drivers/clk/qcom/dispcc-sm6375.c

   1 // SPDX-License-Identifier: GPL-2.0-only
   2 /*
   3  * Copyright (c) 2021, The Linux Foundation. All rights reserved.
   4  * Copyright (c) 2022, Linaro Limited
   5  */
   6
   7 #include <linux/clk-provider.h>
   8 #include <linux/module.h>
   9 #include <linux/platform_device.h>
  10 #include <linux/regmap.h>
  11
  12 #include <dt-bindings/clock/qcom,sm6375-dispcc.h>
  13
  14 #include "clk-alpha-pll.h"
  15 #include "clk-branch.h"
  16 #include "clk-rcg.h"
  17 #include "clk-regmap-divider.h"
  18 #include "common.h"
  19 #include "gdsc.h"
  20 #include "reset.h"
  21
  22 enum {
  23         DT_BI_TCXO,
  24         DT_GCC_DISP_GPLL0_CLK,
  25         DT_DSI0_PHY_PLL_OUT_BYTECLK,
  26         DT_DSI0_PHY_PLL_OUT_DSICLK,
  27 };
  28
  29 enum {
  30         P_BI_TCXO,
  31         P_DISP_CC_PLL0_OUT_EVEN,
  32         P_DISP_CC_PLL0_OUT_MAIN,
  33         P_DSI0_PHY_PLL_OUT_BYTECLK,
  34         P_DSI0_PHY_PLL_OUT_DSICLK,
  35         P_GCC_DISP_GPLL0_CLK,
  36 };
  37
  38 static struct pll_vco lucid_vco[] = {
  39         { 249600000, 2000000000, 0 },
  40 };
  41
  42 /* 615MHz */
  43 static const struct alpha_pll_config disp_cc_pll0_config = {
  44         .l = 0x20,
  45         .alpha = 0x800,
  46         .config_ctl_val = 0x20485699,
  47         .config_ctl_hi_val = 0x00002261,
  48         .config_ctl_hi1_val = 0x329a299c,
  49         .user_ctl_val = 0x00000001,
  50         .user_ctl_hi_val = 0x00000805,
  51         .user_ctl_hi1_val = 0x00000000,
  52 };
  53
  54 static struct clk_alpha_pll disp_cc_pll0 = {
  55         .offset = 0x0,
  56         .vco_table = lucid_vco,
  57         .num_vco = ARRAY_SIZE(lucid_vco),
  58         .regs = clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_LUCID],
  59         .clkr = {
  60                 .hw.init = &(struct clk_init_data){
  61                         .name = "disp_cc_pll0",
  62                         .parent_data = &(const struct clk_parent_data){
  63                                 .index = DT_BI_TCXO,
  64                         },
  65                         .num_parents = 1,
  66                         .ops = &clk_alpha_pll_lucid_ops,
  67                 },
  68         },
  69 };
  70
  71 static const struct parent_map disp_cc_parent_map_0[] = {
  72         { P_BI_TCXO, 0 },
  73         { P_DSI0_PHY_PLL_OUT_BYTECLK, 1 },
  74 };
  75
  76 static const struct clk_parent_data disp_cc_parent_data_0[] = {
  77         { .index = DT_BI_TCXO },
  78         { .index = DT_DSI0_PHY_PLL_OUT_BYTECLK },
  79 };
  80
  81 static const struct parent_map disp_cc_parent_map_1[] = {
  82         { P_BI_TCXO, 0 },
  83         { P_DISP_CC_PLL0_OUT_MAIN, 1 },
  84         { P_GCC_DISP_GPLL0_CLK, 4 },
  85         { P_DISP_CC_PLL0_OUT_EVEN, 5 },
  86 };
  87
  88 static const struct clk_parent_data disp_cc_parent_data_1[] = {
  89         { .index = DT_BI_TCXO },
  90         { .hw = &disp_cc_pll0.clkr.hw },
  91         { .index = DT_GCC_DISP_GPLL0_CLK },
  92         { .hw = &disp_cc_pll0.clkr.hw },
  93 };
  94
  95 static const struct parent_map disp_cc_parent_map_2[] = {
  96         { P_BI_TCXO, 0 },
  97         { P_GCC_DISP_GPLL0_CLK, 4 },
  98 };
  99
 100 static const struct clk_parent_data disp_cc_parent_data_2[] = {
 101         { .index = DT_BI_TCXO },
 102         { .index = DT_GCC_DISP_GPLL0_CLK },
 103 };
 104
