drivers/clk/mediatek/clk-mt6779.c

   1 // SPDX-License-Identifier: GPL-2.0
   2 /*
   3  * Copyright (c) 2019 MediaTek Inc.
   4  * Author: Wendell Lin <[email protected]>
   5  */
   6
   7 #include <linux/of.h>
   8 #include <linux/of_address.h>
   9 #include <linux/of_device.h>
  10 #include <linux/platform_device.h>
  11
  12 #include "clk-mtk.h"
  13 #include "clk-mux.h"
  14 #include "clk-gate.h"
  15
  16 #include <dt-bindings/clock/mt6779-clk.h>
  17
  18 static DEFINE_SPINLOCK(mt6779_clk_lock);
  19
  20 static const struct mtk_fixed_clk top_fixed_clks[] = {
  21         FIXED_CLK(CLK_TOP_CLK26M, "f_f26m_ck", "clk26m", 26000000),
  22 };
  23
  24 static const struct mtk_fixed_factor top_divs[] = {
  25         FACTOR(CLK_TOP_CLK13M, "clk13m", "clk26m", 1, 2),
  26         FACTOR(CLK_TOP_F26M_CK_D2, "csw_f26m_ck_d2", "clk26m", 1, 2),
  27         FACTOR(CLK_TOP_MAINPLL_CK, "mainpll_ck", "mainpll", 1, 1),
  28         FACTOR(CLK_TOP_MAINPLL_D2, "mainpll_d2", "mainpll_ck", 1, 2),
  29         FACTOR(CLK_TOP_MAINPLL_D2_D2, "mainpll_d2_d2", "mainpll_d2", 1, 2),
  30         FACTOR(CLK_TOP_MAINPLL_D2_D4, "mainpll_d2_d4", "mainpll_d2", 1, 4),
  31         FACTOR(CLK_TOP_MAINPLL_D2_D8, "mainpll_d2_d8", "mainpll_d2", 1, 8),
  32         FACTOR(CLK_TOP_MAINPLL_D2_D16, "mainpll_d2_d16", "mainpll_d2", 1, 16),
  33         FACTOR(CLK_TOP_MAINPLL_D3, "mainpll_d3", "mainpll", 1, 3),
  34         FACTOR(CLK_TOP_MAINPLL_D3_D2, "mainpll_d3_d2", "mainpll_d3", 1, 2),
  35         FACTOR(CLK_TOP_MAINPLL_D3_D4, "mainpll_d3_d4", "mainpll_d3", 1, 4),
  36         FACTOR(CLK_TOP_MAINPLL_D3_D8, "mainpll_d3_d8", "mainpll_d3", 1, 8),
  37         FACTOR(CLK_TOP_MAINPLL_D5, "mainpll_d5", "mainpll", 1, 5),
  38         FACTOR(CLK_TOP_MAINPLL_D5_D2, "mainpll_d5_d2", "mainpll_d5", 1, 2),
  39         FACTOR(CLK_TOP_MAINPLL_D5_D4, "mainpll_d5_d4", "mainpll_d5", 1, 4),
  40         FACTOR(CLK_TOP_MAINPLL_D7, "mainpll_d7", "mainpll", 1, 7),
  41         FACTOR(CLK_TOP_MAINPLL_D7_D2, "mainpll_d7_d2", "mainpll_d7", 1, 2),
  42         FACTOR(CLK_TOP_MAINPLL_D7_D4, "mainpll_d7_d4", "mainpll_d7", 1, 4),
  43         FACTOR(CLK_TOP_UNIVPLL_CK, "univpll", "univ2pll", 1, 2),
  44         FACTOR(CLK_TOP_UNIVPLL_D2, "univpll_d2", "univpll", 1, 2),
  45         FACTOR(CLK_TOP_UNIVPLL_D2_D2, "univpll_d2_d2", "univpll_d2", 1, 2),
  46         FACTOR(CLK_TOP_UNIVPLL_D2_D4, "univpll_d2_d4", "univpll_d2", 1, 4),
  47         FACTOR(CLK_TOP_UNIVPLL_D2_D8, "univpll_d2_d8", "univpll_d2", 1, 8),
  48         FACTOR(CLK_TOP_UNIVPLL_D3, "univpll_d3", "univpll", 1, 3),
  49         FACTOR(CLK_TOP_UNIVPLL_D3_D2, "univpll_d3_d2", "univpll_d3", 1, 2),
  50         FACTOR(CLK_TOP_UNIVPLL_D3_D4, "univpll_d3_d4", "univpll_d3", 1, 4),
  51         FACTOR(CLK_TOP_UNIVPLL_D3_D8, "univpll_d3_d8", "univpll_d3", 1, 8),
  52         FACTOR(CLK_TOP_UNIVPLL_D3_D16, "univpll_d3_d16", "univpll_d3", 1, 16),
  53         FACTOR(CLK_TOP_UNIVPLL_D5, "univpll_d5", "univpll", 1, 5),
  54         FACTOR(CLK_TOP_UNIVPLL_D5_D2, "univpll_d5_d2", "univpll_d5", 1, 2),
  55         FACTOR(CLK_TOP_UNIVPLL_D5_D4, "univpll_d5_d4", "univpll_d5", 1, 4),
  56         FACTOR(CLK_TOP_UNIVPLL_D5_D8, "univpll_d5_d8", "univpll_d5", 1, 8),
  57         FACTOR(CLK_TOP_UNIVPLL_D7, "univpll_d7", "univpll", 1, 7),
  58         FACTOR(CLK_TOP_UNIVP_192M_CK, "univpll_192m_ck", "univ2pll", 1, 13),
  59         FACTOR(CLK_TOP_UNIVP_192M_D2, "univpll_192m_d2", "univpll_192m_ck",
  60                1, 2),
  61         FACTOR(CLK_TOP_UNIVP_192M_D4, "univpll_192m_d4", "univpll_192m_ck",
  62                1, 4),
  63         FACTOR(CLK_TOP_UNIVP_192M_D8, "univpll_192m_d8", "univpll_192m_ck",
  64                1, 8),
  65         FACTOR(CLK_TOP_UNIVP_192M_D16, "univpll_192m_d16", "univpll_192m_ck",
  66                1, 16),
  67         FACTOR(CLK_TOP_UNIVP_192M_D32, "univpll_192m_d32", "univpll_192m_ck",
  68                1, 32),
  69         FACTOR(CLK_TOP_APLL1_CK, "apll1_ck", "apll1", 1, 1),
  70         FACTOR(CLK_TOP_APLL1_D2, "apll1_d2", "apll1", 1, 2),
  71         FACTOR(CLK_TOP_APLL1_D4, "apll1_d4", "apll1", 1, 4),
  72         FACTOR(CLK_TOP_APLL1_D8, "apll1_d8", "apll1", 1, 8),
  73         FACTOR(CLK_TOP_APLL2_CK, "apll2_ck", "apll2", 1, 1),
  74         FACTOR(CLK_TOP_APLL2_D2, "apll2_d2", "apll2", 1, 2),
  75         FACTOR(CLK_TOP_APLL2_D4, "apll2_d4", "apll2", 1, 4),
  76         FACTOR(CLK_TOP_APLL2_D8, "apll2_d8", "apll2", 1, 8),
  77         FACTOR(CLK_TOP_TVDPLL_CK, "tvdpll_ck", "tvdpll", 1, 1),
  78         FACTOR(CLK_TOP_TVDPLL_D2, "tvdpll_d2", "tvdpll_ck", 1, 2),
  79         FACTOR(CLK_TOP_TVDPLL_D4, "tvdpll_d4", "tvdpll", 1, 4),
  80         FACTOR(CLK_TOP_TVDPLL_D8, "tvdpll_d8", "tvdpll", 1, 8),
  81         FACTOR(CLK_TOP_TVDPLL_D16, "tvdpll_d16", "tvdpll", 1, 16),
  82         FACTOR(CLK_TOP_MMPLL_CK, "mmpll_ck", "mmpll", 1, 1),
  83         FACTOR(CLK_TOP_MMPLL_D4, "mmpll_d4", "mmpll", 1, 4),
  84         FACTOR(CLK_TOP_MMPLL_D4_D2, "mmpll_d4_d2", "mmpll_d4", 1, 2),
  85         FACTOR(CLK_TOP_MMPLL_D4_D4, "mmpll_d4_d4", "mmpll_d4", 1, 4),
  86         FACTOR(CLK_TOP_MMPLL_D5, "mmpll_d5", "mmpll", 1, 5),
  87         FACTOR(CLK_TOP_MMPLL_D5_D2, "mmpll_d5_d2", "mmpll_d5", 1, 2),
  88         FACTOR(CLK_TOP_MMPLL_D5_D4, "mmpll_d5_d4", "mmpll_d5", 1, 4),
  89         FACTOR(CLK_TOP_MMPLL_D6, "mmpll_d6", "mmpll", 1, 6),
  90         FACTOR(CLK_TOP_MMPLL_D7, "mmpll_d7", "mmpll", 1, 7),
  91         FACTOR(CLK_TOP_MFGPLL_CK, "mfgpll_ck", "mfgpll", 1, 1),
  92         FACTOR(CLK_TOP_ADSPPLL_CK, "adsppll_ck", "adsppll", 1, 1),
  93         FACTOR(CLK_TOP_ADSPPLL_D4, "adsppll_d4", "adsppll", 1, 4),
  94         FACTOR(CLK_TOP_ADSPPLL_D5, "adsppll_d5", "adsppll", 1, 5),
  95         FACTOR(CLK_TOP_ADSPPLL_D6, "adsppll_d6", "adsppll", 1, 6),
  96         FACTOR(CLK_TOP_MSDCPLL_CK, "msdcpll_ck", "msdcpll", 1, 1),
  97         FACTOR(CLK_TOP_MSDCPLL_D2, "msdcpll_d2", "msdcpll", 1, 2),
  98         FACTOR(CLK_TOP_MSDCPLL_D4, "msdcpll_d4", "msdcpll", 1, 4),
  99         FACTOR(CLK_TOP_MSDCPLL_D8, "msdcpll_d8", "msdcpll", 1, 8),
 100         FACTOR(CLK_TOP_MSDCPLL_D16, "msdcpll_d16", "msdcpll", 1, 16),
 101         FACTOR(CLK_TOP_AD_OSC_CK, "ad_osc_ck", "osc", 1, 1),
 102         FACTOR(CLK_TOP_OSC_D2, "osc_d2", "osc", 1, 2),
 103         FACTOR(CLK_TOP_OSC_D4, "osc_d4", "osc", 1, 4),
 104         FACTOR(CLK_TOP_OSC_D8, "osc_d8", "osc", 1, 8),
 105         FACTOR(CLK_TOP_OSC_D10, "osc_d10", "osc", 1, 10),
 106         FACTOR(CLK_TOP_OSC_D16, "osc_d16", "osc", 1, 16),
 107         FACTOR(CLK_TOP_AD_OSC2_CK, "ad_osc2_ck", "osc2", 1, 1),
 108         FACTOR(CLK_TOP_OSC2_D2, "osc2_d2", "osc2", 1, 2),
 109         FACTOR(CLK_TOP_OSC2_D3, "osc2_d3", "osc2", 1, 3),
 110         FACTOR(CLK_TOP_TVDPLL_MAINPLL_D2_CK, "tvdpll_mainpll_d2_ck",
