1 // SPDX-License-Identifier: GPL-2.0-only 2 // 3 // Copyright (c) 2021 MediaTek Inc. 4 // Author: Chun-Jie Chen <chun-jie.chen@mediatek.com> 5 6 #include "clk-gate.h" 7 #include "clk-mtk.h" 8 #include "clk-mux.h" 9 10 #include <dt-bindings/clock/mt8195-clk.h> 11 #include <linux/of_device.h> 12 #include <linux/platform_device.h> 13 14 static DEFINE_SPINLOCK(mt8195_clk_lock); 15 16 static const struct mtk_fixed_clk top_fixed_clks[] = { 17 FIXED_CLK(CLK_TOP_IN_DGI, "in_dgi", NULL, 165000000), 18 FIXED_CLK(CLK_TOP_ULPOSC1, "ulposc1", NULL, 248000000), 19 FIXED_CLK(CLK_TOP_ULPOSC2, "ulposc2", NULL, 326000000), 20 FIXED_CLK(CLK_TOP_MEM_466M, "mem_466m", NULL, 533000000), 21 FIXED_CLK(CLK_TOP_MPHONE_SLAVE_B, "mphone_slave_b", NULL, 49152000), 22 FIXED_CLK(CLK_TOP_PEXTP_PIPE, "pextp_pipe", NULL, 250000000), 23 FIXED_CLK(CLK_TOP_UFS_RX_SYMBOL, "ufs_rx_symbol", NULL, 166000000), 24 FIXED_CLK(CLK_TOP_UFS_TX_SYMBOL, "ufs_tx_symbol", NULL, 166000000), 25 FIXED_CLK(CLK_TOP_SSUSB_U3PHY_P1_P_P0, "ssusb_u3phy_p1_p_p0", NULL, 131000000), 26 FIXED_CLK(CLK_TOP_UFS_RX_SYMBOL1, "ufs_rx_symbol1", NULL, 166000000), 27 FIXED_CLK(CLK_TOP_FPC, "fpc", NULL, 50000000), 28 FIXED_CLK(CLK_TOP_HDMIRX_P, "hdmirx_p", NULL, 594000000), 29 }; 30 31 static const struct mtk_fixed_factor top_divs[] = { 32 FACTOR(CLK_TOP_CLK26M_D2, "clk26m_d2", "clk26m", 1, 2), 33 FACTOR(CLK_TOP_CLK26M_D52, "clk26m_d52", "clk26m", 1, 52), 34 FACTOR(CLK_TOP_IN_DGI_D2, "in_dgi_d2", "in_dgi", 1, 2), 35 FACTOR(CLK_TOP_IN_DGI_D4, "in_dgi_d4", "in_dgi", 1, 4), 36 FACTOR(CLK_TOP_IN_DGI_D6, "in_dgi_d6", "in_dgi", 1, 6), 37 FACTOR(CLK_TOP_IN_DGI_D8, "in_dgi_d8", "in_dgi", 1, 8), 38 FACTOR(CLK_TOP_MAINPLL_D3, "mainpll_d3", "mainpll", 1, 3), 39 FACTOR(CLK_TOP_MAINPLL_D4, "mainpll_d4", "mainpll", 1, 4), 40 FACTOR(CLK_TOP_MAINPLL_D4_D2, "mainpll_d4_d2", "mainpll_d4", 1, 2), 41 FACTOR(CLK_TOP_MAINPLL_D4_D4, "mainpll_d4_d4", "mainpll_d4", 1, 4), 42 FACTOR(CLK_TOP_MAINPLL_D4_D8, "mainpll_d4_d8", "mainpll_d4", 1, 8), 43 FACTOR(CLK_TOP_MAINPLL_D5, "mainpll_d5", "mainpll", 1, 5), 44 FACTOR(CLK_TOP_MAINPLL_D5_D2, "mainpll_d5_d2", "mainpll_d5", 1, 2), 45 FACTOR(CLK_TOP_MAINPLL_D5_D4, "mainpll_d5_d4", "mainpll_d5", 1, 4), 46 FACTOR(CLK_TOP_MAINPLL_D5_D8, "mainpll_d5_d8", "mainpll_d5", 1, 8), 47 FACTOR(CLK_TOP_MAINPLL_D6, "mainpll_d6", "mainpll", 1, 6), 48 FACTOR(CLK_TOP_MAINPLL_D6_D2, "mainpll_d6_d2", "mainpll_d6", 1, 2), 49 FACTOR(CLK_TOP_MAINPLL_D6_D4, "mainpll_d6_d4", "mainpll_d6", 1, 4), 50 FACTOR(CLK_TOP_MAINPLL_D6_D8, "mainpll_d6_d8", "mainpll_d6", 1, 8), 51 FACTOR(CLK_TOP_MAINPLL_D7, "mainpll_d7", "mainpll", 1, 7), 52 FACTOR(CLK_TOP_MAINPLL_D7_D2, "mainpll_d7_d2", "mainpll_d7", 1, 2), 53 FACTOR(CLK_TOP_MAINPLL_D7_D4, "mainpll_d7_d4", "mainpll_d7", 1, 4), 54 FACTOR(CLK_TOP_MAINPLL_D7_D8, "mainpll_d7_d8", "mainpll_d7", 1, 8), 55 FACTOR(CLK_TOP_MAINPLL_D9, "mainpll_d9", "mainpll", 1, 9), 56 FACTOR(CLK_TOP_UNIVPLL_D2, "univpll_d2", "univpll", 1, 2), 57 FACTOR(CLK_TOP_UNIVPLL_D3, "univpll_d3", "univpll", 1, 3), 58 FACTOR(CLK_TOP_UNIVPLL_D4, "univpll_d4", "univpll", 1, 4), 59 FACTOR(CLK_TOP_UNIVPLL_D4_D2, "univpll_d4_d2", "univpll_d4", 1, 2), 60 FACTOR(CLK_TOP_UNIVPLL_D4_D4, "univpll_d4_d4", "univpll_d4", 1, 4), 61 FACTOR(CLK_TOP_UNIVPLL_D4_D8, "univpll_d4_d8", "univpll_d4", 1, 8), 62 FACTOR(CLK_TOP_UNIVPLL_D5, "univpll_d5", "univpll", 1, 5), 63 FACTOR(CLK_TOP_UNIVPLL_D5_D2, "univpll_d5_d2", "univpll_d5", 1, 2), 64 FACTOR(CLK_TOP_UNIVPLL_D5_D4, "univpll_d5_d4", "univpll_d5", 1, 4), 65 FACTOR(CLK_TOP_UNIVPLL_D5_D8, "univpll_d5_d8", "univpll_d5", 1, 8), 66 FACTOR(CLK_TOP_UNIVPLL_D6, "univpll_d6", "univpll", 1, 6), 67 FACTOR(CLK_TOP_UNIVPLL_D6_D2, "univpll_d6_d2", "univpll_d6", 1, 2), 68 FACTOR(CLK_TOP_UNIVPLL_D6_D4, "univpll_d6_d4", "univpll_d6", 1, 4), 69 FACTOR(CLK_TOP_UNIVPLL_D6_D8, "univpll_d6_d8", "univpll_d6", 1, 8), 70 FACTOR(CLK_TOP_UNIVPLL_D6_D16, "univpll_d6_d16", "univpll_d6", 1, 16), 71 FACTOR(CLK_TOP_UNIVPLL_D7, "univpll_d7", "univpll", 1, 7), 72 FACTOR(CLK_TOP_UNIVPLL_192M, "univpll_192m", "univpll", 1, 13), 73 FACTOR(CLK_TOP_UNIVPLL_192M_D4, "univpll_192m_d4", "univpll_192m", 1, 4), 74 FACTOR(CLK_TOP_UNIVPLL_192M_D8, "univpll_192m_d8", "univpll_192m", 1, 8), 75 FACTOR(CLK_TOP_UNIVPLL_192M_D16, "univpll_192m_d16", "univpll_192m", 1, 16), 76 FACTOR(CLK_TOP_UNIVPLL_192M_D32, "univpll_192m_d32", "univpll_192m", 1, 32), 77 FACTOR(CLK_TOP_APLL1_D3, "apll1_d3", "apll1", 1, 3), 78 FACTOR(CLK_TOP_APLL1_D4, "apll1_d4", "apll1", 1, 4), 79 FACTOR(CLK_TOP_APLL2_D3, "apll2_d3", "apll2", 1, 3), 80 FACTOR(CLK_TOP_APLL2_D4, "apll2_d4", "apll2", 1, 4), 81 FACTOR(CLK_TOP_APLL3_D4, "apll3_d4", "apll3", 1, 4), 82 FACTOR(CLK_TOP_APLL4_D4, "apll4_d4", "apll4", 1, 4), 83 FACTOR(CLK_TOP_APLL5_D4, "apll5_d4", "apll5", 1, 4), 84 FACTOR(CLK_TOP_HDMIRX_APLL_D3, "hdmirx_apll_d3", "hdmirx_apll", 1, 3), 85 FACTOR(CLK_TOP_HDMIRX_APLL_D4, "hdmirx_apll_d4", "hdmirx_apll", 1, 4), 86 FACTOR(CLK_TOP_HDMIRX_APLL_D6, "hdmirx_apll_d6", "hdmirx_apll", 1, 6), 87 FACTOR(CLK_TOP_MMPLL_D4, "mmpll_d4", "mmpll", 1, 4), 88 FACTOR(CLK_TOP_MMPLL_D4_D2, "mmpll_d4_d2", "mmpll_d4", 1, 2), 89 FACTOR(CLK_TOP_MMPLL_D4_D4, "mmpll_d4_d4", "mmpll_d4", 1, 4), 90 FACTOR(CLK_TOP_MMPLL_D5, "mmpll_d5", "mmpll", 1, 5), 91 FACTOR(CLK_TOP_MMPLL_D5_D2, "mmpll_d5_d2", "mmpll_d5", 1, 2), 92 FACTOR(CLK_TOP_MMPLL_D5_D4, "mmpll_d5_d4", "mmpll_d5", 1, 4), 93 FACTOR(CLK_TOP_MMPLL_D6, "mmpll_d6", "mmpll", 1, 6), 94 FACTOR(CLK_TOP_MMPLL_D6_D2, "mmpll_d6_d2", "mmpll_d6", 1, 2), 95 