uboot/arch/arm/include/asm/arch-tegra124/clock-tables.h
<<
>>
Prefs 
   1/* SPDX-License-Identifier: GPL-2.0+ */
   2/*
   3 * (C) Copyright 2013
   4 * NVIDIA Corporation <www.nvidia.com>
   5 */
   6
   7/* Tegra124 clock PLL tables */
   8
   9#ifndef _TEGRA124_CLOCK_TABLES_H_
  10#define _TEGRA124_CLOCK_TABLES_H_
  11
  12/* The PLLs supported by the hardware */
  13enum 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        CLOCK_ID_DP,    /* Special for Tegra124 */
  28
  29        /* These are the base clocks (inputs to the Tegra SoC) */
  30        CLOCK_ID_32KHZ,
  31        CLOCK_ID_OSC,
  32        CLOCK_ID_CLK_M,
  33
  34        CLOCK_ID_COUNT, /* number of PLLs */
  35
  36        /*
  37         * These are clock IDs that are used in table clock_source[][]
  38         * but will not be assigned as a clock source for any peripheral.
  39         */
  40        CLOCK_ID_DISPLAY2,
  41        CLOCK_ID_CGENERAL2,
  42        CLOCK_ID_CGENERAL3,
  43        CLOCK_ID_MEMORY2,
  44        CLOCK_ID_SRC2,
  45
  46        CLOCK_ID_NONE = -1,
  47};
  48
  49/* The clocks supported by the hardware */
  50enum periph_id {
  51        PERIPH_ID_FIRST,
  52
  53        /* Low word: 31:0 (DEVICES_L) */
  54        PERIPH_ID_CPU = PERIPH_ID_FIRST,
  55        PERIPH_ID_COP,
  56        PERIPH_ID_TRIGSYS,
  57        PERIPH_ID_ISPB,
  58        PERIPH_ID_RESERVED4,
  59        PERIPH_ID_TMR,
  60        PERIPH_ID_UART1,
  61        PERIPH_ID_UART2,
  62
  63        /* 8 */
  64        PERIPH_ID_GPIO,
  65        PERIPH_ID_SDMMC2,
  66        PERIPH_ID_SPDIF,
  67        PERIPH_ID_I2S1,
  68        PERIPH_ID_I2C1,
  69        PERIPH_ID_RESERVED13,
  70        PERIPH_ID_SDMMC1,
  71        PERIPH_ID_SDMMC4,
  72
  73        /* 16 */
  74        PERIPH_ID_TCW,
  75        PERIPH_ID_PWM,
  76        PERIPH_ID_I2S2,
  77        PERIPH_ID_RESERVED19,
  78        PERIPH_ID_VI,
  79        PERIPH_ID_RESERVED21,
  80        PERIPH_ID_USBD,
  81        PERIPH_ID_ISP,
  82
  83        /* 24 */
  84        PERIPH_ID_RESERVED24,
  85        PERIPH_ID_RESERVED25,
  86        PERIPH_ID_DISP2,
  87        PERIPH_ID_DISP1,
  88        PERIPH_ID_HOST1X,
  89        PERIPH_ID_VCP,
  90        PERIPH_ID_I2S0,
  91        PERIPH_ID_CACHE2,
  92
  93        /* Middle word: 63:32 (DEVICES_H) */
  94        PERIPH_ID_MEM,
  95        PERIPH_ID_AHBDMA,
  96        PERIPH_ID_APBDMA,
  97        PERIPH_ID_RESERVED35,
  98        PERIPH_ID_RESERVED36,
  99        PERIPH_ID_STAT_MON,
 100        PERIPH_ID_RESERVED38,
 101        PERIPH_ID_FUSE,
 102
 103        /* 40 */
 104        PERIPH_ID_KFUSE,
 105        PERIPH_ID_SBC1,
 106        PERIPH_ID_SNOR,
 107        PERIPH_ID_RESERVED43,
 108        PERIPH_ID_SBC2,
 109        PERIPH_ID_XIO,
 110        PERIPH_ID_SBC3,
 111        PERIPH_ID_I2C5,
