linux/arch/arm/plat-omap/include/mach/mux.h
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   1/*
   2 * arch/arm/plat-omap/include/mach/mux.h
   3 *
   4 * Table of the Omap register configurations for the FUNC_MUX and
   5 * PULL_DWN combinations.
   6 *
   7 * Copyright (C) 2004 - 2008 Texas Instruments Inc.
   8 * Copyright (C) 2003 - 2008 Nokia Corporation
   9 *
  10 * Written by Tony Lindgren
  11 *
  12 * This program is free software; you can redistribute it and/or modify
  13 * it under the terms of the GNU General Public License as published by
  14 * the Free Software Foundation; either version 2 of the License, or
  15 * (at your option) any later version.
  16 *
  17 * This program is distributed in the hope that it will be useful,
  18 * but WITHOUT ANY WARRANTY; without even the implied warranty of
  19 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  20 * GNU General Public License for more details.
  21 *
  22 * You should have received a copy of the GNU General Public License
  23 * along with this program; if not, write to the Free Software
  24 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
  25 *
  26 * NOTE: Please use the following naming style for new pin entries.
  27 *       For example, W8_1610_MMC2_DAT0, where:
  28 *       - W8        = ball
  29 *       - 1610      = 1510 or 1610, none if common for both 1510 and 1610
  30 *       - MMC2_DAT0 = function
  31 */
  32
  33#ifndef __ASM_ARCH_MUX_H
  34#define __ASM_ARCH_MUX_H
  35
  36#define PU_PD_SEL_NA            0       /* No pu_pd reg available */
  37#define PULL_DWN_CTRL_NA        0       /* No pull-down control needed */
  38
  39#ifdef  CONFIG_OMAP_MUX_DEBUG
  40#define MUX_REG(reg, mode_offset, mode) .mux_reg_name = "FUNC_MUX_CTRL_"#reg, \
  41                                        .mux_reg = FUNC_MUX_CTRL_##reg, \
  42                                        .mask_offset = mode_offset, \
  43                                        .mask = mode,
  44
  45#define PULL_REG(reg, bit, status)      .pull_name = "PULL_DWN_CTRL_"#reg, \
  46                                        .pull_reg = PULL_DWN_CTRL_##reg, \
  47                                        .pull_bit = bit, \
  48                                        .pull_val = status,
  49
  50#define PU_PD_REG(reg, status)          .pu_pd_name = "PU_PD_SEL_"#reg, \
  51                                        .pu_pd_reg = PU_PD_SEL_##reg, \
  52                                        .pu_pd_val = status,
  53
  54#define MUX_REG_730(reg, mode_offset, mode) .mux_reg_name = "OMAP730_IO_CONF_"#reg, \
  55                                        .mux_reg = OMAP730_IO_CONF_##reg, \
  56                                        .mask_offset = mode_offset, \
  57                                        .mask = mode,
  58
  59#define PULL_REG_730(reg, bit, status)  .pull_name = "OMAP730_IO_CONF_"#reg, \
  60                                        .pull_reg = OMAP730_IO_CONF_##reg, \
  61                                        .pull_bit = bit, \
  62                                        .pull_val = status,
  63
  64#define MUX_REG_850(reg, mode_offset, mode) .mux_reg_name = "OMAP850_IO_CONF_"#reg, \
  65                                        .mux_reg = OMAP850_IO_CONF_##reg, \
  66                                        .mask_offset = mode_offset, \
  67                                        .mask = mode,
  68
  69#define PULL_REG_850(reg, bit, status)  .pull_name = "OMAP850_IO_CONF_"#reg, \
  70                                        .pull_reg = OMAP850_IO_CONF_##reg, \
  71                                        .pull_bit = bit, \
  72                                        .pull_val = status,
  73
  74#else
  75
  76#define MUX_REG(reg, mode_offset, mode) .mux_reg = FUNC_MUX_CTRL_##reg, \
  77                                        .mask_offset = mode_offset, \
  78                                        .mask = mode,
  79
  80#define PULL_REG(reg, bit, status)      .pull_reg = PULL_DWN_CTRL_##reg, \
  81                                        .pull_bit = bit, \
  82                                        .pull_val = status,
  83
  84#define PU_PD_REG(reg, status)          .pu_pd_reg = PU_PD_SEL_##reg, \
  85                                        .pu_pd_val = status,
  86
  87#define MUX_REG_730(reg, mode_offset, mode) \
  88                                        .mux_reg = OMAP730_IO_CONF_##reg, \
  89                                        .mask_offset = mode_offset, \
  90                                        .mask = mode,
  91
  92#define PULL_REG_730(reg, bit, status)  .pull_reg = OMAP730_IO_CONF_##reg, \
  93                                        .pull_bit = bit, \
  94                                        .pull_val = status,
  95
  96#define MUX_REG_850(reg, mode_offset, mode) \
  97                                        .mux_reg = OMAP850_IO_CONF_##reg, \
  98                                        .mask_offset = mode_offset, \
  99                                        .mask = mode,
 100
 101#define PULL_REG_850(reg, bit, status)  .pull_reg = OMAP850_IO_CONF_##reg, \
 102                                        .pull_bit = bit, \
 103                                        .pull_val = status,
 104
 105#endif /* CONFIG_OMAP_MUX_DEBUG */
 106
 107#define MUX_CFG(desc, mux_reg, mode_offset, mode,       \
 108                pull_reg, pull_bit, pull_status,        \
 109                pu_pd_reg, pu_pd_status, debug_status)  \
 110{                                                       \
 111        .name =  desc,                                  \
 112        .debug = debug_status,                          \
 113        MUX_REG(mux_reg, mode_offset, mode)             \
 114        PULL_REG(pull_reg, pull_bit, pull_status)       \
 115        PU_PD_REG(pu_pd_reg, pu_pd_status)              \
 116},
 117
 118
 119/*
 120 * OMAP730/850 has a slightly different config for the pin mux.
