arch/arm/mach-omap2/omap_hwmod_7xx_data.c

   1 // SPDX-License-Identifier: GPL-2.0-only
   2 /*
   3  * Hardware modules present on the DRA7xx chips
   4  *
   5  * Copyright (C) 2013 Texas Instruments Incorporated - http://www.ti.com
   6  *
   7  * Paul Walmsley
   8  * Benoit Cousson
   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
  17 #include <linux/io.h>
  18
  19 #include "omap_hwmod.h"
  20 #include "omap_hwmod_common_data.h"
  21 #include "cm1_7xx.h"
  22 #include "cm2_7xx.h"
  23 #include "prm7xx.h"
  24 #include "soc.h"
  25
  26 /* Base offset for all DRA7XX interrupts external to MPUSS */
  27 #define DRA7XX_IRQ_GIC_START    32
  28
  29 /*
  30  * IP blocks
  31  */
  32
  33 /*
  34  * 'dmm' class
  35  * instance(s): dmm
  36  */
  37 static struct omap_hwmod_class dra7xx_dmm_hwmod_class = {
  38         .name   = "dmm",
  39 };
  40
  41 /* dmm */
  42 static struct omap_hwmod dra7xx_dmm_hwmod = {
  43         .name           = "dmm",
  44         .class          = &dra7xx_dmm_hwmod_class,
  45         .clkdm_name     = "emif_clkdm",
  46         .prcm = {
  47                 .omap4 = {
  48                         .clkctrl_offs = DRA7XX_CM_EMIF_DMM_CLKCTRL_OFFSET,
  49                         .context_offs = DRA7XX_RM_EMIF_DMM_CONTEXT_OFFSET,
  50                 },
  51         },
  52 };
  53
  54 /*
  55  * 'l3' class
  56  * instance(s): l3_instr, l3_main_1, l3_main_2
  57  */
  58 static struct omap_hwmod_class dra7xx_l3_hwmod_class = {
  59         .name   = "l3",
  60 };
  61
  62 /* l3_instr */
  63 static struct omap_hwmod dra7xx_l3_instr_hwmod = {
  64         .name           = "l3_instr",
  65         .class          = &dra7xx_l3_hwmod_class,
  66         .clkdm_name     = "l3instr_clkdm",
  67         .prcm = {
  68                 .omap4 = {
  69                         .clkctrl_offs = DRA7XX_CM_L3INSTR_L3_INSTR_CLKCTRL_OFFSET,
  70                         .context_offs = DRA7XX_RM_L3INSTR_L3_INSTR_CONTEXT_OFFSET,
  71                         .modulemode   = MODULEMODE_HWCTRL,
  72                 },
  73         },
  74 };
  75
  76 /* l3_main_1 */
  77 static struct omap_hwmod dra7xx_l3_main_1_hwmod = {
  78         .name           = "l3_main_1",
  79         .class          = &dra7xx_l3_hwmod_class,
  80         .clkdm_name     = "l3main1_clkdm",
  81         .prcm = {
  82                 .omap4 = {
  83                         .clkctrl_offs = DRA7XX_CM_L3MAIN1_L3_MAIN_1_CLKCTRL_OFFSET,
  84                         .context_offs = DRA7XX_RM_L3MAIN1_L3_MAIN_1_CONTEXT_OFFSET,
  85                 },
  86         },
  87 };
  88
  89 /* l3_main_2 */
  90 static struct omap_hwmod dra7xx_l3_main_2_hwmod = {
  91         .name           = "l3_main_2",
  92         .class          = &dra7xx_l3_hwmod_class,
  93         .clkdm_name     = "l3instr_clkdm",
  94         .prcm = {
  95                 .omap4 = {
  96                         .clkctrl_offs = DRA7XX_CM_L3INSTR_L3_MAIN_2_CLKCTRL_OFFSET,
  97                         .context_offs = DRA7XX_RM_L3INSTR_L3_MAIN_2_CONTEXT_OFFSET,
  98                         .modulemode   = MODULEMODE_HWCTRL,
  99                 },
 100         },
 101 };
 102
 103 /*
 104  * 'l4' class
 105  * instance(s): l4_cfg, l4_per1, l4_per2, l4_per3, l4_wkup
 106  */
 107 static struct omap_hwmod_class dra7xx_l4_hwmod_class = {
 108         .name   = "l4",
 109 };
 110
 111 /* l4_cfg */
 112 static struct omap_hwmod dra7xx_l4_cfg_hwmod = {
 113         .name           = "l4_cfg",
 114         .class          = &dra7xx_l4_hwmod_class,