 105 static const struct parent_map disp_cc_parent_map_3[] = {
 106         { P_BI_TCXO, 0 },
 107         { P_DSI0_PHY_PLL_OUT_DSICLK, 1 },
 108 };
 109
 110 static const struct clk_parent_data disp_cc_parent_data_3[] = {
 111         { .index = DT_BI_TCXO },
 112         { .index = DT_DSI0_PHY_PLL_OUT_DSICLK },
 113 };
 114
 115 static const struct parent_map disp_cc_parent_map_4[] = {
 116         { P_BI_TCXO, 0 },
 117 };
 118
 119 static const struct clk_parent_data disp_cc_parent_data_4[] = {
 120         { .index = DT_BI_TCXO },
 121 };
 122
 123 static const struct freq_tbl ftbl_disp_cc_mdss_ahb_clk_src[] = {
 124         F(19200000, P_BI_TCXO, 1, 0, 0),
 125         F(37500000, P_GCC_DISP_GPLL0_CLK, 8, 0, 0),
 126         F(75000000, P_GCC_DISP_GPLL0_CLK, 4, 0, 0),
 127         { }
 128 };
 129
 130 static struct clk_rcg2 disp_cc_mdss_ahb_clk_src = {
 131         .cmd_rcgr = 0x115c,
 132         .mnd_width = 0,
 133         .hid_width = 5,
 134         .parent_map = disp_cc_parent_map_2,
 135         .freq_tbl = ftbl_disp_cc_mdss_ahb_clk_src,
 136         .clkr.hw.init = &(struct clk_init_data){
 137                 .name = "disp_cc_mdss_ahb_clk_src",
 138                 .parent_data = disp_cc_parent_data_2,
 139                 .num_parents = ARRAY_SIZE(disp_cc_parent_data_2),
 140                 .ops = &clk_rcg2_shared_ops,
 141         },
 142 };
 143
 144 static struct clk_rcg2 disp_cc_mdss_byte0_clk_src = {
 145         .cmd_rcgr = 0x10c4,
 146         .mnd_width = 0,
 147         .hid_width = 5,
 148         .parent_map = disp_cc_parent_map_0,
 149         .clkr.hw.init = &(struct clk_init_data){
 150                 .name = "disp_cc_mdss_byte0_clk_src",
 151                 .parent_data = disp_cc_parent_data_0,
 152                 .num_parents = ARRAY_SIZE(disp_cc_parent_data_0),
 153                 .flags = CLK_SET_RATE_PARENT | CLK_OPS_PARENT_ENABLE,
 154                 .ops = &clk_byte2_ops,
 155         },
 156 };
 157
 158 static const struct freq_tbl ftbl_disp_cc_mdss_esc0_clk_src[] = {
 159         F(19200000, P_BI_TCXO, 1, 0, 0),
 160         { }
 161 };
 162
 163 static struct clk_rcg2 disp_cc_mdss_esc0_clk_src = {
 164         .cmd_rcgr = 0x10e0,
 165         .mnd_width = 0,
 166         .hid_width = 5,
 167         .parent_map = disp_cc_parent_map_0,
 168         .freq_tbl = ftbl_disp_cc_mdss_esc0_clk_src,
 169         .clkr.hw.init = &(struct clk_init_data){
 170                 .name = "disp_cc_mdss_esc0_clk_src",
 171                 .parent_data = disp_cc_parent_data_0,
 172                 .num_parents = ARRAY_SIZE(disp_cc_parent_data_0),
 173                 .ops = &clk_rcg2_shared_ops,
 174         },
 175 };
 176
 177 static const struct freq_tbl ftbl_disp_cc_mdss_mdp_clk_src[] = {
 178         F(200000000, P_GCC_DISP_GPLL0_CLK, 1.5, 0, 0),
 179         F(300000000, P_GCC_DISP_GPLL0_CLK, 1, 0, 0),
 180         F(373500000, P_DISP_CC_PLL0_OUT_MAIN, 2, 0, 0),
 181         F(470000000, P_DISP_CC_PLL0_OUT_MAIN, 2, 0, 0),
 182         F(560000000, P_DISP_CC_PLL0_OUT_MAIN, 2, 0, 0),
 183         { }
 184 };
 185
 186 static struct clk_rcg2 disp_cc_mdss_mdp_clk_src = {
 187         .cmd_rcgr = 0x107c,
 188         .mnd_width = 0,
 189         .hid_width = 5,
 190         .parent_map = disp_cc_parent_map_1,
 191         .freq_tbl = ftbl_disp_cc_mdss_mdp_clk_src,
 192         .clkr.hw.init = &(struct clk_init_data){
 193                 .name = "disp_cc_mdss_mdp_clk_src",
