drivers/clk/mediatek/clk-mt8186-topckgen.c

   1 // SPDX-License-Identifier: GPL-2.0-only
   2 //
   3 // Copyright (c) 2022 MediaTek Inc.
   4 // Author: Chun-Jie Chen <chun-jie.chen@mediatek.com>
   5
   6 #include <linux/clk-provider.h>
   7 #include <linux/platform_device.h>
   8 #include <dt-bindings/clock/mt8186-clk.h>
   9
  10 #include "clk-mtk.h"
  11 #include "clk-mux.h"
  12
  13 static DEFINE_SPINLOCK(mt8186_clk_lock);
  14
  15 static const struct mtk_fixed_clk top_fixed_clks[] = {
  16         FIXED_CLK(CLK_TOP_ULPOSC1, "ulposc1", NULL, 250000000),
  17         FIXED_CLK(CLK_TOP_466M_FMEM, "hd_466m_fmem_ck", NULL, 466000000),
  18         FIXED_CLK(CLK_TOP_MPLL, "mpll", NULL, 208000000),
  19 };
  20
  21 static const struct mtk_fixed_factor top_divs[] = {
  22         FACTOR_FLAGS(CLK_TOP_MAINPLL_D2, "mainpll_d2", "mainpll", 1, 2, 0),
  23         FACTOR_FLAGS(CLK_TOP_MAINPLL_D2_D2, "mainpll_d2_d2", "mainpll_d2", 1, 2, 0),
  24         FACTOR_FLAGS(CLK_TOP_MAINPLL_D2_D4, "mainpll_d2_d4", "mainpll_d2", 1, 4, 0),
  25         FACTOR_FLAGS(CLK_TOP_MAINPLL_D2_D16, "mainpll_d2_d16", "mainpll_d2", 1, 16, 0),
  26         FACTOR_FLAGS(CLK_TOP_MAINPLL_D3, "mainpll_d3", "mainpll", 1, 3, 0),
  27         FACTOR_FLAGS(CLK_TOP_MAINPLL_D3_D2, "mainpll_d3_d2", "mainpll_d3", 1, 2, 0),
  28         FACTOR_FLAGS(CLK_TOP_MAINPLL_D3_D4, "mainpll_d3_d4", "mainpll_d3", 1, 4, 0),
  29         FACTOR_FLAGS(CLK_TOP_MAINPLL_D5, "mainpll_d5", "mainpll", 1, 5, 0),
  30         FACTOR_FLAGS(CLK_TOP_MAINPLL_D5_D2, "mainpll_d5_d2", "mainpll_d5", 1, 2, 0),
  31         FACTOR_FLAGS(CLK_TOP_MAINPLL_D5_D4, "mainpll_d5_d4", "mainpll_d5", 1, 4, 0),
  32         FACTOR_FLAGS(CLK_TOP_MAINPLL_D7, "mainpll_d7", "mainpll", 1, 7, 0),
  33         FACTOR_FLAGS(CLK_TOP_MAINPLL_D7_D2, "mainpll_d7_d2", "mainpll_d7", 1, 2, 0),
  34         FACTOR_FLAGS(CLK_TOP_MAINPLL_D7_D4, "mainpll_d7_d4", "mainpll_d7", 1, 4, 0),
  35         FACTOR_FLAGS(CLK_TOP_UNIVPLL, "univpll", "univ2pll", 1, 2, 0),
  36         FACTOR_FLAGS(CLK_TOP_UNIVPLL_D2, "univpll_d2", "univpll", 1, 2, 0),
  37         FACTOR_FLAGS(CLK_TOP_UNIVPLL_D2_D2, "univpll_d2_d2", "univpll_d2", 1, 2, 0),
  38         FACTOR_FLAGS(CLK_TOP_UNIVPLL_D2_D4, "univpll_d2_d4", "univpll_d2", 1, 4, 0),
  39         FACTOR_FLAGS(CLK_TOP_UNIVPLL_D3, "univpll_d3", "univpll", 1, 3, 0),
  40         FACTOR_FLAGS(CLK_TOP_UNIVPLL_D3_D2, "univpll_d3_d2", "univpll_d3", 1, 2, 0),
  41         FACTOR_FLAGS(CLK_TOP_UNIVPLL_D3_D4, "univpll_d3_d4", "univpll_d3", 1, 4, 0),
  42         FACTOR_FLAGS(CLK_TOP_UNIVPLL_D3_D8, "univpll_d3_d8", "univpll_d3", 1, 8, 0),
  43         FACTOR_FLAGS(CLK_TOP_UNIVPLL_D3_D32, "univpll_d3_d32", "univpll_d3", 1, 32, 0),
  44         FACTOR_FLAGS(CLK_TOP_UNIVPLL_D5, "univpll_d5", "univpll", 1, 5, 0),
  45         FACTOR_FLAGS(CLK_TOP_UNIVPLL_D5_D2, "univpll_d5_d2", "univpll_d5", 1, 2, 0),
  46         FACTOR_FLAGS(CLK_TOP_UNIVPLL_D5_D4, "univpll_d5_d4", "univpll_d5", 1, 4, 0),
  47         FACTOR_FLAGS(CLK_TOP_UNIVPLL_D7, "univpll_d7", "univpll", 1, 7, 0),
  48         FACTOR_FLAGS(CLK_TOP_UNIVPLL_192M, "univpll_192m", "univ2pll", 1, 13, 0),
  49         FACTOR_FLAGS(CLK_TOP_UNIVPLL_192M_D4, "univpll_192m_d4", "univpll_192m", 1, 4, 0),
  50         FACTOR_FLAGS(CLK_TOP_UNIVPLL_192M_D8, "univpll_192m_d8", "univpll_192m", 1, 8, 0),
  51         FACTOR_FLAGS(CLK_TOP_UNIVPLL_192M_D16, "univpll_192m_d16", "univpll_192m", 1, 16, 0),
  52         FACTOR_FLAGS(CLK_TOP_UNIVPLL_192M_D32, "univpll_192m_d32", "univpll_192m", 1, 32, 0),
  53         FACTOR(CLK_TOP_APLL1_D2, "apll1_d2", "apll1", 1, 2),
  54         FACTOR(CLK_TOP_APLL1_D4, "apll1_d4", "apll1", 1, 4),
  55         FACTOR(CLK_TOP_APLL1_D8, "apll1_d8", "apll1", 1, 8),
  56         FACTOR(CLK_TOP_APLL2_D2, "apll2_d2", "apll2", 1, 2),
  57         FACTOR(CLK_TOP_APLL2_D4, "apll2_d4", "apll2", 1, 4),
  58         FACTOR(CLK_TOP_APLL2_D8, "apll2_d8", "apll2", 1, 8),
  59         FACTOR(CLK_TOP_MMPLL_D2, "mmpll_d2", "mmpll", 1, 2),
