arch/arm/cpu/tegra124-common/pinmux.c

   1 /*
   2  * (C) Copyright 2013
   3  * NVIDIA Corporation <www.nvidia.com>
   4  *
   5  * SPDX-License-Identifier:     GPL-2.0+
   6  */
   7
   8 /* Tegra124 pin multiplexing functions */
   9
  10 #include <common.h>
  11 #include <asm/io.h>
  12 #include <asm/arch/pinmux.h>
  13
  14 /* Convenient macro for defining pin group properties */
  15 #define PIN(pg_name, vdd, f0, f1, f2, f3, iod)  \
  16         {                                               \
  17                 .funcs = {                              \
  18                         PMUX_FUNC_ ## f0,               \
  19                         PMUX_FUNC_ ## f1,               \
  20                         PMUX_FUNC_ ## f2,               \
  21                         PMUX_FUNC_ ## f3,               \
  22                 },                                      \
  23         }
  24
  25 /* Input and output pins */
  26 #define PINI(pg_name, vdd, f0, f1, f2, f3) \
  27         PIN(pg_name, vdd, f0, f1, f2, f3, INPUT)
  28 #define PINO(pg_name, vdd, f0, f1, f2, f3) \
  29         PIN(pg_name, vdd, f0, f1, f2, f3, OUTPUT)
  30
  31 /* A pin group number which is not used */
  32 #define PIN_RESERVED \
  33         PIN(NONE, NONE, INVALID, INVALID, INVALID, INVALID, NONE)
  34
  35 static const struct tegra_pingroup_desc tegra124_pingroups[PINGRP_COUNT] = {
  36         /*      NAME      VDD      f0           f1         f2       f3  */
  37         PINI(ULPI_DATA0,  BB,      SPI3,       HSI,        UARTA,   ULPI),
  38         PINI(ULPI_DATA1,  BB,      SPI3,       HSI,        UARTA,   ULPI),
  39         PINI(ULPI_DATA2,  BB,      SPI3,       HSI,        UARTA,   ULPI),
  40         PINI(ULPI_DATA3,  BB,      SPI3,        HSI,       UARTA,   ULPI),
  41         PINI(ULPI_DATA4,  BB,      SPI2,        HSI,       UARTA,   ULPI),
  42         PINI(ULPI_DATA5,  BB,      SPI2,        HSI,       UARTA,   ULPI),
  43         PINI(ULPI_DATA6,  BB,      SPI2,        HSI,       UARTA,   ULPI),
  44         PINI(ULPI_DATA7,  BB,      SPI2,        HSI,       UARTA,   ULPI),
  45         PINI(ULPI_CLK,    BB,      SPI1,       SPI5,       UARTD,   ULPI),
  46         PINI(ULPI_DIR,    BB,      SPI1,       SPI5,       UARTD,   ULPI),
  47         PINI(ULPI_NXT,    BB,      SPI1,       SPI5,       UARTD,   ULPI),
  48         PINI(ULPI_STP,    BB,      SPI1,       SPI5,       UARTD,   ULPI),
  49         PINI(DAP3_FS,     BB,      I2S2,       SPI5,       DISPA,   DISPB),
  50         PINI(DAP3_DIN,    BB,      I2S2,       SPI5,       DISPA,   DISPB),
  51         PINI(DAP3_DOUT,   BB,      I2S2,       SPI5,       DISPA,   DISPB),
  52         PINI(DAP3_SCLK,   BB,      I2S2,       SPI5,       DISPA,   DISPB),
  53         PINI(GPIO_PV0,    BB,      USB,        RSVD2,      RSVD3,   RSVD4),
  54         PINI(GPIO_PV1,    BB,      RSVD1,      RSVD2,      RSVD3,   RSVD4),
  55         PINI(SDMMC1_CLK,  SDMMC1,  SDMMC1,     CLK12,      RSVD3,   RSVD4),
  56         PINI(SDMMC1_CMD,  SDMMC1,  SDMMC1,     SPDIF,      SPI4,    UARTA),
