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

   1 // SPDX-License-Identifier: GPL-2.0-only
   2 /*
   3  * am335x-cm-t335.dts - Device Tree file for Compulab CM-T335
   4  *
   5  * Copyright (C) 2014 - 2015 CompuLab Ltd. - http://www.compulab.co.il/
   6  */
   7
   8 /dts-v1/;
   9
  10 #include "am33xx.dtsi"
  11 #include <dt-bindings/interrupt-controller/irq.h>
  12
  13 / {
  14         model = "CompuLab CM-T335";
  15         compatible = "compulab,cm-t335", "ti,am33xx";
  16
  17         memory@80000000 {
  18                 device_type = "memory";
  19                 reg = <0x80000000 0x8000000>;   /* 128 MB */
  20         };
  21
  22         leds {
  23                 compatible = "gpio-leds";
  24                 pinctrl-names = "default";
  25                 pinctrl-0 = <&gpio_led_pins>;
  26                 led0 {
  27                         label = "cm_t335:green";
  28                         gpios = <&gpio2 0 GPIO_ACTIVE_LOW>;     /* gpio2_0 */
  29                         linux,default-trigger = "heartbeat";
  30                 };
  31         };
  32
  33         /* regulator for mmc */
  34         vmmc_fixed: fixedregulator0 {
  35                 compatible = "regulator-fixed";
  36                 regulator-name = "vmmc_fixed";
  37                 regulator-min-microvolt = <3300000>;
  38                 regulator-max-microvolt = <3300000>;
  39         };
  40
  41         /* Regulator for WiFi */
  42         vwlan_fixed: fixedregulator2 {
  43                 compatible = "regulator-fixed";
  44                 regulator-name = "vwlan_fixed";
  45                 gpio = <&gpio0 20 GPIO_ACTIVE_HIGH>; /* gpio0_20 */
  46                 enable-active-high;
  47                 regulator-boot-off;
  48         };
  49
  50         backlight {
  51                 compatible = "pwm-backlight";
  52                 pwms = <&ecap0 0 50000 0>;
  53                 brightness-levels = <0 51 53 56 62 75 101 152 255>;
  54                 default-brightness-level = <8>;
  55         };
  56
  57         sound {
  58                 compatible = "simple-audio-card";
  59                 simple-audio-card,name = "cm-t335";
  60
  61                 simple-audio-card,widgets =
  62                         "Microphone", "Mic Jack",
  63                         "Line", "Line In",
  64                         "Headphone", "Headphone Jack";
  65
  66                 simple-audio-card,routing =
  67                         "Headphone Jack", "LHPOUT",
  68                         "Headphone Jack", "RHPOUT",
  69                         "LLINEIN", "Line In",
  70                         "RLINEIN", "Line In",
  71                         "MICIN", "Mic Jack";
  72
  73                 simple-audio-card,format = "i2s";
  74                 simple-audio-card,bitclock-master = <&sound_master>;
  75                 simple-audio-card,frame-master = <&sound_master>;
  76
  77                 simple-audio-card,cpu {
  78                         sound-dai = <&mcasp1>;
  79                 };
  80
  81                 sound_master: simple-audio-card,codec {
  82                         sound-dai = <&tlv320aic23>;
  83                         system-clock-frequency = <12000000>;