 115         .clkdm_name     = "l4cfg_clkdm",
 116         .prcm = {
 117                 .omap4 = {
 118                         .clkctrl_offs = DRA7XX_CM_L4CFG_L4_CFG_CLKCTRL_OFFSET,
 119                         .context_offs = DRA7XX_RM_L4CFG_L4_CFG_CONTEXT_OFFSET,
 120                 },
 121         },
 122 };
 123
 124 /* l4_per1 */
 125 static struct omap_hwmod dra7xx_l4_per1_hwmod = {
 126         .name           = "l4_per1",
 127         .class          = &dra7xx_l4_hwmod_class,
 128         .clkdm_name     = "l4per_clkdm",
 129         .prcm = {
 130                 .omap4 = {
 131                         .clkctrl_offs = DRA7XX_CM_L4PER_L4_PER1_CLKCTRL_OFFSET,
 132                         .flags = HWMOD_OMAP4_NO_CONTEXT_LOSS_BIT,
 133                 },
 134         },
 135 };
 136
 137 /* l4_per2 */
 138 static struct omap_hwmod dra7xx_l4_per2_hwmod = {
 139         .name           = "l4_per2",
 140         .class          = &dra7xx_l4_hwmod_class,
 141         .clkdm_name     = "l4per2_clkdm",
 142         .prcm = {
 143                 .omap4 = {
 144                         .clkctrl_offs = DRA7XX_CM_L4PER2_L4_PER2_CLKCTRL_OFFSET,
 145                         .flags = HWMOD_OMAP4_NO_CONTEXT_LOSS_BIT,
 146                 },
 147         },
 148 };
 149
 150 /* l4_per3 */
 151 static struct omap_hwmod dra7xx_l4_per3_hwmod = {
 152         .name           = "l4_per3",
 153         .class          = &dra7xx_l4_hwmod_class,
 154         .clkdm_name     = "l4per3_clkdm",
 155         .prcm = {
 156                 .omap4 = {
 157                         .clkctrl_offs = DRA7XX_CM_L4PER3_L4_PER3_CLKCTRL_OFFSET,
 158                         .flags = HWMOD_OMAP4_NO_CONTEXT_LOSS_BIT,
 159                 },
 160         },
 161 };
 162
 163 /* l4_wkup */
 164 static struct omap_hwmod dra7xx_l4_wkup_hwmod = {
 165         .name           = "l4_wkup",
 166         .class          = &dra7xx_l4_hwmod_class,
 167         .clkdm_name     = "wkupaon_clkdm",
 168         .prcm = {
 169                 .omap4 = {
 170                         .clkctrl_offs = DRA7XX_CM_WKUPAON_L4_WKUP_CLKCTRL_OFFSET,
 171                         .context_offs = DRA7XX_RM_WKUPAON_L4_WKUP_CONTEXT_OFFSET,
 172                 },
 173         },
 174 };
 175
 176 /*
 177  * 'atl' class
 178  *
 179  */
 180
 181 static struct omap_hwmod_class dra7xx_atl_hwmod_class = {
 182         .name   = "atl",
 183 };
 184
 185 /* atl */
 186 static struct omap_hwmod dra7xx_atl_hwmod = {
 187         .name           = "atl",
 188         .class          = &dra7xx_atl_hwmod_class,
 189         .clkdm_name     = "atl_clkdm",
 190         .main_clk       = "atl_gfclk_mux",
 191         .prcm = {
 192                 .omap4 = {
 193                         .clkctrl_offs = DRA7XX_CM_ATL_ATL_CLKCTRL_OFFSET,
 194                         .context_offs = DRA7XX_RM_ATL_ATL_CONTEXT_OFFSET,
 195                         .modulemode   = MODULEMODE_SWCTRL,
 196                 },
 197         },
 198 };
 199
 200 /*
 201  * 'bb2d' class
 202  *
 203  */
 204
 205 static struct omap_hwmod_class dra7xx_bb2d_hwmod_class = {
 206         .name   = "bb2d",
 207 };
 208
 209 /* bb2d */
 210 static struct omap_hwmod dra7xx_bb2d_hwmod = {
 211         .name           = "bb2d",
 212         .class          = &dra7xx_bb2d_hwmod_class,
 213         .clkdm_name     = "dss_clkdm",
 214         .main_clk       = "dpll_core_h24x2_ck",
 215         .prcm = {
 216                 .omap4 = {
 217                         .clkctrl_offs = DRA7XX_CM_DSS_BB2D_CLKCTRL_OFFSET,
