1 /* 2 * Copyright (c) 2010-2012, NVIDIA CORPORATION. All rights reserved. 3 * 4 * SPDX-License-Identifier: GPL-2.0 5 */ 6 7 /* Tegra30 clock PLL tables */ 8 9 #ifndef _TEGRA30_CLOCK_TABLES_H_ 10 #define _TEGRA30_CLOCK_TABLES_H_ 11 12 /* The PLLs supported by the hardware */ 13 enum clock_id { 14 CLOCK_ID_FIRST, 15 CLOCK_ID_CGENERAL = CLOCK_ID_FIRST, 16 CLOCK_ID_MEMORY, 17 CLOCK_ID_PERIPH, 18 CLOCK_ID_AUDIO, 19 CLOCK_ID_USB, 20 CLOCK_ID_DISPLAY, 21 22 /* now the simple ones */ 23 CLOCK_ID_FIRST_SIMPLE, 24 CLOCK_ID_XCPU = CLOCK_ID_FIRST_SIMPLE, 25 CLOCK_ID_EPCI, 26 CLOCK_ID_SFROM32KHZ, 27 28 /* These are the base clocks (inputs to the Tegra SOC) */ 29 CLOCK_ID_32KHZ, 30 CLOCK_ID_OSC, 31 CLOCK_ID_CLK_M, 32 33 CLOCK_ID_COUNT, /* number of PLLs */ 34 CLOCK_ID_DISPLAY2, /* Tegra3, placeholder */ 35 CLOCK_ID_NONE = -1, 36 }; 37 38 /* The clocks supported by the hardware */ 39 enum periph_id { 40 PERIPH_ID_FIRST, 41 42 /* Low word: 31:0 */ 43 PERIPH_ID_CPU = PERIPH_ID_FIRST, 44 PERIPH_ID_COP, 45 PERIPH_ID_TRIGSYS, 46 PERIPH_ID_RESERVED3, 47 PERIPH_ID_RESERVED4, 48 PERIPH_ID_TMR, 49 PERIPH_ID_UART1, 50 PERIPH_ID_UART2, 51 52 /* 8 */ 53 PERIPH_ID_GPIO, 54 PERIPH_ID_SDMMC2, 55 PERIPH_ID_SPDIF, 56 PERIPH_ID_I2S1, 57 PERIPH_ID_I2C1, 58 PERIPH_ID_NDFLASH, 59 PERIPH_ID_SDMMC1, 60 PERIPH_ID_SDMMC4, 61 62 /* 16 */ 63 PERIPH_ID_RESERVED16, 64 PERIPH_ID_PWM, 65 PERIPH_ID_I2S2, 66 PERIPH_ID_EPP, 67 PERIPH_ID_VI, 68 PERIPH_ID_2D, 69 PERIPH_ID_USBD, 70 PERIPH_ID_ISP, 71 72 /* 24 */ 73 PERIPH_ID_3D, 74 PERIPH_ID_RESERVED24, 75 PERIPH_ID_DISP2, 76 PERIPH_ID_DISP1, 77 PERIPH_ID_HOST1X, 78 PERIPH_ID_VCP, 79 PERIPH_ID_I2S0, 80 PERIPH_ID_CACHE2, 81 82 /* Middle word: 63:32 */ 83 PERIPH_ID_MEM, 84 PERIPH_ID_AHBDMA, 85 PERIPH_ID_APBDMA, 86 PERIPH_ID_RESERVED35, 87 PERIPH_ID_KBC, 88 PERIPH_ID_STAT_MON, 89 PERIPH_ID_PMC, 90 PERIPH_ID_FUSE, 91 92 /* 40 */ 93 PERIPH_ID_KFUSE, 94 PERIPH_ID_SBC1, 95 PERIPH_ID_SNOR, 96 PERIPH_ID_RESERVED43, 97 PERIPH_ID_SBC2, 98 PERIPH_ID_RESERVED45, 99 PERIPH_ID_SBC3, 100 PERIPH_ID_DVC_I2C, 101 102 /* 48 */ 103 PERIPH_ID_DSI, 104 PERIPH_ID_TVO, 105 PERIPH_ID_MIPI, 106 PERIPH_ID_HDMI, 107 PERIPH_ID_CSI, 108 PERIPH_ID_TVDAC, 109 PERIPH_ID_I2C2, 110 PERIPH_ID_UART3, 111 112 /* 56 */ 113 PERIPH_ID_RESERVED56, 114 PERIPH_ID_EMC, 115 PERIPH_ID_USB2, 116 PERIPH_ID_USB3, 117 PERIPH_ID_MPE, 118 PERIPH_ID_VDE, 119 PERIPH_ID_BSEA, 120 PERIPH_ID_BSEV, 121 122 /* Upper word 95:64 */ 123 PERIPH_ID_SPEEDO, 124 PERIPH_ID_UART4, 125 PERIPH_ID_UART5, 126 PERIPH_ID_I2C3, 127 PERIPH_ID_SBC4, 128 PERIPH_ID_SDMMC3, 129 PERIPH_ID_PCIE, 