arch/arm/include/asm/arch-tegra20/pinmux.h

   1 /*
   2  *  (C) Copyright 2010,2011
   3  *  NVIDIA Corporation <www.nvidia.com>
   4  *
   5  * SPDX-License-Identifier:     GPL-2.0+
   6  */
   7
   8 #ifndef _TEGRA20_PINMUX_H_
   9 #define _TEGRA20_PINMUX_H_
  10
  11 /*
  12  * Pin groups which we adjust. There are three basic attributes of each pin
  13  * group which use this enum:
  14  *
  15  *      - function
  16  *      - pullup / pulldown
  17  *      - tristate or normal
  18  */
  19 enum pmux_pingrp {
  20         /* APB_MISC_PP_TRISTATE_REG_A_0 */
  21         PMUX_PINGRP_ATA,
  22         PMUX_PINGRP_ATB,
  23         PMUX_PINGRP_ATC,
  24         PMUX_PINGRP_ATD,
  25         PMUX_PINGRP_CDEV1,
  26         PMUX_PINGRP_CDEV2,
  27         PMUX_PINGRP_CSUS,
  28         PMUX_PINGRP_DAP1,
  29
  30         PMUX_PINGRP_DAP2,
  31         PMUX_PINGRP_DAP3,
  32         PMUX_PINGRP_DAP4,
  33         PMUX_PINGRP_DTA,
  34         PMUX_PINGRP_DTB,
  35         PMUX_PINGRP_DTC,
  36         PMUX_PINGRP_DTD,
  37         PMUX_PINGRP_DTE,
  38
  39         PMUX_PINGRP_GPU,
  40         PMUX_PINGRP_GPV,
  41         PMUX_PINGRP_I2CP,
  42         PMUX_PINGRP_IRTX,
  43         PMUX_PINGRP_IRRX,
  44         PMUX_PINGRP_KBCB,
  45         PMUX_PINGRP_KBCA,
  46         PMUX_PINGRP_PMC,
  47
  48         PMUX_PINGRP_PTA,
  49         PMUX_PINGRP_RM,
  50         PMUX_PINGRP_KBCE,
  51         PMUX_PINGRP_KBCF,
  52         PMUX_PINGRP_GMA,
  53         PMUX_PINGRP_GMC,
  54         PMUX_PINGRP_SDIO1,
  55         PMUX_PINGRP_OWC,
  56
  57         /* 32: APB_MISC_PP_TRISTATE_REG_B_0 */
  58         PMUX_PINGRP_GME,
  59         PMUX_PINGRP_SDC,
  60         PMUX_PINGRP_SDD,
  61         PMUX_PINGRP_RESERVED0,
  62         PMUX_PINGRP_SLXA,
  63         PMUX_PINGRP_SLXC,
  64         PMUX_PINGRP_SLXD,
  65         PMUX_PINGRP_SLXK,
  66
  67         PMUX_PINGRP_SPDI,
  68         PMUX_PINGRP_SPDO,
  69         PMUX_PINGRP_SPIA,
  70         PMUX_PINGRP_SPIB,
  71         PMUX_PINGRP_SPIC,
  72         PMUX_PINGRP_SPID,
  73         PMUX_PINGRP_SPIE,
  74         PMUX_PINGRP_SPIF,
  75
  76         PMUX_PINGRP_SPIG,
  77         PMUX_PINGRP_SPIH,
  78         PMUX_PINGRP_UAA,
  79         PMUX_PINGRP_UAB,
  80         PMUX_PINGRP_UAC,
  81         PMUX_PINGRP_UAD,
  82         PMUX_PINGRP_UCA,
  83         PMUX_PINGRP_UCB,
  84
  85         PMUX_PINGRP_RESERVED1,
  86         PMUX_PINGRP_ATE,
  87         PMUX_PINGRP_KBCC,
  88         PMUX_PINGRP_RESERVED2,
  89         PMUX_PINGRP_RESERVED3,
  90         PMUX_PINGRP_GMB,
  91         PMUX_PINGRP_GMD,
  92         PMUX_PINGRP_DDC,
  93
  94         /* 64: APB_MISC_PP_TRISTATE_REG_C_0 */
  95         PMUX_PINGRP_LD0,
  96         PMUX_PINGRP_LD1,
  97         PMUX_PINGRP_LD2,
  98         PMUX_PINGRP_LD3,
  99         PMUX_PINGRP_LD4,
 100         PMUX_PINGRP_LD5,
 101         PMUX_PINGRP_LD6,
 102         PMUX_PINGRP_LD7,
 103
 104         PMUX_PINGRP_LD8,
 105         PMUX_PINGRP_LD9,
 106         PMUX_PINGRP_LD10,
 107         PMUX_PINGRP_LD11,
 108         PMUX_PINGRP_LD12,
 109         PMUX_PINGRP_LD13,
 110         PMUX_PINGRP_LD14,
 111         PMUX_PINGRP_LD15,
 112
 113         PMUX_PINGRP_LD16,
 114         PMUX_PINGRP_LD17,
 115         PMUX_PINGRP_LHP0,
 116         PMUX_PINGRP_LHP1,
 117         PMUX_PINGRP_LHP2,
 118         PMUX_PINGRP_LVP0,
 119         PMUX_PINGRP_LVP1,
 120         PMUX_PINGRP_HDINT,
 121
 122         PMUX_PINGRP_LM0,