 218                         .context_offs = DRA7XX_RM_DSS_BB2D_CONTEXT_OFFSET,
 219                         .modulemode   = MODULEMODE_SWCTRL,
 220                 },
 221         },
 222 };
 223
 224 /*
 225  * 'ctrl_module' class
 226  *
 227  */
 228
 229 static struct omap_hwmod_class dra7xx_ctrl_module_hwmod_class = {
 230         .name   = "ctrl_module",
 231 };
 232
 233 /* ctrl_module_wkup */
 234 static struct omap_hwmod dra7xx_ctrl_module_wkup_hwmod = {
 235         .name           = "ctrl_module_wkup",
 236         .class          = &dra7xx_ctrl_module_hwmod_class,
 237         .clkdm_name     = "wkupaon_clkdm",
 238         .prcm = {
 239                 .omap4 = {
 240                         .flags = HWMOD_OMAP4_NO_CONTEXT_LOSS_BIT,
 241                 },
 242         },
 243 };
 244
 245 /*
 246  * 'gpmc' class
 247  *
 248  */
 249
 250 static struct omap_hwmod_class_sysconfig dra7xx_gpmc_sysc = {
 251         .rev_offs       = 0x0000,
 252         .sysc_offs      = 0x0010,
 253         .syss_offs      = 0x0014,
 254         .sysc_flags     = (SYSC_HAS_AUTOIDLE | SYSC_HAS_SIDLEMODE |
 255                            SYSC_HAS_SOFTRESET | SYSS_HAS_RESET_STATUS),
 256         .idlemodes      = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART),
 257         .sysc_fields    = &omap_hwmod_sysc_type1,
 258 };
 259
 260 static struct omap_hwmod_class dra7xx_gpmc_hwmod_class = {
 261         .name   = "gpmc",
 262         .sysc   = &dra7xx_gpmc_sysc,
 263 };
 264
 265 /* gpmc */
 266
 267 static struct omap_hwmod dra7xx_gpmc_hwmod = {
 268         .name           = "gpmc",
 269         .class          = &dra7xx_gpmc_hwmod_class,
 270         .clkdm_name     = "l3main1_clkdm",
 271         /* Skip reset for CONFIG_OMAP_GPMC_DEBUG for bootloader timings */
 272         .flags          = DEBUG_OMAP_GPMC_HWMOD_FLAGS,
 273         .main_clk       = "l3_iclk_div",
 274         .prcm = {
 275                 .omap4 = {
 276                         .clkctrl_offs = DRA7XX_CM_L3MAIN1_GPMC_CLKCTRL_OFFSET,
 277                         .context_offs = DRA7XX_RM_L3MAIN1_GPMC_CONTEXT_OFFSET,
 278                         .modulemode   = MODULEMODE_HWCTRL,
 279                 },
 280         },
 281 };
 282
 283
 284
 285 /*
 286  * 'mpu' class
 287  *
 288  */
 289
 290 static struct omap_hwmod_class dra7xx_mpu_hwmod_class = {
 291         .name   = "mpu",
 292 };
 293
 294 /* mpu */
 295 static struct omap_hwmod dra7xx_mpu_hwmod = {
 296         .name           = "mpu",
 297         .class          = &dra7xx_mpu_hwmod_class,
 298         .clkdm_name     = "mpu_clkdm",
 299         .flags          = HWMOD_INIT_NO_IDLE | HWMOD_INIT_NO_RESET,
 300         .main_clk       = "dpll_mpu_m2_ck",
 301         .prcm = {
 302                 .omap4 = {
 303                         .clkctrl_offs = DRA7XX_CM_MPU_MPU_CLKCTRL_OFFSET,
 304                         .context_offs = DRA7XX_RM_MPU_MPU_CONTEXT_OFFSET,
 305                 },
 306         },
 307 };
 308
 309
 310 /*
 311  * 'PCIE' class
 312  *
 313  */
 314
 315 /*
 316  * As noted in documentation for _reset() in omap_hwmod.c, the stock reset
 317  * functionality of OMAP HWMOD layer does not deassert the hardreset lines
 318  * associated with an IP automatically leaving the driver to handle that
 319  * by itself. This does not work for PCIeSS which needs the reset lines
 320  * deasserted for the driver to start accessing registers.
 321  *
 322  * We use a PCIeSS HWMOD class specific reset handler to deassert the hardreset
 323  * lines after asserting them.