FACTOR(CLK_TOP_MMPLL_D7, "mmpll_d7", "mmpll", 1, 7), 96 FACTOR(CLK_TOP_MMPLL_D9, "mmpll_d9", "mmpll", 1, 9), 97 FACTOR(CLK_TOP_TVDPLL1_D2, "tvdpll1_d2", "tvdpll1", 1, 2), 98 FACTOR(CLK_TOP_TVDPLL1_D4, "tvdpll1_d4", "tvdpll1", 1, 4), 99 FACTOR(CLK_TOP_TVDPLL1_D8, "tvdpll1_d8", "tvdpll1", 1, 8), 100 FACTOR(CLK_TOP_TVDPLL1_D16, "tvdpll1_d16", "tvdpll1", 1, 16), 101 FACTOR(CLK_TOP_TVDPLL2_D2, "tvdpll2_d2", "tvdpll2", 1, 2), 102 FACTOR(CLK_TOP_TVDPLL2_D4, "tvdpll2_d4", "tvdpll2", 1, 4), 103 FACTOR(CLK_TOP_TVDPLL2_D8, "tvdpll2_d8", "tvdpll2", 1, 8), 104 FACTOR(CLK_TOP_TVDPLL2_D16, "tvdpll2_d16", "tvdpll2", 1, 16), 105 FACTOR(CLK_TOP_MSDCPLL_D2, "msdcpll_d2", "msdcpll", 1, 2), 106 FACTOR(CLK_TOP_MSDCPLL_D4, "msdcpll_d4", "msdcpll", 1, 4), 107 FACTOR(CLK_TOP_MSDCPLL_D16, "msdcpll_d16", "msdcpll", 1, 16), 108 FACTOR(CLK_TOP_ETHPLL_D2, "ethpll_d2", "ethpll", 1, 2), 109 FACTOR(CLK_TOP_ETHPLL_D8, "ethpll_d8", "ethpll", 1, 8), 110 FACTOR(CLK_TOP_ETHPLL_D10, "ethpll_d10", "ethpll", 1, 10), 111 FACTOR(CLK_TOP_DGIPLL_D2, "dgipll_d2", "dgipll", 1, 2), 112 FACTOR(CLK_TOP_ULPOSC1_D2, "ulposc1_d2", "ulposc1", 1, 2), 113 FACTOR(CLK_TOP_ULPOSC1_D4, "ulposc1_d4", "ulposc1", 1, 4), 114 FACTOR(CLK_TOP_ULPOSC1_D7, "ulposc1_d7", "ulposc1", 1, 7), 115 FACTOR(CLK_TOP_ULPOSC1_D8, "ulposc1_d8", "ulposc1", 1, 8), 116 FACTOR(CLK_TOP_ULPOSC1_D10, "ulposc1_d10", "ulposc1", 1, 10), 117 FACTOR(CLK_TOP_ULPOSC1_D16, "ulposc1_d16", "ulposc1", 1, 16), 118 FACTOR(CLK_TOP_ADSPPLL_D2, "adsppll_d2", "adsppll", 1, 2), 119 FACTOR(CLK_TOP_ADSPPLL_D4, "adsppll_d4", "adsppll", 1, 4), 120 FACTOR(CLK_TOP_ADSPPLL_D8, "adsppll_d8", "adsppll", 1, 8), 121 }; 122 123 static const char * const axi_parents[] = { 124 "clk26m", 125 "mainpll_d4_d4", 126 "mainpll_d7_d2", 127 "mainpll_d4_d2", 128 "mainpll_d5_d2", 129 "mainpll_d6_d2", 130 "ulposc1_d4" 131 }; 132 133 static const char * const spm_parents[] = { 134 "clk26m", 135 "ulposc1_d10", 136 "mainpll_d7_d4", 137 "clk32k" 138 }; 139 140 static const char * const scp_parents[] = { 141 "clk26m", 142 "univpll_d4", 143 "mainpll_d6", 144 "univpll_d6", 145 "univpll_d4_d2", 146 "mainpll_d4_d2", 147 "mainpll_d4", 148 "mainpll_d6_d2" 149 }; 150 151 static const char * const bus_aximem_parents[] = { 152 "clk26m", 153 "mainpll_d7_d2", 154 "mainpll_d4_d2", 155 "mainpll_d5_d2", 156 "mainpll_d6" 157 }; 158 159 static const char * const vpp_parents[] = { 160 "clk26m", 161 "univpll_d6_d2", 162 "mainpll_d5_d2", 163 "mmpll_d6_d2", 164 "univpll_d5_d2", 165 "univpll_d4_d2", 166 "mmpll_d4_d2", 167 "mmpll_d7", 168 "univpll_d6", 169 "mainpll_d4", 170 "mmpll_d5", 171 "tvdpll1", 172 "tvdpll2", 173 "univpll_d4", 174 "mmpll_d4" 175 }; 176 177 static const char * const ethdr_parents[] = { 178 "clk26m", 179 "univpll_d6_d2", 180 "mainpll_d5_d2", 181 "mmpll_d6_d2", 182 "univpll_d5_d2", 183 "univpll_d4_d2", 184 "mmpll_d4_d2", 185 "mmpll_d7", 186 "univpll_d6", 187 "mainpll_d4", 188 "mmpll_d5_d4", 189 "tvdpll1", 190 "tvdpll2", 191 "univpll_d4", 192 "mmpll_d4" 193 }; 194 195 static const char * const ipe_parents[] = { 196 "clk26m", 197 "imgpll", 198 "mainpll_d4", 199 "mmpll_d6", 200 "univpll_d6", 201 "mainpll_d6", 202 "mmpll_d4_d2", 203 "univpll_d4_d2", 204 "mainpll_d4_d2", 205 "mmpll_d6_d2", 206 "univpll_d5_d2" 207 }; 208 209 static const char * const cam_parents[] = { 210 "clk26m", 211 "mainpll_d4", 212 "mmpll_d4", 213 "univpll_d4", 214 "univpll_d5", 215 "univpll_d6", 216 "mmpll_d7", 217 "univpll_d4_d2", 218 "mainpll_d4_d2", 219 "imgpll" 220 }; 221 222 static const char * const ccu_parents[] = { 223 "clk26m", 224 "univpll_d6", 225 "mainpll_d4_d2", 226 "mainpll_d4", 227 "univpll_d5", 228 "mainpll_d6", 229 "mmpll_d6", 230 "mmpll_d7", 231 "univpll_d4_d2", 232 "univpll_d7" 233 }; 234 235 static const char * const img_parents[] = { 236 "clk26m", 237 "imgpll", 238 "univpll_d4", 239 "mainpll_d4", 240 "univpll_d5", 241 "mmpll_d6", 242 "univpll_d6", 243 "mainpll_d6", 244 "mmpll_d4_d2", 245 "univpll_d4_d2", 246 "mainpll_d4_d2", 247 "univpll_d5_d2" 248 }; 249 250 static const char * const camtm_parents[] = { 251 "clk26m", 252 "univpll_d4_d4", 253 "univpll_d6_d2", 254 "univpll_d6_d4" 255 }; 256 257 static const char * const dsp_parents[] = { 258 "clk26m", 259 "univpll_d6_d2", 260 "univpll_d4_d2", 261 "univpll_d5", 262 "univpll_d4", 263 "mmpll_d4", 264 "mainpll_d3", 265 "univpll_d3" 266 }; 267 268 static const char * const dsp1_parents[] = { 269 "clk26m", 270 "univpll_d6_d2", 271 "mainpll_d4_d2", 272 "univpll_d5", 273 "mmpll_d5", 274 "univpll_d4", 275 "mainpll_d3", 276 "univpll_d3" 277 }; 278 279 static const char * const dsp2_parents[] = { 280 "clk26m", 281 "univpll_d6_d2", 282 "univpll_d4_d2", 283 "mainpll_d4", 284 "univpll_d4", 285 "mmpll_d4", 286 "mainpll_d3", 287 "univpll_d3" 288 }; 289 290 static const char * const ipu_if_parents[] = { 291 "clk26m", 292 "univpll_d6_d2", 293 "univpll_d5_d2", 294 "mainpll_d4_d2", 295 "mainpll_d6", 296 "univpll_d5", 297 "univpll_d4", 298 "mmpll_d4" 299 }; 300 301 static const char * const mfg_parents[] = { 302 "clk26m", 303 "mainpll_d5_d2", 304 "univpll_d6", 305 "univpll_d7" 306 }; 307 308 static const char * const camtg_parents[] = { 309 "clk26m", 310 "univpll_192m_d8", 311 "univpll_d6_d8", 312 "univpll_192m_d4", 313 "univpll_d6_d16", 314 "clk26m_d2", 315 "univpll_192m_d16", 316 "univpll_192m_d32" 317 }; 318 319 static const char * const uart_parents[] = { 320 "clk26m", 321 "univpll_d6_d8" 322 }; 323 324 static const char * const spi_parents[] = { 325 "clk26m", 326 "mainpll_d5_d4", 