130 PERIPH_ID_OWR, 131 132 /* 72 */ 133 PERIPH_ID_AFI, 134 PERIPH_ID_CORESIGHT, 135 PERIPH_ID_PCIEXCLK, 136 PERIPH_ID_AVPUCQ, 137 PERIPH_ID_RESERVED76, 138 PERIPH_ID_RESERVED77, 139 PERIPH_ID_RESERVED78, 140 PERIPH_ID_DTV, 141 142 /* 80 */ 143 PERIPH_ID_NANDSPEED, 144 PERIPH_ID_I2CSLOW, 145 PERIPH_ID_DSIB, 146 PERIPH_ID_RESERVED83, 147 PERIPH_ID_IRAMA, 148 PERIPH_ID_IRAMB, 149 PERIPH_ID_IRAMC, 150 PERIPH_ID_IRAMD, 151 152 /* 88 */ 153 PERIPH_ID_CRAM2, 154 PERIPH_ID_RESERVED89, 155 PERIPH_ID_MDOUBLER, 156 PERIPH_ID_RESERVED91, 157 PERIPH_ID_SUSOUT, 158 PERIPH_ID_RESERVED93, 159 PERIPH_ID_RESERVED94, 160 PERIPH_ID_RESERVED95, 161 162 PERIPH_ID_VW_FIRST, 163 /* V word: 31:0 */ 164 PERIPH_ID_CPUG = PERIPH_ID_VW_FIRST, 165 PERIPH_ID_CPULP, 166 PERIPH_ID_3D2, 167 PERIPH_ID_MSELECT, 168 PERIPH_ID_TSENSOR, 169 PERIPH_ID_I2S3, 170 PERIPH_ID_I2S4, 171 PERIPH_ID_I2C4, 172 173 /* 08 */ 174 PERIPH_ID_SBC5, 175 PERIPH_ID_SBC6, 176 PERIPH_ID_AUDIO, 177 PERIPH_ID_APBIF, 178 PERIPH_ID_DAM0, 179 PERIPH_ID_DAM1, 180 PERIPH_ID_DAM2, 181 PERIPH_ID_HDA2CODEC2X, 182 183 /* 16 */ 184 PERIPH_ID_ATOMICS, 185 PERIPH_ID_EX_RESERVED17, 186 PERIPH_ID_EX_RESERVED18, 187 PERIPH_ID_EX_RESERVED19, 188 PERIPH_ID_EX_RESERVED20, 189 PERIPH_ID_EX_RESERVED21, 190 PERIPH_ID_EX_RESERVED22, 191 PERIPH_ID_ACTMON, 192 193 /* 24 */ 194 PERIPH_ID_EX_RESERVED24, 195 PERIPH_ID_EX_RESERVED25, 196 PERIPH_ID_EX_RESERVED26, 197 PERIPH_ID_EX_RESERVED27, 198 PERIPH_ID_SATA, 199 PERIPH_ID_HDA, 200 PERIPH_ID_EX_RESERVED30, 201 PERIPH_ID_EX_RESERVED31, 202 203 /* W word: 31:0 */ 204 PERIPH_ID_HDA2HDMICODEC, 205 PERIPH_ID_SATACOLD, 206 PERIPH_ID_RESERVED0_PCIERX0, 207 PERIPH_ID_RESERVED1_PCIERX1, 208 PERIPH_ID_RESERVED2_PCIERX2, 209 PERIPH_ID_RESERVED3_PCIERX3, 210 PERIPH_ID_RESERVED4_PCIERX4, 211 PERIPH_ID_RESERVED5_PCIERX5, 212 213 /* 40 */ 214 PERIPH_ID_CEC, 215 PERIPH_ID_RESERVED6_PCIE2, 216 PERIPH_ID_RESERVED7_EMC, 217 PERIPH_ID_RESERVED8_HDMI, 218 PERIPH_ID_RESERVED9_SATA, 219 PERIPH_ID_RESERVED10_MIPI, 220 PERIPH_ID_EX_RESERVED46, 221 PERIPH_ID_EX_RESERVED47, 222 223 PERIPH_ID_COUNT, 224 PERIPH_ID_NONE = -1, 225 }; 226 227 enum pll_out_id { 228 PLL_OUT1, 229 PLL_OUT2, 230 PLL_OUT3, 231 PLL_OUT4 232 }; 233 234 /* 235 * Clock peripheral IDs which sadly don't match up with PERIPH_ID. we want 236 * callers to use the PERIPH_ID for all access to peripheral clocks to avoid 237 * confusion bewteen PERIPH_ID_... and PERIPHC_... 238 * 239 * We don't call this CLOCK_PERIPH_ID or PERIPH_CLOCK_ID as it would just be 240 * confusing. 