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_FLAGS(CLK_TOP_MAINPLL_D3, "mainpll_d3", "mainpll", 1, 3, 0), 39 FACTOR_FLAGS(CLK_TOP_MAINPLL_D4, "mainpll_d4", "mainpll", 1, 4, 0), 40 FACTOR_FLAGS(CLK_TOP_MAINPLL_D4_D2, "mainpll_d4_d2", "mainpll_d4", 1, 2, 0), 41 FACTOR_FLAGS(CLK_TOP_MAINPLL_D4_D4, "mainpll_d4_d4", "mainpll_d4", 1, 4, 0), 42 FACTOR_FLAGS(CLK_TOP_MAINPLL_D4_D8, "mainpll_d4_d8", "mainpll_d4", 1, 8, 0), 43 FACTOR_FLAGS(CLK_TOP_MAINPLL_D5, "mainpll_d5", "mainpll", 1, 5, 0), 44 FACTOR_FLAGS(CLK_TOP_MAINPLL_D5_D2, "mainpll_d5_d2", "mainpll_d5", 1, 2, 0), 45 FACTOR_FLAGS(CLK_TOP_MAINPLL_D5_D4, "mainpll_d5_d4", "mainpll_d5", 1, 4, 0), 46 FACTOR_FLAGS(CLK_TOP_MAINPLL_D5_D8, "mainpll_d5_d8", "mainpll_d5", 1, 8, 0), 47 FACTOR_FLAGS(CLK_TOP_MAINPLL_D6, "mainpll_d6", "mainpll", 1, 6, 0), 48 FACTOR_FLAGS(CLK_TOP_MAINPLL_D6_D2, "mainpll_d6_d2", "mainpll_d6", 1, 2, 0), 49 FACTOR_FLAGS(CLK_TOP_MAINPLL_D6_D4, "mainpll_d6_d4", "mainpll_d6", 1, 4, 0), 50 FACTOR_FLAGS(CLK_TOP_MAINPLL_D6_D8, "mainpll_d6_d8", "mainpll_d6", 1, 8, 0), 51 FACTOR_FLAGS(CLK_TOP_MAINPLL_D7, "mainpll_d7", "mainpll", 1, 7, 0), 52 FACTOR_FLAGS(CLK_TOP_MAINPLL_D7_D2, "mainpll_d7_d2", "mainpll_d7", 1, 2, 0), 53 FACTOR_FLAGS(CLK_TOP_MAINPLL_D7_D4, "mainpll_d7_d4", "mainpll_d7", 1, 4, 0), 54 FACTOR_FLAGS(CLK_TOP_MAINPLL_D7_D8, "mainpll_d7_d8", "mainpll_d7", 1, 8, 0), 55 FACTOR_FLAGS(CLK_TOP_MAINPLL_D9, "mainpll_d9", "mainpll", 1, 9, 0), 56 FACTOR_FLAGS(CLK_TOP_UNIVPLL_D2, "univpll_d2", "univpll", 1, 2, 0), 57 FACTOR_FLAGS(CLK_TOP_UNIVPLL_D3, "univpll_d3", "univpll", 1, 3, 0), 58 FACTOR_FLAGS(CLK_TOP_UNIVPLL_D4, "univpll_d4", "univpll", 1, 4, 0), 59 FACTOR_FLAGS(CLK_TOP_UNIVPLL_D4_D2, "univpll_d4_d2", "univpll_d4", 1, 2, 0), 60 FACTOR_FLAGS(CLK_TOP_UNIVPLL_D4_D4, "univpll_d4_d4", "univpll_d4", 1, 4, 0), 61 FACTOR_FLAGS(CLK_TOP_UNIVPLL_D4_D8, "univpll_d4_d8", "univpll_d4", 1, 8, 0), 62 FACTOR_FLAGS(CLK_TOP_UNIVPLL_D5, "univpll_d5", "univpll", 1, 5, 0), 63 FACTOR_FLAGS(CLK_TOP_UNIVPLL_D5_D2, "univpll_d5_d2", "univpll_d5", 1, 2, 0), 64 FACTOR_FLAGS(CLK_TOP_UNIVPLL_D5_D4, "univpll_d5_d4", "univpll_d5", 1, 4, 0), 65 FACTOR_FLAGS(CLK_TOP_UNIVPLL_D5_D8, "univpll_d5_d8", "univpll_d5", 1, 8, 0), 66 FACTOR_FLAGS(CLK_TOP_UNIVPLL_D6, "univpll_d6", "univpll", 1, 6, 0), 67 FACTOR_FLAGS(CLK_TOP_UNIVPLL_D6_D2, "univpll_d6_d2", "univpll_d6", 1, 2, 0), 68 FACTOR_FLAGS(CLK_TOP_UNIVPLL_D6_D4, "univpll_d6_d4", "univpll_d6", 1, 4, 0), 69 FACTOR_FLAGS(CLK_TOP_UNIVPLL_D6_D8, "univpll_d6_d8", "univpll_d6", 1, 8, 0), 70 FACTOR_FLAGS(CLK_TOP_UNIVPLL_D6_D16, "univpll_d6_d16", "univpll_d6", 1, 16, 0), 71 FACTOR_FLAGS(CLK_TOP_UNIVPLL_D7, "univpll_d7", "univpll", 1, 7, 0), 72 FACTOR_FLAGS(CLK_TOP_UNIVPLL_192M, "univpll_192m", "univpll", 1, 13, 0), 73 FACTOR_FLAGS(CLK_TOP_UNIVPLL_192M_D4, "univpll_192m_d4", "univpll_192m", 1, 4, 0), 74 FACTOR_FLAGS(CLK_TOP_UNIVPLL_192M_D8, "univpll_192m_d8", "univpll_192m", 1, 8, 0), 75 FACTOR_FLAGS(CLK_TOP_UNIVPLL_192M_D16, "univpll_192m_d16", "univpll_192m", 1, 16, 0), 76 FACTOR_FLAGS(CLK_TOP_UNIVPLL_192M_D32, "univpll_192m_d32", "univpll_192m", 1, 32, 0), 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 /* 302 * MFG can be also parented to "univpll_d6" and "univpll_d7": 303 * these have been removed from the parents list to let us 304 * achieve GPU DVFS without any special clock handlers. 305 */ 306 static const char * const mfg_parents[] = { 307 "clk26m", 308 "mainpll_d5_d2" 309 }; 310 311 static const char * const camtg_parents[] = { 312 "clk26m", 313 "univpll_192m_d8", 314 "univpll_d6_d8", 315 "univpll_192m_d4", 316 "univpll_d6_d16", 317 "clk26m_d2", 318 "univpll_192m_d16", 319 "univpll_192m_d32" 320 }; 321 322 static const char * const uart_parents[] = { 323 "clk26m", 324 "univpll_d6_d8" 325 }; 326 327 static const char * const spi_parents[] = { 328 "clk26m", 329 "mainpll_d5_d4", 330 "mainpll_d6_d4", 331 "msdcpll_d4", 332 "univpll_d6_d2", 333 "mainpll_d6_d2", 334 "mainpll_d4_d4", 335 "univpll_d5_d4" 336 }; 337 338 static const char * const spis_parents[] = { 339 "clk26m", 340 "univpll_d6", 341 "mainpll_d6", 342 "univpll_d4_d2", 343 "univpll_d6_d2", 344 "univpll_d4_d4", 345 "univpll_d6_d4", 346 "mainpll_d7_d4" 347 }; 348 349 static const char * const msdc50_0_h_parents[] = { 350 "clk26m", 351 "mainpll_d4_d2", 352 "mainpll_d6_d2" 353 }; 354 355 static const char * const msdc50_0_parents[] = { 356 "clk26m", 357 "msdcpll", 358 "msdcpll_d2", 359 "univpll_d4_d4", 360 "mainpll_d6_d2", 361 "univpll_d4_d2" 362 }; 363 364 static const char * const msdc30_parents[] = { 365 "clk26m", 366 "univpll_d6_d2", 367 "mainpll_d6_d2", 368 "mainpll_d7_d2", 369 "msdcpll_d2" 370 }; 371 372 static