 112
 113        /* 48 */
 114        PERIPH_ID_DSI,
 115        PERIPH_ID_RESERVED49,
 116        PERIPH_ID_HSI,
 117        PERIPH_ID_HDMI,
 118        PERIPH_ID_CSI,
 119        PERIPH_ID_RESERVED53,
 120        PERIPH_ID_I2C2,
 121        PERIPH_ID_UART3,
 122
 123        /* 56 */
 124        PERIPH_ID_MIPI_CAL,
 125        PERIPH_ID_EMC,
 126        PERIPH_ID_USB2,
 127        PERIPH_ID_USB3,
 128        PERIPH_ID_RESERVED60,
 129        PERIPH_ID_VDE,
 130        PERIPH_ID_BSEA,
 131        PERIPH_ID_BSEV,
 132
 133        /* Upper word 95:64 (DEVICES_U) */
 134        PERIPH_ID_RESERVED64,
 135        PERIPH_ID_UART4,
 136        PERIPH_ID_UART5,
 137        PERIPH_ID_I2C3,
 138        PERIPH_ID_SBC4,
 139        PERIPH_ID_SDMMC3,
 140        PERIPH_ID_PCIE,
 141        PERIPH_ID_OWR,
 142
 143        /* 72 */
 144        PERIPH_ID_AFI,
 145        PERIPH_ID_CORESIGHT,
 146        PERIPH_ID_PCIEXCLK,
 147        PERIPH_ID_AVPUCQ,
 148        PERIPH_ID_LA,
 149        PERIPH_ID_TRACECLKIN,
 150        PERIPH_ID_SOC_THERM,
 151        PERIPH_ID_DTV,
 152
 153        /* 80 */
 154        PERIPH_ID_RESERVED80,
 155        PERIPH_ID_I2CSLOW,
 156        PERIPH_ID_DSIB,
 157        PERIPH_ID_TSEC,
 158        PERIPH_ID_RESERVED84,
 159        PERIPH_ID_RESERVED85,
 160        PERIPH_ID_RESERVED86,
 161        PERIPH_ID_EMUCIF,
 162
 163        /* 88 */
 164        PERIPH_ID_RESERVED88,
 165        PERIPH_ID_XUSB_HOST,
 166        PERIPH_ID_RESERVED90,
 167        PERIPH_ID_MSENC,
 168        PERIPH_ID_RESERVED92,
 169        PERIPH_ID_RESERVED93,
 170        PERIPH_ID_RESERVED94,
 171        PERIPH_ID_XUSB_DEV,
 172
 173        PERIPH_ID_VW_FIRST,
 174        /* V word: 31:0 */
 175        PERIPH_ID_CPUG = PERIPH_ID_VW_FIRST,
 176        PERIPH_ID_CPULP,
 177        PERIPH_ID_V_RESERVED2,
 178        PERIPH_ID_MSELECT,
 179        PERIPH_ID_V_RESERVED4,
 180        PERIPH_ID_I2S3,
 181        PERIPH_ID_I2S4,
 182        PERIPH_ID_I2C4,
 183
 184        /* 104 */
 185        PERIPH_ID_SBC5,
 186        PERIPH_ID_SBC6,
 187        PERIPH_ID_AUDIO,
 188        PERIPH_ID_APBIF,
 189        PERIPH_ID_DAM0,
 190        PERIPH_ID_DAM1,
 191        PERIPH_ID_DAM2,
 192        PERIPH_ID_HDA2CODEC2X,
 193
 194        /* 112 */
 195        PERIPH_ID_ATOMICS,
 196        PERIPH_ID_V_RESERVED17,
 197        PERIPH_ID_V_RESERVED18,
 198        PERIPH_ID_V_RESERVED19,
 199        PERIPH_ID_V_RESERVED20,
 200        PERIPH_ID_V_RESERVED21,
 201        PERIPH_ID_V_RESERVED22,
 202        PERIPH_ID_ACTMON,
 203
 204        /* 120 */
 205        PERIPH_ID_EXTPERIPH1,
 206        PERIPH_ID_EXTPERIPH2,
 207        PERIPH_ID_EXTPERIPH3,
 208        PERIPH_ID_OOB,
 209        PERIPH_ID_SATA,
 210        PERIPH_ID_HDA,
 211        PERIPH_ID_V_RESERVED30,
 212        PERIPH_ID_V_RESERVED31,