  57         PINI(SDMMC1_DAT3, SDMMC1,  SDMMC1,     SPDIF,      SPI4,    UARTA),
  58         PINI(SDMMC1_DAT2, SDMMC1,  SDMMC1,     PWM0,       SPI4,    UARTA),
  59         PINI(SDMMC1_DAT1, SDMMC1,  SDMMC1,     PWM1,       SPI4,    UARTA),
  60         PINI(SDMMC1_DAT0, SDMMC1,  SDMMC1,     RSVD2,      SPI4,    UARTA),
  61         PIN_RESERVED,   /* Reserved: 0x3060 - 0x3064 */
  62         PIN_RESERVED,
  63         PINI(CLK2_OUT,    SDMMC1,  EXTPERIPH2, RSVD2,      RSVD3,   RSVD4),
  64         PINI(CLK2_REQ,    SDMMC1,  DAP,        RSVD2,      RSVD3,   RSVD4),
  65         PIN_RESERVED,   /* Reserved: 0x3070 - 0x310c */
  66         PIN_RESERVED,
  67         PIN_RESERVED,
  68         PIN_RESERVED,
  69         PIN_RESERVED,
  70         PIN_RESERVED,
  71         PIN_RESERVED,
  72         PIN_RESERVED,
  73         PIN_RESERVED,
  74         PIN_RESERVED,
  75         PIN_RESERVED,
  76         PIN_RESERVED,
  77         PIN_RESERVED,
  78         PIN_RESERVED,
  79         PIN_RESERVED,
  80         PIN_RESERVED,
  81         PIN_RESERVED,
  82         PIN_RESERVED,
  83         PIN_RESERVED,
  84         PIN_RESERVED,
  85         PIN_RESERVED,
  86         PIN_RESERVED,
  87         PIN_RESERVED,
  88         PIN_RESERVED,
  89         PIN_RESERVED,
  90         PIN_RESERVED,
  91         PIN_RESERVED,
  92         PIN_RESERVED,
  93         PIN_RESERVED,
  94         PIN_RESERVED,
  95         PIN_RESERVED,
  96         PIN_RESERVED,
  97         PIN_RESERVED,
  98         PIN_RESERVED,
  99         PIN_RESERVED,
 100         PIN_RESERVED,
 101         PIN_RESERVED,
 102         PIN_RESERVED,
 103         PIN_RESERVED,
 104         PIN_RESERVED,
 105         PINI(HDMI_INT,    LCD,     RSVD1,      RSVD2,      RSVD3,   RSVD4),
 106         PINI(DDC_SCL,     LCD,     I2C4,       RSVD2,      RSVD3,   RSVD4),
 107         PINI(DDC_SDA,     LCD,     I2C4,       RSVD2,      RSVD3,   RSVD4),
 108         PIN_RESERVED,   /* Reserved: 0x311c - 0x3160 */
 109         PIN_RESERVED,
 110         PIN_RESERVED,
 111         PIN_RESERVED,
 112         PIN_RESERVED,
 113         PIN_RESERVED,
 114         PIN_RESERVED,
 115         PIN_RESERVED,
 116         PIN_RESERVED,
 117         PIN_RESERVED,
 118         PIN_RESERVED,
 119         PIN_RESERVED,
 120         PIN_RESERVED,
 121         PIN_RESERVED,
 122         PIN_RESERVED,
 123         PIN_RESERVED,
 124         PIN_RESERVED,
 125         PIN_RESERVED,
 126         PINI(UART2_RXD,   UART,    UARTB,      SPDIF,      UARTA,   SPI4),
 127         PINI(UART2_TXD,   UART,    UARTB,      SPDIF,      UARTA,   SPI4),
 128         PINI(UART2_RTS_N, UART,    UARTA,      UARTB,      RSVD3,   SPI4),
 129         PINI(UART2_CTS_N, UART,    UARTA,      UARTB,      RSVD3,   SPI4),
 130         PINI(UART3_TXD,   UART,    UARTC,      RSVD2,      RSVD3,   SPI4),
 131         PINI(UART3_RXD,   UART,    UARTC,      RSVD2,      RSVD3,   SPI4),
 132         PINI(UART3_CTS_N, UART,    UARTC,      SDMMC1,     DTV,     SPI4),
