arch/arm/boot/dts/tegra20-whistler.dts

   1 /dts-v1/;
   2
   3 /include/ "tegra20.dtsi"
   4
   5 / {
   6         model = "NVIDIA Tegra2 Whistler evaluation board";
   7         compatible = "nvidia,whistler", "nvidia,tegra20";
   8
   9         memory {
  10                 reg = <0x00000000 0x20000000>;
  11         };
  12
  13         pinmux {
  14                 pinctrl-names = "default";
  15                 pinctrl-0 = <&state_default>;
  16
  17                 state_default: pinmux {
  18                         ata {
  19                                 nvidia,pins = "ata", "atb", "ate", "gma", "gmb",
  20                                         "gmc", "gmd", "gpu";
  21                                 nvidia,function = "gmi";
  22                         };
  23                         atc {
  24                                 nvidia,pins = "atc", "atd";
  25                                 nvidia,function = "sdio4";
  26                         };
  27                         cdev1 {
  28                                 nvidia,pins = "cdev1";
  29                                 nvidia,function = "plla_out";
  30                         };
  31                         cdev2 {
  32                                 nvidia,pins = "cdev2";
  33                                 nvidia,function = "osc";
  34                         };
  35                         crtp {
  36                                 nvidia,pins = "crtp";
  37                                 nvidia,function = "crt";
  38                         };
  39                         csus {
  40                                 nvidia,pins = "csus";
  41                                 nvidia,function = "vi_sensor_clk";
  42                         };
  43                         dap1 {
  44                                 nvidia,pins = "dap1";
  45                                 nvidia,function = "dap1";
  46                         };
  47                         dap2 {
  48                                 nvidia,pins = "dap2";
  49                                 nvidia,function = "dap2";
  50                         };
  51                         dap3 {
  52                                 nvidia,pins = "dap3";
  53                                 nvidia,function = "dap3";
  54                         };
  55                         dap4 {
  56                                 nvidia,pins = "dap4";
  57                                 nvidia,function = "dap4";
  58                         };
  59                         ddc {
  60                                 nvidia,pins = "ddc";
  61                                 nvidia,function = "i2c2";
  62                         };
  63                         dta {
  64                                 nvidia,pins = "dta", "dtb", "dtc", "dtd";
  65                                 nvidia,function = "vi";
  66                         };
  67                         dte {
  68                                 nvidia,pins = "dte";
  69                                 nvidia,function = "rsvd1";
  70                         };
  71                         dtf {
  72                                 nvidia,pins = "dtf";
  73                                 nvidia,function = "i2c3";
  74                         };
  75                         gme {
  76                                 nvidia,pins = "gme";
  77                                 nvidia,function = "dap5";
  78                         };
  79                         gpu7 {
  80                                 nvidia,pins = "gpu7";
  81                                 nvidia,function = "rtck";
  82                         };
  83                         gpv {
  84                                 nvidia,pins = "gpv";
  85                                 nvidia,function = "pcie";
  86                         };
  87                         hdint {
  88                                 nvidia,pins = "hdint", "pta";
  89                                 nvidia,function = "hdmi";
  90                         };
  91                         i2cp {
  92                                 nvidia,pins = "i2cp";
  93                                 nvidia,function = "i2cp";
  94                         };
  95                         irrx {
  96                                 nvidia,pins = "irrx", "irtx";
  97                                 nvidia,function = "uartb";
  98                         };
  99                         kbca {
 100                                 nvidia,pins = "kbca", "kbcc", "kbce", "kbcf";
 101                                 nvidia,function = "kbc";
 102                         };
 103                         kbcb {
 104                                 nvidia,pins = "kbcb", "kbcd";
 105                                 nvidia,function = "sdio2";
 106                         };
 107                         lcsn {
 108                                 nvidia,pins = "lcsn", "lsck", "lsda", "lsdi",
 109                                         "spia", "spib", "spic";
 110                                 nvidia,function = "spi3";
 111                         };
 112                         ld0 {
 113                                 nvidia,pins = "ld0", "ld1", "ld2", "ld3", "ld4",
 114                                         "ld5", "ld6", "ld7", "ld8", "ld9",
 115                                         "ld10", "ld11", "ld12", "ld13", "ld14",
 116                                         "ld15", "ld16", "ld17", "ldc", "ldi",
 117                                         "lhp0", "lhp1", "lhp2", "lhs", "lm0",
 118                                         "lm1", "lpp", "lpw0", "lpw1", "lpw2",
 119                                         "lsc0", "lsc1", "lspi", "lvp0", "lvp1",
 120                                         "lvs";
 121                                 nvidia,function = "displaya";
 122                         };
 123                         owc {
 124                                 nvidia,pins = "owc", "uac";
 125                                 nvidia,function = "owr";
 126                         };
 127                         pmc {
 128                                 nvidia,pins = "pmc";
 129                                 nvidia,function = "pwr_on";
 130                         };
 131                         rm {
 132                                 nvidia,pins = "rm";
 133                                 nvidia,function = "i2c1";
 134                         };
 135                         sdb {
 136                                 nvidia,pins = "sdb", "sdc", "sdd", "slxa",
 137                                         "slxc", "slxd", "slxk";
 138                                 nvidia,function = "sdio3";
 139                         };
 140                         sdio1 {
 141                                 nvidia,pins = "sdio1";
 142                                 nvidia,function = "sdio1";
 143                         };
 144                         spdi {
 145                                 nvidia,pins = "spdi", "spdo";
 146                                 nvidia,function = "rsvd2";