 194                 .parent_data = disp_cc_parent_data_1,
 195                 .num_parents = ARRAY_SIZE(disp_cc_parent_data_1),
 196                 .flags = CLK_SET_RATE_PARENT,
 197                 .ops = &clk_rcg2_shared_ops,
 198         },
 199 };
 200
 201 static struct clk_rcg2 disp_cc_mdss_pclk0_clk_src = {
 202         .cmd_rcgr = 0x1064,
 203         .mnd_width = 8,
 204         .hid_width = 5,
 205         .parent_map = disp_cc_parent_map_3,
 206         .clkr.hw.init = &(struct clk_init_data){
 207                 .name = "disp_cc_mdss_pclk0_clk_src",
 208                 .parent_data = disp_cc_parent_data_3,
 209                 .num_parents = ARRAY_SIZE(disp_cc_parent_data_3),
 210                 .flags = CLK_SET_RATE_PARENT | CLK_OPS_PARENT_ENABLE,
 211                 .ops = &clk_pixel_ops,
 212         },
 213 };
 214
 215 static const struct freq_tbl ftbl_disp_cc_mdss_rot_clk_src[] = {
 216         F(200000000, P_GCC_DISP_GPLL0_CLK, 1.5, 0, 0),
 217         F(300000000, P_GCC_DISP_GPLL0_CLK, 1, 0, 0),
 218         { }
 219 };
 220
 221 static struct clk_rcg2 disp_cc_mdss_rot_clk_src = {
 222         .cmd_rcgr = 0x1094,
 223         .mnd_width = 0,
 224         .hid_width = 5,
 225         .parent_map = disp_cc_parent_map_1,
 226         .freq_tbl = ftbl_disp_cc_mdss_rot_clk_src,
 227         .clkr.hw.init = &(struct clk_init_data){
 228                 .name = "disp_cc_mdss_rot_clk_src",
 229                 .parent_data = disp_cc_parent_data_1,
 230                 .num_parents = ARRAY_SIZE(disp_cc_parent_data_1),
 231                 .ops = &clk_rcg2_shared_ops,
 232         },
 233 };
 234
 235 static struct clk_rcg2 disp_cc_mdss_vsync_clk_src = {
 236         .cmd_rcgr = 0x10ac,
 237         .mnd_width = 0,
 238         .hid_width = 5,
 239         .parent_map = disp_cc_parent_map_4,
 240         .freq_tbl = ftbl_disp_cc_mdss_esc0_clk_src,
 241         .clkr.hw.init = &(struct clk_init_data){
 242                 .name = "disp_cc_mdss_vsync_clk_src",
 243                 .parent_data = disp_cc_parent_data_4,
 244                 .num_parents = ARRAY_SIZE(disp_cc_parent_data_4),
 245                 .ops = &clk_rcg2_ops,
 246         },
 247 };
 248
 249 static struct clk_regmap_div disp_cc_mdss_byte0_div_clk_src = {
 250         .reg = 0x10dc,
 251         .shift = 0,
 252         .width = 4,
 253         .clkr.hw.init = &(struct clk_init_data) {
 254                 .name = "disp_cc_mdss_byte0_div_clk_src",
 255                 .parent_hws = (const struct clk_hw*[]) {
 256                         &disp_cc_mdss_byte0_clk_src.clkr.hw,
 257                 },
 258                 .num_parents = 1,
 259                 .ops = &clk_regmap_div_ops,
 260         },
 261 };
 262
 263 static struct clk_branch disp_cc_mdss_ahb_clk = {
 264         .halt_reg = 0x104c,
 265         .halt_check = BRANCH_HALT,
 266         .clkr = {
 267                 .enable_reg = 0x104c,
 268                 .enable_mask = BIT(0),
 269                 .hw.init = &(struct clk_init_data){
 270                         .name = "disp_cc_mdss_ahb_clk",
 271                         .parent_hws = (const struct clk_hw*[]){
 272                                 &disp_cc_mdss_ahb_clk_src.clkr.hw,
 273                         },
 274                         .num_parents = 1,
 275                         .flags = CLK_SET_RATE_PARENT,
