arch/arm/boot/dts/am335x-cm-t335.dts

   1 /*
   2  * am335x-cm-t335.dts - Device Tree file for Compulab CM-T335
   3  *
   4  * Copyright (C) 2014 - 2015 CompuLab Ltd. - http://www.compulab.co.il/
   5  *
   6  * This program is free software; you can redistribute it and/or modify
   7  * it under the terms of the GNU General Public License version 2 as
   8  * published by the Free Software Foundation.
   9  */
  10
  11 /dts-v1/;
  12
  13 #include "am33xx.dtsi"
  14 #include <dt-bindings/interrupt-controller/irq.h>
  15
  16 / {
  17         model = "CompuLab CM-T335";
  18         compatible = "compulab,cm-t335", "ti,am33xx";
  19
  20         memory@80000000 {
  21                 device_type = "memory";
  22                 reg = <0x80000000 0x8000000>;   /* 128 MB */
  23         };
  24
  25         leds {
  26                 compatible = "gpio-leds";
  27                 pinctrl-names = "default";
  28                 pinctrl-0 = <&gpio_led_pins>;
  29                 led0 {
  30                         label = "cm_t335:green";
  31                         gpios = <&gpio2 0 GPIO_ACTIVE_LOW>;     /* gpio2_0 */
  32                         linux,default-trigger = "heartbeat";
  33                 };
  34         };
  35
  36         /* regulator for mmc */
  37         vmmc_fixed: fixedregulator0 {
  38                 compatible = "regulator-fixed";
  39                 regulator-name = "vmmc_fixed";
  40                 regulator-min-microvolt = <3300000>;
  41                 regulator-max-microvolt = <3300000>;
  42         };
  43
  44         /* Regulator for WiFi */
  45         vwlan_fixed: fixedregulator2 {
  46                 compatible = "regulator-fixed";
  47                 regulator-name = "vwlan_fixed";
  48                 gpio = <&gpio0 20 GPIO_ACTIVE_HIGH>; /* gpio0_20 */
  49                 enable-active-high;
  50                 regulator-boot-off;
  51         };
  52
  53         backlight {
  54                 compatible = "pwm-backlight";
  55                 pwms = <&ecap0 0 50000 0>;
  56                 brightness-levels = <0 51 53 56 62 75 101 152 255>;
  57                 default-brightness-level = <8>;
  58         };
  59
  60         sound {
  61                 compatible = "simple-audio-card";
  62                 simple-audio-card,name = "cm-t335";
  63
  64                 simple-audio-card,widgets =
  65                         "Microphone", "Mic Jack",
  66                         "Line", "Line In",
  67                         "Headphone", "Headphone Jack";
  68
  69                 simple-audio-card,routing =
  70                         "Headphone Jack", "LHPOUT",
  71                         "Headphone Jack", "RHPOUT",
  72                         "LLINEIN", "Line In",
  73                         "RLINEIN", "Line In",
  74                         "MICIN", "Mic Jack";
  75
  76                 simple-audio-card,format = "i2s";
  77                 simple-audio-card,bitclock-master = <&sound_master>;
  78                 simple-audio-card,frame-master = <&sound_master>;
  79
  80                 simple-audio-card,cpu {
  81                         sound-dai = <&mcasp1>;
  82                 };
  83
  84                 sound_master: simple-audio-card,codec {
  85                         sound-dai = <&tlv320aic23>;
  86                         system-clock-frequency = <12000000>;