 111                "tvdpll", 1, 1),
 112         FACTOR(CLK_TOP_FMEM_466M_CK, "fmem_466m_ck", "fmem", 1, 1),
 113 };
 114
 115 static const char * const axi_parents[] = {
 116         "clk26m",
 117         "mainpll_d2_d4",
 118         "mainpll_d7",
 119         "osc_d4"
 120 };
 121
 122 static const char * const mm_parents[] = {
 123         "clk26m",
 124         "tvdpll_mainpll_d2_ck",
 125         "mmpll_d7",
 126         "mmpll_d5_d2",
 127         "mainpll_d2_d2",
 128         "mainpll_d3_d2"
 129 };
 130
 131 static const char * const scp_parents[] = {
 132         "clk26m",
 133         "univpll_d2_d8",
 134         "mainpll_d2_d4",
 135         "mainpll_d3",
 136         "univpll_d3",
 137         "ad_osc2_ck",
 138         "osc2_d2",
 139         "osc2_d3"
 140 };
 141
 142 static const char * const img_parents[] = {
 143         "clk26m",
 144         "mainpll_d2",
 145         "mainpll_d2",
 146         "univpll_d3",
 147         "mainpll_d3",
 148         "mmpll_d5_d2",
 149         "tvdpll_mainpll_d2_ck",
 150         "mainpll_d5"
 151 };
 152
 153 static const char * const ipe_parents[] = {
 154         "clk26m",
 155         "mainpll_d2",
 156         "mmpll_d7",
 157         "univpll_d3",
 158         "mainpll_d3",
 159         "mmpll_d5_d2",
 160         "mainpll_d2_d2",
 161         "mainpll_d5"
 162 };
 163
 164 static const char * const dpe_parents[] = {
 165         "clk26m",
 166         "mainpll_d2",
 167         "mmpll_d7",
 168         "univpll_d3",
 169         "mainpll_d3",
 170         "mmpll_d5_d2",
 171         "mainpll_d2_d2",
 172         "mainpll_d5"
 173 };
 174
 175 static const char * const cam_parents[] = {
 176         "clk26m",
 177         "mainpll_d2",
 178         "mmpll_d6",
 179         "mainpll_d3",
 180         "mmpll_d7",
 181         "univpll_d3",
 182         "mmpll_d5_d2",
 183         "adsppll_d5",
 184         "tvdpll_mainpll_d2_ck",
 185         "univpll_d3_d2"
 186 };
 187
 188 static const char * const ccu_parents[] = {
 189         "clk26m",
 190         "mainpll_d2",
 191         "mmpll_d6",
 192         "mainpll_d3",
 193         "mmpll_d7",
 194         "univpll_d3",
 195         "mmpll_d5_d2",
 196         "mainpll_d2_d2",
 197         "adsppll_d5",
 198         "univpll_d3_d2"
 199 };
 200
 201 static const char * const dsp_parents[] = {
 202         "clk26m",
 203         "univpll_d3_d8",
 204         "univpll_d3_d4",
 205         "mainpll_d2_d4",
 206         "univpll_d3_d2",
 207         "mainpll_d2_d2",
 208         "univpll_d2_d2",
 209         "mainpll_d3",
 210         "univpll_d3",
 211         "mmpll_d7",
 212         "mmpll_d6",
 213         "adsppll_d5",
 214         "tvdpll_ck",
 215         "tvdpll_mainpll_d2_ck",
 216         "univpll_d2",
 217         "adsppll_d4"
 218 };
 219
 220 static const char * const dsp1_parents[] = {
 221         "clk26m",
 222         "univpll_d3_d8",
 223         "univpll_d3_d4",
 224         "mainpll_d2_d4",
 225         "univpll_d3_d2",
 226         "mainpll_d2_d2",
 227         "univpll_d2_d2",
 228         "mainpll_d3",
 229         "univpll_d3",
 230         "mmpll_d7",
 231         "mmpll_d6",
 232         "adsppll_d5",
 233         "tvdpll_ck",
 234         "tvdpll_mainpll_d2_ck",
 235         "univpll_d2",
 236         "adsppll_d4"
 237 };
 238
 239 static const char * const dsp2_parents[] = {
 240         "clk26m",
 241         "univpll_d3_d8",
 242         "univpll_d3_d4",
 243         "mainpll_d2_d4",
 244         "univpll_d3_d2",
 245         "mainpll_d2_d2",
 246         "univpll_d2_d2",
 247         "mainpll_d3",
 248         "univpll_d3",
 249         "mmpll_d7",
 250         "mmpll_d6",
 251         "adsppll_d5",
 252         "tvdpll_ck",
 253         "tvdpll_mainpll_d2_ck",
 254         "univpll_d2",
 255         "adsppll_d4"
 256 };
 257
 258 static const char * const dsp3_parents[] = {
 259         "clk26m",
 260         "univpll_d3_d8",
 261         "mainpll_d2_d4",
 262         "univpll_d3_d2",
 263         "mainpll_d2_d2",
 264         "univpll_d2_d2",
 265         "mainpll_d3",
 266         "univpll_d3",
 267         "mmpll_d7",
 268         "mmpll_d6",
 269         "mainpll_d2",
 270         "tvdpll_ck",
 271         "tvdpll_mainpll_d2_ck",
 272         "univpll_d2",
 273         "adsppll_d4",
 274         "mmpll_d4"
 275 };
 276
 277 static const char * const ipu_if_parents[] = {
 278         "clk26m",
 279         "univpll_d3_d8",
 280         "univpll_d3_d4",
 281         "mainpll_d2_d4",
 282         "univpll_d3_d2",
 283         "mainpll_d2_d2",
 284         "univpll_d2_d2",
 285         "mainpll_d3",
 286         "univpll_d3",
 287         "mmpll_d7",
 288         "mmpll_d6",
 289         "adsppll_d5",
 290         "tvdpll_ck",
 291         "tvdpll_mainpll_d2_ck",
 292         "univpll_d2",
 293         "adsppll_d4"
 294 };
 295
 296 static const char * const mfg_parents[] = {
 297         "clk26m",
 298         "mfgpll_ck",
 299         "univpll_d3",
 300         "mainpll_d5"
 301 };
 302
 303 static const char * const f52m_mfg_parents[] = {
 304         "clk26m",
 305         "univpll_d3_d2",
 306         "univpll_d3_d4",
 307         "univpll_d3_d8"
 308 };
 309
 310 static const char * const camtg_parents[] = {
 311         "clk26m",
 312         "univpll_192m_d8",
 313         "univpll_d3_d8",
 314         "univpll_192m_d4",
 315         "univpll_d3_d16",
 316         "csw_f26m_ck_d2",
 317         "univpll_192m_d16",
 318         "univpll_192m_d32"
 319 };
 320
 321 static const char * const camtg2_parents[] = {
 322         "clk26m",
 323         "univpll_192m_d8",
 324         "univpll_d3_d8",
 325         "univpll_192m_d4",
 326         "univpll_d3_d16",
 327         "csw_f26m_ck_d2",
 328         "univpll_192m_d16",
 329         "univpll_192m_d32"
 330 };
 331
 332 static const char * const camtg3_parents[] = {
 333         "clk26m",
 334         "univpll_192m_d8",
 335         "univpll_d3_d8",
 336         "univpll_192m_d4",
 337         "univpll_d3_d16",
 338         "csw_f26m_ck_d2",
 339         "univpll_192m_d16",
 340         "univpll_192m_d32"
 341 };
 342
 343 static const char * const camtg4_parents[] = {
 344         "clk26m",
 345         "univpll_192m_d8",
 346         "univpll_d3_d8",
 347         "univpll_192m_d4",
 348         "univpll_d3_d16",
 349         "csw_f26m_ck_d2",
 350         "univpll_192m_d16",
 351         "univpll_192m_d32"
 352 };
 353
 354 static const char * const uart_parents[] = {
 355         "clk26m",
 356         "univpll_d3_d8"
 357 };
 358
 359 static const char * const spi_parents[] = {
 360         "clk26m",
 361         "mainpll_d5_d2",
 362         "mainpll_d3_d4",
 363         "msdcpll_d4"
 364 };
 365
 366 static const char * const msdc50_hclk_parents[] = {