 276                         .ops = &clk_branch2_ops,
 277                 },
 278         },
 279 };
 280
 281 static struct clk_branch disp_cc_mdss_byte0_clk = {
 282         .halt_reg = 0x102c,
 283         .halt_check = BRANCH_HALT,
 284         .clkr = {
 285                 .enable_reg = 0x102c,
 286                 .enable_mask = BIT(0),
 287                 .hw.init = &(struct clk_init_data){
 288                         .name = "disp_cc_mdss_byte0_clk",
 289                         .parent_hws = (const struct clk_hw*[]){
 290                                 &disp_cc_mdss_byte0_clk_src.clkr.hw,
 291                         },
 292                         .num_parents = 1,
 293                         .flags = CLK_SET_RATE_PARENT,
 294                         .ops = &clk_branch2_ops,
 295                 },
 296         },
 297 };
 298
 299 static struct clk_branch disp_cc_mdss_byte0_intf_clk = {
 300         .halt_reg = 0x1030,
 301         .halt_check = BRANCH_HALT,
 302         .clkr = {
 303                 .enable_reg = 0x1030,
 304                 .enable_mask = BIT(0),
 305                 .hw.init = &(struct clk_init_data){
 306                         .name = "disp_cc_mdss_byte0_intf_clk",
 307                         .parent_hws = (const struct clk_hw*[]){
 308                                 &disp_cc_mdss_byte0_div_clk_src.clkr.hw,
 309                         },
 310                         .num_parents = 1,
 311                         .flags = CLK_SET_RATE_PARENT,
 312                         .ops = &clk_branch2_ops,
 313                 },
 314         },
 315 };
 316
 317 static struct clk_branch disp_cc_mdss_esc0_clk = {
 318         .halt_reg = 0x1034,
 319         .halt_check = BRANCH_HALT,
 320         .clkr = {
 321                 .enable_reg = 0x1034,
 322                 .enable_mask = BIT(0),
 323                 .hw.init = &(struct clk_init_data){
 324                         .name = "disp_cc_mdss_esc0_clk",
 325                         .parent_hws = (const struct clk_hw*[]){
 326                                 &disp_cc_mdss_esc0_clk_src.clkr.hw,
 327                         },
 328                         .num_parents = 1,
 329                         .flags = CLK_SET_RATE_PARENT,
 330                         .ops = &clk_branch2_ops,
 331                 },
 332         },
 333 };
 334
 335 static struct clk_branch disp_cc_mdss_mdp_clk = {
 336         .halt_reg = 0x1010,
 337         .halt_check = BRANCH_HALT,
 338         .clkr = {
 339                 .enable_reg = 0x1010,
 340                 .enable_mask = BIT(0),
 341                 .hw.init = &(struct clk_init_data){
 342                         .name = "disp_cc_mdss_mdp_clk",
 343                         .parent_hws = (const struct clk_hw*[]){
 344                                 &disp_cc_mdss_mdp_clk_src.clkr.hw,
 345                         },
 346                         .num_parents = 1,
 347                         .flags = CLK_SET_RATE_PARENT,
 348                         .ops = &clk_branch2_ops,
 349                 },
 350         },
 351 };
 352
 353 static struct clk_branch disp_cc_mdss_mdp_lut_clk = {
 354         .halt_reg = 0x1020,
 355         .halt_check = BRANCH_HALT_VOTED,
 356         .clkr = {
 357                 .enable_reg = 0x1020,
 358                 .enable_mask = BIT(0),
 359                 .hw.init = &(struct clk_init_data){
 360                         .name = "disp_cc_mdss_mdp_lut_clk",