  84                 };
  85         };
  86 };
  87
  88 &am33xx_pinmux {
  89         pinctrl-names = "default";
  90         pinctrl-0 = <&bluetooth_pins>;
  91
  92         i2c0_pins: pinmux_i2c0_pins {
  93                 pinctrl-single,pins = <
  94                         AM33XX_PADCONF(AM335X_PIN_I2C0_SDA, PIN_INPUT_PULLUP, MUX_MODE0)
  95                         AM33XX_PADCONF(AM335X_PIN_I2C0_SCL, PIN_INPUT_PULLUP, MUX_MODE0)
  96                 >;
  97         };
  98
  99         i2c1_pins: pinmux_i2c1_pins {
 100                 pinctrl-single,pins = <
 101                         /* uart0_ctsn.i2c1_sda */
 102                         AM33XX_PADCONF(AM335X_PIN_UART0_CTSN, PIN_INPUT_PULLUP, MUX_MODE2)
 103                         /* uart0_rtsn.i2c1_scl */
 104                         AM33XX_PADCONF(AM335X_PIN_UART0_RTSN, PIN_INPUT_PULLUP, MUX_MODE2)
 105                 >;
 106         };
 107
 108         gpio_led_pins: pinmux_gpio_led_pins {
 109                 pinctrl-single,pins = <
 110                         /* gpmc_csn3.gpio2_0 */
 111                         AM33XX_PADCONF(AM335X_PIN_GPMC_CSN3, PIN_OUTPUT, MUX_MODE7)
 112                 >;
 113         };
 114
 115         nandflash_pins: pinmux_nandflash_pins {
 116                 pinctrl-single,pins = <
 117                         AM33XX_PADCONF(AM335X_PIN_GPMC_AD0, PIN_INPUT_PULLUP, MUX_MODE0)
 118                         AM33XX_PADCONF(AM335X_PIN_GPMC_AD1, PIN_INPUT_PULLUP, MUX_MODE0)
 119                         AM33XX_PADCONF(AM335X_PIN_GPMC_AD2, PIN_INPUT_PULLUP, MUX_MODE0)
 120                         AM33XX_PADCONF(AM335X_PIN_GPMC_AD3, PIN_INPUT_PULLUP, MUX_MODE0)
 121                         AM33XX_PADCONF(AM335X_PIN_GPMC_AD4, PIN_INPUT_PULLUP, MUX_MODE0)
 122                         AM33XX_PADCONF(AM335X_PIN_GPMC_AD5, PIN_INPUT_PULLUP, MUX_MODE0)
 123                         AM33XX_PADCONF(AM335X_PIN_GPMC_AD6, PIN_INPUT_PULLUP, MUX_MODE0)
 124                         AM33XX_PADCONF(AM335X_PIN_GPMC_AD7, PIN_INPUT_PULLUP, MUX_MODE0)
 125                         AM33XX_PADCONF(AM335X_PIN_GPMC_WAIT0, PIN_INPUT_PULLUP, MUX_MODE0)
 126                         /* gpmc_wpn.gpio0_30 */
 127                         AM33XX_PADCONF(AM335X_PIN_GPMC_WPN, PIN_INPUT_PULLUP, MUX_MODE7)
 128                         AM33XX_PADCONF(AM335X_PIN_GPMC_CSN0, PIN_OUTPUT, MUX_MODE0)
 129                         AM33XX_PADCONF(AM335X_PIN_GPMC_ADVN_ALE, PIN_OUTPUT, MUX_MODE0)
 130                         AM33XX_PADCONF(AM335X_PIN_GPMC_OEN_REN, PIN_OUTPUT, MUX_MODE0)
 131                         AM33XX_PADCONF(AM335X_PIN_GPMC_WEN, PIN_OUTPUT, MUX_MODE0)
 132                         AM33XX_PADCONF(AM335X_PIN_GPMC_BEN0_CLE, PIN_OUTPUT, MUX_MODE0)
 133                 >;
 134         };
 135
 136         uart0_pins: pinmux_uart0_pins {
 137                 pinctrl-single,pins = <
 138                         AM33XX_PADCONF(AM335X_PIN_UART0_RXD, PIN_INPUT_PULLUP, MUX_MODE0)
 139                         AM33XX_PADCONF(AM335X_PIN_UART0_TXD, PIN_OUTPUT_PULLDOWN, MUX_MODE0)
 140                 >;
 141         };
 142
 143         uart1_pins: pinmux_uart1_pins {
 144                 pinctrl-single,pins = <