 367         "clk26m",
 368         "mainpll_d2_d2",
 369         "mainpll_d3_d2"
 370 };
 371
 372 static const char * const msdc50_0_parents[] = {
 373         "clk26m",
 374         "msdcpll_ck",
 375         "msdcpll_d2",
 376         "univpll_d2_d4",
 377         "mainpll_d3_d2",
 378         "univpll_d2_d2"
 379 };
 380
 381 static const char * const msdc30_1_parents[] = {
 382         "clk26m",
 383         "univpll_d3_d2",
 384         "mainpll_d3_d2",
 385         "mainpll_d7",
 386         "msdcpll_d2"
 387 };
 388
 389 static const char * const audio_parents[] = {
 390         "clk26m",
 391         "mainpll_d5_d4",
 392         "mainpll_d7_d4",
 393         "mainpll_d2_d16"
 394 };
 395
 396 static const char * const aud_intbus_parents[] = {
 397         "clk26m",
 398         "mainpll_d2_d4",
 399         "mainpll_d7_d2"
 400 };
 401
 402 static const char * const fpwrap_ulposc_parents[] = {
 403         "osc_d10",
 404         "clk26m",
 405         "osc_d4",
 406         "osc_d8",
 407         "osc_d16"
 408 };
 409
 410 static const char * const atb_parents[] = {
 411         "clk26m",
 412         "mainpll_d2_d2",
 413         "mainpll_d5"
 414 };
 415
 416 static const char * const sspm_parents[] = {
 417         "clk26m",
 418         "univpll_d2_d4",
 419         "mainpll_d2_d2",
 420         "univpll_d2_d2",
 421         "mainpll_d3"
 422 };
 423
 424 static const char * const dpi0_parents[] = {
 425         "clk26m",
 426         "tvdpll_d2",
 427         "tvdpll_d4",
 428         "tvdpll_d8",
 429         "tvdpll_d16"
 430 };
 431
 432 static const char * const scam_parents[] = {
 433         "clk26m",
 434         "mainpll_d5_d2"
 435 };
 436
 437 static const char * const disppwm_parents[] = {
 438         "clk26m",
 439         "univpll_d3_d4",
 440         "osc_d2",
 441         "osc_d4",
 442         "osc_d16"
 443 };
 444
 445 static const char * const usb_top_parents[] = {
 446         "clk26m",
 447         "univpll_d5_d4",
 448         "univpll_d3_d4",
 449         "univpll_d5_d2"
 450 };
 451
 452 static const char * const ssusb_top_xhci_parents[] = {
 453         "clk26m",
 454         "univpll_d5_d4",
 455         "univpll_d3_d4",
 456         "univpll_d5_d2"
 457 };
 458
 459 static const char * const spm_parents[] = {
 460         "clk26m",
 461         "osc_d8",
 462         "mainpll_d2_d8"
 463 };
 464
 465 static const char * const i2c_parents[] = {
 466         "clk26m",
 467         "mainpll_d2_d8",
 468         "univpll_d5_d2"
 469 };
 470
 471 static const char * const seninf_parents[] = {
 472         "clk26m",
 473         "univpll_d7",
 474         "univpll_d3_d2",
 475         "univpll_d2_d2",
 476         "mainpll_d3",
 477         "mmpll_d4_d2",
 478         "mmpll_d7",
 479         "mmpll_d6"
 480 };
 481
 482 static const char * const seninf1_parents[] = {
 483         "clk26m",
 484         "univpll_d7",
 485         "univpll_d3_d2",
 486         "univpll_d2_d2",
 487         "mainpll_d3",
 488         "mmpll_d4_d2",
 489         "mmpll_d7",
 490         "mmpll_d6"
 491 };
 492
 493 static const char * const seninf2_parents[] = {
 494         "clk26m",
 495         "univpll_d7",
 496         "univpll_d3_d2",
 497         "univpll_d2_d2",
 498         "mainpll_d3",
 499         "mmpll_d4_d2",
 500         "mmpll_d7",
 501         "mmpll_d6"
 502 };
 503
 504 static const char * const dxcc_parents[] = {
 505         "clk26m",
 506         "mainpll_d2_d2",
 507         "mainpll_d2_d4",
 508         "mainpll_d2_d8"
 509 };
 510
 511 static const char * const aud_engen1_parents[] = {
 512         "clk26m",
 513         "apll1_d2",
 514         "apll1_d4",
 515         "apll1_d8"
 516 };
 517
 518 static const char * const aud_engen2_parents[] = {
 519         "clk26m",
 520         "apll2_d2",
 521         "apll2_d4",
 522         "apll2_d8"
 523 };
 524
 525 static const char * const faes_ufsfde_parents[] = {
 526         "clk26m",
 527         "mainpll_d2",
 528         "mainpll_d2_d2",
 529         "mainpll_d3",
 530         "mainpll_d2_d4",
 531         "univpll_d3"
 532 };
 533
 534 static const char * const fufs_parents[] = {
 535         "clk26m",
 536         "mainpll_d2_d4",
 537         "mainpll_d2_d8",
 538         "mainpll_d2_d16"
 539 };
 540
 541 static const char * const aud_1_parents[] = {
 542         "clk26m",
 543         "apll1_ck"
 544 };
 545
 546 static const char * const aud_2_parents[] = {
 547         "clk26m",
 548         "apll2_ck"
 549 };
 550
 551 static const char * const adsp_parents[] = {
 552         "clk26m",
 553         "mainpll_d3",
 554         "univpll_d2_d4",
 555         "univpll_d2",
 556         "mmpll_d4",
 557         "adsppll_d4",
 558         "adsppll_d6"
 559 };
 560
 561 static const char * const dpmaif_parents[] = {
 562         "clk26m",
 563         "univpll_d2_d4",
 564         "mainpll_d3",
 565         "mainpll_d2_d2",
 566         "univpll_d2_d2",
 567         "univpll_d3"
 568 };
 569
 570 static const char * const venc_parents[] = {
 571         "clk26m",
 572         "mmpll_d7",
 573         "mainpll_d3",
 574         "univpll_d2_d2",
 575         "mainpll_d2_d2",
 576         "univpll_d3",
 577         "mmpll_d6",
 578         "mainpll_d5",
 579         "mainpll_d3_d2",
 580         "mmpll_d4_d2",
 581         "univpll_d2_d4",
 582         "mmpll_d5",
 583         "univpll_192m_d2"
 584
 585 };
 586
 587 static const char * const vdec_parents[] = {
 588         "clk26m",
 589         "univpll_d2_d4",
 590         "mainpll_d3",
 591         "univpll_d2_d2",
 592         "mainpll_d2_d2",
 593         "univpll_d3",
 594         "univpll_d5",
 595         "univpll_d5_d2",
 596         "mainpll_d2",
 597         "univpll_d2",
 598         "univpll_192m_d2"
 599 };
 600
 601 static const char * const camtm_parents[] = {
 602         "clk26m",
 603         "univpll_d7",
 604         "univpll_d3_d2",
 605         "univpll_d2_d2"
 606 };
 607
 608 static const char * const pwm_parents[] = {
 609         "clk26m",
 610         "univpll_d2_d8"
 611 };
 612
 613 static const char * const audio_h_parents[] = {
 614         "clk26m",
 615         "univpll_d7",
 616         "apll1_ck",
 617         "apll2_ck"
 618 };
 619
 620 static const char * const camtg5_parents[] = {
 621         "clk26m",
 622         "univpll_192m_d8",
 623         "univpll_d3_d8",
 624         "univpll_192m_d4",
 625         "univpll_d3_d16",
 626         "csw_f26m_ck_d2",
 627         "univpll_192m_d16",
 628         "univpll_192m_d32"
 629 };
 630
 631 /*
 632  * CRITICAL CLOCK:
 633  * axi_sel is the main bus clock of whole SOC.
 634  * spm_sel is the clock of the always-on co-processor.
 635  * sspm_sel is the clock of the always-on co-processor.