 361                         .parent_hws = (const struct clk_hw*[]){
 362                                 &disp_cc_mdss_mdp_clk_src.clkr.hw,
 363                         },
 364                         .num_parents = 1,
 365                         .flags = CLK_SET_RATE_PARENT,
 366                         .ops = &clk_branch2_ops,
 367                 },
 368         },
 369 };
 370
 371 static struct clk_branch disp_cc_mdss_non_gdsc_ahb_clk = {
 372         .halt_reg = 0x2004,
 373         .halt_check = BRANCH_HALT_VOTED,
 374         .clkr = {
 375                 .enable_reg = 0x2004,
 376                 .enable_mask = BIT(0),
 377                 .hw.init = &(struct clk_init_data){
 378                         .name = "disp_cc_mdss_non_gdsc_ahb_clk",
 379                         .parent_hws = (const struct clk_hw*[]){
 380                                 &disp_cc_mdss_ahb_clk_src.clkr.hw,
 381                         },
 382                         .num_parents = 1,
 383                         .flags = CLK_SET_RATE_PARENT,
 384                         .ops = &clk_branch2_ops,
 385                 },
 386         },
 387 };
 388
 389 static struct clk_branch disp_cc_mdss_pclk0_clk = {
 390         .halt_reg = 0x1168,
 391         .halt_check = BRANCH_HALT,
 392         .clkr = {
 393                 .enable_reg = 0x1168,
 394                 .enable_mask = BIT(0),
 395                 .hw.init = &(struct clk_init_data){
 396                         .name = "disp_cc_mdss_pclk0_clk",
 397                         .parent_hws = (const struct clk_hw*[]){
 398                                 &disp_cc_mdss_pclk0_clk_src.clkr.hw,
 399                         },
 400                         .num_parents = 1,
 401                         .flags = CLK_SET_RATE_PARENT,
 402                         .ops = &clk_branch2_ops,
 403                 },
 404         },
 405 };
 406
 407 static struct clk_branch disp_cc_mdss_rot_clk = {
 408         .halt_reg = 0x1018,
 409         .halt_check = BRANCH_HALT,
 410         .clkr = {
 411                 .enable_reg = 0x1018,
 412                 .enable_mask = BIT(0),
 413                 .hw.init = &(struct clk_init_data){
 414                         .name = "disp_cc_mdss_rot_clk",
 415                         .parent_hws = (const struct clk_hw*[]){
 416                                 &disp_cc_mdss_rot_clk_src.clkr.hw,
 417                         },
 418                         .num_parents = 1,
 419                         .flags = CLK_SET_RATE_PARENT,
 420                         .ops = &clk_branch2_ops,
 421                 },
 422         },
 423 };
 424
 425 static struct clk_branch disp_cc_mdss_rscc_ahb_clk = {
 426         .halt_reg = 0x200c,
 427         .halt_check = BRANCH_HALT,
 428         .clkr = {
 429                 .enable_reg = 0x200c,
 430                 .enable_mask = BIT(0),
 431                 .hw.init = &(struct clk_init_data){
 432                         .name = "disp_cc_mdss_rscc_ahb_clk",
 433                         .parent_hws = (const struct clk_hw*[]){
 434                                 &disp_cc_mdss_ahb_clk_src.clkr.hw,
 435                         },
 436                         .num_parents = 1,
 437                         .flags = CLK_SET_RATE_PARENT,
 438                         .ops = &clk_branch2_ops,
 439                 },
 440         },
 441 };
 442