 145                         AM33XX_PADCONF(AM335X_PIN_UART1_CTSN, PIN_INPUT, MUX_MODE0)
 146                         AM33XX_PADCONF(AM335X_PIN_UART1_RTSN, PIN_OUTPUT_PULLDOWN, MUX_MODE0)
 147                         AM33XX_PADCONF(AM335X_PIN_UART1_RXD, PIN_INPUT_PULLUP, MUX_MODE0)
 148                         AM33XX_PADCONF(AM335X_PIN_UART1_TXD, PIN_OUTPUT_PULLDOWN, MUX_MODE0)
 149                 >;
 150         };
 151
 152         dcan0_pins: pinmux_dcan0_pins {
 153                 pinctrl-single,pins = <
 154                         /* uart1_ctsn.dcan0_tx */
 155                         AM33XX_PADCONF(AM335X_PIN_UART1_CTSN, PIN_OUTPUT, MUX_MODE2)
 156                         /* uart1_rtsn.dcan0_rx */
 157                         AM33XX_PADCONF(AM335X_PIN_UART1_RTSN, PIN_INPUT, MUX_MODE2)
 158                 >;
 159         };
 160
 161         dcan1_pins: pinmux_dcan1_pins {
 162                 pinctrl-single,pins = <
 163                         /* uart1_rxd.dcan1_tx */
 164                         AM33XX_PADCONF(AM335X_PIN_UART1_RXD, PIN_OUTPUT, MUX_MODE2)
 165                         /* uart1_txd.dcan1_rx */
 166                         AM33XX_PADCONF(AM335X_PIN_UART1_TXD, PIN_INPUT, MUX_MODE2)
 167                 >;
 168         };
 169
 170         ecap0_pins: pinmux_ecap0_pins {
 171                 pinctrl-single,pins = <
 172                         AM33XX_PADCONF(AM335X_PIN_ECAP0_IN_PWM0_OUT, 0x0, MUX_MODE0)
 173                 >;
 174         };
 175
 176         cpsw_default: cpsw_default {
 177                 pinctrl-single,pins = <
 178                         /* Slave 1 */
 179                         /* mii1_tx_en.rgmii1_tctl */
 180                         AM33XX_PADCONF(AM335X_PIN_MII1_TX_EN, PIN_OUTPUT_PULLDOWN, MUX_MODE2)
 181                         /* mii1_rxdv.rgmii1_rctl */
 182                         AM33XX_PADCONF(AM335X_PIN_MII1_RX_DV, PIN_INPUT_PULLDOWN, MUX_MODE2)
 183                         /* mii1_txd3.rgmii1_td3 */
 184                         AM33XX_PADCONF(AM335X_PIN_MII1_TXD3, PIN_OUTPUT_PULLDOWN, MUX_MODE2)
 185                         /* mii1_txd2.rgmii1_td2 */
 186                         AM33XX_PADCONF(AM335X_PIN_MII1_TXD2, PIN_OUTPUT_PULLDOWN, MUX_MODE2)
 187                         /* mii1_txd1.rgmii1_td1 */
 188                         AM33XX_PADCONF(AM335X_PIN_MII1_TXD1, PIN_OUTPUT_PULLDOWN, MUX_MODE2)
 189                         /* mii1_txd0.rgmii1_td0 */
 190                         AM33XX_PADCONF(AM335X_PIN_MII1_TXD0, PIN_OUTPUT_PULLDOWN, MUX_MODE2)
 191                         /* mii1_txclk.rgmii1_tclk */
 192                         AM33XX_PADCONF(AM335X_PIN_MII1_TX_CLK, PIN_OUTPUT_PULLDOWN, MUX_MODE2)
 193                         /* mii1_rxclk.rgmii1_rclk */
 194                         AM33XX_PADCONF(AM335X_PIN_MII1_RX_CLK, PIN_INPUT_PULLDOWN, MUX_MODE2)
 195                         /* mii1_rxd3.rgmii1_rd3 */
 196                         AM33XX_PADCONF(AM335X_PIN_MII1_RXD3, PIN_INPUT_PULLDOWN, MUX_MODE2)
 197                         /* mii1_rxd2.rgmii1_rd2 */
 198                         AM33XX_PADCONF(AM335X_PIN_MII1_RXD2, PIN_INPUT_PULLDOWN, MUX_MODE2)
 199                         /* mii1_rxd1.rgmii1_rd1 */
