arch/arm/boot/dts/am335x-tx48.dts

   1 /*
   2  * Copyright (C) 2013 Ka-Ro electronics GmbH - http://www.karo-electronics.com
   3  *
   4  * This program is free software; you can redistribute it and/or modify
   5  * it under the terms of the GNU General Public License version 2 as
   6  * published by the Free Software Foundation.
   7  */
   8 /dts-v1/;
   9
  10 #include "am33xx.dtsi"
  11 #include <dt-bindings/pwm/pwm.h>
  12
  13 / {
  14         model = "Ka-Ro electronics TX48 module (TI AM335x)";
  15         compatible = "karo,am335x-tx48", "ti,am33xx";
  16
  17         aliases {
  18                 can0 = &dcan0;
  19                 can1 = &dcan1;
  20                 display = &display;
  21                 lcdif_23bit_pins_a = &pinctrl_lcd_23bit;
  22                 lcdif_24bit_pins_a = &pinctrl_lcd_24bit;
  23                 reg_can_xcvr = &reg_can_xcvr;
  24         };
  25
  26         cpus {
  27                 cpu@0 {
  28                         cpu0-supply = <&reg_sw2>;
  29                 };
  30         };
  31
  32         clocks {
  33                 #address-cells = <1>;
  34                 #size-cells = <0>;
  35
  36                 mclk: clock@0 {
  37                         compatible = "fixed-clock";
  38                         reg = <0>;
  39                         #clock-cells = <0>;
  40                         clock-frequency = <27000000>;
  41                 };
  42         };
  43
  44         memory {
  45                 device_type = "memory";
  46                 reg = <0 0>; /* will be set up by bootloader */
  47         };
  48
  49         backlight: backlight@0 {
  50                 compatible = "pwm-backlight";
  51                 pwms = <&ehrpwm0 0 500000 PWM_POLARITY_INVERTED>;
  52                 power-supply = <&reg_3v3>;
  53                 /*
  54                  * a poor man's way to create a 1:1 relationship between
  55                  * the PWM value and the actual duty cycle
  56                  */
  57                 brightness-levels = <
  58                          0  1  2  3  4  5  6  7  8  9
  59                         10 11 12 13 14 15 16 17 18 19
  60                         20 21 22 23 24 25 26 27 28 29
  61                         30 31 32 33 34 35 36 37 38 39
  62                         40 41 42 43 44 45 46 47 48 49
  63                         50 51 52 53 54 55 56 57 58 59
  64                         60 61 62 63 64 65 66 67 68 69
  65                         70 71 72 73 74 75 76 77 78 79
  66                         80 81 82 83 84 85 86 87 88 89
  67                         90 91 92 93 94 95 96 97 98 99
  68                         100
  69                 >;
  70                 default-brightness-level = <50>;
  71         };
  72
  73         display: panel {
  74                 compatible = "ti,tilcdc,panel";
  75                 pinctrl-names = "default";
  76                 pinctrl-0 = <&pinctrl_lcd_24bit>;
  77                 status = "okay";
  78
  79                 display-timings {
  80                         VGA {
  81                                 clock-frequency = <25200000>;
  82                                 hactive = <640>;
  83                                 vactive = <480>;
  84                                 hback-porch = <48>;
  85                                 hsync-len = <96>;
  86                                 hfront-porch = <16>;
  87                                 vback-porch = <31>;
  88                                 vsync-len = <2>;
  89                                 vfront-porch = <12>;
  90                                 hsync-active = <0>;
  91                                 vsync-active = <0>;
  92                                 de-active = <1>;
  93                         };
  94
  95                         ETV570 {
  96                                 clock-frequency = <25200000>;
  97                                 hactive = <640>;
  98                                 vactive = <480>;
  99                                 hback-porch = <114>;
 100                                 hsync-len = <30>;
 101                                 hfront-porch = <16>;
 102                                 vback-porch = <32>;
 103                                 vsync-len = <3>;
 104                                 vfront-porch = <10>;
 105                                 hsync-active = <0>;
 106                                 vsync-active = <0>;
 107                                 de-active = <1>;
 108                         };
 109
 110                         ET0350 {
 111                                 clock-frequency = <6413760>;
 112                                 hactive = <320>;
 113                                 vactive = <240>;
 114                                 hback-porch = <34>;
 115                                 hsync-len = <34>;
 116                                 hfront-porch = <20>;
 117                                 vback-porch = <15>;
 118                                 vsync-len = <3>;
 119                                 vfront-porch = <4>;
 120                                 hsync-active = <0>;
 121                                 vsync-active = <0>;
 122                                 de-active = <1>;
 123                         };
 124
 125                         ET0430 {
 126                                 clock-frequency = <9009000>;
 127                                 hactive = <480>;
 128                                 vactive = <272>;
 129                                 hback-porch = <2>;
 130                                 hsync-len = <41>;
 131                                 hfront-porch = <2>;
 132                                 vback-porch = <2>;
 133                                 vsync-len = <10>;
 134                                 vfront-porch = <2>;
 135                                 hsync-active = <0>;
 136                                 vsync-active = <0>;
 137                                 de-active = <1>;
