1 /* 2 * OMAP54XX Clock domains framework 3 * 4 * Copyright (C) 2013 Texas Instruments, Inc. 5 * 6 * Abhijit Pagare (abhijitpagare@ti.com) 7 * Benoit Cousson (b-cousson@ti.com) 8 * Paul Walmsley (paul@pwsan.com) 9 * 10 * This file is automatically generated from the OMAP hardware databases. 11 * We respectfully ask that any modifications to this file be coordinated 12 * with the public linux-omap@vger.kernel.org mailing list and the 13 * authors above to ensure that the autogeneration scripts are kept 14 * up-to-date with the file contents. 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 21 #include <linux/kernel.h> 22 #include <linux/io.h> 23 24 #include "clockdomain.h" 25 #include "cm1_54xx.h" 26 #include "cm2_54xx.h" 27 28 #include "cm-regbits-54xx.h" 29 #include "prm54xx.h" 30 #include "prcm44xx.h" 31 #include "prcm_mpu54xx.h" 32 33 /* Static Dependencies for OMAP4 Clock Domains */ 34 35 static struct clkdm_dep c2c_wkup_sleep_deps[] = { 36 { .clkdm_name = "abe_clkdm" }, 37 { .clkdm_name = "emif_clkdm" }, 38 { .clkdm_name = "iva_clkdm" }, 39 { .clkdm_name = "l3init_clkdm" }, 40 { .clkdm_name = "l3main1_clkdm" }, 41 { .clkdm_name = "l3main2_clkdm" }, 42 { .clkdm_name = "l4cfg_clkdm" }, 43 { .clkdm_name = "l4per_clkdm" }, 44 { NULL }, 45 }; 46 47 static struct clkdm_dep cam_wkup_sleep_deps[] = { 48 { .clkdm_name = "emif_clkdm" }, 49 { .clkdm_name = "iva_clkdm" }, 50 { .clkdm_name = "l3main1_clkdm" }, 51 { NULL }, 52 }; 53 54 static struct clkdm_dep dma_wkup_sleep_deps[] = { 55 { .clkdm_name = "abe_clkdm" }, 56 { .clkdm_name = "dss_clkdm" }, 57 { .clkdm_name = "emif_clkdm" }, 58 { .clkdm_name = "ipu_clkdm" }, 59 { .clkdm_name = "iva_clkdm" }, 60 { .clkdm_name = "l3init_clkdm" }, 61 { .clkdm_name = "l3main1_clkdm" }, 62 { .clkdm_name = "l4cfg_clkdm" }, 63 { .clkdm_name = "l4per_clkdm" }, 64 { .clkdm_name = "l4sec_clkdm" }, 65 { .clkdm_name = "wkupaon_clkdm" }, 66 { NULL }, 67 }; 68 69 static struct clkdm_dep dsp_wkup_sleep_deps[] = { 70 { .clkdm_name = "abe_clkdm" }, 71 { .clkdm_name = "emif_clkdm" }, 72 { .clkdm_name = "iva_clkdm" }, 73 { .clkdm_name = "l3init_clkdm" }, 74 { .clkdm_name = "l3main1_clkdm" }, 75 { .clkdm_name = "l3main2_clkdm" }, 76 { .clkdm_name = "l4cfg_clkdm" }, 77 { .clkdm_name = "l4per_clkdm" }, 78 { .clkdm_name = "wkupaon_clkdm" }, 79 { NULL }, 80 }; 81 82 static struct clkdm_dep dss_wkup_sleep_deps[] = { 83 { .clkdm_name = "emif_clkdm" }, 84 { .clkdm_name = "iva_clkdm" }, 85 { .clkdm_name = "l3main2_clkdm" }, 86 { NULL }, 87 }; 88 89 static struct clkdm_dep gpu_wkup_sleep_deps[] = { 90 { .clkdm_name = "emif_clkdm" }, 91 { .clkdm_name = "iva_clkdm" }, 92 { .clkdm_name = "l3main1_clkdm" }, 93 { NULL }, 94 }; 95 96 static struct clkdm_dep ipu_wkup_sleep_deps[] = { 97 { .clkdm_name = "abe_clkdm" }, 98 { .clkdm_name = "dsp_clkdm" }, 99 { .clkdm_name = "dss_clkdm" }, 100 { .clkdm_name = "emif_clkdm" }, 101 { .clkdm_name = "gpu_clkdm" }, 102 { .clkdm_name = "iva_clkdm" }, 103 { .clkdm_name = "l3init_clkdm" }, 104 { .clkdm_name = "l3main1_clkdm" }, 105 { .clkdm_name = "l3main2_clkdm" }, 106 { .clkdm_name = "l4cfg_clkdm" }, 107 { .clkdm_name = "l4per_clkdm" }, 108 { .clkdm_name = "l4sec_clkdm" }, 109 { .clkdm_name = "wkupaon_clkdm" }, 110 { NULL }, 111 }; 112 113 static struct clkdm_dep iva_wkup_sleep_deps[] = { 114 { .clkdm_name = "emif_clkdm" }, 115 { .clkdm_name = "l3main1_clkdm" }, 116 { NULL }, 117 }; 118 119 static struct clkdm_dep l3init_wkup_sleep_deps[] = { 120 { .clkdm_name = "abe_clkdm" }, 121 { .clkdm_name = "emif_clkdm" }, 122 { .clkdm_name = "iva_clkdm" }, 123 { .clkdm_name = "l4cfg_clkdm" }, 124 { .clkdm_name = "l4per_clkdm" }, 125 { .clkdm_name = "l4sec_clkdm" }, 126 { .clkdm_name = "wkupaon_clkdm" }, 127 { NULL }, 128 }; 129 130 static struct clkdm_dep l4sec_wkup_sleep_deps[] = { 131 { .clkdm_name = "emif_clkdm" }, 132 { .clkdm_name = "l3main1_clkdm" }, 133 { .clkdm_name = "l4per_clkdm" }, 134 { NULL }, 135 }; 136 137 static struct clkdm_dep mipiext_wkup_sleep_deps[] = { 138 { .clkdm_name = "abe_clkdm" }, 139 { .clkdm_name = "emif_clkdm" }, 140 { .clkdm_name = "iva_clkdm" }, 141 { .clkdm_name = "l3init_clkdm" }, 142 { .clkdm_name = "l3main1_clkdm" }, 143 { .clkdm_name = "l3main2_clkdm" }, 144 { .clkdm_name = "l4cfg_clkdm" }, 145 { .clkdm_name = "l4per_clkdm" }, 146 { NULL }, 147 }; 148 149 static struct clkdm_dep mpu_wkup_sleep_deps[] = { 150 { .clkdm_name = "abe_clkdm" }, 151 { .clkdm_name = "dsp_clkdm" }, 152 { .clkdm_name = "dss_clkdm" }, 153 { .clkdm_name = "emif_clkdm" }, 154 { .clkdm_name = "gpu_clkdm" }, 155 { .clkdm_name = "ipu_clkdm" }, 156 { .clkdm_name = "iva_clkdm" }, 157 { .clkdm_name = "l3init_clkdm" }, 158 { .clkdm_name = "l3main1_clkdm" }, 159 { .clkdm_name = "l3main2_clkdm" }, 160 { .clkdm_name = "l4cfg_clkdm" }, 161 { .clkdm_name = "l4per_clkdm" }, 162 { .clkdm_name = "l4sec_clkdm" }, 163 { .clkdm_name = "wkupaon_clkdm" }, 164 { NULL }, 165 }; 166 167 static struct clockdomain l4sec_54xx_clkdm = { 168 .name = "l4sec_clkdm", 169 .pwrdm = { .name = "core_pwrdm" }, 170 .prcm_partition = OMAP54XX_CM_CORE_PARTITION, 171 .cm_inst = OMAP54XX_CM_CORE_CORE_INST, 172 .clkdm_offs = OMAP54XX_CM_CORE_CORE_L4SEC_CDOFFS, 173 .dep_bit = OMAP54XX_L4SEC_STATDEP_SHIFT, 174 .wkdep_srcs = l4sec_wkup_sleep_deps, 175 .sleepdep_srcs = l4sec_wkup_sleep_deps, 176 .flags = CLKDM_CAN_HWSUP_SWSUP, 177 }; 178 179 static struct clockdomain iva_54xx_clkdm = { 180 .name = "iva_clkdm", 181 .pwrdm = { .name = "iva_pwrdm" }, 182 .prcm_partition = OMAP54XX_CM_CORE_PARTITION, 183 .cm_inst = OMAP54XX_CM_CORE_IVA_INST, 184 .clkdm_offs = OMAP54XX_CM_CORE_IVA_IVA_CDOFFS, 185 .dep_bit = OMAP54XX_IVA_STATDEP_SHIFT, 186 .wkdep_srcs = iva_wkup_sleep_deps, 187 .sleepdep_srcs = iva_wkup_sleep_deps, 188 .flags = CLKDM_CAN_HWSUP_SWSUP, 189 }; 190 191 static struct clockdomain mipiext_54xx_clkdm = { 192 .name = "mipiext_clkdm", 193 .pwrdm = { .name = "core_pwrdm" }, 194 .prcm_partition = OMAP54XX_CM_CORE_PARTITION, 195 .cm_inst = OMAP54XX_CM_CORE_CORE_INST, 196 .clkdm_offs = OMAP54XX_CM_CORE_CORE_MIPIEXT_CDOFFS, 197 .wkdep_srcs = mipiext_wkup_sleep_deps, 198 .sleepdep_srcs = mipiext_wkup_sleep_deps, 199 .flags = CLKDM_CAN_FORCE_WAKEUP | CLKDM_CAN_HWSUP, 200 }; 201 202 static struct clockdomain l3main2_54xx_clkdm = { 203 .name = "l3main2_clkdm", 204 .pwrdm = { .name = "core_pwrdm" }, 205 .prcm_partition = OMAP54XX_CM_CORE_PARTITION, 206 .cm_inst = OMAP54XX_CM_CORE_CORE_INST, 207 .clkdm_offs = OMAP54XX_CM_CORE_CORE_L3MAIN2_CDOFFS, 208 .dep_bit = OMAP54XX_L3MAIN2_STATDEP_SHIFT, 209 .flags = CLKDM_CAN_HWSUP, 210 }; 211 212 static struct clockdomain l3main1_54xx_clkdm = { 213 .name = "l3main1_clkdm", 214 .pwrdm = { .name = "core_pwrdm" }, 215 .prcm_partition = OMAP54XX_CM_CORE_PARTITION, 216 .cm_inst = OMAP54XX_CM_CORE_CORE_INST, 217 .clkdm_offs = OMAP54XX_CM_CORE_CORE_L3MAIN1_CDOFFS, 218 .dep_bit = OMAP54XX_L3MAIN1_STATDEP_SHIFT, 219 .flags = CLKDM_CAN_HWSUP, 220 }; 221 222 static struct clockdomain custefuse_54xx_clkdm = { 223 .name = "custefuse_clkdm", 224 .pwrdm = { .name = "custefuse_pwrdm" }, 225 .prcm_partition = OMAP54XX_CM_CORE_PARTITION, 226 .cm_inst = OMAP54XX_CM_CORE_CUSTEFUSE_INST, 227 .clkdm_offs = OMAP54XX_CM_CORE_CUSTEFUSE_CUSTEFUSE_CDOFFS, 228 .flags = CLKDM_CAN_FORCE_WAKEUP | CLKDM_CAN_HWSUP, 229 }; 230 231 static struct clockdomain ipu_54xx_clkdm = { 232 .name = "ipu_clkdm", 233 .pwrdm = { .name = "core_pwrdm" }, 234 .prcm_partition = OMAP54XX_CM_CORE_PARTITION, 235 .cm_inst = OMAP54XX_CM_CORE_CORE_INST, 236 .clkdm_offs = OMAP54XX_CM_CORE_CORE_IPU_CDOFFS, 237 .dep_bit = OMAP54XX_IPU_STATDEP_SHIFT, 238 .wkdep_srcs = ipu_wkup_sleep_deps, 239 .sleepdep_srcs = ipu_wkup_sleep_deps, 240 .flags = CLKDM_CAN_HWSUP_SWSUP, 241 }; 242 243 static struct