1 /* 2 * Copyright (c) 2016 Maxime Ripard. All rights reserved. 3 * 4 * This software is licensed under the terms of the GNU General Public 5 * License version 2, as published by the Free Software Foundation, and 6 * may be copied, distributed, and modified under those terms. 7 * 8 * This program is distributed in the hope that it will be useful, 9 * but WITHOUT ANY WARRANTY; without even the implied warranty of 10 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 11 * GNU General Public License for more details. 12 */ 13 14 #include <linux/clk-provider.h> 15 #include <linux/of_address.h> 16 17 #include "ccu_common.h" 18 #include "ccu_reset.h" 19 20 #include "ccu_div.h" 21 #include "ccu_gate.h" 22 #include "ccu_mp.h" 23 #include "ccu_mult.h" 24 #include "ccu_nk.h" 25 #include "ccu_nkm.h" 26 #include "ccu_nkmp.h" 27 #include "ccu_nm.h" 28 #include "ccu_phase.h" 29 #include "ccu_sdm.h" 30 31 #include "ccu-sun8i-h3.h" 32 33 static SUNXI_CCU_NKMP_WITH_GATE_LOCK(pll_cpux_clk, "pll-cpux", 34 "osc24M", 0x000, 35 8, 5, /* N */ 36 4, 2, /* K */ 37 0, 2, /* M */ 38 16, 2, /* P */ 39 BIT(31), /* gate */ 40 BIT(28), /* lock */ 41 CLK_SET_RATE_UNGATE); 42 43 /* 44 * The Audio PLL is supposed to have 4 outputs: 3 fixed factors from 45 * the base (2x, 4x and 8x), and one variable divider (the one true 46 * pll audio). 47 * 48 * With sigma-delta modulation for fractional-N on the audio PLL, 49 * we have to use specific dividers. This means the variable divider 50 * can no longer be used, as the audio codec requests the exact clock 51 * rates we support through this mechanism. So we now hard code the 52 * variable divider to 1. This means the clock rates will no longer 53 * match the clock names. 54 */ 55 #define SUN8I_H3_PLL_AUDIO_REG 0x008 56 57 static struct ccu_sdm_setting pll_audio_sdm_table[] = { 58 { .rate = 22579200, .pattern = 0xc0010d84, .m = 8, .n = 7 }, 59 { .rate = 24576000, .pattern = 0xc000ac02, .m = 14, .n = 14 }, 60 }; 61 62 static SUNXI_CCU_NM_WITH_SDM_GATE_LOCK(pll_audio_base_clk, "pll-audio-base", 63 "osc24M", 0x008, 64 8, 7, /* N */ 65 0, 5, /* M */ 66 pll_audio_sdm_table, BIT(24), 67 0x284, BIT(31), 68 BIT(31), /* gate */ 69 BIT(28), /* lock */ 70 CLK_SET_RATE_UNGATE); 71 72 static SUNXI_CCU_NM_WITH_FRAC_GATE_LOCK(pll_video_clk, "pll-video", 73 "osc24M", 0x0010, 74 8, 7, /* N */ 75 0, 4, /* M */ 76 BIT(24), /* frac enable */ 77 BIT(25), /* frac select */ 78 270000000, /* frac rate 0 */ 79 297000000, /* frac rate 1 */ 80 BIT(31), /* gate */ 81 BIT(28), /* lock */ 82 CLK_SET_RATE_UNGATE); 83 84 static SUNXI_CCU_NM_WITH_FRAC_GATE_LOCK(pll_ve_clk, "pll-ve", 85 "osc24M", 0x0018, 86 8, 7, /* N */ 87 0, 4, /* M */ 88 BIT(24), /* frac enable */ 89 BIT(25), /* frac select */ 90 270000000, /* frac rate 0 */ 91 297000000, /* frac rate 1 */ 92 BIT(31), /* gate */ 93 BIT(28), /* lock */ 94 CLK_SET_RATE_UNGATE); 95 96 static SUNXI_CCU_NKM_WITH_GATE_LOCK(pll_ddr_clk, "pll-ddr", 97 "osc24M", 0x020, 98 8, 5, /* N */ 99 4, 2, /* K */ 100 0, 2, /* M */ 101 BIT(31), /* gate */ 102 BIT(28), /* lock */ 103 CLK_SET_RATE_UNGATE); 104 105 static SUNXI_CCU_NK_WITH_GATE_LOCK_POSTDIV(pll_periph0_clk, "pll-periph0", 106 "osc24M", 0x028, 107 8, 5, /* N */ 108 4, 2, /* K */ 109 BIT(31), /* gate */ 110 BIT(28), /* lock */ 111 2, /* post-div */ 112 CLK_SET_RATE_UNGATE); 113 114 static SUNXI_CCU_NM_WITH_FRAC_GATE_LOCK(pll_gpu_clk, "pll-gpu", 115 "osc24M", 0x0038, 116 8, 7, /* N */ 117 0, 4, /* M */ 118 BIT(24), /* frac enable */ 119 BIT(25), /* frac select */ 120 270000000, /* frac rate 0 */ 121 297000000, /* frac rate 1 */ 122 BIT(31), /* gate */ 123 BIT(28), /* lock */ 124 CLK_SET_RATE_UNGATE); 125 126 static SUNXI_CCU_NK_WITH_GATE_LOCK_POSTDIV(pll_periph1_clk, "pll-periph1", 127 "osc24M", 0x044, 128 8, 5, /* N */ 129 4, 2, /* K */ 130 BIT(31), /* gate */ 131 BIT(28), /* lock */ 132 2, /* post-div */ 133 CLK_SET_RATE_UNGATE); 134 135 static SUNXI_CCU_NM_WITH_FRAC_GATE_LOCK(pll_de_clk, "pll-de", 136 "osc24M", 0x0048, 137 8, 7, /* N */ 138 0, 4, /* M */ 139 BIT(24), /* frac enable */ 140 BIT(25), /* frac select */ 141 270000000, /* frac rate 0 */ 142 297000000, /* frac rate 1 */ 143 BIT(31), /* gate */ 144 BIT(28), /* lock */ 145 CLK_SET_RATE_UNGATE); 146 147 static const char * const cpux_parents[] = { "osc32k", "osc24M", 148 "pll-cpux" , "pll-cpux" }; 149 static SUNXI_CCU_MUX(cpux_clk, "cpux", cpux_parents, 150 0x050, 16, 2, CLK_IS_CRITICAL | CLK_SET_RATE_PARENT); 151 152 static SUNXI_CCU_M(axi_clk, "axi", "cpux", 0x050, 0, 2, 0); 153 154 static const char * const ahb1_parents[] = { "osc32k", "osc24M", 155 "axi" , "pll-periph0" }; 156 static const struct ccu_mux_var_prediv ahb1_predivs[] = { 157 { .index = 3, .shift = 6, .width = 2 }, 158 }; 159 static struct ccu_div ahb1_clk = { 160 .div = _SUNXI_CCU_DIV_FLAGS(4, 2, CLK_DIVIDER_POWER_OF_TWO), 161 162 .mux = { 163 .shift = 12, 164 .width = 2, 165 166 .var_predivs = ahb1_predivs, 167 .n_var_predivs = ARRAY_SIZE(ahb1_predivs), 168 }, 169 170 .common = { 171 .reg = 0x054, 172 .features = CCU_FEATURE_VARIABLE_PREDIV, 173 .hw.init = CLK_HW_INIT_PARENTS("ahb1", 174 ahb1_parents, 175 &ccu_div_ops, 176 0), 177 }, 178 }; 179 180 static struct clk_div_table apb1_div_table[] = { 181 { .val = 0, .div = 2 }, 182 { .val = 1, .div = 2 }, 183 { .val = 2, .div = 4 }, 184 { .val = 3, .div = 8 }, 185 { /* Sentinel */ }, 186 }; 187 static SUNXI_CCU_DIV_TABLE(apb1_clk, "apb1", "ahb1", 188 0x054, 8, 2, apb1_div_table, 0); 189 190 static const char * const apb2_parents[] = { "osc32k", "osc24M", 191 "pll-periph0" , "pll-periph0" }; 192 static SUNXI_CCU_MP_WITH_MUX(apb2_clk, "apb2", apb2_parents, 0x058, 193 0, 5, /* M */ 194 16, 2, /* P */ 195 24, 2, /* mux */ 196 0); 197 198 static const char * const ahb2_parents[] = { "ahb1" , "pll-periph0" }; 199 static const struct ccu_mux_fixed_prediv ahb2_fixed_predivs[] = { 200 { .index = 1, .div = 2 }, 201 }; 202 static struct ccu_mux ahb2_clk = { 203 .mux = { 204 .shift = 0, 205 .width = 1, 206 .fixed_predivs = ahb2_fixed_predivs, 207 .n_predivs = ARRAY_SIZE(ahb2_fixed_predivs), 208 }, 209 210 .common = { 211 .reg = 0x05c, 212 .features = CCU_FEATURE_FIXED_PREDIV, 213 .hw.init = CLK_HW_INIT_PARENTS("ahb2", 214 ahb2_parents, 215 &ccu_mux_ops, 216 0), 217 }, 218 }; 219 220 static SUNXI_CCU_GATE(bus_ce_clk, "bus-ce", "ahb1", 221 0x060, BIT(5), 0); 222 static SUNXI_CCU_GATE(bus_dma_clk, "bus-dma", "ahb1", 223 0x060, BIT(6), 0); 224 static SUNXI_CCU_GATE(bus_mmc0_clk, "bus-mmc0", "ahb1", 225 0x060, BIT(8), 0); 226 static SUNXI_CCU_GATE(bus_mmc1_clk, "bus-mmc1", "ahb1", 227 0x060, BIT(9), 0); 228 static SUNXI_CCU_GATE(bus_mmc2_clk, "bus-mmc2", "ahb1", 229 0x060, BIT(10), 0); 230 static SUNXI_CCU_GATE(bus_nand_clk, "bus-nand", "ahb1", 231 0x060, BIT(13), 0); 232 static SUNXI_CCU_GATE(bus_dram_clk, "bus-dram", "ahb1", 233 0x060, BIT(14), 0); 234 static SUNXI_CCU_GATE(bus_emac_clk, "bus-emac", "ahb2", 235 0x060, BIT(17), 0); 236 static SUNXI_CCU_GATE(bus_ts_clk, "bus-ts", "ahb1", 237 0x060, BIT(18), 0); 238 static SUNXI_CCU_GATE(bus_hstimer_clk, "bus-hstimer", "ahb1", 239 0x060, BIT(19), 0); 240 static SUNXI_CCU_GATE(bus_spi0_clk, "bus-spi0", "ahb1", 241 0x060, BIT(20), 0); 242 static SUNXI_CCU_GATE(bus_spi1_clk, "bus-spi1", "ahb1", 243 0x060, BIT(21), 0); 244 static SUNXI_CCU_GATE(bus_otg_clk, "bus-otg", "ahb1", 245 0x060, BIT(23), 0); 246 static SUNXI_CCU_GATE(bus_ehci0_clk, "bus-ehci0", "ahb1", 247 0x060, BIT(24), 0); 248 static SUNXI_CCU_GATE(bus_ehci1_clk, "bus-ehci1", "ahb2", 249 0x060, BIT(25), 0); 250 static SUNXI_CCU_GATE(bus_ehci2_clk, "bus-ehci2", "ahb2", 251 0x060, BIT(26), 0); 252 static SUNXI_CCU_GATE(bus_ehci3_clk, "bus-ehci3", "ahb2", 253 0x060, BIT(27), 0); 254 static SUNXI_CCU_GATE(bus_ohci0_clk, "bus-ohci0", "ahb1", 255 0x060, BIT(28), 0); 256 static SUNXI_CCU_GATE(bus_ohci1_clk, "bus-ohci1", "ahb2", 257 0x060, BIT(29), 0); 258 static SUNXI_CCU_GATE(bus_ohci2_clk, "bus-ohci2", "ahb2", 259 0x060, BIT(30), 0); 260 static SUNXI_CCU_GATE(bus_ohci3_clk, "bus-ohci3", "ahb2", 261 0x060, BIT(31), 0); 262 263 static SUNXI_CCU_GATE(bus_ve_clk, "bus-ve", "ahb1", 264 0x064, BIT(0), 0); 265 static SUNXI_CCU_GATE(bus_tcon0_clk, "bus-tcon0", "ahb1", 266 0x064, BIT(3), 0); 267 static SUNXI_CCU_GATE(bus_tcon1_clk, "bus-tcon1", "ahb1", 268 0x064, BIT(4), 0); 269 static SUNXI_CCU_GATE(bus_deinterlace_clk, "bus-deinterlace", "ahb1", 270 0x064, BIT(5), 0); 271 static SUNXI_CCU_GATE(bus_csi_clk, "bus-csi", "ahb1", 272 0x064, BIT(8), 0); 273 static SUNXI_CCU_GATE(bus_tve_clk, "bus-tve", "ahb1", 274 0x064, BIT(9), 0); 275 static SUNXI_CCU_GATE(bus_hdmi_clk, "bus-hdmi", "ahb1", 276 0x064, BIT(11), 0); 277 static SUNXI_CCU_GATE(bus_de_clk, "bus-de", "ahb1", 278 0x064, BIT(12), 0); 279 static SUNXI_CCU_GATE(bus_gpu_clk, "bus-gpu", "ahb1", 280 0x064, BIT(20), 0); 281 static SUNXI_CCU_GATE(bus_msgbox_clk, "bus-msgbox", "ahb1", 282 0x064, BIT(21), 0); 283 static SUNXI_CCU_GATE(bus_spinlock_clk, "bus-spinlock", "ahb1", 284 0x064, BIT(22), 0); 285 286 static SUNXI_CCU_GATE(bus_codec_clk, "bus-codec", "apb1", 287 0x068, BIT(0), 0); 288 static SUNXI_CCU_GATE(bus_spdif_clk, "bus-spdif", "apb1", 289 0x068, BIT(1), 0); 290 static SUNXI_CCU_GATE(bus_pio_clk, "bus-pio", "apb1", 291 0x068, BIT(5), 0); 292 static SUNXI_CCU_GATE(bus_ths_clk, "bus-ths", "apb1", 293 0x068, BIT(8), 0); 294 static SUNXI_CCU_GATE(bus_i2s0_clk, "bus-i2s0", "apb1", 295 0x068, BIT(12), 0); 296 static SUNXI_CCU_GATE(bus_i2s1_clk, "bus-i2s1", "apb1", 297 0x068, BIT(13), 0); 298 static SUNXI_CCU_GATE(bus_i2s2_clk, "bus-i2s2", "apb1", 299 0x068, BIT(14), 0); 300 301 static SUNXI_CCU_GATE(bus_i2c0_clk, "bus-i2c0", "apb2", 302 0x06c, BIT(0), 0); 303 static SUNXI_CCU_GATE(bus_i2c1_clk, "bus-i2c1", "apb2", 304 0x06c, BIT(1), 0); 305 static SUNXI_CCU_GATE(bus_i2c2_clk, "bus-i2c2", "apb2", 306 0x06c, BIT(2), 0); 307 static SUNXI_CCU_GATE(bus_uart0_clk, "bus-uart0", "apb2", 308 0x06c, BIT(16), 0); 309 static SUNXI_CCU_GATE(bus_uart1_clk, "bus-uart1", "apb2", 310 0x06c, BIT(17), 0); 311 static SUNXI_CCU_GATE(bus_uart2_clk, "bus-uart2", "apb2", 312 0x06c, BIT(18), 0); 313 static SUNXI_CCU_GATE(bus_uart3_clk, "bus-uart3", "apb2", 