 636  */
 637 static const struct mtk_mux top_muxes[] = {
 638         /* CLK_CFG_0 */
 639         MUX_GATE_CLR_SET_UPD_FLAGS(CLK_TOP_AXI, "axi_sel", axi_parents,
 640                                    0x20, 0x24, 0x28, 0, 2, 7,
 641                                    0x004, 0, CLK_IS_CRITICAL),
 642         MUX_GATE_CLR_SET_UPD(CLK_TOP_MM, "mm_sel", mm_parents,
 643                              0x20, 0x24, 0x28, 8, 3, 15, 0x004, 1),
 644         MUX_GATE_CLR_SET_UPD(CLK_TOP_SCP, "scp_sel", scp_parents,
 645                              0x20, 0x24, 0x28, 16, 3, 23, 0x004, 2),
 646         /* CLK_CFG_1 */
 647         MUX_GATE_CLR_SET_UPD(CLK_TOP_IMG, "img_sel", img_parents,
 648                              0x30, 0x34, 0x38, 0, 3, 7, 0x004, 4),
 649         MUX_GATE_CLR_SET_UPD(CLK_TOP_IPE, "ipe_sel", ipe_parents,
 650                              0x30, 0x34, 0x38, 8, 3, 15, 0x004, 5),
 651         MUX_GATE_CLR_SET_UPD(CLK_TOP_DPE, "dpe_sel", dpe_parents,
 652                              0x30, 0x34, 0x38, 16, 3, 23, 0x004, 6),
 653         MUX_GATE_CLR_SET_UPD(CLK_TOP_CAM, "cam_sel", cam_parents,
 654                              0x30, 0x34, 0x38, 24, 4, 31, 0x004, 7),
 655         /* CLK_CFG_2 */
 656         MUX_GATE_CLR_SET_UPD(CLK_TOP_CCU, "ccu_sel", ccu_parents,
 657                              0x40, 0x44, 0x48, 0, 4, 7, 0x004, 8),
 658         MUX_GATE_CLR_SET_UPD(CLK_TOP_DSP, "dsp_sel", dsp_parents,
 659                              0x40, 0x44, 0x48, 8, 4, 15, 0x004, 9),
 660         MUX_GATE_CLR_SET_UPD(CLK_TOP_DSP1, "dsp1_sel", dsp1_parents,
 661                              0x40, 0x44, 0x48, 16, 4, 23, 0x004, 10),
 662         MUX_GATE_CLR_SET_UPD(CLK_TOP_DSP2, "dsp2_sel", dsp2_parents,
 663                              0x40, 0x44, 0x48, 24, 4, 31, 0x004, 11),
 664         /* CLK_CFG_3 */
 665         MUX_GATE_CLR_SET_UPD(CLK_TOP_DSP3, "dsp3_sel", dsp3_parents,
 666                              0x50, 0x54, 0x58, 0, 4, 7, 0x004, 12),
 667         MUX_GATE_CLR_SET_UPD(CLK_TOP_IPU_IF, "ipu_if_sel", ipu_if_parents,
 668                              0x50, 0x54, 0x58, 8, 4, 15, 0x004, 13),
 669         MUX_GATE_CLR_SET_UPD(CLK_TOP_MFG, "mfg_sel", mfg_parents,
 670                              0x50, 0x54, 0x58, 16, 2, 23, 0x004, 14),
 671         MUX_GATE_CLR_SET_UPD(CLK_TOP_F52M_MFG, "f52m_mfg_sel",
 672                              f52m_mfg_parents, 0x50, 0x54, 0x58,
 673                              24, 2, 31, 0x004, 15),
 674         /* CLK_CFG_4 */
 675         MUX_GATE_CLR_SET_UPD(CLK_TOP_CAMTG, "camtg_sel", camtg_parents,
 676                              0x60, 0x64, 0x68, 0, 3, 7, 0x004, 16),
 677         MUX_GATE_CLR_SET_UPD(CLK_TOP_CAMTG2, "camtg2_sel", camtg2_parents,
 678                              0x60, 0x64, 0x68, 8, 3, 15, 0x004, 17),
 679         MUX_GATE_CLR_SET_UPD(CLK_TOP_CAMTG3, "camtg3_sel", camtg3_parents,
 680                              0x60, 0x64, 0x68, 16, 3, 23, 0x004, 18),
 681         MUX_GATE_CLR_SET_UPD(CLK_TOP_CAMTG4, "camtg4_sel", camtg4_parents,
 682                              0x60, 0x64, 0x68, 24, 3, 31, 0x004, 19),
 683         /* CLK_CFG_5 */
 684         MUX_GATE_CLR_SET_UPD(CLK_TOP_UART, "uart_sel", uart_parents,
 685                              0x70, 0x74, 0x78, 0, 1, 7, 0x004, 20),
 686         MUX_GATE_CLR_SET_UPD(CLK_TOP_SPI, "spi_sel", spi_parents,
 687                              0x70, 0x74, 0x78, 8, 2, 15, 0x004, 21),
 688         MUX_GATE_CLR_SET_UPD(CLK_TOP_MSDC50_0_HCLK, "msdc50_hclk_sel",
 689                              msdc50_hclk_parents, 0x70, 0x74, 0x78,
 690                              16, 2, 23, 0x004, 22),
 691         MUX_GATE_CLR_SET_UPD(CLK_TOP_MSDC50_0, "msdc50_0_sel",
 692                              msdc50_0_parents, 0x70, 0x74, 0x78,
 693                              24, 3, 31, 0x004, 23),
 694         /* CLK_CFG_6 */
 695         MUX_GATE_CLR_SET_UPD(CLK_TOP_MSDC30_1, "msdc30_1_sel",
 696                              msdc30_1_parents, 0x80, 0x84, 0x88,
 697                              0, 3, 7, 0x004, 24),
 698         MUX_GATE_CLR_SET_UPD(CLK_TOP_AUD, "audio_sel", audio_parents,
 699                              0x80, 0x84, 0x88, 8, 2, 15, 0x004, 25),
 700         MUX_GATE_CLR_SET_UPD(CLK_TOP_AUD_INTBUS, "aud_intbus_sel",
 701                              aud_intbus_parents, 0x80, 0x84, 0x88,
 702                              16, 2, 23, 0x004, 26),
 703         MUX_GATE_CLR_SET_UPD(CLK_TOP_FPWRAP_ULPOSC, "fpwrap_ulposc_sel",
 704                              fpwrap_ulposc_parents, 0x80, 0x84, 0x88,
 705                              24, 3, 31, 0x004, 27),
 706         /* CLK_CFG_7 */
 707         MUX_GATE_CLR_SET_UPD(CLK_TOP_ATB, "atb_sel", atb_parents,
 708                              0x90, 0x94, 0x98, 0, 2, 7, 0x004, 28),
 709         MUX_GATE_CLR_SET_UPD_FLAGS(CLK_TOP_SSPM, "sspm_sel", sspm_parents,
 710                                    0x90, 0x94, 0x98, 8, 3, 15,
 711                                    0x004, 29, CLK_IS_CRITICAL),
 712         MUX_GATE_CLR_SET_UPD(CLK_TOP_DPI0, "dpi0_sel", dpi0_parents,
 713                              0x90, 0x94, 0x98, 16, 3, 23, 0x004, 30),
 714         MUX_GATE_CLR_SET_UPD(CLK_TOP_SCAM, "scam_sel", scam_parents,
 715                              0x90, 0x94, 0x98, 24, 1, 31, 0x004, 0),
 716         /* CLK_CFG_8 */
 717         MUX_GATE_CLR_SET_UPD(CLK_TOP_DISP_PWM, "disppwm_sel",
 718                              disppwm_parents, 0xa0, 0xa4, 0xa8,
 719                              0, 3, 7, 0x008, 1),
 720         MUX_GATE_CLR_SET_UPD(CLK_TOP_USB_TOP, "usb_top_sel",
 721                              usb_top_parents, 0xa0, 0xa4, 0xa8,
 722                              8, 2, 15, 0x008, 2),
 723         MUX_GATE_CLR_SET_UPD(CLK_TOP_SSUSB_TOP_XHCI, "ssusb_top_xhci_sel",
 724                              ssusb_top_xhci_parents, 0xa0, 0xa4, 0xa8,
 725                              16, 2, 23, 0x008, 3),
 726         MUX_GATE_CLR_SET_UPD_FLAGS(CLK_TOP_SPM, "spm_sel", spm_parents,
 727                                    0xa0, 0xa4, 0xa8, 24, 2, 31,
 728                                    0x008, 4, CLK_IS_CRITICAL),
 729         /* CLK_CFG_9 */
 730         MUX_GATE_CLR_SET_UPD(CLK_TOP_I2C, "i2c_sel", i2c_parents,