 324  */
 325 int dra7xx_pciess_reset(struct omap_hwmod *oh)
 326 {
 327         int i;
 328
 329         for (i = 0; i < oh->rst_lines_cnt; i++) {
 330                 omap_hwmod_assert_hardreset(oh, oh->rst_lines[i].name);
 331                 omap_hwmod_deassert_hardreset(oh, oh->rst_lines[i].name);
 332         }
 333
 334         return 0;
 335 }
 336
 337 static struct omap_hwmod_class dra7xx_pciess_hwmod_class = {
 338         .name   = "pcie",
 339         .reset  = dra7xx_pciess_reset,
 340 };
 341
 342 /* pcie1 */
 343 static struct omap_hwmod_rst_info dra7xx_pciess1_resets[] = {
 344         { .name = "pcie", .rst_shift = 0 },
 345 };
 346
 347 static struct omap_hwmod dra7xx_pciess1_hwmod = {
 348         .name           = "pcie1",
 349         .class          = &dra7xx_pciess_hwmod_class,
 350         .clkdm_name     = "pcie_clkdm",
 351         .rst_lines      = dra7xx_pciess1_resets,
 352         .rst_lines_cnt  = ARRAY_SIZE(dra7xx_pciess1_resets),
 353         .main_clk       = "l4_root_clk_div",
 354         .prcm = {
 355                 .omap4 = {
 356                         .clkctrl_offs = DRA7XX_CM_L3INIT_PCIESS1_CLKCTRL_OFFSET,
 357                         .rstctrl_offs = DRA7XX_RM_L3INIT_PCIESS_RSTCTRL_OFFSET,
 358                         .context_offs = DRA7XX_RM_L3INIT_PCIESS1_CONTEXT_OFFSET,
 359                         .modulemode   = MODULEMODE_SWCTRL,
 360                 },
 361         },
 362 };
 363
 364 /* pcie2 */
 365 static struct omap_hwmod_rst_info dra7xx_pciess2_resets[] = {
 366         { .name = "pcie", .rst_shift = 1 },
 367 };
 368
 369 /* pcie2 */
 370 static struct omap_hwmod dra7xx_pciess2_hwmod = {
 371         .name           = "pcie2",
 372         .class          = &dra7xx_pciess_hwmod_class,
 373         .clkdm_name     = "pcie_clkdm",
 374         .rst_lines      = dra7xx_pciess2_resets,
 375         .rst_lines_cnt  = ARRAY_SIZE(dra7xx_pciess2_resets),
 376         .main_clk       = "l4_root_clk_div",
 377         .prcm = {
 378                 .omap4 = {
 379                         .clkctrl_offs = DRA7XX_CM_L3INIT_PCIESS2_CLKCTRL_OFFSET,
 380                         .rstctrl_offs = DRA7XX_RM_L3INIT_PCIESS_RSTCTRL_OFFSET,
 381                         .context_offs = DRA7XX_RM_L3INIT_PCIESS2_CONTEXT_OFFSET,
 382                         .modulemode   = MODULEMODE_SWCTRL,
 383                 },
 384         },
 385 };
 386
 387 /*
 388  * 'qspi' class
 389  *
 390  */
 391
 392 static struct omap_hwmod_class_sysconfig dra7xx_qspi_sysc = {
 393         .rev_offs       = 0,
 394         .sysc_offs      = 0x0010,
 395         .sysc_flags     = SYSC_HAS_SIDLEMODE,
 396         .idlemodes      = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART |
 397                            SIDLE_SMART_WKUP),
 398         .sysc_fields    = &omap_hwmod_sysc_type2,
 399 };
 400
 401 static struct omap_hwmod_class dra7xx_qspi_hwmod_class = {
 402         .name   = "qspi",
 403         .sysc   = &dra7xx_qspi_sysc,
 404 };
 405
 406 /* qspi */
 407 static struct omap_hwmod dra7xx_qspi_hwmod = {
 408         .name           = "qspi",
 409         .class          = &dra7xx_qspi_hwmod_class,
 410         .clkdm_name     = "l4per2_clkdm",
 411         .main_clk       = "qspi_gfclk_div",
 412         .prcm = {
 413                 .omap4 = {
 414                         .clkctrl_offs = DRA7XX_CM_L4PER2_QSPI_CLKCTRL_OFFSET,
 415                         .context_offs = DRA7XX_RM_L4PER2_QSPI_CONTEXT_OFFSET,
 416                         .modulemode   = MODULEMODE_SWCTRL,
 417                 },
 418         },
 419 };
 420
 421 /*
 422  * 'rtcss' class
 423  *
 424  */
 425 static struct omap_hwmod_class_sysconfig dra7xx_rtcss_sysc = {