  87                 };
  88         };
  89 };
  90
  91 &am33xx_pinmux {
  92         pinctrl-names = "default";
  93         pinctrl-0 = <&bluetooth_pins>;
  94
  95         i2c0_pins: pinmux_i2c0_pins {
  96                 pinctrl-single,pins = <
  97                         /* i2c0_sda.i2c0_sda */
  98                         AM33XX_IOPAD(0x988, PIN_INPUT_PULLUP | MUX_MODE0)
  99                         /* i2c0_scl.i2c0_scl */
 100                         AM33XX_IOPAD(0x98c, PIN_INPUT_PULLUP | MUX_MODE0)
 101                 >;
 102         };
 103
 104         i2c1_pins: pinmux_i2c1_pins {
 105                 pinctrl-single,pins = <
 106                         /* uart0_ctsn.i2c1_sda */
 107                         AM33XX_IOPAD(0x968, PIN_INPUT_PULLUP | MUX_MODE2)
 108                         /* uart0_rtsn.i2c1_scl */
 109                         AM33XX_IOPAD(0x96c, PIN_INPUT_PULLUP | MUX_MODE2)
 110                 >;
 111         };
 112
 113         gpio_led_pins: pinmux_gpio_led_pins {
 114                 pinctrl-single,pins = <
 115                         /* gpmc_csn3.gpio2_0 */
 116                         AM33XX_IOPAD(0x888, PIN_OUTPUT | MUX_MODE7)
 117                 >;
 118         };
 119
 120         nandflash_pins: pinmux_nandflash_pins {
 121                 pinctrl-single,pins = <
 122                         /* gpmc_ad0.gpmc_ad0 */
 123                         AM33XX_IOPAD(0x800, PIN_INPUT_PULLUP | MUX_MODE0)
 124                         /* gpmc_ad1.gpmc_ad1 */
 125                         AM33XX_IOPAD(0x804, PIN_INPUT_PULLUP | MUX_MODE0)
 126                         /* gpmc_ad2.gpmc_ad2 */
 127                         AM33XX_IOPAD(0x808, PIN_INPUT_PULLUP | MUX_MODE0)
 128                         /* gpmc_ad3.gpmc_ad3 */
 129                         AM33XX_IOPAD(0x80c, PIN_INPUT_PULLUP | MUX_MODE0)
 130                         /* gpmc_ad4.gpmc_ad4 */
 131                         AM33XX_IOPAD(0x810, PIN_INPUT_PULLUP | MUX_MODE0)
 132                         /* gpmc_ad5.gpmc_ad5 */
 133                         AM33XX_IOPAD(0x814, PIN_INPUT_PULLUP | MUX_MODE0)
 134                         /* gpmc_ad6.gpmc_ad6 */
 135                         AM33XX_IOPAD(0x818, PIN_INPUT_PULLUP | MUX_MODE0)
 136                         /* gpmc_ad7.gpmc_ad7 */
 137                         AM33XX_IOPAD(0x81c, PIN_INPUT_PULLUP | MUX_MODE0)
 138                         /* gpmc_wait0.gpmc_wait0 */
 139                         AM33XX_IOPAD(0x870, PIN_INPUT_PULLUP | MUX_MODE0)
 140                         /* gpmc_wpn.gpio0_30 */
 141                         AM33XX_IOPAD(0x874, PIN_INPUT_PULLUP | MUX_MODE7)
 142                         /* gpmc_csn0.gpmc_csn0  */
 143                         AM33XX_IOPAD(0x87c, PIN_OUTPUT | MUX_MODE0)
 144                         /* gpmc_advn_ale.gpmc_advn_ale */
 145                         AM33XX_IOPAD(0x890, PIN_OUTPUT | MUX_MODE0)
 146                         /* gpmc_oen_ren.gpmc_oen_ren */
 147                         AM33XX_IOPAD(0x894, PIN_OUTPUT | MUX_MODE0)
 148                         /* gpmc_wen.gpmc_wen */
 149                         AM33XX_IOPAD(0x898, PIN_OUTPUT | MUX_MODE0)
 150                         /* gpmc_ben0_cle.gpmc_ben0_cle */
 151                         AM33XX_IOPAD(0x89c, PIN_OUTPUT | MUX_MODE0)
 152                 >;