const char * const intdir_parents[] = { 373 "clk26m", 374 "univpll_d6", 375 "mainpll_d4", 376 "univpll_d4" 377 }; 378 379 static const char * const aud_intbus_parents[] = { 380 "clk26m", 381 "mainpll_d4_d4", 382 "mainpll_d7_d4" 383 }; 384 385 static const char * const audio_h_parents[] = { 386 "clk26m", 387 "univpll_d7", 388 "apll1", 389 "apll2" 390 }; 391 392 static const char * const pwrap_ulposc_parents[] = { 393 "ulposc1_d10", 394 "clk26m", 395 "ulposc1_d4", 396 "ulposc1_d7", 397 "ulposc1_d8", 398 "ulposc1_d16", 399 "mainpll_d4_d8", 400 "univpll_d5_d8" 401 }; 402 403 static const char * const atb_parents[] = { 404 "clk26m", 405 "mainpll_d4_d2", 406 "mainpll_d5_d2" 407 }; 408 409 static const char * const pwrmcu_parents[] = { 410 "clk26m", 411 "mainpll_d7_d2", 412 "mainpll_d6_d2", 413 "mainpll_d5_d2", 414 "mainpll_d9", 415 "mainpll_d4_d2" 416 }; 417 418 static const char * const dp_parents[] = { 419 "clk26m", 420 "tvdpll1_d2", 421 "tvdpll2_d2", 422 "tvdpll1_d4", 423 "tvdpll2_d4", 424 "tvdpll1_d8", 425 "tvdpll2_d8", 426 "tvdpll1_d16", 427 "tvdpll2_d16" 428 }; 429 430 static const char * const disp_pwm_parents[] = { 431 "clk26m", 432 "univpll_d6_d4", 433 "ulposc1_d2", 434 "ulposc1_d4", 435 "ulposc1_d16" 436 }; 437 438 static const char * const usb_parents[] = { 439 "clk26m", 440 "univpll_d5_d4", 441 "univpll_d6_d4", 442 "univpll_d5_d2" 443 }; 444 445 static const char * const i2c_parents[] = { 446 "clk26m", 447 "mainpll_d4_d8", 448 "univpll_d5_d4" 449 }; 450 451 static const char * const seninf_parents[] = { 452 "clk26m", 453 "univpll_d4_d4", 454 "univpll_d6_d2", 455 "univpll_d4_d2", 456 "univpll_d7", 457 "univpll_d6", 458 "mmpll_d6", 459 "univpll_d5" 460 }; 461 462 static const char * const gcpu_parents[] = { 463 "clk26m", 464 "mainpll_d6", 465 "univpll_d4_d2", 466 "mmpll_d5_d2", 467 "univpll_d5_d2" 468 }; 469 470 static const char * const dxcc_parents[] = { 471 "clk26m", 472 "mainpll_d4_d2", 473 "mainpll_d4_d4", 474 "mainpll_d4_d8" 475 }; 476 477 static const char * const dpmaif_parents[] = { 478 "clk26m", 479 "univpll_d4_d4", 480 "mainpll_d6", 481 "mainpll_d4_d2", 482 "univpll_d4_d2" 483 }; 484 485 static const char * const aes_fde_parents[] = { 486 "clk26m", 487 "mainpll_d4_d2", 488 "mainpll_d6", 489 "mainpll_d4_d4", 490 "univpll_d4_d2", 491 "univpll_d6" 492 }; 493 494 static const char * const ufs_parents[] = { 495 "clk26m", 496 "mainpll_d4_d4", 497 "mainpll_d4_d8", 498 "univpll_d4_d4", 499 "mainpll_d6_d2", 500 "univpll_d6_d2", 501 "msdcpll_d2" 502 }; 503 504 static const char * const ufs_tick1us_parents[] = { 505 "clk26m_d52", 506 "clk26m" 507 }; 508 509 static const char * const ufs_mp_sap_parents[] = { 510 "clk26m", 511 "msdcpll_d16" 512 }; 513 514 static const char * const venc_parents[] = { 515 "clk26m", 516 "mmpll_d4_d2", 517 "mainpll_d6", 518 "univpll_d4_d2", 519 "mainpll_d4_d2", 520 "univpll_d6", 521 "mmpll_d6", 522 "mainpll_d5_d2", 523 "mainpll_d6_d2", 524 "mmpll_d9", 525 "univpll_d4_d4", 526 "mainpll_d4", 527 "univpll_d4", 528 "univpll_d5", 529 "univpll_d5_d2", 530 "mainpll_d5" 531 }; 532 533 static const char * const vdec_parents[] = { 534 "clk26m", 535 "mainpll_d5_d2", 536 "mmpll_d6_d2", 537 "univpll_d4_d2", 538 "mmpll_d4_d2", 539 "mainpll_d5", 540 "mmpll_d6", 541 "mmpll_d5", 542 "vdecpll", 543 "univpll_d4", 544 "mmpll_d4", 545 "univpll_d6_d2", 546 "mmpll_d9", 547 "univpll_d6", 548 "univpll_d5", 549 "mainpll_d4" 550 }; 551 552 static const char * const pwm_parents[] = { 553 "clk26m", 554 "univpll_d4_d8" 555 }; 556 557 static const char * const mcupm_parents[] = { 558 "clk26m", 559 "mainpll_d6_d2", 560 "mainpll_d7_d4", 561 }; 562 563 static const char * const spmi_parents[] = { 564 "clk26m", 565 "clk26m_d2", 566 "ulposc1_d8", 567 "ulposc1_d10", 568 "ulposc1_d16", 569 "ulposc1_d7", 570 "clk32k", 571 "mainpll_d7_d8", 572 "mainpll_d6_d8", 573 "mainpll_d5_d8" 574 }; 575 576 static const char * const dvfsrc_parents[] = { 577 "clk26m", 578 "ulposc1_d10", 579 "univpll_d6_d8", 580 "msdcpll_d16" 581 }; 582 583 static const char * const tl_parents[] = { 584 "clk26m", 585 "univpll_d5_d4", 586 "mainpll_d4_d4" 587 }; 588 589 static const char * const dsi_occ_parents[] = { 590 "clk26m", 591 "mainpll_d6_d2", 592 "univpll_d5_d2", 593 "univpll_d4_d2" 594 }; 595 596 static const char * const wpe_vpp_parents[] = { 597 "clk26m", 598 "mainpll_d5_d2", 599 "mmpll_d6_d2", 600 "univpll_d5_d2", 601 "mainpll_d4_d2", 602 "univpll_d4_d2", 603 "mmpll_d4_d2", 604 "mainpll_d6", 605 "mmpll_d7", 606 "univpll_d6", 607 "mainpll_d5", 608 "univpll_d5", 609 "mainpll_d4", 610 "tvdpll1", 611 "univpll_d4" 612 }; 613 614 static const char * const hdcp_parents[] = { 615 "clk26m", 616 "univpll_d4_d8", 617 "mainpll_d5_d8", 618 "univpll_d6_d4" 619 }; 620 621 static const char * const hdcp_24m_parents[] = { 622 "clk26m", 623 "univpll_192m_d4", 624 "univpll_192m_d8", 625 "univpll_d6_d8" 626 }; 627 628 static const char * const hd20_dacr_ref_parents[] = { 629 "clk26m", 630 "univpll_d4_d2", 631 "univpll_d4_d4", 632 "univpll_d4_d8" 633 }; 634 635 static const char * const hd20_hdcp_c_parents[] = { 636 "clk26m", 637 "msdcpll_d4", 638 "univpll_d4_d8", 639 "univpll_d6_d8" 640 }; 641 642 static const char * const hdmi_xtal_parents[] = { 643 "clk26m", 644 "clk26m_d2" 645 }; 646 647 static const char * const hdmi_apb_parents[] = { 648 "clk26m", 649 "univpll_d6_d4", 650 "msdcpll_d2" 651 }; 652 653 static const char * const snps_eth_250m_parents[] = { 654 "clk26m", 655 "ethpll_d2" 656 }; 657 658 static const char * const snps_eth_62p4m_ptp_parents[] = { 659 "apll2_d3", 660 "apll1_d3", 661 "clk26m", 662 "ethpll_d8" 663 }; 664 665 static const char * const snps_eth_50m_rmii_parents[] = { 666 "clk26m", 667 "ethpll_d10" 668 }; 669 670 static const char * const dgi_out_parents[] = { 671 "clk26m", 672 "dgipll", 673 "dgipll_d2", 674 "in_dgi", 675 "in_dgi_d2", 676 "mmpll_d4_d4" 677 }; 678 679 static const char * const nna_parents[] = { 680 "clk26m", 681 "nnapll", 682 "univpll_d4", 683 "mainpll_d4", 684 "univpll_d5", 685 "mmpll_d6", 686 "univpll_d6", 687 "mainpll_d6", 688 "mmpll_d4_d2", 689 "univpll_d4_d2", 690 "mainpll_d4_d2", 691 "mmpll_d6_d2" 692 }; 693 694 static const char * const adsp_parents[] = { 695 "clk26m", 696 "clk26m_d2", 697 "mainpll_d6", 698 "mainpll_d5_d2", 699 "univpll_d4_d4", 700 "univpll_d4", 701 "univpll_d6", 702 "ulposc1", 703 "adsppll", 704 "adsppll_d2", 705 "adsppll_d4", 706 "adsppll_d8" 707 }; 708 709 static const char * const asm_parents[] = { 710 "clk26m", 711 "univpll_d6_d4", 712 "univpll_d6_d2", 713 "mainpll_d5_d2" 714 }; 715 716 static const char * const apll1_parents[] = { 717 "clk26m", 718 "apll1_d4" 719 }; 720 721 static const char * const apll2_parents[] = { 722 "clk26m", 723 "apll2_d4" 724 }; 725 726 static const char * const apll3_parents[] = { 727 "clk26m", 728 "apll3_d4" 729 }; 730 731 static const char * const apll4_parents[] = { 732 "clk26m", 733 "apll4_d4" 734 }; 735 736 static const char * const apll5_parents[] = { 737 "clk26m", 738 "apll5_d4" 739 }; 740 741 static const char * const i2s_parents[] = { 742 "clk26m", 743 "apll1", 744 "apll2", 745 "apll3", 746 "apll4", 747 "apll5", 748 "hdmirx_apll" 749 }; 750 751 static const char * const a1sys_hp_parents[] = { 752 "clk26m", 753 "apll1_d4" 754 }; 755 756 static const char * const a2sys_parents[] = { 757 "clk26m", 758 "apll2_d4" 759 }; 760 761 static const char * const a3sys_parents[] = { 762 "clk26m", 763 "apll3_d4", 764 "apll4_d4", 765 "apll5_d4", 766 "hdmirx_apll_d3", 767 "hdmirx_apll_d4", 768 "hdmirx_apll_d6" 769 }; 770 771 static const char * const spinfi_b_parents[] = { 772 "clk26m", 773 "univpll_d6_d8", 774 "univpll_d5_d8", 775 "mainpll_d4_d8", 776 "mainpll_d7_d4", 777 "mainpll_d6_d4", 778 "univpll_d6_d4", 779 "univpll_d5_d4" 780 }; 781 782 static const char * const nfi1x_parents[] = { 783 "clk26m", 784 "univpll_d5_d4", 785 "mainpll_d7_d4", 786 "mainpll_d6_d4", 787 "univpll_d6_d4", 788 "mainpll_d4_d4", 789 "mainpll_d7_d2", 790 "mainpll_d6_d2" 791 }; 792 793 static const char * const ecc_parents[] = { 794 "clk26m", 795 "mainpll_d4_d4", 796 "mainpll_d5_d2", 797 "mainpll_d4_d2", 798 "mainpll_d6", 799 "univpll_d6" 800 }; 801 802 static const char * const audio_local_bus_parents[] = { 803 "clk26m", 804 "clk26m_d2", 805 "mainpll_d4_d4", 806 "mainpll_d7_d2", 807 "mainpll_d4_d2", 808 "mainpll_d5_d2", 809 "mainpll_d6_d2", 810 "mainpll_d7", 811 "univpll_d6", 812 "ulposc1", 813 "ulposc1_d4", 814 "ulposc1_d2" 815 }; 816 817 static const char * const spinor_parents[] = { 818 "clk26m", 819 "clk26m_d2", 820 "mainpll_d7_d8", 821 "univpll_d6_d8" 822 }; 823 824 static const char * const dvio_dgi_ref_parents[] = { 825 "clk26m", 826 "in_dgi", 827 "in_dgi_d2", 828 "in_dgi_d4", 829 "in_dgi_d6", 830 "in_dgi_d8", 831 "mmpll_d4_d4" 832 }; 833 834 static const char * const ulposc_parents[] = { 835 "ulposc1", 836 "ethpll_d2", 837 "mainpll_d4_d2", 838 "ethpll_d10" 839 }; 840 841 static const char * const ulposc_core_parents[] = { 842 "ulposc2", 843 "univpll_d7", 844 "mainpll_d6", 845 "ethpll_d10" 846 }; 847 848 static const char * const srck_parents[] = { 849 "ulposc1_d10", 850 "clk26m" 851 }; 852 853 static const char * const mfg_fast_parents[] = { 854 "top_mfg_core_tmp", 855 "mfgpll" 856 }; 857 858 static const struct mtk_mux top_mtk_muxes[] = { 859 /* 860 * CLK_CFG_0 861 * top_axi and top_bus_aximem are bus clocks, should not be closed by Linux. 