 200                         AM33XX_PADCONF(AM335X_PIN_MII1_RXD1, PIN_INPUT_PULLDOWN, MUX_MODE2)
 201                         /* mii1_rxd0.rgmii1_rd0 */
 202                         AM33XX_PADCONF(AM335X_PIN_MII1_RXD0, PIN_INPUT_PULLDOWN, MUX_MODE2)
 203                 >;
 204         };
 205
 206         cpsw_sleep: cpsw_sleep {
 207                 pinctrl-single,pins = <
 208                         /* Slave 1 reset value */
 209                         AM33XX_PADCONF(AM335X_PIN_MII1_TX_EN, PIN_INPUT_PULLDOWN, MUX_MODE7)
 210                         AM33XX_PADCONF(AM335X_PIN_MII1_RX_DV, PIN_INPUT_PULLDOWN, MUX_MODE7)
 211                         AM33XX_PADCONF(AM335X_PIN_MII1_TXD3, PIN_INPUT_PULLDOWN, MUX_MODE7)
 212                         AM33XX_PADCONF(AM335X_PIN_MII1_TXD2, PIN_INPUT_PULLDOWN, MUX_MODE7)
 213                         AM33XX_PADCONF(AM335X_PIN_MII1_TXD1, PIN_INPUT_PULLDOWN, MUX_MODE7)
 214                         AM33XX_PADCONF(AM335X_PIN_MII1_TXD0, PIN_INPUT_PULLDOWN, MUX_MODE7)
 215                         AM33XX_PADCONF(AM335X_PIN_MII1_TX_CLK, PIN_INPUT_PULLDOWN, MUX_MODE7)
 216                         AM33XX_PADCONF(AM335X_PIN_MII1_RX_CLK, PIN_INPUT_PULLDOWN, MUX_MODE7)
 217                         AM33XX_PADCONF(AM335X_PIN_MII1_RXD3, PIN_INPUT_PULLDOWN, MUX_MODE7)
 218                         AM33XX_PADCONF(AM335X_PIN_MII1_RXD2, PIN_INPUT_PULLDOWN, MUX_MODE7)
 219                         AM33XX_PADCONF(AM335X_PIN_MII1_RXD1, PIN_INPUT_PULLDOWN, MUX_MODE7)
 220                         AM33XX_PADCONF(AM335X_PIN_MII1_RXD0, PIN_INPUT_PULLDOWN, MUX_MODE7)
 221                 >;
 222         };
 223
 224         davinci_mdio_default: davinci_mdio_default {
 225                 pinctrl-single,pins = <
 226                         AM33XX_PADCONF(AM335X_PIN_MDIO, PIN_INPUT_PULLUP | SLEWCTRL_FAST, MUX_MODE0)
 227                         AM33XX_PADCONF(AM335X_PIN_MDC, PIN_OUTPUT_PULLUP, MUX_MODE0)
 228                 >;
 229         };
 230
 231         davinci_mdio_sleep: davinci_mdio_sleep {
 232                 pinctrl-single,pins = <
 233                         /* MDIO reset value */
 234                         AM33XX_PADCONF(AM335X_PIN_MDIO, PIN_INPUT_PULLDOWN, MUX_MODE7)
 235                         AM33XX_PADCONF(AM335X_PIN_MDC, PIN_INPUT_PULLDOWN, MUX_MODE7)
 236                 >;
 237         };
 238
 239         mmc1_pins: pinmux_mmc1_pins {
 240                 pinctrl-single,pins = <
 241                         AM33XX_PADCONF(AM335X_PIN_MMC0_DAT3, PIN_INPUT_PULLUP, MUX_MODE0)
 242                         AM33XX_PADCONF(AM335X_PIN_MMC0_DAT2, PIN_INPUT_PULLUP, MUX_MODE0)
 243                         AM33XX_PADCONF(AM335X_PIN_MMC0_DAT1, PIN_INPUT_PULLUP, MUX_MODE0)
 244                         AM33XX_PADCONF(AM335X_PIN_MMC0_DAT0, PIN_INPUT_PULLUP, MUX_MODE0)
 245                         AM33XX_PADCONF(AM335X_PIN_MMC0_CLK, PIN_INPUT_PULLUP, MUX_MODE0)
 246                         AM33XX_PADCONF(AM335X_PIN_MMC0_CMD, PIN_INPUT_PULLUP, MUX_MODE0)
 247                 >;
 248         };
 249
 250         spi0_pins: pinmux_spi0_pins {
 251                 pinctrl-single,pins = <
 252                         AM33XX_PADCONF(AM335X_PIN_SPI0_SCLK, PIN_INPUT, MUX_MODE0)
