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

   1 /dts-v1/;
   2
   3 #include "tegra20.dtsi"
   4
   5 / {
   6         model = "Compulab TrimSlice board";
   7         compatible = "compulab,trimslice", "nvidia,tegra20";
   8
   9         memory {
  10                 reg = <0x00000000 0x40000000>;
  11         };
  12
  13         host1x {
  14                 hdmi {
  15                         status = "okay";
  16
  17                         vdd-supply = <&hdmi_vdd_reg>;
  18                         pll-supply = <&hdmi_pll_reg>;
  19
  20                         nvidia,ddc-i2c-bus = <&hdmi_ddc>;
  21                         nvidia,hpd-gpio = <&gpio TEGRA_GPIO(N, 7)
  22                                 GPIO_ACTIVE_HIGH>;
  23                 };
  24         };
  25
  26         pinmux {
  27                 pinctrl-names = "default";
  28                 pinctrl-0 = <&state_default>;
  29
  30                 state_default: pinmux {
  31                         ata {
  32                                 nvidia,pins = "ata";
  33                                 nvidia,function = "ide";
  34                         };
  35                         atb {
  36                                 nvidia,pins = "atb", "gma";
  37                                 nvidia,function = "sdio4";
  38                         };
  39                         atc {
  40                                 nvidia,pins = "atc", "gmb";
  41                                 nvidia,function = "nand";
  42                         };
  43                         atd {
  44                                 nvidia,pins = "atd", "ate", "gme", "pta";
  45                                 nvidia,function = "gmi";
  46                         };
  47                         cdev1 {
  48                                 nvidia,pins = "cdev1";
  49                                 nvidia,function = "plla_out";
  50                         };
  51                         cdev2 {
  52                                 nvidia,pins = "cdev2";
  53                                 nvidia,function = "pllp_out4";
  54                         };
  55                         crtp {
  56                                 nvidia,pins = "crtp";
  57                                 nvidia,function = "crt";
  58                         };
  59                         csus {
  60                                 nvidia,pins = "csus";
  61                                 nvidia,function = "vi_sensor_clk";
  62                         };
  63                         dap1 {
  64                                 nvidia,pins = "dap1";
  65                                 nvidia,function = "dap1";
  66                         };
  67                         dap2 {
  68                                 nvidia,pins = "dap2";
  69                                 nvidia,function = "dap2";
  70                         };
  71                         dap3 {
  72                                 nvidia,pins = "dap3";
  73                                 nvidia,function = "dap3";
  74                         };
  75                         dap4 {
  76                                 nvidia,pins = "dap4";
  77                                 nvidia,function = "dap4";
  78                         };
  79                         ddc {
  80                                 nvidia,pins = "ddc";
  81                                 nvidia,function = "i2c2";
  82                         };
  83                         dta {
  84                                 nvidia,pins = "dta", "dtb", "dtc", "dtd", "dte";
  85                                 nvidia,function = "vi";
  86                         };
  87                         dtf {
  88                                 nvidia,pins = "dtf";
  89                                 nvidia,function = "i2c3";
  90                         };
  91                         gmc {
  92                                 nvidia,pins = "gmc", "gmd";
  93                                 nvidia,function = "sflash";
  94                         };
  95                         gpu {
  96                                 nvidia,pins = "gpu";
  97                                 nvidia,function = "uarta";
  98                         };
  99                         gpu7 {
 100                                 nvidia,pins = "gpu7";
 101                                 nvidia,function = "rtck";
 102                         };
 103                         gpv {
 104                                 nvidia,pins = "gpv", "slxa", "slxk";
 105                                 nvidia,function = "pcie";
 106                         };
 107                         hdint {
 108                                 nvidia,pins = "hdint";
 109                                 nvidia,function = "hdmi";
 110                         };
 111                         i2cp {
 112                                 nvidia,pins = "i2cp";
 113                                 nvidia,function = "i2cp";
 114                         };
 115                         irrx {