314 0x06c, BIT(19), 0); 315 static SUNXI_CCU_GATE(bus_scr0_clk, "bus-scr0", "apb2", 316 0x06c, BIT(20), 0); 317 static SUNXI_CCU_GATE(bus_scr1_clk, "bus-scr1", "apb2", 318 0x06c, BIT(21), 0); 319 320 static SUNXI_CCU_GATE(bus_ephy_clk, "bus-ephy", "ahb1", 321 0x070, BIT(0), 0); 322 static SUNXI_CCU_GATE(bus_dbg_clk, "bus-dbg", "ahb1", 323 0x070, BIT(7), 0); 324 325 static struct clk_div_table ths_div_table[] = { 326 { .val = 0, .div = 1 }, 327 { .val = 1, .div = 2 }, 328 { .val = 2, .div = 4 }, 329 { .val = 3, .div = 6 }, 330 }; 331 static SUNXI_CCU_DIV_TABLE_WITH_GATE(ths_clk, "ths", "osc24M", 332 0x074, 0, 2, ths_div_table, BIT(31), 0); 333 334 static const char * const mod0_default_parents[] = { "osc24M", "pll-periph0", 335 "pll-periph1" }; 336 static SUNXI_CCU_MP_WITH_MUX_GATE(nand_clk, "nand", mod0_default_parents, 0x080, 337 0, 4, /* M */ 338 16, 2, /* P */ 339 24, 2, /* mux */ 340 BIT(31), /* gate */ 341 0); 342 343 static SUNXI_CCU_MP_WITH_MUX_GATE(mmc0_clk, "mmc0", mod0_default_parents, 0x088, 344 0, 4, /* M */ 345 16, 2, /* P */ 346 24, 2, /* mux */ 347 BIT(31), /* gate */ 348 0); 349 350 static SUNXI_CCU_PHASE(mmc0_sample_clk, "mmc0_sample", "mmc0", 351 0x088, 20, 3, 0); 352 static SUNXI_CCU_PHASE(mmc0_output_clk, "mmc0_output", "mmc0", 353 0x088, 8, 3, 0); 354 355 static SUNXI_CCU_MP_WITH_MUX_GATE(mmc1_clk, "mmc1", mod0_default_parents, 0x08c, 356 0, 4, /* M */ 357 16, 2, /* P */ 358 24, 2, /* mux */ 359 BIT(31), /* gate */ 360 0); 361 362 static SUNXI_CCU_PHASE(mmc1_sample_clk, "mmc1_sample", "mmc1", 363 0x08c, 20, 3, 0); 364 static SUNXI_CCU_PHASE(mmc1_output_clk, "mmc1_output", "mmc1", 365 0x08c, 8, 3, 0); 366 367 static SUNXI_CCU_MP_WITH_MUX_GATE(mmc2_clk, "mmc2", mod0_default_parents, 0x090, 368 0, 4, /* M */ 369 16, 2, /* P */ 370 24, 2, /* mux */ 371 BIT(31), /* gate */ 372 0); 373 374 static SUNXI_CCU_PHASE(mmc2_sample_clk, "mmc2_sample", "mmc2", 375 0x090, 20, 3, 0); 376 static SUNXI_CCU_PHASE(mmc2_output_clk, "mmc2_output", "mmc2", 377 0x090, 8, 3, 0); 378 379 static const char * const ts_parents[] = { "osc24M", "pll-periph0", }; 380 static SUNXI_CCU_MP_WITH_MUX_GATE(ts_clk, "ts", ts_parents, 0x098, 381 0, 4, /* M */ 382 16, 2, /* P */ 383 24, 2, /* mux */ 384 BIT(31), /* gate */ 385 0); 386 387 static SUNXI_CCU_MP_WITH_MUX_GATE(ce_clk, "ce", mod0_default_parents, 0x09c, 388 0, 4, /* M */ 389 16, 2, /* P */ 390 24, 2, /* mux */ 391 BIT(31), /* gate */ 392 0); 393 394 static SUNXI_CCU_MP_WITH_MUX_GATE(spi0_clk, "spi0", mod0_default_parents, 0x0a0, 395 0, 4, /* M */ 396 16, 2, /* P */ 397 24, 2, /* mux */ 398 BIT(31), /* gate */ 399 0); 400 401 static SUNXI_CCU_MP_WITH_MUX_GATE(spi1_clk, "spi1", mod0_default_parents, 0x0a4, 402 0, 4, /* M */ 403 16, 2, /* P */ 404 24, 2, /* mux */ 405 BIT(31), /* gate */ 406 0); 407 408 static const char * const i2s_parents[] = { "pll-audio-8x", "pll-audio-4x", 409 "pll-audio-2x", "pll-audio" }; 410 static SUNXI_CCU_MUX_WITH_GATE(i2s0_clk, "i2s0", i2s_parents, 411 0x0b0, 16, 2, BIT(31), CLK_SET_RATE_PARENT); 412 413 static SUNXI_CCU_MUX_WITH_GATE(i2s1_clk, "i2s1", i2s_parents, 414 0x0b4, 16, 2, BIT(31), CLK_SET_RATE_PARENT); 415 416 static SUNXI_CCU_MUX_WITH_GATE(i2s2_clk, "i2s2", i2s_parents, 417 0x0b8, 16, 2, BIT(31), CLK_SET_RATE_PARENT); 418 419 static SUNXI_CCU_M_WITH_GATE(spdif_clk, "spdif", "pll-audio", 420 0x0c0, 0, 4, BIT(31), CLK_SET_RATE_PARENT); 421 422 static SUNXI_CCU_GATE(usb_phy0_clk, "usb-phy0", "osc24M", 423 0x0cc, BIT(8), 0); 424 static SUNXI_CCU_GATE(usb_phy1_clk, "usb-phy1", "osc24M", 425 0x0cc, BIT(9), 0); 426 static SUNXI_CCU_GATE(usb_phy2_clk, "usb-phy2", "osc24M", 427 0x0cc, BIT(10), 0); 428 static SUNXI_CCU_GATE(usb_phy3_clk, "usb-phy3", "osc24M", 429 0x0cc, BIT(11), 0); 430 static SUNXI_CCU_GATE(usb_ohci0_clk, "usb-ohci0", "osc24M", 431 0x0cc, BIT(16), 0); 432 static SUNXI_CCU_GATE(usb_ohci1_clk, "usb-ohci1", "osc24M", 433 0x0cc, BIT(17), 0); 434 static SUNXI_CCU_GATE(usb_ohci2_clk, "usb-ohci2", "osc24M", 435 0x0cc, BIT(18), 0); 436 static SUNXI_CCU_GATE(usb_ohci3_clk, "usb-ohci3", "osc24M", 437 0x0cc, BIT(19), 0); 438 439 static const char * const dram_parents[] = { "pll-ddr", "pll-periph0-2x" }; 440 static SUNXI_CCU_M_WITH_MUX(dram_clk, "dram", dram_parents, 441 0x0f4, 0, 4, 20, 2, CLK_IS_CRITICAL); 442 443 static SUNXI_CCU_GATE(dram_ve_clk, "dram-ve", "dram", 444 0x100, BIT(0), 0); 445 static SUNXI_CCU_GATE(dram_csi_clk, "dram-csi", "dram", 446 0x100, BIT(1), 0); 447 static SUNXI_CCU_GATE(dram_deinterlace_clk, "dram-deinterlace", "dram", 448 0x100, BIT(2), 0); 449 static SUNXI_CCU_GATE(dram_ts_clk, "dram-ts", "dram", 450 0x100, BIT(3), 0); 451 452 static const char * const de_parents[] = { "pll-periph0-2x", "pll-de" }; 453 static SUNXI_CCU_M_WITH_MUX_GATE(de_clk, "de", de_parents, 454 0x104, 0, 4, 24, 3, BIT(31), 0); 455 456 static const char * const tcon_parents[] = { "pll-video" }; 457 static SUNXI_CCU_M_WITH_MUX_GATE(tcon_clk, "tcon", tcon_parents, 458 0x118, 0, 4, 24, 3, BIT(31), 0); 459 460 static const char * const