862 * top_spm and top_scp are main clocks in always-on co-processor. 863 */ 864 MUX_GATE_CLR_SET_UPD_FLAGS(CLK_TOP_AXI, "top_axi", 865 axi_parents, 0x020, 0x024, 0x028, 0, 3, 7, 0x04, 0, CLK_IS_CRITICAL), 866 MUX_GATE_CLR_SET_UPD_FLAGS(CLK_TOP_SPM, "top_spm", 867 spm_parents, 0x020, 0x024, 0x028, 8, 2, 15, 0x04, 1, CLK_IS_CRITICAL), 868 MUX_GATE_CLR_SET_UPD_FLAGS(CLK_TOP_SCP, "top_scp", 869 scp_parents, 0x020, 0x024, 0x028, 16, 3, 23, 0x04, 2, CLK_IS_CRITICAL), 870 MUX_GATE_CLR_SET_UPD_FLAGS(CLK_TOP_BUS_AXIMEM, "top_bus_aximem", 871 bus_aximem_parents, 0x020, 0x024, 0x028, 24, 3, 31, 0x04, 3, CLK_IS_CRITICAL), 872 /* CLK_CFG_1 */ 873 MUX_GATE_CLR_SET_UPD(CLK_TOP_VPP, "top_vpp", 874 vpp_parents, 0x02C, 0x030, 0x034, 0, 4, 7, 0x04, 4), 875 MUX_GATE_CLR_SET_UPD(CLK_TOP_ETHDR, "top_ethdr", 876 ethdr_parents, 0x02C, 0x030, 0x034, 8, 4, 15, 0x04, 5), 877 MUX_GATE_CLR_SET_UPD(CLK_TOP_IPE, "top_ipe", 878 ipe_parents, 0x02C, 0x030, 0x034, 16, 4, 23, 0x04, 6), 879 MUX_GATE_CLR_SET_UPD(CLK_TOP_CAM, "top_cam", 880 cam_parents, 0x02C, 0x030, 0x034, 24, 4, 31, 0x04, 7), 881 /* CLK_CFG_2 */ 882 MUX_GATE_CLR_SET_UPD(CLK_TOP_CCU, "top_ccu", 883 ccu_parents, 0x038, 0x03C, 0x040, 0, 4, 7, 0x04, 8), 884 MUX_GATE_CLR_SET_UPD(CLK_TOP_IMG, "top_img", 885 img_parents, 0x038, 0x03C, 0x040, 8, 4, 15, 0x04, 9), 886 MUX_GATE_CLR_SET_UPD(CLK_TOP_CAMTM, "top_camtm", 887 camtm_parents, 0x038, 0x03C, 0x040, 16, 2, 23, 0x04, 10), 888 MUX_GATE_CLR_SET_UPD(CLK_TOP_DSP, "top_dsp", 889 dsp_parents, 0x038, 0x03C, 0x040, 24, 3, 31, 0x04, 11), 890 /* CLK_CFG_3 */ 891 MUX_GATE_CLR_SET_UPD(CLK_TOP_DSP1, "top_dsp1", 892 dsp1_parents, 0x044, 0x048, 0x04C, 0, 3, 7, 0x04, 12), 893 MUX_GATE_CLR_SET_UPD(CLK_TOP_DSP2, "top_dsp2", 894 dsp1_parents, 0x044, 0x048, 0x04C, 8, 3, 15, 0x04, 13), 895 MUX_GATE_CLR_SET_UPD(CLK_TOP_DSP3, "top_dsp3", 896 dsp1_parents, 0x044, 0x048, 0x04C, 16, 3, 23, 0x04, 14), 897 MUX_GATE_CLR_SET_UPD(CLK_TOP_DSP4, "top_dsp4", 898 dsp2_parents, 0x044, 0x048, 0x04C, 24, 3, 31, 0x04, 15), 899 /* CLK_CFG_4 */ 900 MUX_GATE_CLR_SET_UPD(CLK_TOP_DSP5, "top_dsp5", 901 dsp2_parents, 0x050, 0x054, 0x058, 0, 3, 7, 0x04, 16), 902 MUX_GATE_CLR_SET_UPD(CLK_TOP_DSP6, "top_dsp6", 903 dsp2_parents, 0x050, 0x054, 0x058, 8, 3, 15, 0x04, 17), 904 MUX_GATE_CLR_SET_UPD(CLK_TOP_DSP7, "top_dsp7", 905 dsp_parents, 0x050, 0x054, 0x058, 16, 3, 23, 0x04, 18), 906 MUX_GATE_CLR_SET_UPD(CLK_TOP_IPU_IF, "top_ipu_if", 907 ipu_if_parents, 0x050, 0x054, 0x058, 24, 3, 31, 0x04, 19), 908 /* CLK_CFG_5 */ 909 MUX_GATE_CLR_SET_UPD(CLK_TOP_MFG_CORE_TMP, "top_mfg_core_tmp", 910 mfg_parents, 0x05C, 0x060, 0x064, 0, 2, 7, 0x04, 20), 911 MUX_GATE_CLR_SET_UPD(CLK_TOP_CAMTG, "top_camtg", 912 camtg_parents, 0x05C, 0x060, 0x064, 8, 3, 15, 0x04, 21), 913 MUX_GATE_CLR_SET_UPD(CLK_TOP_CAMTG2, "top_camtg2", 914 camtg_parents, 0x05C, 0x060, 0x064, 16, 3, 23, 0x04, 22), 915 MUX_GATE_CLR_SET_UPD(CLK_TOP_CAMTG3, "top_camtg3", 916 camtg_parents, 0x05C, 0x060, 0x064, 24, 3, 31, 0x04, 23), 917 /* CLK_CFG_6 */ 918 MUX_GATE_CLR_SET_UPD(CLK_TOP_CAMTG4, "top_camtg4", 919 camtg_parents, 0x068, 0x06C, 0x070, 0, 3, 7, 0x04, 24), 920 MUX_GATE_CLR_SET_UPD(CLK_TOP_CAMTG5, "top_camtg5", 921 camtg_parents, 0x068, 0x06C, 0x070, 8, 3, 15, 0x04, 25), 922 MUX_GATE_CLR_SET_UPD(CLK_TOP_UART, "top_uart", 923 uart_parents, 0x068, 0x06C, 0x070, 16, 1, 23, 0x04, 26), 924 MUX_GATE_CLR_SET_UPD(CLK_TOP_SPI, "top_spi", 925 spi_parents, 0x068, 0x06C, 0x070, 24, 3, 31, 0x04, 27), 926 /* CLK_CFG_7 */ 927 MUX_GATE_CLR_SET_UPD(CLK_TOP_SPIS, "top_spis", 928 spis_parents, 0x074, 0x078, 0x07C, 0, 3, 7, 0x04, 28), 929 MUX_GATE_CLR_SET_UPD(CLK_TOP_MSDC50_0_HCLK, "top_msdc50_0_hclk", 930 msdc50_0_h_parents, 0x074, 0x078, 0x07C, 8, 2, 15, 0x04, 29), 931 MUX_GATE_CLR_SET_UPD(CLK_TOP_MSDC50_0, "top_msdc50_0", 932 msdc50_0_parents, 0x074, 0x078, 0x07C, 16, 3, 23, 0x04, 30), 933 MUX_GATE_CLR_SET_UPD(CLK_TOP_MSDC30_1, "top_msdc30_1", 934 msdc30_parents, 0x074, 0x078, 0x07C, 24, 3, 31, 0x04, 31), 935 /* CLK_CFG_8 */ 936 MUX_GATE_CLR_SET_UPD(CLK_TOP_MSDC30_2, "top_msdc30_2", 937 msdc30_parents, 0x080, 0x084, 0x088, 0, 3, 7, 0x08, 0), 938 MUX_GATE_CLR_SET_UPD(CLK_TOP_INTDIR, "top_intdir", 939 intdir_parents, 0x080, 0x084, 0x088, 8, 2, 15, 0x08, 1), 940 MUX_GATE_CLR_SET_UPD(CLK_TOP_AUD_INTBUS, "top_aud_intbus", 941 aud_intbus_parents, 0x080, 0x084, 0x088, 16, 2, 23, 0x08, 2), 942 MUX_GATE_CLR_SET_UPD(CLK_TOP_AUDIO_H, "top_audio_h", 943 audio_h_parents, 0x080, 0x084, 0x088, 24, 2, 31, 0x08, 3), 944 /* 945 * CLK_CFG_9 946 * top_pwrmcu is main clock in other co-processor, should not be 947 * handled by Linux. 