 153         };
 154
 155         uart0_pins: pinmux_uart0_pins {
 156                 pinctrl-single,pins = <
 157                         /* uart0_rxd.uart0_rxd */
 158                         AM33XX_IOPAD(0x970, PIN_INPUT_PULLUP | MUX_MODE0)
 159                         /* uart0_txd.uart0_txd */
 160                         AM33XX_IOPAD(0x974, PIN_OUTPUT_PULLDOWN | MUX_MODE0)
 161                 >;
 162         };
 163
 164         uart1_pins: pinmux_uart1_pins {
 165                 pinctrl-single,pins = <
 166                         /* uart1_ctsn.uart1_ctsn */
 167                         AM33XX_IOPAD(0x978, PIN_INPUT | MUX_MODE0)
 168                         /* uart1_rtsn.uart1_rtsn */
 169                         AM33XX_IOPAD(0x97C, PIN_OUTPUT_PULLDOWN | MUX_MODE0)
 170                         /* uart1_rxd.uart1_rxd */
 171                         AM33XX_IOPAD(0x980, PIN_INPUT_PULLUP | MUX_MODE0)
 172                         /* uart1_txd.uart1_txd */
 173                         AM33XX_IOPAD(0x984, PIN_OUTPUT_PULLDOWN | MUX_MODE0)
 174                 >;
 175         };
 176
 177         dcan0_pins: pinmux_dcan0_pins {
 178                 pinctrl-single,pins = <
 179                         /* uart1_ctsn.dcan0_tx */
 180                         AM33XX_IOPAD(0x978, PIN_OUTPUT | MUX_MODE2)
 181                         /* uart1_rtsn.dcan0_rx */
 182                         AM33XX_IOPAD(0x97C, PIN_INPUT | MUX_MODE2)
 183                 >;
 184         };
 185
 186         dcan1_pins: pinmux_dcan1_pins {
 187                 pinctrl-single,pins = <
 188                         /* uart1_rxd.dcan1_tx */
 189                         AM33XX_IOPAD(0x980, PIN_OUTPUT | MUX_MODE2)
 190                         /* uart1_txd.dcan1_rx */
 191                         AM33XX_IOPAD(0x984, PIN_INPUT | MUX_MODE2)
 192                 >;
 193         };
 194
 195         ecap0_pins: pinmux_ecap0_pins {
 196                 pinctrl-single,pins = <
 197                         /* eCAP0_in_PWM0_out.eCAP0_in_PWM0_out MODE0 */
 198                         AM33XX_IOPAD(0x964, 0x0)
 199                 >;
 200         };
 201
 202         cpsw_default: cpsw_default {
 203                 pinctrl-single,pins = <
 204                         /* Slave 1 */
 205                         /* mii1_tx_en.rgmii1_tctl */
 206                         AM33XX_IOPAD(0x914, PIN_OUTPUT_PULLDOWN | MUX_MODE2)
 207                         /* mii1_rxdv.rgmii1_rctl */
 208                         AM33XX_IOPAD(0x918, PIN_INPUT_PULLDOWN | MUX_MODE2)
 209                         /* mii1_txd3.rgmii1_td3 */
 210                         AM33XX_IOPAD(0x91c, PIN_OUTPUT_PULLDOWN | MUX_MODE2)
 211                         /* mii1_txd2.rgmii1_td2 */
 212                         AM33XX_IOPAD(0x920, PIN_OUTPUT_PULLDOWN | MUX_MODE2)
 213                         /* mii1_txd1.rgmii1_td1 */
 214                         AM33XX_IOPAD(0x924, PIN_OUTPUT_PULLDOWN | MUX_MODE2)
 215                         /* mii1_txd0.rgmii1_td0 */
 216                         AM33XX_IOPAD(0x928, PIN_OUTPUT_PULLDOWN | MUX_MODE2)
 217                         /* mii1_txclk.rgmii1_tclk */
 218                         AM33XX_IOPAD(0x92c, PIN_OUTPUT_PULLDOWN | MUX_MODE2)
 219                         /* mii1_rxclk.rgmii1_rclk */
 220                         AM33XX_IOPAD(0x930, PIN_INPUT_PULLDOWN | MUX_MODE2)