 731                              0xb0, 0xb4, 0xb8, 0, 2, 7, 0x008, 5),
 732         MUX_GATE_CLR_SET_UPD(CLK_TOP_SENINF, "seninf_sel", seninf_parents,
 733                              0xb0, 0xb4, 0xb8, 8, 2, 15, 0x008, 6),
 734         MUX_GATE_CLR_SET_UPD(CLK_TOP_SENINF1, "seninf1_sel",
 735                              seninf1_parents, 0xb0, 0xb4, 0xb8,
 736                              16, 2, 23, 0x008, 7),
 737         MUX_GATE_CLR_SET_UPD(CLK_TOP_SENINF2, "seninf2_sel",
 738                              seninf2_parents, 0xb0, 0xb4, 0xb8,
 739                              24, 2, 31, 0x008, 8),
 740         /* CLK_CFG_10 */
 741         MUX_GATE_CLR_SET_UPD(CLK_TOP_DXCC, "dxcc_sel", dxcc_parents,
 742                              0xc0, 0xc4, 0xc8, 0, 2, 7, 0x008, 9),
 743         MUX_GATE_CLR_SET_UPD(CLK_TOP_AUD_ENG1, "aud_eng1_sel",
 744                              aud_engen1_parents, 0xc0, 0xc4, 0xc8,
 745                              8, 2, 15, 0x008, 10),
 746         MUX_GATE_CLR_SET_UPD(CLK_TOP_AUD_ENG2, "aud_eng2_sel",
 747                              aud_engen2_parents, 0xc0, 0xc4, 0xc8,
 748                              16, 2, 23, 0x008, 11),
 749         MUX_GATE_CLR_SET_UPD(CLK_TOP_FAES_UFSFDE, "faes_ufsfde_sel",
 750                              faes_ufsfde_parents, 0xc0, 0xc4, 0xc8,
 751                              24, 3, 31,
 752                              0x008, 12),
 753         /* CLK_CFG_11 */
 754         MUX_GATE_CLR_SET_UPD(CLK_TOP_FUFS, "fufs_sel", fufs_parents,
 755                              0xd0, 0xd4, 0xd8, 0, 2, 7, 0x008, 13),
 756         MUX_GATE_CLR_SET_UPD(CLK_TOP_AUD_1, "aud_1_sel", aud_1_parents,
 757                              0xd0, 0xd4, 0xd8, 8, 1, 15, 0x008, 14),
 758         MUX_GATE_CLR_SET_UPD(CLK_TOP_AUD_2, "aud_2_sel", aud_2_parents,
 759                              0xd0, 0xd4, 0xd8, 16, 1, 23, 0x008, 15),
 760         MUX_GATE_CLR_SET_UPD(CLK_TOP_ADSP, "adsp_sel", adsp_parents,
 761                              0xd0, 0xd4, 0xd8, 24, 3, 31, 0x008, 16),
 762         /* CLK_CFG_12 */
 763         MUX_GATE_CLR_SET_UPD(CLK_TOP_DPMAIF, "dpmaif_sel", dpmaif_parents,
 764                              0xe0, 0xe4, 0xe8, 0, 3, 7, 0x008, 17),
 765         MUX_GATE_CLR_SET_UPD(CLK_TOP_VENC, "venc_sel", venc_parents,
 766                              0xe0, 0xe4, 0xe8, 8, 4, 15, 0x008, 18),
 767         MUX_GATE_CLR_SET_UPD(CLK_TOP_VDEC, "vdec_sel", vdec_parents,
 768                              0xe0, 0xe4, 0xe8, 16, 4, 23, 0x008, 19),
 769         MUX_GATE_CLR_SET_UPD(CLK_TOP_CAMTM, "camtm_sel", camtm_parents,
 770                              0xe0, 0xe4, 0xe8, 24, 2, 31, 0x004, 20),
 771         /* CLK_CFG_13 */
 772         MUX_GATE_CLR_SET_UPD(CLK_TOP_PWM, "pwm_sel", pwm_parents,
 773                              0xf0, 0xf4, 0xf8, 0, 1, 7, 0x008, 21),
 774         MUX_GATE_CLR_SET_UPD(CLK_TOP_AUD_H, "audio_h_sel",
 775                              audio_h_parents, 0xf0, 0xf4, 0xf8,
 776                              8, 2, 15, 0x008, 22),
 777         MUX_GATE_CLR_SET_UPD(CLK_TOP_CAMTG5, "camtg5_sel", camtg5_parents,
 778                              0xf0, 0xf4, 0xf8, 24, 3, 31, 0x008, 24),
 779 };
 780
 781 static const char * const i2s0_m_ck_parents[] = {
 782         "aud_1_sel",
 783         "aud_2_sel"
 784 };
 785
 786 static const char * const i2s1_m_ck_parents[] = {
 787         "aud_1_sel",
 788         "aud_2_sel"
 789 };
 790
 791 static const char * const i2s2_m_ck_parents[] = {
 792         "aud_1_sel",
 793         "aud_2_sel"
 794 };
 795
 796 static const char * const i2s3_m_ck_parents[] = {
 797         "aud_1_sel",
 798         "aud_2_sel"
 799 };
 800
 801 static const char * const i2s4_m_ck_parents[] = {
 802         "aud_1_sel",
 803         "aud_2_sel"
 804 };
 805
 806 static const char * const i2s5_m_ck_parents[] = {
 807         "aud_1_sel",
 808         "aud_2_sel"
 809 };
 810
 811 static const struct mtk_composite top_aud_muxes[] = {
 812         MUX(CLK_TOP_I2S0_M_SEL, "i2s0_m_ck_sel", i2s0_m_ck_parents,
 813             0x320, 8, 1),
 814         MUX(CLK_TOP_I2S1_M_SEL, "i2s1_m_ck_sel", i2s1_m_ck_parents,
 815             0x320, 9, 1),
 816         MUX(CLK_TOP_I2S2_M_SEL, "i2s2_m_ck_sel", i2s2_m_ck_parents,
 817             0x320, 10, 1),
 818         MUX(CLK_TOP_I2S3_M_SEL, "i2s3_m_ck_sel", i2s3_m_ck_parents,
 819             0x320, 11, 1),
 820         MUX(CLK_TOP_I2S4_M_SEL, "i2s4_m_ck_sel", i2s4_m_ck_parents,
 821             0x320, 12, 1),
 822         MUX(CLK_TOP_I2S5_M_SEL, "i2s5_m_ck_sel", i2s5_m_ck_parents,
 823             0x328, 20, 1),
 824 };
 825
 826 static struct mtk_composite top_aud_divs[] = {
 827         DIV_GATE(CLK_TOP_APLL12_DIV0, "apll12_div0", "i2s0_m_ck_sel",
 828                  0x320, 2, 0x324, 8, 0),
 829         DIV_GATE(CLK_TOP_APLL12_DIV1, "apll12_div1", "i2s1_m_ck_sel",
 830                  0x320, 3, 0x324, 8, 8),
 831         DIV_GATE(CLK_TOP_APLL12_DIV2, "apll12_div2", "i2s2_m_ck_sel",
 832                  0x320, 4, 0x324, 8, 16),
 833         DIV_GATE(CLK_TOP_APLL12_DIV3, "apll12_div3", "i2s3_m_ck_sel",
 834                  0x320, 5, 0x324, 8, 24),
 835         DIV_GATE(CLK_TOP_APLL12_DIV4, "apll12_div4", "i2s4_m_ck_sel",
 836                  0x320, 6, 0x328, 8, 0),
 837         DIV_GATE(CLK_TOP_APLL12_DIVB, "apll12_divb", "apll12_div4",
 838                  0x320, 7, 0x328, 8, 8),
 839         DIV_GATE(CLK_TOP_APLL12_DIV5, "apll12_div5", "i2s5_m_ck_sel",
 840                  0x328, 16, 0x328, 4, 28),
 841 };
 842
 843 static const struct mtk_gate_regs infra0_cg_regs = {
 844         .set_ofs = 0x80,
 845         .clr_ofs = 0x84,
 846         .sta_ofs = 0x90,
 847 };
 848
 849 static const struct mtk_gate_regs infra1_cg_regs = {
 850         .set_ofs = 0x88,
 851         .clr_ofs = 0x8c,
 852         .sta_ofs = 0x94,
 853 };
 854
 855 static const struct mtk_gate_regs infra2_cg_regs = {
 856         .set_ofs = 0xa4,
 857         .clr_ofs = 0xa8,
 858         .sta_ofs = 0xac,
 859 };
 860
 861 static const struct mtk_gate_regs infra3_cg_regs = {
 862         .set_ofs = 0xc0,
 863         .clr_ofs = 0xc4,
 864         .sta_ofs = 0xc8,
 865 };
 866