 147                         };
 148                         spid {
 149                                 nvidia,pins = "spid", "spie", "spig", "spih";
 150                                 nvidia,function = "spi2_alt";
 151                         };
 152                         spif {
 153                                 nvidia,pins = "spif";
 154                                 nvidia,function = "spi2";
 155                         };
 156                         uaa {
 157                                 nvidia,pins = "uaa", "uab";
 158                                 nvidia,function = "uarta";
 159                         };
 160                         uad {
 161                                 nvidia,pins = "uad";
 162                                 nvidia,function = "irda";
 163                         };
 164                         uca {
 165                                 nvidia,pins = "uca", "ucb";
 166                                 nvidia,function = "uartc";
 167                         };
 168                         uda {
 169                                 nvidia,pins = "uda";
 170                                 nvidia,function = "spi1";
 171                         };
 172                         conf_ata {
 173                                 nvidia,pins = "ata", "atb", "atc", "ddc", "gma",
 174                                         "gmb", "gmc", "gmd", "irrx", "irtx",
 175                                         "kbca", "kbcb", "kbcc", "kbcd", "kbce",
 176                                         "kbcf", "sdc", "sdd", "spie", "spig",
 177                                         "spih", "uaa", "uab", "uad", "uca",
 178                                         "ucb";
 179                                 nvidia,pull = <2>;
 180                                 nvidia,tristate = <0>;
 181                         };
 182                         conf_atd {
 183                                 nvidia,pins = "atd", "ate", "cdev1", "csus",
 184                                         "dap1", "dap2", "dap3", "dap4", "dte",
 185                                         "dtf", "gpu", "gpu7", "gpv", "i2cp",
 186                                         "rm", "sdio1", "slxa", "slxc", "slxd",
 187                                         "slxk", "spdi", "spdo", "uac", "uda";
 188                                 nvidia,pull = <0>;
 189                                 nvidia,tristate = <0>;
 190                         };
 191                         conf_cdev2 {
 192                                 nvidia,pins = "cdev2", "spia", "spib";
 193                                 nvidia,pull = <1>;
 194                                 nvidia,tristate = <1>;
 195                         };
 196                         conf_ck32 {
 197                                 nvidia,pins = "ck32", "ddrc", "lc", "pmca",
 198                                         "pmcb", "pmcc", "pmcd", "xm2c",
 199                                         "xm2d";
 200                                 nvidia,pull = <0>;
 201                         };
 202                         conf_crtp {
 203                                 nvidia,pins = "crtp";
 204                                 nvidia,pull = <0>;
 205                                 nvidia,tristate = <1>;
 206                         };
 207                         conf_dta {
 208                                 nvidia,pins = "dta", "dtb", "dtc", "dtd",
 209                                         "spid", "spif";
 210                                 nvidia,pull = <1>;
 211                                 nvidia,tristate = <0>;
 212                         };
 213                         conf_gme {
 214                                 nvidia,pins = "gme", "owc", "pta", "spic";
 215                                 nvidia,pull = <2>;
 216                                 nvidia,tristate = <1>;
 217                         };
 218                         conf_ld17_0 {
 219                                 nvidia,pins = "ld17_0", "ld19_18", "ld21_20",
 220                                         "ld23_22";
 221                                 nvidia,pull = <1>;
 222                         };
 223                         conf_ls {
 224                                 nvidia,pins = "ls", "pmce";
 225                                 nvidia,pull = <2>;
 226                         };
 227                         drive_dap1 {
 228                                 nvidia,pins = "drive_dap1";
 229                                 nvidia,high-speed-mode = <0>;
 230                                 nvidia,schmitt = <1>;
 231                                 nvidia,low-power-mode = <0>;
 232                                 nvidia,pull-down-strength = <0>;
 233                                 nvidia,pull-up-strength = <0>;
 234                                 nvidia,slew-rate-rising = <0>;
 235                                 nvidia,slew-rate-falling = <0>;
 236                         };
 237                 };
 238         };
 239
 240         i2s@70002800 {
 241                 status = "okay";
 242         };
 243
 244         serial@70006000 {
 245                 status = "okay";
 246                 clock-frequency = <216000000>;
 247         };
 248
 249         i2c@7000d000 {
 250                 status = "okay";
 251                 clock-frequency = <100000>;
 252
 253                 codec: codec@1a {
 254                         compatible = "wlf,wm8753";
 255                         reg = <0x1a>;
 256                 };
 257
 258                 tca6416: gpio@20 {
 259                         compatible = "ti,tca6416";
 260                         reg = <0x20>;
 261                         gpio-controller;
 262                         #gpio-cells = <2>;
 263                 };
 264         };
 265
 266         usb@c5000000 {
 267                 status = "okay";
 268                 nvidia,vbus-gpio = <&tca6416 0 0>; /* GPIO_PMU0 */
 269         };
 270
 271         usb@c5008000 {
 272                 status = "okay";
 273                 nvidia,vbus-gpio = <&tca6416 1 0>; /* GPIO_PMU1 */
 274         };
 275
 276         sdhci@c8000400 {
 277                 status = "okay";
 278                 wp-gpios = <&gpio 173 0>; /* gpio PV5 */
 279                 bus-width = <8>;
 280         };
 281
 282         sdhci@c8000600 {
 283                 status = "okay";
 284                 bus-width = <8>;
 285         };
 286
 287         sound {
 288                 compatible = "nvidia,tegra-audio-wm8753-whistler",
 289                              "nvidia,tegra-audio-wm8753";
 290                 nvidia,model = "NVIDIA Tegra Whistler";
 291
 292                 nvidia,audio-routing =
 293                         "Headphone Jack", "LOUT1",
 294                         "Headphone Jack", "ROUT1",
 295                         "MIC2", "Mic Jack",
 296                         "MIC2N", "Mic Jack";
 297
 298                 nvidia,i2s-controller = <&tegra_i2s1>;
 299                 nvidia,audio-codec = <&codec>;
 300         };
 301 };