clockdomain l4cfg_54xx_clkdm = { 244 .name = "l4cfg_clkdm", 245 .pwrdm = { .name = "core_pwrdm" }, 246 .prcm_partition = OMAP54XX_CM_CORE_PARTITION, 247 .cm_inst = OMAP54XX_CM_CORE_CORE_INST, 248 .clkdm_offs = OMAP54XX_CM_CORE_CORE_L4CFG_CDOFFS, 249 .dep_bit = OMAP54XX_L4CFG_STATDEP_SHIFT, 250 .flags = CLKDM_CAN_HWSUP, 251 }; 252 253 static struct clockdomain abe_54xx_clkdm = { 254 .name = "abe_clkdm", 255 .pwrdm = { .name = "abe_pwrdm" }, 256 .prcm_partition = OMAP54XX_CM_CORE_AON_PARTITION, 257 .cm_inst = OMAP54XX_CM_CORE_AON_ABE_INST, 258 .clkdm_offs = OMAP54XX_CM_CORE_AON_ABE_ABE_CDOFFS, 259 .dep_bit = OMAP54XX_ABE_STATDEP_SHIFT, 260 .flags = CLKDM_CAN_HWSUP_SWSUP, 261 }; 262 263 static struct clockdomain dss_54xx_clkdm = { 264 .name = "dss_clkdm", 265 .pwrdm = { .name = "dss_pwrdm" }, 266 .prcm_partition = OMAP54XX_CM_CORE_PARTITION, 267 .cm_inst = OMAP54XX_CM_CORE_DSS_INST, 268 .clkdm_offs = OMAP54XX_CM_CORE_DSS_DSS_CDOFFS, 269 .dep_bit = OMAP54XX_DSS_STATDEP_SHIFT, 270 .wkdep_srcs = dss_wkup_sleep_deps, 271 .sleepdep_srcs = dss_wkup_sleep_deps, 272 .flags = CLKDM_CAN_HWSUP_SWSUP, 273 }; 274 275 static struct clockdomain dsp_54xx_clkdm = { 276 .name = "dsp_clkdm", 277 .pwrdm = { .name = "dsp_pwrdm" }, 278 .prcm_partition = OMAP54XX_CM_CORE_AON_PARTITION, 279 .cm_inst = OMAP54XX_CM_CORE_AON_DSP_INST, 280 .clkdm_offs = OMAP54XX_CM_CORE_AON_DSP_DSP_CDOFFS, 281 .dep_bit = OMAP54XX_DSP_STATDEP_SHIFT, 282 .wkdep_srcs = dsp_wkup_sleep_deps, 283 .sleepdep_srcs = dsp_wkup_sleep_deps, 284 .flags = CLKDM_CAN_HWSUP_SWSUP, 285 }; 286 287 static struct clockdomain c2c_54xx_clkdm = { 288 .name = "c2c_clkdm", 289 .pwrdm = { .name = "core_pwrdm" }, 290 .prcm_partition = OMAP54XX_CM_CORE_PARTITION, 291 .cm_inst = OMAP54XX_CM_CORE_CORE_INST, 292 .clkdm_offs = OMAP54XX_CM_CORE_CORE_C2C_CDOFFS, 293 .wkdep_srcs = c2c_wkup_sleep_deps, 294 .sleepdep_srcs = c2c_wkup_sleep_deps, 295 .flags = CLKDM_CAN_FORCE_WAKEUP | CLKDM_CAN_HWSUP, 296 }; 297 298 static struct clockdomain l4per_54xx_clkdm = { 299 .name = "l4per_clkdm", 300 .pwrdm = { .name = "core_pwrdm" }, 301 .prcm_partition = OMAP54XX_CM_CORE_PARTITION, 302 .cm_inst = OMAP54XX_CM_CORE_CORE_INST, 303 .clkdm_offs = OMAP54XX_CM_CORE_CORE_L4PER_CDOFFS, 304 .dep_bit = OMAP54XX_L4PER_STATDEP_SHIFT, 305 .flags = CLKDM_CAN_HWSUP_SWSUP, 306 }; 307 308 static struct clockdomain gpu_54xx_clkdm = { 309 .name = "gpu_clkdm", 310 .pwrdm = { .name = "gpu_pwrdm" }, 311 .prcm_partition = OMAP54XX_CM_CORE_PARTITION, 312 .cm_inst = OMAP54XX_CM_CORE_GPU_INST, 313 .clkdm_offs = OMAP54XX_CM_CORE_GPU_GPU_CDOFFS, 