 867 #define GATE_INFRA0(_id, _name, _parent, _shift)                \
 868         GATE_MTK(_id, _name, _parent, &infra0_cg_regs, _shift,  \
 869                 &mtk_clk_gate_ops_setclr)
 870 #define GATE_INFRA1(_id, _name, _parent, _shift)                \
 871         GATE_MTK(_id, _name, _parent, &infra1_cg_regs, _shift,  \
 872                 &mtk_clk_gate_ops_setclr)
 873 #define GATE_INFRA2(_id, _name, _parent, _shift)                \
 874         GATE_MTK(_id, _name, _parent, &infra2_cg_regs, _shift,  \
 875                 &mtk_clk_gate_ops_setclr)
 876 #define GATE_INFRA3(_id, _name, _parent, _shift)                \
 877         GATE_MTK(_id, _name, _parent, &infra3_cg_regs, _shift,  \
 878                 &mtk_clk_gate_ops_setclr)
 879
 880 static const struct mtk_gate infra_clks[] = {
 881         /* INFRA0 */
 882         GATE_INFRA0(CLK_INFRA_PMIC_TMR, "infra_pmic_tmr",
 883                     "axi_sel", 0),
 884         GATE_INFRA0(CLK_INFRA_PMIC_AP, "infra_pmic_ap",
 885                     "axi_sel", 1),
 886         GATE_INFRA0(CLK_INFRA_PMIC_MD, "infra_pmic_md",
 887                     "axi_sel", 2),
 888         GATE_INFRA0(CLK_INFRA_PMIC_CONN, "infra_pmic_conn",
 889                     "axi_sel", 3),
 890         GATE_INFRA0(CLK_INFRA_SCPSYS, "infra_scp",
 891                     "axi_sel", 4),
 892         GATE_INFRA0(CLK_INFRA_SEJ, "infra_sej",
 893                     "f_f26m_ck", 5),
 894         GATE_INFRA0(CLK_INFRA_APXGPT, "infra_apxgpt",
 895                     "axi_sel", 6),
 896         GATE_INFRA0(CLK_INFRA_ICUSB, "infra_icusb",
 897                     "axi_sel", 8),
 898         GATE_INFRA0(CLK_INFRA_GCE, "infra_gce",
 899                     "axi_sel", 9),
 900         GATE_INFRA0(CLK_INFRA_THERM, "infra_therm",
 901                     "axi_sel", 10),
 902         GATE_INFRA0(CLK_INFRA_I2C0, "infra_i2c0",
 903                     "i2c_sel", 11),
 904         GATE_INFRA0(CLK_INFRA_I2C1, "infra_i2c1",
 905                     "i2c_sel", 12),
 906         GATE_INFRA0(CLK_INFRA_I2C2, "infra_i2c2",
 907                     "i2c_sel", 13),
 908         GATE_INFRA0(CLK_INFRA_I2C3, "infra_i2c3",
 909                     "i2c_sel", 14),
 910         GATE_INFRA0(CLK_INFRA_PWM_HCLK, "infra_pwm_hclk",
 911                     "pwm_sel", 15),
 912         GATE_INFRA0(CLK_INFRA_PWM1, "infra_pwm1",
 913                     "pwm_sel", 16),
 914         GATE_INFRA0(CLK_INFRA_PWM2, "infra_pwm2",
 915                     "pwm_sel", 17),
 916         GATE_INFRA0(CLK_INFRA_PWM3, "infra_pwm3",
 917                     "pwm_sel", 18),
 918         GATE_INFRA0(CLK_INFRA_PWM4, "infra_pwm4",
 919                     "pwm_sel", 19),
 920         GATE_INFRA0(CLK_INFRA_PWM, "infra_pwm",
 921                     "pwm_sel", 21),
 922         GATE_INFRA0(CLK_INFRA_UART0, "infra_uart0",
 923                     "uart_sel", 22),
 924         GATE_INFRA0(CLK_INFRA_UART1, "infra_uart1",
 925                     "uart_sel", 23),
 926         GATE_INFRA0(CLK_INFRA_UART2, "infra_uart2",
 927                     "uart_sel", 24),
 928         GATE_INFRA0(CLK_INFRA_UART3, "infra_uart3",
 929                     "uart_sel", 25),
 930         GATE_INFRA0(CLK_INFRA_GCE_26M, "infra_gce_26m",
 931                     "axi_sel", 27),
 932         GATE_INFRA0(CLK_INFRA_CQ_DMA_FPC, "infra_cqdma_fpc",
 933                     "axi_sel", 28),
 934         GATE_INFRA0(CLK_INFRA_BTIF, "infra_btif",
 935                     "axi_sel", 31),
 936         /* INFRA1 */
 937         GATE_INFRA1(CLK_INFRA_SPI0, "infra_spi0",
 938                     "spi_sel", 1),
 939         GATE_INFRA1(CLK_INFRA_MSDC0, "infra_msdc0",
 940                     "msdc50_hclk_sel", 2),
 941         GATE_INFRA1(CLK_INFRA_MSDC1, "infra_msdc1",
 942                     "axi_sel", 4),
 943         GATE_INFRA1(CLK_INFRA_MSDC2, "infra_msdc2",
 944                     "axi_sel", 5),
 945         GATE_INFRA1(CLK_INFRA_MSDC0_SCK, "infra_msdc0_sck",
 946                     "msdc50_0_sel", 6),
 947         GATE_INFRA1(CLK_INFRA_DVFSRC, "infra_dvfsrc",
 948                     "f_f26m_ck", 7),
 949         GATE_INFRA1(CLK_INFRA_GCPU, "infra_gcpu",
 950                     "axi_sel", 8),
 951         GATE_INFRA1(CLK_INFRA_TRNG, "infra_trng",
 952                     "axi_sel", 9),
 953         GATE_INFRA1(CLK_INFRA_AUXADC, "infra_auxadc",
 954                     "f_f26m_ck", 10),
 955         GATE_INFRA1(CLK_INFRA_CPUM, "infra_cpum",
 956                     "axi_sel", 11),
 957         GATE_INFRA1(CLK_INFRA_CCIF1_AP, "infra_ccif1_ap",
 958                     "axi_sel", 12),
 959         GATE_INFRA1(CLK_INFRA_CCIF1_MD, "infra_ccif1_md",
 960                     "axi_sel", 13),
 961         GATE_INFRA1(CLK_INFRA_AUXADC_MD, "infra_auxadc_md",
 962                     "f_f26m_ck", 14),
 963         GATE_INFRA1(CLK_INFRA_MSDC1_SCK, "infra_msdc1_sck",
 964                     "msdc30_1_sel", 16),
 965         GATE_INFRA1(CLK_INFRA_MSDC2_SCK, "infra_msdc2_sck",
 966                     "msdc30_2_sel", 17),
 967         GATE_INFRA1(CLK_INFRA_AP_DMA, "infra_apdma",
 968                     "axi_sel", 18),
 969         GATE_INFRA1(CLK_INFRA_XIU, "infra_xiu",
 970                     "axi_sel", 19),
 971         GATE_INFRA1(CLK_INFRA_DEVICE_APC, "infra_device_apc",
 972                     "axi_sel", 20),
 973         GATE_INFRA1(CLK_INFRA_CCIF_AP, "infra_ccif_ap",
 974                     "axi_sel", 23),
 975         GATE_INFRA1(CLK_INFRA_DEBUGSYS, "infra_debugsys",
 976                     "axi_sel", 24),
 977         GATE_INFRA1(CLK_INFRA_AUD, "infra_audio",
 978                     "axi_sel", 25),
 979         GATE_INFRA1(CLK_INFRA_CCIF_MD, "infra_ccif_md",
 980                     "axi_sel", 26),
 981         GATE_INFRA1(CLK_INFRA_DXCC_SEC_CORE, "infra_dxcc_sec_core",
 982                     "dxcc_sel", 27),
 983         GATE_INFRA1(CLK_INFRA_DXCC_AO, "infra_dxcc_ao",
 984                     "dxcc_sel", 28),
 985         GATE_INFRA1(CLK_INFRA_DEVMPU_BCLK, "infra_devmpu_bclk",
 986                     "axi_sel", 30),
 987         GATE_INFRA1(CLK_INFRA_DRAMC_F26M, "infra_dramc_f26m",
 988                     "f_f26m_ck", 31),
 989         /* INFRA2 */