 121 * - config regs are the OMAP730_IO_CONF_x regs (see omap730.h) regs and
 122 *   not the FUNC_MUX_CTRL_x regs from hardware.h
 123 * - for pull-up/down, only has one enable bit which is is in the same register
 124 *   as mux config
 125 */
 126#define MUX_CFG_730(desc, mux_reg, mode_offset, mode,   \
 127                   pull_bit, pull_status, debug_status)\
 128{                                                       \
 129        .name =  desc,                                  \
 130        .debug = debug_status,                          \
 131        MUX_REG_730(mux_reg, mode_offset, mode)         \
 132        PULL_REG_730(mux_reg, pull_bit, pull_status)    \
 133        PU_PD_REG(NA, 0)                \
 134},
 135
 136#define MUX_CFG_850(desc, mux_reg, mode_offset, mode,   \
 137                   pull_bit, pull_status, debug_status)\
 138{                                                       \
 139        .name =  desc,                                  \
 140        .debug = debug_status,                          \
 141        MUX_REG_850(mux_reg, mode_offset, mode)         \
 142        PULL_REG_850(mux_reg, pull_bit, pull_status)    \
 143        PU_PD_REG(NA, 0)                \
 144},
 145
 146
 147#define MUX_CFG_24XX(desc, reg_offset, mode,                    \
 148                                pull_en, pull_mode, dbg)        \
 149{                                                               \
 150        .name           = desc,                                 \
 151        .debug          = dbg,                                  \
 152        .mux_reg        = reg_offset,                           \
 153        .mask           = mode,                                 \
 154        .pull_val       = pull_en,                              \
 155        .pu_pd_val      = pull_mode,                            \
 156},
 157
 158/* 24xx/34xx mux bit defines */
 159#define OMAP2_PULL_ENA          (1 << 3)
 160#define OMAP2_PULL_UP           (1 << 4)
 161#define OMAP2_ALTELECTRICALSEL  (1 << 5)
 162
 163/* 34xx specific mux bit defines */
 164#define OMAP3_INPUT_EN          (1 << 8)
 165#define OMAP3_OFF_EN            (1 << 9)
 166#define OMAP3_OFFOUT_EN         (1 << 10)
 167#define OMAP3_OFFOUT_VAL        (1 << 11)
 168#define OMAP3_OFF_PULL_EN       (1 << 12)
 169#define OMAP3_OFF_PULL_UP       (1 << 13)
 170#define OMAP3_WAKEUP_EN         (1 << 14)
 171
 172/* 34xx mux mode options for each pin. See TRM for options */
 173#define OMAP34XX_MUX_MODE0      0
 174#define OMAP34XX_MUX_MODE1      1
 175#define OMAP34XX_MUX_MODE2      2
 176#define OMAP34XX_MUX_MODE3      3
 177#define OMAP34XX_MUX_MODE4      4
 178#define OMAP34XX_MUX_MODE5      5
 179#define OMAP34XX_MUX_MODE6      6
 180#define OMAP34XX_MUX_MODE7      7
 181
 182/* 34xx active pin states */
 183#define OMAP34XX_PIN_OUTPUT             0
 184#define OMAP34XX_PIN_INPUT              OMAP3_INPUT_EN
 185#define OMAP34XX_PIN_INPUT_PULLUP       (OMAP2_PULL_ENA | OMAP3_INPUT_EN \
 186                                                | OMAP2_PULL_UP)
 187#define OMAP34XX_PIN_INPUT_PULLDOWN     (OMAP2_PULL_ENA | OMAP3_INPUT_EN)
 188
 189/* 34xx off mode states */
 190#define OMAP34XX_PIN_OFF_NONE           0
 191#define OMAP34XX_PIN_OFF_OUTPUT_HIGH    (OMAP3_OFF_EN | OMAP3_OFFOUT_EN \
 192                                                | OMAP3_OFFOUT_VAL)
 193#define OMAP34XX_PIN_OFF_OUTPUT_LOW     (OMAP3_OFF_EN | OMAP3_OFFOUT_EN)