 213
 214        /* W word: 31:0 */
 215        PERIPH_ID_HDA2HDMICODEC,
 216        PERIPH_ID_SATACOLD,
 217        PERIPH_ID_W_RESERVED2,
 218        PERIPH_ID_W_RESERVED3,
 219        PERIPH_ID_W_RESERVED4,
 220        PERIPH_ID_W_RESERVED5,
 221        PERIPH_ID_W_RESERVED6,
 222        PERIPH_ID_W_RESERVED7,
 223
 224        /* 136 */
 225        PERIPH_ID_CEC,
 226        PERIPH_ID_W_RESERVED9,
 227        PERIPH_ID_W_RESERVED10,
 228        PERIPH_ID_W_RESERVED11,
 229        PERIPH_ID_W_RESERVED12,
 230        PERIPH_ID_W_RESERVED13,
 231        PERIPH_ID_XUSB_PADCTL,
 232        PERIPH_ID_W_RESERVED15,
 233
 234        /* 144 */
 235        PERIPH_ID_W_RESERVED16,
 236        PERIPH_ID_W_RESERVED17,
 237        PERIPH_ID_W_RESERVED18,
 238        PERIPH_ID_W_RESERVED19,
 239        PERIPH_ID_W_RESERVED20,
 240        PERIPH_ID_ENTROPY,
 241        PERIPH_ID_DDS,
 242        PERIPH_ID_W_RESERVED23,
 243
 244        /* 152 */
 245        PERIPH_ID_DP2,
 246        PERIPH_ID_AMX0,
 247        PERIPH_ID_ADX0,
 248        PERIPH_ID_DVFS,
 249        PERIPH_ID_XUSB_SS,
 250        PERIPH_ID_W_RESERVED29,
 251        PERIPH_ID_W_RESERVED30,
 252        PERIPH_ID_W_RESERVED31,
 253
 254        PERIPH_ID_X_FIRST,
 255        /* X word: 31:0 */
 256        PERIPH_ID_SPARE = PERIPH_ID_X_FIRST,
 257        PERIPH_ID_X_RESERVED1,
 258        PERIPH_ID_X_RESERVED2,
 259        PERIPH_ID_X_RESERVED3,
 260        PERIPH_ID_CAM_MCLK,
 261        PERIPH_ID_CAM_MCLK2,
 262        PERIPH_ID_I2C6,
 263        PERIPH_ID_X_RESERVED7,
 264
 265        /* 168 */
 266        PERIPH_ID_X_RESERVED8,
 267        PERIPH_ID_X_RESERVED9,
 268        PERIPH_ID_X_RESERVED10,
 269        PERIPH_ID_VIM2_CLK,
 270        PERIPH_ID_X_RESERVED12,
 271        PERIPH_ID_X_RESERVED13,
 272        PERIPH_ID_EMC_DLL,
 273        PERIPH_ID_X_RESERVED15,
 274
 275        /* 176 */
 276        PERIPH_ID_HDMI_AUDIO,
 277        PERIPH_ID_CLK72MHZ,
 278        PERIPH_ID_VIC,
 279        PERIPH_ID_X_RESERVED19,
 280        PERIPH_ID_ADX1,
 281        PERIPH_ID_DPAUX,
 282        PERIPH_ID_SOR0,
 283        PERIPH_ID_X_RESERVED23,
 284
 285        /* 184 */
 286        PERIPH_ID_GPU,
 287        PERIPH_ID_AMX1,
 288        PERIPH_ID_AFC5,
 289        PERIPH_ID_AFC4,
 290        PERIPH_ID_AFC3,
 291        PERIPH_ID_AFC2,
 292        PERIPH_ID_AFC1,
 293        PERIPH_ID_AFC0,
 294
 295        PERIPH_ID_COUNT,
 296        PERIPH_ID_NONE = -1,
 297};
 298
 299enum pll_out_id {
 300        PLL_OUT1,
 301        PLL_OUT2,
 302        PLL_OUT3,
 303        PLL_OUT4
 304};
 305
 306/*
 307 * Clock peripheral IDs which sadly don't match up with PERIPH_ID. we want
 308 * callers to use the PERIPH_ID for all access to peripheral clocks to avoid
 309 * confusion bewteen PERIPH_ID_... and PERIPHC_...