tve_parents[] = { "pll-de", "pll-periph1" }; 461 static SUNXI_CCU_M_WITH_MUX_GATE(tve_clk, "tve", tve_parents, 462 0x120, 0, 4, 24, 3, BIT(31), 0); 463 464 static const char * const deinterlace_parents[] = { "pll-periph0", "pll-periph1" }; 465 static SUNXI_CCU_M_WITH_MUX_GATE(deinterlace_clk, "deinterlace", deinterlace_parents, 466 0x124, 0, 4, 24, 3, BIT(31), 0); 467 468 static SUNXI_CCU_GATE(csi_misc_clk, "csi-misc", "osc24M", 469 0x130, BIT(31), 0); 470 471 static const char * const csi_sclk_parents[] = { "pll-periph0", "pll-periph1" }; 472 static SUNXI_CCU_M_WITH_MUX_GATE(csi_sclk_clk, "csi-sclk", csi_sclk_parents, 473 0x134, 16, 4, 24, 3, BIT(31), 0); 474 475 static const char * const csi_mclk_parents[] = { "osc24M", "pll-video", "pll-periph0" }; 476 static SUNXI_CCU_M_WITH_MUX_GATE(csi_mclk_clk, "csi-mclk", csi_mclk_parents, 477 0x134, 0, 5, 8, 3, BIT(15), 0); 478 479 static SUNXI_CCU_M_WITH_GATE(ve_clk, "ve", "pll-ve", 480 0x13c, 16, 3, BIT(31), 0); 481 482 static SUNXI_CCU_GATE(ac_dig_clk, "ac-dig", "pll-audio", 483 0x140, BIT(31), CLK_SET_RATE_PARENT); 484 static SUNXI_CCU_GATE(avs_clk, "avs", "osc24M", 485 0x144, BIT(31), 0); 486 487 static const char * const hdmi_parents[] = { "pll-video" }; 488 static SUNXI_CCU_M_WITH_MUX_GATE(hdmi_clk, "hdmi", hdmi_parents, 489 0x150, 0, 4, 24, 2, BIT(31), 0); 490 491 static SUNXI_CCU_GATE(hdmi_ddc_clk, "hdmi-ddc", "osc24M", 492 0x154, BIT(31), 0); 493 494 static const char * const mbus_parents[] = { "osc24M", "pll-periph0-2x", "pll-ddr" }; 495 static SUNXI_CCU_M_WITH_MUX_GATE(mbus_clk, "mbus", mbus_parents, 496 0x15c, 0, 3, 24, 2, BIT(31), CLK_IS_CRITICAL); 497 498 static SUNXI_CCU_M_WITH_GATE(gpu_clk, "gpu", "pll-gpu", 499 0x1a0, 0, 3, BIT(31), CLK_SET_RATE_PARENT); 500 501 static struct ccu_common *sun8i_h3_ccu_clks[] = { 502 &pll_cpux_clk.common, 503 &pll_audio_base_clk.common, 504 &pll_video_clk.common, 505 &pll_ve_clk.common, 506 &pll_ddr_clk.common, 507 &pll_periph0_clk.common, 508 &pll_gpu_clk.common, 509 &pll_periph1_clk.common, 510 &pll_de_clk.common, 511 &cpux_clk.common, 512 &axi_clk.common, 513 &ahb1_clk.common, 514 &apb1_clk.common, 515 &apb2_clk.common, 516 &ahb2_clk.common, 517 &bus_ce_clk.common, 518 &bus_dma_clk.common, 519 &bus_mmc0_clk.common, 520 &bus_mmc1_clk.common, 521 &bus_mmc2_clk.common, 522 &bus_nand_clk.common, 523 &bus_dram_clk.common, 524 &bus_emac_clk.common, 525 &bus_ts_clk.common, 526 &bus_hstimer_clk.common, 527 &bus_spi0_clk.common, 528 &bus_spi1_clk.common, 529 &bus_otg_clk.common, 530 &bus_ehci0_clk.common, 531 &bus_ehci1_clk.common, 532 &bus_ehci2_clk.common, 533 &bus_ehci3_clk.common, 534 &bus_ohci0_clk.common, 535 &bus_ohci1_clk.common, 536 &bus_ohci2_clk.common, 537 &bus_ohci3_clk.common, 538 &bus_ve_clk.common, 539 &bus_tcon0_clk.common, 540 &bus_tcon1_clk.common, 541 &bus_deinterlace_clk.common, 542 &bus_csi_clk.common, 543 &bus_tve_clk.common, 544 &bus_hdmi_clk.common, 545 &bus_de_clk.common, 546 &bus_gpu_clk.common, 547 &bus_msgbox_clk.common, 548 &bus_spinlock_clk.common, 549 &bus_codec_clk.common, 550 &bus_spdif_clk.common, 551 &bus_pio_clk.common, 552 &bus_ths_clk.common, 553 &bus_i2s0_clk.common, 554 &bus_i2s1_clk.common, 555 &bus_i2s2_clk.common, 556 &bus_i2c0_clk.common, 557 &bus_i2c1_clk.common, 558 &bus_i2c2_clk.common, 559 &bus_uart0_clk.common, 560 &bus_uart1_clk.common, 561 &bus_uart2_clk.common, 562 &bus_uart3_clk.common, 563 &bus_scr0_clk.common, 564 &bus_ephy_clk.common, 565 &bus_dbg_clk.common, 566 &ths_clk.common, 567 &nand_clk.common, 568 &mmc0_clk.common, 569 &mmc0_sample_clk.common, 570 &mmc0_output_clk.common, 571 &mmc1_clk.common, 572 &mmc1_sample_clk.common, 573 &mmc1_output_clk.common, 574 &mmc2_clk.common, 575 &mmc2_sample_clk.common, 576 &mmc2_output_clk.common, 577 &ts_clk.common, 578 &ce_clk.common, 579 &spi0_clk.common, 580 &spi1_clk.common, 581 &i2s0_clk.common, 582 &i2s1_clk.common, 583 &i2s2_clk.common, 584 &spdif_clk.common, 585 &usb_phy0_clk.common, 586 &usb_phy1_clk.common, 587 &usb_phy2_clk.common, 588 &usb_phy3_clk.common, 589 &usb_ohci0_clk.common, 590 &usb_ohci1_clk.common, 591 &usb_ohci2_clk.common, 592 &usb_ohci3_clk.common, 593 &dram_clk.common, 594 &dram_ve_clk.common, 595 &dram_csi_clk.common, 596 &dram_deinterlace_clk.common, 597 &dram_ts_clk.common, 598 &de_clk.common, 599 &tcon_clk.common, 600 &tve_clk.common, 601 &deinterlace_clk.common, 602 &csi_misc_clk.common, 603 &csi_sclk_clk.common, 604 &csi_mclk_clk.common, 605 &ve_clk.common, 606 &ac_dig_clk.common, 607 &avs_clk.common, 608 &hdmi_clk.common, 609 &hdmi_ddc_clk.common, 610 &mbus_clk.common, 611 &gpu_clk.common, 612 }; 613 614 static struct ccu_common *sun50i_h5_ccu_clks[] = { 615 &pll_cpux_clk.common, 616 &pll_audio_base_clk.common, 617 &pll_video_clk.common, 618 &pll_ve_clk.common, 619 &pll_ddr_clk.common, 620 &pll_periph0_clk.common, 621 &pll_gpu_clk.common, 622 &pll_periph1_clk.common, 623 &pll_de_clk.common, 624 &cpux_clk.common, 625 &axi_clk.common, 626 &ahb1_clk.common, 627 &apb1_clk.common, 628 &apb2_clk.common, 629 &ahb2_clk.common, 630 &bus_ce_clk.common, 631 &bus_dma_clk.common, 632 &bus_mmc0_clk.common, 633 &bus_mmc1_clk.common, 634 &bus_mmc2_clk.common, 635 &bus_nand_clk.common, 636 &bus_dram_clk.common, 637 &bus_emac_clk.common, 638 &bus_ts_clk.common, 639 &bus_hstimer_clk.common, 640 &bus_spi0_clk.common, 641 &bus_spi1_clk.common, 642 &bus_otg_clk.common, 643 &bus_ehci0_clk.common, 644 &bus_ehci1_clk.common, 645 &bus_ehci2_clk.common, 646 &bus_ehci3_clk.common, 647 &bus_ohci0_clk.common, 648 &bus_ohci1_clk.common, 649 &bus_ohci2_clk.common, 650 &bus_ohci3_clk.common, 651 &bus_ve_clk.common, 652 &bus_tcon0_clk.common, 653 &bus_tcon1_clk.common, 654 &bus_deinterlace_clk.common, 655 &bus_csi_clk.common, 656 &bus_tve_clk.common, 657 &bus_hdmi_clk.common, 658 &bus_de_clk.common, 659 &bus_gpu_clk.common, 660 &bus_msgbox_clk.common, 661 &bus_spinlock_clk.common, 662 &bus_codec_clk.common, 663 &bus_spdif_clk.common, 664 &bus_pio_clk.common, 665 &bus_ths_clk.common, 666 &bus_i2s0_clk.common, 667 &bus_i2s1_clk.common, 668 &bus_i2s2_clk.common, 669 &bus_i2c0_clk.common, 670 &bus_i2c1_clk.common, 671 &bus_i2c2_clk.common, 672 &bus_uart0_clk.common, 673 &bus_uart1_clk.common, 674 &bus_uart2_clk.common, 675 &bus_uart3_clk.common, 676 &bus_scr0_clk.common, 677 &bus_scr1_clk.common, 678 &bus_ephy_clk.common, 679 &bus_dbg_clk.common, 680 &ths_clk.common, 681 &nand_clk.common, 682 &mmc0_clk.common, 683 &mmc1_clk.common, 684 &mmc2_clk.common, 685 &ts_clk.common, 686 &ce_clk.common, 687 &spi0_clk.common, 688 &spi1_clk.common, 689 &i2s0_clk.common, 690 &i2s1_clk.common, 691 &i2s2_clk.common, 692 &spdif_clk.common, 693 &usb_phy0_clk.common, 694 &usb_phy1_clk.common, 695 &usb_phy2_clk.common, 696 &usb_phy3_clk.common, 697 &usb_ohci0_clk.common, 698 &usb_ohci1_clk.common, 699 &usb_ohci2_clk.common, 700 &usb_ohci3_clk.common, 701 &dram_clk.common, 702 &dram_ve_clk.common, 703 &dram_csi_clk.common, 704 &dram_deinterlace_clk.common, 705 &dram_ts_clk.common, 706 &de_clk.common, 707 &tcon_clk.common, 708 &tve_clk.common, 709 &deinterlace_clk.common, 710 &csi_misc_clk.common, 711 &csi_sclk_clk.common, 712 &csi_mclk_clk.common, 713 &ve_clk.common, 714 &ac_dig_clk.common, 715 &avs_clk.common, 716 &hdmi_clk.common, 717 &hdmi_ddc_clk.common, 718 &mbus_clk.common, 719 &gpu_clk.common, 720 }; 721 722 /* We hardcode the divider to 1 for now */ 723 static CLK_FIXED_FACTOR(pll_audio_clk, "pll-audio", 724 "pll-audio-base", 1, 1, CLK_SET_RATE_PARENT); 725 static CLK_FIXED_FACTOR(pll_audio_2x_clk, "pll-audio-2x", 726 "pll-audio-base", 2, 1, CLK_SET_RATE_PARENT); 727 static CLK_FIXED_FACTOR(pll_audio_4x_clk, "pll-audio-4x", 728 "pll-audio-base", 1, 1, CLK_SET_RATE_PARENT); 729 static CLK_FIXED_FACTOR(pll_audio_8x_clk, "pll-audio-8x", 730 "pll-audio-base", 1, 2, CLK_SET_RATE_PARENT); 731 static CLK_FIXED_FACTOR(pll_periph0_2x_clk, "pll-periph0-2x", 732 "pll-periph0", 1, 2, 0); 733 734 static struct clk_hw_onecell_data sun8i_h3_hw_clks = { 735 .hws = { 736 [CLK_PLL_CPUX] = &pll_cpux_clk.common.hw, 737 [CLK_PLL_AUDIO_BASE] = &pll_audio_base_clk.common.hw, 738 [CLK_PLL_AUDIO] = &pll_audio_clk.hw, 739 [CLK_PLL_AUDIO_2X] = &pll_audio_2x_clk.hw, 740 [CLK_PLL_AUDIO_4X] = &pll_audio_4x_clk.hw, 741 [CLK_PLL_AUDIO_8X] = &pll_audio_8x_clk.hw, 742 [CLK_PLL_VIDEO] = &pll_video_clk.common.hw, 743 [CLK_PLL_VE] = &pll_ve_clk.common.hw, 744 [CLK_PLL_DDR] = &pll_ddr_clk.common.hw, 745 [CLK_PLL_PERIPH0] = &pll_periph0_clk.common.hw, 746 [CLK_PLL_PERIPH0_2X] = &pll_periph0_2x_clk.hw, 747 [CLK_PLL_GPU] = &pll_gpu_clk.common.hw, 748 [CLK_PLL_PERIPH1] = &pll_periph1_clk.common.hw, 749 [CLK_PLL_DE] = &pll_de_clk.common.hw, 750 [CLK_CPUX] = &cpux_clk.common.hw, 751 [CLK_AXI] = &axi_clk.common.hw, 752 [CLK_AHB1] = &ahb1_clk.common.hw, 753 [CLK_APB1] = &apb1_clk.common.hw, 754 [CLK_APB2] = &apb2_clk.common.hw, 755 [CLK_AHB2] = &ahb2_clk.common.hw, 756 [CLK_BUS_CE] = &bus_ce_clk.common.hw, 757 [CLK_BUS_DMA] = &bus_dma_clk.common.hw, 758 [CLK_BUS_MMC0] = &bus_mmc0_clk.common.hw, 759 [CLK_BUS_MMC1] = &bus_mmc1_clk.common.hw, 760 [CLK_BUS_MMC2] = &bus_mmc2_clk.common.hw, 761 [CLK_BUS_NAND] = &bus_nand_clk.common.hw, 762 [CLK_BUS_DRAM] = &bus_dram_clk.common.hw, 763 [CLK_BUS_EMAC] = &bus_emac_clk.common.hw, 764 [CLK_BUS_TS] = &bus_ts_clk.common.hw, 765 [CLK_BUS_HSTIMER] = &bus_hstimer_clk.common.hw, 766 [CLK_BUS_SPI0] = &bus_spi0_clk.common.hw, 767 [CLK_BUS_SPI1] = &bus_spi1_clk.common.hw, 768 [CLK_BUS_OTG] = &bus_otg_clk.common.hw, 769 [CLK_BUS_EHCI0] = &bus_ehci0_clk.common.hw, 770 [CLK_BUS_EHCI1] = &bus_ehci1_clk.common.hw, 771 [CLK_BUS_EHCI2] = &bus_ehci2_clk.common.hw, 772 [CLK_BUS_EHCI3] = &bus_ehci3_clk.common.hw, 773 [CLK_BUS_OHCI0] = &bus_ohci0_clk.common.hw, 774 [CLK_BUS_OHCI1] = &bus_ohci1_clk.common.hw, 775 [CLK_BUS_OHCI2] = &bus_ohci2_clk.common.hw, 776 [CLK_BUS_OHCI3] = &bus_ohci3_clk.common.hw, 777 [CLK_BUS_VE] = &bus_ve_clk.common.hw, 778 [CLK_BUS_TCON0] = &bus_tcon0_clk.common.hw, 779 [CLK_BUS_TCON1] = &bus_tcon1_clk.common.hw, 780 [CLK_BUS_DEINTERLACE] = &bus_deinterlace_clk.common.hw, 781 [CLK_BUS_CSI] = &bus_csi_clk.common.hw, 782 [CLK_BUS_TVE] = &bus_tve_clk.common.hw, 