 426         .rev_offs       = 0x0074,
 427         .sysc_offs      = 0x0078,
 428         .sysc_flags     = SYSC_HAS_SIDLEMODE,
 429         .idlemodes      = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART |
 430                            SIDLE_SMART_WKUP),
 431         .sysc_fields    = &omap_hwmod_sysc_type3,
 432 };
 433
 434 static struct omap_hwmod_class dra7xx_rtcss_hwmod_class = {
 435         .name   = "rtcss",
 436         .sysc   = &dra7xx_rtcss_sysc,
 437         .unlock = &omap_hwmod_rtc_unlock,
 438         .lock   = &omap_hwmod_rtc_lock,
 439 };
 440
 441 /* rtcss */
 442 static struct omap_hwmod dra7xx_rtcss_hwmod = {
 443         .name           = "rtcss",
 444         .class          = &dra7xx_rtcss_hwmod_class,
 445         .clkdm_name     = "rtc_clkdm",
 446         .main_clk       = "sys_32k_ck",
 447         .prcm = {
 448                 .omap4 = {
 449                         .clkctrl_offs = DRA7XX_CM_RTC_RTCSS_CLKCTRL_OFFSET,
 450                         .context_offs = DRA7XX_RM_RTC_RTCSS_CONTEXT_OFFSET,
 451                         .modulemode   = MODULEMODE_SWCTRL,
 452                 },
 453         },
 454 };
 455
 456 /*
 457  * 'sata' class
 458  *
 459  */
 460
 461 static struct omap_hwmod_class_sysconfig dra7xx_sata_sysc = {
 462         .rev_offs       = 0x00fc,
 463         .sysc_offs      = 0x0000,
 464         .sysc_flags     = (SYSC_HAS_MIDLEMODE | SYSC_HAS_SIDLEMODE),
 465         .idlemodes      = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART |
 466                            SIDLE_SMART_WKUP | MSTANDBY_FORCE | MSTANDBY_NO |
 467                            MSTANDBY_SMART | MSTANDBY_SMART_WKUP),
 468         .sysc_fields    = &omap_hwmod_sysc_type2,
 469 };
 470
 471 static struct omap_hwmod_class dra7xx_sata_hwmod_class = {
 472         .name   = "sata",
 473         .sysc   = &dra7xx_sata_sysc,
 474 };
 475
 476 /* sata */
 477
 478 static struct omap_hwmod dra7xx_sata_hwmod = {
 479         .name           = "sata",
 480         .class          = &dra7xx_sata_hwmod_class,
 481         .clkdm_name     = "l3init_clkdm",
 482         .flags          = HWMOD_SWSUP_SIDLE | HWMOD_SWSUP_MSTANDBY,
 483         .main_clk       = "func_48m_fclk",
 484         .mpu_rt_idx     = 1,
 485         .prcm = {
 486                 .omap4 = {
 487                         .clkctrl_offs = DRA7XX_CM_L3INIT_SATA_CLKCTRL_OFFSET,
 488                         .context_offs = DRA7XX_RM_L3INIT_SATA_CONTEXT_OFFSET,
 489                         .modulemode   = MODULEMODE_SWCTRL,
 490                 },
 491         },
 492 };
 493
 494 /*
 495  * 'vcp' class
 496  *
 497  */
 498
 499 static struct omap_hwmod_class dra7xx_vcp_hwmod_class = {
 500         .name   = "vcp",
 501 };
 502
 503 /* vcp1 */
 504 static struct omap_hwmod dra7xx_vcp1_hwmod = {
 505         .name           = "vcp1",
 506         .class          = &dra7xx_vcp_hwmod_class,
 507         .clkdm_name     = "l3main1_clkdm",
 508         .main_clk       = "l3_iclk_div",
 509         .prcm = {
 510                 .omap4 = {
 511                         .clkctrl_offs = DRA7XX_CM_L3MAIN1_VCP1_CLKCTRL_OFFSET,
 512                         .context_offs = DRA7XX_RM_L3MAIN1_VCP1_CONTEXT_OFFSET,
 513                 },
 514         },
 515 };
 516
 517 /* vcp2 */
 518 static struct omap_hwmod dra7xx_vcp2_hwmod = {
 519         .name           = "vcp2",
 520         .class          = &dra7xx_vcp_hwmod_class,
 521         .clkdm_name     = "l3main1_clkdm",
 522         .main_clk       = "l3_iclk_div",
 523         .prcm = {
 524                 .omap4 = {
 525                         .clkctrl_offs = DRA7XX_CM_L3MAIN1_VCP2_CLKCTRL_OFFSET,