948 */ 949 MUX_GATE_CLR_SET_UPD(CLK_TOP_PWRAP_ULPOSC, "top_pwrap_ulposc", 950 pwrap_ulposc_parents, 0x08C, 0x090, 0x094, 0, 3, 7, 0x08, 4), 951 MUX_GATE_CLR_SET_UPD(CLK_TOP_ATB, "top_atb", 952 atb_parents, 0x08C, 0x090, 0x094, 8, 2, 15, 0x08, 5), 953 MUX_GATE_CLR_SET_UPD_FLAGS(CLK_TOP_PWRMCU, "top_pwrmcu", 954 pwrmcu_parents, 0x08C, 0x090, 0x094, 16, 3, 23, 0x08, 6, CLK_IS_CRITICAL), 955 MUX_GATE_CLR_SET_UPD(CLK_TOP_DP, "top_dp", 956 dp_parents, 0x08C, 0x090, 0x094, 24, 4, 31, 0x08, 7), 957 /* CLK_CFG_10 */ 958 MUX_GATE_CLR_SET_UPD(CLK_TOP_EDP, "top_edp", 959 dp_parents, 0x098, 0x09C, 0x0A0, 0, 4, 7, 0x08, 8), 960 MUX_GATE_CLR_SET_UPD(CLK_TOP_DPI, "top_dpi", 961 dp_parents, 0x098, 0x09C, 0x0A0, 8, 4, 15, 0x08, 9), 962 MUX_GATE_CLR_SET_UPD(CLK_TOP_DISP_PWM0, "top_disp_pwm0", 963 disp_pwm_parents, 0x098, 0x09C, 0x0A0, 16, 3, 23, 0x08, 10), 964 MUX_GATE_CLR_SET_UPD(CLK_TOP_DISP_PWM1, "top_disp_pwm1", 965 disp_pwm_parents, 0x098, 0x09C, 0x0A0, 24, 3, 31, 0x08, 11), 966 /* CLK_CFG_11 */ 967 MUX_GATE_CLR_SET_UPD(CLK_TOP_USB_TOP, "top_usb_top", 968 usb_parents, 0x0A4, 0x0A8, 0x0AC, 0, 2, 7, 0x08, 12), 969 MUX_GATE_CLR_SET_UPD(CLK_TOP_SSUSB_XHCI, "top_ssusb_xhci", 970 usb_parents, 0x0A4, 0x0A8, 0x0AC, 8, 2, 15, 0x08, 13), 971 MUX_GATE_CLR_SET_UPD(CLK_TOP_USB_TOP_1P, "top_usb_top_1p", 972 usb_parents, 0x0A4, 0x0A8, 0x0AC, 16, 2, 23, 0x08, 14), 973 MUX_GATE_CLR_SET_UPD(CLK_TOP_SSUSB_XHCI_1P, "top_ssusb_xhci_1p", 974 usb_parents, 0x0A4, 0x0A8, 0x0AC, 24, 2, 31, 0x08, 15), 975 /* CLK_CFG_12 */ 976 MUX_GATE_CLR_SET_UPD(CLK_TOP_USB_TOP_2P, "top_usb_top_2p", 977 usb_parents, 0x0B0, 0x0B4, 0x0B8, 0, 2, 7, 0x08, 16), 978 MUX_GATE_CLR_SET_UPD(CLK_TOP_SSUSB_XHCI_2P, "top_ssusb_xhci_2p", 979 usb_parents, 0x0B0, 0x0B4, 0x0B8, 8, 2, 15, 0x08, 17), 980 MUX_GATE_CLR_SET_UPD(CLK_TOP_USB_TOP_3P, "top_usb_top_3p", 981 usb_parents, 0x0B0, 0x0B4, 0x0B8, 16, 2, 23, 0x08, 18), 982 MUX_GATE_CLR_SET_UPD(CLK_TOP_SSUSB_XHCI_3P, "top_ssusb_xhci_3p", 983 usb_parents, 0x0B0, 0x0B4, 0x0B8, 24, 2, 31, 0x08, 19), 984 /* CLK_CFG_13 */ 985 MUX_GATE_CLR_SET_UPD(CLK_TOP_I2C, "top_i2c", 986 i2c_parents, 0x0BC, 0x0C0, 0x0C4, 0, 2, 7, 0x08, 20), 987 MUX_GATE_CLR_SET_UPD(CLK_TOP_SENINF, "top_seninf", 988 seninf_parents, 0x0BC, 0x0C0, 0x0C4, 8, 3, 15, 0x08, 21), 989 MUX_GATE_CLR_SET_UPD(CLK_TOP_SENINF1, "top_seninf1", 990 seninf_parents, 0x0BC, 0x0C0, 0x0C4, 16, 3, 23, 0x08, 22), 991 MUX_GATE_CLR_SET_UPD(CLK_TOP_SENINF2, "top_seninf2", 992 seninf_parents, 0x0BC, 0x0C0, 0x0C4, 24, 3, 31, 0x08, 23), 993 /* CLK_CFG_14 */ 994 MUX_GATE_CLR_SET_UPD(CLK_TOP_SENINF3, "top_seninf3", 995 seninf_parents, 0x0C8, 0x0CC, 0x0D0, 0, 3, 7, 0x08, 24), 996 MUX_GATE_CLR_SET_UPD(CLK_TOP_GCPU, "top_gcpu", 997 gcpu_parents, 0x0C8, 0x0CC, 0x0D0, 8, 3, 15, 0x08, 25), 998 MUX_GATE_CLR_SET_UPD(CLK_TOP_DXCC, "top_dxcc", 999 dxcc_parents, 0x0C8, 0x0CC, 0x0D0, 16, 2, 23, 0x08, 26), 1000 MUX_GATE_CLR_SET_UPD(CLK_TOP_DPMAIF_MAIN, "top_dpmaif_main", 1001 dpmaif_parents, 0x0C8, 0x0CC, 0x0D0, 24, 3, 31, 0x08, 27), 1002 /* CLK_CFG_15 */ 1003 MUX_GATE_CLR_SET_UPD(CLK_TOP_AES_UFSFDE, "top_aes_ufsfde", 1004 aes_fde_parents, 0x0D4, 0x0D8, 0x0DC, 0, 3, 7, 0x08, 28), 1005 MUX_GATE_CLR_SET_UPD(CLK_TOP_UFS, "top_ufs", 1006 ufs_parents, 0x0D4, 0x0D8, 0x0DC, 8, 3, 15, 0x08, 29), 1007 MUX_GATE_CLR_SET_UPD(CLK_TOP_UFS_TICK1US, "top_ufs_tick1us", 1008 ufs_tick1us_parents, 0x0D4, 0x0D8, 0x0DC, 16, 1, 23, 0x08, 30), 1009 MUX_GATE_CLR_SET_UPD(CLK_TOP_UFS_MP_SAP_CFG, "top_ufs_mp_sap_cfg", 1010 ufs_mp_sap_parents, 0x0D4, 0x0D8, 0x0DC, 24, 1, 31, 0x08, 31), 1011 /* 1012 * CLK_CFG_16 1013 * top_mcupm is main clock in other co-processor, should not be 1014 * handled by Linux. 1015 */ 1016 MUX_GATE_CLR_SET_UPD(CLK_TOP_VENC, "top_venc", 1017 venc_parents, 0x0E0, 0x0E4, 0x0E8, 0, 4, 7, 0x0C, 0), 1018 MUX_GATE_CLR_SET_UPD(CLK_TOP_VDEC, "top_vdec", 1019 vdec_parents, 0x0E0, 0x0E4, 0x0E8, 8, 4, 15, 0x0C, 1), 1020 MUX_GATE_CLR_SET_UPD(CLK_TOP_PWM, "top_pwm", 1021 pwm_parents, 0x0E0, 0x0E4, 0x0E8, 16, 1, 23, 0x0C, 2), 1022 MUX_GATE_CLR_SET_UPD_FLAGS(CLK_TOP_MCUPM, "top_mcupm", 1023 mcupm_parents, 0x0E0, 0x0E4, 0x0E8, 24, 2, 31, 0x0C, 3, CLK_IS_CRITICAL), 1024 /* 1025 * CLK_CFG_17 1026 * top_dvfsrc is for internal DVFS usage, should not be handled by Linux. 