 123         PMUX_PINGRP_LM1,
 124         PMUX_PINGRP_LVS,
 125         PMUX_PINGRP_LSC0,
 126         PMUX_PINGRP_LSC1,
 127         PMUX_PINGRP_LSCK,
 128         PMUX_PINGRP_LDC,
 129         PMUX_PINGRP_LCSN,
 130
 131         /* 96: APB_MISC_PP_TRISTATE_REG_D_0 */
 132         PMUX_PINGRP_LSPI,
 133         PMUX_PINGRP_LSDA,
 134         PMUX_PINGRP_LSDI,
 135         PMUX_PINGRP_LPW0,
 136         PMUX_PINGRP_LPW1,
 137         PMUX_PINGRP_LPW2,
 138         PMUX_PINGRP_LDI,
 139         PMUX_PINGRP_LHS,
 140
 141         PMUX_PINGRP_LPP,
 142         PMUX_PINGRP_RESERVED4,
 143         PMUX_PINGRP_KBCD,
 144         PMUX_PINGRP_GPU7,
 145         PMUX_PINGRP_DTF,
 146         PMUX_PINGRP_UDA,
 147         PMUX_PINGRP_CRTP,
 148         PMUX_PINGRP_SDB,
 149
 150         /* these pin groups only have pullup and pull down control */
 151         PMUX_PINGRP_CK32,
 152         PMUX_PINGRP_DDRC,
 153         PMUX_PINGRP_PMCA,
 154         PMUX_PINGRP_PMCB,
 155         PMUX_PINGRP_PMCC,
 156         PMUX_PINGRP_PMCD,
 157         PMUX_PINGRP_PMCE,
 158         PMUX_PINGRP_XM2C,
 159         PMUX_PINGRP_XM2D,
 160         PMUX_PINGRP_COUNT,
 161 };
 162
 163 /*
 164  * Functions which can be assigned to each of the pin groups. The values here
 165  * bear no relation to the values programmed into pinmux registers and are
 166  * purely a convenience. The translation is done through a table search.
 167  */
 168 enum pmux_func {
 169         PMUX_FUNC_AHB_CLK,
 170         PMUX_FUNC_APB_CLK,
 171         PMUX_FUNC_AUDIO_SYNC,
 172         PMUX_FUNC_CRT,
 173         PMUX_FUNC_DAP1,
 174         PMUX_FUNC_DAP2,
 175         PMUX_FUNC_DAP3,
 176         PMUX_FUNC_DAP4,
 177         PMUX_FUNC_DAP5,
 178         PMUX_FUNC_DISPA,
 179         PMUX_FUNC_DISPB,
 180         PMUX_FUNC_EMC_TEST0_DLL,
 181         PMUX_FUNC_EMC_TEST1_DLL,
 182         PMUX_FUNC_GMI,
 183         PMUX_FUNC_GMI_INT,
 184         PMUX_FUNC_HDMI,
 185         PMUX_FUNC_I2C,
 186         PMUX_FUNC_I2C2,
 187         PMUX_FUNC_I2C3,
 188         PMUX_FUNC_IDE,
 189         PMUX_FUNC_KBC,
 190         PMUX_FUNC_MIO,
 191         PMUX_FUNC_MIPI_HS,
 192         PMUX_FUNC_NAND,
 193         PMUX_FUNC_OSC,
 194         PMUX_FUNC_OWR,
 195         PMUX_FUNC_PCIE,
 196         PMUX_FUNC_PLLA_OUT,
 197         PMUX_FUNC_PLLC_OUT1,
 198         PMUX_FUNC_PLLM_OUT1,
 199         PMUX_FUNC_PLLP_OUT2,
 200         PMUX_FUNC_PLLP_OUT3,
 201         PMUX_FUNC_PLLP_OUT4,
 202         PMUX_FUNC_PWM,
 203         PMUX_FUNC_PWR_INTR,
 204         PMUX_FUNC_PWR_ON,
 205         PMUX_FUNC_RTCK,
 206         PMUX_FUNC_SDIO1,
 207         PMUX_FUNC_SDIO2,
 208         PMUX_FUNC_SDIO3,
 209         PMUX_FUNC_SDIO4,
 210         PMUX_FUNC_SFLASH,
 211         PMUX_FUNC_SPDIF,
 212         PMUX_FUNC_SPI1,
 213         PMUX_FUNC_SPI2,
 214         PMUX_FUNC_SPI2_ALT,
 215         PMUX_FUNC_SPI3,
 216         PMUX_FUNC_SPI4,
 217         PMUX_FUNC_TRACE,
 218         PMUX_FUNC_TWC,
 219         PMUX_FUNC_UARTA,
 220         PMUX_FUNC_UARTB,
 221         PMUX_FUNC_UARTC,
 222         PMUX_FUNC_UARTD,
 223         PMUX_FUNC_UARTE,
 224         PMUX_FUNC_ULPI,
 225         PMUX_FUNC_VI,
 226         PMUX_FUNC_VI_SENSOR_CLK,
 227         PMUX_FUNC_XIO,
 228         PMUX_FUNC_RSVD1,
 229         PMUX_FUNC_RSVD2,
 230         PMUX_FUNC_RSVD3,
 231         PMUX_FUNC_RSVD4,
 232         PMUX_FUNC_COUNT,
 233 };
 234
 235 #include <asm/arch-tegra/pinmux.h>
 236
 237 #endif /* _TEGRA20_PINMUX_H_ */