 526                         .context_offs = DRA7XX_RM_L3MAIN1_VCP2_CONTEXT_OFFSET,
 527                 },
 528         },
 529 };
 530
 531
 532
 533 /*
 534  * Interfaces
 535  */
 536
 537 /* l3_main_1 -> dmm */
 538 static struct omap_hwmod_ocp_if dra7xx_l3_main_1__dmm = {
 539         .master         = &dra7xx_l3_main_1_hwmod,
 540         .slave          = &dra7xx_dmm_hwmod,
 541         .clk            = "l3_iclk_div",
 542         .user           = OCP_USER_SDMA,
 543 };
 544
 545 /* l3_main_2 -> l3_instr */
 546 static struct omap_hwmod_ocp_if dra7xx_l3_main_2__l3_instr = {
 547         .master         = &dra7xx_l3_main_2_hwmod,
 548         .slave          = &dra7xx_l3_instr_hwmod,
 549         .clk            = "l3_iclk_div",
 550         .user           = OCP_USER_MPU | OCP_USER_SDMA,
 551 };
 552
 553 /* l4_cfg -> l3_main_1 */
 554 static struct omap_hwmod_ocp_if dra7xx_l4_cfg__l3_main_1 = {
 555         .master         = &dra7xx_l4_cfg_hwmod,
 556         .slave          = &dra7xx_l3_main_1_hwmod,
 557         .clk            = "l3_iclk_div",
 558         .user           = OCP_USER_MPU | OCP_USER_SDMA,
 559 };
 560
 561 /* mpu -> l3_main_1 */
 562 static struct omap_hwmod_ocp_if dra7xx_mpu__l3_main_1 = {
 563         .master         = &dra7xx_mpu_hwmod,
 564         .slave          = &dra7xx_l3_main_1_hwmod,
 565         .clk            = "l3_iclk_div",
 566         .user           = OCP_USER_MPU,
 567 };
 568
 569 /* l3_main_1 -> l3_main_2 */
 570 static struct omap_hwmod_ocp_if dra7xx_l3_main_1__l3_main_2 = {
 571         .master         = &dra7xx_l3_main_1_hwmod,
 572         .slave          = &dra7xx_l3_main_2_hwmod,
 573         .clk            = "l3_iclk_div",
 574         .user           = OCP_USER_MPU,
 575 };
 576
 577 /* l4_cfg -> l3_main_2 */
 578 static struct omap_hwmod_ocp_if dra7xx_l4_cfg__l3_main_2 = {
 579         .master         = &dra7xx_l4_cfg_hwmod,
 580         .slave          = &dra7xx_l3_main_2_hwmod,
 581         .clk            = "l3_iclk_div",
 582         .user           = OCP_USER_MPU | OCP_USER_SDMA,
 583 };
 584
 585 /* l3_main_1 -> l4_cfg */
 586 static struct omap_hwmod_ocp_if dra7xx_l3_main_1__l4_cfg = {
 587         .master         = &dra7xx_l3_main_1_hwmod,
 588         .slave          = &dra7xx_l4_cfg_hwmod,
 589         .clk            = "l3_iclk_div",
 590         .user           = OCP_USER_MPU | OCP_USER_SDMA,
 591 };
 592
 593 /* l3_main_1 -> l4_per1 */
 594 static struct omap_hwmod_ocp_if dra7xx_l3_main_1__l4_per1 = {
 595         .master         = &dra7xx_l3_main_1_hwmod,
 596         .slave          = &dra7xx_l4_per1_hwmod,
 597         .clk            = "l3_iclk_div",
 598         .user           = OCP_USER_MPU | OCP_USER_SDMA,
 599 };
 600
 601 /* l3_main_1 -> l4_per2 */
 602 static struct omap_hwmod_ocp_if dra7xx_l3_main_1__l4_per2 = {
 603         .master         = &dra7xx_l3_main_1_hwmod,
 604         .slave          = &dra7xx_l4_per2_hwmod,
 605         .clk            = "l3_iclk_div",
 606         .user           = OCP_USER_MPU | OCP_USER_SDMA,
 607 };
 608
 609 /* l3_main_1 -> l4_per3 */
 610 static struct omap_hwmod_ocp_if dra7xx_l3_main_1__l4_per3 = {
 611         .master         = &dra7xx_l3_main_1_hwmod,
 612         .slave          = &dra7xx_l4_per3_hwmod,
 613         .clk            = "l3_iclk_div",
 614         .user           = OCP_USER_MPU | OCP_USER_SDMA,
 615 };
 616
 617 /* l3_main_1 -> l4_wkup */
 618 static struct omap_hwmod_ocp_if dra7xx_l3_main_1__l4_wkup = {
 619         .master         = &dra7xx_l3_main_1_hwmod,
 620         .slave          = &dra7xx_l4_wkup_hwmod,
 621         .clk            = "wkupaon_iclk_mux",