 133         PINI(UART3_RTS_N, UART,    UARTC,      PWM0,       DTV,     DISPA),
 134         PINI(GPIO_PU0,    UART,    OWR,        UARTA,      RSVD3,   RSVD4),
 135         PINI(GPIO_PU1,    UART,    RSVD1,      UARTA,      RSVD3,   RSVD4),
 136         PINI(GPIO_PU2,    UART,    RSVD1,      UARTA,      RSVD3,   RSVD4),
 137         PINI(GPIO_PU3,    UART,    PWM0,       UARTA,      DISPA,   DISPB),
 138         PINI(GPIO_PU4,    UART,    PWM1,       UARTA,      DISPA,   DISPB),
 139         PINI(GPIO_PU5,    UART,    PWM2,       UARTA,      DISPA,   DISPB),
 140         PINI(GPIO_PU6,    UART,    PWM3,       UARTA,      USB,     DISPB),
 141         PINI(GEN1_I2C_SDA, UART,   I2C1,       RSVD2,      RSVD3,   RSVD4),
 142         PINI(GEN1_I2C_SCL, UART,   I2C1,       RSVD2,      RSVD3,   RSVD4),
 143         PINI(DAP4_FS,     UART,    I2S3,       RSVD2,      DTV,     RSVD4),
 144         PINI(DAP4_DIN,    UART,    I2S3,       RSVD2,      RSVD3,   RSVD4),
 145         PINI(DAP4_DOUT,   UART,    I2S3,       RSVD2,      DTV,     RSVD4),
 146         PINI(DAP4_SCLK,   UART,    I2S3,       RSVD2,      RSVD3,   RSVD4),
 147         PINI(CLK3_OUT,    UART,    EXTPERIPH3, RSVD2,      RSVD3,   RSVD4),
 148         PINI(CLK3_REQ,    UART,    DEV3,       RSVD2,      RSVD3,   RSVD4),
 149         PINI(GMI_WP_N,    GMI,     RSVD1,      NAND,       GMI,     GMI_ALT),
 150         PINI(GMI_IORDY,   GMI,     SDMMC2,     RSVD2,      GMI,     TRACE),
 151         PINI(GMI_WAIT,    GMI,     SPI4,       NAND,       GMI,     DTV),
 152         PINI(GMI_ADV_N,   GMI,     RSVD1,      NAND,       GMI,     TRACE),
 153         PINI(GMI_CLK,     GMI,     SDMMC2,     NAND,       GMI,     TRACE),
 154         PINI(GMI_CS0_N,   GMI,     RSVD1,      NAND,       GMI,     USB),
 155         PINI(GMI_CS1_N,   GMI,     RSVD1,      NAND,       GMI,     SOC),
 156         PINI(GMI_CS2_N,   GMI,     SDMMC2,     NAND,       GMI,     TRACE),
 157         PINI(GMI_CS3_N,   GMI,     SDMMC2,     NAND,       GMI,     GMI_ALT),
 158         PINI(GMI_CS4_N,   GMI,     USB,        NAND,       GMI,     TRACE),
 159         PINI(GMI_CS6_N,   GMI,     NAND,       NAND_ALT,   GMI,     SPI4),
 160         PINI(GMI_CS7_N,   GMI,     NAND,       NAND_ALT,   GMI,     SDMMC2),
 161         PINI(GMI_AD0,     GMI,     RSVD1,      NAND,       GMI,     RSVD4),
 162         PINI(GMI_AD1,     GMI,     RSVD1,      NAND,       GMI,     RSVD4),
 163         PINI(GMI_AD2,     GMI,     RSVD1,      NAND,       GMI,     RSVD4),
 164         PINI(GMI_AD3,     GMI,     RSVD1,      NAND,       GMI,     RSVD4),
 165         PINI(GMI_AD4,     GMI,     RSVD1,      NAND,       GMI,     RSVD4),
 166         PINI(GMI_AD5,     GMI,     RSVD1,      NAND,       GMI,     SPI4),
 167         PINI(GMI_AD6,     GMI,     RSVD1,      NAND,       GMI,     SPI4),
 168         PINI(GMI_AD7,     GMI,     RSVD1,      NAND,       GMI,     SPI4),
 169         PINI(GMI_AD8,     GMI,     PWM0,       NAND,       GMI,     DTV),
 170         PINI(GMI_AD9,     GMI,     PWM1,       NAND,       GMI,     CLDVFS),