783 [CLK_BUS_HDMI] = &bus_hdmi_clk.common.hw, 784 [CLK_BUS_DE] = &bus_de_clk.common.hw, 785 [CLK_BUS_GPU] = &bus_gpu_clk.common.hw, 786 [CLK_BUS_MSGBOX] = &bus_msgbox_clk.common.hw, 787 [CLK_BUS_SPINLOCK] = &bus_spinlock_clk.common.hw, 788 [CLK_BUS_CODEC] = &bus_codec_clk.common.hw, 789 [CLK_BUS_SPDIF] = &bus_spdif_clk.common.hw, 790 [CLK_BUS_PIO] = &bus_pio_clk.common.hw, 791 [CLK_BUS_THS] = &bus_ths_clk.common.hw, 792 [CLK_BUS_I2S0] = &bus_i2s0_clk.common.hw, 793 [CLK_BUS_I2S1] = &bus_i2s1_clk.common.hw, 794 [CLK_BUS_I2S2] = &bus_i2s2_clk.common.hw, 795 [CLK_BUS_I2C0] = &bus_i2c0_clk.common.hw, 796 [CLK_BUS_I2C1] = &bus_i2c1_clk.common.hw, 797 [CLK_BUS_I2C2] = &bus_i2c2_clk.common.hw, 798 [CLK_BUS_UART0] = &bus_uart0_clk.common.hw, 799 [CLK_BUS_UART1] = &bus_uart1_clk.common.hw, 800 [CLK_BUS_UART2] = &bus_uart2_clk.common.hw, 801 [CLK_BUS_UART3] = &bus_uart3_clk.common.hw, 802 [CLK_BUS_SCR0] = &bus_scr0_clk.common.hw, 803 [CLK_BUS_EPHY] = &bus_ephy_clk.common.hw, 804 [CLK_BUS_DBG] = &bus_dbg_clk.common.hw, 805 [CLK_THS] = &ths_clk.common.hw, 806 [CLK_NAND] = &nand_clk.common.hw, 807 [CLK_MMC0] = &mmc0_clk.common.hw, 808 [CLK_MMC0_SAMPLE] = &mmc0_sample_clk.common.hw, 809 [CLK_MMC0_OUTPUT] = &mmc0_output_clk.common.hw, 810 [CLK_MMC1] = &mmc1_clk.common.hw, 811 [CLK_MMC1_SAMPLE] = &mmc1_sample_clk.common.hw, 812 [CLK_MMC1_OUTPUT] = &mmc1_output_clk.common.hw, 813 [CLK_MMC2] = &mmc2_clk.common.hw, 814 [CLK_MMC2_SAMPLE] = &mmc2_sample_clk.common.hw, 815 [CLK_MMC2_OUTPUT] = &mmc2_output_clk.common.hw, 816 [CLK_TS] = &ts_clk.common.hw, 817 [CLK_CE] = &ce_clk.common.hw, 818 [CLK_SPI0] = &spi0_clk.common.hw, 819 [CLK_SPI1] = &spi1_clk.common.hw, 820 [CLK_I2S0] = &i2s0_clk.common.hw, 821 [CLK_I2S1] = &i2s1_clk.common.hw, 822 [CLK_I2S2] = &i2s2_clk.common.hw, 823 [CLK_SPDIF] = &spdif_clk.common.hw, 824 [CLK_USB_PHY0] = &usb_phy0_clk.common.hw, 825 [CLK_USB_PHY1] = &usb_phy1_clk.common.hw, 826 [CLK_USB_PHY2] = &usb_phy2_clk.common.hw, 827 [CLK_USB_PHY3] = &usb_phy3_clk.common.hw, 828 [CLK_USB_OHCI0] = &usb_ohci0_clk.common.hw, 829 [CLK_USB_OHCI1] = &usb_ohci1_clk.common.hw, 830 [CLK_USB_OHCI2] = &usb_ohci2_clk.common.hw, 831 [CLK_USB_OHCI3] = &usb_ohci3_clk.common.hw, 832 [CLK_DRAM] = &dram_clk.common.hw, 833 [CLK_DRAM_VE] = &dram_ve_clk.common.hw, 834 [CLK_DRAM_CSI] = &dram_csi_clk.common.hw, 835 [CLK_DRAM_DEINTERLACE] = &dram_deinterlace_clk.common.hw, 836 [CLK_DRAM_TS] = &dram_ts_clk.common.hw, 837 [CLK_DE] = &de_clk.common.hw, 838 [CLK_TCON0] = &tcon_clk.common.hw, 839 [CLK_TVE] = &tve_clk.common.hw, 840 [CLK_DEINTERLACE] = &deinterlace_clk.common.hw, 841 [CLK_CSI_MISC] = &csi_misc_clk.common.hw, 842 [CLK_CSI_SCLK] = &csi_sclk_clk.common.hw, 843 [CLK_CSI_MCLK] = &csi_mclk_clk.common.hw, 844 [CLK_VE] = &ve_clk.common.hw, 845 [CLK_AC_DIG] = &ac_dig_clk.common.hw, 846 [CLK_AVS] = &avs_clk.common.hw, 847 [CLK_HDMI] = &hdmi_clk.common.hw, 848 [CLK_HDMI_DDC] = &hdmi_ddc_clk.common.hw, 849 [CLK_MBUS] = &mbus_clk.common.hw, 850 [CLK_GPU] = &gpu_clk.common.hw, 851 }, 852 .num = CLK_NUMBER_H3, 853 }; 854 855 static struct clk_hw_onecell_data sun50i_h5_hw_clks = { 856 .hws = { 857 [CLK_PLL_CPUX] = &pll_cpux_clk.common.hw, 858 [CLK_PLL_AUDIO_BASE] = &pll_audio_base_clk.common.hw, 859 [CLK_PLL_AUDIO] = &pll_audio_clk.hw, 860 [CLK_PLL_AUDIO_2X] = &pll_audio_2x_clk.hw, 861 [CLK_PLL_AUDIO_4X] = &pll_audio_4x_clk.hw, 862 [CLK_PLL_AUDIO_8X] = &pll_audio_8x_clk.hw, 863 [CLK_PLL_VIDEO] = &pll_video_clk.common.hw, 864 [CLK_PLL_VE] = &pll_ve_clk.common.hw, 865 [CLK_PLL_DDR] = &pll_ddr_clk.common.hw, 866 [CLK_PLL_PERIPH0] = &pll_periph0_clk.common.hw, 867 [CLK_PLL_PERIPH0_2X] = &pll_periph0_2x_clk.hw, 868 [CLK_PLL_GPU] = &pll_gpu_clk.common.hw, 869 [CLK_PLL_PERIPH1] = &pll_periph1_clk.common.hw, 870 [CLK_PLL_DE] = &pll_de_clk.common.hw, 871 [CLK_CPUX] = &cpux_clk.common.hw, 872 [CLK_AXI] = &axi_clk.common.hw, 873 [CLK_AHB1] = &ahb1_clk.common.hw, 874 [CLK_APB1] = &apb1_clk.common.hw, 875 [CLK_APB2] = &apb2_clk.common.hw, 876 [CLK_AHB2] = &ahb2_clk.common.hw, 877 [CLK_BUS_CE] = &bus_ce_clk.common.hw, 878 [CLK_BUS_DMA] = &bus_dma_clk.common.hw, 879 [CLK_BUS_MMC0] = &bus_mmc0_clk.common.hw, 880 [CLK_BUS_MMC1] = &bus_mmc1_clk.common.hw, 881 [CLK_BUS_MMC2] = &bus_mmc2_clk.common.hw, 882 [CLK_BUS_NAND] = &bus_nand_clk.common.hw, 883 [CLK_BUS_DRAM] = &bus_dram_clk.common.hw, 884 [CLK_BUS_EMAC] = &bus_emac_clk.common.hw, 885 [CLK_BUS_TS] = &bus_ts_clk.common.hw, 886 [CLK_BUS_HSTIMER] = &bus_hstimer_clk.common.hw, 887 [CLK_BUS_SPI0] = &bus_spi0_clk.common.hw, 888 [CLK_BUS_SPI1] = &bus_spi1_clk.common.hw, 889 [CLK_BUS_OTG] = &bus_otg_clk.common.hw, 890 [CLK_BUS_EHCI0] = &bus_ehci0_clk.common.hw, 891 [CLK_BUS_EHCI1] = &bus_ehci1_clk.common.hw, 892 [CLK_BUS_EHCI2] = &bus_ehci2_clk.common.hw, 893 [CLK_BUS_EHCI3] = &bus_ehci3_clk.common.hw, 894 [CLK_BUS_OHCI0] = &bus_ohci0_clk.common.hw, 895 [CLK_BUS_OHCI1] = &bus_ohci1_clk.common.hw, 896 [CLK_BUS_OHCI2] = &bus_ohci2_clk.common.hw, 897 [CLK_BUS_OHCI3] = &bus_ohci3_clk.common.hw, 898 [CLK_BUS_VE] = &bus_ve_clk.common.hw, 