 622         .user           = OCP_USER_MPU | OCP_USER_SDMA,
 623 };
 624
 625 /* l4_per2 -> atl */
 626 static struct omap_hwmod_ocp_if dra7xx_l4_per2__atl = {
 627         .master         = &dra7xx_l4_per2_hwmod,
 628         .slave          = &dra7xx_atl_hwmod,
 629         .clk            = "l3_iclk_div",
 630         .user           = OCP_USER_MPU | OCP_USER_SDMA,
 631 };
 632
 633 /* l3_main_1 -> bb2d */
 634 static struct omap_hwmod_ocp_if dra7xx_l3_main_1__bb2d = {
 635         .master         = &dra7xx_l3_main_1_hwmod,
 636         .slave          = &dra7xx_bb2d_hwmod,
 637         .clk            = "l3_iclk_div",
 638         .user           = OCP_USER_MPU | OCP_USER_SDMA,
 639 };
 640
 641 /* l4_wkup -> ctrl_module_wkup */
 642 static struct omap_hwmod_ocp_if dra7xx_l4_wkup__ctrl_module_wkup = {
 643         .master         = &dra7xx_l4_wkup_hwmod,
 644         .slave          = &dra7xx_ctrl_module_wkup_hwmod,
 645         .clk            = "wkupaon_iclk_mux",
 646         .user           = OCP_USER_MPU | OCP_USER_SDMA,
 647 };
 648
 649 /* l3_main_1 -> gpmc */
 650 static struct omap_hwmod_ocp_if dra7xx_l3_main_1__gpmc = {
 651         .master         = &dra7xx_l3_main_1_hwmod,
 652         .slave          = &dra7xx_gpmc_hwmod,
 653         .clk            = "l3_iclk_div",
 654         .user           = OCP_USER_MPU | OCP_USER_SDMA,
 655 };
 656
 657 /* l4_cfg -> mpu */
 658 static struct omap_hwmod_ocp_if dra7xx_l4_cfg__mpu = {
 659         .master         = &dra7xx_l4_cfg_hwmod,
 660         .slave          = &dra7xx_mpu_hwmod,
 661         .clk            = "l3_iclk_div",
 662         .user           = OCP_USER_MPU | OCP_USER_SDMA,
 663 };
 664
 665 /* l3_main_1 -> pciess1 */
 666 static struct omap_hwmod_ocp_if dra7xx_l3_main_1__pciess1 = {
 667         .master         = &dra7xx_l3_main_1_hwmod,
 668         .slave          = &dra7xx_pciess1_hwmod,
 669         .clk            = "l3_iclk_div",
 670         .user           = OCP_USER_MPU | OCP_USER_SDMA,
 671 };
 672
 673 /* l4_cfg -> pciess1 */
 674 static struct omap_hwmod_ocp_if dra7xx_l4_cfg__pciess1 = {
 675         .master         = &dra7xx_l4_cfg_hwmod,
 676         .slave          = &dra7xx_pciess1_hwmod,
 677         .clk            = "l4_root_clk_div",
 678         .user           = OCP_USER_MPU | OCP_USER_SDMA,
 679 };
 680
 681 /* l3_main_1 -> pciess2 */
 682 static struct omap_hwmod_ocp_if dra7xx_l3_main_1__pciess2 = {
 683         .master         = &dra7xx_l3_main_1_hwmod,
 684         .slave          = &dra7xx_pciess2_hwmod,
 685         .clk            = "l3_iclk_div",
 686         .user           = OCP_USER_MPU | OCP_USER_SDMA,
 687 };
 688
 689 /* l4_cfg -> pciess2 */
 690 static struct omap_hwmod_ocp_if dra7xx_l4_cfg__pciess2 = {
 691         .master         = &dra7xx_l4_cfg_hwmod,
 692         .slave          = &dra7xx_pciess2_hwmod,
 693         .clk            = "l4_root_clk_div",
 694         .user           = OCP_USER_MPU | OCP_USER_SDMA,
 695 };
 696
 697 /* l3_main_1 -> qspi */
 698 static struct omap_hwmod_ocp_if dra7xx_l3_main_1__qspi = {
 699         .master         = &dra7xx_l3_main_1_hwmod,
 700         .slave          = &dra7xx_qspi_hwmod,
 701         .clk            = "l3_iclk_div",
 702         .user           = OCP_USER_MPU | OCP_USER_SDMA,
 703 };
 704
 705 /* l4_per3 -> rtcss */
 706 static struct omap_hwmod_ocp_if dra7xx_l4_per3__rtcss = {
 707         .master         = &dra7xx_l4_per3_hwmod,
 708         .slave          = &dra7xx_rtcss_hwmod,
 709         .clk            = "l4_root_clk_div",
 710         .user           = OCP_USER_MPU | OCP_USER_SDMA,
 711 };
 712
 713 /* l4_cfg -> sata */
 714 static struct omap_hwmod_ocp_if dra7xx_l4_cfg__sata = {