 221                         /* mii1_rxd3.rgmii1_rd3 */
 222                         AM33XX_IOPAD(0x934, PIN_INPUT_PULLDOWN | MUX_MODE2)
 223                         /* mii1_rxd2.rgmii1_rd2 */
 224                         AM33XX_IOPAD(0x938, PIN_INPUT_PULLDOWN | MUX_MODE2)
 225                         /* mii1_rxd1.rgmii1_rd1 */
 226                         AM33XX_IOPAD(0x93c, PIN_INPUT_PULLDOWN | MUX_MODE2)
 227                         /* mii1_rxd0.rgmii1_rd0 */
 228                         AM33XX_IOPAD(0x940, PIN_INPUT_PULLDOWN | MUX_MODE2)
 229                 >;
 230         };
 231
 232         cpsw_sleep: cpsw_sleep {
 233                 pinctrl-single,pins = <
 234                         /* Slave 1 reset value */
 235                         AM33XX_IOPAD(0x914, PIN_INPUT_PULLDOWN | MUX_MODE7)
 236                         AM33XX_IOPAD(0x918, PIN_INPUT_PULLDOWN | MUX_MODE7)
 237                         AM33XX_IOPAD(0x91c, PIN_INPUT_PULLDOWN | MUX_MODE7)
 238                         AM33XX_IOPAD(0x920, PIN_INPUT_PULLDOWN | MUX_MODE7)
 239                         AM33XX_IOPAD(0x924, PIN_INPUT_PULLDOWN | MUX_MODE7)
 240                         AM33XX_IOPAD(0x928, PIN_INPUT_PULLDOWN | MUX_MODE7)
 241                         AM33XX_IOPAD(0x92c, PIN_INPUT_PULLDOWN | MUX_MODE7)
 242                         AM33XX_IOPAD(0x930, PIN_INPUT_PULLDOWN | MUX_MODE7)
 243                         AM33XX_IOPAD(0x934, PIN_INPUT_PULLDOWN | MUX_MODE7)
 244                         AM33XX_IOPAD(0x938, PIN_INPUT_PULLDOWN | MUX_MODE7)
 245                         AM33XX_IOPAD(0x93c, PIN_INPUT_PULLDOWN | MUX_MODE7)
 246                         AM33XX_IOPAD(0x940, PIN_INPUT_PULLDOWN | MUX_MODE7)
 247                 >;
 248         };
 249
 250         davinci_mdio_default: davinci_mdio_default {
 251                 pinctrl-single,pins = <
 252                         /* mdio_data.mdio_data */
 253                         AM33XX_IOPAD(0x948, PIN_INPUT_PULLUP | SLEWCTRL_FAST | MUX_MODE0)
 254                         /* mdio_clk.mdio_clk */
 255                         AM33XX_IOPAD(0x94c, PIN_OUTPUT_PULLUP | MUX_MODE0)
 256                 >;
 257         };
 258
 259         davinci_mdio_sleep: davinci_mdio_sleep {
 260                 pinctrl-single,pins = <
 261                         /* MDIO reset value */
 262                         AM33XX_IOPAD(0x948, PIN_INPUT_PULLDOWN | MUX_MODE7)
 263                         AM33XX_IOPAD(0x94c, PIN_INPUT_PULLDOWN | MUX_MODE7)
 264                 >;
 265         };
 266
 267         mmc1_pins: pinmux_mmc1_pins {
 268                 pinctrl-single,pins = <
 269                         /* mmc0_dat3.mmc0_dat3 */
 270                         AM33XX_IOPAD(0x8f0, PIN_INPUT_PULLUP | MUX_MODE0)
 271                         /* mmc0_dat2.mmc0_dat2 */
 272                         AM33XX_IOPAD(0x8f4, PIN_INPUT_PULLUP | MUX_MODE0)
 273                         /* mmc0_dat1.mmc0_dat1 */
 274                         AM33XX_IOPAD(0x8f8, PIN_INPUT_PULLUP | MUX_MODE0)
 275                         /* mmc0_dat0.mmc0_dat0 */
 276                         AM33XX_IOPAD(0x8fc, PIN_INPUT_PULLUP | MUX_MODE0)
 277                         /* mmc0_clk.mmc0_clk */
 278                         AM33XX_IOPAD(0x900, PIN_INPUT_PULLUP | MUX_MODE0)
 279                         /* mmc0_cmd.mmc0_cmd */