  60         FACTOR(CLK_TOP_TVDPLL_D2, "tvdpll_d2", "tvdpll", 1, 2),
  61         FACTOR(CLK_TOP_TVDPLL_D4, "tvdpll_d4", "tvdpll", 1, 4),
  62         FACTOR(CLK_TOP_TVDPLL_D8, "tvdpll_d8", "tvdpll", 1, 8),
  63         FACTOR(CLK_TOP_TVDPLL_D16, "tvdpll_d16", "tvdpll", 1, 16),
  64         FACTOR(CLK_TOP_TVDPLL_D32, "tvdpll_d32", "tvdpll", 1, 32),
  65         FACTOR(CLK_TOP_MSDCPLL_D2, "msdcpll_d2", "msdcpll", 1, 2),
  66         FACTOR(CLK_TOP_ULPOSC1_D2, "ulposc1_d2", "ulposc1", 1, 2),
  67         FACTOR(CLK_TOP_ULPOSC1_D4, "ulposc1_d4", "ulposc1", 1, 4),
  68         FACTOR(CLK_TOP_ULPOSC1_D8, "ulposc1_d8", "ulposc1", 1, 8),
  69         FACTOR(CLK_TOP_ULPOSC1_D10, "ulposc1_d10", "ulposc1", 1, 10),
  70         FACTOR(CLK_TOP_ULPOSC1_D16, "ulposc1_d16", "ulposc1", 1, 16),
  71         FACTOR(CLK_TOP_ULPOSC1_D32, "ulposc1_d32", "ulposc1", 1, 32),
  72         FACTOR(CLK_TOP_ADSPPLL_D2, "adsppll_d2", "adsppll", 1, 2),
  73         FACTOR(CLK_TOP_ADSPPLL_D4, "adsppll_d4", "adsppll", 1, 4),
  74         FACTOR(CLK_TOP_ADSPPLL_D8, "adsppll_d8", "adsppll", 1, 8),
  75         FACTOR(CLK_TOP_NNAPLL_D2, "nnapll_d2", "nnapll", 1, 2),
  76         FACTOR(CLK_TOP_NNAPLL_D4, "nnapll_d4", "nnapll", 1, 4),
  77         FACTOR(CLK_TOP_NNAPLL_D8, "nnapll_d8", "nnapll", 1, 8),
  78         FACTOR(CLK_TOP_NNA2PLL_D2, "nna2pll_d2", "nna2pll", 1, 2),
  79         FACTOR(CLK_TOP_NNA2PLL_D4, "nna2pll_d4", "nna2pll", 1, 4),
  80         FACTOR(CLK_TOP_NNA2PLL_D8, "nna2pll_d8", "nna2pll", 1, 8),
  81         FACTOR(CLK_TOP_F_BIST2FPC, "f_bist2fpc_ck", "univpll_d3_d2", 1, 1),
  82 };
  83
  84 static const char * const axi_parents[] = {
  85         "clk26m",
  86         "mainpll_d7",
  87         "mainpll_d2_d4",
  88         "univpll_d7"
  89 };
  90
  91 static const char * const scp_parents[] = {
  92         "clk26m",
  93         "mainpll_d2_d4",
  94         "mainpll_d5",
  95         "mainpll_d2_d2",
  96         "mainpll_d3",
  97         "univpll_d3"
  98 };
  99
 100 static const char * const mfg_parents[] = {
 101         "clk26m",
 102         "mfgpll",
 103         "mainpll_d3",
 104         "mainpll_d5"
 105 };
 106
 107 static const char * const camtg_parents[] = {
 108         "clk26m",
 109         "univpll_192m_d8",
 110         "univpll_d3_d8",
 111         "univpll_192m_d4",
 112         "univpll_d3_d32",
 113         "univpll_192m_d16",
 114         "univpll_192m_d32"
 115 };
 116
 117 static const char * const uart_parents[] = {
 118         "clk26m",
 119         "univpll_d3_d8"
 120 };
 121
 122 static const char * const spi_parents[] = {
 123         "clk26m",
 124         "mainpll_d5_d4",
 125         "mainpll_d3_d4",
 126         "mainpll_d5_d2",
 127         "mainpll_d2_d4",
 128         "mainpll_d7",
 129         "mainpll_d3_d2",
 130         "mainpll_d5"
 131 };
 132
 133 static const char * const msdc5hclk_parents[] = {
 134         "clk26m",
 135         "mainpll_d2_d2",
 136         "mainpll_d7",
 137         "mainpll_d3_d2"
 138 };
 139
 140 static const char * const msdc50_0_parents[] = {
 141         "clk26m",
 142         "msdcpll",
 143         "univpll_d3",
 144         "msdcpll_d2",
 145         "mainpll_d7",
 146         "mainpll_d3_d2",
 147         "univpll_d2_d2"
 148 };
 149
 150 static const char * const msdc30_1_parents[] = {
 151         "clk26m",
 152         "msdcpll_d2",
 153         "univpll_d3_d2",
 154         "mainpll_d3_d2",
 155         "mainpll_d7"
 156 };
 157
 158 static const char * const audio_parents[] = {
 159         "clk26m",
 160         "mainpll_d5_d4",
 161         "mainpll_d7_d4",
 162         "mainpll_d2_d16"
 163 };
 164
 165 static const char * const aud_intbus_parents[] = {
 166         "clk26m",
 167         "mainpll_d2_d4",
 168         "mainpll_d7_d2"
 169 };
 170
 171 static const char * const aud_1_parents[] = {
 172         "clk26m",
 173         "apll1"
 174 };
 175
 176 static const char * const aud_2_parents[] = {
 177         "clk26m",
 178         "apll2"
 179 };
 180
 181 static const char * const aud_engen1_parents[] = {