327 "mainpll_d6_d4", 328 "msdcpll_d4", 329 "univpll_d6_d2", 330 "mainpll_d6_d2", 331 "mainpll_d4_d4", 332 "univpll_d5_d4" 333 }; 334 335 static const char * const spis_parents[] = { 336 "clk26m", 337 "univpll_d6", 338 "mainpll_d6", 339 "univpll_d4_d2", 340 "univpll_d6_d2", 341 "univpll_d4_d4", 342 "univpll_d6_d4", 343 "mainpll_d7_d4" 344 }; 345 346 static const char * const msdc50_0_h_parents[] = { 347 "clk26m", 348 "mainpll_d4_d2", 349 "mainpll_d6_d2" 350 }; 351 352 static const char * const msdc50_0_parents[] = { 353 "clk26m", 354 "msdcpll", 355 "msdcpll_d2", 356 "univpll_d4_d4", 357 "mainpll_d6_d2", 358 "univpll_d4_d2" 359 }; 360 361 static const char * const msdc30_parents[] = { 362 "clk26m", 363 "univpll_d6_d2", 364 "mainpll_d6_d2", 365 "mainpll_d7_d2", 366 "msdcpll_d2" 367 }; 368 369 static const char * const intdir_parents[] = { 370 "clk26m", 371 "univpll_d6", 372 "mainpll_d4", 373 "univpll_d4" 374 }; 375 376 static const char * const aud_intbus_parents[] = { 377 "clk26m", 378 "mainpll_d4_d4", 379 "mainpll_d7_d4" 380 }; 381 382 static const char * const audio_h_parents[] = { 383 "clk26m", 384 "univpll_d7", 385 "apll1", 386 "apll2" 387 }; 388 389 static const char * const pwrap_ulposc_parents[] = { 390 "ulposc1_d10", 391 "clk26m", 392 "ulposc1_d4", 393 "ulposc1_d7", 394 "ulposc1_d8", 395 "ulposc1_d16", 396 "mainpll_d4_d8", 397 "univpll_d5_d8" 398 }; 399 400 static const char * const atb_parents[] = { 401 "clk26m", 402 "mainpll_d4_d2", 403 "mainpll_d5_d2" 404 }; 405 406 static const char * const pwrmcu_parents[] = { 407 "clk26m", 408 "mainpll_d7_d2", 409 "mainpll_d6_d2", 410 "mainpll_d5_d2", 411 "mainpll_d9", 412 "mainpll_d4_d2" 413 }; 414 415 static const char * const dp_parents[] = { 416 "clk26m", 417 "tvdpll1_d2", 418 "tvdpll2_d2", 419 "tvdpll1_d4", 420 "tvdpll2_d4", 421 "tvdpll1_d8", 422 "tvdpll2_d8", 423 "tvdpll1_d16", 424 "tvdpll2_d16" 425 }; 426 427 static const char * const disp_pwm_parents[] = { 428 "clk26m", 429 "univpll_d6_d4", 430 "ulposc1_d2", 431 "ulposc1_d4", 432 "ulposc1_d16" 433 }; 434 435 static const char * const usb_parents[] = { 436 "clk26m", 437 "univpll_d5_d4", 438 "univpll_d6_d4", 439 "univpll_d5_d2" 440 }; 441 442 static const char * const i2c_parents[] = { 443 "clk26m", 444 "mainpll_d4_d8", 445 "univpll_d5_d4" 446 }; 447 448 static const char * const seninf_parents[] = { 449 "clk26m", 450 "univpll_d4_d4", 451 "univpll_d6_d2", 452 "univpll_d4_d2", 453 "univpll_d7", 454 "univpll_d6", 455 "mmpll_d6", 456 "univpll_d5" 457 }; 458 459 static const char * const gcpu_parents[] = { 460 "clk26m", 461 "mainpll_d6", 462 "univpll_d4_d2", 463 "mmpll_d5_d2", 464 "univpll_d5_d2" 465 }; 466 467 static const char * const dxcc_parents[] = { 468 "clk26m", 469 "mainpll_d4_d2", 470 "mainpll_d4_d4", 471 "mainpll_d4_d8" 472 }; 473 474 static const char * const dpmaif_parents[] = { 475 "clk26m", 476 "univpll_d4_d4", 477 "mainpll_d6", 478 "mainpll_d4_d2", 479 "univpll_d4_d2" 480 }; 481 482 static const char * const aes_fde_parents[] = { 483 "clk26m", 484 "mainpll_d4_d2", 485 "mainpll_d6", 486 "mainpll_d4_d4", 487 "univpll_d4_d2", 488 "univpll_d6" 489 }; 490 491 static const char * const ufs_parents[] = { 492 "clk26m", 493 "mainpll_d4_d4", 494 "mainpll_d4_d8", 495 "univpll_d4_d4", 496 "mainpll_d6_d2", 497 "univpll_d6_d2", 498 "msdcpll_d2" 499 }; 500 501 static const char * const ufs_tick1us_parents[] = { 502 "clk26m_d52", 503 "clk26m" 504 }; 505 506 static const char * const ufs_mp_sap_parents[] = { 507 "clk26m", 508 "msdcpll_d16" 509 }; 510 511 static const char * const venc_parents[] = { 512 "clk26m", 513 "mmpll_d4_d2", 514 "mainpll_d6", 515 "univpll_d4_d2", 516 "mainpll_d4_d2", 517 "univpll_d6", 518 "mmpll_d6", 519 "mainpll_d5_d2", 520 "mainpll_d6_d2", 521 "mmpll_d9", 522 "univpll_d4_d4", 523 "mainpll_d4", 524 "univpll_d4", 525 "univpll_d5", 526 "univpll_d5_d2", 527 "mainpll_d5" 528 }; 529 530 static const char * const vdec_parents[] = { 531 "clk26m", 532 "mainpll_d5_d2", 533 "mmpll_d6_d2", 534 "univpll_d4_d2", 535 "mmpll_d4_d2", 536 "mainpll_d5", 537 "mmpll_d6", 538 "mmpll_d5", 539 "vdecpll", 540 "univpll_d4", 541 "mmpll_d4", 542 "univpll_d6_d2", 543 "mmpll_d9", 544 "univpll_d6", 545 "univpll_d5", 546 "mainpll_d4" 547 }; 548 549 static const char * const pwm_parents[] = { 550 "clk26m", 551 "univpll_d4_d8" 552 }; 553 554 static const char * const mcupm_parents[] = { 555 "clk26m", 556 "mainpll_d6_d2", 557 "mainpll_d7_d4", 558 }; 559 560 static const char * const spmi_parents[] = { 561 "clk26m", 562 "clk26m_d2", 563 "ulposc1_d8", 564 "ulposc1_d10", 565 "ulposc1_d16", 566 "ulposc1_d7", 567 "clk32k", 568 "mainpll_d7_d8", 569 "mainpll_d6_d8", 570 "mainpll_d5_d8" 571 }; 572 573 static const char * const dvfsrc_parents[] = { 574 "clk26m", 575 "ulposc1_d10", 576 "univpll_d6_d8", 577 "msdcpll_d16" 578 }; 579 580 static const char * const tl_parents[] = { 581 "clk26m", 582 "univpll_d5_d4", 583 "mainpll_d4_d4" 584 }; 585 586 static const char * const dsi_occ_parents[] = { 587 "clk26m", 588 "mainpll_d6_d2", 589 "univpll_d5_d2", 590 "univpll_d4_d2" 591 }; 592 593 static const char * const wpe_vpp_parents[] = { 594 "clk26m", 595 "mainpll_d5_d2", 596 "mmpll_d6_d2", 597 "univpll_d5_d2", 598 "mainpll_d4_d2", 599 "univpll_d4_d2", 600 "mmpll_d4_d2", 601 "mainpll_d6", 602 "mmpll_d7", 603 "univpll_d6", 604 "mainpll_d5", 605 "univpll_d5", 606 "mainpll_d4", 607 "tvdpll1", 608 "univpll_d4" 609 }; 610 611 static const char * const hdcp_parents[] = { 612 "clk26m", 613 "univpll_d4_d8", 614 "mainpll_d5_d8", 615 "univpll_d6_d4" 616 }; 617 618 static const char * const hdcp_24m_parents[] = { 619 "clk26m", 620 "univpll_192m_d4", 621 "univpll_192m_d8", 622 "univpll_d6_d8" 623 }; 624 625 static const char * const hd20_dacr_ref_parents[] = { 626 "clk26m", 627 "univpll_d4_d2", 628 "univpll_d4_d4", 629 "univpll_d4_d8" 630 }; 631 632 static const char * const hd20_hdcp_c_parents[] = { 633 "clk26m", 634 "msdcpll_d4", 635 "univpll_d4_d8", 636 "univpll_d6_d8" 637 }; 638 639 static const char * const hdmi_xtal_parents[] = { 640 "clk26m", 641 "clk26m_d2" 642 }; 643 644 static const char * const hdmi_apb_parents[] = { 645 "clk26m", 646 "univpll_d6_d4", 647 "msdcpll_d2" 648 }; 649 650 static const char * const snps_eth_250m_parents[] = { 651 "clk26m", 652 "ethpll_d2" 653 }; 654 655 static const char * const snps_eth_62p4m_ptp_parents[] = { 656 "apll2_d3", 657 "apll1_d3", 658 "clk26m", 659 "ethpll_d8" 660 }; 661 662 static const char * const snps_eth_50m_rmii_parents[] = { 663 "clk26m", 664 "ethpll_d10" 665 }; 666 667 static const char * const dgi_out_parents[] = { 668 "clk26m", 669 "dgipll", 670 "dgipll_d2", 671 "in_dgi", 672 "in_dgi_d2", 673 "mmpll_d4_d4" 674 }; 675 676 static const char * const nna_parents[] = { 677 "clk26m", 678 "nnapll", 679 "univpll_d4", 680 "mainpll_d4", 681 "univpll_d5", 682 "mmpll_d6", 683 "univpll_d6", 684 "mainpll_d6", 685 "mmpll_d4_d2", 686 "univpll_d4_d2", 687 "mainpll_d4_d2", 688 "mmpll_d6_d2" 689 }; 690 691 static const char * const adsp_parents[] = { 692 "clk26m", 693 "clk26m_d2", 694 "mainpll_d6", 695 "mainpll_d5_d2", 696 "univpll_d4_d4", 697 "univpll_d4", 698 "univpll_d6", 699 "ulposc1", 700 "adsppll", 701 "adsppll_d2", 702 "adsppll_d4", 703 "adsppll_d8" 704 }; 705 706 static const char * const asm_parents[] = { 707 "clk26m", 708 "univpll_d6_d4", 709 "univpll_d6_d2", 710 "mainpll_d5_d2" 711 }; 712 713 static const char * const apll1_parents[] = { 714 "clk26m", 715 "apll1_d4" 716 }; 717 718 static const char * const apll2_parents[] = { 719 "clk26m", 720 "apll2_d4" 721 }; 722 723 static const char * const apll3_parents[] = { 724 "clk26m", 725 "apll3_d4" 726 }; 727 728 static const char * const apll4_parents[] = { 729 "clk26m", 730 "apll4_d4" 731 }; 732 733 static const char * const apll5_parents[] = { 734 "clk26m", 735 "apll5_d4" 736 }; 737 738 static const char * const i2s_parents[] = { 739 "clk26m", 740 "apll1", 741 "apll2", 742 "apll3", 743 "apll4", 744 "apll5", 745 "hdmirx_apll" 746 }; 747 748 static const char * const a1sys_hp_parents[] = { 749 "clk26m", 750 "apll1_d4" 751 }; 752 753 static const char * const a2sys_parents[] = { 754 "clk26m", 755 "apll2_d4" 756 }; 757 758 static const char * const a3sys_parents[] = { 759 "clk26m", 760 "apll3_d4", 761 "apll4_d4", 762 "apll5_d4", 763 "hdmirx_apll_d3", 764 "hdmirx_apll_d4", 765 "hdmirx_apll_d6" 766 }; 767 768 static const char * const spinfi_b_parents[] = { 769 "clk26m", 770 "univpll_d6_d8", 771 "univpll_d5_d8", 772 "mainpll_d4_d8", 773 "mainpll_d7_d4", 774 "mainpll_d6_d4", 775 "univpll_d6_d4", 776 "univpll_d5_d4" 777 }; 778 779 static const char * const nfi1x_parents[] = { 780 "clk26m", 781 "univpll_d5_d4", 782 "mainpll_d7_d4", 783 "mainpll_d6_d4", 784 "univpll_d6_d4", 785 "mainpll_d4_d4", 786 "mainpll_d7_d2", 787 "mainpll_d6_d2" 788 }; 789 790 static const char * const ecc_parents[] = { 791 "clk26m", 792 "mainpll_d4_d4", 793 "mainpll_d5_d2", 794 "mainpll_d4_d2", 795 "mainpll_d6", 796 "univpll_d6" 797 }; 798 799 static const char * const audio_local_bus_parents[] = { 800 "clk26m", 801 "clk26m_d2", 802 "mainpll_d4_d4", 803 "mainpll_d7_d2", 804 "mainpll_d4_d2", 805 "mainpll_d5_d2", 806 "mainpll_d6_d2", 807 "mainpll_d7", 808 "univpll_d6", 809 "ulposc1", 810 "ulposc1_d4", 811 "ulposc1_d2" 812 }; 813 814 static const char * const spinor_parents[] = { 815 "clk26m", 816 "clk26m_d2", 817 "mainpll_d7_d8", 818 "univpll_d6_d8" 819 }; 820 821 static const char * const dvio_dgi_ref_parents[] = { 822 "clk26m", 823 "in_dgi", 824 "in_dgi_d2", 825 "in_dgi_d4", 826 "in_dgi_d6", 827 "in_dgi_d8", 828 "mmpll_d4_d4" 829 }; 830 831 static const char * const ulposc_parents[] = { 832 "ulposc1", 833 "ethpll_d2", 834 "mainpll_d4_d2", 835 "ethpll_d10" 836 }; 837 838 static const char * const ulposc_core_parents[] = { 839 "ulposc2", 840 "univpll_d7", 841 "mainpll_d6", 842 "ethpll_d10" 843 }; 844 845 static const char * const srck_parents[] = { 846 "ulposc1_d10", 847 "clk26m" 848 }; 849 850 static const char * const mfg_fast_parents[] = { 851 "top_mfg_core_tmp", 852 "mfgpll" 853 }; 854 855 static const struct mtk_mux top_mtk_muxes[] = { 856 /* 857 * CLK_CFG_0 858 * top_axi and top_bus_aximem are bus clocks, should not be closed by Linux. 859 * top_spm and top_scp are main clocks in always-on co-processor. 