arch/arm/mach-omap2/prcm.c

   1 /*
   2  * linux/arch/arm/mach-omap2/prcm.c
   3  *
   4  * OMAP 24xx Power Reset and Clock Management (PRCM) functions
   5  *
   6  * Copyright (C) 2005 Nokia Corporation
   7  *
   8  * Written by Tony Lindgren <tony.lindgren@nokia.com>
   9  *
  10  * Copyright (C) 2007 Texas Instruments, Inc.
  11  * Rajendra Nayak <rnayak@ti.com>
  12  *
  13  * Some pieces of code Copyright (C) 2005 Texas Instruments, Inc.
  14  * Upgraded with OMAP4 support by Abhijit Pagare <abhijitpagare@ti.com>
  15  *
  16  * This program is free software; you can redistribute it and/or modify
  17  * it under the terms of the GNU General Public License version 2 as
  18  * published by the Free Software Foundation.
  19  */
  20 #include <linux/module.h>
  21 #include <linux/init.h>
  22 #include <linux/clk.h>
  23 #include <linux/io.h>
  24 #include <linux/delay.h>
  25
  26 #include <plat/common.h>
  27 #include <plat/prcm.h>
  28 #include <plat/irqs.h>
  29 #include <plat/control.h>
  30
  31 #include "clock.h"
  32 #include "cm.h"
  33 #include "prm.h"
  34 #include "prm-regbits-24xx.h"
  35
  36 static void __iomem *prm_base;
  37 static void __iomem *cm_base;
  38 static void __iomem *cm2_base;
  39
  40 #define MAX_MODULE_ENABLE_WAIT          100000
  41
  42 struct omap3_prcm_regs {
  43         u32 control_padconf_sys_nirq;
  44         u32 iva2_cm_clksel1;
  45         u32 iva2_cm_clksel2;
  46         u32 cm_sysconfig;
  47         u32 sgx_cm_clksel;
  48         u32 dss_cm_clksel;
  49         u32 cam_cm_clksel;
  50         u32 per_cm_clksel;
  51         u32 emu_cm_clksel;
  52         u32 emu_cm_clkstctrl;
  53         u32 pll_cm_autoidle2;
  54         u32 pll_cm_clksel4;
  55         u32 pll_cm_clksel5;
  56         u32 pll_cm_clken2;
  57         u32 cm_polctrl;
  58         u32 iva2_cm_fclken;
  59         u32 iva2_cm_clken_pll;
  60         u32 core_cm_fclken1;
  61         u32 core_cm_fclken3;
  62         u32 sgx_cm_fclken;
  63         u32 wkup_cm_fclken;
  64         u32 dss_cm_fclken;
  65         u32 cam_cm_fclken;
  66         u32 per_cm_fclken;
  67         u32 usbhost_cm_fclken;
  68         u32 core_cm_iclken1;
  69         u32 core_cm_iclken2;
  70         u32 core_cm_iclken3;
  71         u32 sgx_cm_iclken;
  72         u32 wkup_cm_iclken;
  73         u32 dss_cm_iclken;
  74         u32 cam_cm_iclken;
  75         u32 per_cm_iclken;
  76         u32 usbhost_cm_iclken;
  77         u32 iva2_cm_autiidle2;
  78         u32 mpu_cm_autoidle2;
  79         u32 iva2_cm_clkstctrl;
  80         u32 mpu_cm_clkstctrl;
  81         u32 core_cm_clkstctrl;
  82         u32 sgx_cm_clkstctrl;
  83         u32 dss_cm_clkstctrl;
  84         u32 cam_cm_clkstctrl;
  85         u32 per_cm_clkstctrl;
  86         u32 neon_cm_clkstctrl;
  87         u32 usbhost_cm_clkstctrl;
  88         u32 core_cm_autoidle1;
  89         u32 core_cm_autoidle2;
  90         u32 core_cm_autoidle3;
  91         u32 wkup_cm_autoidle;
  92         u32 dss_cm_autoidle;
  93         u32 cam_cm_autoidle;
  94         u32 per_cm_autoidle;
  95         u32 usbhost_cm_autoidle;
  96         u32 sgx_cm_sleepdep;
  97         u32 dss_cm_sleepdep;
  98         u32 cam_cm_sleepdep;
  99         u32 per_cm_sleepdep;
 100         u32 usbhost_cm_sleepdep;
 101         u32 cm_clkout_ctrl;
 102         u32 prm_clkout_ctrl;
 103         u32 sgx_pm_wkdep;
 104         u32 dss_pm_wkdep;
 105         u32 cam_pm_wkdep;
 106         u32 per_pm_wkdep;
 107         u32 neon_pm_wkdep;
 108         u32 usbhost_pm_wkdep;
 109         u32 core_pm_mpugrpsel1;
 110         u32 iva2_pm_ivagrpsel1;
 111         u32 core_pm_mpugrpsel3;
 112         u32 core_pm_ivagrpsel3;
 113         u32 wkup_pm_mpugrpsel;
 114         u32 wkup_pm_ivagrpsel;
 115         u32 per_pm_mpugrpsel;
 116         u32 per_pm_ivagrpsel;
 117         u32 wkup_pm_wken;
 118 };
 119
 120 struct omap3_prcm_regs prcm_context;
 121
 122 u32 omap_prcm_get_reset_sources(void)
 123 {
 124         /* XXX This presumably needs modification for 34XX */