 171         PINI(GMI_AD10,    GMI,     PWM2,       NAND,       GMI,     CLDVFS),
 172         PINI(GMI_AD11,    GMI,     PWM3,       NAND,       GMI,     USB),
 173         PINI(GMI_AD12,    GMI,     SDMMC2,     NAND,       GMI,     RSVD4),
 174         PINI(GMI_AD13,    GMI,     SDMMC2,     NAND,       GMI,     RSVD4),
 175         PINI(GMI_AD14,    GMI,     SDMMC2,     NAND,       GMI,     DTV),
 176         PINI(GMI_AD15,    GMI,     SDMMC2,     NAND,       GMI,     DTV),
 177         PINI(GMI_A16,     GMI,     UARTD,      TRACE,      GMI,     GMI_ALT),
 178         PINI(GMI_A17,     GMI,     UARTD,      RSVD2,      GMI,     TRACE),
 179         PINI(GMI_A18,     GMI,     UARTD,      RSVD2,      GMI,     TRACE),
 180         PINI(GMI_A19,     GMI,     UARTD,      SPI4,       GMI,     TRACE),
 181         PINI(GMI_WR_N,    GMI,     RSVD1,      NAND,       GMI,     SPI4),
 182         PINI(GMI_OE_N,    GMI,     RSVD1,      NAND,       GMI,     SOC),
 183         PINI(GMI_DQS,     GMI,     SDMMC2,     NAND,       GMI,     TRACE),
 184         PINI(GMI_RST_N,   GMI,     NAND,       NAND_ALT,   GMI,     RSVD4),
 185         PINI(GEN2_I2C_SCL, GMI,    I2C2,       RSVD2,      GMI,     RSVD4),
 186         PINI(GEN2_I2C_SDA, GMI,    I2C2,       RSVD2,      GMI,     RSVD4),
 187         PINI(SDMMC4_CLK,  SDMMC4,  SDMMC4,     RSVD2,      GMI,     RSVD4),
 188         PINI(SDMMC4_CMD,  SDMMC4,  SDMMC4,     RSVD2,      GMI,     RSVD4),
 189         PINI(SDMMC4_DAT0, SDMMC4,  SDMMC4,     SPI3,       GMI,     RSVD4),
 190         PINI(SDMMC4_DAT1, SDMMC4,  SDMMC4,     SPI3,       GMI,     RSVD4),
 191         PINI(SDMMC4_DAT2, SDMMC4,  SDMMC4,     SPI3,       GMI,     RSVD4),
 192         PINI(SDMMC4_DAT3, SDMMC4,  SDMMC4,     SPI3,       GMI,     RSVD4),
 193         PINI(SDMMC4_DAT4, SDMMC4,  SDMMC4,     SPI3,       GMI,     RSVD4),
 194         PINI(SDMMC4_DAT5, SDMMC4,  SDMMC4,     SPI3,       GMI,     RSVD4),
 195         PINI(SDMMC4_DAT6, SDMMC4,  SDMMC4,     SPI3,       GMI,     RSVD4),
 196         PINI(SDMMC4_DAT7, SDMMC4,  SDMMC4,     RSVD2,      GMI,     RSVD4),
 197         PIN_RESERVED,   /* Reserved: 0x3280 */
 198         PINI(CAM_MCLK,    CAM,     VI,         VI_ALT1,    VI_ALT3, RSVD4),
 199         PINI(GPIO_PCC1,   CAM,     I2S4,       RSVD2,      RSVD3,   RSVD4),
 200         PINI(GPIO_PBB0,   CAM,     I2S4,       VI,         VI_ALT1, VI_ALT3),
 201         PINI(CAM_I2C_SCL, CAM,     VGP1,       I2C3,       RSVD3,   RSVD4),
 202         PINI(CAM_I2C_SDA, CAM,     VGP2,       I2C3,       RSVD3,   RSVD4),
 203         PINI(GPIO_PBB3,   CAM,     VGP3,       DISPA,      DISPB,   RSVD4),
 204         PINI(GPIO_PBB4,   CAM,     VGP4,       DISPA,      DISPB,   RSVD4),
 205         PINI(GPIO_PBB5,   CAM,     VGP5,       DISPA,      DISPB,   RSVD4),
 206         PINI(GPIO_PBB6,   CAM,     VGP6,       DISPA,      DISPB,   RSVD4),
 207         PINI(GPIO_PBB7,   CAM,     I2S4,       RSVD2,      RSVD3,   RSVD4),
 208         PINI(GPIO_PCC2,   CAM,     I2S4,       RSVD2,      RSVD3,   RSVD4),