 990         GATE_INFRA2(CLK_INFRA_IRTX, "infra_irtx",
 991                     "f_f26m_ck", 0),
 992         GATE_INFRA2(CLK_INFRA_USB, "infra_usb",
 993                     "usb_top_sel", 1),
 994         GATE_INFRA2(CLK_INFRA_DISP_PWM, "infra_disppwm",
 995                     "axi_sel", 2),
 996         GATE_INFRA2(CLK_INFRA_AUD_26M_BCLK,
 997                     "infracfg_ao_audio_26m_bclk", "f_f26m_ck", 4),
 998         GATE_INFRA2(CLK_INFRA_SPI1, "infra_spi1",
 999                     "spi_sel", 6),
1000         GATE_INFRA2(CLK_INFRA_I2C4, "infra_i2c4",
1001                     "i2c_sel", 7),
1002         GATE_INFRA2(CLK_INFRA_MODEM_TEMP_SHARE, "infra_md_tmp_share",
1003                     "f_f26m_ck", 8),
1004         GATE_INFRA2(CLK_INFRA_SPI2, "infra_spi2",
1005                     "spi_sel", 9),
1006         GATE_INFRA2(CLK_INFRA_SPI3, "infra_spi3",
1007                     "spi_sel", 10),
1008         GATE_INFRA2(CLK_INFRA_UNIPRO_SCK, "infra_unipro_sck",
1009                     "fufs_sel", 11),
1010         GATE_INFRA2(CLK_INFRA_UNIPRO_TICK, "infra_unipro_tick",
1011                     "fufs_sel", 12),
1012         GATE_INFRA2(CLK_INFRA_UFS_MP_SAP_BCLK, "infra_ufs_mp_sap_bck",
1013                     "fufs_sel", 13),
1014         GATE_INFRA2(CLK_INFRA_MD32_BCLK, "infra_md32_bclk",
1015                     "axi_sel", 14),
1016         GATE_INFRA2(CLK_INFRA_UNIPRO_MBIST, "infra_unipro_mbist",
1017                     "axi_sel", 16),
1018         GATE_INFRA2(CLK_INFRA_SSPM_BUS_HCLK, "infra_sspm_bus_hclk",
1019                     "axi_sel", 17),
1020         GATE_INFRA2(CLK_INFRA_I2C5, "infra_i2c5",
1021                     "i2c_sel", 18),
1022         GATE_INFRA2(CLK_INFRA_I2C5_ARBITER, "infra_i2c5_arbiter",
1023                     "i2c_sel", 19),
1024         GATE_INFRA2(CLK_INFRA_I2C5_IMM, "infra_i2c5_imm",
1025                     "i2c_sel", 20),
1026         GATE_INFRA2(CLK_INFRA_I2C1_ARBITER, "infra_i2c1_arbiter",
1027                     "i2c_sel", 21),
1028         GATE_INFRA2(CLK_INFRA_I2C1_IMM, "infra_i2c1_imm",
1029                     "i2c_sel", 22),
1030         GATE_INFRA2(CLK_INFRA_I2C2_ARBITER, "infra_i2c2_arbiter",
1031                     "i2c_sel", 23),
1032         GATE_INFRA2(CLK_INFRA_I2C2_IMM, "infra_i2c2_imm",
1033                     "i2c_sel", 24),
1034         GATE_INFRA2(CLK_INFRA_SPI4, "infra_spi4",
1035                     "spi_sel", 25),
1036         GATE_INFRA2(CLK_INFRA_SPI5, "infra_spi5",
1037                     "spi_sel", 26),
1038         GATE_INFRA2(CLK_INFRA_CQ_DMA, "infra_cqdma",
1039                     "axi_sel", 27),
1040         GATE_INFRA2(CLK_INFRA_UFS, "infra_ufs",
1041                     "fufs_sel", 28),
1042         GATE_INFRA2(CLK_INFRA_AES_UFSFDE, "infra_aes_ufsfde",
1043                     "faes_ufsfde_sel", 29),
1044         GATE_INFRA2(CLK_INFRA_UFS_TICK, "infra_ufs_tick",
1045                     "fufs_sel", 30),
1046         GATE_INFRA2(CLK_INFRA_SSUSB_XHCI, "infra_ssusb_xhci",
1047                     "ssusb_top_xhci_sel", 31),
1048         /* INFRA3 */
1049         GATE_INFRA3(CLK_INFRA_MSDC0_SELF, "infra_msdc0_self",
1050                     "msdc50_0_sel", 0),
1051         GATE_INFRA3(CLK_INFRA_MSDC1_SELF, "infra_msdc1_self",
1052                     "msdc50_0_sel", 1),
1053         GATE_INFRA3(CLK_INFRA_MSDC2_SELF, "infra_msdc2_self",
1054                     "msdc50_0_sel", 2),
1055         GATE_INFRA3(CLK_INFRA_SSPM_26M_SELF, "infra_sspm_26m_self",
1056                     "f_f26m_ck", 3),
1057         GATE_INFRA3(CLK_INFRA_SSPM_32K_SELF, "infra_sspm_32k_self",
1058                     "f_f26m_ck", 4),
1059         GATE_INFRA3(CLK_INFRA_UFS_AXI, "infra_ufs_axi",
1060                     "axi_sel", 5),
1061         GATE_INFRA3(CLK_INFRA_I2C6, "infra_i2c6",
1062                     "i2c_sel", 6),
1063         GATE_INFRA3(CLK_INFRA_AP_MSDC0, "infra_ap_msdc0",
1064                     "msdc50_hclk_sel", 7),
1065         GATE_INFRA3(CLK_INFRA_MD_MSDC0, "infra_md_msdc0",
1066                     "msdc50_hclk_sel", 8),
1067         GATE_INFRA3(CLK_INFRA_CCIF2_AP, "infra_ccif2_ap",
1068                     "axi_sel", 16),
1069         GATE_INFRA3(CLK_INFRA_CCIF2_MD, "infra_ccif2_md",
1070                     "axi_sel", 17),
1071         GATE_INFRA3(CLK_INFRA_CCIF3_AP, "infra_ccif3_ap",
1072                     "axi_sel", 18),
1073         GATE_INFRA3(CLK_INFRA_CCIF3_MD, "infra_ccif3_md",
1074                     "axi_sel", 19),
1075         GATE_INFRA3(CLK_INFRA_SEJ_F13M, "infra_sej_f13m",
1076                     "f_f26m_ck", 20),
1077         GATE_INFRA3(CLK_INFRA_AES_BCLK, "infra_aes_bclk",
1078                     "axi_sel", 21),
1079         GATE_INFRA3(CLK_INFRA_I2C7, "infra_i2c7",
1080                     "i2c_sel", 22),
1081         GATE_INFRA3(CLK_INFRA_I2C8, "infra_i2c8",
1082                     "i2c_sel", 23),
1083         GATE_INFRA3(CLK_INFRA_FBIST2FPC, "infra_fbist2fpc",
1084                     "msdc50_0_sel", 24),
1085         GATE_INFRA3(CLK_INFRA_DPMAIF_CK, "infra_dpmaif",
1086                     "dpmaif_sel", 26),
1087         GATE_INFRA3(CLK_INFRA_FADSP, "infra_fadsp",
1088                     "adsp_sel", 27),
1089         GATE_INFRA3(CLK_INFRA_CCIF4_AP, "infra_ccif4_ap",
1090                     "axi_sel", 28),
1091         GATE_INFRA3(CLK_INFRA_CCIF4_MD, "infra_ccif4_md",
1092                     "axi_sel", 29),
1093         GATE_INFRA3(CLK_INFRA_SPI6, "infra_spi6",
1094                     "spi_sel", 30),
1095         GATE_INFRA3(CLK_INFRA_SPI7, "infra_spi7",
1096                     "spi_sel", 31),
1097 };
1098
1099 static const struct mtk_gate_regs apmixed_cg_regs = {
1100         .set_ofs = 0x20,
1101         .clr_ofs = 0x20,
1102         .sta_ofs = 0x20,
1103 };
1104
1105 #define GATE_APMIXED_FLAGS(_id, _name, _parent, _shift, _flags) \
1106         GATE_MTK_FLAGS(_id, _name, _parent, &apmixed_cg_regs,           \
1107                 _shift, &mtk_clk_gate_ops_no_setclr_inv, _flags)
1108
1109 #define GATE_APMIXED(_id, _name, _parent, _shift)       \
1110         GATE_APMIXED_FLAGS(_id, _name, _parent, _shift, 0)
1111
1112 /*
1113  * CRITICAL CLOCK:
1114  * apmixed_appll26m is the toppest clock gate of all PLLs.