 125         if (cpu_is_omap24xx() | cpu_is_omap34xx())
 126                 return prm_read_mod_reg(WKUP_MOD, OMAP2_RM_RSTST) & 0x7f;
 127         if (cpu_is_omap44xx())
 128                 return prm_read_mod_reg(WKUP_MOD, OMAP4_RM_RSTST) & 0x7f;
 129 }
 130 EXPORT_SYMBOL(omap_prcm_get_reset_sources);
 131
 132 /* Resets clock rates and reboots the system. Only called from system.h */
 133 void omap_prcm_arch_reset(char mode)
 134 {
 135         s16 prcm_offs;
 136         omap2_clk_prepare_for_reboot();
 137
 138         if (cpu_is_omap24xx())
 139                 prcm_offs = WKUP_MOD;
 140         else if (cpu_is_omap34xx()) {
 141                 u32 l;
 142
 143                 prcm_offs = OMAP3430_GR_MOD;
 144                 l = ('B' << 24) | ('M' << 16) | mode;
 145                 /* Reserve the first word in scratchpad for communicating
 146                  * with the boot ROM. A pointer to a data structure
 147                  * describing the boot process can be stored there,
 148                  * cf. OMAP34xx TRM, Initialization / Software Booting
 149                  * Configuration. */
 150                 omap_writel(l, OMAP343X_SCRATCHPAD + 4);
 151         } else if (cpu_is_omap44xx())
 152                 prcm_offs = OMAP4430_PRM_DEVICE_MOD;
 153         else
 154                 WARN_ON(1);
 155
 156         if (cpu_is_omap24xx() | cpu_is_omap34xx())
 157                 prm_set_mod_reg_bits(OMAP_RST_DPLL3, prcm_offs,
 158                                                  OMAP2_RM_RSTCTRL);
 159         if (cpu_is_omap44xx())
 160                 prm_set_mod_reg_bits(OMAP_RST_DPLL3, prcm_offs,
 161                                                  OMAP4_RM_RSTCTRL);
 162 }
 163
 164 static inline u32 __omap_prcm_read(void __iomem *base, s16 module, u16 reg)
 165 {
 166         BUG_ON(!base);
 167         return __raw_readl(base + module + reg);
 168 }
 169
 170 static inline void __omap_prcm_write(u32 value, void __iomem *base,
 171                                                 s16 module, u16 reg)
 172 {
 173         BUG_ON(!base);
 174         __raw_writel(value, base + module + reg);
 175 }
 176
 177 /* Read a register in a PRM module */
 178 u32 prm_read_mod_reg(s16 module, u16 idx)
 179 {
 180         return __omap_prcm_read(prm_base, module, idx);
 181 }
 182
 183 /* Write into a register in a PRM module */
 184 void prm_write_mod_reg(u32 val, s16 module, u16 idx)
 185 {
 186         __omap_prcm_write(val, prm_base, module, idx);
 187 }
 188
 189 /* Read-modify-write a register in a PRM module. Caller must lock */
 190 u32 prm_rmw_mod_reg_bits(u32 mask, u32 bits, s16 module, s16 idx)
 191 {
 192         u32 v;
 193
 194         v = prm_read_mod_reg(module, idx);
 195         v &= ~mask;
 196         v |= bits;
 197         prm_write_mod_reg(v, module, idx);
 198
 199         return v;
 200 }
 201
 202 /* Read a register in a CM module */
 203 u32 cm_read_mod_reg(s16 module, u16 idx)
 204 {
 205         return __omap_prcm_read(cm_base, module, idx);
 206 }
 207
 208 /* Write into a register in a CM module */
 209 void cm_write_mod_reg(u32 val, s16 module, u16 idx)
 210 {
 211         __omap_prcm_write(val, cm_base, module, idx);
 212 }
 213
 214 /* Read-modify-write a register in a CM module. Caller must lock */
 215 u32 cm_rmw_mod_reg_bits(u32 mask, u32 bits, s16 module, s16 idx)
 216 {
 217         u32 v;
 218
 219         v = cm_read_mod_reg(module, idx);
 220         v &= ~mask;
 221         v |= bits;
 222         cm_write_mod_reg(v, module, idx);
 223
 224         return v;
 225 }
 226
 227 /**
 228  * omap2_cm_wait_idlest - wait for IDLEST bit to indicate module readiness
 229  * @reg: physical address of module IDLEST register
 230  * @mask: value to mask against to determine if the module is active
 231  * @name: name of the clock (for printk)
 232  *
 233  * Returns 1 if the module indicated readiness in time, or 0 if it
 234  * failed to enable in roughly MAX_MODULE_ENABLE_WAIT microseconds.