 209         PINI(JTAG_RTCK,   SYS,     RTCK,       RSVD2,      RSVD3,   RSVD4),
 210         PINI(PWR_I2C_SCL, SYS,     I2CPWR,     RSVD2,      RSVD3,   RSVD4),
 211         PINI(PWR_I2C_SDA, SYS,     I2CPWR,     RSVD2,      RSVD3,   RSVD4),
 212         PINI(KB_ROW0,     SYS,     KBC,        RSVD2,      DTV,     RSVD4),
 213         PINI(KB_ROW1,     SYS,     KBC,        RSVD2,      DTV,     RSVD4),
 214         PINI(KB_ROW2,     SYS,     KBC,        RSVD2,      DTV,     SOC),
 215         PINI(KB_ROW3,     SYS,     KBC,        DISPA,      RSVD3,   DISPB),
 216         PINI(KB_ROW4,     SYS,     KBC,        DISPA,      SPI2,    DISPB),
 217         PINI(KB_ROW5,     SYS,     KBC,        DISPA,      SPI2,    DISPB),
 218         PINI(KB_ROW6,     SYS,     KBC,        DISPA,      RSVD3,   DISPB),
 219         PINI(KB_ROW7,     SYS,     KBC,        RSVD2,      CLDVFS,  UARTA),
 220         PINI(KB_ROW8,     SYS,     KBC,        RSVD2,      RSVD3,   UARTA),
 221         PINI(KB_ROW9,     SYS,     KBC,        RSVD2,      RSVD3,   UARTA),
 222         PINI(KB_ROW10,    SYS,     KBC,        RSVD2,      RSVD3,   UARTA),
 223         PIN_RESERVED,   /* Reserved: 0x32e8 - 0x32f8 */
 224         PIN_RESERVED,
 225         PIN_RESERVED,
 226         PIN_RESERVED,
 227         PIN_RESERVED,
 228         PINI(KB_COL0,     SYS,     KBC,        USB,        SPI2,    EMC_DLL),
 229         PINI(KB_COL1,     SYS,     KBC,        RSVD2,      SPI2,    EMC_DLL),
 230         PINI(KB_COL2,     SYS,     KBC,        RSVD2,      SPI2,    RSVD4),
 231         PINI(KB_COL3,     SYS,     KBC,        DISPA,      PWM2,    UARTA),
 232         PINI(KB_COL4,     SYS,     KBC,        OWR,        SDMMC3,  UARTA),
 233         PINI(KB_COL5,     SYS,     KBC,        RSVD2,      SDMMC1,  RSVD4),
 234         PINI(KB_COL6,     SYS,     KBC,        RSVD2,      SPI2,    RSVD4),
 235         PINI(KB_COL7,     SYS,     KBC,        RSVD2,      SPI2,    RSVD4),
 236         PINI(CLK_32K_OUT, SYS,     BLINK,      SOC,        RSVD3,   RSVD4),
 237         PINI(SYS_CLK_REQ, SYS,     SYSCLK,     RSVD2,      RSVD3,   RSVD4),
 238         PINI(CORE_PWR_REQ, SYS,    PWRON,      RSVD2,      RSVD3,   RSVD4),
 239         PINI(CPU_PWR_REQ, SYS,     CPU,        RSVD2,      RSVD3,   RSVD4),
 240         PINI(PWR_INT_N,   SYS,     PMI,        RSVD2,      RSVD3,   RSVD4),
 241         PINI(CLK_32K_IN,  SYS,     CLK,        RSVD2,      RSVD3,   RSVD4),
 242         PINI(OWR,         SYS,     OWR,        RSVD2,      RSVD3,   RSVD4),
 243         PINI(DAP1_FS,     AUDIO,   I2S0,       HDA,        GMI,     RSVD4),
 244         PINI(DAP1_DIN,    AUDIO,   I2S0,       HDA,        GMI,     RSVD4),
 245         PINI(DAP1_DOUT,   AUDIO,   I2S0,       HDA,        GMI,     RSVD4),
 246         PINI(DAP1_SCLK,   AUDIO,   I2S0,       HDA,        GMI,     RSVD4),
 247         PINI(CLK1_REQ,    AUDIO,   DAP,        DAP1,       RSVD3,   RSVD4),
 248         PINI(CLK1_OUT,    AUDIO,   EXTPERIPH1, DAP2,       RSVD3,   RSVD4),