899 [CLK_BUS_TCON0] = &bus_tcon0_clk.common.hw, 900 [CLK_BUS_TCON1] = &bus_tcon1_clk.common.hw, 901 [CLK_BUS_DEINTERLACE] = &bus_deinterlace_clk.common.hw, 902 [CLK_BUS_CSI] = &bus_csi_clk.common.hw, 903 [CLK_BUS_TVE] = &bus_tve_clk.common.hw, 904 [CLK_BUS_HDMI] = &bus_hdmi_clk.common.hw, 905 [CLK_BUS_DE] = &bus_de_clk.common.hw, 906 [CLK_BUS_GPU] = &bus_gpu_clk.common.hw, 907 [CLK_BUS_MSGBOX] = &bus_msgbox_clk.common.hw, 908 [CLK_BUS_SPINLOCK] = &bus_spinlock_clk.common.hw, 909 [CLK_BUS_CODEC] = &bus_codec_clk.common.hw, 910 [CLK_BUS_SPDIF] = &bus_spdif_clk.common.hw, 911 [CLK_BUS_PIO] = &bus_pio_clk.common.hw, 912 [CLK_BUS_THS] = &bus_ths_clk.common.hw, 913 [CLK_BUS_I2S0] = &bus_i2s0_clk.common.hw, 914 [CLK_BUS_I2S1] = &bus_i2s1_clk.common.hw, 915 [CLK_BUS_I2S2] = &bus_i2s2_clk.common.hw, 916 [CLK_BUS_I2C0] = &bus_i2c0_clk.common.hw, 917 [CLK_BUS_I2C1] = &bus_i2c1_clk.common.hw, 918 [CLK_BUS_I2C2] = &bus_i2c2_clk.common.hw, 919 [CLK_BUS_UART0] = &bus_uart0_clk.common.hw, 920 [CLK_BUS_UART1] = &bus_uart1_clk.common.hw, 921 [CLK_BUS_UART2] = &bus_uart2_clk.common.hw, 922 [CLK_BUS_UART3] = &bus_uart3_clk.common.hw, 923 [CLK_BUS_SCR0] = &bus_scr0_clk.common.hw, 924 [CLK_BUS_SCR1] = &bus_scr1_clk.common.hw, 925 [CLK_BUS_EPHY] = &bus_ephy_clk.common.hw, 926 [CLK_BUS_DBG] = &bus_dbg_clk.common.hw, 927 [CLK_THS] = &ths_clk.common.hw, 928 [CLK_NAND] = &nand_clk.common.hw, 929 [CLK_MMC0] = &mmc0_clk.common.hw, 930 [CLK_MMC1] = &mmc1_clk.common.hw, 931 [CLK_MMC2] = &mmc2_clk.common.hw, 932 [CLK_TS] = &ts_clk.common.hw, 933 [CLK_CE] = &ce_clk.common.hw, 934 [CLK_SPI0] = &spi0_clk.common.hw, 935 [CLK_SPI1] = &spi1_clk.common.hw, 936 [CLK_I2S0] = &i2s0_clk.common.hw, 937 [CLK_I2S1] = &i2s1_clk.common.hw, 938 [CLK_I2S2] = &i2s2_clk.common.hw, 939 [CLK_SPDIF] = &spdif_clk.common.hw, 940 [CLK_USB_PHY0] = &usb_phy0_clk.common.hw, 941 [CLK_USB_PHY1] = &usb_phy1_clk.common.hw, 942 [CLK_USB_PHY2] = &usb_phy2_clk.common.hw, 943 [CLK_USB_PHY3] = &usb_phy3_clk.common.hw, 944 [CLK_USB_OHCI0] = &usb_ohci0_clk.common.hw, 945 [CLK_USB_OHCI1] = &usb_ohci1_clk.common.hw, 946 [CLK_USB_OHCI2] = &usb_ohci2_clk.common.hw, 947 [CLK_USB_OHCI3] = &usb_ohci3_clk.common.hw, 948 [CLK_DRAM] = &dram_clk.common.hw, 949 [CLK_DRAM_VE] = &dram_ve_clk.common.hw, 950 [CLK_DRAM_CSI] = &dram_csi_clk.common.hw, 951 [CLK_DRAM_DEINTERLACE] = &dram_deinterlace_clk.common.hw, 952 [CLK_DRAM_TS] = &dram_ts_clk.common.hw, 953 [CLK_DE] = &de_clk.common.hw, 954 [CLK_TCON0] = &tcon_clk.common.hw, 955 [CLK_TVE] = &tve_clk.common.hw, 956 [CLK_DEINTERLACE] = &deinterlace_clk.common.hw, 957 [CLK_CSI_MISC] = &csi_misc_clk.common.hw, 958 [CLK_CSI_SCLK] = &csi_sclk_clk.common.hw, 959 [CLK_CSI_MCLK] = &csi_mclk_clk.common.hw, 960 [CLK_VE] = &ve_clk.common.hw, 961 [CLK_AC_DIG] = &ac_dig_clk.common.hw, 962 [CLK_AVS] = &avs_clk.common.hw, 963 [CLK_HDMI] = &hdmi_clk.common.hw, 964 [CLK_HDMI_DDC] = &hdmi_ddc_clk.common.hw, 965 [CLK_MBUS] = &mbus_clk.common.hw, 966 [CLK_GPU] = &gpu_clk.common.hw, 967 }, 968 .num = CLK_NUMBER_H5, 969 }; 970 971 static struct ccu_reset_map sun8i_h3_ccu_resets[] = { 972 [RST_USB_PHY0] = { 0x0cc, BIT(0) }, 973 [RST_USB_PHY1] = { 0x0cc, BIT(1) }, 974 [RST_USB_PHY2] = { 0x0cc, BIT(2) }, 975 [RST_USB_PHY3] = { 0x0cc, BIT(3) }, 976 977 [RST_MBUS] = { 0x0fc, BIT(31) }, 978 979 [RST_BUS_CE] = { 0x2c0, BIT(5) }, 980 [RST_BUS_DMA] = { 0x2c0, BIT(6) }, 981 [RST_BUS_MMC0] = { 0x2c0, BIT(8) }, 982 [RST_BUS_MMC1] = { 0x2c0, BIT(9) }, 983 [RST_BUS_MMC2] = { 0x2c0, BIT(10) }, 984 [RST_BUS_NAND] = { 0x2c0, BIT(13) }, 985 [RST_BUS_DRAM] = { 0x2c0, BIT(14) }, 986 [RST_BUS_EMAC] = { 0x2c0, BIT(17) }, 987 [RST_BUS_TS] = { 0x2c0, BIT(18) }, 988 [RST_BUS_HSTIMER] = { 0x2c0, BIT(19) }, 989 [RST_BUS_SPI0] = { 0x2c0, BIT(20) }, 990 [RST_BUS_SPI1] = { 0x2c0, BIT(21) }, 991 [RST_BUS_OTG] = { 0x2c0, BIT(23) }, 992 [RST_BUS_EHCI0] = { 0x2c0, BIT(24) }, 993 [RST_BUS_EHCI1] = { 0x2c0, BIT(25) }, 994 [RST_BUS_EHCI2] = { 0x2c0, BIT(26) }, 995 [RST_BUS_EHCI3] = { 0x2c0, BIT(27) }, 996 [RST_BUS_OHCI0] = { 0x2c0, BIT(28) }, 997 [RST_BUS_OHCI1] = { 0x2c0, BIT(29) }, 998 [RST_BUS_OHCI2] = { 0x2c0, BIT(30) }, 999 [RST_BUS_OHCI3] = { 0x2c0, BIT(31) }, 1000 1001 [RST_BUS_VE] = { 0x2c4, BIT(0) }, 1002 [RST_BUS_TCON0] = { 0x2c4, BIT(3) }, 1003 [RST_BUS_TCON1] = { 0x2c4, BIT(4) }, 1004 [RST_BUS_DEINTERLACE] = { 0x2c4, BIT(5) }, 1005 [RST_BUS_CSI] = { 0x2c4, BIT(8) }, 1006 [RST_BUS_TVE] = { 0x2c4, BIT(9) }, 1007 [RST_BUS_HDMI0] = { 0x2c4, BIT(10) }, 1008 [RST_BUS_HDMI1] = { 0x2c4, BIT(11) }, 1009 [RST_BUS_DE] = { 0x2c4, BIT(12) }, 1010 [RST_BUS_GPU] = { 0x2c4, BIT(20) }, 1011 [RST_BUS_MSGBOX] = { 0x2c4, BIT(21) }, 1012 [RST_BUS_SPINLOCK] = { 0x2c4, BIT(22) }, 1013 [RST_BUS_DBG] = { 0x2c4, BIT(31) }, 1014 1015 [RST_BUS_EPHY] = { 0x2c8, BIT(2) }, 1016 1017 [RST_BUS_CODEC] = { 0x2d0, BIT(0) }, 1018 [RST_BUS_SPDIF] = { 0x2d0, BIT(1) }, 1019 [RST_BUS_THS] = { 0x2d0, BIT(8) }, 1020 [RST_BUS_I2S0] = { 0x2d0, BIT(12) }, 1021 [RST_BUS_I2S1] = { 0x2d0, BIT(13) }, 1022 [RST_BUS_I2S2] = { 0x2d0, BIT(14) }, 1023 1024 [RST_BUS_I2C0] = { 