1027 */ 1028 MUX_GATE_CLR_SET_UPD(CLK_TOP_SPMI_P_MST, "top_spmi_p_mst", 1029 spmi_parents, 0x0EC, 0x0F0, 0x0F4, 0, 4, 7, 0x0C, 4), 1030 MUX_GATE_CLR_SET_UPD(CLK_TOP_SPMI_M_MST, "top_spmi_m_mst", 1031 spmi_parents, 0x0EC, 0x0F0, 0x0F4, 8, 4, 15, 0x0C, 5), 1032 MUX_GATE_CLR_SET_UPD_FLAGS(CLK_TOP_DVFSRC, "top_dvfsrc", 1033 dvfsrc_parents, 0x0EC, 0x0F0, 0x0F4, 16, 2, 23, 0x0C, 6, CLK_IS_CRITICAL), 1034 MUX_GATE_CLR_SET_UPD(CLK_TOP_TL, "top_tl", 1035 tl_parents, 0x0EC, 0x0F0, 0x0F4, 24, 2, 31, 0x0C, 7), 1036 /* CLK_CFG_18 */ 1037 MUX_GATE_CLR_SET_UPD(CLK_TOP_TL_P1, "top_tl_p1", 1038 tl_parents, 0x0F8, 0x0FC, 0x0100, 0, 2, 7, 0x0C, 8), 1039 MUX_GATE_CLR_SET_UPD(CLK_TOP_AES_MSDCFDE, "top_aes_msdcfde", 1040 aes_fde_parents, 0x0F8, 0x0FC, 0x0100, 8, 3, 15, 0x0C, 9), 1041 MUX_GATE_CLR_SET_UPD(CLK_TOP_DSI_OCC, "top_dsi_occ", 1042 dsi_occ_parents, 0x0F8, 0x0FC, 0x0100, 16, 2, 23, 0x0C, 10), 1043 MUX_GATE_CLR_SET_UPD(CLK_TOP_WPE_VPP, "top_wpe_vpp", 1044 wpe_vpp_parents, 0x0F8, 0x0FC, 0x0100, 24, 4, 31, 0x0C, 11), 1045 /* CLK_CFG_19 */ 1046 MUX_GATE_CLR_SET_UPD(CLK_TOP_HDCP, "top_hdcp", 1047 hdcp_parents, 0x0104, 0x0108, 0x010C, 0, 2, 7, 0x0C, 12), 1048 MUX_GATE_CLR_SET_UPD(CLK_TOP_HDCP_24M, "top_hdcp_24m", 1049 hdcp_24m_parents, 0x0104, 0x0108, 0x010C, 8, 2, 15, 0x0C, 13), 1050 MUX_GATE_CLR_SET_UPD(CLK_TOP_HD20_DACR_REF_CLK, "top_hd20_dacr_ref_clk", 1051 hd20_dacr_ref_parents, 0x0104, 0x0108, 0x010C, 16, 2, 23, 0x0C, 14), 1052 MUX_GATE_CLR_SET_UPD(CLK_TOP_HD20_HDCP_CCLK, "top_hd20_hdcp_cclk", 1053 hd20_hdcp_c_parents, 0x0104, 0x0108, 0x010C, 24, 2, 31, 0x0C, 15), 1054 /* CLK_CFG_20 */ 1055 MUX_GATE_CLR_SET_UPD(CLK_TOP_HDMI_XTAL, "top_hdmi_xtal", 1056 hdmi_xtal_parents, 0x0110, 0x0114, 0x0118, 0, 1, 7, 0x0C, 16), 1057 MUX_GATE_CLR_SET_UPD(CLK_TOP_HDMI_APB, "top_hdmi_apb", 1058 hdmi_apb_parents, 0x0110, 0x0114, 0x0118, 8, 2, 15, 0x0C, 17), 1059 MUX_GATE_CLR_SET_UPD(CLK_TOP_SNPS_ETH_250M, "top_snps_eth_250m", 1060 snps_eth_250m_parents, 0x0110, 0x0114, 0x0118, 16, 1, 23, 0x0C, 18), 1061 MUX_GATE_CLR_SET_UPD(CLK_TOP_SNPS_ETH_62P4M_PTP, "top_snps_eth_62p4m_ptp", 1062 snps_eth_62p4m_ptp_parents, 0x0110, 0x0114, 0x0118, 24, 2, 31, 0x0C, 19), 1063 /* CLK_CFG_21 */ 1064 MUX_GATE_CLR_SET_UPD(CLK_TOP_SNPS_ETH_50M_RMII, "snps_eth_50m_rmii", 1065 snps_eth_50m_rmii_parents, 0x011C, 0x0120, 0x0124, 0, 1, 7, 0x0C, 20), 1066 MUX_GATE_CLR_SET_UPD(CLK_TOP_DGI_OUT, "top_dgi_out", 1067 dgi_out_parents, 0x011C, 0x0120, 0x0124, 8, 3, 15, 0x0C, 21), 1068 MUX_GATE_CLR_SET_UPD(CLK_TOP_NNA0, "top_nna0", 1069 nna_parents, 0x011C, 0x0120, 0x0124, 16, 4, 23, 0x0C, 22), 1070 MUX_GATE_CLR_SET_UPD(CLK_TOP_NNA1, "top_nna1", 1071 nna_parents, 0x011C, 0x0120, 0x0124, 24, 4, 31, 0x0C, 23), 1072 /* CLK_CFG_22 */ 1073 MUX_GATE_CLR_SET_UPD(CLK_TOP_ADSP, "top_adsp", 1074 adsp_parents, 0x0128, 0x012C, 0x0130, 0, 4, 7, 0x0C, 24), 1075 MUX_GATE_CLR_SET_UPD(CLK_TOP_ASM_H, "top_asm_h", 1076 asm_parents, 0x0128, 0x012C, 0x0130, 8, 2, 15, 0x0C, 25), 1077 MUX_GATE_CLR_SET_UPD(CLK_TOP_ASM_M, "top_asm_m", 1078 asm_parents, 0x0128, 0x012C, 0x0130, 16, 2, 23, 0x0C, 26), 1079 MUX_GATE_CLR_SET_UPD(CLK_TOP_ASM_L, "top_asm_l", 1080 asm_parents, 0x0128, 0x012C, 0x0130, 24, 2, 31, 0x0C, 27), 1081 /* CLK_CFG_23 */ 1082 MUX_GATE_CLR_SET_UPD(CLK_TOP_APLL1, "top_apll1", 1083 apll1_parents, 0x0134, 0x0138, 0x013C, 0, 1, 7, 0x0C, 28), 1084 MUX_GATE_CLR_SET_UPD(CLK_TOP_APLL2, "top_apll2", 1085 apll2_parents, 0x0134, 0x0138, 0x013C, 8, 1, 15, 0x0C, 29), 1086 MUX_GATE_CLR_SET_UPD(CLK_TOP_APLL3, "top_apll3", 1087 apll3_parents, 0x0134, 0x0138, 0x013C, 16, 1, 23, 0x0C, 30), 1088 MUX_GATE_CLR_SET_UPD(CLK_TOP_APLL4, "top_apll4", 1089 apll4_parents, 0x0134, 0x0138, 0x013C, 24, 1, 31, 0x0C, 31), 1090 /* 1091 * CLK_CFG_24 1092 * i2so4_mck is not used in MT8195. 1093 */ 1094 MUX_GATE_CLR_SET_UPD(CLK_TOP_APLL5, "top_apll5", 1095 apll5_parents, 0x0140, 0x0144, 0x0148, 0, 1, 7, 0x010, 0), 1096 MUX_GATE_CLR_SET_UPD(CLK_TOP_I2SO1_MCK, "top_i2so1_mck", 1097 i2s_parents, 0x0140, 0x0144, 0x0148, 8, 3, 15, 0x010, 1), 1098 MUX_GATE_CLR_SET_UPD(CLK_TOP_I2SO2_MCK, "top_i2so2_mck", 1099 i2s_parents, 0x0140, 0x0144, 0x0148, 16, 3, 23, 0x010, 2), 1100 /* 1101 * CLK_CFG_25 1102 * i2so5_mck and i2si4_mck are not used in MT8195. 1103 */ 1104 MUX_GATE_CLR_SET_UPD(CLK_TOP_I2SI1_MCK, "top_i2si1_mck", 1105 i2s_parents, 0x014C, 0x0150, 0x0154, 8, 3, 15, 0x010, 5), 1106 MUX_GATE_CLR_SET_UPD(CLK_TOP_I2SI2_MCK, "top_i2si2_mck", 1107 i2s_parents, 0x014C, 0x0150, 0x0154, 16, 3, 23, 0x010, 6), 1108 /* 1109 * CLK_CFG_26 1110 * i2si5_mck is not used in MT8195. 