 182         "clk26m",
 183         "apll1_d2",
 184         "apll1_d4",
 185         "apll1_d8"
 186 };
 187
 188 static const char * const aud_engen2_parents[] = {
 189         "clk26m",
 190         "apll2_d2",
 191         "apll2_d4",
 192         "apll2_d8"
 193 };
 194
 195 static const char * const disp_pwm_parents[] = {
 196         "clk26m",
 197         "univpll_d5_d2",
 198         "univpll_d3_d4",
 199         "ulposc1_d2",
 200         "ulposc1_d8"
 201 };
 202
 203 static const char * const sspm_parents[] = {
 204         "clk26m",
 205         "mainpll_d2_d2",
 206         "mainpll_d3_d2",
 207         "mainpll_d5",
 208         "mainpll_d3"
 209 };
 210
 211 static const char * const dxcc_parents[] = {
 212         "clk26m",
 213         "mainpll_d2_d2",
 214         "mainpll_d2_d4"
 215 };
 216
 217 static const char * const usb_parents[] = {
 218         "clk26m",
 219         "univpll_d5_d4",
 220         "univpll_d5_d2"
 221 };
 222
 223 static const char * const srck_parents[] = {
 224         "clk32k",
 225         "clk26m",
 226         "ulposc1_d10"
 227 };
 228
 229 static const char * const spm_parents[] = {
 230         "clk32k",
 231         "ulposc1_d10",
 232         "clk26m",
 233         "mainpll_d7_d2"
 234 };
 235
 236 static const char * const i2c_parents[] = {
 237         "clk26m",
 238         "univpll_d5_d4",
 239         "univpll_d3_d4",
 240         "univpll_d5_d2"
 241 };
 242
 243 static const char * const pwm_parents[] = {
 244         "clk26m",
 245         "univpll_d3_d8",
 246         "univpll_d3_d4",
 247         "univpll_d2_d4"
 248 };
 249
 250 static const char * const seninf_parents[] = {
 251         "clk26m",
 252         "univpll_d2_d4",
 253         "univpll_d2_d2",
 254         "univpll_d3_d2"
 255 };
 256
 257 static const char * const aes_msdcfde_parents[] = {
 258         "clk26m",
 259         "univpll_d3",
 260         "mainpll_d3",
 261         "univpll_d2_d2",
 262         "mainpll_d2_d2",
 263         "mainpll_d2_d4"
 264 };
 265
 266 static const char * const pwrap_ulposc_parents[] = {
 267         "clk26m",
 268         "univpll_d5_d4",
 269         "ulposc1_d4",
 270         "ulposc1_d8",
 271         "ulposc1_d10",
 272         "ulposc1_d16",
 273         "ulposc1_d32"
 274 };
 275
 276 static const char * const camtm_parents[] = {
 277         "clk26m",
 278         "univpll_d2_d4",
 279         "univpll_d3_d2"
 280 };
 281
 282 static const char * const venc_parents[] = {
 283         "clk26m",
 284         "mmpll",
 285         "mainpll_d2_d2",
 286         "mainpll_d2",
 287         "univpll_d3",
 288         "univpll_d2_d2",
 289         "mainpll_d3",
 290         "mmpll"
 291 };
 292
 293 static const char * const isp_parents[] = {
 294         "clk26m",
 295         "mainpll_d2",
 296         "mainpll_d2_d2",
 297         "univpll_d3",
 298         "mainpll_d3",
 299         "mmpll",
 300         "univpll_d5",
 301         "univpll_d2_d2",
 302         "mmpll_d2"
 303 };
 304
 305 static const char * const dpmaif_parents[] = {
 306         "clk26m",
 307         "univpll_d2_d2",
 308         "mainpll_d3",
 309         "mainpll_d2_d2",
 310         "univpll_d3_d2"
 311 };
 312
 313 static const char * const vdec_parents[] = {
 314         "clk26m",
 315         "mainpll_d3",
 316         "mainpll_d2_d2",
 317         "univpll_d5",
 318         "mainpll_d2",
 319         "univpll_d3",
 320         "univpll_d2_d2"
 321 };
 322
 323 static const char * const disp_parents[] = {
 324         "clk26m",
 325         "univpll_d3_d2",
 326         "mainpll_d5",
 327         "univpll_d5",
 328         "univpll_d2_d2",
 329         "mainpll_d3",
 330         "univpll_d3",
 331         "mainpll_d2",
 332         "mmpll"
 333 };
 334
 335 static const char * const mdp_parents[] = {
 336         "clk26m",
 337         "mainpll_d5",
 338         "univpll_d5",
 339         "mainpll_d2_d2",
 340         "univpll_d2_d2",
 341         "mainpll_d3",
