MHz
 372  */
 373 #define MII_DPLL_MULT_12                (50 << 12)
 374 #define MII_DPLL_DIV_12                 (1 << 8)
 375 #define MII_CM_CLKSEL1_PLL_12_VAL       MX_48M_SRC | MX_54M_SRC | \
 376                                         MII_DPLL_DIV_12 | MII_DPLL_MULT_12 | \
 377                                         MX_APLLS_CLIKIN_12
 378 #define MII_DPLL_MULT_13                (300 << 12)
 379 #define MII_DPLL_DIV_13                 (12 << 8)
 380 #define MII_CM_CLKSEL1_PLL_13_VAL       MX_48M_SRC | MX_54M_SRC | \
 381                                         MII_DPLL_DIV_13 | MII_DPLL_MULT_13 | \
 382                                         MX_APLLS_CLIKIN_13
 383
 384 /* PRCM III target DPLL = 2*266 = 532MHz*/
 385 #define MIII_DPLL_MULT_12               (133 << 12)
 386 #define MIII_DPLL_DIV_12                (5 << 8)
 387 #define MIII_CM_CLKSEL1_PLL_12_VAL      MX_48M_SRC | MX_54M_SRC | \
 388                                         MIII_DPLL_DIV_12 | MIII_DPLL_MULT_12 | \
 389                                         MX_APLLS_CLIKIN_12
 390 #define MIII_DPLL_MULT_13               (266 << 12)
 391 #define MIII_DPLL_DIV_13                (12 << 8)
 392 #define MIII_CM_CLKSEL1_PLL_13_VAL      MX_48M_SRC | MX_54M_SRC | \
 393                                         MIII_DPLL_DIV_13 | MIII_DPLL_MULT_13 | \
 394                                         MX_APLLS_CLIKIN_13
 395
 396 /* PRCM VII (boot bypass) */
 397 #define MVII_CM_CLKSEL1_PLL_12_VAL      MB_CM_CLKSEL1_PLL_12_VAL
 398 #define MVII_CM_CLKSEL1_PLL_13_VAL      MB_CM_CLKSEL1_PLL_13_VAL
 399
 400 /* High and low operation value */
 401 #define MX_CLKSEL2_PLL_2x_VAL           (2 << 0)
 402 #define MX_CLKSEL2_PLL_1x_VAL           (1 << 0)
 403
 404 /* MPU speed defines */
 405 #define S12M    12000000
 406 #define S13M    13000000
 407 #define S19M    19200000
 408 #define S26M    26000000
 409 #define S100M   100000000
 410 #define S133M   133000000
 411 #define S150M   150000000
 412 #define S164M   164000000
 413 #define S165M   165000000
 414 #define S199M   199000000
 415 #define S200M   200000000
 416 #define S266M   266000000
 417 #define S300M   300000000
 418 #define S329M   329000000
 419 #define S330M   330000000
 420 #define S399M   399000000
 421 #define S400M   400000000
 422 #define S532M   532000000
 423 #define S600M   600000000
 424 #define S658M   658000000
 425 #define S660M   660000000
 426 #define S798M   798000000
 427
 428 /*-------------------------------------------------------------------------
 429  * Key dividers which make up a PRCM set. Ratio's for a PRCM are mandated.
 430  * xtal_speed, dpll_speed, mpu_speed, CM_CLKSEL_MPU,
 431  * CM_CLKSEL_DSP, CM_CLKSEL_GFX, CM_CLKSEL1_CORE, CM_CLKSEL1_PLL,
 432  * CM_CLKSEL2_PLL, CM_CLKSEL_MDM
 433  *
 434  * Filling in table based on H4 boards and 2430-SDPs variants available.
 435  * There are quite a few more rates combinations which could be defined.
 436  *
 437  * When multiple values are defined the start up will try and choose the
 438  * fastest one. If a 'fast' value is defined, then automatically, the /2
 439  * one should be included as it can be used.    Generally having more that
 440  * one fast set does not make sense, as static timings need to be changed
 441  * to change the set.    The exception is the bypass setting which is
 442  * availble for low power bypass.
 443  *
 444  * Note: This table needs to be sorted, fastest to slowest.
 445  *-------------------------------------------------------------------------*/
 446 static struct prcm_config rate_table[] = {
 447         /* PRCM I - FAST */
 448         {S12M, S660M, S330M, RI_CM_CLKSEL_MPU_VAL,              /* 330MHz ARM */
 449                 RI_CM_CLKSEL_DSP_VAL, RI_CM_CLKSEL_GFX_VAL,
 450                 RI_CM_CLKSEL1_CORE_VAL, MI_CM_CLKSEL1_PLL_12_VAL,
 451                 MX_CLKSEL2_PLL_2x_VAL, 0, SDRC_RFR_CTRL_165MHz,
 452                 RATE_IN_242X},
 453
 454         /* PRCM II - FAST */
 455         {S12M, S600M, S300M, RII_CM_CLKSEL_MPU_VAL,             /* 300MHz ARM */
 456                 RII_CM_CLKSEL_DSP_VAL, RII_CM_CLKSEL_GFX_VAL,
 457                 RII_CM_CLKSEL1_CORE_VAL, MII_CM_CLKSEL1_PLL_12_VAL,
 458                 MX_CLKSEL2_PLL_2x_VAL, 0, SDRC_RFR_CTRL_100MHz,
 459                 RATE_IN_242X},
 460
 461         {S13M, S600M, S300M, RII_CM_CLKSEL_MPU_VAL,             /* 300MHz ARM */
 462                 RII_CM_CLKSEL_DSP_VAL, RII_CM_CLKSEL_GFX_VAL,
 463                 RII_CM_CLKSEL1_CORE_VAL, MII_CM_CLKSEL1_PLL_13_VAL,
 464                 MX_CLKSEL2_PLL_2x_VAL, 0, SDRC_RFR_CTRL_100MHz,
 465                 RATE_IN_242X},
 466
 467         /* PRCM III - FAST */
 468         {S12M, S532M, S266M, RIII_CM_CLKSEL_MPU_VAL,            /* 266MHz ARM */
 469                 RIII_CM_CLKSEL_DSP_VAL, RIII_CM_CLKSEL_GFX_VAL,
 470                 RIII_CM_CLKSEL1_CORE_VAL, MIII_CM_CLKSEL1_PLL_12_VAL,
 471                 MX_CLKSEL2_PLL_2x_VAL, 0, SDRC_RFR_CTRL_133MHz,
 472                 RATE_IN_242X},
 473
 474         {S13M, S532M, S266M, RIII_CM_CLKSEL_MPU_VAL,            /* 266MHz ARM */
 475                 RIII_CM_CLKSEL_DSP_VAL, RIII_CM_CLKSEL_GFX_VAL,
 476                 RIII_CM_CLKSEL1_CORE_VAL, MIII_CM_CLKSEL1_PLL_13_VAL,
 477                 MX_CLKSEL2_PLL_2x_VAL, 0, SDRC_RFR_CTRL_133MHz,
 478                 RATE_IN_242X},
 479
 480         /* PRCM II - SLOW */
 481         {S12M, S300M, S150M, RII_CM_CLKSEL_MPU_VAL,             /* 150MHz ARM */
 482                 RII_CM_CLKSEL_DSP_VAL, RII_CM_CLKSEL_GFX_VAL,
 483                 RII_CM_CLKSEL1_CORE_VAL, MII_CM_CLKSEL1_PLL_12_VAL,
 484                 MX_CLKSEL2_PLL_2x_VAL, 0, SDRC_RFR_CTRL_100MHz,
 485                 RATE_IN_242X},
 486
 487         {S13M, S300M, S150M, RII_CM_CLKSEL_MPU_VAL,             /* 150MHz ARM */
 488                 RII_CM_CLKSEL_DSP_VAL, RII_CM_CLKSEL_GFX_VAL,
 489                 RII_CM_CLKSEL1_CORE_VAL, MII_CM_CLKSEL1_PLL_13_VAL,
 490                 MX_CLKSEL2_PLL_2x_VAL, 0, SDRC_RFR_CTRL_100MHz,
 491                 RATE_IN_242X},
 492
 493         /* PRCM III - SLOW */
 494         {S12M, S266M, S133M, RIII_CM_CLKSEL_MPU_VAL,            /* 133MHz ARM */
 495                 RIII_CM_CLKSEL_DSP_VAL, RIII_CM_CLKSEL_GFX_VAL,
 496                 RIII_CM_CLKSEL1_CORE_VAL, MIII_CM_CLKSEL1_PLL_12_VAL,
 497                 MX_CLKSEL2_PLL_2x_VAL, 0, SDRC_RFR_CTRL_133MHz,
 498                 RATE_IN_242X},
 499
 500         {S13M, S266M, S133M, RIII_CM_CLKSEL_MPU_VAL,            /* 133MHz ARM */
 501                 RIII_CM_CLKSEL_DSP_VAL, RIII_CM_CLKSEL_GFX_VAL,
 502                 RIII_CM_CLKSEL1_CORE_VAL, MIII_CM_CLKSEL1_PLL_13_VAL,
 503                 MX_CLKSEL2_PLL_2x_VAL, 0, SDRC_RFR_CTRL_133MHz,
 504                 RATE_IN_242X},
 505
 506         /* PRCM-VII (boot-bypass) */
 507         {S12M, S12M, S12M, RVII_CM_CLKSEL_MPU_VAL,              /* 12MHz ARM*/
 508                 RVII_CM_CLKSEL_DSP_VAL, RVII_CM_CLKSEL_GFX_VAL,
 509                 RVII_CM_CLKSEL1_CORE_VAL, MVII_CM_CLKSEL1_PLL_12_VAL,
 510                 MX_CLKSEL2_PLL_2x_VAL, 0, SDRC_RFR_CTRL_BYPASS,
 511                 RATE_IN_242X},
 512
 513         /* PRCM-VII (boot-bypass) */
 514         {S13M, S13M, S13M, RVII_CM_CLKSEL_MPU_VAL,              /* 13MHz ARM */
 515                 RVII_CM_CLKSEL_DSP_VAL, RVII_CM_CLKSEL_GFX_VAL,
 516                 RVII_CM_CLKSEL1_CORE_VAL, MVII_CM_CLKSEL1_PLL_13_VAL,
 517                 MX_CLKSEL2_PLL_2x_VAL, 0, SDRC_RFR_CTRL_BYPASS,
 518                 RATE_IN_242X},
 519
 520         /* PRCM #4 - ratio2 (ES2.1) - FAST */
 521         {S13M, S798M, S399M, R2_CM_CLKSEL_MPU_VAL,              /* 399MHz ARM */
 522                 R2_CM_CLKSEL_DSP_VAL, R2_CM_CLKSEL_GFX_VAL,
 523                 R2_CM_CLKSEL1_CORE_VAL, M4_CM_CLKSEL1_PLL_13_VAL,
 524                 MX_CLKSEL2_PLL_2x_VAL, R2_CM_CLKSEL_MDM_VAL,
 525                 SDRC_RFR_CTRL_133MHz,
 526                 RATE_IN_243X},
 527
 528         /* PRCM #2 - ratio1 (ES2) - FAST */
 529         {S13M, S658M, S329M, R1_CM_CLKSEL_MPU_VAL,              /* 330MHz ARM */
 530                 R1_CM_CLKSEL_DSP_VAL, R1_CM_CLKSEL_GFX_VAL,
 531                 R1_CM_CLKSEL1_CORE_VAL, M2_CM_CLKSEL1_PLL_13_VAL,
 532                 MX_CLKSEL2_PLL_2x_VAL, R1_CM_CLKSEL_MDM_VAL,
 533                 SDRC_RFR_CTRL_165MHz,
 534                 RATE_IN_243X},
 535
 536         /* PRCM #5a - ratio1 - FAST */
 537         {S13M, S532M, S266M, R1_CM_CLKSEL_MPU_VAL,              /* 266MHz ARM */
 538                 R1_CM_CLKSEL_DSP_VAL, R1_CM_CLKSEL_GFX_VAL,
 539                 R1_CM_CLKSEL1_CORE_VAL, M5A_CM_CLKSEL1_PLL_13_VAL,
 540                 MX_CLKSEL2_PLL_2x_VAL, R1_CM_CLKSEL_MDM_VAL,
 541                 SDRC_RFR_CTRL_133MHz,
 542                 RATE_IN_243X},
 543
 544         /* PRCM #5b - ratio1 - FAST */
 545         {S13M, S400M, S200M, R1_CM_CLKSEL_MPU_VAL,              /* 200MHz ARM */
 546                 R1_CM_CLKSEL_DSP_VAL, R1_CM_CLKSEL_GFX_VAL,
 547                 R1_CM_CLKSEL1_CORE_VAL, M5B_CM_CLKSEL1_PLL_13_VAL,
 548                 MX_CLKSEL2_PLL_2x_VAL, R1_CM_CLKSEL_MDM_VAL,
 549                 SDRC_RFR_CTRL_100MHz,
 550                 RATE_IN_243X},
 551
 552         /* PRCM #4 - ratio1 (ES2.1) - SLOW */
 553         {S13M, S399M, S199M, R2_CM_CLKSEL_MPU_VAL,              /* 200MHz ARM */
 554                 R2_CM_CLKSEL_DSP_VAL, R2_CM_CLKSEL_GFX_VAL,
 555                 R2_CM_CLKSEL1_CORE_VAL, M4_CM_CLKSEL1_PLL_13_VAL,
 556                 MX_CLKSEL2_PLL_1x_VAL, R2_CM_CLKSEL_MDM_VAL,
 557                 SDRC_RFR_CTRL_133MHz,
 558                 RATE_IN_243X},
 559
 560         /* PRCM #2 - ratio1 (ES2) - SLOW */
 561         {S13M, S329M, S164M, R1_CM_CLKSEL_MPU_VAL,              /* 165MHz ARM */
 562                 R1_CM_CLKSEL_DSP_VAL, R1_CM_CLKSEL_GFX_VAL,
 563                 R1_CM_CLKSEL1_CORE_VAL, M2_CM_CLKSEL1_PLL_13_VAL,
 564                 MX_CLKSEL2_PLL_1x_VAL, R1_CM_CLKSEL_MDM_VAL,
 565                 SDRC_RFR_CTRL_165MHz,
 566                 RATE_IN_243X},
 567
 568         /* PRCM #5a - ratio1 - SLOW */
 569         {S13M, S266M, S133M, R1_CM_CLKSEL_MPU_VAL,              /* 133MHz ARM */
 570                 R1_CM_CLKSEL_DSP_VAL, R1_CM_CLKSEL_GFX_VAL,
 571                 R1_CM_CLKSEL1_CORE_VAL, M5A_CM_CLKSEL1_PLL_13_VAL,
 572                 MX_CLKSEL2_PLL_1x_VAL, R1_CM_CLKSEL_MDM_VAL,
 573                 SDRC_RFR_CTRL_133MHz,
 574                 RATE_IN_243X},
 575
 576         /* PRCM #5b - ratio1 - SLOW*/
 577         {S13M, S200M, S100M, R1_CM_CLKSEL_MPU_VAL,              /* 100MHz ARM */
 578                 R1_CM_CLKSEL_DSP_VAL, R1_CM_CLKSEL_GFX_VAL,
 579                 R1_CM_CLKSEL1_CORE_VAL, M5B_CM_CLKSEL1_PLL_13_VAL,
 580                 MX_CLKSEL2_PLL_1x_VAL, R1_CM_CLKSEL_MDM_VAL,
 581                 SDRC_RFR_CTRL_100MHz,
 582                 RATE_IN_243X},
 583
 584         /* PRCM-boot/bypass */
 585         {S13M, S13M, S13M, RB_CM_CLKSEL_MPU_VAL,                /* 13Mhz */
 586                 RB_CM_CLKSEL_DSP_VAL, RB_CM_CLKSEL_GFX_VAL,
 587                 RB_CM_CLKSEL1_CORE_VAL, MB_CM_CLKSEL1_PLL_13_VAL,
 588                 MX_CLKSEL2_PLL_2x_VAL, RB_CM_CLKSEL_MDM_VAL,
 589                 SDRC_RFR_CTRL_BYPASS,
 590                 RATE_IN_243X},
 591
 592         /* PRCM-boot/bypass */
 593         {S12M, S12M, S12M, RB_CM_CLKSEL_MPU_VAL,                /* 12Mhz */
 594                 RB_CM_CLKSEL_DSP_VAL, RB_CM_CLKSEL_GFX_VAL,
 595                 RB_CM_CLKSEL1_CORE_VAL, MB_CM_CLKSEL1_PLL_12_VAL,
 596                 MX_CLKSEL2_PLL_2x_VAL, RB_CM_CLKSEL_MDM_VAL,
 597                 SDRC_RFR_CTRL_BYPASS,
 598                 RATE_IN_243X},
 599
 600         { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
 601 };
 602
 603 /*-------------------------------------------------------------------------
 604  * 24xx clock tree.