 253                         AM33XX_PADCONF(AM335X_PIN_SPI0_D0, PIN_OUTPUT_PULLUP, MUX_MODE0)
 254                         AM33XX_PADCONF(AM335X_PIN_SPI0_D1, PIN_INPUT, MUX_MODE0)
 255                         AM33XX_PADCONF(AM335X_PIN_SPI0_CS0, PIN_OUTPUT, MUX_MODE0)
 256                         AM33XX_PADCONF(AM335X_PIN_SPI0_CS1, PIN_OUTPUT, MUX_MODE0)
 257                 >;
 258         };
 259
 260         /* wl1271 bluetooth */
 261         bluetooth_pins: pinmux_bluetooth_pins {
 262                 pinctrl-single,pins = <
 263                         /* XDMA_EVENT_INTR0.gpio0_19 - bluetooth enable */
 264                         AM33XX_PADCONF(AM335X_PIN_XDMA_EVENT_INTR0, PIN_OUTPUT_PULLUP, MUX_MODE7)
 265                 >;
 266         };
 267
 268         /* TLV320AIC23B codec */
 269         mcasp1_pins: pinmux_mcasp1_pins {
 270                 pinctrl-single,pins = <
 271                         /* MII1_CRS.mcasp1_aclkx */
 272                         AM33XX_PADCONF(AM335X_PIN_MII1_CRS, PIN_INPUT_PULLDOWN, MUX_MODE4)
 273                         /* MII1_RX_ER.mcasp1_fsx */
 274                         AM33XX_PADCONF(AM335X_PIN_MII1_RX_ER, PIN_INPUT_PULLDOWN, MUX_MODE4)
 275                         /* MII1_COL.mcasp1_axr2 */
 276                         AM33XX_PADCONF(AM335X_PIN_MII1_COL, PIN_INPUT_PULLDOWN, MUX_MODE4)
 277                         /* RMII1_REF_CLK.mcasp1_axr3 */
 278                         AM33XX_PADCONF(AM335X_PIN_RMII1_REF_CLK, PIN_INPUT_PULLDOWN, MUX_MODE4)
 279                 >;
 280         };
 281
 282         /* wl1271 WiFi */
 283         wifi_pins: pinmux_wifi_pins {
 284                 pinctrl-single,pins = <
 285                         /* EMU1.gpio3_8 - WiFi IRQ */
 286                         AM33XX_PADCONF(AM335X_PIN_EMU1, PIN_INPUT_PULLUP, MUX_MODE7)
 287                         /* XDMA_EVENT_INTR1.gpio0_20 - WiFi enable */
 288                         AM33XX_PADCONF(AM335X_PIN_XDMA_EVENT_INTR1, PIN_OUTPUT, MUX_MODE7)
 289                 >;
 290         };
 291 };
 292
 293 &uart0 {
 294         pinctrl-names = "default";
 295         pinctrl-0 = <&uart0_pins>;
 296
 297         status = "okay";
 298 };
 299
 300 /* WLS1271 bluetooth */
 301 &uart1 {
 302         pinctrl-names = "default";
 303         pinctrl-0 = <&uart1_pins>;
 304
 305 status = "okay";
 306 };
 307
 308 &i2c0 {
 309         pinctrl-names = "default";
 310         pinctrl-0 = <&i2c0_pins>;
 311
 312         status = "okay";
 313         clock-frequency = <400000>;
 314         /* CM-T335 board EEPROM */
 315         eeprom: 24c02@50 {
 316                 compatible = "atmel,24c02";
 317                 reg = <0x50>;
 318                 pagesize = <16>;
 319         };
 320         /* Real Time Clock */
 321         ext_rtc: em3027@56 {
 322                 compatible = "emmicro,em3027";
 323                 reg = <0x56>;
 324         };
 325         /* Audio codec */
 326         tlv320aic23: codec@1a {
 327                 compatible = "ti,tlv320aic23";
 328                 reg = <0x1a>;
 329                 #sound-dai-cells= <0>;
 330                 status = "okay";
 331         };
 332 };
 333
 334 &usb {
 335         status = "okay";
 336 };
 337
 338 &usb_ctrl_mod {