 235  */
 236 int omap2_cm_wait_idlest(void __iomem *reg, u32 mask, const char *name)
 237 {
 238         int i = 0;
 239         int ena = 0;
 240
 241         /*
 242          * 24xx uses 0 to indicate not ready, and 1 to indicate ready.
 243          * 34xx reverses this, just to keep us on our toes
 244          */
 245         if (cpu_is_omap24xx())
 246                 ena = mask;
 247         else if (cpu_is_omap34xx())
 248                 ena = 0;
 249         else
 250                 BUG();
 251
 252         /* Wait for lock */
 253         omap_test_timeout(((__raw_readl(reg) & mask) == ena),
 254                           MAX_MODULE_ENABLE_WAIT, i);
 255
 256         if (i < MAX_MODULE_ENABLE_WAIT)
 257                 pr_debug("cm: Module associated with clock %s ready after %d "
 258                          "loops\n", name, i);
 259         else
 260                 pr_err("cm: Module associated with clock %s didn't enable in "
 261                        "%d tries\n", name, MAX_MODULE_ENABLE_WAIT);
 262
 263         return (i < MAX_MODULE_ENABLE_WAIT) ? 1 : 0;
 264 };
 265
 266 void __init omap2_set_globals_prcm(struct omap_globals *omap2_globals)
 267 {
 268         prm_base = omap2_globals->prm;
 269         cm_base = omap2_globals->cm;
 270         cm2_base = omap2_globals->cm2;
 271 }
 272
 273 #ifdef CONFIG_ARCH_OMAP3
 274 void omap3_prcm_save_context(void)
 275 {
 276         prcm_context.control_padconf_sys_nirq =
 277                          omap_ctrl_readl(OMAP343X_CONTROL_PADCONF_SYSNIRQ);
 278         prcm_context.iva2_cm_clksel1 =
 279                          cm_read_mod_reg(OMAP3430_IVA2_MOD, CM_CLKSEL1);
 280         prcm_context.iva2_cm_clksel2 =
 281                          cm_read_mod_reg(OMAP3430_IVA2_MOD, CM_CLKSEL2);
 282         prcm_context.cm_sysconfig = __raw_readl(OMAP3430_CM_SYSCONFIG);
 283         prcm_context.sgx_cm_clksel =
 284                          cm_read_mod_reg(OMAP3430ES2_SGX_MOD, CM_CLKSEL);
 285         prcm_context.dss_cm_clksel =
 286                          cm_read_mod_reg(OMAP3430_DSS_MOD, CM_CLKSEL);
 287         prcm_context.cam_cm_clksel =
 288                          cm_read_mod_reg(OMAP3430_CAM_MOD, CM_CLKSEL);
 289         prcm_context.per_cm_clksel =
 290                          cm_read_mod_reg(OMAP3430_PER_MOD, CM_CLKSEL);
 291         prcm_context.emu_cm_clksel =
 292                          cm_read_mod_reg(OMAP3430_EMU_MOD, CM_CLKSEL1);
 293         prcm_context.emu_cm_clkstctrl =
 294                          cm_read_mod_reg(OMAP3430_EMU_MOD, CM_CLKSTCTRL);
 295         prcm_context.pll_cm_autoidle2 =
 296                          cm_read_mod_reg(PLL_MOD, CM_AUTOIDLE2);
 297         prcm_context.pll_cm_clksel4 =
 298                         cm_read_mod_reg(PLL_MOD, OMAP3430ES2_CM_CLKSEL4);
 299         prcm_context.pll_cm_clksel5 =
 300                          cm_read_mod_reg(PLL_MOD, OMAP3430ES2_CM_CLKSEL5);
 301         prcm_context.pll_cm_clken2 =
 302                         cm_read_mod_reg(PLL_MOD, OMAP3430ES2_CM_CLKEN2);
 303         prcm_context.cm_polctrl = __raw_readl(OMAP3430_CM_POLCTRL);
 304         prcm_context.iva2_cm_fclken =
 305                          cm_read_mod_reg(OMAP3430_IVA2_MOD, CM_FCLKEN);
 306         prcm_context.iva2_cm_clken_pll = cm_read_mod_reg(OMAP3430_IVA2_MOD,
 307                         OMAP3430_CM_CLKEN_PLL);