 342         "univpll_d3",
 343         "mainpll_d2",
 344         "mmpll"
 345 };
 346
 347 static const char * const audio_h_parents[] = {
 348         "clk26m",
 349         "univpll_d7",
 350         "apll1",
 351         "apll2"
 352 };
 353
 354 static const char * const ufs_parents[] = {
 355         "clk26m",
 356         "mainpll_d7",
 357         "univpll_d2_d4",
 358         "mainpll_d2_d4"
 359 };
 360
 361 static const char * const aes_fde_parents[] = {
 362         "clk26m",
 363         "univpll_d3",
 364         "mainpll_d2_d2",
 365         "univpll_d5"
 366 };
 367
 368 static const char * const audiodsp_parents[] = {
 369         "clk26m",
 370         "ulposc1_d10",
 371         "adsppll",
 372         "adsppll_d2",
 373         "adsppll_d4",
 374         "adsppll_d8"
 375 };
 376
 377 static const char * const dvfsrc_parents[] = {
 378         "clk26m",
 379         "ulposc1_d10",
 380 };
 381
 382 static const char * const dsi_occ_parents[] = {
 383         "clk26m",
 384         "univpll_d3_d2",
 385         "mpll",
 386         "mainpll_d5"
 387 };
 388
 389 static const char * const spmi_mst_parents[] = {
 390         "clk26m",
 391         "univpll_d5_d4",
 392         "ulposc1_d4",
 393         "ulposc1_d8",
 394         "ulposc1_d10",
 395         "ulposc1_d16",
 396         "ulposc1_d32"
 397 };
 398
 399 static const char * const spinor_parents[] = {
 400         "clk26m",
 401         "clk13m",
 402         "mainpll_d7_d4",
 403         "univpll_d3_d8",
 404         "univpll_d5_d4",
 405         "mainpll_d7_d2"
 406 };
 407
 408 static const char * const nna_parents[] = {
 409         "clk26m",
 410         "univpll_d3_d8",
 411         "mainpll_d2_d4",
 412         "univpll_d3_d2",
 413         "mainpll_d2_d2",
 414         "univpll_d2_d2",
 415         "mainpll_d3",
 416         "univpll_d3",
 417         "mmpll",
 418         "mainpll_d2",
 419         "univpll_d2",
 420         "nnapll_d2",
 421         "nnapll_d4",
 422         "nnapll_d8",
 423         "nnapll",
 424         "nna2pll"
 425 };
 426
 427 static const char * const nna2_parents[] = {
 428         "clk26m",
 429         "univpll_d3_d8",
 430         "mainpll_d2_d4",
 431         "univpll_d3_d2",
 432         "mainpll_d2_d2",
 433         "univpll_d2_d2",
 434         "mainpll_d3",
 435         "univpll_d3",
 436         "mmpll",
 437         "mainpll_d2",
 438         "univpll_d2",
 439         "nna2pll_d2",
 440         "nna2pll_d4",
 441         "nna2pll_d8",
 442         "nnapll",
 443         "nna2pll"
 444 };
 445
 446 static const char * const ssusb_parents[] = {
 447         "clk26m",
 448         "univpll_d5_d4",
 449         "univpll_d5_d2"
 450 };
 451
 452 static const char * const wpe_parents[] = {
 453         "clk26m",
 454         "univpll_d3_d2",
 455         "mainpll_d5",
 456         "univpll_d5",
 457         "univpll_d2_d2",
 458         "mainpll_d3",
 459         "univpll_d3",
 460         "mainpll_d2",
 461         "mmpll"
 462 };
 463
 464 static const char * const dpi_parents[] = {
 465         "clk26m",
 466         "tvdpll",
 467         "tvdpll_d2",
 468         "tvdpll_d4",
 469         "tvdpll_d8",
 470         "tvdpll_d16",
 471         "tvdpll_d32"
 472 };
 473
 474 static const char * const u3_occ_250m_parents[] = {
 475         "clk26m",
 476         "univpll_d5"
 477 };
 478
 479 static const char * const u3_occ_500m_parents[] = {
 480         "clk26m",
 481         "nna2pll_d2"
 482 };
 483
 484 static const char * const adsp_bus_parents[] = {
 485         "clk26m",
 486         "ulposc1_d2",
 487         "mainpll_d5",
 488         "mainpll_d2_d2",
 489         "mainpll_d3",
 490         "mainpll_d2",
 491         "univpll_d3"
 492 };
 493
 494 static const char * const apll_mck_parents[] = {
 495         "top_aud_1",
 496         "top_aud_2"
 497 };
 498
 499 static const struct mtk_mux top_mtk_muxes[] = {
 500         /*
 501          * CLK_CFG_0
 502          * top_axi is bus clock, should not be closed by Linux.