 280                         AM33XX_IOPAD(0x904, PIN_INPUT_PULLUP | MUX_MODE0)
 281                 >;
 282         };
 283
 284         spi0_pins: pinmux_spi0_pins {
 285                 pinctrl-single,pins = <
 286                         /* spi0_sclk.spi0_sclk */
 287                         AM33XX_IOPAD(0x950, PIN_INPUT | MUX_MODE0)
 288                         /* spi0_d0.spi0_d0 */
 289                         AM33XX_IOPAD(0x954, PIN_OUTPUT_PULLUP | MUX_MODE0)
 290                         /* spi0_d1.spi0_d1 */
 291                         AM33XX_IOPAD(0x958, PIN_INPUT | MUX_MODE0)
 292                         /* spi0_cs0.spi0_cs0 */
 293                         AM33XX_IOPAD(0x95C, PIN_OUTPUT | MUX_MODE0)
 294                         /* spi0_cs1.spi0_cs1 */
 295                         AM33XX_IOPAD(0x960, PIN_OUTPUT | MUX_MODE0)
 296                 >;
 297         };
 298
 299         /* wl1271 bluetooth */
 300         bluetooth_pins: pinmux_bluetooth_pins {
 301                 pinctrl-single,pins = <
 302                         /* XDMA_EVENT_INTR0.gpio0_19 - bluetooth enable */
 303                         AM33XX_IOPAD(0x9b0, PIN_OUTPUT_PULLUP | MUX_MODE7)
 304                 >;
 305         };
 306
 307         /* TLV320AIC23B codec */
 308         mcasp1_pins: pinmux_mcasp1_pins {
 309                 pinctrl-single,pins = <
 310                         /* MII1_CRS.mcasp1_aclkx */
 311                         AM33XX_IOPAD(0x90c, PIN_INPUT_PULLDOWN | MUX_MODE4)
 312                         /* MII1_RX_ER.mcasp1_fsx */
 313                         AM33XX_IOPAD(0x910, PIN_INPUT_PULLDOWN | MUX_MODE4)
 314                         /* MII1_COL.mcasp1_axr2 */
 315                         AM33XX_IOPAD(0x908, PIN_INPUT_PULLDOWN | MUX_MODE4)
 316                         /* RMII1_REF_CLK.mcasp1_axr3 */
 317                         AM33XX_IOPAD(0x944, PIN_INPUT_PULLDOWN | MUX_MODE4)
 318                 >;
 319         };
 320
 321         /* wl1271 WiFi */
 322         wifi_pins: pinmux_wifi_pins {
 323                 pinctrl-single,pins = <
 324                         /* EMU1.gpio3_8 - WiFi IRQ */
 325                         AM33XX_IOPAD(0x9e8, PIN_INPUT_PULLUP | MUX_MODE7)
 326                         /* XDMA_EVENT_INTR1.gpio0_20 - WiFi enable */
 327                         AM33XX_IOPAD(0x9b4, PIN_OUTPUT | MUX_MODE7)
 328                 >;
 329         };
 330 };
 331
 332 &uart0 {
 333         pinctrl-names = "default";
 334         pinctrl-0 = <&uart0_pins>;
 335
 336         status = "okay";
 337 };
 338
 339 /* WLS1271 bluetooth */
 340 &uart1 {
 341         pinctrl-names = "default";
 342         pinctrl-0 = <&uart1_pins>;
 343
 344 status = "okay";
 345 };
 346
 347 &i2c0 {
 348         pinctrl-names = "default";
 349         pinctrl-0 = <&i2c0_pins>;
 350
 351         status = "okay";
 352         clock-frequency = <400000>;
 353         /* CM-T335 board EEPROM */
 354         eeprom: 24c02@50 {
 355                 compatible = "atmel,24c02";
 356                 reg = <0x50>;
 357                 pagesize = <16>;
 358         };
 359         /* Real Time Clock */
 360         ext_rtc: em3027@56 {
 361                 compatible = "emmicro,em3027";
 362                 reg = <0x56>;
 363         };
 364         /* Audio codec */
 365         tlv320aic23: codec@1a {