 443 static struct clk_branch disp_cc_mdss_rscc_vsync_clk = {
 444         .halt_reg = 0x2008,
 445         .halt_check = BRANCH_HALT,
 446         .clkr = {
 447                 .enable_reg = 0x2008,
 448                 .enable_mask = BIT(0),
 449                 .hw.init = &(struct clk_init_data){
 450                         .name = "disp_cc_mdss_rscc_vsync_clk",
 451                         .parent_hws = (const struct clk_hw*[]){
 452                                 &disp_cc_mdss_vsync_clk_src.clkr.hw,
 453                         },
 454                         .num_parents = 1,
 455                         .flags = CLK_SET_RATE_PARENT,
 456                         .ops = &clk_branch2_ops,
 457                 },
 458         },
 459 };
 460
 461 static struct clk_branch disp_cc_mdss_vsync_clk = {
 462         .halt_reg = 0x1028,
 463         .halt_check = BRANCH_HALT,
 464         .clkr = {
 465                 .enable_reg = 0x1028,
 466                 .enable_mask = BIT(0),
 467                 .hw.init = &(struct clk_init_data){
 468                         .name = "disp_cc_mdss_vsync_clk",
 469                         .parent_hws = (const struct clk_hw*[]){
 470                                 &disp_cc_mdss_vsync_clk_src.clkr.hw,
 471                         },
 472                         .num_parents = 1,
 473                         .flags = CLK_SET_RATE_PARENT,
 474                         .ops = &clk_branch2_ops,
 475                 },
 476         },
 477 };
 478
 479 static struct clk_branch disp_cc_sleep_clk = {
 480         .halt_check = BRANCH_HALT,
 481         .clkr = {
 482                 .enable_reg = 0x5004,
 483                 .enable_mask = BIT(0),
 484                 .hw.init = &(struct clk_init_data){
 485                         .name = "disp_cc_sleep_clk",
 486                         .flags = CLK_IS_CRITICAL,
 487                         .ops = &clk_branch2_ops,
 488                 },
 489         },
 490 };
 491
 492 static struct clk_branch disp_cc_xo_clk = {
 493         .halt_check = BRANCH_HALT,
 494         .clkr = {
 495                 .enable_reg = 0x5008,
 496                 .enable_mask = BIT(0),
 497                 .hw.init = &(struct clk_init_data){
 498                         .name = "disp_cc_xo_clk",
 499                         .flags = CLK_IS_CRITICAL,
 500                         .ops = &clk_branch2_ops,
 501                 },
 502         },
 503 };
 504
 505 static struct gdsc mdss_gdsc = {
 506         .gdscr = 0x1004,
 507         .en_rest_wait_val = 0x2,
 508         .en_few_wait_val = 0x2,
 509         .clk_dis_wait_val = 0xf,
 510         .pd = {
 511                 .name = "mdss_gdsc",
 512         },
 513         .pwrsts = PWRSTS_OFF_ON,
 514         .flags = HW_CTRL,
 515 };
 516
 517 static struct clk_regmap *disp_cc_sm6375_clocks[] = {
 518         [DISP_CC_MDSS_AHB_CLK] = &disp_cc_mdss_ahb_clk.clkr,
 519         [DISP_CC_MDSS_AHB_CLK_SRC] = &disp_cc_mdss_ahb_clk_src.clkr,
 520         [DISP_CC_MDSS_BYTE0_CLK] = &disp_cc_mdss_byte0_clk.clkr,
 521         [DISP_CC_MDSS_BYTE0_CLK_SRC] = &disp_cc_mdss_byte0_clk_src.clkr,
 522         [DISP_CC_MDSS_BYTE0_DIV_CLK_SRC] = &disp_cc_mdss_byte0_div_clk_src.clkr,
 523         [DISP_CC_MDSS_BYTE0_INTF_CLK] = &disp_cc_mdss_byte0_intf_clk.clkr,
 524         [DISP_CC_MDSS_ESC0_CLK] = &disp_cc_mdss_esc0_clk.clkr,
 525         [DISP_CC_MDSS_ESC0_CLK_SRC] = &disp_cc_mdss_esc0_clk_src.clkr,