 308         prcm_context.core_cm_fclken1 =
 309                          cm_read_mod_reg(CORE_MOD, CM_FCLKEN1);
 310         prcm_context.core_cm_fclken3 =
 311                          cm_read_mod_reg(CORE_MOD, OMAP3430ES2_CM_FCLKEN3);
 312         prcm_context.sgx_cm_fclken =
 313                          cm_read_mod_reg(OMAP3430ES2_SGX_MOD, CM_FCLKEN);
 314         prcm_context.wkup_cm_fclken =
 315                          cm_read_mod_reg(WKUP_MOD, CM_FCLKEN);
 316         prcm_context.dss_cm_fclken =
 317                          cm_read_mod_reg(OMAP3430_DSS_MOD, CM_FCLKEN);
 318         prcm_context.cam_cm_fclken =
 319                          cm_read_mod_reg(OMAP3430_CAM_MOD, CM_FCLKEN);
 320         prcm_context.per_cm_fclken =
 321                          cm_read_mod_reg(OMAP3430_PER_MOD, CM_FCLKEN);
 322         prcm_context.usbhost_cm_fclken =
 323                          cm_read_mod_reg(OMAP3430ES2_USBHOST_MOD, CM_FCLKEN);
 324         prcm_context.core_cm_iclken1 =
 325                          cm_read_mod_reg(CORE_MOD, CM_ICLKEN1);
 326         prcm_context.core_cm_iclken2 =
 327                          cm_read_mod_reg(CORE_MOD, CM_ICLKEN2);
 328         prcm_context.core_cm_iclken3 =
 329                          cm_read_mod_reg(CORE_MOD, CM_ICLKEN3);
 330         prcm_context.sgx_cm_iclken =
 331                          cm_read_mod_reg(OMAP3430ES2_SGX_MOD, CM_ICLKEN);
 332         prcm_context.wkup_cm_iclken =
 333                          cm_read_mod_reg(WKUP_MOD, CM_ICLKEN);
 334         prcm_context.dss_cm_iclken =
 335                          cm_read_mod_reg(OMAP3430_DSS_MOD, CM_ICLKEN);
 336         prcm_context.cam_cm_iclken =
 337                          cm_read_mod_reg(OMAP3430_CAM_MOD, CM_ICLKEN);
 338         prcm_context.per_cm_iclken =
 339                          cm_read_mod_reg(OMAP3430_PER_MOD, CM_ICLKEN);
 340         prcm_context.usbhost_cm_iclken =
 341                          cm_read_mod_reg(OMAP3430ES2_USBHOST_MOD, CM_ICLKEN);
 342         prcm_context.iva2_cm_autiidle2 =
 343                          cm_read_mod_reg(OMAP3430_IVA2_MOD, CM_AUTOIDLE2);
 344         prcm_context.mpu_cm_autoidle2 =
 345                          cm_read_mod_reg(MPU_MOD, CM_AUTOIDLE2);
 346         prcm_context.iva2_cm_clkstctrl =
 347                          cm_read_mod_reg(OMAP3430_IVA2_MOD, CM_CLKSTCTRL);
 348         prcm_context.mpu_cm_clkstctrl =
 349                          cm_read_mod_reg(MPU_MOD, CM_CLKSTCTRL);
 350         prcm_context.core_cm_clkstctrl =
 351                          cm_read_mod_reg(CORE_MOD, CM_CLKSTCTRL);
 352         prcm_context.sgx_cm_clkstctrl =
 353                          cm_read_mod_reg(OMAP3430ES2_SGX_MOD, CM_CLKSTCTRL);
 354         prcm_context.dss_cm_clkstctrl =
 355                          cm_read_mod_reg(OMAP3430_DSS_MOD, CM_CLKSTCTRL);
 356         prcm_context.cam_cm_clkstctrl =
 357                          cm_read_mod_reg(OMAP3430_CAM_MOD, CM_CLKSTCTRL);
 358         prcm_context.per_cm_clkstctrl =
 359                          cm_read_mod_reg(OMAP3430_PER_MOD, CM_CLKSTCTRL);
 360         prcm_context.neon_cm_clkstctrl =
 361                          cm_read_mod_reg(OMAP3430_NEON_MOD, CM_CLKSTCTRL);
 362         prcm_context.usbhost_cm_clkstctrl =
 363                          cm_read_mod_reg(OMAP3430ES2_USBHOST_MOD, CM_CLKSTCTRL);