860 */ 861 MUX_GATE_CLR_SET_UPD_FLAGS(CLK_TOP_AXI, "top_axi", 862 axi_parents, 0x020, 0x024, 0x028, 0, 3, 7, 0x04, 0, CLK_IS_CRITICAL), 863 MUX_GATE_CLR_SET_UPD_FLAGS(CLK_TOP_SPM, "top_spm", 864 spm_parents, 0x020, 0x024, 0x028, 8, 2, 15, 0x04, 1, CLK_IS_CRITICAL), 865 MUX_GATE_CLR_SET_UPD_FLAGS(CLK_TOP_SCP, "top_scp", 866 scp_parents, 0x020, 0x024, 0x028, 16, 3, 23, 0x04, 2, CLK_IS_CRITICAL), 867 MUX_GATE_CLR_SET_UPD_FLAGS(CLK_TOP_BUS_AXIMEM, "top_bus_aximem", 868 bus_aximem_parents, 0x020, 0x024, 0x028, 24, 3, 31, 0x04, 3, CLK_IS_CRITICAL), 869 /* CLK_CFG_1 */ 870 MUX_GATE_CLR_SET_UPD(CLK_TOP_VPP, "top_vpp", 871 vpp_parents, 0x02C, 0x030, 0x034, 0, 4, 7, 0x04, 4), 872 MUX_GATE_CLR_SET_UPD(CLK_TOP_ETHDR, "top_ethdr", 873 ethdr_parents, 0x02C, 0x030, 0x034, 8, 4, 15, 0x04, 5), 874 MUX_GATE_CLR_SET_UPD(CLK_TOP_IPE, "top_ipe", 875 ipe_parents, 0x02C, 0x030, 0x034, 16, 4, 23, 0x04, 6), 876 MUX_GATE_CLR_SET_UPD(CLK_TOP_CAM, "top_cam", 877 cam_parents, 0x02C, 0x030, 0x034, 24, 4, 31, 0x04, 7), 878 /* CLK_CFG_2 */ 879 MUX_GATE_CLR_SET_UPD(CLK_TOP_CCU, "top_ccu", 880 ccu_parents, 0x038, 0x03C, 0x040, 0, 4, 7, 0x04, 8), 881 MUX_GATE_CLR_SET_UPD(CLK_TOP_IMG, "top_img", 882 img_parents, 0x038, 0x03C, 0x040, 8, 4, 15, 0x04, 9), 883 MUX_GATE_CLR_SET_UPD(CLK_TOP_CAMTM, "top_camtm", 884 camtm_parents, 0x038, 0x03C, 0x040, 16, 2, 23, 0x04, 10), 885 MUX_GATE_CLR_SET_UPD(CLK_TOP_DSP, "top_dsp", 886 dsp_parents, 0x038, 0x03C, 0x040, 24, 3, 31, 0x04, 11), 887 /* CLK_CFG_3 */ 888 MUX_GATE_CLR_SET_UPD(CLK_TOP_DSP1, "top_dsp1", 889 dsp1_parents, 0x044, 0x048, 0x04C, 0, 3, 7, 0x04, 12), 890 MUX_GATE_CLR_SET_UPD(CLK_TOP_DSP2, "top_dsp2", 891 dsp1_parents, 0x044, 0x048, 0x04C, 8, 3, 15, 0x04, 13), 892 MUX_GATE_CLR_SET_UPD(CLK_TOP_DSP3, "top_dsp3", 893 dsp1_parents, 0x044, 0x048, 0x04C, 16, 3, 23, 0x04, 14), 894 MUX_GATE_CLR_SET_UPD(CLK_TOP_DSP4, "top_dsp4", 895 dsp2_parents, 0x044, 0x048, 0x04C, 24, 3, 31, 0x04, 15), 896 /* CLK_CFG_4 */ 897 MUX_GATE_CLR_SET_UPD(CLK_TOP_DSP5, "top_dsp5", 898 dsp2_parents, 0x050, 0x054, 0x058, 0, 3, 7, 0x04, 16), 899 MUX_GATE_CLR_SET_UPD(CLK_TOP_DSP6, "top_dsp6", 900 dsp2_parents, 0x050, 0x054, 0x058, 8, 3, 15, 0x04, 17), 901 MUX_GATE_CLR_SET_UPD(CLK_TOP_DSP7, "top_dsp7", 902 dsp_parents, 0x050, 0x054, 0x058, 16, 3, 23, 0x04, 18), 903 MUX_GATE_CLR_SET_UPD(CLK_TOP_IPU_IF, "top_ipu_if", 904 ipu_if_parents, 0x050, 0x054, 0x058, 24, 3, 31, 0x04, 19), 905 /* CLK_CFG_5 */ 906 MUX_GATE_CLR_SET_UPD(CLK_TOP_MFG_CORE_TMP, "top_mfg_core_tmp", 907 mfg_parents, 0x05C, 0x060, 0x064, 0, 2, 7, 0x04, 20), 908 MUX_GATE_CLR_SET_UPD(CLK_TOP_CAMTG, "top_camtg", 909 camtg_parents, 0x05C, 0x060, 0x064, 8, 3, 15, 0x04, 21), 910 MUX_GATE_CLR_SET_UPD(CLK_TOP_CAMTG2, "top_camtg2", 911 camtg_parents, 0x05C, 0x060, 0x064, 16, 3, 23, 0x04, 22), 912 MUX_GATE_CLR_SET_UPD(CLK_TOP_CAMTG3, "top_camtg3", 913 camtg_parents, 0x05C, 0x060, 0x064, 24, 3, 31, 0x04, 23), 914 /* CLK_CFG_6 */ 915 MUX_GATE_CLR_SET_UPD(CLK_TOP_CAMTG4, "top_camtg4", 916 camtg_parents, 0x068, 0x06C, 0x070, 0, 3, 7, 0x04, 24), 917 MUX_GATE_CLR_SET_UPD(CLK_TOP_CAMTG5, "top_camtg5", 918 camtg_parents, 0x068, 0x06C, 0x070, 8, 3, 15, 0x04, 25), 919 MUX_GATE_CLR_SET_UPD(CLK_TOP_UART, "top_uart", 920 uart_parents, 0x068, 0x06C, 0x070, 16, 1, 23, 0x04, 26), 921 MUX_GATE_CLR_SET_UPD(CLK_TOP_SPI, "top_spi", 922 spi_parents, 0x068, 0x06C, 0x070, 24, 3, 31, 0x04, 27), 923 /* CLK_CFG_7 */ 924 MUX_GATE_CLR_SET_UPD(CLK_TOP_SPIS, "top_spis", 925 spis_parents, 0x074, 0x078, 0x07C, 0, 3, 7, 0x04, 28), 926 MUX_GATE_CLR_SET_UPD(CLK_TOP_MSDC50_0_HCLK, "top_msdc50_0_hclk", 927 msdc50_0_h_parents, 0x074, 0x078, 0x07C, 8, 2, 15, 0x04, 29), 928 MUX_GATE_CLR_SET_UPD(CLK_TOP_MSDC50_0, "top_msdc50_0", 929 msdc50_0_parents, 0x074, 0x078, 0x07C, 16, 3, 23, 0x04, 30), 930 MUX_GATE_CLR_SET_UPD(CLK_TOP_MSDC30_1, "top_msdc30_1", 931 msdc30_parents, 0x074, 0x078, 0x07C, 24, 3, 31, 0x04, 31), 932 /* CLK_CFG_8 */ 933 MUX_GATE_CLR_SET_UPD(CLK_TOP_MSDC30_2, "top_msdc30_2", 934 msdc30_parents, 0x080, 0x084, 0x088, 0, 3, 7, 0x08, 0), 935 MUX_GATE_CLR_SET_UPD(CLK_TOP_INTDIR, "top_intdir", 936 intdir_parents, 0x080, 0x084, 0x088, 8, 2, 15, 0x08, 1), 937 MUX_GATE_CLR_SET_UPD(CLK_TOP_AUD_INTBUS, "top_aud_intbus", 938 aud_intbus_parents, 0x080, 0x084, 0x088, 16, 2, 23, 0x08, 2), 939 MUX_GATE_CLR_SET_UPD(CLK_TOP_AUDIO_H, "top_audio_h", 940 audio_h_parents, 0x080, 0x084, 0x088, 24, 2, 31, 0x08, 3), 941 /* 942 * CLK_CFG_9 943 * top_pwrmcu is main clock in other co-processor, should not be 944 * handled by Linux. 945 */ 946 MUX_GATE_CLR_SET_UPD(CLK_TOP_PWRAP_ULPOSC, "top_pwrap_ulposc", 947 pwrap_ulposc_parents, 0x08C, 0x090, 0x094, 0, 3, 7, 0x08, 4), 948 MUX_GATE_CLR_SET_UPD(CLK_TOP_ATB, "top_atb", 949 atb_parents, 0x08C, 0x090, 0x094, 8, 2, 15, 0x08, 5), 950 MUX_GATE_CLR_SET_UPD_FLAGS(CLK_TOP_PWRMCU, "top_pwrmcu", 951 pwrmcu_parents, 0x08C, 0x090, 0x094, 16, 3, 23, 0x08, 6, CLK_IS_CRITICAL), 952 MUX_GATE_CLR_SET_UPD(CLK_TOP_DP, "top_dp", 953 dp_parents, 0x08C, 0x090, 0x094, 24, 4, 31, 0x08, 7), 954 /* CLK_CFG_10 */ 955 MUX_GATE_CLR_SET_UPD(CLK_TOP_EDP, "top_edp", 956 dp_parents, 0x098, 0x09C, 0x0A0, 0, 4, 7, 0x08, 8), 957 MUX_GATE_CLR_SET_UPD(CLK_TOP_DPI, "top_dpi", 958 dp_parents, 0x098, 0x09C, 0x0A0, 8, 4, 15, 0x08, 9), 959 MUX_GATE_CLR_SET_UPD(CLK_TOP_DISP_PWM0, "top_disp_pwm0", 960 disp_pwm_parents, 0x098, 0x09C, 0x0A0, 16, 3, 23, 0x08, 10), 961 MUX_GATE_CLR_SET_UPD(CLK_TOP_DISP_PWM1, "top_disp_pwm1", 962 disp_pwm_parents, 0x098, 0x09C, 0x0A0, 24, 3, 31, 0x08, 11), 963 /* CLK_CFG_11 */ 964 MUX_GATE_CLR_SET_UPD(CLK_TOP_USB_TOP, "top_usb_top", 965 usb_parents, 0x0A4, 0x0A8, 0x0AC, 0, 2, 7, 0x08, 12), 966 MUX_GATE_CLR_SET_UPD(CLK_TOP_SSUSB_XHCI, "top_ssusb_xhci", 967 usb_parents, 0x0A4, 0x0A8, 0x0AC, 8, 2, 15, 0x08, 13), 968 MUX_GATE_CLR_SET_UPD(CLK_TOP_USB_TOP_1P, "top_usb_top_1p", 969 usb_parents, 0x0A4, 0x0A8, 0x0AC, 16, 2, 23, 0x08, 14), 970 MUX_GATE_CLR_SET_UPD(CLK_TOP_SSUSB_XHCI_1P, "top_ssusb_xhci_1p", 971 usb_parents, 0x0A4, 0x0A8, 0x0AC, 24, 2, 31, 0x08, 15), 972 /* CLK_CFG_12 */ 973 MUX_GATE_CLR_SET_UPD(CLK_TOP_USB_TOP_2P, "top_usb_top_2p", 974 usb_parents, 0x0B0, 0x0B4, 0x0B8, 0, 2, 7, 0x08, 16), 975 