 605  *
 606  * NOTE:In many cases here we are assigning a 'default' parent. In many
 607  *      cases the parent is selectable. The get/set parent calls will also
 608  *      switch sources.
 609  *
 610  *      Many some clocks say always_enabled, but they can be auto idled for
 611  *      power savings. They will always be available upon clock request.
 612  *
 613  *      Several sources are given initial rates which may be wrong, this will
 614  *      be fixed up in the init func.
 615  *
 616  *      Things are broadly separated below by clock domains. It is
 617  *      noteworthy that most periferals have dependencies on multiple clock
 618  *      domains. Many get their interface clocks from the L4 domain, but get
 619  *      functional clocks from fixed sources or other core domain derived
 620  *      clocks.
 621  *-------------------------------------------------------------------------*/
 622
 623 /* Base external input clocks */
 624 static struct clk func_32k_ck = {
 625         .name           = "func_32k_ck",
 626         .rate           = 32000,
 627         .flags          = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X |
 628                                 RATE_FIXED | ALWAYS_ENABLED | RATE_PROPAGATES,
 629         .clkdm          = { .name = "prm_clkdm" },
 630         .recalc         = &propagate_rate,
 631 };
 632
 633 /* Typical 12/13MHz in standalone mode, will be 26Mhz in chassis mode */
 634 static struct clk osc_ck = {            /* (*12, *13, 19.2, *26, 38.4)MHz */
 635         .name           = "osc_ck",
 636         .flags          = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X |
 637                                 RATE_PROPAGATES,
 638         .clkdm          = { .name = "prm_clkdm" },
 639         .enable         = &omap2_enable_osc_ck,
 640         .disable        = &omap2_disable_osc_ck,
 641         .recalc         = &omap2_osc_clk_recalc,
 642 };
 643
 644 /* Without modem likely 12MHz, with modem likely 13MHz */
 645 static struct clk sys_ck = {            /* (*12, *13, 19.2, 26, 38.4)MHz */
 646         .name           = "sys_ck",             /* ~ ref_clk also */
 647         .parent         = &osc_ck,
 648         .flags          = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X |
 649                                 ALWAYS_ENABLED | RATE_PROPAGATES,
 650         .clkdm          = { .name = "prm_clkdm" },
 651         .recalc         = &omap2_sys_clk_recalc,
 652 };
 653
 654 static struct clk alt_ck = {            /* Typical 54M or 48M, may not exist */
 655         .name           = "alt_ck",
 656         .rate           = 54000000,
 657         .flags          = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X |
 658                                 RATE_FIXED | ALWAYS_ENABLED | RATE_PROPAGATES,
 659         .clkdm          = { .name = "prm_clkdm" },
 660         .recalc         = &propagate_rate,
 661 };
 662
 663 /*
 664  * Analog domain root source clocks
 665  */
 666
 667 /* dpll_ck, is broken out in to special cases through clksel */
 668 /* REVISIT: Rate changes on dpll_ck trigger a full set change.  ...
 669  * deal with this
 670  */
 671
 672 static struct dpll_data dpll_dd = {
 673         .mult_div1_reg          = CM_CLKSEL1,
 674         .mult_mask              = OMAP24XX_DPLL_MULT_MASK,
 675         .div1_mask              = OMAP24XX_DPLL_DIV_MASK,
 676         .idlest_reg             = CM_IDLEST,
 677         .idlest_mask            = OMAP24XX_ST_CORE_CLK_MASK,
 678         .max_multiplier         = 1024,
 679         .max_divider            = 16,
 680         .rate_tolerance         = DEFAULT_DPLL_RATE_TOLERANCE
 681 };
 682
 683 /*
 684  * XXX Cannot add round_rate here yet, as this is still a composite clock,
 685  * not just a DPLL
 686  */
 687 static struct clk dpll_ck = {
 688         .name           = "dpll_ck",
 689         .parent         = &sys_ck,              /* Can be func_32k also */
 690         .prcm_mod       = PLL_MOD,
 691         .dpll_data      = &dpll_dd,
 692         .flags          = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X |
 693                                 RATE_PROPAGATES | ALWAYS_ENABLED,
 694         .clkdm          = { .name = "prm_clkdm" },
 695         .recalc         = &omap2_dpllcore_recalc,
 696         .set_rate       = &omap2_reprogram_dpllcore,
 697 };
 698
 699 static struct clk apll96_ck = {
 700         .name           = "apll96_ck",
 701         .parent         = &sys_ck,
 702         .prcm_mod       = PLL_MOD,
 703         .rate           = 96000000,
 704         .flags          = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X |
 705                                 RATE_FIXED | RATE_PROPAGATES | ENABLE_ON_INIT,
 706         .clkdm          = { .name = "prm_clkdm" },
 707         .enable_reg     = CM_CLKEN,
 708         .enable_bit     = OMAP24XX_EN_96M_PLL_SHIFT,
 709         .enable         = &omap2_clk_fixed_enable,
 710         .disable        = &omap2_clk_fixed_disable,
 711         .recalc         = &propagate_rate,
 712 };
 713
 714 static struct clk apll54_ck = {
 715         .name           = "apll54_ck",
 716         .parent         = &sys_ck,
 717         .prcm_mod       = PLL_MOD,
 718         .rate           = 54000000,
 719         .flags          = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X |
 720                                 RATE_FIXED | RATE_PROPAGATES | ENABLE_ON_INIT,
 721         .clkdm          = { .name = "prm_clkdm" },
 722         .enable_reg     = CM_CLKEN,
 723         .enable_bit     = OMAP24XX_EN_54M_PLL_SHIFT,
 724         .enable         = &omap2_clk_fixed_enable,
 725         .disable        = &omap2_clk_fixed_disable,
 726         .recalc         = &propagate_rate,
 727 };
 728
 729 /*
 730  * PRCM digital base sources
 731  */
 732
 733 /* func_54m_ck */
 734
 735 static const struct clksel_rate func_54m_apll54_rates[] = {
 736         { .div = 1, .val = 0, .flags = RATE_IN_24XX | DEFAULT_RATE },
 737         { .div = 0 },
 738 };
 739
 740 static const struct clksel_rate func_54m_alt_rates[] = {
 741         { .div = 1, .val = 1, .flags = RATE_IN_24XX | DEFAULT_RATE },
 742         { .div = 0 },
 743 };
 744
 745 static const struct clksel func_54m_clksel[] = {
 746         { .parent = &apll54_ck, .rates = func_54m_apll54_rates, },
 747         { .parent = &alt_ck,    .rates = func_54m_alt_rates, },
 748         { .parent = NULL },
 749 };
 750
 751 static struct clk func_54m_ck = {
 752         .name           = "func_54m_ck",
 753         .parent         = &apll54_ck,   /* can also be alt_clk */
 754         .prcm_mod       = PLL_MOD,
 755         .flags          = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X |
 756                                 RATE_PROPAGATES | PARENT_CONTROLS_CLOCK,
 757         .clkdm          = { .name = "cm_clkdm" },
 758         .init           = &omap2_init_clksel_parent,
 759         .clksel_reg     = CM_CLKSEL1,
 760         .clksel_mask    = OMAP24XX_54M_SOURCE,
 761         .clksel         = func_54m_clksel,
 762         .recalc         = &omap2_clksel_recalc,
 763 };
 764
 765 static struct clk core_ck = {
 766         .name           = "core_ck",
 767         .parent         = &dpll_ck,             /* can also be 32k */
 768         .flags          = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X |
 769                                 ALWAYS_ENABLED | RATE_PROPAGATES,
 770         .clkdm          = { .name = "cm_clkdm" },
 771         .recalc         = &followparent_recalc,
 772 };
 773
 774 /* func_96m_ck */
 775 static const struct clksel_rate func_96m_apll96_rates[] = {
 776         { .div = 1, .val = 0, .flags = RATE_IN_24XX | DEFAULT_RATE },
 777         { .div = 0 },
 778 };
 779
 780 static const struct clksel_rate func_96m_alt_rates[] = {
 781         { .div = 1, .val = 1, .flags = RATE_IN_243X | DEFAULT_RATE },
 782         { .div = 0 },
 783 };
 784
 785 static const struct clksel func_96m_clksel[] = {
 786         { .parent = &apll96_ck, .rates = func_96m_apll96_rates },
 787         { .parent = &alt_ck,    .rates = func_96m_alt_rates },
 788         { .parent = NULL }
 789 };
 790
 791 /* The parent of this clock is not selectable on 2420. */
 792 static struct clk func_96m_ck = {
 793         .name           = "func_96m_ck",
 794         .parent         = &apll96_ck,
 795         .prcm_mod       = PLL_MOD,
 796         .flags          = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X |
 797                                 RATE_PROPAGATES | PARENT_CONTROLS_CLOCK,
 798         .clkdm          = { .name = "cm_clkdm" },
 799         .init           = &omap2_init_clksel_parent,
 800         .clksel_reg     = CM_CLKSEL1,
 801         .clksel_mask    = OMAP2430_96M_SOURCE,
 802         .clksel         = func_96m_clksel,
 803         .recalc         = &omap2_clksel_recalc,
 804         .round_rate     = &omap2_clksel_round_rate,
 805         .set_rate       = &omap2_clksel_set_rate
 806 };
 807
 808 /* func_48m_ck */
 809
 810 static const struct clksel_rate func_48m_apll96_rates[] = {
 811         { .div = 2, .val = 0, .flags = RATE_IN_24XX | DEFAULT_RATE },
 812         { .div = 0 },
 813 };
 814
 815 static const struct clksel_rate func_48m_alt_rates[] = {
 816         { .div = 1, .val = 1, .flags = RATE_IN_24XX | DEFAULT_RATE },
 817         { .div = 0 },
 818 };
 819
 820 static const struct clksel func_48m_clksel[] = {
 821         { .parent = &apll96_ck, .rates = func_48m_apll96_rates },
 822         { .parent = &alt_ck, .rates = func_48m_alt_rates },
 823         { .parent = NULL }
 824 };
 825
 826 static struct clk func_48m_ck = {
 827         .name           = "func_48m_ck",
 828         .parent         = &apll96_ck,    /* 96M or Alt */
 829         .prcm_mod       = PLL_MOD,
 830         .flags          = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X |
 831                                 RATE_PROPAGATES | PARENT_CONTROLS_CLOCK,
 832         .clkdm          = { .name = "cm_clkdm" },
 833         .init           = &omap2_init_clksel_parent,
 834         .clksel_reg     = CM_CLKSEL1,
 835         .clksel_mask    = OMAP24XX_48M_SOURCE,
 836         .clksel         = func_48m_clksel,
 837         .recalc         = &omap2_clksel_recalc,
 838         .round_rate     = &omap2_clksel_round_rate,
 839         .set_rate       = &omap2_clksel_set_rate
 840 };
 841
 842 static struct clk func_12m_ck = {
 843         .name           = "func_12m_ck",
 844         .parent         = &func_48m_ck,
 845         .fixed_div      = 4,
 846         .flags          = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X |
 847                                 RATE_PROPAGATES | PARENT_CONTROLS_CLOCK,
 848         .clkdm          = { .name = "cm_clkdm" },
 849         .recalc         = &omap2_fixed_divisor_recalc,
 850 };
 851
 852 /* Secure timer, only available in secure mode */
 853 static struct clk wdt1_osc_ck = {
 854         .name           = "wdt1_osc_ck",
 855         .parent         = &osc_ck,
 856         .flags          = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
 857         .clkdm          = { .name = "prm_clkdm" },
 858         .recalc         = &followparent_recalc,
 859 };
 860
 861 /*
 862  * The common_clkout* clksel_rate structs are common to
 863  * sys_clkout, sys_clkout_src, sys_clkout2, and sys_clkout2_src.
 864  * sys_clkout2_* are 2420-only, so the
 865  * clksel_rate flags fields are inaccurate for those clocks. This is
 866  * harmless since access to those clocks are gated by the struct clk
 867  * flags fields, which mark them as 2420-only.