 364         prcm_context.core_cm_autoidle1 =
 365                          cm_read_mod_reg(CORE_MOD, CM_AUTOIDLE1);
 366         prcm_context.core_cm_autoidle2 =
 367                          cm_read_mod_reg(CORE_MOD, CM_AUTOIDLE2);
 368         prcm_context.core_cm_autoidle3 =
 369                          cm_read_mod_reg(CORE_MOD, CM_AUTOIDLE3);
 370         prcm_context.wkup_cm_autoidle =
 371                          cm_read_mod_reg(WKUP_MOD, CM_AUTOIDLE);
 372         prcm_context.dss_cm_autoidle =
 373                          cm_read_mod_reg(OMAP3430_DSS_MOD, CM_AUTOIDLE);
 374         prcm_context.cam_cm_autoidle =
 375                          cm_read_mod_reg(OMAP3430_CAM_MOD, CM_AUTOIDLE);
 376         prcm_context.per_cm_autoidle =
 377                          cm_read_mod_reg(OMAP3430_PER_MOD, CM_AUTOIDLE);
 378         prcm_context.usbhost_cm_autoidle =
 379                          cm_read_mod_reg(OMAP3430ES2_USBHOST_MOD, CM_AUTOIDLE);
 380         prcm_context.sgx_cm_sleepdep =
 381                  cm_read_mod_reg(OMAP3430ES2_SGX_MOD, OMAP3430_CM_SLEEPDEP);
 382         prcm_context.dss_cm_sleepdep =
 383                  cm_read_mod_reg(OMAP3430_DSS_MOD, OMAP3430_CM_SLEEPDEP);
 384         prcm_context.cam_cm_sleepdep =
 385                  cm_read_mod_reg(OMAP3430_CAM_MOD, OMAP3430_CM_SLEEPDEP);
 386         prcm_context.per_cm_sleepdep =
 387                  cm_read_mod_reg(OMAP3430_PER_MOD, OMAP3430_CM_SLEEPDEP);
 388         prcm_context.usbhost_cm_sleepdep =
 389                  cm_read_mod_reg(OMAP3430ES2_USBHOST_MOD, OMAP3430_CM_SLEEPDEP);
 390         prcm_context.cm_clkout_ctrl = cm_read_mod_reg(OMAP3430_CCR_MOD,
 391                  OMAP3_CM_CLKOUT_CTRL_OFFSET);
 392         prcm_context.prm_clkout_ctrl = prm_read_mod_reg(OMAP3430_CCR_MOD,
 393                 OMAP3_PRM_CLKOUT_CTRL_OFFSET);
 394         prcm_context.sgx_pm_wkdep =
 395                  prm_read_mod_reg(OMAP3430ES2_SGX_MOD, PM_WKDEP);
 396         prcm_context.dss_pm_wkdep =
 397                  prm_read_mod_reg(OMAP3430_DSS_MOD, PM_WKDEP);
 398         prcm_context.cam_pm_wkdep =
 399                  prm_read_mod_reg(OMAP3430_CAM_MOD, PM_WKDEP);
 400         prcm_context.per_pm_wkdep =
 401                  prm_read_mod_reg(OMAP3430_PER_MOD, PM_WKDEP);
 402         prcm_context.neon_pm_wkdep =
 403                  prm_read_mod_reg(OMAP3430_NEON_MOD, PM_WKDEP);
 404         prcm_context.usbhost_pm_wkdep =
 405                  prm_read_mod_reg(OMAP3430ES2_USBHOST_MOD, PM_WKDEP);
 406         prcm_context.core_pm_mpugrpsel1 =
 407                  prm_read_mod_reg(CORE_MOD, OMAP3430_PM_MPUGRPSEL1);
 408         prcm_context.iva2_pm_ivagrpsel1 =
 409                  prm_read_mod_reg(OMAP3430_IVA2_MOD, OMAP3430_PM_IVAGRPSEL1);
 410         prcm_context.core_pm_mpugrpsel3 =
 411                  prm_read_mod_reg(CORE_MOD, OMAP3430ES2_PM_MPUGRPSEL3);
 412         prcm_context.core_pm_ivagrpsel3 =
 413                  prm_read_mod_reg(CORE_MOD, OMAP3430ES2_PM_IVAGRPSEL3);
 414         prcm_context.wkup_pm_mpugrpsel =
 415                  prm_read_mod_reg(WKUP_MOD, OMAP3430_PM_MPUGRPSEL);
 416         prcm_context.wkup_pm_ivagrpsel =
 417                  prm_read_mod_reg(WKUP_MOD, OMAP3430_PM_IVAGRPSEL);
 418         prcm_context.per_pm_mpugrpsel =
 419                  prm_read_mod_reg(OMAP3430_PER_MOD, OMAP3430_PM_MPUGRPSEL);