314 .dep_bit = OMAP54XX_GPU_STATDEP_SHIFT, 315 .wkdep_srcs = gpu_wkup_sleep_deps, 316 .sleepdep_srcs = gpu_wkup_sleep_deps, 317 .flags = CLKDM_CAN_HWSUP_SWSUP, 318 }; 319 320 static struct clockdomain wkupaon_54xx_clkdm = { 321 .name = "wkupaon_clkdm", 322 .pwrdm = { .name = "wkupaon_pwrdm" }, 323 .prcm_partition = OMAP54XX_PRM_PARTITION, 324 .cm_inst = OMAP54XX_PRM_WKUPAON_CM_INST, 325 .clkdm_offs = OMAP54XX_PRM_WKUPAON_CM_WKUPAON_CDOFFS, 326 .dep_bit = OMAP54XX_WKUPAON_STATDEP_SHIFT, 327 .flags = CLKDM_CAN_FORCE_WAKEUP | CLKDM_CAN_HWSUP, 328 }; 329 330 static struct clockdomain mpu0_54xx_clkdm = { 331 .name = "mpu0_clkdm", 332 .pwrdm = { .name = "cpu0_pwrdm" }, 333 .prcm_partition = OMAP54XX_PRCM_MPU_PARTITION, 334 .cm_inst = OMAP54XX_PRCM_MPU_CM_C0_INST, 335 .clkdm_offs = OMAP54XX_PRCM_MPU_CM_C0_CPU0_CDOFFS, 336 .flags = CLKDM_CAN_FORCE_WAKEUP | CLKDM_CAN_HWSUP, 337 }; 338 339 static struct clockdomain mpu1_54xx_clkdm = { 340 .name = "mpu1_clkdm", 341 .pwrdm = { .name = "cpu1_pwrdm" }, 342 .prcm_partition = OMAP54XX_PRCM_MPU_PARTITION, 343 .cm_inst = OMAP54XX_PRCM_MPU_CM_C1_INST, 344 .clkdm_offs = OMAP54XX_PRCM_MPU_CM_C1_CPU1_CDOFFS, 345 .flags = CLKDM_CAN_FORCE_WAKEUP | CLKDM_CAN_HWSUP, 346 }; 347 348 static struct clockdomain coreaon_54xx_clkdm = { 349 .name = "coreaon_clkdm", 350 .pwrdm = { .name = "coreaon_pwrdm" }, 351 .prcm_partition = OMAP54XX_CM_CORE_PARTITION, 352 .cm_inst = OMAP54XX_CM_CORE_COREAON_INST, 353 .clkdm_offs = OMAP54XX_CM_CORE_COREAON_COREAON_CDOFFS, 354 .flags = CLKDM_CAN_FORCE_WAKEUP | CLKDM_CAN_HWSUP, 355 }; 356 357 static struct clockdomain mpu_54xx_clkdm = { 358 .name = "mpu_clkdm", 359 .pwrdm = { .name = "mpu_pwrdm" }, 360 .prcm_partition = OMAP54XX_CM_CORE_AON_PARTITION, 361 .cm_inst = OMAP54XX_CM_CORE_AON_MPU_INST, 362 .clkdm_offs = OMAP54XX_CM_CORE_AON_MPU_MPU_CDOFFS, 363 .wkdep_srcs = mpu_wkup_sleep_deps, 364 .sleepdep_srcs = mpu_wkup_sleep_deps, 365 .flags = CLKDM_CAN_FORCE_WAKEUP | CLKDM_CAN_HWSUP, 366 }; 367 368 static struct clockdomain l3init_54xx_clkdm = { 369 .name = "l3init_clkdm", 370 .pwrdm = { .name = "l3init_pwrdm" }, 371 .prcm_partition = OMAP54XX_CM_CORE_PARTITION, 372 .cm_inst = OMAP54XX_CM_CORE_L3INIT_INST, 373 .clkdm_offs = OMAP54XX_CM_CORE_L3INIT_L3INIT_CDOFFS, 374 .dep_bit = OMAP54XX_L3INIT_STATDEP_SHIFT, 375 .wkdep_srcs = l3init_wkup_sleep_deps, 376 .sleepdep_srcs = l3init_wkup_sleep_deps, 377 .flags = CLKDM_CAN_HWSUP_SWSUP, 378 }; 379 380 static struct clockdomain dma_54xx_clkdm = { 381 .name = "dma_clkdm", 382 .pwrdm = { .name = "core_pwrdm" }, 383 .prcm_partition = OMAP54XX_CM_CORE_PARTITION, 384 .cm_inst = OMAP54XX_CM_CORE_CORE_INST, 385 .clkdm_offs = OMAP54XX_CM_CORE_CORE_DMA_CDOFFS, 386 .wkdep_srcs = dma_wkup_sleep_deps, 387 .sleepdep_srcs = dma_wkup_sleep_deps, 388 .flags = CLKDM_CAN_FORCE_WAKEUP | CLKDM_CAN_HWSUP, 389 }; 390 391 static struct clockdomain l3instr_54xx_clkdm = { 392 .name = "l3instr_clkdm", 393 .pwrdm = { .name = "core_pwrdm" }, 394 .prcm_partition = OMAP54XX_CM_CORE_PARTITION, 395 .cm_inst = OMAP54XX_CM_CORE_CORE_INST, 396 .clkdm_offs = OMAP54XX_CM_CORE_CORE_L3INSTR_CDOFFS, 397 }; 398 399 static struct clockdomain emif_54xx_clkdm = { 400 .name = "emif_clkdm", 401 .pwrdm = { .name = "core_pwrdm" }, 402 .prcm_partition = OMAP54XX_CM_CORE_PARTITION, 403 .cm_inst = OMAP54XX_CM_CORE_CORE_INST, 404 .clkdm_offs = OMAP54XX_CM_CORE_CORE_EMIF_CDOFFS, 405 .dep_bit = OMAP54XX_EMIF_STATDEP_SHIFT, 406 .flags = CLKDM_CAN_FORCE_WAKEUP | CLKDM_CAN_HWSUP, 407 }; 408 409 static struct clockdomain emu_54xx_clkdm = { 410 .name = "emu_clkdm", 411 .pwrdm = { .name = "emu_pwrdm" }, 412 .prcm_partition = OMAP54XX_PRM_PARTITION, 413 .cm_inst = OMAP54XX_PRM_EMU_CM_INST, 414 .clkdm_offs = OMAP54XX_PRM_EMU_CM_EMU_CDOFFS, 415 .flags = CLKDM_CAN_FORCE_WAKEUP | CLKDM_CAN_HWSUP, 416 }; 417 418 static struct clockdomain cam_54xx_clkdm = { 419 .name = "cam_clkdm", 420 .pwrdm = { .name = "cam_pwrdm" }, 421 .prcm_partition = OMAP54XX_CM_CORE_PARTITION, 422 .cm_inst = OMAP54XX_CM_CORE_CAM_INST, 423 .clkdm_offs = OMAP54XX_CM_CORE_CAM_CAM_CDOFFS, 424 .wkdep_srcs = cam_wkup_sleep_deps, 425 .sleepdep_srcs = cam_wkup_sleep_deps, 426 .flags = CLKDM_CAN_HWSUP_SWSUP, 427 }; 428 429 /* As clockdomains are added or removed above, this list must also be changed */ 430 static struct clockdomain *clockdomains_omap54xx[] __initdata = { 431 &l4sec_54xx_clkdm, 432 &iva_54xx_clkdm, 433 &mipiext_54xx_clkdm, 434 &l3main2_54xx_clkdm, 435 &l3main1_54xx_clkdm, 436 &custefuse_54xx_clkdm, 437 &ipu_54xx_clkdm, 438 &l4cfg_54xx_clkdm, 439 &abe_54xx_clkdm, 440 &dss_54xx_clkdm, 441 &dsp_54xx_clkdm, 442 &c2c_54xx_clkdm, 443 &l4per_54xx_clkdm, 444 &gpu_54xx_clkdm, 445 &wkupaon_54xx_clkdm, 446 &mpu0_54xx_clkdm, 447 &mpu1_54xx_clkdm, 448 &coreaon_54xx_clkdm, 449 &mpu_54xx_clkdm, 450 &l3init_54xx_clkdm, 451 &dma_54xx_clkdm, 452 &l3instr_54xx_clkdm, 453 &emif_54xx_clkdm, 454 &emu_54xx_clkdm, 455 &cam_54xx_clkdm, 456 NULL 457 }; 458 459 void __init omap54xx_clockdomains_init(void) 460 { 461 clkdm_register_platform_funcs(&omap4_clkdm_operations); 462 clkdm_register_clkdms(clockdomains_omap54xx); 463 clkdm_complete_init(); 464 } 465