 868  */
 869 static const struct clksel_rate common_clkout_src_core_rates[] = {
 870         { .div = 1, .val = 0, .flags = RATE_IN_24XX | DEFAULT_RATE },
 871         { .div = 0 }
 872 };
 873
 874 static const struct clksel_rate common_clkout_src_sys_rates[] = {
 875         { .div = 1, .val = 1, .flags = RATE_IN_24XX | DEFAULT_RATE },
 876         { .div = 0 }
 877 };
 878
 879 static const struct clksel_rate common_clkout_src_96m_rates[] = {
 880         { .div = 1, .val = 2, .flags = RATE_IN_24XX | DEFAULT_RATE },
 881         { .div = 0 }
 882 };
 883
 884 static const struct clksel_rate common_clkout_src_54m_rates[] = {
 885         { .div = 1, .val = 3, .flags = RATE_IN_24XX | DEFAULT_RATE },
 886         { .div = 0 }
 887 };
 888
 889 static const struct clksel common_clkout_src_clksel[] = {
 890         { .parent = &core_ck,     .rates = common_clkout_src_core_rates },
 891         { .parent = &sys_ck,      .rates = common_clkout_src_sys_rates },
 892         { .parent = &func_96m_ck, .rates = common_clkout_src_96m_rates },
 893         { .parent = &func_54m_ck, .rates = common_clkout_src_54m_rates },
 894         { .parent = NULL }
 895 };
 896
 897 static struct clk sys_clkout_src = {
 898         .name           = "sys_clkout_src",
 899         .parent         = &func_54m_ck,
 900         .prcm_mod       = OMAP24XX_GR_MOD,
 901         .flags          = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X |
 902                                 RATE_PROPAGATES,
 903         .clkdm          = { .name = "prm_clkdm" },
 904         .enable_reg     = OMAP24XX_PRCM_CLKOUT_CTRL_OFFSET,
 905         .enable_bit     = OMAP24XX_CLKOUT_EN_SHIFT,
 906         .init           = &omap2_init_clksel_parent,
 907         .clksel_reg     = OMAP24XX_PRCM_CLKOUT_CTRL_OFFSET,
 908         .clksel_mask    = OMAP24XX_CLKOUT_SOURCE_MASK,
 909         .clksel         = common_clkout_src_clksel,
 910         .recalc         = &omap2_clksel_recalc,
 911         .round_rate     = &omap2_clksel_round_rate,
 912         .set_rate       = &omap2_clksel_set_rate
 913 };
 914
 915 static const struct clksel_rate common_clkout_rates[] = {
 916         { .div = 1, .val = 0, .flags = RATE_IN_24XX | DEFAULT_RATE },
 917         { .div = 2, .val = 1, .flags = RATE_IN_24XX },
 918         { .div = 4, .val = 2, .flags = RATE_IN_24XX },
 919         { .div = 8, .val = 3, .flags = RATE_IN_24XX },
 920         { .div = 16, .val = 4, .flags = RATE_IN_24XX },
 921         { .div = 0 },
 922 };
 923
 924 static const struct clksel sys_clkout_clksel[] = {
 925         { .parent = &sys_clkout_src, .rates = common_clkout_rates },
 926         { .parent = NULL }
 927 };
 928
 929 static struct clk sys_clkout = {
 930         .name           = "sys_clkout",
 931         .parent         = &sys_clkout_src,
 932         .prcm_mod       = OMAP24XX_GR_MOD,
 933         .flags          = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X |
 934                                 PARENT_CONTROLS_CLOCK,
 935         .clkdm          = { .name = "prm_clkdm" },
 936         .clksel_reg     = OMAP24XX_PRCM_CLKOUT_CTRL_OFFSET,
 937         .clksel_mask    = OMAP24XX_CLKOUT_DIV_MASK,
 938         .clksel         = sys_clkout_clksel,
 939         .recalc         = &omap2_clksel_recalc,
 940         .round_rate     = &omap2_clksel_round_rate,
 941         .set_rate       = &omap2_clksel_set_rate
 942 };
 943
 944 /* In 2430, new in 2420 ES2 */
 945 static struct clk sys_clkout2_src = {
 946         .name           = "sys_clkout2_src",
 947         .parent         = &func_54m_ck,
 948         .prcm_mod       = OMAP24XX_GR_MOD,
 949         .flags          = CLOCK_IN_OMAP242X | RATE_PROPAGATES,
 950         .clkdm          = { .name = "cm_clkdm" },
 951         .enable_reg     = OMAP24XX_PRCM_CLKOUT_CTRL_OFFSET,
 952         .enable_bit     = OMAP2420_CLKOUT2_EN_SHIFT,
 953         .init           = &omap2_init_clksel_parent,
 954         .clksel_reg     = OMAP24XX_PRCM_CLKOUT_CTRL_OFFSET,
 955         .clksel_mask    = OMAP2420_CLKOUT2_SOURCE_MASK,
 956         .clksel         = common_clkout_src_clksel,
 957         .recalc         = &omap2_clksel_recalc,
 958         .round_rate     = &omap2_clksel_round_rate,
 959         .set_rate       = &omap2_clksel_set_rate
 960 };
 961
 962 static const struct clksel sys_clkout2_clksel[] = {
 963         { .parent = &sys_clkout2_src, .rates = common_clkout_rates },
 964         { .parent = NULL }
 965 };
 966
 967 /* In 2430, new in 2420 ES2 */
 968 static struct clk sys_clkout2 = {
 969         .name           = "sys_clkout2",
 970         .parent         = &sys_clkout2_src,
 971         .prcm_mod       = OMAP24XX_GR_MOD,
 972         .flags          = CLOCK_IN_OMAP242X | PARENT_CONTROLS_CLOCK,
 973         .clkdm          = { .name = "cm_clkdm" },
 974         .clksel_reg     = OMAP24XX_PRCM_CLKOUT_CTRL_OFFSET,
 975         .clksel_mask    = OMAP2420_CLKOUT2_DIV_MASK,
 976         .clksel         = sys_clkout2_clksel,
 977         .recalc         = &omap2_clksel_recalc,
 978         .round_rate     = &omap2_clksel_round_rate,
 979         .set_rate       = &omap2_clksel_set_rate
 980 };
 981
 982 static struct clk emul_ck = {
 983         .name           = "emul_ck",
 984         .parent         = &func_54m_ck,
 985         .prcm_mod       = OMAP24XX_GR_MOD,
 986         .flags          = CLOCK_IN_OMAP242X,
 987         .clkdm          = { .name = "cm_clkdm" },
 988         .enable_reg     = OMAP24XX_PRCM_CLKEMUL_CTRL_OFFSET,
 989         .enable_bit     = OMAP24XX_EMULATION_EN_SHIFT,
 990         .recalc         = &followparent_recalc,
 991
 992 };
 993
 994 /*
 995  * MPU clock domain
 996  *      Clocks:
 997  *              MPU_FCLK, MPU_ICLK
 998  *              INT_M_FCLK, INT_M_I_CLK
 999  *
1000  * - Individual clocks are hardware managed.
1001  * - Base divider comes from: CM_CLKSEL_MPU
1002  *
1003  */
1004 static const struct clksel_rate mpu_core_rates[] = {
1005         { .div = 1, .val = 1, .flags = RATE_IN_24XX | DEFAULT_RATE },
1006         { .div = 2, .val = 2, .flags = RATE_IN_24XX },
1007         { .div = 4, .val = 4, .flags = RATE_IN_242X },
1008         { .div = 6, .val = 6, .flags = RATE_IN_242X },
1009         { .div = 8, .val = 8, .flags = RATE_IN_242X },
1010         { .div = 0 },
1011 };
1012
1013 static const struct clksel mpu_clksel[] = {
1014         { .parent = &core_ck, .rates = mpu_core_rates },
1015         { .parent = NULL }
1016 };
1017
1018 static struct clk mpu_ck = {    /* Control cpu */
1019         .name           = "mpu_ck",
1020         .parent         = &core_ck,
1021         .prcm_mod       = MPU_MOD,
1022         .flags          = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X |
1023                                 ALWAYS_ENABLED | DELAYED_APP |
1024                                 CONFIG_PARTICIPANT | RATE_PROPAGATES,
1025         .clkdm          = { .name = "mpu_clkdm" },
1026         .init           = &omap2_init_clksel_parent,
1027         .clksel_reg     = CM_CLKSEL,
1028         .clksel_mask    = OMAP24XX_CLKSEL_MPU_MASK,
1029         .clksel         = mpu_clksel,
1030         .recalc         = &omap2_clksel_recalc,
1031         .round_rate     = &omap2_clksel_round_rate,
1032         .set_rate       = &omap2_clksel_set_rate
1033 };
1034
1035 /*
1036  * DSP (2430-IVA2.1) (2420-UMA+IVA1) clock domain
1037  * Clocks:
1038  *      2430: IVA2.1_FCLK (really just DSP_FCLK), IVA2.1_ICLK
1039  *      2420: UMA_FCLK, UMA_ICLK, IVA_MPU, IVA_COP
1040  *
1041  * Won't be too specific here. The core clock comes into this block
1042  * it is divided then tee'ed. One branch goes directly to xyz enable
1043  * controls. The other branch gets further divided by 2 then possibly
1044  * routed into a synchronizer and out of clocks abc.
1045  */
1046 static const struct clksel_rate dsp_fck_core_rates[] = {
1047         { .div = 1, .val = 1, .flags = RATE_IN_24XX | DEFAULT_RATE },
1048         { .div = 2, .val = 2, .flags = RATE_IN_24XX },
1049         { .div = 3, .val = 3, .flags = RATE_IN_24XX },
1050         { .div = 4, .val = 4, .flags = RATE_IN_24XX },
1051         { .div = 6, .val = 6, .flags = RATE_IN_242X },
1052         { .div = 8, .val = 8, .flags = RATE_IN_242X },
1053         { .div = 12, .val = 12, .flags = RATE_IN_242X },
1054         { .div = 0 },
1055 };
1056
1057 static const struct clksel dsp_fck_clksel[] = {
1058         { .parent = &core_ck, .rates = dsp_fck_core_rates },
1059         { .parent = NULL }
1060 };
1061
1062 static struct clk dsp_fck = {
1063         .name           = "dsp_fck",
1064         .parent         = &core_ck,
1065         .prcm_mod       = OMAP24XX_DSP_MOD,
1066         .flags          = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X | DELAYED_APP |
1067                                 CONFIG_PARTICIPANT | RATE_PROPAGATES,
1068         .clkdm          = { .name = "dsp_clkdm" },
1069         .enable_reg     = CM_FCLKEN,
1070         .enable_bit     = OMAP24XX_CM_FCLKEN_DSP_EN_DSP_SHIFT,
1071         .clksel_reg     = CM_CLKSEL,
1072         .clksel_mask    = OMAP24XX_CLKSEL_DSP_MASK,
1073         .clksel         = dsp_fck_clksel,
1074         .recalc         = &omap2_clksel_recalc,
1075         .round_rate     = &omap2_clksel_round_rate,
1076         .set_rate       = &omap2_clksel_set_rate
1077 };
1078
1079 /* DSP interface clock */
1080 static const struct clksel_rate dsp_irate_ick_rates[] = {
1081         { .div = 1, .val = 1, .flags = RATE_IN_24XX | DEFAULT_RATE },
1082         { .div = 2, .val = 2, .flags = RATE_IN_24XX },
1083         { .div = 3, .val = 3, .flags = RATE_IN_243X },
1084         { .div = 0 },
1085 };
1086
1087 static const struct clksel dsp_irate_ick_clksel[] = {
1088         { .parent = &dsp_fck, .rates = dsp_irate_ick_rates },
1089         { .parent = NULL }
1090 };
1091
1092 /* This clock does not exist as such in the TRM. */
1093 static struct clk dsp_irate_ick = {
1094         .name           = "dsp_irate_ick",
1095         .parent         = &dsp_fck,
1096         .prcm_mod       = OMAP24XX_DSP_MOD,
1097         .flags          = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X | DELAYED_APP |
1098                                 CONFIG_PARTICIPANT | PARENT_CONTROLS_CLOCK,
1099         .clkdm          = { .name = "dsp_clkdm" },
1100         .clksel_reg     = CM_CLKSEL,
1101         .clksel_mask    = OMAP24XX_CLKSEL_DSP_IF_MASK,
1102         .clksel         = dsp_irate_ick_clksel,
1103         .recalc         = &omap2_clksel_recalc,
1104         .round_rate     = &omap2_clksel_round_rate,
1105         .set_rate       = &omap2_clksel_set_rate
1106 };
1107
1108 /* 2420 only */
1109 static struct clk dsp_ick = {
1110         .name           = "dsp_ick",     /* apparently ipi and isp */
1111         .parent         = &dsp_irate_ick,
1112         .prcm_mod       = OMAP24XX_DSP_MOD,
1113         .flags          = CLOCK_IN_OMAP242X | DELAYED_APP | CONFIG_PARTICIPANT,
1114         .clkdm          = { .name = "dsp_clkdm" },
1115         .enable_reg     = CM_ICLKEN,
1116         .enable_bit     = OMAP2420_EN_DSP_IPI_SHIFT,          /* for ipi */
1117 };
1118
1119 /* 2430 only - EN_DSP controls both dsp fclk and iclk on 2430 */
1120 static struct clk iva2_1_ick = {
1121         .name           = "iva2_1_ick",
1122         .parent         = &dsp_irate_ick,
1123         .prcm_mod       = OMAP24XX_DSP_MOD,
1124         .flags          = CLOCK_IN_OMAP243X | DELAYED_APP | CONFIG_PARTICIPANT,
1125         .clkdm          = { .name = "dsp_clkdm" },
1126         .enable_reg     = CM_FCLKEN,
1127         .enable_bit     = OMAP24XX_CM_FCLKEN_DSP_EN_DSP_SHIFT,
1128 };
1129
1130 /*
1131  * The IVA1 is an ARM7 core on the 2420 that has nothing to do with
1132  * the C54x, but which is contained in the DSP powerdomain.  Does not
1133  * exist on later OMAPs.
1134  */
1135 static struct clk iva1_ifck = {
1136         .name           = "iva1_ifck",
1137         .parent         = &core_ck,
1138         .prcm_mod       = OMAP24XX_DSP_MOD,
1139         .flags          = CLOCK_IN_OMAP242X | CONFIG_PARTICIPANT |
1140                                 RATE_PROPAGATES | DELAYED_APP,
1141         .clkdm          = { .name = "iva1_clkdm" },
1142         .enable_reg     = CM_FCLKEN,
1143         .enable_bit     = OMAP2420_EN_IVA_COP_SHIFT,
1144         .clksel_reg     = CM_CLKSEL,
1145         .clksel_mask    = OMAP2420_CLKSEL_IVA_MASK,
1146         .clksel         = dsp_fck_clksel,
1147         .recalc         = &omap2_clksel_recalc,
1148         .round_rate     = &omap2_clksel_round_rate,
1149         .set_rate       = &omap2_clksel_set_rate
1150 };
1151
1152 /* IVA1 mpu/int/i/f clocks are /2 of parent */
1153 static struct clk iva1_mpu_int_ifck = {
1154         .name           = "iva1_mpu_int_ifck",
1155         .parent         = &iva1_ifck,
1156         .prcm_mod       = OMAP24XX_DSP_MOD,
1157         .flags          = CLOCK_IN_OMAP242X,
1158         .clkdm          = { .name = "iva1_clkdm" },
1159         .enable_reg     = CM_FCLKEN,
1160         .enable_bit     = OMAP2420_EN_IVA_MPU_SHIFT,
1161         .fixed_div      = 2,
1162         .recalc         = &omap2_fixed_divisor_recalc,
1163 };
1164
1165 /*
1166  * L3 clock domain
1167  * L3 clocks are used for both interface and functional clocks to
1168  * multiple entities. Some of these clocks are completely managed
1169  * by hardware, and some others allow software control. Hardware
1170  * managed ones general are based on directly CLK_REQ signals and
1171  * various auto idle settings. The functional spec sets many of these
1172  * as 'tie-high' for their enables.
1173  *
1174  * I-CLOCKS:
1175  *      L3-Interconnect, SMS, GPMC, SDRC, OCM_RAM, OCM_ROM, SDMA
1176  *      CAM, HS-USB.
1177  * F-CLOCK
1178  *      SSI.
1179  *
1180  * GPMC memories and SDRC have timing and clock sensitive registers which
1181  * may very well need notification when the clock changes. Currently for low
1182  * operating points, these are taken care of in sleep.S.
1183  */
1184 static const struct clksel_rate core_l3_core_rates[] = {
1185         { .div = 1, .val = 1, .flags = RATE_IN_24XX },
1186         { .div = 2, .val = 2, .flags = RATE_IN_242X },
1187         { .div = 4, .val = 4, .flags = RATE_IN_24XX | DEFAULT_RATE },
1188         { .div = 6, .val = 6, .flags = RATE_IN_24XX },
1189         { .div = 8, .val = 8, .flags = RATE_IN_242X },
1190         { .div = 12, .val = 12, .flags = RATE_IN_242X },
1191         { .div = 16, .val = 16, .flags = RATE_IN_242X },
1192         { .div = 0 }
1193 };
1194
1195 static const struct clksel core_l3_clksel[] = {
1196         { .parent = &core_ck, .rates = core_l3_core_rates },
1197         { .parent = NULL }
1198 };
1199
1200 static struct clk core_l3_ck = {        /* Used for ick and fck, interconnect */
1201         .name           = "core_l3_ck",
1202         .parent         = &core_ck,
1203         .prcm_mod       = CORE_MOD,
1204         .flags          = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X |
1205                                 ALWAYS_ENABLED | DELAYED_APP |
1206                                 CONFIG_PARTICIPANT | RATE_PROPAGATES,
1207         .clkdm          = { .name = "core_l3_clkdm" },
1208         .clksel_reg     = CM_CLKSEL1,
1209         .clksel_mask    = OMAP24XX_CLKSEL_L3_MASK,
1210         .clksel         = core_l3_clksel,
1211         .recalc         = &omap2_clksel_recalc,
1212         .round_rate     = &omap2_clksel_round_rate,
1213         .set_rate       = &omap2_clksel_set_rate
1214 };
1215
1216 /* usb_l4_ick */
1217 static const struct clksel_rate usb_l4_ick_core_l3_rates[] = {
1218         { .div = 1, .val = 1, .flags = RATE_IN_24XX },
1219         { .div = 2, .val = 2, .flags = RATE_IN_24XX | DEFAULT_RATE },
1220         { .div = 4, .val = 4, .flags = RATE_IN_24XX },
1221         { .div = 0 }
1222 };
1223
1224 static const struct clksel usb_l4_ick_clksel[] = {
1225         { .parent = &core_l3_ck, .rates = usb_l4_ick_core_l3_rates },
1226         { .parent = NULL },
1227 };
1228
1229 /* It is unclear from TRM whether usb_l4_ick is really in L3 or L4 clkdm */
1230 static struct clk usb_l4_ick = {        /* FS-USB interface clock */
1231         .name           = "usb_l4_ick",
1232         .parent         = &core_l3_ck,
1233         .prcm_mod       = CORE_MOD,
1234         .flags          = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X |
1235                                 DELAYED_APP | CONFIG_PARTICIPANT,
1236         .clkdm          = { .name = "core_l4_clkdm" },
1237         .enable_reg     = CM_ICLKEN2,
1238         .enable_bit     = OMAP24XX_EN_USB_SHIFT,
1239         .clksel_reg     = CM_CLKSEL1,
1240         .clksel_mask    = OMAP24XX_CLKSEL_USB_MASK,
1241         .clksel         = usb_l4_ick_clksel,
1242         .recalc         = &omap2_clksel_recalc,
1243         .round_rate     = &omap2_clksel_round_rate,
1244         .set_rate       = &omap2_clksel_set_rate
1245 };
1246
1247 /*
1248  * L4 clock management domain
1249  *
1250  * This domain contains lots of interface clocks from the L4 interface, some
1251  * functional clocks.   Fixed APLL functional source clocks are managed in
1252  * this domain.