MUX_GATE_CLR_SET_UPD(CLK_TOP_SSUSB_XHCI_2P, "top_ssusb_xhci_2p", 976 usb_parents, 0x0B0, 0x0B4, 0x0B8, 8, 2, 15, 0x08, 17), 977 MUX_GATE_CLR_SET_UPD(CLK_TOP_USB_TOP_3P, "top_usb_top_3p", 978 usb_parents, 0x0B0, 0x0B4, 0x0B8, 16, 2, 23, 0x08, 18), 979 MUX_GATE_CLR_SET_UPD(CLK_TOP_SSUSB_XHCI_3P, "top_ssusb_xhci_3p", 980 usb_parents, 0x0B0, 0x0B4, 0x0B8, 24, 2, 31, 0x08, 19), 981 /* CLK_CFG_13 */ 982 MUX_GATE_CLR_SET_UPD(CLK_TOP_I2C, "top_i2c", 983 i2c_parents, 0x0BC, 0x0C0, 0x0C4, 0, 2, 7, 0x08, 20), 984 MUX_GATE_CLR_SET_UPD(CLK_TOP_SENINF, "top_seninf", 985 seninf_parents, 0x0BC, 0x0C0, 0x0C4, 8, 3, 15, 0x08, 21), 986 MUX_GATE_CLR_SET_UPD(CLK_TOP_SENINF1, "top_seninf1", 987 seninf_parents, 0x0BC, 0x0C0, 0x0C4, 16, 3, 23, 0x08, 22), 988 MUX_GATE_CLR_SET_UPD(CLK_TOP_SENINF2, "top_seninf2", 989 seninf_parents, 0x0BC, 0x0C0, 0x0C4, 24, 3, 31, 0x08, 23), 990 /* CLK_CFG_14 */ 991 MUX_GATE_CLR_SET_UPD(CLK_TOP_SENINF3, "top_seninf3", 992 seninf_parents, 0x0C8, 0x0CC, 0x0D0, 0, 3, 7, 0x08, 24), 993 MUX_GATE_CLR_SET_UPD(CLK_TOP_GCPU, "top_gcpu", 994 gcpu_parents, 0x0C8, 0x0CC, 0x0D0, 8, 3, 15, 0x08, 25), 995 MUX_GATE_CLR_SET_UPD(CLK_TOP_DXCC, "top_dxcc", 996 dxcc_parents, 0x0C8, 0x0CC, 0x0D0, 16, 2, 23, 0x08, 26), 997 MUX_GATE_CLR_SET_UPD(CLK_TOP_DPMAIF_MAIN, "top_dpmaif_main", 998 dpmaif_parents, 0x0C8, 0x0CC, 0x0D0, 24, 3, 31, 0x08, 27), 999 /* CLK_CFG_15 */ 1000 MUX_GATE_CLR_SET_UPD(CLK_TOP_AES_UFSFDE, "top_aes_ufsfde", 1001 aes_fde_parents, 0x0D4, 0x0D8, 0x0DC, 0, 3, 7, 0x08, 28), 1002 MUX_GATE_CLR_SET_UPD(CLK_TOP_UFS, "top_ufs", 1003 ufs_parents, 0x0D4, 0x0D8, 0x0DC, 8, 3, 15, 0x08, 29), 1004 MUX_GATE_CLR_SET_UPD(CLK_TOP_UFS_TICK1US, "top_ufs_tick1us", 1005 ufs_tick1us_parents, 0x0D4, 0x0D8, 0x0DC, 16, 1, 23, 0x08, 30), 1006 MUX_GATE_CLR_SET_UPD(CLK_TOP_UFS_MP_SAP_CFG, "top_ufs_mp_sap_cfg", 1007 ufs_mp_sap_parents, 0x0D4, 0x0D8, 0x0DC, 24, 1, 31, 0x08, 31), 1008 /* 1009 * CLK_CFG_16 1010 * top_mcupm is main clock in other co-processor, should not be 1011 * handled by Linux. 1012 */ 1013 MUX_GATE_CLR_SET_UPD(CLK_TOP_VENC, "top_venc", 1014 venc_parents, 0x0E0, 0x0E4, 0x0E8, 0, 4, 7, 0x0C, 0), 1015 MUX_GATE_CLR_SET_UPD(CLK_TOP_VDEC, "top_vdec", 1016 vdec_parents, 0x0E0, 0x0E4, 0x0E8, 8, 4, 15, 0x0C, 1), 1017 MUX_GATE_CLR_SET_UPD(CLK_TOP_PWM, "top_pwm", 1018 pwm_parents, 0x0E0, 0x0E4, 0x0E8, 16, 1, 23, 0x0C, 2), 1019 MUX_GATE_CLR_SET_UPD_FLAGS(CLK_TOP_MCUPM, "top_mcupm", 1020 mcupm_parents, 0x0E0, 0x0E4, 0x0E8, 24, 2, 31, 0x0C, 3, CLK_IS_CRITICAL), 1021 /* 1022 * CLK_CFG_17 1023 * top_dvfsrc is for internal DVFS usage, should not be handled by Linux. 1024 */ 1025 MUX_GATE_CLR_SET_UPD(CLK_TOP_SPMI_P_MST, "top_spmi_p_mst", 1026 spmi_parents, 0x0EC, 0x0F0, 0x0F4, 0, 4, 7, 0x0C, 4), 1027 MUX_GATE_CLR_SET_UPD(CLK_TOP_SPMI_M_MST, "top_spmi_m_mst", 1028 spmi_parents, 0x0EC, 0x0F0, 0x0F4, 8, 4, 15, 0x0C, 5), 1029 MUX_GATE_CLR_SET_UPD_FLAGS(CLK_TOP_DVFSRC, "top_dvfsrc", 1030 dvfsrc_parents, 0x0EC, 0x0F0, 0x0F4, 16, 2, 23, 0x0C, 6, CLK_IS_CRITICAL), 1031 MUX_GATE_CLR_SET_UPD(CLK_TOP_TL, "top_tl", 1032 tl_parents, 0x0EC, 0x0F0, 0x0F4, 24, 2, 31, 0x0C, 7), 1033 /* CLK_CFG_18 */ 1034 MUX_GATE_CLR_SET_UPD(CLK_TOP_TL_P1, "top_tl_p1", 1035 tl_parents, 0x0F8, 0x0FC, 0x0100, 0, 2, 7, 0x0C, 8), 1036 MUX_GATE_CLR_SET_UPD(CLK_TOP_AES_MSDCFDE, "top_aes_msdcfde", 1037 aes_fde_parents, 0x0F8, 0x0FC, 0x0100, 8, 3, 15, 0x0C, 9), 1038 MUX_GATE_CLR_SET_UPD(CLK_TOP_DSI_OCC, "top_dsi_occ", 1039 dsi_occ_parents, 0x0F8, 0x0FC, 0x0100, 16, 2, 23, 0x0C, 10), 1040 MUX_GATE_CLR_SET_UPD(CLK_TOP_WPE_VPP, "top_wpe_vpp", 1041 wpe_vpp_parents, 0x0F8, 0x0FC, 0x0100, 24, 4, 31, 0x0C, 11), 1042 /* CLK_CFG_19 */ 1043 MUX_GATE_CLR_SET_UPD(CLK_TOP_HDCP, "top_hdcp", 1044 hdcp_parents, 0x0104, 0x0108, 0x010C, 0, 2, 7, 0x0C, 12), 1045 MUX_GATE_CLR_SET_UPD(CLK_TOP_HDCP_24M, "top_hdcp_24m", 1046 hdcp_24m_parents, 0x0104, 0x0108, 0x010C, 8, 2, 15, 0x0C, 13), 1047 MUX_GATE_CLR_SET_UPD(CLK_TOP_HD20_DACR_REF_CLK, "top_hd20_dacr_ref_clk", 1048 hd20_dacr_ref_parents, 0x0104, 0x0108, 0x010C, 16, 2, 23, 0x0C, 14), 1049 MUX_GATE_CLR_SET_UPD(CLK_TOP_HD20_HDCP_CCLK, "top_hd20_hdcp_cclk", 1050 hd20_hdcp_c_parents, 0x0104, 0x0108, 0x010C, 24, 2, 31, 0x0C, 15), 1051 /* CLK_CFG_20 */ 1052 MUX_GATE_CLR_SET_UPD(CLK_TOP_HDMI_XTAL, "top_hdmi_xtal", 1053 hdmi_xtal_parents, 0x0110, 0x0114, 0x0118, 0, 1, 7, 0x0C, 16), 1054 MUX_GATE_CLR_SET_UPD(CLK_TOP_HDMI_APB, "top_hdmi_apb", 1055 hdmi_apb_parents, 0x0110, 0x0114, 0x0118, 8, 2, 15, 0x0C, 17), 1056 MUX_GATE_CLR_SET_UPD(CLK_TOP_SNPS_ETH_250M, "top_snps_eth_250m", 1057 snps_eth_250m_parents, 0x0110, 0x0114, 0x0118, 16, 1, 23, 0x0C, 18), 1058 MUX_GATE_CLR_SET_UPD(CLK_TOP_SNPS_ETH_62P4M_PTP, "top_snps_eth_62p4m_ptp", 1059 snps_eth_62p4m_ptp_parents, 0x0110, 0x0114, 0x0118, 24, 2, 31, 0x0C, 19), 1060 /* CLK_CFG_21 */ 1061 MUX_GATE_CLR_SET_UPD(CLK_TOP_SNPS_ETH_50M_RMII, "snps_eth_50m_rmii", 1062 snps_eth_50m_rmii_parents, 0x011C, 0x0120, 0x0124, 0, 1, 7, 0x0C, 20), 1063 MUX_GATE_CLR_SET_UPD(CLK_TOP_DGI_OUT, "top_dgi_out", 1064 dgi_out_parents, 0x011C, 0x0120, 0x0124, 8, 3, 15, 0x0C, 21), 1065 MUX_GATE_CLR_SET_UPD(CLK_TOP_NNA0, "top_nna0", 1066 nna_parents, 0x011C, 0x0120, 0x0124, 16, 4, 23, 0x0C, 22), 1067 MUX_GATE_CLR_SET_UPD(CLK_TOP_NNA1, "top_nna1", 1068 nna_parents, 0x011C, 0x0120, 0x0124, 24, 4, 31, 0x0C, 23), 1069 /* CLK_CFG_22 */ 1070 MUX_GATE_CLR_SET_UPD(CLK_TOP_ADSP, "top_adsp", 1071 adsp_parents, 0x0128, 0x012C, 0x0130, 0, 4, 7, 0x0C, 24), 1072 MUX_GATE_CLR_SET_UPD(CLK_TOP_ASM_H, "top_asm_h", 1073 