 715         .master         = &dra7xx_l4_cfg_hwmod,
 716         .slave          = &dra7xx_sata_hwmod,
 717         .clk            = "l3_iclk_div",
 718         .user           = OCP_USER_MPU | OCP_USER_SDMA,
 719 };
 720
 721 /* l3_main_1 -> vcp1 */
 722 static struct omap_hwmod_ocp_if dra7xx_l3_main_1__vcp1 = {
 723         .master         = &dra7xx_l3_main_1_hwmod,
 724         .slave          = &dra7xx_vcp1_hwmod,
 725         .clk            = "l3_iclk_div",
 726         .user           = OCP_USER_MPU | OCP_USER_SDMA,
 727 };
 728
 729 /* l4_per2 -> vcp1 */
 730 static struct omap_hwmod_ocp_if dra7xx_l4_per2__vcp1 = {
 731         .master         = &dra7xx_l4_per2_hwmod,
 732         .slave          = &dra7xx_vcp1_hwmod,
 733         .clk            = "l3_iclk_div",
 734         .user           = OCP_USER_MPU | OCP_USER_SDMA,
 735 };
 736
 737 /* l3_main_1 -> vcp2 */
 738 static struct omap_hwmod_ocp_if dra7xx_l3_main_1__vcp2 = {
 739         .master         = &dra7xx_l3_main_1_hwmod,
 740         .slave          = &dra7xx_vcp2_hwmod,
 741         .clk            = "l3_iclk_div",
 742         .user           = OCP_USER_MPU | OCP_USER_SDMA,
 743 };
 744
 745 /* l4_per2 -> vcp2 */
 746 static struct omap_hwmod_ocp_if dra7xx_l4_per2__vcp2 = {
 747         .master         = &dra7xx_l4_per2_hwmod,
 748         .slave          = &dra7xx_vcp2_hwmod,
 749         .clk            = "l3_iclk_div",
 750         .user           = OCP_USER_MPU | OCP_USER_SDMA,
 751 };
 752
 753 static struct omap_hwmod_ocp_if *dra7xx_hwmod_ocp_ifs[] __initdata = {
 754         &dra7xx_l3_main_1__dmm,
 755         &dra7xx_l3_main_2__l3_instr,
 756         &dra7xx_l4_cfg__l3_main_1,
 757         &dra7xx_mpu__l3_main_1,
 758         &dra7xx_l3_main_1__l3_main_2,
 759         &dra7xx_l4_cfg__l3_main_2,
 760         &dra7xx_l3_main_1__l4_cfg,
 761         &dra7xx_l3_main_1__l4_per1,
 762         &dra7xx_l3_main_1__l4_per2,
 763         &dra7xx_l3_main_1__l4_per3,
 764         &dra7xx_l3_main_1__l4_wkup,
 765         &dra7xx_l4_per2__atl,
 766         &dra7xx_l3_main_1__bb2d,
 767         &dra7xx_l4_wkup__ctrl_module_wkup,
 768         &dra7xx_l3_main_1__gpmc,
 769         &dra7xx_l4_cfg__mpu,
 770         &dra7xx_l3_main_1__pciess1,
 771         &dra7xx_l4_cfg__pciess1,
 772         &dra7xx_l3_main_1__pciess2,
 773         &dra7xx_l4_cfg__pciess2,
 774         &dra7xx_l3_main_1__qspi,
 775         &dra7xx_l4_cfg__sata,
 776         &dra7xx_l3_main_1__vcp1,
 777         &dra7xx_l4_per2__vcp1,
 778         &dra7xx_l3_main_1__vcp2,
 779         &dra7xx_l4_per2__vcp2,
 780         NULL,
 781 };
 782
 783 /* SoC variant specific hwmod links */
 784 static struct omap_hwmod_ocp_if *dra72x_hwmod_ocp_ifs[] __initdata = {
 785         NULL,
 786 };
 787
 788 static struct omap_hwmod_ocp_if *rtc_hwmod_ocp_ifs[] __initdata = {
 789         &dra7xx_l4_per3__rtcss,
 790         NULL,
 791 };
 792
 793 int __init dra7xx_hwmod_init(void)
 794 {
 795         int ret;
 796
 797         omap_hwmod_init();
 798         ret = omap_hwmod_register_links(dra7xx_hwmod_ocp_ifs);
 799
 800         if (!ret && soc_is_dra74x()) {
 801                 ret = omap_hwmod_register_links(rtc_hwmod_ocp_ifs);
 802         } else if (!ret && soc_is_dra72x()) {
 803                 ret = omap_hwmod_register_links(dra72x_hwmod_ocp_ifs);
 804                 if (!ret && !of_machine_is_compatible("ti,dra718"))
 805                         ret = omap_hwmod_register_links(rtc_hwmod_ocp_ifs);
 806         } else if (!ret && soc_is_dra76x()) {
 807                 if (!ret && soc_is_dra76x_abz())
 808                         ret = omap_hwmod_register_links(rtc_hwmod_ocp_ifs);
 809         }
 810
 811         return ret;
 812 }