1253  */
1254 static const struct clksel_rate l4_core_l3_rates[] = {
1255         { .div = 1, .val = 1, .flags = RATE_IN_24XX | DEFAULT_RATE },
1256         { .div = 2, .val = 2, .flags = RATE_IN_24XX },
1257         { .div = 0 }
1258 };
1259
1260 static const struct clksel l4_clksel[] = {
1261         { .parent = &core_l3_ck, .rates = l4_core_l3_rates },
1262         { .parent = NULL }
1263 };
1264
1265 static struct clk l4_ck = {             /* used both as an ick and fck */
1266         .name           = "l4_ck",
1267         .parent         = &core_l3_ck,
1268         .prcm_mod       = CORE_MOD,
1269         .flags          = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X |
1270                                 ALWAYS_ENABLED | DELAYED_APP | RATE_PROPAGATES,
1271         .clkdm          = { .name = "core_l4_clkdm" },
1272         .clksel_reg     = CM_CLKSEL1,
1273         .clksel_mask    = OMAP24XX_CLKSEL_L4_MASK,
1274         .clksel         = l4_clksel,
1275         .recalc         = &omap2_clksel_recalc,
1276         .round_rate     = &omap2_clksel_round_rate,
1277         .set_rate       = &omap2_clksel_set_rate
1278 };
1279
1280 /*
1281  * SSI is in L3 management domain, its direct parent is core not l3,
1282  * many core power domain entities are grouped into the L3 clock
1283  * domain.
1284  * SSI_SSR_FCLK, SSI_SST_FCLK, SSI_L4_ICLK
1285  *
1286  * ssr = core/1/2/3/4/5, sst = 1/2 ssr.
1287  */
1288 static const struct clksel_rate ssi_ssr_sst_fck_core_rates[] = {
1289         { .div = 1, .val = 1, .flags = RATE_IN_24XX },
1290         { .div = 2, .val = 2, .flags = RATE_IN_24XX | DEFAULT_RATE },
1291         { .div = 3, .val = 3, .flags = RATE_IN_24XX },
1292         { .div = 4, .val = 4, .flags = RATE_IN_24XX },
1293         { .div = 5, .val = 5, .flags = RATE_IN_243X },
1294         { .div = 6, .val = 6, .flags = RATE_IN_242X },
1295         { .div = 8, .val = 8, .flags = RATE_IN_242X },
1296         { .div = 0 }
1297 };
1298
1299 static const struct clksel ssi_ssr_sst_fck_clksel[] = {
1300         { .parent = &core_ck, .rates = ssi_ssr_sst_fck_core_rates },
1301         { .parent = NULL }
1302 };
1303
1304 static struct clk ssi_ssr_sst_fck = {
1305         .name           = "ssi_fck",
1306         .parent         = &core_ck,
1307         .prcm_mod       = CORE_MOD,
1308         .flags          = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X |
1309                                 DELAYED_APP,
1310         .clkdm          = { .name = "core_l3_clkdm" },
1311         .enable_reg     = OMAP24XX_CM_FCLKEN2,
1312         .enable_bit     = OMAP24XX_EN_SSI_SHIFT,
1313         .clksel_reg     = CM_CLKSEL1,
1314         .clksel_mask    = OMAP24XX_CLKSEL_SSI_MASK,
1315         .clksel         = ssi_ssr_sst_fck_clksel,
1316         .recalc         = &omap2_clksel_recalc,
1317         .round_rate     = &omap2_clksel_round_rate,
1318         .set_rate       = &omap2_clksel_set_rate
1319 };
1320
1321 /*
1322  * Presumably this is the same as SSI_ICLK.
1323  * TRM contradicts itself on what clockdomain SSI_ICLK is in
1324  */
1325 static struct clk ssi_l4_ick = {
1326         .name           = "ssi_l4_ick",
1327         .parent         = &l4_ck,
1328         .prcm_mod       = CORE_MOD,
1329         .clkdm          = { .name = "core_l4_clkdm" },
1330         .flags          = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
1331         .enable_reg     = CM_ICLKEN2,
1332         .enable_bit     = OMAP24XX_EN_SSI_SHIFT,
1333         .recalc         = &followparent_recalc,
1334 };
1335
1336
1337 /*
1338  * GFX clock domain
1339  *      Clocks:
1340  * GFX_FCLK, GFX_ICLK
1341  * GFX_CG1(2d), GFX_CG2(3d)
1342  *
1343  * GFX_FCLK runs from L3, and is divided by (1,2,3,4)
1344  * The 2d and 3d clocks run at a hardware determined
1345  * divided value of fclk.
1346  *
1347  */
1348 /* XXX REVISIT: GFX clock is part of CONFIG_PARTICIPANT, no? doublecheck. */
1349
1350 /* This clksel struct is shared between gfx_3d_fck and gfx_2d_fck */
1351 static const struct clksel gfx_fck_clksel[] = {
1352         { .parent = &core_l3_ck, .rates = gfx_l3_rates },
1353         { .parent = NULL },
1354 };
1355
1356 static struct clk gfx_3d_fck = {
1357         .name           = "gfx_3d_fck",
1358         .parent         = &core_l3_ck,
1359         .prcm_mod       = GFX_MOD,
1360         .flags          = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
1361         .clkdm          = { .name = "gfx_clkdm" },
1362         .enable_reg     = CM_FCLKEN,
1363         .enable_bit     = OMAP24XX_EN_3D_SHIFT,
1364         .clksel_reg     = CM_CLKSEL,
1365         .clksel_mask    = OMAP_CLKSEL_GFX_MASK,
1366         .clksel         = gfx_fck_clksel,
1367         .recalc         = &omap2_clksel_recalc,
1368         .round_rate     = &omap2_clksel_round_rate,
1369         .set_rate       = &omap2_clksel_set_rate
1370 };
1371
1372 static struct clk gfx_2d_fck = {
1373         .name           = "gfx_2d_fck",
1374         .parent         = &core_l3_ck,
1375         .prcm_mod       = GFX_MOD,
1376         .flags          = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
1377         .clkdm          = { .name = "gfx_clkdm" },
1378         .enable_reg     = CM_FCLKEN,
1379         .enable_bit     = OMAP24XX_EN_2D_SHIFT,
1380         .clksel_reg     = CM_CLKSEL,
1381         .clksel_mask    = OMAP_CLKSEL_GFX_MASK,
1382         .clksel         = gfx_fck_clksel,
1383         .recalc         = &omap2_clksel_recalc,
1384         .round_rate     = &omap2_clksel_round_rate,
1385         .set_rate       = &omap2_clksel_set_rate
1386 };
1387
1388 static struct clk gfx_ick = {
1389         .name           = "gfx_ick",            /* From l3 */
1390         .parent         = &core_l3_ck,
1391         .prcm_mod       = GFX_MOD,
1392         .flags          = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
1393         .clkdm          = { .name = "gfx_clkdm" },
1394         .enable_reg     = CM_ICLKEN,
1395         .enable_bit     = OMAP_EN_GFX_SHIFT,
1396         .recalc         = &followparent_recalc,
1397 };
1398
1399 /*
1400  * Modem clock domain (2430)
1401  *      CLOCKS:
1402  *              MDM_OSC_CLK
1403  *              MDM_ICLK
1404  * These clocks are usable in chassis mode only.
1405  */
1406 static const struct clksel_rate mdm_ick_core_rates[] = {
1407         { .div = 1, .val = 1, .flags = RATE_IN_243X },
1408         { .div = 4, .val = 4, .flags = RATE_IN_243X | DEFAULT_RATE },
1409         { .div = 6, .val = 6, .flags = RATE_IN_243X },
1410         { .div = 9, .val = 9, .flags = RATE_IN_243X },
1411         { .div = 0 }
1412 };
1413
1414 static const struct clksel mdm_ick_clksel[] = {
1415         { .parent = &core_ck, .rates = mdm_ick_core_rates },
1416         { .parent = NULL }
1417 };
1418
1419 static struct clk mdm_ick = {           /* used both as a ick and fck */
1420         .name           = "mdm_ick",
1421         .parent         = &core_ck,
1422         .prcm_mod       = OMAP2430_MDM_MOD,
1423         .flags          = CLOCK_IN_OMAP243X | DELAYED_APP | CONFIG_PARTICIPANT,
1424         .clkdm          = { .name = "mdm_clkdm" },
1425         .enable_reg     = CM_ICLKEN,
1426         .enable_bit     = OMAP2430_CM_ICLKEN_MDM_EN_MDM_SHIFT,
1427         .clksel_reg     = CM_CLKSEL,
1428         .clksel_mask    = OMAP2430_CLKSEL_MDM_MASK,
1429         .clksel         = mdm_ick_clksel,
1430         .recalc         = &omap2_clksel_recalc,
1431         .round_rate     = &omap2_clksel_round_rate,
1432         .set_rate       = &omap2_clksel_set_rate
1433 };
1434
1435 static struct clk mdm_osc_ck = {
1436         .name           = "mdm_osc_ck",
1437         .parent         = &osc_ck,
1438         .prcm_mod       = OMAP2430_MDM_MOD,
1439         .flags          = CLOCK_IN_OMAP243X,
1440         .clkdm          = { .name = "mdm_clkdm" },
1441         .enable_reg     = CM_FCLKEN,
1442         .enable_bit     = OMAP2430_EN_OSC_SHIFT,
1443         .recalc         = &followparent_recalc,
1444 };
1445
1446 /*
1447  * DSS clock domain
1448  * CLOCKs:
1449  * DSS_L4_ICLK, DSS_L3_ICLK,
1450  * DSS_CLK1, DSS_CLK2, DSS_54MHz_CLK
1451  *
1452  * DSS is both initiator and target.
1453  */
1454 /* XXX Add RATE_NOT_VALIDATED */
1455
1456 static const struct clksel_rate dss1_fck_sys_rates[] = {
1457         { .div = 1, .val = 0, .flags = RATE_IN_24XX | DEFAULT_RATE },
1458         { .div = 0 }
1459 };
1460
1461 static const struct clksel_rate dss1_fck_core_rates[] = {
1462         { .div = 1, .val = 1, .flags = RATE_IN_24XX },
1463         { .div = 2, .val = 2, .flags = RATE_IN_24XX },
1464         { .div = 3, .val = 3, .flags = RATE_IN_24XX },
1465         { .div = 4, .val = 4, .flags = RATE_IN_24XX },
1466         { .div = 5, .val = 5, .flags = RATE_IN_24XX },
1467         { .div = 6, .val = 6, .flags = RATE_IN_24XX },
1468         { .div = 8, .val = 8, .flags = RATE_IN_24XX },
1469         { .div = 9, .val = 9, .flags = RATE_IN_24XX },
1470         { .div = 12, .val = 12, .flags = RATE_IN_24XX },
1471         { .div = 16, .val = 16, .flags = RATE_IN_24XX | DEFAULT_RATE },
1472         { .div = 0 }
1473 };
1474
1475 static const struct clksel dss1_fck_clksel[] = {
1476         { .parent = &sys_ck,  .rates = dss1_fck_sys_rates },
1477         { .parent = &core_ck, .rates = dss1_fck_core_rates },
1478         { .parent = NULL },
1479 };
1480
1481 static struct clk dss_ick = {           /* Enables both L3,L4 ICLK's */
1482         .name           = "dss_ick",
1483         .parent         = &l4_ck,       /* really both l3 and l4 */
1484         .prcm_mod       = CORE_MOD,
1485         .flags          = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
1486         .clkdm          = { .name = "dss_clkdm" },
1487         .enable_reg     = CM_ICLKEN1,
1488         .enable_bit     = OMAP24XX_EN_DSS1_SHIFT,
1489         .recalc         = &followparent_recalc,
1490 };
1491
1492 static struct clk dss1_fck = {
1493         .name           = "dss1_fck",
1494         .parent         = &core_ck,             /* Core or sys */
1495         .prcm_mod       = CORE_MOD,
1496         .flags          = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X |
1497                                 DELAYED_APP,
1498         .clkdm          = { .name = "dss_clkdm" },
1499         .enable_reg     = CM_FCLKEN1,
1500         .enable_bit     = OMAP24XX_EN_DSS1_SHIFT,
1501         .init           = &omap2_init_clksel_parent,
1502         .clksel_reg     = CM_CLKSEL1,
1503         .clksel_mask    = OMAP24XX_CLKSEL_DSS1_MASK,
1504         .clksel         = dss1_fck_clksel,
1505         .recalc         = &omap2_clksel_recalc,
1506         .round_rate     = &omap2_clksel_round_rate,
1507         .set_rate       = &omap2_clksel_set_rate
1508 };
1509
1510 static const struct clksel_rate dss2_fck_sys_rates[] = {
1511         { .div = 1, .val = 0, .flags = RATE_IN_24XX | DEFAULT_RATE },
1512         { .div = 0 }
1513 };
1514
1515 static const struct clksel_rate dss2_fck_48m_rates[] = {
1516         { .div = 1, .val = 1, .flags = RATE_IN_24XX | DEFAULT_RATE },
1517         { .div = 0 }
1518 };
1519
1520 static const struct clksel dss2_fck_clksel[] = {
1521         { .parent = &sys_ck,      .rates = dss2_fck_sys_rates },
1522         { .parent = &func_48m_ck, .rates = dss2_fck_48m_rates },
1523         { .parent = NULL }
1524 };
1525
1526 static struct clk dss2_fck = {          /* Alt clk used in power management */
1527         .name           = "dss2_fck",
1528         .parent         = &sys_ck,              /* fixed at sys_ck or 48MHz */
1529         .prcm_mod       = CORE_MOD,
1530         .flags          = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X |
1531                                 DELAYED_APP,
1532         .clkdm          = { .name = "dss_clkdm" },
1533         .enable_reg     = CM_FCLKEN1,
1534         .enable_bit     = OMAP24XX_EN_DSS2_SHIFT,
1535         .init           = &omap2_init_clksel_parent,
1536         .clksel_reg     = CM_CLKSEL1,
1537         .clksel_mask    = OMAP24XX_CLKSEL_DSS2_MASK,
1538         .clksel         = dss2_fck_clksel,
1539         .recalc         = &followparent_recalc,
1540 };
1541
1542 static struct clk dss_54m_fck = {       /* Alt clk used in power management */
1543         .name           = "dss_54m_fck",        /* 54m tv clk */
1544         .parent         = &func_54m_ck,
1545         .prcm_mod       = CORE_MOD,
1546         .flags          = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
1547         .clkdm          = { .name = "dss_clkdm" },
1548         .enable_reg     = CM_FCLKEN1,
1549         .enable_bit     = OMAP24XX_EN_TV_SHIFT,
1550         .recalc         = &followparent_recalc,
1551 };
1552
1553 /*
1554  * CORE power domain ICLK & FCLK defines.