 420         prcm_context.per_pm_ivagrpsel =
 421                  prm_read_mod_reg(OMAP3430_PER_MOD, OMAP3430_PM_IVAGRPSEL);
 422         prcm_context.wkup_pm_wken = prm_read_mod_reg(WKUP_MOD, PM_WKEN);
 423         return;
 424 }
 425
 426 void omap3_prcm_restore_context(void)
 427 {
 428         omap_ctrl_writel(prcm_context.control_padconf_sys_nirq,
 429                                          OMAP343X_CONTROL_PADCONF_SYSNIRQ);
 430         cm_write_mod_reg(prcm_context.iva2_cm_clksel1, OMAP3430_IVA2_MOD,
 431                                          CM_CLKSEL1);
 432         cm_write_mod_reg(prcm_context.iva2_cm_clksel2, OMAP3430_IVA2_MOD,
 433                                          CM_CLKSEL2);
 434         __raw_writel(prcm_context.cm_sysconfig, OMAP3430_CM_SYSCONFIG);
 435         cm_write_mod_reg(prcm_context.sgx_cm_clksel, OMAP3430ES2_SGX_MOD,
 436                                          CM_CLKSEL);
 437         cm_write_mod_reg(prcm_context.dss_cm_clksel, OMAP3430_DSS_MOD,
 438                                          CM_CLKSEL);
 439         cm_write_mod_reg(prcm_context.cam_cm_clksel, OMAP3430_CAM_MOD,
 440                                          CM_CLKSEL);
 441         cm_write_mod_reg(prcm_context.per_cm_clksel, OMAP3430_PER_MOD,
 442                                          CM_CLKSEL);
 443         cm_write_mod_reg(prcm_context.emu_cm_clksel, OMAP3430_EMU_MOD,
 444                                          CM_CLKSEL1);
 445         cm_write_mod_reg(prcm_context.emu_cm_clkstctrl, OMAP3430_EMU_MOD,
 446                                          CM_CLKSTCTRL);
 447         cm_write_mod_reg(prcm_context.pll_cm_autoidle2, PLL_MOD,
 448                                          CM_AUTOIDLE2);
 449         cm_write_mod_reg(prcm_context.pll_cm_clksel4, PLL_MOD,
 450                                         OMAP3430ES2_CM_CLKSEL4);
 451         cm_write_mod_reg(prcm_context.pll_cm_clksel5, PLL_MOD,
 452                                          OMAP3430ES2_CM_CLKSEL5);
 453         cm_write_mod_reg(prcm_context.pll_cm_clken2, PLL_MOD,
 454                                         OMAP3430ES2_CM_CLKEN2);
 455         __raw_writel(prcm_context.cm_polctrl, OMAP3430_CM_POLCTRL);
 456         cm_write_mod_reg(prcm_context.iva2_cm_fclken, OMAP3430_IVA2_MOD,
 457                                          CM_FCLKEN);
 458         cm_write_mod_reg(prcm_context.iva2_cm_clken_pll, OMAP3430_IVA2_MOD,
 459                                         OMAP3430_CM_CLKEN_PLL);
 460         cm_write_mod_reg(prcm_context.core_cm_fclken1, CORE_MOD, CM_FCLKEN1);
 461         cm_write_mod_reg(prcm_context.core_cm_fclken3, CORE_MOD,
 462                                          OMAP3430ES2_CM_FCLKEN3);
 463         cm_write_mod_reg(prcm_context.sgx_cm_fclken, OMAP3430ES2_SGX_MOD,
 464                                          CM_FCLKEN);
 465         cm_write_mod_reg(prcm_context.wkup_cm_fclken, WKUP_MOD, CM_FCLKEN);
 466         cm_write_mod_reg(prcm_context.dss_cm_fclken, OMAP3430_DSS_MOD,
 467                                          CM_FCLKEN);
 468         cm_write_mod_reg(prcm_context.cam_cm_fclken, OMAP3430_CAM_MOD,
 469                                          CM_FCLKEN);
 470         cm_write_mod_reg(prcm_context.per_cm_fclken, OMAP3430_PER_MOD,
 471                                          CM_FCLKEN);