0x2d8, BIT(0) }, 1025 [RST_BUS_I2C1] = { 0x2d8, BIT(1) }, 1026 [RST_BUS_I2C2] = { 0x2d8, BIT(2) }, 1027 [RST_BUS_UART0] = { 0x2d8, BIT(16) }, 1028 [RST_BUS_UART1] = { 0x2d8, BIT(17) }, 1029 [RST_BUS_UART2] = { 0x2d8, BIT(18) }, 1030 [RST_BUS_UART3] = { 0x2d8, BIT(19) }, 1031 [RST_BUS_SCR0] = { 0x2d8, BIT(20) }, 1032 }; 1033 1034 static struct ccu_reset_map sun50i_h5_ccu_resets[] = { 1035 [RST_USB_PHY0] = { 0x0cc, BIT(0) }, 1036 [RST_USB_PHY1] = { 0x0cc, BIT(1) }, 1037 [RST_USB_PHY2] = { 0x0cc, BIT(2) }, 1038 [RST_USB_PHY3] = { 0x0cc, BIT(3) }, 1039 1040 [RST_MBUS] = { 0x0fc, BIT(31) }, 1041 1042 [RST_BUS_CE] = { 0x2c0, BIT(5) }, 1043 [RST_BUS_DMA] = { 0x2c0, BIT(6) }, 1044 [RST_BUS_MMC0] = { 0x2c0, BIT(8) }, 1045 [RST_BUS_MMC1] = { 0x2c0, BIT(9) }, 1046 [RST_BUS_MMC2] = { 0x2c0, BIT(10) }, 1047 [RST_BUS_NAND] = { 0x2c0, BIT(13) }, 1048 [RST_BUS_DRAM] = { 0x2c0, BIT(14) }, 1049 [RST_BUS_EMAC] = { 0x2c0, BIT(17) }, 1050 [RST_BUS_TS] = { 0x2c0, BIT(18) }, 1051 [RST_BUS_HSTIMER] = { 0x2c0, BIT(19) }, 1052 [RST_BUS_SPI0] = { 0x2c0, BIT(20) }, 1053 [RST_BUS_SPI1] = { 0x2c0, BIT(21) }, 1054 [RST_BUS_OTG] = { 0x2c0, BIT(23) }, 1055 [RST_BUS_EHCI0] = { 0x2c0, BIT(24) }, 1056 [RST_BUS_EHCI1] = { 0x2c0, BIT(25) }, 1057 [RST_BUS_EHCI2] = { 0x2c0, BIT(26) }, 1058 [RST_BUS_EHCI3] = { 0x2c0, BIT(27) }, 1059 [RST_BUS_OHCI0] = { 0x2c0, BIT(28) }, 1060 [RST_BUS_OHCI1] = { 0x2c0, BIT(29) }, 1061 [RST_BUS_OHCI2] = { 0x2c0, BIT(30) }, 1062 [RST_BUS_OHCI3] = { 0x2c0, BIT(31) }, 1063 1064 [RST_BUS_VE] = { 0x2c4, BIT(0) }, 1065 [RST_BUS_TCON0] = { 0x2c4, BIT(3) }, 1066 [RST_BUS_TCON1] = { 0x2c4, BIT(4) }, 1067 [RST_BUS_DEINTERLACE] = { 0x2c4, BIT(5) }, 1068 [RST_BUS_CSI] = { 0x2c4, BIT(8) }, 1069 [RST_BUS_TVE] = { 0x2c4, BIT(9) }, 1070 [RST_BUS_HDMI0] = { 0x2c4, BIT(10) }, 1071 [RST_BUS_HDMI1] = { 0x2c4, BIT(11) }, 1072 [RST_BUS_DE] = { 0x2c4, BIT(12) }, 1073 [RST_BUS_GPU] = { 0x2c4, BIT(20) }, 1074 [RST_BUS_MSGBOX] = { 0x2c4, BIT(21) }, 1075 [RST_BUS_SPINLOCK] = { 0x2c4, BIT(22) }, 1076 [RST_BUS_DBG] = { 0x2c4, BIT(31) }, 1077 1078 [RST_BUS_EPHY] = { 0x2c8, BIT(2) }, 1079 1080 [RST_BUS_CODEC] = { 0x2d0, BIT(0) }, 1081 [RST_BUS_SPDIF] = { 0x2d0, BIT(1) }, 1082 [RST_BUS_THS] = { 0x2d0, BIT(8) }, 1083 [RST_BUS_I2S0] = { 0x2d0, BIT(12) }, 1084 [RST_BUS_I2S1] = { 0x2d0, BIT(13) }, 1085 [RST_BUS_I2S2] = { 0x2d0, BIT(14) }, 1086 1087 [RST_BUS_I2C0] = { 0x2d8, BIT(0) }, 1088 [RST_BUS_I2C1] = { 0x2d8, BIT(1) }, 1089 [RST_BUS_I2C2] = { 0x2d8, BIT(2) }, 1090 [RST_BUS_UART0] = { 0x2d8, BIT(16) }, 1091 [RST_BUS_UART1] = { 0x2d8, BIT(17) }, 1092 [RST_BUS_UART2] = { 0x2d8, BIT(18) }, 1093 [RST_BUS_UART3] = { 0x2d8, BIT(19) }, 1094 [RST_BUS_SCR0] = { 0x2d8, BIT(20) }, 1095 [RST_BUS_SCR1] = { 0x2d8, BIT(20) }, 1096 }; 1097 1098 static const struct sunxi_ccu_desc sun8i_h3_ccu_desc = { 1099 .ccu_clks = sun8i_h3_ccu_clks, 1100 .num_ccu_clks = ARRAY_SIZE(sun8i_h3_ccu_clks), 1101 1102 .hw_clks = &sun8i_h3_hw_clks, 1103 1104 .resets = sun8i_h3_ccu_resets, 1105 .num_resets = ARRAY_SIZE(sun8i_h3_ccu_resets), 1106 }; 1107 1108 static const struct sunxi_ccu_desc sun50i_h5_ccu_desc = { 1109 .ccu_clks = sun50i_h5_ccu_clks, 1110 .num_ccu_clks = ARRAY_SIZE(sun50i_h5_ccu_clks), 1111 1112 .hw_clks = &sun50i_h5_hw_clks, 1113 1114 .resets = sun50i_h5_ccu_resets, 1115 .num_resets = ARRAY_SIZE(sun50i_h5_ccu_resets), 1116 }; 1117 1118 static struct ccu_pll_nb sun8i_h3_pll_cpu_nb = { 1119 .common = &pll_cpux_clk.common, 1120 /* copy from pll_cpux_clk */ 1121 .enable = BIT(31), 1122 .lock = BIT(28), 1123 }; 1124 1125 static struct ccu_mux_nb sun8i_h3_cpu_nb = { 1126 .common = &cpux_clk.common, 1127 .cm = &cpux_clk.mux, 1128 .delay_us = 1, /* > 8 clock cycles at 24 MHz */ 1129 .bypass_index = 1, /* index of 24 MHz oscillator */ 1130 }; 1131 1132 static void __init sunxi_h3_h5_ccu_init(struct device_node *node, 1133 const struct sunxi_ccu_desc *desc) 1134 { 1135 void __iomem *reg; 1136 u32 val; 1137 1138 reg = of_io_request_and_map(node, 0, of_node_full_name(node)); 1139 if (IS_ERR(reg)) { 1140 pr_err("%pOF: Could not map the clock registers\n", node); 1141 return; 1142 } 1143 1144 /* Force the PLL-Audio-1x divider to 1 */ 1145 val = readl(reg + SUN8I_H3_PLL_AUDIO_REG); 1146 val &= ~GENMASK(19, 16); 1147 writel(val | (0 << 16), reg + SUN8I_H3_PLL_AUDIO_REG); 1148 1149 sunxi_ccu_probe(node, reg, desc); 1150 1151 /* Gate then ungate PLL CPU after any rate changes */ 1152 ccu_pll_notifier_register(&sun8i_h3_pll_cpu_nb); 1153 1154 /* Reparent CPU during PLL CPU rate changes */ 1155 ccu_mux_notifier_register(pll_cpux_clk.common.hw.clk, 1156 &sun8i_h3_cpu_nb); 1157 } 1158 1159 static void __init sun8i_h3_ccu_setup(struct device_node *node) 1160 { 1161 sunxi_h3_h5_ccu_init(node, &sun8i_h3_ccu_desc); 1162 } 1163 CLK_OF_DECLARE(sun8i_h3_ccu, "allwinner,sun8i-h3-ccu", 1164 sun8i_h3_ccu_setup); 1165 1166 static void __init sun50i_h5_ccu_setup(struct device_node *node) 1167 { 1168 sunxi_h3_h5_ccu_init(node, &sun50i_h5_ccu_desc); 1169 } 1170 CLK_OF_DECLARE(sun50i_h5_ccu, "allwinner,sun50i-h5-ccu", 1171 sun50i_h5_ccu_setup); 1172