1555  * Many of the these can have more than one possible parent. Entries
1556  * here will likely have an L4 interface parent, and may have multiple
1557  * functional clock parents.
1558  */
1559 static const struct clksel_rate gpt_alt_rates[] = {
1560         { .div = 1, .val = 2, .flags = RATE_IN_24XX | DEFAULT_RATE },
1561         { .div = 0 }
1562 };
1563
1564 static const struct clksel omap24xx_gpt_clksel[] = {
1565         { .parent = &func_32k_ck, .rates = gpt_32k_rates },
1566         { .parent = &sys_ck,      .rates = gpt_sys_rates },
1567         { .parent = &alt_ck,      .rates = gpt_alt_rates },
1568         { .parent = NULL },
1569 };
1570
1571 static struct clk gpt1_ick = {
1572         .name           = "gpt1_ick",
1573         .parent         = &l4_ck,
1574         .prcm_mod       = WKUP_MOD,
1575         .flags          = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
1576         .clkdm          = { .name = "core_l4_clkdm" },
1577         .enable_reg     = CM_ICLKEN,
1578         .enable_bit     = OMAP24XX_EN_GPT1_SHIFT,
1579         .recalc         = &followparent_recalc,
1580 };
1581
1582 static struct clk gpt1_fck = {
1583         .name           = "gpt1_fck",
1584         .parent         = &func_32k_ck,
1585         .prcm_mod       = WKUP_MOD,
1586         .flags          = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
1587         .clkdm          = { .name = "core_l4_clkdm" },
1588         .enable_reg     = CM_FCLKEN,
1589         .enable_bit     = OMAP24XX_EN_GPT1_SHIFT,
1590         .init           = &omap2_init_clksel_parent,
1591         .clksel_reg     = CM_CLKSEL1,
1592         .clksel_mask    = OMAP24XX_CLKSEL_GPT1_MASK,
1593         .clksel         = omap24xx_gpt_clksel,
1594         .recalc         = &omap2_clksel_recalc,
1595         .round_rate     = &omap2_clksel_round_rate,
1596         .set_rate       = &omap2_clksel_set_rate
1597 };
1598
1599 static struct clk gpt2_ick = {
1600         .name           = "gpt2_ick",
1601         .parent         = &l4_ck,
1602         .prcm_mod       = CORE_MOD,
1603         .flags          = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
1604         .clkdm          = { .name = "core_l4_clkdm" },
1605         .enable_reg     = CM_ICLKEN1,
1606         .enable_bit     = OMAP24XX_EN_GPT2_SHIFT,
1607         .recalc         = &followparent_recalc,
1608 };
1609
1610 static struct clk gpt2_fck = {
1611         .name           = "gpt2_fck",
1612         .parent         = &func_32k_ck,
1613         .prcm_mod       = CORE_MOD,
1614         .flags          = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
1615         .clkdm          = { .name = "core_l4_clkdm" },
1616         .enable_reg     = CM_FCLKEN1,
1617         .enable_bit     = OMAP24XX_EN_GPT2_SHIFT,
1618         .init           = &omap2_init_clksel_parent,
1619         .clksel_reg     = CM_CLKSEL2,
1620         .clksel_mask    = OMAP24XX_CLKSEL_GPT2_MASK,
1621         .clksel         = omap24xx_gpt_clksel,
1622         .recalc         = &omap2_clksel_recalc,
1623 };
1624
1625 static struct clk gpt3_ick = {
1626         .name           = "gpt3_ick",
1627         .parent         = &l4_ck,
1628         .prcm_mod       = CORE_MOD,
1629         .flags          = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
1630         .clkdm          = { .name = "core_l4_clkdm" },
1631         .enable_reg     = CM_ICLKEN1,
1632         .enable_bit     = OMAP24XX_EN_GPT3_SHIFT,
1633         .recalc         = &followparent_recalc,
1634 };
1635
1636 static struct clk gpt3_fck = {
1637         .name           = "gpt3_fck",
1638         .parent         = &func_32k_ck,
1639         .prcm_mod       = CORE_MOD,
1640         .flags          = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
1641         .clkdm          = { .name = "core_l4_clkdm" },
1642         .enable_reg     = CM_FCLKEN1,
1643         .enable_bit     = OMAP24XX_EN_GPT3_SHIFT,
1644         .init           = &omap2_init_clksel_parent,
1645         .clksel_reg     = CM_CLKSEL2,
1646         .clksel_mask    = OMAP24XX_CLKSEL_GPT3_MASK,
1647         .clksel         = omap24xx_gpt_clksel,
1648         .recalc         = &omap2_clksel_recalc,
1649 };
1650
1651 static struct clk gpt4_ick = {
1652         .name           = "gpt4_ick",
1653         .parent         = &l4_ck,
1654         .prcm_mod       = CORE_MOD,
1655         .flags          = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
1656         .clkdm          = { .name = "core_l4_clkdm" },
1657         .enable_reg     = CM_ICLKEN1,
1658         .enable_bit     = OMAP24XX_EN_GPT4_SHIFT,
1659         .recalc         = &followparent_recalc,
1660 };
1661
1662 static struct clk gpt4_fck = {
1663         .name           = "gpt4_fck",
1664         .parent         = &func_32k_ck,
1665         .prcm_mod       = CORE_MOD,
1666         .flags          = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
1667         .clkdm          = { .name = "core_l4_clkdm" },
1668         .enable_reg     = CM_FCLKEN1,
1669         .enable_bit     = OMAP24XX_EN_GPT4_SHIFT,
1670         .init           = &omap2_init_clksel_parent,
1671         .clksel_reg     = CM_CLKSEL2,
1672         .clksel_mask    = OMAP24XX_CLKSEL_GPT4_MASK,
1673         .clksel         = omap24xx_gpt_clksel,
1674         .recalc         = &omap2_clksel_recalc,
1675 };
1676
1677 static struct clk gpt5_ick = {
1678         .name           = "gpt5_ick",
1679         .parent         = &l4_ck,
1680         .prcm_mod       = CORE_MOD,
1681         .flags          = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
1682         .clkdm          = { .name = "core_l4_clkdm" },
1683         .enable_reg     = CM_ICLKEN1,
1684         .enable_bit     = OMAP24XX_EN_GPT5_SHIFT,
1685         .recalc         = &followparent_recalc,
1686 };
1687
1688 static struct clk gpt5_fck = {
1689         .name           = "gpt5_fck",
1690         .parent         = &func_32k_ck,
1691         .prcm_mod       = CORE_MOD,
1692         .flags          = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
1693         .clkdm          = { .name = "core_l4_clkdm" },
1694         .enable_reg     = CM_FCLKEN1,
1695         .enable_bit     = OMAP24XX_EN_GPT5_SHIFT,
1696         .init           = &omap2_init_clksel_parent,
1697         .clksel_reg     = CM_CLKSEL2,
1698         .clksel_mask    = OMAP24XX_CLKSEL_GPT5_MASK,
1699         .clksel         = omap24xx_gpt_clksel,
1700         .recalc         = &omap2_clksel_recalc,
1701 };
1702
1703 static struct clk gpt6_ick = {
1704         .name           = "gpt6_ick",
1705         .parent         = &l4_ck,
1706         .prcm_mod       = CORE_MOD,
1707         .flags          = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
1708         .clkdm          = { .name = "core_l4_clkdm" },
1709         .enable_reg     = CM_ICLKEN1,
1710         .enable_bit     = OMAP24XX_EN_GPT6_SHIFT,
1711         .recalc         = &followparent_recalc,
1712 };
1713
1714 static struct clk gpt6_fck = {
1715         .name           = "gpt6_fck",
1716         .parent         = &func_32k_ck,
1717         .prcm_mod       = CORE_MOD,
1718         .flags          = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
1719         .clkdm          = { .name = "core_l4_clkdm" },
1720         .enable_reg     = CM_FCLKEN1,
1721         .enable_bit     = OMAP24XX_EN_GPT6_SHIFT,
1722         .init           = &omap2_init_clksel_parent,
1723         .clksel_reg     = CM_CLKSEL2,
1724         .clksel_mask    = OMAP24XX_CLKSEL_GPT6_MASK,
1725         .clksel         = omap24xx_gpt_clksel,
1726         .recalc         = &omap2_clksel_recalc,
1727 };
1728
1729 static struct clk gpt7_ick = {
1730         .name           = "gpt7_ick",
1731         .parent         = &l4_ck,
1732         .prcm_mod       = CORE_MOD,
1733         .flags          = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
1734         .clkdm          = { .name = "core_l4_clkdm" },
1735         .enable_reg     = CM_ICLKEN1,
1736         .enable_bit     = OMAP24XX_EN_GPT7_SHIFT,
1737         .recalc         = &followparent_recalc,
1738 };
1739
1740 static struct clk gpt7_fck = {
1741         .name           = "gpt7_fck",
1742         .parent         = &func_32k_ck,
1743         .prcm_mod       = CORE_MOD,
1744         .flags          = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
1745         .clkdm          = { .name = "core_l4_clkdm" },
1746         .enable_reg     = CM_FCLKEN1,
1747         .enable_bit     = OMAP24XX_EN_GPT7_SHIFT,
1748         .init           = &omap2_init_clksel_parent,
1749         .clksel_reg     = CM_CLKSEL2,
1750         .clksel_mask    = OMAP24XX_CLKSEL_GPT7_MASK,
1751         .clksel         = omap24xx_gpt_clksel,
1752         .recalc         = &omap2_clksel_recalc,
1753 };
1754
1755 static struct clk gpt8_ick = {
1756         .name           = "gpt8_ick",
1757         .parent         = &l4_ck,
1758         .prcm_mod       = CORE_MOD,
1759         .flags          = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
1760         .clkdm          = { .name = "core_l4_clkdm" },
1761         .enable_reg     = CM_ICLKEN1,
1762         .enable_bit     = OMAP24XX_EN_GPT8_SHIFT,
1763         .recalc         = &followparent_recalc,
1764 };
1765
1766 static struct clk gpt8_fck = {
1767         .name           = "gpt8_fck",
1768         .parent         = &func_32k_ck,
1769         .prcm_mod       = CORE_MOD,
1770         .flags          = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
1771         .clkdm          = { .name = "core_l4_clkdm" },
1772         .enable_reg     = CM_FCLKEN1,
1773         .enable_bit     = OMAP24XX_EN_GPT8_SHIFT,
1774         .init           = &omap2_init_clksel_parent,
1775         .clksel_reg     = CM_CLKSEL2,
1776         .clksel_mask    = OMAP24XX_CLKSEL_GPT8_MASK,
1777         .clksel         = omap24xx_gpt_clksel,
1778         .recalc         = &omap2_clksel_recalc,
1779 };
1780
1781 static struct clk gpt9_ick = {
1782         .name           = "gpt9_ick",
1783         .parent         = &l4_ck,
1784         .prcm_mod       = CORE_MOD,
1785         .flags          = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
1786         .clkdm          = { .name = "core_l4_clkdm" },
1787         .enable_reg     = CM_ICLKEN1,
1788         .enable_bit     = OMAP24XX_EN_GPT9_SHIFT,
1789         .recalc         = &followparent_recalc,
1790 };
1791
1792 static struct clk gpt9_fck = {
1793         .name           = "gpt9_fck",
1794         .parent         = &func_32k_ck,
1795         .prcm_mod       = CORE_MOD,
1796         .flags          = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
1797         .clkdm          = { .name = "core_l4_clkdm" },
1798         .enable_reg     = CM_FCLKEN1,
1799         .enable_bit     = OMAP24XX_EN_GPT9_SHIFT,
1800         .init           = &omap2_init_clksel_parent,
1801         .clksel_reg     = CM_CLKSEL2,
1802         .clksel_mask    = OMAP24XX_CLKSEL_GPT9_MASK,
1803         .clksel         = omap24xx_gpt_clksel,
1804         .recalc         = &omap2_clksel_recalc,
1805 };
1806
1807 static struct clk gpt10_ick = {
1808         .name           = "gpt10_ick",
1809         .parent         = &l4_ck,
1810         .prcm_mod       = CORE_MOD,
1811         .flags          = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
1812         .clkdm          = { .name = "core_l4_clkdm" },
1813         .enable_reg     = CM_ICLKEN1,
1814         .enable_bit     = OMAP24XX_EN_GPT10_SHIFT,
1815         .recalc         = &followparent_recalc,
1816 };
1817
1818 static struct clk gpt10_fck = {
1819         .name           = "gpt10_fck",
1820         .parent         = &func_32k_ck,
1821         .prcm_mod       = CORE_MOD,
1822         .flags          = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
1823         .clkdm          = { .name = "core_l4_clkdm" },
1824         .enable_reg     = CM_FCLKEN1,
1825         .enable_bit     = OMAP24XX_EN_GPT10_SHIFT,
1826         .init           = &omap2_init_clksel_parent,
1827         .clksel_reg     = CM_CLKSEL2,
1828         .clksel_mask    = OMAP24XX_CLKSEL_GPT10_MASK,
1829         .clksel         = omap24xx_gpt_clksel,
1830         .recalc         = &omap2_clksel_recalc,
1831 };
1832
1833 static struct clk gpt11_ick = {
1834         .name           = "gpt11_ick",
1835         .parent         = &l4_ck,
1836         .prcm_mod       = CORE_MOD,
1837         .flags          = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
1838         .clkdm          = { .name = "core_l4_clkdm" },
1839         .enable_reg     = CM_ICLKEN1,
1840         .enable_bit     = OMAP24XX_EN_GPT11_SHIFT,
1841         .recalc         = &followparent_recalc,
1842 };
1843
1844 static struct clk gpt11_fck = {
1845         .name           = "gpt11_fck",
1846         .parent         = &func_32k_ck,
1847         .prcm_mod       = CORE_MOD,
1848         .flags          = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
1849         .clkdm          = { .name = "core_l4_clkdm" },
1850         .enable_reg     = CM_FCLKEN1,
1851         .enable_bit     = OMAP24XX_EN_GPT11_SHIFT,
1852         .init           = &omap2_init_clksel_parent,
1853         .clksel_reg     = CM_CLKSEL2,
1854         .clksel_mask    = OMAP24XX_CLKSEL_GPT11_MASK,
1855         .clksel         = omap24xx_gpt_clksel,
1856         .recalc         = &omap2_clksel_recalc,
1857 };
1858
1859 static struct clk gpt12_ick = {
1860         .name           = "gpt12_ick",
1861         .parent         = &l4_ck,
1862         .prcm_mod       = CORE_MOD,
1863         .flags          = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
1864         .clkdm          = { .name = "core_l4_clkdm" },
1865         .enable_reg     = CM_ICLKEN1,
1866         .enable_bit     = OMAP24XX_EN_GPT12_SHIFT,
1867         .recalc         = &followparent_recalc,
1868 };
1869
1870 static struct clk gpt12_fck = {
1871         .name           = "gpt12_fck",
1872         .parent         = &func_32k_ck,
1873         .prcm_mod       = CORE_MOD,
1874         .flags          = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
1875         .clkdm          = { .name = "core_l4_clkdm" },
1876         .enable_reg     = CM_FCLKEN1,
1877         .enable_bit     = OMAP24XX_EN_GPT12_SHIFT,
1878         .init           = &omap2_init_clksel_parent,
1879         .clksel_reg     = CM_CLKSEL2,
1880         .clksel_mask    = OMAP24XX_CLKSEL_GPT12_MASK,
1881         .clksel         = omap24xx_gpt_clksel,
1882         .recalc         = &omap2_clksel_recalc,
1883 };
1884
1885 static struct clk mcbsp1_ick = {
1886         .name           = "mcbsp_ick",
1887         .id             = 1,
1888         .parent         = &l4_ck,
1889         .prcm_mod       = CORE_MOD,
1890         .flags          = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
1891         .clkdm          = { .name = "core_l4_clkdm" },
1892         .enable_reg     = CM_ICLKEN1,