 503          * top_scp is main clock in always-on co-processor.
 504          */
 505         MUX_GATE_CLR_SET_UPD_FLAGS(CLK_TOP_AXI, "top_axi", axi_parents,
 506                                    0x0040, 0x0044, 0x0048, 0, 2, 7, 0x0004, 0,
 507                                    CLK_IS_CRITICAL | CLK_SET_RATE_PARENT),
 508         MUX_GATE_CLR_SET_UPD_FLAGS(CLK_TOP_SCP, "top_scp", scp_parents,
 509                                    0x0040, 0x0044, 0x0048, 8, 3, 15, 0x0004, 1,
 510                                    CLK_IS_CRITICAL | CLK_SET_RATE_PARENT),
 511         MUX_GATE_CLR_SET_UPD(CLK_TOP_MFG, "top_mfg",
 512                 mfg_parents, 0x0040, 0x0044, 0x0048, 16, 2, 23, 0x0004, 2),
 513         MUX_GATE_CLR_SET_UPD(CLK_TOP_CAMTG, "top_camtg",
 514                 camtg_parents, 0x0040, 0x0044, 0x0048, 24, 3, 31, 0x0004, 3),
 515         /* CLK_CFG_1 */
 516         MUX_GATE_CLR_SET_UPD(CLK_TOP_CAMTG1, "top_camtg1",
 517                 camtg_parents, 0x0050, 0x0054, 0x0058, 0, 3, 7, 0x0004, 4),
 518         MUX_GATE_CLR_SET_UPD(CLK_TOP_CAMTG2, "top_camtg2",
 519                 camtg_parents, 0x0050, 0x0054, 0x0058, 8, 3, 15, 0x0004, 5),
 520         MUX_GATE_CLR_SET_UPD(CLK_TOP_CAMTG3, "top_camtg3",
 521                 camtg_parents, 0x0050, 0x0054, 0x0058, 16, 3, 23, 0x0004, 6),
 522         MUX_GATE_CLR_SET_UPD(CLK_TOP_CAMTG4, "top_camtg4",
 523                 camtg_parents, 0x0050, 0x0054, 0x0058, 24, 3, 31, 0x0004, 7),
 524         /* CLK_CFG_2 */
 525         MUX_GATE_CLR_SET_UPD(CLK_TOP_CAMTG5, "top_camtg5",
 526                 camtg_parents, 0x0060, 0x0064, 0x0068, 0, 3, 7, 0x0004, 8),
 527         MUX_GATE_CLR_SET_UPD(CLK_TOP_CAMTG6, "top_camtg6",
 528                 camtg_parents, 0x0060, 0x0064, 0x0068, 8, 3, 15, 0x0004, 9),
 529         MUX_GATE_CLR_SET_UPD(CLK_TOP_UART, "top_uart",
 530                 uart_parents, 0x0060, 0x0064, 0x0068, 16, 1, 23, 0x0004, 10),
 531         MUX_GATE_CLR_SET_UPD(CLK_TOP_SPI, "top_spi",
 532                 spi_parents, 0x0060, 0x0064, 0x0068, 24, 3, 31, 0x0004, 11),
 533         /* CLK_CFG_3 */
 534         MUX_GATE_CLR_SET_UPD_FLAGS(CLK_TOP_MSDC50_0_HCLK, "top_msdc5hclk",
 535                 msdc5hclk_parents, 0x0070, 0x0074, 0x0078, 0, 2, 7, 0x0004, 12, 0),
 536         MUX_GATE_CLR_SET_UPD_FLAGS(CLK_TOP_MSDC50_0, "top_msdc50_0",
 537                 msdc50_0_parents, 0x0070, 0x0074, 0x0078, 8, 3, 15, 0x0004, 13, 0),
 538         MUX_GATE_CLR_SET_UPD_FLAGS(CLK_TOP_MSDC30_1, "top_msdc30_1",
 539                 msdc30_1_parents, 0x0070, 0x0074, 0x0078, 16, 3, 23, 0x0004, 14, 0),
 540         MUX_GATE_CLR_SET_UPD(CLK_TOP_AUDIO, "top_audio",
 541                 audio_parents, 0x0070, 0x0074, 0x0078, 24, 2, 31, 0x0004, 15),
 542         /* CLK_CFG_4 */
 543         MUX_GATE_CLR_SET_UPD(CLK_TOP_AUD_INTBUS, "top_aud_intbus",
 544                 aud_intbus_parents, 0x0080, 0x0084, 0x0088, 0, 2, 7, 0x0004, 16),
 545         MUX_GATE_CLR_SET_UPD(CLK_TOP_AUD_1, "top_aud_1",
 546                 aud_1_parents, 0x0080, 0x0084, 0x0088, 8, 1, 15, 0x0004, 17),
 547         MUX_GATE_CLR_SET_UPD(CLK_TOP_AUD_2, "top_aud_2",
 548                 aud_2_parents, 0x0080, 0x0084, 0x0088, 16, 1, 23, 0x0004, 18),
 549         MUX_GATE_CLR_SET_UPD(CLK_TOP_AUD_ENGEN1, "top_aud_engen1",
 550                 aud_engen1_parents, 0x0080, 0x0084, 0x0088, 24, 2, 31, 0x0004, 19),
 551         /*
 552          * CLK_CFG_5
 553          * top_sspm is main clock in always-on co-processor, should not be closed
 554          * in Linux.