asm_parents, 0x0128, 0x012C, 0x0130, 8, 2, 15, 0x0C, 25), 1074 MUX_GATE_CLR_SET_UPD(CLK_TOP_ASM_M, "top_asm_m", 1075 asm_parents, 0x0128, 0x012C, 0x0130, 16, 2, 23, 0x0C, 26), 1076 MUX_GATE_CLR_SET_UPD(CLK_TOP_ASM_L, "top_asm_l", 1077 asm_parents, 0x0128, 0x012C, 0x0130, 24, 2, 31, 0x0C, 27), 1078 /* CLK_CFG_23 */ 1079 MUX_GATE_CLR_SET_UPD(CLK_TOP_APLL1, "top_apll1", 1080 apll1_parents, 0x0134, 0x0138, 0x013C, 0, 1, 7, 0x0C, 28), 1081 MUX_GATE_CLR_SET_UPD(CLK_TOP_APLL2, "top_apll2", 1082 apll2_parents, 0x0134, 0x0138, 0x013C, 8, 1, 15, 0x0C, 29), 1083 MUX_GATE_CLR_SET_UPD(CLK_TOP_APLL3, "top_apll3", 1084 apll3_parents, 0x0134, 0x0138, 0x013C, 16, 1, 23, 0x0C, 30), 1085 MUX_GATE_CLR_SET_UPD(CLK_TOP_APLL4, "top_apll4", 1086 apll4_parents, 0x0134, 0x0138, 0x013C, 24, 1, 31, 0x0C, 31), 1087 /* 1088 * CLK_CFG_24 1089 * i2so4_mck is not used in MT8195. 1090 */ 1091 MUX_GATE_CLR_SET_UPD(CLK_TOP_APLL5, "top_apll5", 1092 apll5_parents, 0x0140, 0x0144, 0x0148, 0, 1, 7, 0x010, 0), 1093 MUX_GATE_CLR_SET_UPD(CLK_TOP_I2SO1_MCK, "top_i2so1_mck", 1094 i2s_parents, 0x0140, 0x0144, 0x0148, 8, 3, 15, 0x010, 1), 1095 MUX_GATE_CLR_SET_UPD(CLK_TOP_I2SO2_MCK, "top_i2so2_mck", 1096 i2s_parents, 0x0140, 0x0144, 0x0148, 16, 3, 23, 0x010, 2), 1097 /* 1098 * CLK_CFG_25 1099 * i2so5_mck and i2si4_mck are not used in MT8195. 1100 */ 1101 MUX_GATE_CLR_SET_UPD(CLK_TOP_I2SI1_MCK, "top_i2si1_mck", 1102 i2s_parents, 0x014C, 0x0150, 0x0154, 8, 3, 15, 0x010, 5), 1103 MUX_GATE_CLR_SET_UPD(CLK_TOP_I2SI2_MCK, "top_i2si2_mck", 1104 i2s_parents, 0x014C, 0x0150, 0x0154, 16, 3, 23, 0x010, 6), 1105 /* 1106 * CLK_CFG_26 1107 * i2si5_mck is not used in MT8195. 1108 */ 1109 MUX_GATE_CLR_SET_UPD(CLK_TOP_DPTX_MCK, "top_dptx_mck", 1110 i2s_parents, 0x0158, 0x015C, 0x0160, 8, 3, 15, 0x010, 9), 1111 MUX_GATE_CLR_SET_UPD(CLK_TOP_AUD_IEC_CLK, "top_aud_iec_clk", 1112 i2s_parents, 0x0158, 0x015C, 0x0160, 16, 3, 23, 0x010, 10), 1113 MUX_GATE_CLR_SET_UPD(CLK_TOP_A1SYS_HP, "top_a1sys_hp", 1114 a1sys_hp_parents, 0x0158, 0x015C, 0x0160, 24, 1, 31, 0x010, 11), 1115 /* CLK_CFG_27 */ 1116 MUX_GATE_CLR_SET_UPD(CLK_TOP_A2SYS_HF, "top_a2sys_hf", 1117 a2sys_parents, 0x0164, 0x0168, 0x016C, 0, 1, 7, 0x010, 12), 1118 MUX_GATE_CLR_SET_UPD(CLK_TOP_A3SYS_HF, "top_a3sys_hf", 1119 a3sys_parents, 0x0164, 0x0168, 0x016C, 8, 3, 15, 0x010, 13), 1120 MUX_GATE_CLR_SET_UPD(CLK_TOP_A4SYS_HF, "top_a4sys_hf", 1121 a3sys_parents, 0x0164, 0x0168, 0x016C, 16, 3, 23, 0x010, 14), 1122 MUX_GATE_CLR_SET_UPD(CLK_TOP_SPINFI_BCLK, "top_spinfi_bclk", 1123 spinfi_b_parents, 0x0164, 0x0168, 0x016C, 24, 3, 31, 0x010, 15), 1124 /* CLK_CFG_28 */ 1125 MUX_GATE_CLR_SET_UPD(CLK_TOP_NFI1X, "top_nfi1x", 1126 nfi1x_parents, 0x0170, 0x0174, 0x0178, 0, 3, 7, 0x010, 16), 1127 MUX_GATE_CLR_SET_UPD(CLK_TOP_ECC, "top_ecc", 1128 ecc_parents, 0x0170, 0x0174, 0x0178, 8, 3, 15, 0x010, 17), 1129 MUX_GATE_CLR_SET_UPD(CLK_TOP_AUDIO_LOCAL_BUS, "top_audio_local_bus", 1130 audio_local_bus_parents, 0x0170, 0x0174, 0x0178, 16, 4, 23, 0x010, 18), 1131 MUX_GATE_CLR_SET_UPD(CLK_TOP_SPINOR, "top_spinor", 1132 spinor_parents, 0x0170, 0x0174, 0x0178, 24, 2, 31, 0x010, 19), 1133 /* 1134 * CLK_CFG_29 1135 * top_ulposc/top_ulposc_core/top_srck are clock source of always on co-processor, 1136 * should not be closed by Linux. 1137 */ 1138 MUX_GATE_CLR_SET_UPD(CLK_TOP_DVIO_DGI_REF, "top_dvio_dgi_ref", 1139 dvio_dgi_ref_parents, 0x017C, 0x0180, 0x0184, 0, 3, 7, 0x010, 20), 1140 MUX_GATE_CLR_SET_UPD_FLAGS(CLK_TOP_ULPOSC, "top_ulposc", 1141 ulposc_parents, 0x017C, 0x0180, 0x0184, 8, 2, 15, 0x010, 21, CLK_IS_CRITICAL), 1142 MUX_GATE_CLR_SET_UPD_FLAGS(CLK_TOP_ULPOSC_CORE, "top_ulposc_core", 1143 ulposc_core_parents, 0x017C, 0x0180, 0x0184, 16, 2, 23, 0x010, 22, CLK_IS_CRITICAL), 1144 MUX_GATE_CLR_SET_UPD_FLAGS(CLK_TOP_SRCK, "top_srck", 1145 srck_parents, 0x017C, 0x0180, 0x0184, 24, 1, 31, 0x010, 23, CLK_IS_CRITICAL), 1146 /* 1147 * the clocks in CLK_CFG_30 ~ 37 are backup clock source, no need to handled 1148 * by Linux. 1149 */ 1150 }; 1151 1152 static struct mtk_composite top_muxes[] = { 1153 /* CLK_MISC_CFG_3 */ 1154 MUX(CLK_TOP_MFG_CK_FAST_REF, "mfg_ck_fast_ref", mfg_fast_parents, 0x0250, 8, 1), 1155 }; 1156 1157 static const struct mtk_composite top_adj_divs[] = { 1158 DIV_GATE(CLK_TOP_APLL12_DIV0, "apll12_div0", "top_i2si1_mck", 0x0320, 0, 0x0328, 8, 0), 1159 DIV_GATE(CLK_TOP_APLL12_DIV1, "apll12_div1", "top_i2si2_mck", 0x0320, 1, 0x0328, 8, 8), 1160 DIV_GATE(CLK_TOP_APLL12_DIV2, "apll12_div2", "top_i2so1_mck", 0x0320, 2, 0x0328, 8, 16), 1161 DIV_GATE(CLK_TOP_APLL12_DIV3, "apll12_div3", "top_i2so2_mck", 0x0320, 3, 0x0328, 8, 24), 1162 DIV_GATE(CLK_TOP_APLL12_DIV4, "apll12_div4", "top_aud_iec_clk", 0x0320, 4, 0x0334, 8, 0), 1163 /* apll12_div5 ~ 8 are not used in MT8195. */ 1164 DIV_GATE(CLK_TOP_APLL12_DIV9, "apll12_div9", "top_dptx_mck", 0x0320, 9, 0x0338, 8, 8), 1165 }; 1166 1167 static const struct mtk_gate_regs top0_cg_regs = { 1168 .set_ofs = 0x238, 1169 .clr_ofs = 0x238, 1170 .sta_ofs = 0x238, 1171 }; 1172 1173 static const struct mtk_gate_regs top1_cg_regs = { 1174 .set_ofs = 0x250, 1175 .clr_ofs = 0x250, 1176 .sta_ofs = 0x250, 1177 }; 1178 1179 #define GATE_TOP0_FLAGS(_id, _name, _parent, _shift, _flag) \ 1180 GATE_MTK_FLAGS(_id, _name, _parent, &top0_cg_regs, _shift, \ 1181 &mtk_clk_gate_ops_no_setclr_inv, _flag) 1182 1183 #define GATE_TOP0(_id, _name, _parent, _shift) \ 1184 GATE_TOP0_FLAGS(_id, _name, _parent, _shift, 0) 1185 1186 #define GATE_TOP1(_id, _name, _parent, _shift) \ 1187 GATE_MTK(_id, _name, _parent, &top1_cg_regs, _shift, &mtk_clk_gate_ops_no_setclr_inv) 1188 1189 static const struct mtk_gate top_clks[] = { 1190 /* TOP0 */ 1191 GATE_TOP0(CLK_TOP_CFG_VPP0, "cfg_vpp0", "top_vpp", 0), 1192 GATE_TOP0(CLK_TOP_CFG_VPP1, "cfg_vpp1", "top_vpp", 1), 1193 GATE_TOP0(CLK_TOP_CFG_VDO0, "cfg_vdo0", "top_vpp", 2), 1194 GATE_TOP0(CLK_TOP_CFG_VDO1, "cfg_vdo1", "top_vpp", 3), 1195 GATE_TOP0(CLK_TOP_CFG_UNIPLL_SES, "cfg_unipll_ses", "univpll_d2", 4), 1196 GATE_TOP0(CLK_TOP_CFG_26M_VPP0, "cfg_26m_vpp0", "clk26m", 5), 1197 GATE_TOP0(CLK_TOP_CFG_26M_VPP1, "cfg_26m_vpp1", "clk26m", 6), 1198 GATE_TOP0(CLK_TOP_CFG_26M_AUD, "cfg_26m_aud", "clk26m", 9), 1199 /* 1200 * cfg_axi_east, cfg_axi_east_north, cfg_axi_north and cfg_axi_south 1201 * are peripheral bus clock branches. 