1893         .enable_bit     = OMAP24XX_EN_MCBSP1_SHIFT,
1894         .recalc         = &followparent_recalc,
1895 };
1896
1897 static struct clk mcbsp1_fck = {
1898         .name           = "mcbsp_fck",
1899         .id             = 1,
1900         .parent         = &func_96m_ck,
1901         .prcm_mod       = CORE_MOD,
1902         .flags          = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
1903         .clkdm          = { .name = "core_l4_clkdm" },
1904         .enable_reg     = CM_FCLKEN1,
1905         .enable_bit     = OMAP24XX_EN_MCBSP1_SHIFT,
1906         .recalc         = &followparent_recalc,
1907 };
1908
1909 static struct clk mcbsp2_ick = {
1910         .name           = "mcbsp_ick",
1911         .id             = 2,
1912         .parent         = &l4_ck,
1913         .prcm_mod       = CORE_MOD,
1914         .flags          = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
1915         .clkdm          = { .name = "core_l4_clkdm" },
1916         .enable_reg     = CM_ICLKEN1,
1917         .enable_bit     = OMAP24XX_EN_MCBSP2_SHIFT,
1918         .recalc         = &followparent_recalc,
1919 };
1920
1921 static struct clk mcbsp2_fck = {
1922         .name           = "mcbsp_fck",
1923         .id             = 2,
1924         .parent         = &func_96m_ck,
1925         .prcm_mod       = CORE_MOD,
1926         .flags          = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
1927         .clkdm          = { .name = "core_l4_clkdm" },
1928         .enable_reg     = CM_FCLKEN1,
1929         .enable_bit     = OMAP24XX_EN_MCBSP2_SHIFT,
1930         .recalc         = &followparent_recalc,
1931 };
1932
1933 static struct clk mcbsp3_ick = {
1934         .name           = "mcbsp_ick",
1935         .id             = 3,
1936         .parent         = &l4_ck,
1937         .prcm_mod       = CORE_MOD,
1938         .flags          = CLOCK_IN_OMAP243X,
1939         .clkdm          = { .name = "core_l4_clkdm" },
1940         .enable_reg     = CM_ICLKEN2,
1941         .enable_bit     = OMAP2430_EN_MCBSP3_SHIFT,
1942         .recalc         = &followparent_recalc,
1943 };
1944
1945 static struct clk mcbsp3_fck = {
1946         .name           = "mcbsp_fck",
1947         .id             = 3,
1948         .parent         = &func_96m_ck,
1949         .prcm_mod       = CORE_MOD,
1950         .flags          = CLOCK_IN_OMAP243X,
1951         .clkdm          = { .name = "core_l4_clkdm" },
1952         .enable_reg     = OMAP24XX_CM_FCLKEN2,
1953         .enable_bit     = OMAP2430_EN_MCBSP3_SHIFT,
1954         .recalc         = &followparent_recalc,
1955 };
1956
1957 static struct clk mcbsp4_ick = {
1958         .name           = "mcbsp_ick",
1959         .id             = 4,
1960         .parent         = &l4_ck,
1961         .prcm_mod       = CORE_MOD,
1962         .flags          = CLOCK_IN_OMAP243X,
1963         .clkdm          = { .name = "core_l4_clkdm" },
1964         .enable_reg     = CM_ICLKEN2,
1965         .enable_bit     = OMAP2430_EN_MCBSP4_SHIFT,
1966         .recalc         = &followparent_recalc,
1967 };
1968
1969 static struct clk mcbsp4_fck = {
1970         .name           = "mcbsp_fck",
1971         .id             = 4,
1972         .parent         = &func_96m_ck,
1973         .prcm_mod       = CORE_MOD,
1974         .flags          = CLOCK_IN_OMAP243X,
1975         .clkdm          = { .name = "core_l4_clkdm" },
1976         .enable_reg     = OMAP24XX_CM_FCLKEN2,
1977         .enable_bit     = OMAP2430_EN_MCBSP4_SHIFT,
1978         .recalc         = &followparent_recalc,
1979 };
1980
1981 static struct clk mcbsp5_ick = {
1982         .name           = "mcbsp_ick",
1983         .id             = 5,
1984         .parent         = &l4_ck,
1985         .prcm_mod       = CORE_MOD,
1986         .flags          = CLOCK_IN_OMAP243X,
1987         .clkdm          = { .name = "core_l4_clkdm" },
1988         .enable_reg     = CM_ICLKEN2,
1989         .enable_bit     = OMAP2430_EN_MCBSP5_SHIFT,
1990         .recalc         = &followparent_recalc,
1991 };
1992
1993 static struct clk mcbsp5_fck = {
1994         .name           = "mcbsp_fck",
1995         .id             = 5,
1996         .parent         = &func_96m_ck,
1997         .prcm_mod       = CORE_MOD,
1998         .flags          = CLOCK_IN_OMAP243X,
1999         .clkdm          = { .name = "core_l4_clkdm" },
2000         .enable_reg     = OMAP24XX_CM_FCLKEN2,
2001         .enable_bit     = OMAP2430_EN_MCBSP5_SHIFT,
2002         .recalc         = &followparent_recalc,
2003 };
2004
2005 static struct clk mcspi1_ick = {
2006         .name           = "mcspi_ick",
2007         .id             = 1,
2008         .parent         = &l4_ck,
2009         .prcm_mod       = CORE_MOD,
2010         .clkdm          = { .name = "core_l4_clkdm" },
2011         .flags          = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
2012         .enable_reg     = CM_ICLKEN1,
2013         .enable_bit     = OMAP24XX_EN_MCSPI1_SHIFT,
2014         .recalc         = &followparent_recalc,
2015 };
2016
2017 static struct clk mcspi1_fck = {
2018         .name           = "mcspi_fck",
2019         .id             = 1,
2020         .parent         = &func_48m_ck,
2021         .prcm_mod       = CORE_MOD,
2022         .flags          = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
2023         .clkdm          = { .name = "core_l4_clkdm" },
2024         .enable_reg     = CM_FCLKEN1,
2025         .enable_bit     = OMAP24XX_EN_MCSPI1_SHIFT,
2026         .recalc         = &followparent_recalc,
2027 };
2028
2029 static struct clk mcspi2_ick = {
2030         .name           = "mcspi_ick",
2031         .id             = 2,
2032         .parent         = &l4_ck,
2033         .prcm_mod       = CORE_MOD,
2034         .flags          = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
2035         .clkdm          = { .name = "core_l4_clkdm" },
2036         .enable_reg     = CM_ICLKEN1,
2037         .enable_bit     = OMAP24XX_EN_MCSPI2_SHIFT,
2038         .recalc         = &followparent_recalc,
2039 };
2040
2041 static struct clk mcspi2_fck = {
2042         .name           = "mcspi_fck",
2043         .id             = 2,
2044         .parent         = &func_48m_ck,
2045         .prcm_mod       = CORE_MOD,
2046         .flags          = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
2047         .clkdm          = { .name = "core_l4_clkdm" },
2048         .enable_reg     = CM_FCLKEN1,
2049         .enable_bit     = OMAP24XX_EN_MCSPI2_SHIFT,
2050         .recalc         = &followparent_recalc,
2051 };
2052
2053 static struct clk mcspi3_ick = {
2054         .name           = "mcspi_ick",
2055         .id             = 3,
2056         .parent         = &l4_ck,
2057         .prcm_mod       = CORE_MOD,
2058         .flags          = CLOCK_IN_OMAP243X,
2059         .clkdm          = { .name = "core_l4_clkdm" },
2060         .enable_reg     = CM_ICLKEN2,
2061         .enable_bit     = OMAP2430_EN_MCSPI3_SHIFT,
2062         .recalc         = &followparent_recalc,
2063 };
2064
2065 static struct clk mcspi3_fck = {
2066         .name           = "mcspi_fck",
2067         .id             = 3,
2068         .parent         = &func_48m_ck,
2069         .prcm_mod       = CORE_MOD,
2070         .flags          = CLOCK_IN_OMAP243X,
2071         .clkdm          = { .name = "core_l4_clkdm" },
2072         .enable_reg     = OMAP24XX_CM_FCLKEN2,
2073         .enable_bit     = OMAP2430_EN_MCSPI3_SHIFT,
2074         .recalc         = &followparent_recalc,
2075 };
2076
2077 static struct clk uart1_ick = {
2078         .name           = "uart1_ick",
2079         .parent         = &l4_ck,
2080         .prcm_mod       = CORE_MOD,
2081         .flags          = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
2082         .clkdm          = { .name = "core_l4_clkdm" },
2083         .enable_reg     = CM_ICLKEN1,
2084         .enable_bit     = OMAP24XX_EN_UART1_SHIFT,
2085         .recalc         = &followparent_recalc,
2086 };
2087
2088 static struct clk uart1_fck = {
2089         .name           = "uart1_fck",
2090         .parent         = &func_48m_ck,
2091         .prcm_mod       = CORE_MOD,
2092         .flags          = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
2093         .clkdm          = { .name = "core_l4_clkdm" },
2094         .enable_reg     = CM_FCLKEN1,
2095         .enable_bit     = OMAP24XX_EN_UART1_SHIFT,
2096         .recalc         = &followparent_recalc,
2097 };
2098
2099 static struct clk uart2_ick = {
2100         .name           = "uart2_ick",
2101         .parent         = &l4_ck,
2102         .prcm_mod       = CORE_MOD,
2103         .flags          = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
2104         .clkdm          = { .name = "core_l4_clkdm" },
2105         .enable_reg     = CM_ICLKEN1,
2106         .enable_bit     = OMAP24XX_EN_UART2_SHIFT,
2107         .recalc         = &followparent_recalc,
2108 };
2109
2110 static struct clk uart2_fck = {
2111         .name           = "uart2_fck",
2112         .parent         = &func_48m_ck,
2113         .prcm_mod       = CORE_MOD,
2114         .flags          = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
2115         .clkdm          = { .name = "core_l4_clkdm" },
2116         .enable_reg     = CM_FCLKEN1,
2117         .enable_bit     = OMAP24XX_EN_UART2_SHIFT,
2118         .recalc         = &followparent_recalc,
2119 };
2120
2121 static struct clk uart3_ick = {
2122         .name           = "uart3_ick",
2123         .parent         = &l4_ck,
2124         .prcm_mod       = CORE_MOD,
2125         .flags          = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
2126         .clkdm          = { .name = "core_l4_clkdm" },
2127         .enable_reg     = CM_ICLKEN2,
2128         .enable_bit     = OMAP24XX_EN_UART3_SHIFT,
2129         .recalc         = &followparent_recalc,
2130 };
2131
2132 static struct clk uart3_fck = {
2133         .name           = "uart3_fck",
2134         .parent         = &func_48m_ck,
2135         .prcm_mod       = CORE_MOD,
2136         .flags          = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
2137         .clkdm          = { .name = "core_l4_clkdm" },
2138         .enable_reg     = OMAP24XX_CM_FCLKEN2,
2139         .enable_bit     = OMAP24XX_EN_UART3_SHIFT,
2140         .recalc         = &followparent_recalc,
2141 };
2142
2143 static struct clk gpios_ick = {
2144         .name           = "gpios_ick",
2145         .parent         = &l4_ck,
2146         .prcm_mod       = WKUP_MOD,
2147         .flags          = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
2148         .clkdm          = { .name = "core_l4_clkdm" },
2149         .enable_reg     = CM_ICLKEN,
2150         .enable_bit     = OMAP24XX_EN_GPIOS_SHIFT,
2151         .recalc         = &followparent_recalc,
2152 };
2153
2154 static struct clk gpios_fck = {
2155         .name           = "gpios_fck",
2156         .parent         = &func_32k_ck,
2157         .prcm_mod       = WKUP_MOD,
2158         .flags          = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
2159         .clkdm          = { .name = "prm_clkdm" },
2160         .enable_reg     = CM_FCLKEN,
2161         .enable_bit     = OMAP24XX_EN_GPIOS_SHIFT,
2162         .recalc         = &followparent_recalc,
2163 };
2164
2165 /* aka WDT2 - REVISIT: we should split wu_l4_iclk from l4_ck */
2166 static struct clk mpu_wdt_ick = {
2167         .name           = "mpu_wdt_ick",
2168         .parent         = &l4_ck,
2169         .prcm_mod       = WKUP_MOD,
2170         .flags          = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
2171         .clkdm          = { .name = "prm_clkdm" },
2172         .enable_reg     = CM_ICLKEN,
2173         .enable_bit     = OMAP24XX_EN_MPU_WDT_SHIFT,
2174         .recalc         = &followparent_recalc,
2175 };
2176
2177 /* aka WDT2 */
2178 static struct clk mpu_wdt_fck = {
2179         .name           = "mpu_wdt_fck",
2180         .parent         = &func_32k_ck,
2181         .prcm_mod       = WKUP_MOD,
2182         .flags          = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
2183         .clkdm          = { .name = "prm_clkdm" },
2184         .enable_reg     = CM_FCLKEN,
2185         .enable_bit     = OMAP24XX_EN_MPU_WDT_SHIFT,
2186         .recalc         = &followparent_recalc,
2187 };
2188
2189 static struct clk sync_32k_ick = {
2190         .name           = "sync_32k_ick",
2191         .parent         = &l4_ck,
2192         .prcm_mod       = WKUP_MOD,
2193         .flags          = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X |
2194                                 ENABLE_ON_INIT,
2195         .clkdm          = { .name = "core_l4_clkdm" },
2196         .enable_reg     = CM_ICLKEN,
2197         .enable_bit     = OMAP24XX_EN_32KSYNC_SHIFT,
2198         .recalc         = &followparent_recalc,
2199 };
2200
2201 /* REVISIT: parent is really wu_l4_iclk */
2202 static struct clk wdt1_ick = {
2203         .name           = "wdt1_ick",
2204         .parent         = &l4_ck,
2205         .prcm_mod       = WKUP_MOD,
2206         .flags          = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
2207         .clkdm          = { .name = "prm_clkdm" },
2208         .enable_reg     = CM_ICLKEN,
2209         .enable_bit     = OMAP24XX_EN_WDT1_SHIFT,
2210         .recalc         = &followparent_recalc,
2211 };
2212
2213 static struct clk omapctrl_ick = {
2214         .name           = "omapctrl_ick",
2215         .parent         = &l4_ck,
2216         .prcm_mod       = WKUP_MOD,
2217         .flags          = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X |
2218                                 ENABLE_ON_INIT,
2219         .clkdm          = { .name = "core_l4_clkdm" },
2220         .enable_reg     = CM_ICLKEN,
2221         .enable_bit     = OMAP24XX_EN_OMAPCTRL_SHIFT,
2222         .recalc         = &followparent_recalc,
2223 };
2224
2225 static struct clk icr_ick = {
2226         .name           = "icr_ick",
2227         .parent         = &l4_ck,
2228         .prcm_mod       = WKUP_MOD,
2229         .flags          = CLOCK_IN_OMAP243X,
2230         .clkdm          = { .name = "core_l4_clkdm" },
2231         .enable_reg     = CM_ICLKEN,
2232         .enable_bit     = OMAP2430_EN_ICR_SHIFT,
2233         .recalc         = &followparent_recalc,
2234 };
2235
2236 static struct clk cam_ick = {
2237         .name           = "cam_ick",
2238         .parent         = &l4_ck,
2239         .prcm_mod       = CORE_MOD,
2240         .flags          = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
2241         .clkdm          = { .name = "core_l4_clkdm" },
2242         .enable_reg     = CM_ICLKEN1,
2243         .enable_bit     = OMAP24XX_EN_CAM_SHIFT,
2244         .recalc         = &followparent_recalc,
2245 };
2246
2247 /*
2248  * cam_fck controls both CAM_MCLK and CAM_FCLK.  It should probably be
2249  * split into two separate clocks, since the parent clocks are different
2250  * and the clockdomains are also different.