1115  */
1116 static const struct mtk_gate apmixed_clks[] = {
1117         GATE_APMIXED(CLK_APMIXED_SSUSB26M, "apmixed_ssusb26m",
1118                      "f_f26m_ck", 4),
1119         GATE_APMIXED_FLAGS(CLK_APMIXED_APPLL26M, "apmixed_appll26m",
1120                            "f_f26m_ck", 5, CLK_IS_CRITICAL),
1121         GATE_APMIXED(CLK_APMIXED_MIPIC0_26M, "apmixed_mipic026m",
1122                      "f_f26m_ck", 6),
1123         GATE_APMIXED(CLK_APMIXED_MDPLLGP26M, "apmixed_mdpll26m",
1124                      "f_f26m_ck", 7),
1125         GATE_APMIXED(CLK_APMIXED_MM_F26M, "apmixed_mmsys26m",
1126                      "f_f26m_ck", 8),
1127         GATE_APMIXED(CLK_APMIXED_UFS26M, "apmixed_ufs26m",
1128                      "f_f26m_ck", 9),
1129         GATE_APMIXED(CLK_APMIXED_MIPIC1_26M, "apmixed_mipic126m",
1130                      "f_f26m_ck", 11),
1131         GATE_APMIXED(CLK_APMIXED_MEMPLL26M, "apmixed_mempll26m",
1132                      "f_f26m_ck", 13),
1133         GATE_APMIXED(CLK_APMIXED_CLKSQ_LVPLL_26M, "apmixed_lvpll26m",
1134                      "f_f26m_ck", 14),
1135         GATE_APMIXED(CLK_APMIXED_MIPID0_26M, "apmixed_mipid026m",
1136                      "f_f26m_ck", 16),
1137         GATE_APMIXED(CLK_APMIXED_MIPID1_26M, "apmixed_mipid126m",
1138                      "f_f26m_ck", 17),
1139 };
1140
1141 #define MT6779_PLL_FMAX         (3800UL * MHZ)
1142 #define MT6779_PLL_FMIN         (1500UL * MHZ)
1143
1144 #define PLL_B(_id, _name, _reg, _pwr_reg, _en_mask, _flags,             \
1145                         _rst_bar_mask, _pcwbits, _pcwibits, _pd_reg,    \
1146                         _pd_shift, _tuner_reg,  _tuner_en_reg,          \
1147                         _tuner_en_bit, _pcw_reg, _pcw_shift,            \
1148                         _pcw_chg_reg, _div_table) {                     \
1149                 .id = _id,                                              \
1150                 .name = _name,                                          \
1151                 .reg = _reg,                                            \
1152                 .pwr_reg = _pwr_reg,                                    \
1153                 .en_mask = _en_mask,                                    \
1154                 .flags = _flags,                                        \
1155                 .rst_bar_mask = _rst_bar_mask,                          \
1156                 .fmax = MT6779_PLL_FMAX,                                \
1157                 .fmin = MT6779_PLL_FMIN,                                \
1158                 .pcwbits = _pcwbits,                                    \
1159                 .pcwibits = _pcwibits,                                  \
1160                 .pd_reg = _pd_reg,                                      \
1161                 .pd_shift = _pd_shift,                                  \
1162                 .tuner_reg = _tuner_reg,                                \
1163                 .tuner_en_reg = _tuner_en_reg,                          \
1164                 .tuner_en_bit = _tuner_en_bit,                          \
1165                 .pcw_reg = _pcw_reg,                                    \
1166                 .pcw_shift = _pcw_shift,                                \
1167                 .pcw_chg_reg = _pcw_chg_reg,                            \
1168                 .div_table = _div_table,                                \
1169         }
1170
1171 #define PLL(_id, _name, _reg, _pwr_reg, _en_mask, _flags,               \
1172                         _rst_bar_mask, _pcwbits, _pcwibits, _pd_reg,    \
1173                         _pd_shift, _tuner_reg, _tuner_en_reg,           \
1174                         _tuner_en_bit, _pcw_reg, _pcw_shift,            \
1175                         _pcw_chg_reg)                                   \
1176                 PLL_B(_id, _name, _reg, _pwr_reg, _en_mask, _flags,     \
1177                         _rst_bar_mask, _pcwbits, _pcwibits, _pd_reg,    \
1178                         _pd_shift, _tuner_reg, _tuner_en_reg,           \
1179                         _tuner_en_bit, _pcw_reg, _pcw_shift,            \
1180                         _pcw_chg_reg, NULL)
1181
1182 static const struct mtk_pll_data plls[] = {
1183         PLL(CLK_APMIXED_ARMPLL_LL, "armpll_ll", 0x0200, 0x020C, BIT(0),
1184             PLL_AO, 0, 22, 8, 0x0204, 24, 0, 0, 0, 0x0204, 0, 0),
1185         PLL(CLK_APMIXED_ARMPLL_BL, "armpll_bl", 0x0210, 0x021C, BIT(0),
1186             PLL_AO, 0, 22, 8, 0x0214, 24, 0, 0, 0, 0x0214, 0, 0),
1187         PLL(CLK_APMIXED_CCIPLL, "ccipll", 0x02A0, 0x02AC, BIT(0),
1188             PLL_AO, 0, 22, 8, 0x02A4, 24, 0, 0, 0, 0x02A4, 0, 0),
1189         PLL(CLK_APMIXED_MAINPLL, "mainpll", 0x0230, 0x023C, BIT(0),
1190             (HAVE_RST_BAR), BIT(24), 22, 8, 0x0234, 24, 0, 0, 0,
1191             0x0234, 0, 0),
1192         PLL(CLK_APMIXED_UNIV2PLL, "univ2pll", 0x0240, 0x024C, BIT(0),
1193             (HAVE_RST_BAR), BIT(24), 22, 8, 0x0244, 24,
1194             0, 0, 0, 0x0244, 0, 0),
1195         PLL(CLK_APMIXED_MFGPLL, "mfgpll", 0x0250, 0x025C, BIT(0),
1196             0, 0, 22, 8, 0x0254, 24, 0, 0, 0, 0x0254, 0, 0),
1197         PLL(CLK_APMIXED_MSDCPLL, "msdcpll", 0x0260, 0x026C, BIT(0),
1198             0, 0, 22, 8, 0x0264, 24, 0, 0, 0, 0x0264, 0, 0),
1199         PLL(CLK_APMIXED_TVDPLL, "tvdpll", 0x0270, 0x027C, BIT(0),
1200             0, 0, 22, 8, 0x0274, 24, 0, 0, 0, 0x0274, 0, 0),
1201         PLL(CLK_APMIXED_ADSPPLL, "adsppll", 0x02b0, 0x02bC, BIT(0),
1202             (HAVE_RST_BAR), BIT(23), 22, 8, 0x02b4, 24,
1203             0, 0, 0, 0x02b4, 0, 0),
1204         PLL(CLK_APMIXED_MMPLL, "mmpll", 0x0280, 0x028C, BIT(0),
1205             (HAVE_RST_BAR), BIT(23), 22, 8, 0x0284, 24,
1206             0, 0, 0, 0x0284, 0, 0),
1207         PLL(CLK_APMIXED_APLL1, "apll1", 0x02C0, 0x02D0, BIT(0),
1208             0, 0, 32, 8, 0x02C0, 1, 0, 0x14, 0, 0x02C4, 0, 0x2C0),
1209         PLL(CLK_APMIXED_APLL2, "apll2", 0x02D4, 0x02E4, BIT(0),
1210             0, 0, 32, 8, 0x02D4, 1, 0, 0x14, 1, 0x02D8, 0, 0x02D4),
1211 };
1212
1213 static int clk_mt6779_apmixed_probe(struct platform_device *pdev)
1214 {
1215         struct clk_onecell_data *clk_data;
1216         struct device_node *node = pdev->dev.of_node;
1217
1218         clk_data = mtk_alloc_clk_data(CLK_APMIXED_NR_CLK);
1219
1220         mtk_clk_register_plls(node, plls, ARRAY_SIZE(plls), clk_data);
1221
1222         mtk_clk_register_gates(node, apmixed_clks,
1223                                ARRAY_SIZE(apmixed_clks), clk_data);
1224
1225         return of_clk_add_provider(node, of_clk_src_onecell_get, clk_data);
1226 }
1227
1228 static int clk_mt6779_top_probe(struct platform_device *pdev)
1229 {
1230         void __iomem *base;
1231         struct clk_onecell_data *clk_data;
1232         struct device_node *node = pdev->dev.of_node;
1233
1234         base = devm_platform_ioremap_resource(pdev, 0);
1235         if (IS_ERR(base))
1236                 return PTR_ERR(base);
1237
1238         clk_data = mtk_alloc_clk_data(CLK_TOP_NR_CLK);
1239
1240         mtk_clk_register_fixed_clks(top_fixed_clks, ARRAY_SIZE(top_fixed_clks),
1241                                     clk_data);
1242
1243         mtk_clk_register_factors(top_divs, ARRAY_SIZE(top_divs), clk_data);
1244
1245         mtk_clk_register_muxes(top_muxes, ARRAY_SIZE(top_muxes),
1246                                node, &mt6779_clk_lock, clk_data);
1247
1248         mtk_clk_register_composites(top_aud_muxes, ARRAY_SIZE(top_aud_muxes),
1249                                     base, &mt6779_clk_lock, clk_data);
1250
1251         mtk_clk_register_composites(top_aud_divs, ARRAY_SIZE(top_aud_divs),
1252                                     base, &mt6779_clk_lock, clk_data);
1253
1254         return of_clk_add_provider(node, of_clk_src_onecell_get, clk_data);
1255 }
1256
1257 static int clk_mt6779_infra_probe(struct platform_device *pdev)
1258 {
1259         struct clk_onecell_data *clk_data;
1260         struct device_node *node = pdev->dev.of_node;
1261
1262         clk_data = mtk_alloc_clk_data(CLK_INFRA_NR_CLK);
1263
1264         mtk_clk_register_gates(node, infra_clks, ARRAY_SIZE(infra_clks),
1265                                clk_data);
1266
1267         return of_clk_add_provider(node, of_clk_src_onecell_get, clk_data);
1268 }
1269
1270 static const struct of_device_id of_match_clk_mt6779[] = {
1271         {
1272                 .compatible = "mediatek,mt6779-apmixed",
1273                 .data = clk_mt6779_apmixed_probe,
1274         }, {
1275                 .compatible = "mediatek,mt6779-topckgen",
1276                 .data = clk_mt6779_top_probe,
1277         }, {
1278                 .compatible = "mediatek,mt6779-infracfg_ao",
1279                 .data = clk_mt6779_infra_probe,
1280         }, {
1281                 /* sentinel */
1282         }
1283 };
1284
1285 static int clk_mt6779_probe(struct platform_device *pdev)
1286 {
1287         int (*clk_probe)(struct platform_device *pdev);
1288         int r;
1289
1290         clk_probe = of_device_get_match_data(&pdev->dev);
1291         if (!clk_probe)
1292                 return -EINVAL;
1293
1294         r = clk_probe(pdev);
1295         if (r)
1296                 dev_err(&pdev->dev,
1297                         "could not register clock provider: %s: %d\n",
1298                         pdev->name, r);
1299
1300         return r;
1301 }
1302
1303 static struct platform_driver clk_mt6779_drv = {
1304         .probe = clk_mt6779_probe,
1305         .driver = {
1306                 .name = "clk-mt6779",
1307                 .of_match_table = of_match_clk_mt6779,
1308         },
1309 };
1310
1311 static int __init clk_mt6779_init(void)
1312 {
1313         return platform_driver_register(&clk_mt6779_drv);
1314 }
1315
1316 arch_initcall(clk_mt6779_init);