 310 *
 311 * We don't call this CLOCK_PERIPH_ID or PERIPH_CLOCK_ID as it would just be
 312 * confusing.
 313 */
 314enum periphc_internal_id {
 315        /* 0x00 */
 316        PERIPHC_I2S1,
 317        PERIPHC_I2S2,
 318        PERIPHC_SPDIF_OUT,
 319        PERIPHC_SPDIF_IN,
 320        PERIPHC_PWM,
 321        PERIPHC_05h,
 322        PERIPHC_SBC2,
 323        PERIPHC_SBC3,
 324
 325        /* 0x08 */
 326        PERIPHC_08h,
 327        PERIPHC_I2C1,
 328        PERIPHC_I2C5,
 329        PERIPHC_0bh,
 330        PERIPHC_0ch,
 331        PERIPHC_SBC1,
 332        PERIPHC_DISP1,
 333        PERIPHC_DISP2,
 334
 335        /* 0x10 */
 336        PERIPHC_10h,
 337        PERIPHC_11h,
 338        PERIPHC_VI,
 339        PERIPHC_13h,
 340        PERIPHC_SDMMC1,
 341        PERIPHC_SDMMC2,
 342        PERIPHC_G3D,
 343        PERIPHC_G2D,
 344
 345        /* 0x18 */
 346        PERIPHC_18h,
 347        PERIPHC_SDMMC4,
 348        PERIPHC_VFIR,
 349        PERIPHC_1Bh,
 350        PERIPHC_1Ch,
 351        PERIPHC_HSI,
 352        PERIPHC_UART1,
 353        PERIPHC_UART2,
 354
 355        /* 0x20 */
 356        PERIPHC_HOST1X,
 357        PERIPHC_21h,
 358        PERIPHC_22h,
 359        PERIPHC_HDMI,
 360        PERIPHC_24h,
 361        PERIPHC_25h,
 362        PERIPHC_I2C2,
 363        PERIPHC_EMC,
 364
 365        /* 0x28 */
 366        PERIPHC_UART3,
 367        PERIPHC_29h,
 368        PERIPHC_VI_SENSOR,
 369        PERIPHC_2bh,
 370        PERIPHC_2ch,
 371        PERIPHC_SBC4,
 372        PERIPHC_I2C3,
 373        PERIPHC_SDMMC3,
 374
 375        /* 0x30 */
 376        PERIPHC_UART4,
 377        PERIPHC_UART5,
 378        PERIPHC_VDE,
 379        PERIPHC_OWR,
 380        PERIPHC_NOR,
 381        PERIPHC_CSITE,
 382        PERIPHC_I2S0,
 383        PERIPHC_DTV,
 384
 385        /* 0x38 */
 386        PERIPHC_38h,
 387        PERIPHC_39h,
 388        PERIPHC_3ah,
 389        PERIPHC_3bh,
 390        PERIPHC_MSENC,
 391        PERIPHC_TSEC,
 392        PERIPHC_3eh,
 393        PERIPHC_OSC,
 394
 395        PERIPHC_VW_FIRST,
 396        /* 0x40 */
 397        PERIPHC_40h = PERIPHC_VW_FIRST,
 398        PERIPHC_MSELECT,
 399        PERIPHC_TSENSOR,
 400        PERIPHC_I2S3,
 401        PERIPHC_I2S4,
 402        PERIPHC_I2C4,
 403        PERIPHC_SBC5,
 404        PERIPHC_SBC6,
 405
 406        /* 0x48 */
 407        PERIPHC_AUDIO,
 408        PERIPHC_49h,
 409        PERIPHC_DAM0,
 410        PERIPHC_DAM1,
 411        PERIPHC_DAM2,
 412        PERIPHC_HDA2CODEC2X,
 413        PERIPHC_ACTMON,