 249         PINI(SPDIF_IN,    AUDIO,   SPDIF,      USB,        RSVD3,   RSVD4),
 250         PINI(SPDIF_OUT,   AUDIO,   SPDIF,      RSVD2,      RSVD3,   RSVD4),
 251         PINI(DAP2_FS,     AUDIO,   I2S1,       HDA,        RSVD3,   RSVD4),
 252         PINI(DAP2_DIN,    AUDIO,   I2S1,       HDA,        RSVD3,   RSVD4),
 253         PINI(DAP2_DOUT,   AUDIO,   I2S1,       HDA,        RSVD3,   RSVD4),
 254         PINI(DAP2_SCLK,   AUDIO,   I2S1,       HDA,        RSVD3,   RSVD4),
 255         PINI(DVFS_PWM,    AUDIO,   SPI6,       CLDVFS,     RSVD3,   RSVD4),
 256         PINI(GPIO_X1_AUD, AUDIO,   SPI6,       RSVD2,      RSVD3,   RSVD4),
 257         PINI(GPIO_X3_AUD, AUDIO,   SPI6,       SPI1,       RSVD3,   RSVD4),
 258         PINI(DVFS_CLK,    AUDIO,   SPI6,       CLDVFS,     RSVD3,   RSVD4),
 259         PINI(GPIO_X4_AUD, AUDIO,   RSVD1,      SPI1,       SPI2,    DAP2),
 260         PINI(GPIO_X5_AUD, AUDIO,   RSVD1,      SPI1,       SPI2,    RSVD4),
 261         PINI(GPIO_X6_AUD, AUDIO,   SPI6,       SPI1,       SPI2,    RSVD4),
 262         PINI(GPIO_X7_AUD, AUDIO,   RSVD1,      SPI1,       SPI2,    RSVD4),
 263         PIN_RESERVED,   /* Reserved: 0x3388 - 0x338c */
 264         PIN_RESERVED,
 265         PINI(SDMMC3_CLK,  SDMMC3,  SDMMC3,     RSVD2,      RSVD3,   SPI3),
 266         PINI(SDMMC3_CMD,  SDMMC3,  SDMMC3,     PWM3,       UARTA,   SPI3),
 267         PINI(SDMMC3_DAT0, SDMMC3,  SDMMC3,     RSVD2,      RSVD3,   SPI3),
 268         PINI(SDMMC3_DAT1, SDMMC3,  SDMMC3,     PWM2,       UARTA,   SPI3),
 269         PINI(SDMMC3_DAT2, SDMMC3,  SDMMC3,     PWM1,       DISPA,   SPI3),
 270         PINI(SDMMC3_DAT3, SDMMC3,  SDMMC3,     PWM0,       DISPB,   SPI3),
 271         PIN_RESERVED,   /* Reserved: 0x33a8 - 0x33dc */
 272         PIN_RESERVED,
 273         PIN_RESERVED,
 274         PIN_RESERVED,
 275         PIN_RESERVED,
 276         PIN_RESERVED,
 277         PIN_RESERVED,
 278         PIN_RESERVED,
 279         PIN_RESERVED,
 280         PIN_RESERVED,
 281         PIN_RESERVED,
 282         PIN_RESERVED,
 283         PIN_RESERVED,
 284         PIN_RESERVED,
 285         PINI(HDMI_CEC,    SYS,     CEC,        SDMMC3,     RSVD3,   SOC),
 286         PINI(SDMMC1_WP_N, SDMMC1,  SDMMC1,     CLK12,      SPI4,    UARTA),
 287         PINI(SDMMC3_CD_N, SYS,  SDMMC3,     OWR,        RSVD3,   RSVD4),
 288         PINI(GPIO_W2_AUD, AUDIO,   SPI6,       RSVD2,      SPI2,    I2C1),
 289         PINI(GPIO_W3_AUD, AUDIO,   SPI6,       SPI1,       SPI2,    I2C1),
 290         PINI(USB_VBUS_EN0, LCD,    USB,        RSVD2,      RSVD3,   RSVD4),
 291         PINI(USB_VBUS_EN1, LCD,    USB,        RSVD2,      RSVD3,   RSVD4),
 292         PINI(SDMMC3_CLK_LB_IN,  SDMMC3, SDMMC3, RSVD2,     RSVD3,   RSVD4),
 293         PINI(SDMMC3_CLK_LB_OUT, SDMMC3, SDMMC3, RSVD2,     RSVD3,   RSVD4),
 294         PIN_RESERVED,   /* Reserved: 0x3404 */
 295         PINO(RESET_OUT_N, SYS,     RSVD1,      RSVD2,      RSVD3, RESET_OUT_N),
 296 };
 297 const struct tegra_pingroup_desc *tegra_soc_pingroups = tegra124_pingroups;