 366                 compatible = "ti,tlv320aic23";
 367                 reg = <0x1a>;
 368                 #sound-dai-cells= <0>;
 369                 status = "okay";
 370         };
 371 };
 372
 373 &usb {
 374         status = "okay";
 375 };
 376
 377 &usb_ctrl_mod {
 378         status = "okay";
 379 };
 380
 381 &usb0_phy {
 382         status = "okay";
 383 };
 384
 385 &usb0 {
 386         status = "okay";
 387 };
 388
 389 &cppi41dma  {
 390         status = "okay";
 391 };
 392
 393 &epwmss0 {
 394         status = "okay";
 395
 396         ecap0: ecap@48300100 {
 397                 status = "okay";
 398                 pinctrl-names = "default";
 399                 pinctrl-0 = <&ecap0_pins>;
 400         };
 401 };
 402
 403 &gpmc {
 404         status = "okay";
 405         pinctrl-names = "default";
 406         pinctrl-0 = <&nandflash_pins>;
 407         ranges = <0 0 0x08000000 0x10000000>;   /* CS0: NAND */
 408         nand@0,0 {
 409                 compatible = "ti,omap2-nand";
 410                 reg = <0 0 4>; /* CS0, offset 0, IO size 4 */
 411                 interrupt-parent = <&gpmc>;
 412                 interrupts = <0 IRQ_TYPE_NONE>, /* fifoevent */
 413                              <1 IRQ_TYPE_NONE>; /* termcount */
 414                 rb-gpios = <&gpmc 0 GPIO_ACTIVE_HIGH>; /* gpmc_wait0 */
 415                 ti,nand-ecc-opt = "bch8";
 416                 ti,elm-id = <&elm>;
 417                 nand-bus-width = <8>;
 418                 gpmc,device-width = <1>;
 419                 gpmc,sync-clk-ps = <0>;
 420                 gpmc,cs-on-ns = <0>;
 421                 gpmc,cs-rd-off-ns = <44>;
 422                 gpmc,cs-wr-off-ns = <44>;
 423                 gpmc,adv-on-ns = <6>;
 424                 gpmc,adv-rd-off-ns = <34>;
 425                 gpmc,adv-wr-off-ns = <44>;
 426                 gpmc,we-on-ns = <0>;
 427                 gpmc,we-off-ns = <40>;
 428                 gpmc,oe-on-ns = <0>;
 429                 gpmc,oe-off-ns = <54>;
 430                 gpmc,access-ns = <64>;
 431                 gpmc,rd-cycle-ns = <82>;
 432                 gpmc,wr-cycle-ns = <82>;
 433                 gpmc,bus-turnaround-ns = <0>;
 434                 gpmc,cycle2cycle-delay-ns = <0>;
 435                 gpmc,clk-activation-ns = <0>;
 436                 gpmc,wr-access-ns = <40>;
 437                 gpmc,wr-data-mux-bus-ns = <0>;
 438                 /* MTD partition table */
 439                 #address-cells = <1>;
 440                 #size-cells = <1>;
 441                 partition@0 {
 442                         label = "spl";
 443                         reg = <0x00000000 0x00200000>;
 444                 };
 445                 partition@1 {
 446                         label = "uboot";
 447                         reg = <0x00200000 0x00100000>;
 448                 };
 449                 partition@2 {
 450                         label = "uboot environment";
 451                         reg = <0x00300000 0x00100000>;
 452                 };
 453                 partition@3 {
 454                         label = "dtb";
 455                         reg = <0x00400000 0x00100000>;
 456                 };
 457                 partition@4 {
 458                         label = "splash";
 459                         reg = <0x00500000 0x00400000>;
 460                 };
 461                 partition@5 {