 526         [DISP_CC_MDSS_MDP_CLK] = &disp_cc_mdss_mdp_clk.clkr,
 527         [DISP_CC_MDSS_MDP_CLK_SRC] = &disp_cc_mdss_mdp_clk_src.clkr,
 528         [DISP_CC_MDSS_MDP_LUT_CLK] = &disp_cc_mdss_mdp_lut_clk.clkr,
 529         [DISP_CC_MDSS_NON_GDSC_AHB_CLK] = &disp_cc_mdss_non_gdsc_ahb_clk.clkr,
 530         [DISP_CC_MDSS_PCLK0_CLK] = &disp_cc_mdss_pclk0_clk.clkr,
 531         [DISP_CC_MDSS_PCLK0_CLK_SRC] = &disp_cc_mdss_pclk0_clk_src.clkr,
 532         [DISP_CC_MDSS_ROT_CLK] = &disp_cc_mdss_rot_clk.clkr,
 533         [DISP_CC_MDSS_ROT_CLK_SRC] = &disp_cc_mdss_rot_clk_src.clkr,
 534         [DISP_CC_MDSS_RSCC_AHB_CLK] = &disp_cc_mdss_rscc_ahb_clk.clkr,
 535         [DISP_CC_MDSS_RSCC_VSYNC_CLK] = &disp_cc_mdss_rscc_vsync_clk.clkr,
 536         [DISP_CC_MDSS_VSYNC_CLK] = &disp_cc_mdss_vsync_clk.clkr,
 537         [DISP_CC_MDSS_VSYNC_CLK_SRC] = &disp_cc_mdss_vsync_clk_src.clkr,
 538         [DISP_CC_PLL0] = &disp_cc_pll0.clkr,
 539         [DISP_CC_SLEEP_CLK] = &disp_cc_sleep_clk.clkr,
 540         [DISP_CC_XO_CLK] = &disp_cc_xo_clk.clkr,
 541 };
 542
 543 static const struct qcom_reset_map disp_cc_sm6375_resets[] = {
 544         [DISP_CC_MDSS_CORE_BCR] = { 0x1000 },
 545         [DISP_CC_MDSS_RSCC_BCR] = { 0x2000 },
 546 };
 547
 548 static struct gdsc *disp_cc_sm6375_gdscs[] = {
 549         [MDSS_GDSC] = &mdss_gdsc,
 550 };
 551
 552 static const struct regmap_config disp_cc_sm6375_regmap_config = {
 553         .reg_bits = 32,
 554         .reg_stride = 4,
 555         .val_bits = 32,
 556         .max_register = 0x10000,
 557         .fast_io = true,
 558 };
 559
 560 static const struct qcom_cc_desc disp_cc_sm6375_desc = {
 561         .config = &disp_cc_sm6375_regmap_config,
 562         .clks = disp_cc_sm6375_clocks,
 563         .num_clks = ARRAY_SIZE(disp_cc_sm6375_clocks),
 564         .resets = disp_cc_sm6375_resets,
 565         .num_resets = ARRAY_SIZE(disp_cc_sm6375_resets),
 566         .gdscs = disp_cc_sm6375_gdscs,
 567         .num_gdscs = ARRAY_SIZE(disp_cc_sm6375_gdscs),
 568 };
 569
 570 static const struct of_device_id disp_cc_sm6375_match_table[] = {
 571         { .compatible = "qcom,sm6375-dispcc" },
 572         { }
 573 };
 574 MODULE_DEVICE_TABLE(of, disp_cc_sm6375_match_table);
 575
 576 static int disp_cc_sm6375_probe(struct platform_device *pdev)
 577 {
 578         struct regmap *regmap;
 579
 580         regmap = qcom_cc_map(pdev, &disp_cc_sm6375_desc);
 581         if (IS_ERR(regmap))
 582                 return PTR_ERR(regmap);
 583
 584         clk_lucid_pll_configure(&disp_cc_pll0, regmap, &disp_cc_pll0_config);
 585
 586         return qcom_cc_really_probe(pdev, &disp_cc_sm6375_desc, regmap);
 587 }
 588
 589 static struct platform_driver disp_cc_sm6375_driver = {
 590         .probe = disp_cc_sm6375_probe,
 591         .driver = {
 592                 .name = "disp_cc-sm6375",
 593                 .of_match_table = disp_cc_sm6375_match_table,
 594         },
 595 };
 596
 597 static int __init disp_cc_sm6375_init(void)
 598 {
 599         return platform_driver_register(&disp_cc_sm6375_driver);
 600 }
 601 subsys_initcall(disp_cc_sm6375_init);
 602
 603 static void __exit disp_cc_sm6375_exit(void)
 604 {
 605         platform_driver_unregister(&disp_cc_sm6375_driver);
 606 }
 607 module_exit(disp_cc_sm6375_exit);
 608
 609 MODULE_DESCRIPTION("QTI DISPCC SM6375 Driver");
 610 MODULE_LICENSE("GPL");