1111 */ 1112 MUX_GATE_CLR_SET_UPD(CLK_TOP_DPTX_MCK, "top_dptx_mck", 1113 i2s_parents, 0x0158, 0x015C, 0x0160, 8, 3, 15, 0x010, 9), 1114 MUX_GATE_CLR_SET_UPD(CLK_TOP_AUD_IEC_CLK, "top_aud_iec_clk", 1115 i2s_parents, 0x0158, 0x015C, 0x0160, 16, 3, 23, 0x010, 10), 1116 MUX_GATE_CLR_SET_UPD(CLK_TOP_A1SYS_HP, "top_a1sys_hp", 1117 a1sys_hp_parents, 0x0158, 0x015C, 0x0160, 24, 1, 31, 0x010, 11), 1118 /* CLK_CFG_27 */ 1119 MUX_GATE_CLR_SET_UPD(CLK_TOP_A2SYS_HF, "top_a2sys_hf", 1120 a2sys_parents, 0x0164, 0x0168, 0x016C, 0, 1, 7, 0x010, 12), 1121 MUX_GATE_CLR_SET_UPD(CLK_TOP_A3SYS_HF, "top_a3sys_hf", 1122 a3sys_parents, 0x0164, 0x0168, 0x016C, 8, 3, 15, 0x010, 13), 1123 MUX_GATE_CLR_SET_UPD(CLK_TOP_A4SYS_HF, "top_a4sys_hf", 1124 a3sys_parents, 0x0164, 0x0168, 0x016C, 16, 3, 23, 0x010, 14), 1125 MUX_GATE_CLR_SET_UPD(CLK_TOP_SPINFI_BCLK, "top_spinfi_bclk", 1126 spinfi_b_parents, 0x0164, 0x0168, 0x016C, 24, 3, 31, 0x010, 15), 1127 /* CLK_CFG_28 */ 1128 MUX_GATE_CLR_SET_UPD(CLK_TOP_NFI1X, "top_nfi1x", 1129 nfi1x_parents, 0x0170, 0x0174, 0x0178, 0, 3, 7, 0x010, 16), 1130 MUX_GATE_CLR_SET_UPD(CLK_TOP_ECC, "top_ecc", 1131 ecc_parents, 0x0170, 0x0174, 0x0178, 8, 3, 15, 0x010, 17), 1132 MUX_GATE_CLR_SET_UPD(CLK_TOP_AUDIO_LOCAL_BUS, "top_audio_local_bus", 1133 audio_local_bus_parents, 0x0170, 0x0174, 0x0178, 16, 4, 23, 0x010, 18), 1134 MUX_GATE_CLR_SET_UPD(CLK_TOP_SPINOR, "top_spinor", 1135 spinor_parents, 0x0170, 0x0174, 0x0178, 24, 2, 31, 0x010, 19), 1136 /* 1137 * CLK_CFG_29 1138 * top_ulposc/top_ulposc_core/top_srck are clock source of always on co-processor, 1139 * should not be closed by Linux. 1140 */ 1141 MUX_GATE_CLR_SET_UPD(CLK_TOP_DVIO_DGI_REF, "top_dvio_dgi_ref", 1142 dvio_dgi_ref_parents, 0x017C, 0x0180, 0x0184, 0, 3, 7, 0x010, 20), 1143 MUX_GATE_CLR_SET_UPD_FLAGS(CLK_TOP_ULPOSC, "top_ulposc", 1144 ulposc_parents, 0x017C, 0x0180, 0x0184, 8, 2, 15, 0x010, 21, CLK_IS_CRITICAL), 1145 MUX_GATE_CLR_SET_UPD_FLAGS(CLK_TOP_ULPOSC_CORE, "top_ulposc_core", 1146 ulposc_core_parents, 0x017C, 0x0180, 0x0184, 16, 2, 23, 0x010, 22, CLK_IS_CRITICAL), 1147 MUX_GATE_CLR_SET_UPD_FLAGS(CLK_TOP_SRCK, "top_srck", 1148 srck_parents, 0x017C, 0x0180, 0x0184, 24, 1, 31, 0x010, 23, CLK_IS_CRITICAL), 1149 /* 1150 * the clocks in CLK_CFG_30 ~ 37 are backup clock source, no need to handled 1151 * by Linux. 1152 */ 1153 }; 1154 1155 static const struct mtk_composite top_adj_divs[] = { 1156 DIV_GATE(CLK_TOP_APLL12_DIV0, "apll12_div0", "top_i2si1_mck", 0x0320, 0, 0x0328, 8, 0), 1157 DIV_GATE(CLK_TOP_APLL12_DIV1, "apll12_div1", "top_i2si2_mck", 0x0320, 1, 0x0328, 8, 8), 1158 DIV_GATE(CLK_TOP_APLL12_DIV2, "apll12_div2", "top_i2so1_mck", 0x0320, 2, 0x0328, 8, 16), 1159 DIV_GATE(CLK_TOP_APLL12_DIV3, "apll12_div3", "top_i2so2_mck", 0x0320, 3, 0x0328, 8, 24), 1160 DIV_GATE(CLK_TOP_APLL12_DIV4, "apll12_div4", "top_aud_iec_clk", 0x0320, 4, 0x0334, 8, 0), 1161 /* apll12_div5 ~ 8 are not used in MT8195. */ 1162 DIV_GATE(CLK_TOP_APLL12_DIV9, "apll12_div9", "top_dptx_mck", 0x0320, 9, 0x0338, 8, 8), 1163 }; 1164 1165 static const struct mtk_gate_regs top0_cg_regs = { 1166 .set_ofs = 0x238, 1167 .clr_ofs = 0x238, 1168 .sta_ofs = 0x238, 1169 }; 1170 1171 static const struct mtk_gate_regs top1_cg_regs = { 1172 .set_ofs = 0x250, 1173 .clr_ofs = 0x250, 1174 .sta_ofs = 0x250, 1175 }; 1176 1177 #define GATE_TOP0_FLAGS(_id, _name, _parent, _shift, _flag) \ 1178 GATE_MTK_FLAGS(_id, _name, _parent, &top0_cg_regs, _shift, \ 1179 &mtk_clk_gate_ops_no_setclr_inv, _flag) 1180 1181 #define GATE_TOP0(_id, _name, _parent, _shift) \ 1182 GATE_TOP0_FLAGS(_id, _name, _parent, _shift, 0) 1183 1184 #define GATE_TOP1(_id, _name, _parent, _shift) \ 1185 GATE_MTK(_id, _name, _parent, &top1_cg_regs, _shift, &mtk_clk_gate_ops_no_setclr_inv) 1186 1187 static const struct mtk_gate top_clks[] = { 1188 /* TOP0 */ 1189 GATE_TOP0(CLK_TOP_CFG_VPP0, "cfg_vpp0", "top_vpp", 0), 1190 GATE_TOP0(CLK_TOP_CFG_VPP1, "cfg_vpp1", "top_vpp", 1), 1191 GATE_TOP0(CLK_TOP_CFG_VDO0, "cfg_vdo0", "top_vpp", 2), 1192 GATE_TOP0(CLK_TOP_CFG_VDO1, "cfg_vdo1", "top_vpp", 3), 1193 GATE_TOP0(CLK_TOP_CFG_UNIPLL_SES, "cfg_unipll_ses", "univpll_d2", 4), 1194 GATE_TOP0(CLK_TOP_CFG_26M_VPP0, "cfg_26m_vpp0", "clk26m", 5), 1195 GATE_TOP0(CLK_TOP_CFG_26M_VPP1, "cfg_26m_vpp1", "clk26m", 6), 1196 GATE_TOP0(CLK_TOP_CFG_26M_AUD, "cfg_26m_aud", "clk26m", 9), 1197 /* 1198 * cfg_axi_east, cfg_axi_east_north, cfg_axi_north and cfg_axi_south 1199 * are peripheral bus clock branches. 1200 */ 1201 GATE_TOP0_FLAGS(CLK_TOP_CFG_AXI_EAST, "cfg_axi_east", "top_axi", 10, CLK_IS_CRITICAL), 1202 GATE_TOP0_FLAGS(CLK_TOP_CFG_AXI_EAST_NORTH, "cfg_axi_east_north", "top_axi", 11, 1203 CLK_IS_CRITICAL), 1204 GATE_TOP0_FLAGS(CLK_TOP_CFG_AXI_NORTH, "cfg_axi_north", "top_axi", 12, CLK_IS_CRITICAL), 1205 GATE_TOP0_FLAGS(CLK_TOP_CFG_AXI_SOUTH, "cfg_axi_south", "top_axi", 13, CLK_IS_CRITICAL), 1206 GATE_TOP0(CLK_TOP_CFG_EXT_TEST, "cfg_ext_test", "msdcpll_d2", 15), 1207 /* TOP1 */ 1208 GATE_TOP1(CLK_TOP_SSUSB_REF, "ssusb_ref", "clk26m", 0), 1209 GATE_TOP1(CLK_TOP_SSUSB_PHY_REF, "ssusb_phy_ref", "clk26m", 1), 1210 GATE_TOP1(CLK_TOP_SSUSB_P1_REF, "ssusb_p1_ref", "clk26m", 2), 1211 GATE_TOP1(CLK_TOP_SSUSB_PHY_P1_REF, "ssusb_phy_p1_ref", "clk26m", 3), 1212 