 194#define OMAP34XX_PIN_OFF_INPUT_PULLUP   (OMAP3_OFF_EN | OMAP3_OFF_PULL_EN \
 195                                                | OMAP3_OFF_PULL_UP)
 196#define OMAP34XX_PIN_OFF_INPUT_PULLDOWN (OMAP3_OFF_EN | OMAP3_OFF_PULL_EN)
 197#define OMAP34XX_PIN_OFF_WAKEUPENABLE   OMAP3_WAKEUP_EN
 198
 199#define MUX_CFG_34XX(desc, reg_offset, mux_value) {             \
 200        .name           = desc,                                 \
 201        .debug          = 0,                                    \
 202        .mux_reg        = reg_offset,                           \
 203        .mux_val        = mux_value                             \
 204},
 205
 206struct pin_config {
 207        char                    *name;
 208        const unsigned int      mux_reg;
 209        unsigned char           debug;
 210
 211#if     defined(CONFIG_ARCH_OMAP34XX)
 212        u16                     mux_val; /* Wake-up, off mode, pull, mux mode */
 213#endif
 214
 215#if     defined(CONFIG_ARCH_OMAP1) || defined(CONFIG_ARCH_OMAP24XX)
 216        const unsigned char mask_offset;
 217        const unsigned char mask;
 218
 219        const char *pull_name;
 220        const unsigned int pull_reg;
 221        const unsigned char pull_val;
 222        const unsigned char pull_bit;
 223
 224        const char *pu_pd_name;
 225        const unsigned int pu_pd_reg;
 226        const unsigned char pu_pd_val;
 227#endif
 228
 229#if     defined(CONFIG_OMAP_MUX_DEBUG) || defined(CONFIG_OMAP_MUX_WARNINGS)
 230        const char *mux_reg_name;
 231#endif
 232
 233};
 234
 235enum omap730_index {
 236        /* OMAP 730 keyboard */
 237        E2_730_KBR0,
 238        J7_730_KBR1,
 239        E1_730_KBR2,
 240        F3_730_KBR3,
 241        D2_730_KBR4,
 242        C2_730_KBC0,
 243        D3_730_KBC1,
 244        E4_730_KBC2,
 245        F4_730_KBC3,
 246        E3_730_KBC4,
 247
 248        /* USB */
 249        AA17_730_USB_DM,
 250        W16_730_USB_PU_EN,
 251        W17_730_USB_VBUSI,
 252};
 253
 254enum omap850_index {
 255        /* OMAP 850 keyboard */
 256        E2_850_KBR0,
 257        J7_850_KBR1,
 258        E1_850_KBR2,
 259        F3_850_KBR3,
 260        D2_850_KBR4,
 261        C2_850_KBC0,
 262        D3_850_KBC1,
 263        E4_850_KBC2,
 264        F4_850_KBC3,
 265        E3_850_KBC4,
 266
 267        /* USB */
 268        AA17_850_USB_DM,
 269        W16_850_USB_PU_EN,
 270        W17_850_USB_VBUSI,
 271};
 272
 273
 274enum omap1xxx_index {
 275        /* UART1 (BT_UART_GATING)*/
 276        UART1_TX = 0,
 277        UART1_RTS,
 278
 279        /* UART2 (COM_UART_GATING)*/
 280        UART2_TX,
 281        UART2_RX,
 282        UART2_CTS,
 283        UART2_RTS,
 284
 285        /* UART3 (GIGA_UART_GATING) */
 286        UART3_TX,
 287        UART3_RX,
 288        UART3_CTS,
 289        UART3_RTS,
 290        UART3_CLKREQ,
 291        UART3_BCLK,     /* 12MHz clock out */
 292        Y15_1610_UART3_RTS,
 293
 294        /* PWT & PWL */
 295        PWT,
 296        PWL,
 297
 298        /* USB master generic */
 299        R18_USB_VBUS,
 300        R18_1510_USB_GPIO0,
 301        W4_USB_PUEN,
 302        W4_USB_CLKO,
 303        W4_USB_HIGHZ,
 304        W4_GPIO58,
 305
 306        /* USB1 master */
 307        USB1_SUSP,
 308        USB1_SEO,
 309        W13_1610_USB1_SE0,
 310        USB1_TXEN,
 311        USB1_TXD,
 312        USB1_VP,
 313        USB1_VM,
 314        USB1_RCV,
 315        USB1_SPEED,
 316        R13_1610_USB1_SPEED,
 317        R13_1710_USB1_SE0,
 318