2251  */
2252 static struct clk cam_fck = {
2253         .name           = "cam_fck",
2254         .parent         = &func_96m_ck,
2255         .prcm_mod       = CORE_MOD,
2256         .flags          = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
2257         .clkdm          = { .name = "core_l3_clkdm" },
2258         .enable_reg     = CM_FCLKEN1,
2259         .enable_bit     = OMAP24XX_EN_CAM_SHIFT,
2260         .recalc         = &followparent_recalc,
2261 };
2262
2263 static struct clk mailboxes_ick = {
2264         .name           = "mailboxes_ick",
2265         .parent         = &l4_ck,
2266         .prcm_mod       = CORE_MOD,
2267         .flags          = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
2268         .clkdm          = { .name = "core_l4_clkdm" },
2269         .enable_reg     = CM_ICLKEN1,
2270         .enable_bit     = OMAP24XX_EN_MAILBOXES_SHIFT,
2271         .recalc         = &followparent_recalc,
2272 };
2273
2274 static struct clk wdt4_ick = {
2275         .name           = "wdt4_ick",
2276         .parent         = &l4_ck,
2277         .prcm_mod       = CORE_MOD,
2278         .flags          = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
2279         .clkdm          = { .name = "core_l4_clkdm" },
2280         .enable_reg     = CM_ICLKEN1,
2281         .enable_bit     = OMAP24XX_EN_WDT4_SHIFT,
2282         .recalc         = &followparent_recalc,
2283 };
2284
2285 static struct clk wdt4_fck = {
2286         .name           = "wdt4_fck",
2287         .parent         = &func_32k_ck,
2288         .prcm_mod       = CORE_MOD,
2289         .flags          = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
2290         .clkdm          = { .name = "core_l4_clkdm" },
2291         .enable_reg     = CM_FCLKEN1,
2292         .enable_bit     = OMAP24XX_EN_WDT4_SHIFT,
2293         .recalc         = &followparent_recalc,
2294 };
2295
2296 static struct clk wdt3_ick = {
2297         .name           = "wdt3_ick",
2298         .parent         = &l4_ck,
2299         .prcm_mod       = CORE_MOD,
2300         .flags          = CLOCK_IN_OMAP242X,
2301         .clkdm          = { .name = "core_l4_clkdm" },
2302         .enable_reg     = CM_ICLKEN1,
2303         .enable_bit     = OMAP2420_EN_WDT3_SHIFT,
2304         .recalc         = &followparent_recalc,
2305 };
2306
2307 static struct clk wdt3_fck = {
2308         .name           = "wdt3_fck",
2309         .parent         = &func_32k_ck,
2310         .prcm_mod       = CORE_MOD,
2311         .flags          = CLOCK_IN_OMAP242X,
2312         .clkdm          = { .name = "core_l4_clkdm" },
2313         .enable_reg     = CM_FCLKEN1,
2314         .enable_bit     = OMAP2420_EN_WDT3_SHIFT,
2315         .recalc         = &followparent_recalc,
2316 };
2317
2318 static struct clk mspro_ick = {
2319         .name           = "mspro_ick",
2320         .parent         = &l4_ck,
2321         .prcm_mod       = CORE_MOD,
2322         .flags          = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
2323         .clkdm          = { .name = "core_l4_clkdm" },
2324         .enable_reg     = CM_ICLKEN1,
2325         .enable_bit     = OMAP24XX_EN_MSPRO_SHIFT,
2326         .recalc         = &followparent_recalc,
2327 };
2328
2329 static struct clk mspro_fck = {
2330         .name           = "mspro_fck",
2331         .parent         = &func_96m_ck,
2332         .prcm_mod       = CORE_MOD,
2333         .flags          = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
2334         .clkdm          = { .name = "core_l4_clkdm" },
2335         .enable_reg     = CM_FCLKEN1,
2336         .enable_bit     = OMAP24XX_EN_MSPRO_SHIFT,
2337         .recalc         = &followparent_recalc,
2338 };
2339
2340 static struct clk mmc_ick = {
2341         .name           = "mmc_ick",
2342         .parent         = &l4_ck,
2343         .prcm_mod       = CORE_MOD,
2344         .flags          = CLOCK_IN_OMAP242X,
2345         .clkdm          = { .name = "core_l4_clkdm" },
2346         .enable_reg     = CM_ICLKEN1,
2347         .enable_bit     = OMAP2420_EN_MMC_SHIFT,
2348         .recalc         = &followparent_recalc,
2349 };
2350
2351 static struct clk mmc_fck = {
2352         .name           = "mmc_fck",
2353         .parent         = &func_96m_ck,
2354         .prcm_mod       = CORE_MOD,
2355         .flags          = CLOCK_IN_OMAP242X,
2356         .clkdm          = { .name = "core_l4_clkdm" },
2357         .enable_reg     = CM_FCLKEN1,
2358         .enable_bit     = OMAP2420_EN_MMC_SHIFT,
2359         .recalc         = &followparent_recalc,
2360 };
2361
2362 static struct clk fac_ick = {
2363         .name           = "fac_ick",
2364         .parent         = &l4_ck,
2365         .prcm_mod       = CORE_MOD,
2366         .flags          = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
2367         .clkdm          = { .name = "core_l4_clkdm" },
2368         .enable_reg     = CM_ICLKEN1,
2369         .enable_bit     = OMAP24XX_EN_FAC_SHIFT,
2370         .recalc         = &followparent_recalc,
2371 };
2372
2373 static struct clk fac_fck = {
2374         .name           = "fac_fck",
2375         .parent         = &func_12m_ck,
2376         .prcm_mod       = CORE_MOD,
2377         .flags          = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
2378         .clkdm          = { .name = "core_l4_clkdm" },
2379         .enable_reg     = CM_FCLKEN1,
2380         .enable_bit     = OMAP24XX_EN_FAC_SHIFT,
2381         .recalc         = &followparent_recalc,
2382 };
2383
2384 static struct clk eac_ick = {
2385         .name           = "eac_ick",
2386         .parent         = &l4_ck,
2387         .prcm_mod       = CORE_MOD,
2388         .flags          = CLOCK_IN_OMAP242X,
2389         .clkdm          = { .name = "core_l4_clkdm" },
2390         .enable_reg     = CM_ICLKEN1,
2391         .enable_bit     = OMAP2420_EN_EAC_SHIFT,
2392         .recalc         = &followparent_recalc,
2393 };
2394
2395 static struct clk eac_fck = {
2396         .name           = "eac_fck",
2397         .parent         = &func_96m_ck,
2398         .prcm_mod       = CORE_MOD,
2399         .flags          = CLOCK_IN_OMAP242X,
2400         .clkdm          = { .name = "core_l4_clkdm" },
2401         .enable_reg     = CM_FCLKEN1,
2402         .enable_bit     = OMAP2420_EN_EAC_SHIFT,
2403         .recalc         = &followparent_recalc,
2404 };
2405
2406 static struct clk hdq_ick = {
2407         .name           = "hdq_ick",
2408         .parent         = &l4_ck,
2409         .prcm_mod       = CORE_MOD,
2410         .flags          = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
2411         .clkdm          = { .name = "core_l4_clkdm" },
2412         .enable_reg     = CM_ICLKEN1,
2413         .enable_bit     = OMAP24XX_EN_HDQ_SHIFT,
2414         .recalc         = &followparent_recalc,
2415 };
2416
2417 static struct clk hdq_fck = {
2418         .name           = "hdq_fck",
2419         .parent         = &func_12m_ck,
2420         .prcm_mod       = CORE_MOD,
2421         .flags          = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
2422         .clkdm          = { .name = "core_l4_clkdm" },
2423         .enable_reg     = CM_FCLKEN1,
2424         .enable_bit     = OMAP24XX_EN_HDQ_SHIFT,
2425         .recalc         = &followparent_recalc,
2426 };
2427
2428 static struct clk i2c2_ick = {
2429         .name           = "i2c_ick",
2430         .id             = 2,
2431         .parent         = &l4_ck,
2432         .prcm_mod       = CORE_MOD,
2433         .flags          = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
2434         .clkdm          = { .name = "core_l4_clkdm" },
2435         .enable_reg     = CM_ICLKEN1,
2436         .enable_bit     = OMAP2420_EN_I2C2_SHIFT,
2437         .recalc         = &followparent_recalc,
2438 };
2439
2440 static struct clk i2c2_fck = {
2441         .name           = "i2c_fck",
2442         .id             = 2,
2443         .parent         = &func_12m_ck,
2444         .prcm_mod       = CORE_MOD,
2445         .flags          = CLOCK_IN_OMAP242X,
2446         .clkdm          = { .name = "core_l4_clkdm" },
2447         .enable_reg     = CM_FCLKEN1,
2448         .enable_bit     = OMAP2420_EN_I2C2_SHIFT,
2449         .recalc         = &followparent_recalc,
2450 };
2451
2452 static struct clk i2chs2_fck = {
2453         .name           = "i2chs_fck",
2454         .id             = 2,
2455         .parent         = &func_96m_ck,
2456         .prcm_mod       = CORE_MOD,
2457         .flags          = CLOCK_IN_OMAP243X,
2458         .clkdm          = { .name = "core_l4_clkdm" },
2459         .enable_reg     = OMAP24XX_CM_FCLKEN2,
2460         .enable_bit     = OMAP2430_EN_I2CHS2_SHIFT,
2461         .recalc         = &followparent_recalc,
2462 };
2463
2464 static struct clk i2c1_ick = {
2465         .name           = "i2c_ick",
2466         .id             = 1,
2467         .parent         = &l4_ck,
2468         .prcm_mod       = CORE_MOD,
2469         .flags          = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
2470         .clkdm          = { .name = "core_l4_clkdm" },
2471         .enable_reg     = CM_ICLKEN1,
2472         .enable_bit     = OMAP2420_EN_I2C1_SHIFT,
2473         .recalc         = &followparent_recalc,
2474 };
2475
2476 static struct clk i2c1_fck = {
2477         .name           = "i2c_fck",
2478         .id             = 1,
2479         .parent         = &func_12m_ck,
2480         .prcm_mod       = CORE_MOD,
2481         .flags          = CLOCK_IN_OMAP242X,
2482         .clkdm          = { .name = "core_l4_clkdm" },
2483         .enable_reg     = CM_FCLKEN1,
2484         .enable_bit     = OMAP2420_EN_I2C1_SHIFT,
2485         .recalc         = &followparent_recalc,
2486 };
2487
2488 static struct clk i2chs1_fck = {
2489         .name           = "i2chs_fck",
2490         .id             = 1,
2491         .parent         = &func_96m_ck,
2492         .prcm_mod       = CORE_MOD,
2493         .flags          = CLOCK_IN_OMAP243X,
2494         .clkdm          = { .name = "core_l4_clkdm" },
2495         .enable_reg     = OMAP24XX_CM_FCLKEN2,
2496         .enable_bit     = OMAP2430_EN_I2CHS1_SHIFT,
2497         .recalc         = &followparent_recalc,
2498 };
2499
2500 static struct clk gpmc_fck = {
2501         .name           = "gpmc_fck",
2502         .parent         = &core_l3_ck,
2503         .flags          = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X |
2504                                 ENABLE_ON_INIT,
2505         .clkdm          = { .name = "core_l3_clkdm" },
2506         .recalc         = &followparent_recalc,
2507 };
2508
2509 static struct clk sdma_fck = {
2510         .name           = "sdma_fck",
2511         .parent         = &core_l3_ck,
2512         .flags          = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
2513         .clkdm          = { .name = "core_l3_clkdm" },
2514         .recalc         = &followparent_recalc,
2515 };
2516
2517 static struct clk sdma_ick = {
2518         .name           = "sdma_ick",
2519         .parent         = &l4_ck,
2520         .flags          = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
2521         .clkdm          = { .name = "core_l3_clkdm" },
2522         .recalc         = &followparent_recalc,
2523 };
2524
2525 static struct clk vlynq_ick = {
2526         .name           = "vlynq_ick",
2527         .parent         = &core_l3_ck,
2528         .prcm_mod       = CORE_MOD,
2529         .flags          = CLOCK_IN_OMAP242X,
2530         .clkdm          = { .name = "core_l3_clkdm" },
2531         .enable_reg     = CM_ICLKEN1,
2532         .enable_bit     = OMAP2420_EN_VLYNQ_SHIFT,
2533         .recalc         = &followparent_recalc,
2534 };
2535
2536 static const struct clksel_rate vlynq_fck_96m_rates[] = {
2537         { .div = 1, .val = 0, .flags = RATE_IN_242X | DEFAULT_RATE },
2538         { .div = 0 }
2539 };
2540
2541 static const struct clksel_rate vlynq_fck_core_rates[] = {
2542         { .div = 1, .val = 1, .flags = RATE_IN_242X },
2543         { .div = 2, .val = 2, .flags = RATE_IN_242X },
2544         { .div = 3, .val = 3, .flags = RATE_IN_242X },
2545         { .div = 4, .val = 4, .flags = RATE_IN_242X },
2546         { .div = 6, .val = 6, .flags = RATE_IN_242X },
2547         { .div = 8, .val = 8, .flags = RATE_IN_242X },
2548         { .div = 9, .val = 9, .flags = RATE_IN_242X },
2549         { .div = 12, .val = 12, .flags = RATE_IN_242X },
2550         { .div = 16, .val = 16, .flags = RATE_IN_242X | DEFAULT_RATE },
2551         { .div = 18, .val = 18, .flags = RATE_IN_242X },
2552         { .div = 0 }
2553 };
2554
2555 static const struct clksel vlynq_fck_clksel[] = {
2556         { .parent = &func_96m_ck, .rates = vlynq_fck_96m_rates },
2557         { .parent = &core_ck,     .rates = vlynq_fck_core_rates },
2558         { .parent = NULL }
2559 };
2560
2561 static struct clk vlynq_fck = {
2562         .name           = "vlynq_fck",
2563         .parent         = &func_96m_ck,
2564         .prcm_mod       = CORE_MOD,
2565         .flags          = CLOCK_IN_OMAP242X | DELAYED_APP,
2566         .clkdm          = { .name = "core_l3_clkdm" },
2567         .enable_reg     = CM_FCLKEN1,
2568         .enable_bit     = OMAP2420_EN_VLYNQ_SHIFT,
2569         .init           = &omap2_init_clksel_parent,
2570         .clksel_reg     = CM_CLKSEL1,
2571         .clksel_mask    = OMAP2420_CLKSEL_VLYNQ_MASK,
2572         .clksel         = vlynq_fck_clksel,
2573         .recalc         = &omap2_clksel_recalc,