 339         status = "okay";
 340 };
 341
 342 &usb0_phy {
 343         status = "okay";
 344 };
 345
 346 &usb0 {
 347         status = "okay";
 348 };
 349
 350 &cppi41dma  {
 351         status = "okay";
 352 };
 353
 354 &epwmss0 {
 355         status = "okay";
 356
 357         ecap0: ecap@100 {
 358                 status = "okay";
 359                 pinctrl-names = "default";
 360                 pinctrl-0 = <&ecap0_pins>;
 361         };
 362 };
 363
 364 &gpmc {
 365         status = "okay";
 366         pinctrl-names = "default";
 367         pinctrl-0 = <&nandflash_pins>;
 368         ranges = <0 0 0x08000000 0x10000000>;   /* CS0: NAND */
 369         nand@0,0 {
 370                 compatible = "ti,omap2-nand";
 371                 reg = <0 0 4>; /* CS0, offset 0, IO size 4 */
 372                 interrupt-parent = <&gpmc>;
 373                 interrupts = <0 IRQ_TYPE_NONE>, /* fifoevent */
 374                              <1 IRQ_TYPE_NONE>; /* termcount */
 375                 rb-gpios = <&gpmc 0 GPIO_ACTIVE_HIGH>; /* gpmc_wait0 */
 376                 ti,nand-ecc-opt = "bch8";
 377                 ti,elm-id = <&elm>;
 378                 nand-bus-width = <8>;
 379                 gpmc,device-width = <1>;
 380                 gpmc,sync-clk-ps = <0>;
 381                 gpmc,cs-on-ns = <0>;
 382                 gpmc,cs-rd-off-ns = <44>;
 383                 gpmc,cs-wr-off-ns = <44>;
 384                 gpmc,adv-on-ns = <6>;
 385                 gpmc,adv-rd-off-ns = <34>;
 386                 gpmc,adv-wr-off-ns = <44>;
 387                 gpmc,we-on-ns = <0>;
 388                 gpmc,we-off-ns = <40>;
 389                 gpmc,oe-on-ns = <0>;
 390                 gpmc,oe-off-ns = <54>;
 391                 gpmc,access-ns = <64>;
 392                 gpmc,rd-cycle-ns = <82>;
 393                 gpmc,wr-cycle-ns = <82>;
 394                 gpmc,bus-turnaround-ns = <0>;
 395                 gpmc,cycle2cycle-delay-ns = <0>;
 396                 gpmc,clk-activation-ns = <0>;
 397                 gpmc,wr-access-ns = <40>;
 398                 gpmc,wr-data-mux-bus-ns = <0>;
 399                 /* MTD partition table */
 400                 #address-cells = <1>;
 401                 #size-cells = <1>;
 402                 partition@0 {
 403                         label = "spl";
 404                         reg = <0x00000000 0x00200000>;
 405                 };
 406                 partition@1 {
 407                         label = "uboot";
 408                         reg = <0x00200000 0x00100000>;
 409                 };
 410                 partition@2 {
 411                         label = "uboot environment";
 412                         reg = <0x00300000 0x00100000>;
 413                 };
 414                 partition@3 {
 415                         label = "dtb";
 416                         reg = <0x00400000 0x00100000>;
 417                 };
 418                 partition@4 {
 419                         label = "splash";
 420                         reg = <0x00500000 0x00400000>;
 421                 };
 422                 partition@5 {
 423                         label = "linux";
 424                         reg = <0x00900000 0x00600000>;