 319        /* USB2 master */
 320        USB2_SUSP,
 321        USB2_VP,
 322        USB2_TXEN,
 323        USB2_VM,
 324        USB2_RCV,
 325        USB2_SEO,
 326        USB2_TXD,
 327
 328        /* OMAP-1510 GPIO */
 329        R18_1510_GPIO0,
 330        R19_1510_GPIO1,
 331        M14_1510_GPIO2,
 332
 333        /* OMAP1610 GPIO */
 334        P18_1610_GPIO3,
 335        Y15_1610_GPIO17,
 336
 337        /* OMAP-1710 GPIO */
 338        R18_1710_GPIO0,
 339        V2_1710_GPIO10,
 340        N21_1710_GPIO14,
 341        W15_1710_GPIO40,
 342
 343        /* MPUIO */
 344        MPUIO2,
 345        N15_1610_MPUIO2,
 346        MPUIO4,
 347        MPUIO5,
 348        T20_1610_MPUIO5,
 349        W11_1610_MPUIO6,
 350        V10_1610_MPUIO7,
 351        W11_1610_MPUIO9,
 352        V10_1610_MPUIO10,
 353        W10_1610_MPUIO11,
 354        E20_1610_MPUIO13,
 355        U20_1610_MPUIO14,
 356        E19_1610_MPUIO15,
 357
 358        /* MCBSP2 */
 359        MCBSP2_CLKR,
 360        MCBSP2_CLKX,
 361        MCBSP2_DR,
 362        MCBSP2_DX,
 363        MCBSP2_FSR,
 364        MCBSP2_FSX,
 365
 366        /* MCBSP3 */
 367        MCBSP3_CLKX,
 368
 369        /* Misc ballouts */
 370        BALLOUT_V8_ARMIO3,
 371        N20_HDQ,
 372
 373        /* OMAP-1610 MMC2 */
 374        W8_1610_MMC2_DAT0,
 375        V8_1610_MMC2_DAT1,
 376        W15_1610_MMC2_DAT2,
 377        R10_1610_MMC2_DAT3,
 378        Y10_1610_MMC2_CLK,
 379        Y8_1610_MMC2_CMD,
 380        V9_1610_MMC2_CMDDIR,
 381        V5_1610_MMC2_DATDIR0,
 382        W19_1610_MMC2_DATDIR1,
 383        R18_1610_MMC2_CLKIN,
 384
 385        /* OMAP-1610 External Trace Interface */
 386        M19_1610_ETM_PSTAT0,
 387        L15_1610_ETM_PSTAT1,
 388        L18_1610_ETM_PSTAT2,
 389        L19_1610_ETM_D0,
 390        J19_1610_ETM_D6,
 391        J18_1610_ETM_D7,
 392
 393        /* OMAP16XX GPIO */
 394        P20_1610_GPIO4,
 395        V9_1610_GPIO7,
 396        W8_1610_GPIO9,
 397        N20_1610_GPIO11,
 398        N19_1610_GPIO13,
 399        P10_1610_GPIO22,
 400        V5_1610_GPIO24,
 401        AA20_1610_GPIO_41,
 402        W19_1610_GPIO48,
 403        M7_1610_GPIO62,
 404        V14_16XX_GPIO37,
 405        R9_16XX_GPIO18,
 406        L14_16XX_GPIO49,
 407
 408        /* OMAP-1610 uWire */
 409        V19_1610_UWIRE_SCLK,
 410        U18_1610_UWIRE_SDI,
 411        W21_1610_UWIRE_SDO,
 412        N14_1610_UWIRE_CS0,
 413        P15_1610_UWIRE_CS3,
 414        N15_1610_UWIRE_CS1,
 415
 416        /* OMAP-1610 SPI */
 417        U19_1610_SPIF_SCK,
 418        U18_1610_SPIF_DIN,
 419        P20_1610_SPIF_DIN,
 420        W21_1610_SPIF_DOUT,
 421        R18_1610_SPIF_DOUT,
 422        N14_1610_SPIF_CS0,
 423        N15_1610_SPIF_CS1,
 424        T19_1610_SPIF_CS2,
 425        P15_1610_SPIF_CS3,
 426
 427        /* OMAP-1610 Flash */
 428        L3_1610_FLASH_CS2B_OE,
 429        M8_1610_FLASH_CS2B_WE,
 430
 431        /* First MMC */
 432        MMC_CMD,
 433        MMC_DAT1,
 434        MMC_DAT2,
 435        MMC_DAT0,
 436        MMC_CLK,
 437        MMC_DAT3,
 438
 439        /* OMAP-1710 MMC CMDDIR and DATDIR0 */
 440        M15_1710_MMC_CLKI,
 441        P19_1710_MMC_CMDDIR,
 442        P20_1710_MMC_DATDIR0,
 443
 444        /* OMAP-1610 USB0 alternate pin configuration */
 445        W9_USB0_TXEN,
 446        AA9_USB0_VP,
 447        Y5_USB0_RCV,
 448        R9_USB0_VM,
 449        V6_USB0_TXD,
 450        W5_USB0_SE0,
 451        V9_USB0_SPEED,
 452        V9_USB0_SUSP,