 462                         label = "linux";
 463                         reg = <0x00900000 0x00600000>;
 464                 };
 465                 partition@6 {
 466                         label = "rootfs";
 467                         reg = <0x00F00000 0>;
 468                 };
 469         };
 470 };
 471
 472 &elm {
 473         status = "okay";
 474 };
 475
 476 &mac {
 477         pinctrl-names = "default", "sleep";
 478         pinctrl-0 = <&cpsw_default>;
 479         pinctrl-1 = <&cpsw_sleep>;
 480         slaves = <1>;
 481         status = "okay";
 482 };
 483
 484 &davinci_mdio {
 485         pinctrl-names = "default", "sleep";
 486         pinctrl-0 = <&davinci_mdio_default>;
 487         pinctrl-1 = <&davinci_mdio_sleep>;
 488         status = "okay";
 489
 490         ethphy0: ethernet-phy@0 {
 491                 reg = <0>;
 492         };
 493 };
 494
 495 &cpsw_emac0 {
 496         phy-handle = <&ethphy0>;
 497         phy-mode = "rgmii-txid";
 498 };
 499
 500 &mmc1 {
 501         status = "okay";
 502         vmmc-supply = <&vmmc_fixed>;
 503         bus-width = <4>;
 504         pinctrl-names = "default";
 505         pinctrl-0 = <&mmc1_pins>;
 506 };
 507
 508 &dcan0 {
 509         status = "okay";
 510         pinctrl-names = "default";
 511         pinctrl-0 = <&dcan0_pins>;
 512 };
 513
 514 &dcan1 {
 515         status = "okay";
 516         pinctrl-names = "default";
 517         pinctrl-0 = <&dcan1_pins>;
 518 };
 519
 520 /* Touschscreen and analog digital converter */
 521 &tscadc {
 522         status = "okay";
 523         tsc {
 524                 ti,wires = <4>;
 525                 ti,x-plate-resistance = <200>;
 526                 ti,coordinate-readouts = <5>;
 527                 ti,wire-config = <0x01 0x10 0x23 0x32>;
 528                 ti,charge-delay = <0x400>;
 529         };
 530
 531         adc {
 532                 ti,adc-channels = <4 5 6 7>;
 533         };
 534 };
 535
 536 /* CPU audio */
 537 &mcasp1 {
 538                 pinctrl-names = "default";
 539                 pinctrl-0 = <&mcasp1_pins>;
 540
 541                 op-mode = <0>;          /* MCASP_IIS_MODE */
 542                 tdm-slots = <2>;
 543                 /* 16 serializers */
 544                 num-serializer = <16>;
 545                 serial-dir = <  /* 0: INACTIVE, 1: TX, 2: RX */
 546                         0 0 2 1 0 0 0 0 0 0 0 0 0 0 0 0
 547                 >;
 548                 tx-num-evt = <1>;
 549                 rx-num-evt = <1>;
 550
 551                 #sound-dai-cells= <0>;
 552                 status = "okay";
 553 };
 554
 555 &spi0 {
 556         status = "okay";
 557         pinctrl-names = "default";
 558         pinctrl-0 = <&spi0_pins>;
 559         ti,pindir-d0-out-d1-in = <1>;
 560         /* WLS1271 WiFi */
 561         wlcore: wlcore@1 {
 562                 compatible = "ti,wl1271";
 563                 pinctrl-names = "default";
 564                 pinctrl-0 = <&wifi_pins>;
 565                 reg = <1>;
 566                 spi-max-frequency = <48000000>;
 567                 clock-xtal;
 568                 ref-clock-frequency = <38400000>;
 569                 interrupt-parent = <&gpio3>;
 570                 interrupts = <8 IRQ_TYPE_LEVEL_HIGH>;
 571                 vwlan-supply = <&vwlan_fixed>;
 572         };
 573 };