 116                                 nvidia,pins = "irrx", "irtx";
 117                                 nvidia,function = "uartb";
 118                         };
 119                         kbca {
 120                                 nvidia,pins = "kbca", "kbcb", "kbcc", "kbcd",
 121                                         "kbce", "kbcf";
 122                                 nvidia,function = "kbc";
 123                         };
 124                         lcsn {
 125                                 nvidia,pins = "lcsn", "ld0", "ld1", "ld2",
 126                                         "ld3", "ld4", "ld5", "ld6", "ld7",
 127                                         "ld8", "ld9", "ld10", "ld11", "ld12",
 128                                         "ld13", "ld14", "ld15", "ld16", "ld17",
 129                                         "ldc", "ldi", "lhp0", "lhp1", "lhp2",
 130                                         "lhs", "lm0", "lm1", "lpp", "lpw0",
 131                                         "lpw1", "lpw2", "lsc0", "lsc1", "lsck",
 132                                         "lsda", "lsdi", "lspi", "lvp0", "lvp1",
 133                                         "lvs";
 134                                 nvidia,function = "displaya";
 135                         };
 136                         owc {
 137                                 nvidia,pins = "owc", "uac";
 138                                 nvidia,function = "rsvd2";
 139                         };
 140                         pmc {
 141                                 nvidia,pins = "pmc";
 142                                 nvidia,function = "pwr_on";
 143                         };
 144                         rm {
 145                                 nvidia,pins = "rm";
 146                                 nvidia,function = "i2c1";
 147                         };
 148                         sdb {
 149                                 nvidia,pins = "sdb", "sdc", "sdd";
 150                                 nvidia,function = "pwm";
 151                         };
 152                         sdio1 {
 153                                 nvidia,pins = "sdio1";
 154                                 nvidia,function = "sdio1";
 155                         };
 156                         slxc {
 157                                 nvidia,pins = "slxc", "slxd";
 158                                 nvidia,function = "sdio3";
 159                         };
 160                         spdi {
 161                                 nvidia,pins = "spdi", "spdo";
 162                                 nvidia,function = "spdif";
 163                         };
 164                         spia {
 165                                 nvidia,pins = "spia", "spib", "spic";
 166                                 nvidia,function = "spi2";
 167                         };
 168                         spid {
 169                                 nvidia,pins = "spid", "spie", "spif";
 170                                 nvidia,function = "spi1";
 171                         };
 172                         spig {
 173                                 nvidia,pins = "spig", "spih";
 174                                 nvidia,function = "spi2_alt";
 175                         };
 176                         uaa {
 177                                 nvidia,pins = "uaa", "uab", "uda";
 178                                 nvidia,function = "ulpi";
 179                         };
 180                         uad {
 181                                 nvidia,pins = "uad";
 182                                 nvidia,function = "irda";
 183                         };
 184                         uca {
 185                                 nvidia,pins = "uca", "ucb";
 186                                 nvidia,function = "uartc";
 187                         };
 188                         conf_ata {
 189                                 nvidia,pins = "ata", "atc", "atd", "ate",
 190                                         "crtp", "dap2", "dap3", "dap4", "dta",
 191                                         "dtb", "dtc", "dtd", "dte", "gmb",
 192                                         "gme", "i2cp", "pta", "slxc", "slxd",
 193                                         "spdi", "spdo", "uda";
 194                                 nvidia,pull = <0>;
 195                                 nvidia,tristate = <1>;
 196                         };
 197                         conf_atb {
 198                                 nvidia,pins = "atb", "cdev1", "cdev2", "dap1",
 199                                         "gma", "gmc", "gmd", "gpu", "gpu7",
 200                                         "gpv", "sdio1", "slxa", "slxk", "uac";
 201                                 nvidia,pull = <0>;
 202                                 nvidia,tristate = <0>;
 203                         };
 204                         conf_ck32 {
 205                                 nvidia,pins = "ck32", "ddrc", "pmca", "pmcb",
 206                                         "pmcc", "pmcd", "pmce", "xm2c", "xm2d";