 453
 454        /* USB2 */
 455        W9_USB2_TXEN,
 456        AA9_USB2_VP,
 457        Y5_USB2_RCV,
 458        R9_USB2_VM,
 459        V6_USB2_TXD,
 460        W5_USB2_SE0,
 461
 462        /* 16XX UART */
 463        R13_1610_UART1_TX,
 464        V14_16XX_UART1_RX,
 465        R14_1610_UART1_CTS,
 466        AA15_1610_UART1_RTS,
 467        R9_16XX_UART2_RX,
 468        L14_16XX_UART3_RX,
 469
 470        /* I2C OMAP-1610 */
 471        I2C_SCL,
 472        I2C_SDA,
 473
 474        /* Keypad */
 475        F18_1610_KBC0,
 476        D20_1610_KBC1,
 477        D19_1610_KBC2,
 478        E18_1610_KBC3,
 479        C21_1610_KBC4,
 480        G18_1610_KBR0,
 481        F19_1610_KBR1,
 482        H14_1610_KBR2,
 483        E20_1610_KBR3,
 484        E19_1610_KBR4,
 485        N19_1610_KBR5,
 486
 487        /* Power management */
 488        T20_1610_LOW_PWR,
 489
 490        /* MCLK Settings */
 491        V5_1710_MCLK_ON,
 492        V5_1710_MCLK_OFF,
 493        R10_1610_MCLK_ON,
 494        R10_1610_MCLK_OFF,
 495
 496        /* CompactFlash controller */
 497        P11_1610_CF_CD2,
 498        R11_1610_CF_IOIS16,
 499        V10_1610_CF_IREQ,
 500        W10_1610_CF_RESET,
 501        W11_1610_CF_CD1,
 502
 503        /* parallel camera */
 504        J15_1610_CAM_LCLK,
 505        J18_1610_CAM_D7,
 506        J19_1610_CAM_D6,
 507        J14_1610_CAM_D5,
 508        K18_1610_CAM_D4,
 509        K19_1610_CAM_D3,
 510        K15_1610_CAM_D2,
 511        K14_1610_CAM_D1,
 512        L19_1610_CAM_D0,
 513        L18_1610_CAM_VS,
 514        L15_1610_CAM_HS,
 515        M19_1610_CAM_RSTZ,
 516        Y15_1610_CAM_OUTCLK,
 517
 518        /* serial camera */
 519        H19_1610_CAM_EXCLK,
 520        Y12_1610_CCP_CLKP,
 521        W13_1610_CCP_CLKM,
 522        W14_1610_CCP_DATAP,
 523        Y14_1610_CCP_DATAM,
 524
 525};
 526
 527enum omap24xx_index {
 528        /* 24xx I2C */
 529        M19_24XX_I2C1_SCL,
 530        L15_24XX_I2C1_SDA,
 531        J15_24XX_I2C2_SCL,
 532        H19_24XX_I2C2_SDA,
 533
 534        /* 24xx Menelaus interrupt */
 535        W19_24XX_SYS_NIRQ,
 536
 537        /* 24xx clock */
 538        W14_24XX_SYS_CLKOUT,
 539
 540        /* 24xx GPMC chipselects, wait pin monitoring */
 541        E2_GPMC_NCS2,
 542        L2_GPMC_NCS7,
 543        L3_GPMC_WAIT0,
 544        N7_GPMC_WAIT1,
 545        M1_GPMC_WAIT2,
 546        P1_GPMC_WAIT3,
 547
 548        /* 242X McBSP */
 549        Y15_24XX_MCBSP2_CLKX,
 550        R14_24XX_MCBSP2_FSX,
 551        W15_24XX_MCBSP2_DR,
 552        V15_24XX_MCBSP2_DX,
 553
 554        /* 24xx GPIO */
 555        M21_242X_GPIO11,
 556        P21_242X_GPIO12,
 557        AA10_242X_GPIO13,
 558        AA6_242X_GPIO14,
 559        AA4_242X_GPIO15,
 560        Y11_242X_GPIO16,
 561        AA12_242X_GPIO17,
 562        AA8_242X_GPIO58,
 563        Y20_24XX_GPIO60,
 564        W4__24XX_GPIO74,
 565        N15_24XX_GPIO85,
 566        M15_24XX_GPIO92,
 567        P20_24XX_GPIO93,
 568        P18_24XX_GPIO95,
 569        M18_24XX_GPIO96,
 570        L14_24XX_GPIO97,
 571        J15_24XX_GPIO99,
 572        V14_24XX_GPIO117,
 573        P14_24XX_GPIO125,
 574
 575        /* 242x DBG GPIO */
 576        V4_242X_GPIO49,
 577        W2_242X_GPIO50,
 578        U4_242X_GPIO51,
 579        V3_242X_GPIO52,
 580        V2_242X_GPIO53,
 581        V6_242X_GPIO53,
 582        T4_242X_GPIO54,
 583        Y4_242X_GPIO54,
 584        T3_242X_GPIO55,
 585        U2_242X_GPIO56,
 586