1202 */ 1203 GATE_TOP0_FLAGS(CLK_TOP_CFG_AXI_EAST, "cfg_axi_east", "top_axi", 10, CLK_IS_CRITICAL), 1204 GATE_TOP0_FLAGS(CLK_TOP_CFG_AXI_EAST_NORTH, "cfg_axi_east_north", "top_axi", 11, 1205 CLK_IS_CRITICAL), 1206 GATE_TOP0_FLAGS(CLK_TOP_CFG_AXI_NORTH, "cfg_axi_north", "top_axi", 12, CLK_IS_CRITICAL), 1207 GATE_TOP0_FLAGS(CLK_TOP_CFG_AXI_SOUTH, "cfg_axi_south", "top_axi", 13, CLK_IS_CRITICAL), 1208 GATE_TOP0(CLK_TOP_CFG_EXT_TEST, "cfg_ext_test", "msdcpll_d2", 15), 1209 /* TOP1 */ 1210 GATE_TOP1(CLK_TOP_SSUSB_REF, "ssusb_ref", "clk26m", 0), 1211 GATE_TOP1(CLK_TOP_SSUSB_PHY_REF, "ssusb_phy_ref", "clk26m", 1), 1212 GATE_TOP1(CLK_TOP_SSUSB_P1_REF, "ssusb_p1_ref", "clk26m", 2), 1213 GATE_TOP1(CLK_TOP_SSUSB_PHY_P1_REF, "ssusb_phy_p1_ref", "clk26m", 3), 1214 GATE_TOP1(CLK_TOP_SSUSB_P2_REF, "ssusb_p2_ref", "clk26m", 4), 1215 GATE_TOP1(CLK_TOP_SSUSB_PHY_P2_REF, "ssusb_phy_p2_ref", "clk26m", 5), 1216 GATE_TOP1(CLK_TOP_SSUSB_P3_REF, "ssusb_p3_ref", "clk26m", 6), 1217 GATE_TOP1(CLK_TOP_SSUSB_PHY_P3_REF, "ssusb_phy_p3_ref", "clk26m", 7), 1218 }; 1219 1220 static const struct of_device_id of_match_clk_mt8195_topck[] = { 1221 { .compatible = "mediatek,mt8195-topckgen", }, 1222 {} 1223 }; 1224 1225 static int clk_mt8195_topck_probe(struct platform_device *pdev) 1226 { 1227 struct clk_hw_onecell_data *top_clk_data; 1228 struct device_node *node = pdev->dev.of_node; 1229 int r; 1230 void __iomem *base; 1231 1232 top_clk_data = mtk_alloc_clk_data(CLK_TOP_NR_CLK); 1233 if (!top_clk_data) 1234 return -ENOMEM; 1235 1236 base = devm_platform_ioremap_resource(pdev, 0); 1237 if (IS_ERR(base)) { 1238 r = PTR_ERR(base); 1239 goto free_top_data; 1240 } 1241 1242 r = mtk_clk_register_fixed_clks(top_fixed_clks, ARRAY_SIZE(top_fixed_clks), 1243 top_clk_data); 1244 if (r) 1245 goto free_top_data; 1246 1247 r = mtk_clk_register_factors(top_divs, ARRAY_SIZE(top_divs), top_clk_data); 1248 if (r) 1249 goto unregister_fixed_clks; 1250 1251 r = mtk_clk_register_muxes(top_mtk_muxes, ARRAY_SIZE(top_mtk_muxes), node, 1252 &mt8195_clk_lock, top_clk_data); 1253 if (r) 1254 goto unregister_factors; 1255 1256 r = mtk_clk_register_composites(top_muxes, ARRAY_SIZE(top_muxes), base, 1257 &mt8195_clk_lock, top_clk_data); 1258 if (r) 1259 goto unregister_muxes; 1260 1261 r = mtk_clk_register_composites(top_adj_divs, ARRAY_SIZE(top_adj_divs), base, 1262 &mt8195_clk_lock, top_clk_data); 1263 if (r) 1264 goto unregister_composite_muxes; 1265 1266 r = mtk_clk_register_gates(node, top_clks, ARRAY_SIZE(top_clks), top_clk_data); 1267 if (r) 1268 goto unregister_composite_divs; 1269 1270 r = of_clk_add_hw_provider(node, of_clk_hw_onecell_get, top_clk_data); 1271 if (r) 1272 goto unregister_gates; 1273 1274 platform_set_drvdata(pdev, top_clk_data); 1275 1276 return r; 1277 1278 unregister_gates: 1279 mtk_clk_unregister_gates(top_clks, ARRAY_SIZE(top_clks), top_clk_data); 1280 unregister_composite_divs: 1281 mtk_clk_unregister_composites(top_adj_divs, ARRAY_SIZE(top_adj_divs), top_clk_data); 1282 unregister_composite_muxes: 1283 mtk_clk_unregister_composites(top_muxes, ARRAY_SIZE(top_muxes), top_clk_data); 1284 unregister_muxes: 1285 mtk_clk_unregister_muxes(top_mtk_muxes, ARRAY_SIZE(top_mtk_muxes), top_clk_data); 1286 unregister_factors: 1287 mtk_clk_unregister_factors(top_divs, ARRAY_SIZE(top_divs), top_clk_data); 1288 unregister_fixed_clks: 1289 mtk_clk_unregister_fixed_clks(top_fixed_clks, ARRAY_SIZE(top_fixed_clks), top_clk_data); 1290 free_top_data: 1291 mtk_free_clk_data(top_clk_data); 1292 return r; 1293 } 1294 1295 static int clk_mt8195_topck_remove(struct platform_device *pdev) 1296 { 1297 struct clk_hw_onecell_data *top_clk_data = platform_get_drvdata(pdev); 1298 struct device_node *node = pdev->dev.of_node; 1299 1300 of_clk_del_provider(node); 1301 mtk_clk_unregister_gates(top_clks, ARRAY_SIZE(top_clks), top_clk_data); 1302 mtk_clk_unregister_composites(top_adj_divs, ARRAY_SIZE(top_adj_divs), top_clk_data); 1303 mtk_clk_unregister_composites(top_muxes, ARRAY_SIZE(top_muxes), top_clk_data); 1304 mtk_clk_unregister_muxes(top_mtk_muxes, ARRAY_SIZE(top_mtk_muxes), top_clk_data); 1305 mtk_clk_unregister_factors(top_divs, ARRAY_SIZE(top_divs), top_clk_data); 1306 mtk_clk_unregister_fixed_clks(top_fixed_clks, ARRAY_SIZE(top_fixed_clks), top_clk_data); 1307 mtk_free_clk_data(top_clk_data); 1308 1309 return 0; 1310 } 1311 1312 static struct platform_driver clk_mt8195_topck_drv = { 1313 .probe = clk_mt8195_topck_probe, 1314 .remove = clk_mt8195_topck_remove, 1315 .driver = { 1316 .name = "clk-mt8195-topck", 1317 .of_match_table = of_match_clk_mt8195_topck, 1318 }, 1319 }; 1320 builtin_platform_driver(clk_mt8195_topck_drv); 1321