 207                                 nvidia,pull = <0>;
 208                         };
 209                         conf_csus {
 210                                 nvidia,pins = "csus", "spia", "spib",
 211                                         "spid", "spif";
 212                                 nvidia,pull = <1>;
 213                                 nvidia,tristate = <1>;
 214                         };
 215                         conf_ddc {
 216                                 nvidia,pins = "ddc", "dtf", "rm", "sdc", "sdd";
 217                                 nvidia,pull = <2>;
 218                                 nvidia,tristate = <0>;
 219                         };
 220                         conf_hdint {
 221                                 nvidia,pins = "hdint", "lcsn", "ldc", "lm1",
 222                                         "lpw1", "lsc1", "lsck", "lsda", "lsdi",
 223                                         "lvp0", "pmc";
 224                                 nvidia,tristate = <1>;
 225                         };
 226                         conf_irrx {
 227                                 nvidia,pins = "irrx", "irtx", "kbca", "kbcb",
 228                                         "kbcc", "kbcd", "kbce", "kbcf", "owc",
 229                                         "spic", "spie", "spig", "spih", "uaa",
 230                                         "uab", "uad", "uca", "ucb";
 231                                 nvidia,pull = <2>;
 232                                 nvidia,tristate = <1>;
 233                         };
 234                         conf_lc {
 235                                 nvidia,pins = "lc", "ls";
 236                                 nvidia,pull = <2>;
 237                         };
 238                         conf_ld0 {
 239                                 nvidia,pins = "ld0", "ld1", "ld2", "ld3", "ld4",
 240                                         "ld5", "ld6", "ld7", "ld8", "ld9",
 241                                         "ld10", "ld11", "ld12", "ld13", "ld14",
 242                                         "ld15", "ld16", "ld17", "ldi", "lhp0",
 243                                         "lhp1", "lhp2", "lhs", "lm0", "lpp",
 244                                         "lpw0", "lpw2", "lsc0", "lspi", "lvp1",
 245                                         "lvs", "sdb";
 246                                 nvidia,tristate = <0>;
 247                         };
 248                         conf_ld17_0 {
 249                                 nvidia,pins = "ld17_0", "ld19_18", "ld21_20",
 250                                         "ld23_22";
 251                                 nvidia,pull = <1>;
 252                         };
 253                         conf_spif {
 254                                 nvidia,pins = "spif";
 255                                 nvidia,pull = <1>;
 256                                 nvidia,tristate = <0>;
 257                         };
 258                 };
 259         };
 260
 261         i2s@70002800 {
 262                 status = "okay";
 263         };
 264
 265         serial@70006000 {
 266                 status = "okay";
 267         };
 268
 269         dvi_ddc: i2c@7000c000 {
 270                 status = "okay";
 271                 clock-frequency = <100000>;
 272         };
 273
 274         spi@7000c380 {
 275                 status = "okay";
 276                 spi-max-frequency = <48000000>;
 277                 spi-flash@0 {
 278                         compatible = "winbond,w25q80bl";
 279                         reg = <0>;
 280                         spi-max-frequency = <48000000>;
 281                 };
 282         };
 283
 284         hdmi_ddc: i2c@7000c400 {
 285                 status = "okay";
 286                 clock-frequency = <100000>;
 287         };
 288
 289         i2c@7000c500 {
 290                 status = "okay";
 291                 clock-frequency = <400000>;
 292
 293                 codec: codec@1a {
 294                         compatible = "ti,tlv320aic23";
 295                         reg = <0x1a>;
 296                 };
 297
 298                 rtc@56 {
 299                         compatible = "emmicro,em3027";
 300                         reg = <0x56>;
 301                 };
 302         };
 303
 304         pmc {
 305                 nvidia,suspend-mode = <1>;
 306                 nvidia,cpu-pwr-good-time = <5000>;
 307                 nvidia,cpu-pwr-off-time = <5000>;
 308                 nvidia,core-pwr-good-time = <3845 3845>;
 309                 nvidia,core-pwr-off-time = <3875>;
 310                 nvidia,sys-clock-req-active-high;
 311         };
 312
 313         pcie-controller {
 314                 status = "okay";
 315                 pex-clk-supply = <&pci_clk_reg>;
 316                 vdd-supply = <&pci_vdd_reg>;
 317
 318                 pci@1,0 {
 319                         status = "okay";
 320                 };
 321         };
 322
 323         usb@c5000000 {
 324                 status = "okay";