 587        /* 24xx external DMA requests */
 588        AA10_242X_DMAREQ0,
 589        AA6_242X_DMAREQ1,
 590        E4_242X_DMAREQ2,
 591        G4_242X_DMAREQ3,
 592        D3_242X_DMAREQ4,
 593        E3_242X_DMAREQ5,
 594
 595        /* UART3 */
 596        K15_24XX_UART3_TX,
 597        K14_24XX_UART3_RX,
 598
 599        /* MMC/SDIO */
 600        G19_24XX_MMC_CLKO,
 601        H18_24XX_MMC_CMD,
 602        F20_24XX_MMC_DAT0,
 603        H14_24XX_MMC_DAT1,
 604        E19_24XX_MMC_DAT2,
 605        D19_24XX_MMC_DAT3,
 606        F19_24XX_MMC_DAT_DIR0,
 607        E20_24XX_MMC_DAT_DIR1,
 608        F18_24XX_MMC_DAT_DIR2,
 609        E18_24XX_MMC_DAT_DIR3,
 610        G18_24XX_MMC_CMD_DIR,
 611        H15_24XX_MMC_CLKI,
 612
 613        /* Full speed USB */
 614        J20_24XX_USB0_PUEN,
 615        J19_24XX_USB0_VP,
 616        K20_24XX_USB0_VM,
 617        J18_24XX_USB0_RCV,
 618        K19_24XX_USB0_TXEN,
 619        J14_24XX_USB0_SE0,
 620        K18_24XX_USB0_DAT,
 621
 622        N14_24XX_USB1_SE0,
 623        W12_24XX_USB1_SE0,
 624        P15_24XX_USB1_DAT,
 625        R13_24XX_USB1_DAT,
 626        W20_24XX_USB1_TXEN,
 627        P13_24XX_USB1_TXEN,
 628        V19_24XX_USB1_RCV,
 629        V12_24XX_USB1_RCV,
 630
 631        AA10_24XX_USB2_SE0,
 632        Y11_24XX_USB2_DAT,
 633        AA12_24XX_USB2_TXEN,
 634        AA6_24XX_USB2_RCV,
 635        AA4_24XX_USB2_TLLSE0,
 636
 637        /* Keypad GPIO*/
 638        T19_24XX_KBR0,
 639        R19_24XX_KBR1,
 640        V18_24XX_KBR2,
 641        M21_24XX_KBR3,
 642        E5__24XX_KBR4,
 643        M18_24XX_KBR5,
 644        R20_24XX_KBC0,
 645        M14_24XX_KBC1,
 646        H19_24XX_KBC2,
 647        V17_24XX_KBC3,
 648        P21_24XX_KBC4,
 649        L14_24XX_KBC5,
 650        N19_24XX_KBC6,
 651
 652        /* 24xx Menelaus Keypad GPIO */
 653        B3__24XX_KBR5,
 654        AA4_24XX_KBC2,
 655        B13_24XX_KBC6,
 656
 657        /* 2430 USB */
 658        AD9_2430_USB0_PUEN,
 659        Y11_2430_USB0_VP,
 660        AD7_2430_USB0_VM,
 661        AE7_2430_USB0_RCV,
 662        AD4_2430_USB0_TXEN,
 663        AF9_2430_USB0_SE0,
 664        AE6_2430_USB0_DAT,
 665        AD24_2430_USB1_SE0,
 666        AB24_2430_USB1_RCV,
 667        Y25_2430_USB1_TXEN,
 668        AA26_2430_USB1_DAT,
 669
 670        /* 2430 HS-USB */
 671        AD9_2430_USB0HS_DATA3,
 672        Y11_2430_USB0HS_DATA4,
 673        AD7_2430_USB0HS_DATA5,
 674        AE7_2430_USB0HS_DATA6,
 675        AD4_2430_USB0HS_DATA2,
 676        AF9_2430_USB0HS_DATA0,
 677        AE6_2430_USB0HS_DATA1,
 678        AE8_2430_USB0HS_CLK,
 679        AD8_2430_USB0HS_DIR,
 680        AE5_2430_USB0HS_STP,
 681        AE9_2430_USB0HS_NXT,
 682        AC7_2430_USB0HS_DATA7,
 683
 684        /* 2430 McBSP */
 685        AD6_2430_MCBSP_CLKS,
 686
 687        AB2_2430_MCBSP1_CLKR,
 688        AD5_2430_MCBSP1_FSR,
 689        AA1_2430_MCBSP1_DX,
 690        AF3_2430_MCBSP1_DR,
 691        AB3_2430_MCBSP1_FSX,
 692        Y9_2430_MCBSP1_CLKX,
 693
 694        AC10_2430_MCBSP2_FSX,
 695        AD16_2430_MCBSP2_CLX,
 696        AE13_2430_MCBSP2_DX,
 697        AD13_2430_MCBSP2_DR,
 698        AC10_2430_MCBSP2_FSX_OFF,
 699        AD16_2430_MCBSP2_CLX_OFF,
 700        AE13_2430_MCBSP2_DX_OFF,
 701        AD13_2430_MCBSP2_DR_OFF,
 702
 703        AC9_2430_MCBSP3_CLKX,
 704        AE4_2430_MCBSP3_FSX,
 705        AE2_2430_MCBSP3_DR,
 706        AF4_2430_MCBSP3_DX,
 707
 708        N3_2430_MCBSP4_CLKX,
 709        AD23_2430_MCBSP4_DR,