 425                 };
 426                 partition@6 {
 427                         label = "rootfs";
 428                         reg = <0x00F00000 0>;
 429                 };
 430         };
 431 };
 432
 433 &elm {
 434         status = "okay";
 435 };
 436
 437 &mac {
 438         pinctrl-names = "default", "sleep";
 439         pinctrl-0 = <&cpsw_default>;
 440         pinctrl-1 = <&cpsw_sleep>;
 441         slaves = <1>;
 442         status = "okay";
 443 };
 444
 445 &davinci_mdio {
 446         pinctrl-names = "default", "sleep";
 447         pinctrl-0 = <&davinci_mdio_default>;
 448         pinctrl-1 = <&davinci_mdio_sleep>;
 449         status = "okay";
 450
 451         ethphy0: ethernet-phy@0 {
 452                 reg = <0>;
 453         };
 454 };
 455
 456 &cpsw_emac0 {
 457         phy-handle = <&ethphy0>;
 458         phy-mode = "rgmii-txid";
 459 };
 460
 461 &mmc1 {
 462         status = "okay";
 463         vmmc-supply = <&vmmc_fixed>;
 464         bus-width = <4>;
 465         pinctrl-names = "default";
 466         pinctrl-0 = <&mmc1_pins>;
 467 };
 468
 469 &dcan0 {
 470         status = "okay";
 471         pinctrl-names = "default";
 472         pinctrl-0 = <&dcan0_pins>;
 473 };
 474
 475 &dcan1 {
 476         status = "okay";
 477         pinctrl-names = "default";
 478         pinctrl-0 = <&dcan1_pins>;
 479 };
 480
 481 /* Touschscreen and analog digital converter */
 482 &tscadc {
 483         status = "okay";
 484         tsc {
 485                 ti,wires = <4>;
 486                 ti,x-plate-resistance = <200>;
 487                 ti,coordinate-readouts = <5>;
 488                 ti,wire-config = <0x01 0x10 0x23 0x32>;
 489                 ti,charge-delay = <0x400>;
 490         };
 491
 492         adc {
 493                 ti,adc-channels = <4 5 6 7>;
 494         };
 495 };
 496
 497 /* CPU audio */
 498 &mcasp1 {
 499                 pinctrl-names = "default";
 500                 pinctrl-0 = <&mcasp1_pins>;
 501
 502                 op-mode = <0>;          /* MCASP_IIS_MODE */
 503                 tdm-slots = <2>;
 504                 /* 16 serializers */
 505                 num-serializer = <16>;
 506                 serial-dir = <  /* 0: INACTIVE, 1: TX, 2: RX */
 507                         0 0 2 1 0 0 0 0 0 0 0 0 0 0 0 0
 508                 >;
 509                 tx-num-evt = <1>;
 510                 rx-num-evt = <1>;
 511
 512                 #sound-dai-cells= <0>;
 513                 status = "okay";
 514 };
 515
 516 &spi0 {
 517         status = "okay";
 518         pinctrl-names = "default";
 519         pinctrl-0 = <&spi0_pins>;
 520         ti,pindir-d0-out-d1-in = <1>;
 521         /* WLS1271 WiFi */
 522         wlcore: wlcore@1 {
 523                 compatible = "ti,wl1271";
 524                 pinctrl-names = "default";
 525                 pinctrl-0 = <&wifi_pins>;
 526                 reg = <1>;
 527                 spi-max-frequency = <48000000>;
 528                 clock-xtal;
 529                 ref-clock-frequency = <38400000>;
 530                 interrupt-parent = <&gpio3>;
 531                 interrupts = <8 IRQ_TYPE_LEVEL_HIGH>;
 532                 vwlan-supply = <&vwlan_fixed>;
 533         };
 534 };