241 */ 242 enum periphc_internal_id { 243 /* 0x00 */ 244 PERIPHC_I2S1, 245 PERIPHC_I2S2, 246 PERIPHC_SPDIF_OUT, 247 PERIPHC_SPDIF_IN, 248 PERIPHC_PWM, 249 PERIPHC_05h, 250 PERIPHC_SBC2, 251 PERIPHC_SBC3, 252 253 /* 0x08 */ 254 PERIPHC_08h, 255 PERIPHC_I2C1, 256 PERIPHC_DVC_I2C, 257 PERIPHC_0bh, 258 PERIPHC_0ch, 259 PERIPHC_SBC1, 260 PERIPHC_DISP1, 261 PERIPHC_DISP2, 262 263 /* 0x10 */ 264 PERIPHC_CVE, 265 PERIPHC_11h, 266 PERIPHC_VI, 267 PERIPHC_13h, 268 PERIPHC_SDMMC1, 269 PERIPHC_SDMMC2, 270 PERIPHC_G3D, 271 PERIPHC_G2D, 272 273 /* 0x18 */ 274 PERIPHC_NDFLASH, 275 PERIPHC_SDMMC4, 276 PERIPHC_VFIR, 277 PERIPHC_EPP, 278 PERIPHC_MPE, 279 PERIPHC_MIPI, 280 PERIPHC_UART1, 281 PERIPHC_UART2, 282 283 /* 0x20 */ 284 PERIPHC_HOST1X, 285 PERIPHC_21h, 286 PERIPHC_TVO, 287 PERIPHC_HDMI, 288 PERIPHC_24h, 289 PERIPHC_TVDAC, 290 PERIPHC_I2C2, 291 PERIPHC_EMC, 292 293 /* 0x28 */ 294 PERIPHC_UART3, 295 PERIPHC_29h, 296 PERIPHC_VI_SENSOR, 297 PERIPHC_2bh, 298 PERIPHC_2ch, 299 PERIPHC_SBC4, 300 PERIPHC_I2C3, 301 PERIPHC_SDMMC3, 302 303 /* 0x30 */ 304 PERIPHC_UART4, 305 PERIPHC_UART5, 306 PERIPHC_VDE, 307 PERIPHC_OWR, 308 PERIPHC_NOR, 309 PERIPHC_CSITE, 310 PERIPHC_I2S0, 311 PERIPHC_37h, 312 313 PERIPHC_VW_FIRST, 314 /* 0x38 */ 315 PERIPHC_G3D2 = PERIPHC_VW_FIRST, 316 PERIPHC_MSELECT, 317 PERIPHC_TSENSOR, 318 PERIPHC_I2S3, 319 PERIPHC_I2S4, 320 PERIPHC_I2C4, 321 PERIPHC_SBC5, 322 PERIPHC_SBC6, 323 324 /* 0x40 */ 325 PERIPHC_AUDIO, 326 PERIPHC_41h, 327 PERIPHC_DAM0, 328 PERIPHC_DAM1, 329 PERIPHC_DAM2, 330 PERIPHC_HDA2CODEC2X, 331 PERIPHC_ACTMON, 332 PERIPHC_EXTPERIPH1, 333 334 /* 0x48 */ 335 PERIPHC_EXTPERIPH2, 336 PERIPHC_EXTPERIPH3, 337 PERIPHC_NANDSPEED, 338 PERIPHC_I2CSLOW, 339 PERIPHC_SYS, 340 PERIPHC_SPEEDO, 341 PERIPHC_4eh, 342 PERIPHC_4fh, 343 344 /* 0x50 */ 345 PERIPHC_50h, 346 PERIPHC_51h, 347 PERIPHC_52h, 348 PERIPHC_53h, 349 PERIPHC_SATAOOB, 350 PERIPHC_SATA, 351 PERIPHC_HDA, 352 353 PERIPHC_COUNT, 354 355 PERIPHC_NONE = -1, 356 }; 357 358 /* Converts a clock number to a clock register: 0=L, 1=H, 2=U, 0=V, 1=W */ 359 #define PERIPH_REG(id) \ 360 (id < PERIPH_ID_VW_FIRST) ? \ 361 ((id) >> 5) : ((id - PERIPH_ID_VW_FIRST) >> 5) 362 363 /* Mask value for a clock (within PERIPH_REG(id)) */ 364 #define PERIPH_MASK(id) (1 << ((id) & 0x1f)) 365 366 /* return 1 if a PLL ID is in range */ 367 #define clock_id_is_pll(id) ((id) >= CLOCK_ID_FIRST && (id) < CLOCK_ID_COUNT) 368 369 /* return 1 if a peripheral ID is in range */ 370 #define clock_periph_id_isvalid(id) ((id) >= PERIPH_ID_FIRST && \ 371 (id) < PERIPH_ID_COUNT) 372 373 #endif /* _TEGRA30_CLOCK_TABLES_H_ */ 374