 710        AB25_2430_MCBSP4_DX,
 711        AC25_2430_MCBSP4_FSX,
 712
 713        AE16_2430_MCBSP5_CLKX,
 714        AF12_2430_MCBSP5_FSX,
 715        K7_2430_MCBSP5_DX,
 716        M1_2430_MCBSP5_DR,
 717
 718        /* 2430 McSPI*/
 719        Y18_2430_MCSPI1_CLK,
 720        AD15_2430_MCSPI1_SIMO,
 721        AE17_2430_MCSPI1_SOMI,
 722        U1_2430_MCSPI1_CS0,
 723
 724        /* Touchscreen GPIO */
 725        AF19_2430_GPIO_85,
 726
 727};
 728
 729enum omap34xx_index {
 730        /* 34xx I2C */
 731        K21_34XX_I2C1_SCL,
 732        J21_34XX_I2C1_SDA,
 733        AF15_34XX_I2C2_SCL,
 734        AE15_34XX_I2C2_SDA,
 735        AF14_34XX_I2C3_SCL,
 736        AG14_34XX_I2C3_SDA,
 737        AD26_34XX_I2C4_SCL,
 738        AE26_34XX_I2C4_SDA,
 739
 740        /* PHY - HSUSB: 12-pin ULPI PHY: Port 1*/
 741        Y8_3430_USB1HS_PHY_CLK,
 742        Y9_3430_USB1HS_PHY_STP,
 743        AA14_3430_USB1HS_PHY_DIR,
 744        AA11_3430_USB1HS_PHY_NXT,
 745        W13_3430_USB1HS_PHY_DATA0,
 746        W12_3430_USB1HS_PHY_DATA1,
 747        W11_3430_USB1HS_PHY_DATA2,
 748        Y11_3430_USB1HS_PHY_DATA3,
 749        W9_3430_USB1HS_PHY_DATA4,
 750        Y12_3430_USB1HS_PHY_DATA5,
 751        W8_3430_USB1HS_PHY_DATA6,
 752        Y13_3430_USB1HS_PHY_DATA7,
 753
 754        /* PHY - HSUSB: 12-pin ULPI PHY: Port 2*/
 755        AA8_3430_USB2HS_PHY_CLK,
 756        AA10_3430_USB2HS_PHY_STP,
 757        AA9_3430_USB2HS_PHY_DIR,
 758        AB11_3430_USB2HS_PHY_NXT,
 759        AB10_3430_USB2HS_PHY_DATA0,
 760        AB9_3430_USB2HS_PHY_DATA1,
 761        W3_3430_USB2HS_PHY_DATA2,
 762        T4_3430_USB2HS_PHY_DATA3,
 763        T3_3430_USB2HS_PHY_DATA4,
 764        R3_3430_USB2HS_PHY_DATA5,
 765        R4_3430_USB2HS_PHY_DATA6,
 766        T2_3430_USB2HS_PHY_DATA7,
 767
 768
 769        /* TLL - HSUSB: 12-pin TLL Port 1*/
 770        Y8_3430_USB1HS_TLL_CLK,
 771        Y9_3430_USB1HS_TLL_STP,
 772        AA14_3430_USB1HS_TLL_DIR,
 773        AA11_3430_USB1HS_TLL_NXT,
 774        W13_3430_USB1HS_TLL_DATA0,
 775        W12_3430_USB1HS_TLL_DATA1,
 776        W11_3430_USB1HS_TLL_DATA2,
 777        Y11_3430_USB1HS_TLL_DATA3,
 778        W9_3430_USB1HS_TLL_DATA4,
 779        Y12_3430_USB1HS_TLL_DATA5,
 780        W8_3430_USB1HS_TLL_DATA6,
 781        Y13_3430_USB1HS_TLL_DATA7,
 782
 783        /* TLL - HSUSB: 12-pin TLL Port 2*/
 784        AA8_3430_USB2HS_TLL_CLK,
 785        AA10_3430_USB2HS_TLL_STP,
 786        AA9_3430_USB2HS_TLL_DIR,
 787        AB11_3430_USB2HS_TLL_NXT,
 788        AB10_3430_USB2HS_TLL_DATA0,
 789        AB9_3430_USB2HS_TLL_DATA1,
 790        W3_3430_USB2HS_TLL_DATA2,
 791        T4_3430_USB2HS_TLL_DATA3,
 792        T3_3430_USB2HS_TLL_DATA4,
 793        R3_3430_USB2HS_TLL_DATA5,
 794        R4_3430_USB2HS_TLL_DATA6,
 795        T2_3430_USB2HS_TLL_DATA7,
 796
 797        /* TLL - HSUSB: 12-pin TLL Port 3*/
 798        AA6_3430_USB3HS_TLL_CLK,
 799        AB3_3430_USB3HS_TLL_STP,
 800        AA3_3430_USB3HS_TLL_DIR,
 801        Y3_3430_USB3HS_TLL_NXT,
 802        AA5_3430_USB3HS_TLL_DATA0,
 803        Y4_3430_USB3HS_TLL_DATA1,
 804        Y5_3430_USB3HS_TLL_DATA2,
 805        W5_3430_USB3HS_TLL_DATA3,
 806        AB12_3430_USB3HS_TLL_DATA4,
 807        AB13_3430_USB3HS_TLL_DATA5,
 808        AA13_3430_USB3HS_TLL_DATA6,
 809        AA12_3430_USB3HS_TLL_DATA7,
 810
 811        /* PHY FSUSB: FS Serial for Port 1 (multiple PHY modes supported) */
 812        AF10_3430_USB1FS_PHY_MM1_RXDP,
 813        AG9_3430_USB1FS_PHY_MM1_RXDM,