 555          */
 556         MUX_GATE_CLR_SET_UPD(CLK_TOP_AUD_ENGEN2, "top_aud_engen2",
 557                 aud_engen2_parents, 0x0090, 0x0094, 0x0098, 0, 2, 7, 0x0004, 20),
 558         MUX_GATE_CLR_SET_UPD(CLK_TOP_DISP_PWM, "top_disp_pwm",
 559                 disp_pwm_parents, 0x0090, 0x0094, 0x0098, 8, 3, 15, 0x0004, 21),
 560         MUX_GATE_CLR_SET_UPD_FLAGS(CLK_TOP_SSPM, "top_sspm", sspm_parents,
 561                                    0x0090, 0x0094, 0x0098, 16, 3, 23, 0x0004, 22,
 562                                    CLK_IS_CRITICAL | CLK_SET_RATE_PARENT),
 563         MUX_GATE_CLR_SET_UPD(CLK_TOP_DXCC, "top_dxcc",
 564                 dxcc_parents, 0x0090, 0x0094, 0x0098, 24, 2, 31, 0x0004, 23),
 565         /*
 566          * CLK_CFG_6
 567          * top_spm and top_srck are main clocks in always-on co-processor.
 568          */
 569         MUX_GATE_CLR_SET_UPD(CLK_TOP_USB_TOP, "top_usb",
 570                 usb_parents, 0x00a0, 0x00a4, 0x00a8, 0, 2, 7, 0x0004, 24),
 571         MUX_GATE_CLR_SET_UPD_FLAGS(CLK_TOP_SRCK, "top_srck", srck_parents,
 572                                    0x00a0, 0x00a4, 0x00a8, 8, 2, 15, 0x0004, 25,
 573                                    CLK_IS_CRITICAL | CLK_SET_RATE_PARENT),
 574         MUX_GATE_CLR_SET_UPD_FLAGS(CLK_TOP_SPM, "top_spm", spm_parents,
 575                                    0x00a0, 0x00a4, 0x00a8, 16, 2, 23, 0x0004, 26,
 576                                    CLK_IS_CRITICAL | CLK_SET_RATE_PARENT),
 577         MUX_GATE_CLR_SET_UPD(CLK_TOP_I2C, "top_i2c",
 578                 i2c_parents, 0x00a0, 0x00a4, 0x00a8, 24, 2, 31, 0x0004, 27),
 579         /* CLK_CFG_7 */
 580         MUX_GATE_CLR_SET_UPD(CLK_TOP_PWM, "top_pwm",
 581                 pwm_parents, 0x00b0, 0x00b4, 0x00b8, 0, 2, 7, 0x0004, 28),
 582         MUX_GATE_CLR_SET_UPD(CLK_TOP_SENINF, "top_seninf",
 583                 seninf_parents, 0x00b0, 0x00b4, 0x00b8, 8, 2, 15, 0x0004, 29),
 584         MUX_GATE_CLR_SET_UPD(CLK_TOP_SENINF1, "top_seninf1",
 585                 seninf_parents, 0x00b0, 0x00b4, 0x00b8, 16, 2, 23, 0x0004, 30),
 586         MUX_GATE_CLR_SET_UPD(CLK_TOP_SENINF2, "top_seninf2",
 587                 seninf_parents, 0x00b0, 0x00b4, 0x00b8, 24, 2, 31, 0x0008, 0),
 588         /* CLK_CFG_8 */
 589         MUX_GATE_CLR_SET_UPD(CLK_TOP_SENINF3, "top_seninf3",
 590                 seninf_parents, 0x00c0, 0x00c4, 0x00c8, 0, 2, 7, 0x0008, 1),
 591         MUX_GATE_CLR_SET_UPD(CLK_TOP_AES_MSDCFDE, "top_aes_msdcfde",
 592                 aes_msdcfde_parents, 0x00c0, 0x00c4, 0x00c8, 8, 3, 15, 0x0008, 2),
 593         MUX_GATE_CLR_SET_UPD(CLK_TOP_PWRAP_ULPOSC, "top_pwrap_ulposc",
 594                 pwrap_ulposc_parents, 0x00c0, 0x00c4, 0x00c8, 16, 3, 23, 0x0008, 3),
 595         MUX_GATE_CLR_SET_UPD(CLK_TOP_CAMTM, "top_camtm",
 596                 camtm_parents, 0x00c0, 0x00c4, 0x00c8, 24, 2, 31, 0x0008, 4),
 597         /* CLK_CFG_9 */
 598         MUX_GATE_CLR_SET_UPD(CLK_TOP_VENC, "top_venc",
 599                 venc_parents, 0x00d0, 0x00d4, 0x00d8, 0, 3, 7, 0x0008, 5),
 600         MUX_GATE_CLR_SET_UPD(CLK_TOP_CAM, "top_cam",
 601                 isp_parents, 0x00d0, 0x00d4, 0x00d8, 8, 4, 15, 0x0008, 6),
 602         MUX_GATE_CLR_SET_UPD(CLK_TOP_IMG1, "top_img1",
 603                 isp_parents, 0x00d0, 0x00d4, 0x00d8, 16, 4, 23, 0x0008, 7),
 604         MUX_GATE_CLR_SET_UPD(CLK_TOP_IPE, "top_ipe",
 605                 isp_parents, 0x00d0, 0x00d4, 0x00d8, 24, 4, 31, 0x0008, 8),
 606         /* CLK_CFG_10 */
 607         MUX_GATE_CLR_SET_UPD(CLK_TOP_DPMAIF, "top_dpmaif",