 472         cm_write_mod_reg(prcm_context.usbhost_cm_fclken,
 473                                          OMAP3430ES2_USBHOST_MOD, CM_FCLKEN);
 474         cm_write_mod_reg(prcm_context.core_cm_iclken1, CORE_MOD, CM_ICLKEN1);
 475         cm_write_mod_reg(prcm_context.core_cm_iclken2, CORE_MOD, CM_ICLKEN2);
 476         cm_write_mod_reg(prcm_context.core_cm_iclken3, CORE_MOD, CM_ICLKEN3);
 477         cm_write_mod_reg(prcm_context.sgx_cm_iclken, OMAP3430ES2_SGX_MOD,
 478                                         CM_ICLKEN);
 479         cm_write_mod_reg(prcm_context.wkup_cm_iclken, WKUP_MOD, CM_ICLKEN);
 480         cm_write_mod_reg(prcm_context.dss_cm_iclken, OMAP3430_DSS_MOD,
 481                                         CM_ICLKEN);
 482         cm_write_mod_reg(prcm_context.cam_cm_iclken, OMAP3430_CAM_MOD,
 483                                         CM_ICLKEN);
 484         cm_write_mod_reg(prcm_context.per_cm_iclken, OMAP3430_PER_MOD,
 485                                         CM_ICLKEN);
 486         cm_write_mod_reg(prcm_context.usbhost_cm_iclken,
 487                                         OMAP3430ES2_USBHOST_MOD, CM_ICLKEN);
 488         cm_write_mod_reg(prcm_context.iva2_cm_autiidle2, OMAP3430_IVA2_MOD,
 489                                         CM_AUTOIDLE2);
 490         cm_write_mod_reg(prcm_context.mpu_cm_autoidle2, MPU_MOD, CM_AUTOIDLE2);
 491         cm_write_mod_reg(prcm_context.iva2_cm_clkstctrl, OMAP3430_IVA2_MOD,
 492                                         CM_CLKSTCTRL);
 493         cm_write_mod_reg(prcm_context.mpu_cm_clkstctrl, MPU_MOD, CM_CLKSTCTRL);
 494         cm_write_mod_reg(prcm_context.core_cm_clkstctrl, CORE_MOD,
 495                                         CM_CLKSTCTRL);
 496         cm_write_mod_reg(prcm_context.sgx_cm_clkstctrl, OMAP3430ES2_SGX_MOD,
 497                                         CM_CLKSTCTRL);
 498         cm_write_mod_reg(prcm_context.dss_cm_clkstctrl, OMAP3430_DSS_MOD,
 499                                         CM_CLKSTCTRL);
 500         cm_write_mod_reg(prcm_context.cam_cm_clkstctrl, OMAP3430_CAM_MOD,
 501                                         CM_CLKSTCTRL);
 502         cm_write_mod_reg(prcm_context.per_cm_clkstctrl, OMAP3430_PER_MOD,
 503                                         CM_CLKSTCTRL);
 504         cm_write_mod_reg(prcm_context.neon_cm_clkstctrl, OMAP3430_NEON_MOD,
 505                                         CM_CLKSTCTRL);
 506         cm_write_mod_reg(prcm_context.usbhost_cm_clkstctrl,
 507                                         OMAP3430ES2_USBHOST_MOD, CM_CLKSTCTRL);
 508         cm_write_mod_reg(prcm_context.core_cm_autoidle1, CORE_MOD,
 509                                         CM_AUTOIDLE1);
 510         cm_write_mod_reg(prcm_context.core_cm_autoidle2, CORE_MOD,
 511                                         CM_AUTOIDLE2);
 512         cm_write_mod_reg(prcm_context.core_cm_autoidle3, CORE_MOD,
 513                                         CM_AUTOIDLE3);
 514         cm_write_mod_reg(prcm_context.wkup_cm_autoidle, WKUP_MOD, CM_AUTOIDLE);
 515         cm_write_mod_reg(prcm_context.dss_cm_autoidle, OMAP3430_DSS_MOD,
 516                                         CM_AUTOIDLE);
 517         cm_write_mod_reg(prcm_context.cam_cm_autoidle, OMAP3430_CAM_MOD,
 518                                         CM_AUTOIDLE);
 519         cm_write_mod_reg(prcm_context.per_cm_autoidle, OMAP3430_PER_MOD,