 414        PERIPHC_EXTPERIPH1,
 415
 416        /* 0x50 */
 417        PERIPHC_EXTPERIPH2,
 418        PERIPHC_EXTPERIPH3,
 419        PERIPHC_52h,
 420        PERIPHC_I2CSLOW,
 421        PERIPHC_SYS,
 422        PERIPHC_55h,
 423        PERIPHC_56h,
 424        PERIPHC_57h,
 425
 426        /* 0x58 */
 427        PERIPHC_58h,
 428        PERIPHC_SOR,
 429        PERIPHC_5ah,
 430        PERIPHC_5bh,
 431        PERIPHC_SATAOOB,
 432        PERIPHC_SATA,
 433        PERIPHC_HDA,            /* 0x428 */
 434        PERIPHC_5fh,
 435
 436        PERIPHC_X_FIRST,
 437        /* 0x60 */
 438        PERIPHC_XUSB_CORE_HOST = PERIPHC_X_FIRST,       /* 0x600 */
 439        PERIPHC_XUSB_FALCON,
 440        PERIPHC_XUSB_FS,
 441        PERIPHC_XUSB_CORE_DEV,
 442        PERIPHC_XUSB_SS,
 443        PERIPHC_CILAB,
 444        PERIPHC_CILCD,
 445        PERIPHC_CILE,
 446
 447        /* 0x68 */
 448        PERIPHC_DSIA_LP,
 449        PERIPHC_DSIB_LP,
 450        PERIPHC_ENTROPY,
 451        PERIPHC_DVFS_REF,
 452        PERIPHC_DVFS_SOC,
 453        PERIPHC_TRACECLKIN,
 454        PERIPHC_ADX0,
 455        PERIPHC_AMX0,
 456
 457        /* 0x70 */
 458        PERIPHC_EMC_LATENCY,
 459        PERIPHC_SOC_THERM,
 460        PERIPHC_72h,
 461        PERIPHC_73h,
 462        PERIPHC_74h,
 463        PERIPHC_75h,
 464        PERIPHC_VI_SENSOR2,
 465        PERIPHC_I2C6,
 466
 467        /* 0x78 */
 468        PERIPHC_78h,
 469        PERIPHC_EMC_DLL,
 470        PERIPHC_HDMI_AUDIO,
 471        PERIPHC_CLK72MHZ,
 472        PERIPHC_ADX1,
 473        PERIPHC_AMX1,
 474        PERIPHC_VIC,
 475        PERIPHC_7fh,
 476
 477        PERIPHC_COUNT,
 478
 479        PERIPHC_NONE = -1,
 480};
 481
 482/* Converts a clock number to a clock register: 0=L, 1=H, 2=U, 0=V, 1=W */
 483#define PERIPH_REG(id) \
 484        (id < PERIPH_ID_VW_FIRST) ? \
 485                ((id) >> 5) : ((id - PERIPH_ID_VW_FIRST) >> 5)
 486
 487/* Mask value for a clock (within PERIPH_REG(id)) */
 488#define PERIPH_MASK(id) (1 << ((id) & 0x1f))
 489
 490/* return 1 if a PLL ID is in range */
 491#define clock_id_is_pll(id) ((id) >= CLOCK_ID_FIRST && (id) < CLOCK_ID_COUNT)
 492
 493/* return 1 if a peripheral ID is in range */
 494#define clock_periph_id_isvalid(id) ((id) >= PERIPH_ID_FIRST && \
 495                (id) < PERIPH_ID_COUNT)
 496
 497#endif  /* _TEGRA124_CLOCK_TABLES_H_ */
 498
Hosted by Missing Link Electronics. The original LXR software by the LXR community, this experimental version by lxr@linux.no.