 608                 dpmaif_parents, 0x00e0, 0x00e4, 0x00e8, 0, 3, 7, 0x0008, 9),
 609         MUX_GATE_CLR_SET_UPD(CLK_TOP_VDEC, "top_vdec",
 610                 vdec_parents, 0x00e0, 0x00e4, 0x00e8, 8, 3, 15, 0x0008, 10),
 611         MUX_GATE_CLR_SET_UPD(CLK_TOP_DISP, "top_disp",
 612                 disp_parents, 0x00e0, 0x00e4, 0x00e8, 16, 4, 23, 0x0008, 11),
 613         MUX_GATE_CLR_SET_UPD(CLK_TOP_MDP, "top_mdp",
 614                 mdp_parents, 0x00e0, 0x00e4, 0x00e8, 24, 4, 31, 0x0008, 12),
 615         /* CLK_CFG_11 */
 616         MUX_GATE_CLR_SET_UPD(CLK_TOP_AUDIO_H, "top_audio_h",
 617                 audio_h_parents, 0x00ec, 0x00f0, 0x00f4, 0, 2, 7, 0x0008, 13),
 618         MUX_GATE_CLR_SET_UPD(CLK_TOP_UFS, "top_ufs",
 619                 ufs_parents, 0x00ec, 0x00f0, 0x00f4, 8, 2, 15, 0x0008, 14),
 620         MUX_GATE_CLR_SET_UPD(CLK_TOP_AES_FDE, "top_aes_fde",
 621                 aes_fde_parents, 0x00ec, 0x00f0, 0x00f4, 16, 2, 23, 0x0008, 15),
 622         MUX_GATE_CLR_SET_UPD(CLK_TOP_AUDIODSP, "top_audiodsp",
 623                 audiodsp_parents, 0x00ec, 0x00f0, 0x00f4, 24, 3, 31, 0x0008, 16),
 624         /*
 625          * CLK_CFG_12
 626          * dvfsrc is for internal DVFS usage, should not be closed in Linux.
 627          */
 628         MUX_GATE_CLR_SET_UPD_FLAGS(CLK_TOP_DVFSRC, "top_dvfsrc", dvfsrc_parents,
 629                                    0x0100, 0x0104, 0x0108, 0, 1, 7, 0x0008, 17,
 630                                    CLK_IS_CRITICAL | CLK_SET_RATE_PARENT),
 631         MUX_GATE_CLR_SET_UPD(CLK_TOP_DSI_OCC, "top_dsi_occ",
 632                 dsi_occ_parents, 0x0100, 0x0104, 0x0108, 8, 2, 15, 0x0008, 18),
 633         MUX_GATE_CLR_SET_UPD(CLK_TOP_SPMI_MST, "top_spmi_mst",
 634                 spmi_mst_parents, 0x0100, 0x0104, 0x0108, 16, 3, 23, 0x0008, 19),
 635         /* CLK_CFG_13 */
 636         MUX_GATE_CLR_SET_UPD(CLK_TOP_SPINOR, "top_spinor",
 637                 spinor_parents, 0x0110, 0x0114, 0x0118, 0, 3, 6, 0x0008, 20),
 638         MUX_GATE_CLR_SET_UPD(CLK_TOP_NNA, "top_nna",
 639                 nna_parents, 0x0110, 0x0114, 0x0118, 7, 4, 14, 0x0008, 21),
 640         MUX_GATE_CLR_SET_UPD(CLK_TOP_NNA1, "top_nna1",
 641                 nna_parents, 0x0110, 0x0114, 0x0118, 15, 4, 22, 0x0008, 22),
 642         MUX_GATE_CLR_SET_UPD(CLK_TOP_NNA2, "top_nna2",
 643                 nna2_parents, 0x0110, 0x0114, 0x0118, 23, 4, 30, 0x0008, 23),
 644         /* CLK_CFG_14 */
 645         MUX_GATE_CLR_SET_UPD(CLK_TOP_SSUSB_XHCI, "top_ssusb_xhci",
 646                 ssusb_parents, 0x0120, 0x0124, 0x0128, 0, 2, 5, 0x0008, 24),
 647         MUX_GATE_CLR_SET_UPD(CLK_TOP_SSUSB_TOP_1P, "top_ssusb_1p",
 648                 ssusb_parents, 0x0120, 0x0124, 0x0128, 6, 2, 11, 0x0008, 25),
 649         MUX_GATE_CLR_SET_UPD(CLK_TOP_SSUSB_XHCI_1P, "top_ssusb_xhci_1p",
 650                 ssusb_parents, 0x0120, 0x0124, 0x0128, 12, 2, 17, 0x0008, 26),
 651         MUX_GATE_CLR_SET_UPD(CLK_TOP_WPE, "top_wpe",
 652                 wpe_parents, 0x0120, 0x0124, 0x0128, 18, 4, 25, 0x0008, 27),
 653         /* CLK_CFG_15 */
 654         MUX_GATE_CLR_SET_UPD(CLK_TOP_DPI, "top_dpi",
 655                 dpi_parents, 0x0180, 0x0184, 0x0188, 0, 3, 6, 0x0008, 28),
 656         MUX_GATE_CLR_SET_UPD(CLK_TOP_U3_OCC_250M, "top_u3_occ_250m",
 657                 u3_occ_250m_parents, 0x0180, 0x0184, 0x0188, 7, 1, 11, 0x0008, 29),
 658         MUX_GATE_CLR_SET_UPD(CLK_TOP_U3_OCC_500M, "top_u3_occ_500m",
 659                 u3_occ_500m_parents, 0x0180, 0x0184, 0x0188, 12, 1, 16, 0x0008, 30),