 325         };
 326
 327         usb-phy@c5000000 {
 328                 status = "okay";
 329                 vbus-supply = <&vbus_reg>;
 330         };
 331
 332         usb@c5004000 {
 333                 status = "okay";
 334                 nvidia,phy-reset-gpio = <&gpio TEGRA_GPIO(V, 0)
 335                         GPIO_ACTIVE_LOW>;
 336         };
 337
 338         usb-phy@c5004000 {
 339                 status = "okay";
 340                 nvidia,phy-reset-gpio = <&gpio TEGRA_GPIO(V, 0)
 341                         GPIO_ACTIVE_LOW>;
 342         };
 343
 344         usb@c5008000 {
 345                 status = "okay";
 346         };
 347
 348         usb-phy@c5008000 {
 349                 status = "okay";
 350         };
 351
 352         sdhci@c8000000 {
 353                 status = "okay";
 354                 bus-width = <4>;
 355         };
 356
 357         sdhci@c8000600 {
 358                 status = "okay";
 359                 cd-gpios = <&gpio TEGRA_GPIO(P, 1) GPIO_ACTIVE_LOW>;
 360                 wp-gpios = <&gpio TEGRA_GPIO(P, 2) GPIO_ACTIVE_HIGH>;
 361                 bus-width = <4>;
 362         };
 363
 364         clocks {
 365                 compatible = "simple-bus";
 366                 #address-cells = <1>;
 367                 #size-cells = <0>;
 368
 369                 clk32k_in: clock {
 370                         compatible = "fixed-clock";
 371                         reg=<0>;
 372                         #clock-cells = <0>;
 373                         clock-frequency = <32768>;
 374                 };
 375         };
 376
 377         gpio-keys {
 378                 compatible = "gpio-keys";
 379
 380                 power {
 381                         label = "Power";
 382                         gpios = <&gpio TEGRA_GPIO(X, 6) GPIO_ACTIVE_LOW>;
 383                         linux,code = <116>; /* KEY_POWER */
 384                         gpio-key,wakeup;
 385                 };
 386         };
 387
 388         poweroff {
 389                 compatible = "gpio-poweroff";
 390                 gpios = <&gpio TEGRA_GPIO(X, 7) GPIO_ACTIVE_LOW>;
 391         };
 392
 393         regulators {
 394                 compatible = "simple-bus";
 395                 #address-cells = <1>;
 396                 #size-cells = <0>;
 397
 398                 hdmi_vdd_reg: regulator@0 {
 399                         compatible = "regulator-fixed";
 400                         reg = <0>;
 401                         regulator-name = "avdd_hdmi";
 402                         regulator-min-microvolt = <3300000>;
 403                         regulator-max-microvolt = <3300000>;
 404                         regulator-always-on;
 405                 };
 406
 407                 hdmi_pll_reg: regulator@1 {
 408                         compatible = "regulator-fixed";
 409                         reg = <1>;
 410                         regulator-name = "avdd_hdmi_pll";
 411                         regulator-min-microvolt = <1800000>;
 412                         regulator-max-microvolt = <1800000>;
 413                         regulator-always-on;
 414                 };
 415
 416                 vbus_reg: regulator@2 {
 417                         compatible = "regulator-fixed";
 418                         reg = <2>;
 419                         regulator-name = "usb1_vbus";
 420                         regulator-min-microvolt = <5000000>;
 421                         regulator-max-microvolt = <5000000>;
 422                         enable-active-high;
 423                         gpio = <&gpio TEGRA_GPIO(V, 2) 0>;
 424                         regulator-always-on;
 425                         regulator-boot-on;
 426                 };
 427
 428                 pci_clk_reg: regulator@3 {
 429                         compatible = "regulator-fixed";
 430                         reg = <3>;
 431                         regulator-name = "pci_clk";
 432                         regulator-min-microvolt = <3300000>;
 433                         regulator-max-microvolt = <3300000>;
 434                         regulator-always-on;
 435                 };
 436
 437                 pci_vdd_reg: regulator@4 {
 438                         compatible = "regulator-fixed";
 439                         reg = <4>;
 440                         regulator-name = "pci_vdd";
 441                         regulator-min-microvolt = <1050000>;
 442                         regulator-max-microvolt = <1050000>;
 443                         regulator-always-on;
 444                 };
 445         };
 446
 447         sound {
 448                 compatible = "nvidia,tegra-audio-trimslice";
 449                 nvidia,i2s-controller = <&tegra_i2s1>;
 450                 nvidia,audio-codec = <&codec>;
 451
 452                 clocks = <&tegra_car TEGRA20_CLK_PLL_A>,
 453                          <&tegra_car TEGRA20_CLK_PLL_A_OUT0>,
 454                          <&tegra_car TEGRA20_CLK_CDEV1>;
 455                 clock-names = "pll_a", "pll_a_out0", "mclk";
 456         };
 457 };