2574         .round_rate     = &omap2_clksel_round_rate,
2575         .set_rate       = &omap2_clksel_set_rate
2576 };
2577
2578 static struct clk sdrc_ick = {
2579         .name           = "sdrc_ick",
2580         .parent         = &l4_ck,
2581         .prcm_mod       = CORE_MOD,
2582         .flags          = CLOCK_IN_OMAP243X | ENABLE_ON_INIT,
2583         .clkdm          = { .name = "core_l4_clkdm" },
2584         .enable_reg     = CM_ICLKEN3,
2585         .enable_bit     = OMAP2430_EN_SDRC_SHIFT,
2586         .recalc         = &followparent_recalc,
2587 };
2588
2589 static struct clk des_ick = {
2590         .name           = "des_ick",
2591         .parent         = &l4_ck,
2592         .prcm_mod       = CORE_MOD,
2593         .flags          = CLOCK_IN_OMAP243X | CLOCK_IN_OMAP242X,
2594         .clkdm          = { .name = "core_l4_clkdm" },
2595         .enable_reg     = OMAP24XX_CM_ICLKEN4,
2596         .enable_bit     = OMAP24XX_EN_DES_SHIFT,
2597         .recalc         = &followparent_recalc,
2598 };
2599
2600 static struct clk sha_ick = {
2601         .name           = "sha_ick",
2602         .parent         = &l4_ck,
2603         .prcm_mod       = CORE_MOD,
2604         .flags          = CLOCK_IN_OMAP243X | CLOCK_IN_OMAP242X,
2605         .clkdm          = { .name = "core_l4_clkdm" },
2606         .enable_reg     = OMAP24XX_CM_ICLKEN4,
2607         .enable_bit     = OMAP24XX_EN_SHA_SHIFT,
2608         .recalc         = &followparent_recalc,
2609 };
2610
2611 static struct clk rng_ick = {
2612         .name           = "rng_ick",
2613         .parent         = &l4_ck,
2614         .prcm_mod       = CORE_MOD,
2615         .flags          = CLOCK_IN_OMAP243X | CLOCK_IN_OMAP242X,
2616         .clkdm          = { .name = "core_l4_clkdm" },
2617         .enable_reg     = OMAP24XX_CM_ICLKEN4,
2618         .enable_bit     = OMAP24XX_EN_RNG_SHIFT,
2619         .recalc         = &followparent_recalc,
2620 };
2621
2622 static struct clk aes_ick = {
2623         .name           = "aes_ick",
2624         .parent         = &l4_ck,
2625         .prcm_mod       = CORE_MOD,
2626         .flags          = CLOCK_IN_OMAP243X | CLOCK_IN_OMAP242X,
2627         .clkdm          = { .name = "core_l4_clkdm" },
2628         .enable_reg     = OMAP24XX_CM_ICLKEN4,
2629         .enable_bit     = OMAP24XX_EN_AES_SHIFT,
2630         .recalc         = &followparent_recalc,
2631 };
2632
2633 static struct clk pka_ick = {
2634         .name           = "pka_ick",
2635         .parent         = &l4_ck,
2636         .prcm_mod       = CORE_MOD,
2637         .flags          = CLOCK_IN_OMAP243X | CLOCK_IN_OMAP242X,
2638         .clkdm          = { .name = "core_l4_clkdm" },
2639         .enable_reg     = OMAP24XX_CM_ICLKEN4,
2640         .enable_bit     = OMAP24XX_EN_PKA_SHIFT,
2641         .recalc         = &followparent_recalc,
2642 };
2643
2644 static struct clk usb_fck = {
2645         .name           = "usb_fck",
2646         .parent         = &func_48m_ck,
2647         .prcm_mod       = CORE_MOD,
2648         .flags          = CLOCK_IN_OMAP243X | CLOCK_IN_OMAP242X,
2649         .clkdm          = { .name = "core_l3_clkdm" },
2650         .enable_reg     = OMAP24XX_CM_FCLKEN2,
2651         .enable_bit     = OMAP24XX_EN_USB_SHIFT,
2652         .recalc         = &followparent_recalc,
2653 };
2654
2655 static struct clk usbhs_ick = {
2656         .name           = "usbhs_ick",
2657         .parent         = &core_l3_ck,
2658         .prcm_mod       = CORE_MOD,
2659         .flags          = CLOCK_IN_OMAP243X,
2660         .clkdm          = { .name = "core_l3_clkdm" },
2661         .enable_reg     = CM_ICLKEN2,
2662         .enable_bit     = OMAP2430_EN_USBHS_SHIFT,
2663         .recalc         = &followparent_recalc,
2664 };
2665
2666 static struct clk mmchs1_ick = {
2667         .name           = "mmchs_ick",
2668         .id             = 1,
2669         .parent         = &l4_ck,
2670         .prcm_mod       = CORE_MOD,
2671         .flags          = CLOCK_IN_OMAP243X,
2672         .clkdm          = { .name = "core_l4_clkdm" },
2673         .enable_reg     = CM_ICLKEN2,
2674         .enable_bit     = OMAP2430_EN_MMCHS1_SHIFT,
2675         .recalc         = &followparent_recalc,
2676 };
2677
2678 static struct clk mmchs1_fck = {
2679         .name           = "mmchs_fck",
2680         .id             = 1,
2681         .parent         = &func_96m_ck,
2682         .prcm_mod       = CORE_MOD,
2683         .flags          = CLOCK_IN_OMAP243X,
2684         .clkdm          = { .name = "core_l3_clkdm" },
2685         .enable_reg     = OMAP24XX_CM_FCLKEN2,
2686         .enable_bit     = OMAP2430_EN_MMCHS1_SHIFT,
2687         .recalc         = &followparent_recalc,
2688 };
2689
2690 static struct clk mmchs2_ick = {
2691         .name           = "mmchs_ick",
2692         .id             = 2,
2693         .parent         = &l4_ck,
2694         .prcm_mod       = CORE_MOD,
2695         .flags          = CLOCK_IN_OMAP243X,
2696         .clkdm          = { .name = "core_l4_clkdm" },
2697         .enable_reg     = CM_ICLKEN2,
2698         .enable_bit     = OMAP2430_EN_MMCHS2_SHIFT,
2699         .recalc         = &followparent_recalc,
2700 };
2701
2702 static struct clk mmchs2_fck = {
2703         .name           = "mmchs_fck",
2704         .id             = 2,
2705         .parent         = &func_96m_ck,
2706         .prcm_mod       = CORE_MOD,
2707         .flags          = CLOCK_IN_OMAP243X,
2708         .clkdm          = { .name = "core_l4_clkdm" },
2709         .enable_reg     = OMAP24XX_CM_FCLKEN2,
2710         .enable_bit     = OMAP2430_EN_MMCHS2_SHIFT,
2711         .recalc         = &followparent_recalc,
2712 };
2713
2714 static struct clk gpio5_ick = {
2715         .name           = "gpio5_ick",
2716         .parent         = &l4_ck,
2717         .prcm_mod       = CORE_MOD,
2718         .flags          = CLOCK_IN_OMAP243X,
2719         .clkdm          = { .name = "core_l4_clkdm" },
2720         .enable_reg     = CM_ICLKEN2,
2721         .enable_bit     = OMAP2430_EN_GPIO5_SHIFT,
2722         .recalc         = &followparent_recalc,
2723 };
2724
2725 static struct clk gpio5_fck = {
2726         .name           = "gpio5_fck",
2727         .parent         = &func_32k_ck,
2728         .prcm_mod       = CORE_MOD,
2729         .flags          = CLOCK_IN_OMAP243X,
2730         .clkdm          = { .name = "core_l4_clkdm" },
2731         .enable_reg     = OMAP24XX_CM_FCLKEN2,
2732         .enable_bit     = OMAP2430_EN_GPIO5_SHIFT,
2733         .recalc         = &followparent_recalc,
2734 };
2735
2736 static struct clk mdm_intc_ick = {
2737         .name           = "mdm_intc_ick",
2738         .parent         = &l4_ck,
2739         .prcm_mod       = CORE_MOD,
2740         .flags          = CLOCK_IN_OMAP243X,
2741         .clkdm          = { .name = "core_l4_clkdm" },
2742         .enable_reg     = CM_ICLKEN2,
2743         .enable_bit     = OMAP2430_EN_MDM_INTC_SHIFT,
2744         .recalc         = &followparent_recalc,
2745 };
2746
2747 static struct clk mmchsdb1_fck = {
2748         .name           = "mmchsdb_fck",
2749         .id             = 1,
2750         .parent         = &func_32k_ck,
2751         .prcm_mod       = CORE_MOD,
2752         .flags          = CLOCK_IN_OMAP243X,
2753         .clkdm          = { .name = "core_l4_clkdm" },
2754         .enable_reg     = OMAP24XX_CM_FCLKEN2,
2755         .enable_bit     = OMAP2430_EN_MMCHSDB1_SHIFT,
2756         .recalc         = &followparent_recalc,
2757 };
2758
2759 static struct clk mmchsdb2_fck = {
2760         .name           = "mmchsdb_fck",
2761         .id             = 2,
2762         .parent         = &func_32k_ck,
2763         .prcm_mod       = CORE_MOD,
2764         .flags          = CLOCK_IN_OMAP243X,
2765         .clkdm          = { .name = "core_l4_clkdm" },
2766         .enable_reg     = OMAP24XX_CM_FCLKEN2,
2767         .enable_bit     = OMAP2430_EN_MMCHSDB2_SHIFT,
2768         .recalc         = &followparent_recalc,
2769 };
2770
2771 /*
2772  * This clock is a composite clock which does entire set changes then
2773  * forces a rebalance. It keys on the MPU speed, but it really could
2774  * be any key speed part of a set in the rate table.
2775  *
2776  * to really change a set, you need memory table sets which get changed
2777  * in sram, pre-notifiers & post notifiers, changing the top set, without
2778  * having low level display recalc's won't work... this is why dpm notifiers
2779  * work, isr's off, walk a list of clocks already _off_ and not messing with
2780  * the bus.
2781  *
2782  * This clock should have no parent. It embodies the entire upper level
2783  * active set. A parent will mess up some of the init also.
2784  */
2785 static struct clk virt_prcm_set = {
2786         .name           = "virt_prcm_set",
2787         .flags          = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X |
2788                                 VIRTUAL_CLOCK | ALWAYS_ENABLED | DELAYED_APP,
2789         .clkdm          = { .name = "virt_opp_clkdm" },
2790         .parent         = &mpu_ck,      /* Indexed by mpu speed, no parent */
2791         .recalc         = &omap2_table_mpu_recalc,      /* sets are keyed on mpu rate */
2792         .set_rate       = &omap2_select_table_rate,
2793         .round_rate     = &omap2_round_to_table_rate,
2794 };
2795
2796 static struct clk *onchip_24xx_clks[] __initdata = {
2797         /* external root sources */
2798         &func_32k_ck,
2799         &osc_ck,
2800         &sys_ck,
2801         &alt_ck,
2802         /* internal analog sources */
2803         &dpll_ck,
2804         &apll96_ck,
2805         &apll54_ck,
2806         /* internal prcm root sources */
2807         &func_54m_ck,
2808         &core_ck,
2809         &func_96m_ck,
2810         &func_48m_ck,
2811         &func_12m_ck,
2812         &wdt1_osc_ck,
2813         &sys_clkout_src,
2814         &sys_clkout,
2815         &sys_clkout2_src,
2816         &sys_clkout2,
2817         &emul_ck,
2818         /* mpu domain clocks */
2819         &mpu_ck,
2820         /* dsp domain clocks */
2821         &dsp_fck,
2822         &dsp_irate_ick,
2823         &dsp_ick,               /* 242x */
2824         &iva2_1_ick,            /* 243x */
2825         &iva1_ifck,             /* 242x */
2826         &iva1_mpu_int_ifck,     /* 242x */
2827         /* GFX domain clocks */
2828         &gfx_3d_fck,
2829         &gfx_2d_fck,
2830         &gfx_ick,
2831         /* Modem domain clocks */
2832         &mdm_ick,
2833         &mdm_osc_ck,
2834         /* DSS domain clocks */
2835         &dss_ick,
2836         &dss1_fck,
2837         &dss2_fck,
2838         &dss_54m_fck,
2839         /* L3 domain clocks */
2840         &core_l3_ck,
2841         &ssi_ssr_sst_fck,
2842         &usb_l4_ick,
2843         /* L4 domain clocks */
2844         &l4_ck,                 /* used as both core_l4 and wu_l4 */
2845         &ssi_l4_ick,
2846         /* virtual meta-group clock */
2847         &virt_prcm_set,
2848         /* general l4 interface ck, multi-parent functional clk */
2849         &gpt1_ick,
2850         &gpt1_fck,
2851         &gpt2_ick,
2852         &gpt2_fck,
2853         &gpt3_ick,
2854         &gpt3_fck,
2855         &gpt4_ick,
2856         &gpt4_fck,
2857         &gpt5_ick,
2858         &gpt5_fck,
2859         &gpt6_ick,
2860         &gpt6_fck,
2861         &gpt7_ick,
2862         &gpt7_fck,
2863         &gpt8_ick,
2864         &gpt8_fck,
2865         &gpt9_ick,
2866         &gpt9_fck,
2867         &gpt10_ick,
2868         &gpt10_fck,
2869         &gpt11_ick,
2870         &gpt11_fck,
2871         &gpt12_ick,
2872         &gpt12_fck,
2873         &mcbsp1_ick,
2874         &mcbsp1_fck,
2875         &mcbsp2_ick,
2876         &mcbsp2_fck,
2877         &mcbsp3_ick,
2878         &mcbsp3_fck,
2879         &mcbsp4_ick,
2880         &mcbsp4_fck,
2881         &mcbsp5_ick,
2882         &mcbsp5_fck,
2883         &mcspi1_ick,
2884         &mcspi1_fck,
2885         &mcspi2_ick,
2886         &mcspi2_fck,
2887         &mcspi3_ick,
2888         &mcspi3_fck,
2889         &uart1_ick,
2890         &uart1_fck,
2891         &uart2_ick,
2892         &uart2_fck,
2893         &uart3_ick,
2894         &uart3_fck,
2895         &gpios_ick,
2896         &gpios_fck,
2897         &mpu_wdt_ick,
2898         &mpu_wdt_fck,
2899         &sync_32k_ick,
2900         &wdt1_ick,
2901         &omapctrl_ick,
2902         &icr_ick,
2903         &cam_fck,
2904         &cam_ick,
2905         &mailboxes_ick,
2906         &wdt4_ick,
2907         &wdt4_fck,
2908         &wdt3_ick,
2909         &wdt3_fck,
2910         &mspro_ick,
2911         &mspro_fck,
2912         &mmc_ick,
2913         &mmc_fck,
2914         &fac_ick,
2915         &fac_fck,
2916         &eac_ick,
2917         &eac_fck,
2918         &hdq_ick,
2919         &hdq_fck,
2920         &i2c1_ick,
2921         &i2c1_fck,
2922         &i2chs1_fck,
2923         &i2c2_ick,
2924         &i2c2_fck,
2925         &i2chs2_fck,
2926         &gpmc_fck,
2927         &sdma_fck,
2928         &sdma_ick,
2929         &vlynq_ick,
2930         &vlynq_fck,
2931         &sdrc_ick,
2932         &des_ick,
2933         &sha_ick,
2934         &rng_ick,
2935         &aes_ick,
2936         &pka_ick,
2937         &usb_fck,
2938         &usbhs_ick,
2939         &mmchs1_ick,
2940         &mmchs1_fck,
2941         &mmchs2_ick,
2942         &mmchs2_fck,
2943         &gpio5_ick,
2944         &gpio5_fck,
2945         &mdm_intc_ick,
2946         &mmchsdb1_fck,
2947         &mmchsdb2_fck,
2948 };
2949
2950 #endif
2951