 814        W13_3430_USB1FS_PHY_MM1_RXRCV,
 815        W12_3430_USB1FS_PHY_MM1_TXSE0,
 816        W11_3430_USB1FS_PHY_MM1_TXDAT,
 817        Y11_3430_USB1FS_PHY_MM1_TXEN_N,
 818
 819        /* PHY FSUSB: FS Serial for Port 2 (multiple PHY modes supported) */
 820        AF7_3430_USB2FS_PHY_MM2_RXDP,
 821        AH7_3430_USB2FS_PHY_MM2_RXDM,
 822        AB10_3430_USB2FS_PHY_MM2_RXRCV,
 823        AB9_3430_USB2FS_PHY_MM2_TXSE0,
 824        W3_3430_USB2FS_PHY_MM2_TXDAT,
 825        T4_3430_USB2FS_PHY_MM2_TXEN_N,
 826
 827        /* PHY FSUSB: FS Serial for Port 3 (multiple PHY modes supported) */
 828        AH3_3430_USB3FS_PHY_MM3_RXDP,
 829        AE3_3430_USB3FS_PHY_MM3_RXDM,
 830        AD1_3430_USB3FS_PHY_MM3_RXRCV,
 831        AE1_3430_USB3FS_PHY_MM3_TXSE0,
 832        AD2_3430_USB3FS_PHY_MM3_TXDAT,
 833        AC1_3430_USB3FS_PHY_MM3_TXEN_N,
 834
 835        /* 34xx GPIO
 836         *  - normally these are bidirectional, no internal pullup/pulldown
 837         *  - "_UP" suffix (GPIO3_UP) if internal pullup is configured
 838         *  - "_DOWN" suffix (GPIO3_DOWN) with internal pulldown
 839         *  - "_OUT" suffix (GPIO3_OUT) for output-only pins (unlike 24xx)
 840         */
 841        AF26_34XX_GPIO0,
 842        AF22_34XX_GPIO9,
 843        AG9_34XX_GPIO23,
 844        AH8_34XX_GPIO29,
 845        U8_34XX_GPIO54_OUT,
 846        U8_34XX_GPIO54_DOWN,
 847        L8_34XX_GPIO63,
 848        G25_34XX_GPIO86_OUT,
 849        AG4_34XX_GPIO134_OUT,
 850        AF4_34XX_GPIO135_OUT,
 851        AE4_34XX_GPIO136_OUT,
 852        AF6_34XX_GPIO140_UP,
 853        AE6_34XX_GPIO141,
 854        AF5_34XX_GPIO142,
 855        AE5_34XX_GPIO143,
 856        H19_34XX_GPIO164_OUT,
 857        J25_34XX_GPIO170,
 858
 859        /* OMAP3 SDRC CKE signals to SDR/DDR ram chips */
 860        H16_34XX_SDRC_CKE0,
 861        H17_34XX_SDRC_CKE1,
 862
 863        /* MMC1 */
 864        N28_3430_MMC1_CLK,
 865        M27_3430_MMC1_CMD,
 866        N27_3430_MMC1_DAT0,
 867        N26_3430_MMC1_DAT1,
 868        N25_3430_MMC1_DAT2,
 869        P28_3430_MMC1_DAT3,
 870        P27_3430_MMC1_DAT4,
 871        P26_3430_MMC1_DAT5,
 872        R27_3430_MMC1_DAT6,
 873        R25_3430_MMC1_DAT7,
 874
 875        /* MMC2 */
 876        AE2_3430_MMC2_CLK,
 877        AG5_3430_MMC2_CMD,
 878        AH5_3430_MMC2_DAT0,
 879        AH4_3430_MMC2_DAT1,
 880        AG4_3430_MMC2_DAT2,
 881        AF4_3430_MMC2_DAT3,
 882
 883        /* MMC3 */
 884        AF10_3430_MMC3_CLK,
 885        AC3_3430_MMC3_CMD,
 886        AE11_3430_MMC3_DAT0,
 887        AH9_3430_MMC3_DAT1,
 888        AF13_3430_MMC3_DAT2,
 889        AF13_3430_MMC3_DAT3,
 890
 891        /* SYS_NIRQ T2 INT1 */
 892        AF26_34XX_SYS_NIRQ,
 893};
 894
 895struct omap_mux_cfg {
 896        struct pin_config       *pins;
 897        unsigned long           size;
 898        int                     (*cfg_reg)(const struct pin_config *cfg);
 899};
 900
 901#ifdef  CONFIG_OMAP_MUX
 902/* setup pin muxing in Linux */
 903extern int omap1_mux_init(void);
 904extern int omap2_mux_init(void);
 905extern int omap_mux_register(struct omap_mux_cfg *);
 906extern int omap_cfg_reg(unsigned long reg_cfg);
 907#else
 908/* boot loader does it all (no warnings from CONFIG_OMAP_MUX_WARNINGS) */
 909static inline int omap1_mux_init(void) { return 0; }
 910static inline int omap2_mux_init(void) { return 0; }
 911static inline int omap_cfg_reg(unsigned long reg_cfg) { return 0; }
 912#endif
 913
 914#endif
 915