 660         MUX_GATE_CLR_SET_UPD(CLK_TOP_ADSP_BUS, "top_adsp_bus",
 661                 adsp_bus_parents, 0x0180, 0x0184, 0x0188, 17, 3, 23, 0x0008, 31),
 662 };
 663
 664 static struct mtk_composite top_muxes[] = {
 665         /* CLK_AUDDIV_0 */
 666         MUX(CLK_TOP_APLL_I2S0_MCK_SEL, "apll_i2s0_mck_sel", apll_mck_parents, 0x0320, 16, 1),
 667         MUX(CLK_TOP_APLL_I2S1_MCK_SEL, "apll_i2s1_mck_sel", apll_mck_parents, 0x0320, 17, 1),
 668         MUX(CLK_TOP_APLL_I2S2_MCK_SEL, "apll_i2s2_mck_sel", apll_mck_parents, 0x0320, 18, 1),
 669         MUX(CLK_TOP_APLL_I2S4_MCK_SEL, "apll_i2s4_mck_sel", apll_mck_parents, 0x0320, 19, 1),
 670         MUX(CLK_TOP_APLL_TDMOUT_MCK_SEL, "apll_tdmout_mck_sel", apll_mck_parents,
 671                 0x0320, 20, 1),
 672         DIV_GATE(CLK_TOP_APLL12_CK_DIV0, "apll12_div0", "apll_i2s0_mck_sel",
 673                         0x0320, 0, 0x0328, 8, 0),
 674         DIV_GATE(CLK_TOP_APLL12_CK_DIV1, "apll12_div1", "apll_i2s1_mck_sel",
 675                         0x0320, 1, 0x0328, 8, 8),
 676         DIV_GATE(CLK_TOP_APLL12_CK_DIV2, "apll12_div2", "apll_i2s2_mck_sel",
 677                         0x0320, 2, 0x0328, 8, 16),
 678         DIV_GATE(CLK_TOP_APLL12_CK_DIV4, "apll12_div4", "apll_i2s4_mck_sel",
 679                         0x0320, 3, 0x0328, 8, 24),
 680         DIV_GATE(CLK_TOP_APLL12_CK_DIV_TDMOUT_M, "apll12_div_tdmout_m", "apll_tdmout_mck_sel",
 681                         0x0320, 4, 0x0334, 8, 0),
 682 };
 683
 684 /* Register mux notifier for MFG mux */
 685 static int clk_mt8186_reg_mfg_mux_notifier(struct device *dev, struct clk *clk)
 686 {
 687         struct mtk_mux_nb *mfg_mux_nb;
 688         int i;
 689
 690         mfg_mux_nb = devm_kzalloc(dev, sizeof(*mfg_mux_nb), GFP_KERNEL);
 691         if (!mfg_mux_nb)
 692                 return -ENOMEM;
 693
 694         for (i = 0; i < ARRAY_SIZE(top_mtk_muxes); i++)
 695                 if (top_mtk_muxes[i].id == CLK_TOP_MFG)
 696                         break;
 697         if (i == ARRAY_SIZE(top_mtk_muxes))
 698                 return -EINVAL;
 699
 700         mfg_mux_nb->ops = top_mtk_muxes[i].ops;
 701         mfg_mux_nb->bypass_index = 0; /* Bypass to 26M crystal */
 702
 703         return devm_mtk_clk_mux_notifier_register(dev, clk, mfg_mux_nb);
 704 }
 705
 706 static const struct mtk_clk_desc topck_desc = {
 707         .fixed_clks = top_fixed_clks,
 708         .num_fixed_clks = ARRAY_SIZE(top_fixed_clks),
 709         .factor_clks = top_divs,
 710         .num_factor_clks = ARRAY_SIZE(top_divs),
 711         .mux_clks = top_mtk_muxes,
 712         .num_mux_clks = ARRAY_SIZE(top_mtk_muxes),
 713         .composite_clks = top_muxes,
 714         .num_composite_clks = ARRAY_SIZE(top_muxes),
 715         .clk_lock = &mt8186_clk_lock,
 716         .clk_notifier_func = clk_mt8186_reg_mfg_mux_notifier,
 717         .mfg_clk_idx = CLK_TOP_MFG,
 718 };
 719
 720 static const struct of_device_id of_match_clk_mt8186_topck[] = {
 721         { .compatible = "mediatek,mt8186-topckgen", .data = &topck_desc },
 722         { /* sentinel */ }
 723 };
 724 MODULE_DEVICE_TABLE(of, of_match_clk_mt8186_topck);
 725
 726 static struct platform_driver clk_mt8186_topck_drv = {
 727         .probe = mtk_clk_simple_probe,
 728         .remove_new = mtk_clk_simple_remove,
 729         .driver = {
 730                 .name = "clk-mt8186-topck",
 731                 .of_match_table = of_match_clk_mt8186_topck,
 732         },
 733 };
 734 module_platform_driver(clk_mt8186_topck_drv);
 735 MODULE_LICENSE("GPL");