 520                                         CM_AUTOIDLE);
 521         cm_write_mod_reg(prcm_context.usbhost_cm_autoidle,
 522                                         OMAP3430ES2_USBHOST_MOD, CM_AUTOIDLE);
 523         cm_write_mod_reg(prcm_context.sgx_cm_sleepdep, OMAP3430ES2_SGX_MOD,
 524                                         OMAP3430_CM_SLEEPDEP);
 525         cm_write_mod_reg(prcm_context.dss_cm_sleepdep, OMAP3430_DSS_MOD,
 526                                         OMAP3430_CM_SLEEPDEP);
 527         cm_write_mod_reg(prcm_context.cam_cm_sleepdep, OMAP3430_CAM_MOD,
 528                                         OMAP3430_CM_SLEEPDEP);
 529         cm_write_mod_reg(prcm_context.per_cm_sleepdep, OMAP3430_PER_MOD,
 530                                         OMAP3430_CM_SLEEPDEP);
 531         cm_write_mod_reg(prcm_context.usbhost_cm_sleepdep,
 532                                 OMAP3430ES2_USBHOST_MOD, OMAP3430_CM_SLEEPDEP);
 533         cm_write_mod_reg(prcm_context.cm_clkout_ctrl, OMAP3430_CCR_MOD,
 534                                         OMAP3_CM_CLKOUT_CTRL_OFFSET);
 535         prm_write_mod_reg(prcm_context.prm_clkout_ctrl, OMAP3430_CCR_MOD,
 536                                         OMAP3_PRM_CLKOUT_CTRL_OFFSET);
 537         prm_write_mod_reg(prcm_context.sgx_pm_wkdep, OMAP3430ES2_SGX_MOD,
 538                                         PM_WKDEP);
 539         prm_write_mod_reg(prcm_context.dss_pm_wkdep, OMAP3430_DSS_MOD,
 540                                         PM_WKDEP);
 541         prm_write_mod_reg(prcm_context.cam_pm_wkdep, OMAP3430_CAM_MOD,
 542                                         PM_WKDEP);
 543         prm_write_mod_reg(prcm_context.per_pm_wkdep, OMAP3430_PER_MOD,
 544                                         PM_WKDEP);
 545         prm_write_mod_reg(prcm_context.neon_pm_wkdep, OMAP3430_NEON_MOD,
 546                                         PM_WKDEP);
 547         prm_write_mod_reg(prcm_context.usbhost_pm_wkdep,
 548                                         OMAP3430ES2_USBHOST_MOD, PM_WKDEP);
 549         prm_write_mod_reg(prcm_context.core_pm_mpugrpsel1, CORE_MOD,
 550                                         OMAP3430_PM_MPUGRPSEL1);
 551         prm_write_mod_reg(prcm_context.iva2_pm_ivagrpsel1, OMAP3430_IVA2_MOD,
 552                                         OMAP3430_PM_IVAGRPSEL1);
 553         prm_write_mod_reg(prcm_context.core_pm_mpugrpsel3, CORE_MOD,
 554                                         OMAP3430ES2_PM_MPUGRPSEL3);
 555         prm_write_mod_reg(prcm_context.core_pm_ivagrpsel3, CORE_MOD,
 556                                         OMAP3430ES2_PM_IVAGRPSEL3);
 557         prm_write_mod_reg(prcm_context.wkup_pm_mpugrpsel, WKUP_MOD,
 558                                         OMAP3430_PM_MPUGRPSEL);
 559         prm_write_mod_reg(prcm_context.wkup_pm_ivagrpsel, WKUP_MOD,
 560                                         OMAP3430_PM_IVAGRPSEL);
 561         prm_write_mod_reg(prcm_context.per_pm_mpugrpsel, OMAP3430_PER_MOD,
 562                                         OMAP3430_PM_MPUGRPSEL);
 563         prm_write_mod_reg(prcm_context.per_pm_ivagrpsel, OMAP3430_PER_MOD,
 564                                          OMAP3430_PM_IVAGRPSEL);
 565         prm_write_mod_reg(prcm_context.wkup_pm_wken, WKUP_MOD, PM_WKEN);
 566         return;
 567 }
 568 #endif