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 const 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->dev, &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 module_platform_driver(disp_cc_sm6375_driver); 598 599 MODULE_DESCRIPTION("QTI DISPCC SM6375 Driver"); 600 MODULE_LICENSE("GPL"); 601