GATE_TOP1(CLK_TOP_SSUSB_P2_REF, "ssusb_p2_ref", "clk26m", 4), 1213 GATE_TOP1(CLK_TOP_SSUSB_PHY_P2_REF, "ssusb_phy_p2_ref", "clk26m", 5), 1214 GATE_TOP1(CLK_TOP_SSUSB_P3_REF, "ssusb_p3_ref", "clk26m", 6), 1215 GATE_TOP1(CLK_TOP_SSUSB_PHY_P3_REF, "ssusb_phy_p3_ref", "clk26m", 7), 1216 }; 1217 1218 static const struct of_device_id of_match_clk_mt8195_topck[] = { 1219 { .compatible = "mediatek,mt8195-topckgen", }, 1220 {} 1221 }; 1222 MODULE_DEVICE_TABLE(of, of_match_clk_mt8195_topck); 1223 1224 /* Register mux notifier for MFG mux */ 1225 static int clk_mt8195_reg_mfg_mux_notifier(struct device *dev, struct clk *clk) 1226 { 1227 struct mtk_mux_nb *mfg_mux_nb; 1228 1229 mfg_mux_nb = devm_kzalloc(dev, sizeof(*mfg_mux_nb), GFP_KERNEL); 1230 if (!mfg_mux_nb) 1231 return -ENOMEM; 1232 1233 mfg_mux_nb->ops = &clk_mux_ops; 1234 mfg_mux_nb->bypass_index = 0; /* Bypass to TOP_MFG_CORE_TMP */ 1235 1236 return devm_mtk_clk_mux_notifier_register(dev, clk, mfg_mux_nb); 1237 } 1238 1239 static int clk_mt8195_topck_probe(struct platform_device *pdev) 1240 { 1241 struct clk_hw_onecell_data *top_clk_data; 1242 struct device_node *node = pdev->dev.of_node; 1243 struct clk_hw *hw; 1244 int r; 1245 void __iomem *base; 1246 1247 top_clk_data = mtk_alloc_clk_data(CLK_TOP_NR_CLK); 1248 if (!top_clk_data) 1249 return -ENOMEM; 1250 1251 base = devm_platform_ioremap_resource(pdev, 0); 1252 if (IS_ERR(base)) { 1253 r = PTR_ERR(base); 1254 goto free_top_data; 1255 } 1256 1257 r = mtk_clk_register_fixed_clks(top_fixed_clks, ARRAY_SIZE(top_fixed_clks), 1258 top_clk_data); 1259 if (r) 1260 goto free_top_data; 1261 1262 r = mtk_clk_register_factors(top_divs, ARRAY_SIZE(top_divs), top_clk_data); 1263 if (r) 1264 goto unregister_fixed_clks; 1265 1266 r = mtk_clk_register_muxes(&pdev->dev, top_mtk_muxes, 1267 ARRAY_SIZE(top_mtk_muxes), node, 1268 &mt8195_clk_lock, top_clk_data); 1269 if (r) 1270 goto unregister_factors; 1271 1272 hw = devm_clk_hw_register_mux(&pdev->dev, "mfg_ck_fast_ref", mfg_fast_parents, 1273 ARRAY_SIZE(mfg_fast_parents), CLK_SET_RATE_PARENT, 1274 (base + 0x250), 8, 1, 0, &mt8195_clk_lock); 1275 if (IS_ERR(hw)) { 1276 r = PTR_ERR(hw); 1277 goto unregister_muxes; 1278 } 1279 top_clk_data->hws[CLK_TOP_MFG_CK_FAST_REF] = hw; 1280 1281 r = clk_mt8195_reg_mfg_mux_notifier(&pdev->dev, 1282 top_clk_data->hws[CLK_TOP_MFG_CK_FAST_REF]->clk); 1283 if (r) 1284 goto unregister_muxes; 1285 1286 r = mtk_clk_register_composites(&pdev->dev, top_adj_divs, 1287 ARRAY_SIZE(top_adj_divs), base, 1288 &mt8195_clk_lock, top_clk_data); 1289 if (r) 1290 goto unregister_muxes; 1291 1292 r = mtk_clk_register_gates(&pdev->dev, node, top_clks, 1293 ARRAY_SIZE(top_clks), top_clk_data); 1294 if (r) 1295 goto unregister_composite_divs; 1296 1297 r = of_clk_add_hw_provider(node, of_clk_hw_onecell_get, top_clk_data); 1298 if (r) 1299 goto unregister_gates; 1300 1301 platform_set_drvdata(pdev, top_clk_data); 1302 1303 return r; 1304 1305 unregister_gates: 1306 mtk_clk_unregister_gates(top_clks, ARRAY_SIZE(top_clks), top_clk_data); 1307 unregister_composite_divs: 1308 mtk_clk_unregister_composites(top_adj_divs, ARRAY_SIZE(top_adj_divs), top_clk_data); 1309 unregister_muxes: 1310 mtk_clk_unregister_muxes(top_mtk_muxes, ARRAY_SIZE(top_mtk_muxes), top_clk_data); 1311 unregister_factors: 1312 mtk_clk_unregister_factors(top_divs, ARRAY_SIZE(top_divs), top_clk_data); 1313 unregister_fixed_clks: 1314 mtk_clk_unregister_fixed_clks(top_fixed_clks, ARRAY_SIZE(top_fixed_clks), top_clk_data); 1315 free_top_data: 1316 mtk_free_clk_data(top_clk_data); 1317 return r; 1318 } 1319 1320 static int clk_mt8195_topck_remove(struct platform_device *pdev) 1321 { 1322 struct clk_hw_onecell_data *top_clk_data = platform_get_drvdata(pdev); 1323 struct device_node *node = pdev->dev.of_node; 1324 1325 of_clk_del_provider(node); 1326 mtk_clk_unregister_gates(top_clks, ARRAY_SIZE(top_clks), top_clk_data); 1327 mtk_clk_unregister_composites(top_adj_divs, ARRAY_SIZE(top_adj_divs), top_clk_data); 1328 mtk_clk_unregister_muxes(top_mtk_muxes, ARRAY_SIZE(top_mtk_muxes), top_clk_data); 1329 mtk_clk_unregister_factors(top_divs, ARRAY_SIZE(top_divs), top_clk_data); 1330 mtk_clk_unregister_fixed_clks(top_fixed_clks, ARRAY_SIZE(top_fixed_clks), top_clk_data); 1331 mtk_free_clk_data(top_clk_data); 1332 1333 return 0; 1334 } 1335 1336 static struct platform_driver clk_mt8195_topck_drv = { 1337 .probe = clk_mt8195_topck_probe, 1338 .remove = clk_mt8195_topck_remove, 1339 .driver = { 1340 .name = "clk-mt8195-topck", 1341 .of_match_table = of_match_clk_mt8195_topck, 1342 }, 1343 }; 1344 module_platform_driver(clk_mt8195_topck_drv); 1345 MODULE_LICENSE("GPL"); 1346