 138                         };
 139
 140                         ET0500 {
 141                                 clock-frequency = <33264000>;
 142                                 hactive = <800>;
 143                                 vactive = <480>;
 144                                 hback-porch = <88>;
 145                                 hsync-len = <128>;
 146                                 hfront-porch = <40>;
 147                                 vback-porch = <33>;
 148                                 vsync-len = <2>;
 149                                 vfront-porch = <10>;
 150                                 hsync-active = <0>;
 151                                 vsync-active = <0>;
 152                                 de-active = <1>;
 153                         };
 154
 155                         ET0700 { /* same as ET0500 */
 156                                 clock-frequency = <33264000>;
 157                                 hactive = <800>;
 158                                 vactive = <480>;
 159                                 hback-porch = <88>;
 160                                 hsync-len = <128>;
 161                                 hfront-porch = <40>;
 162                                 vback-porch = <33>;
 163                                 vsync-len = <2>;
 164                                 vfront-porch = <10>;
 165                                 hsync-active = <0>;
 166                                 vsync-active = <0>;
 167                                 de-active = <1>;
 168                         };
 169
 170                         ETQ570 {
 171                                 clock-frequency = <6596040>;
 172                                 hactive = <320>;
 173                                 vactive = <240>;
 174                                 hback-porch = <38>;
 175                                 hsync-len = <30>;
 176                                 hfront-porch = <30>;
 177                                 vback-porch = <16>;
 178                                 vsync-len = <3>;
 179                                 vfront-porch = <4>;
 180                                 hsync-active = <0>;
 181                                 vsync-active = <0>;
 182                                 de-active = <1>;
 183                         };
 184                 };
 185
 186                 panel-info {
 187                         ac-bias           = <255>;
 188                         ac-bias-intrpt    = <0>;
 189                         dma-burst-sz      = <16>;
 190                         bpp               = <24>;
 191                         fdd               = <0x80>;
 192                         sync-edge         = <1>;
 193                         sync-ctrl         = <1>;
 194                         raster-order      = <0>;
 195                         fifo-th           = <0>;
 196                         invert-pxl-clk;
 197                 };
 198         };
 199
 200         leds {
 201                 compatible = "gpio-leds";
 202                 pinctrl-names = "default";
 203                 pinctrl-0 = <&pinctrl_led>;
 204
 205                 heartbeat {
 206                         label = "heartbeat";
 207                         gpios = <&gpio1 26 GPIO_ACTIVE_HIGH>;
 208                         linux,default-trigger = "heartbeat";
 209                 };
 210         };
 211
 212         matrix_keypad: matrix_keypad@0 {
 213                 compatible = "gpio-matrix-keypad";
 214                 debounce-delay-ms = <5>;
 215                 col-scan-delay-us = <2>;
 216                 pinctrl-names = "default";
 217                 pinctrl-0 = <&pinctrl_matrix_keypad0>;
 218                 linux,wakeup;
 219
 220                 row-gpios = <
 221                         &gpio0 19 GPIO_ACTIVE_HIGH
 222                         &gpio0 20 GPIO_ACTIVE_HIGH
 223                         &gpio2  1 GPIO_ACTIVE_HIGH
 224                         &gpio2  0 GPIO_ACTIVE_HIGH
 225                 >;
 226
 227                 col-gpios = <
 228                         &gpio2 26 GPIO_ACTIVE_HIGH
 229                         &gpio3 17 GPIO_ACTIVE_HIGH
 230                         &gpio0 7 GPIO_ACTIVE_HIGH
 231                         &gpio1 28 GPIO_ACTIVE_HIGH
 232                 >;
 233
 234                 linux,keymap = <
 235                         0x00000074      /* POWER */
 236                 >;
 237         };
 238
 239         regulators {
 240                 compatible = "simple-bus";
 241
 242                 reg_3v3: regulator@0 {
 243                         compatible = "regulator-fixed";
 244                         regulator-name = "vbat";
 245                         regulator-min-microvolt = <3300000>;
 246                         regulator-max-microvolt = <3300000>;
 247                         regulator-boot-on;
 248                 };
 249
 250                 reg_sw1: regulator@1 {
 251                         // VDD_CORE voltage limits 0.95V - 1.1V with +/-4% tolerance
 252                         regulator-name = "vdd_core";
 253                         regulator-min-microvolt = <912000>;
 254                         regulator-max-microvolt = <1144000>;
 255                 };
 256
 257                 reg_sw2: regulator@2 {
 258                         // VDD_MPU voltage limits 0.95V - 1.26V with +/-4% tolerance
 259                         regulator-name = "vdd_mpu";
 260                         regulator-min-microvolt = <912500>;
 261                         regulator-max-microvolt = <1312500>;
 262                 };
 263
 264                 reg_sw4: regulator@3 {
 265                         compatible = "regulator-fixed";
 266                         regulator-name = "3v3";
 267                         regulator-min-microvolt = <3300000>;
 268                         regulator-max-microvolt = <3300000>;
 269                 };
 270
 271                 reg_2v5: regulator@4 {
 272                         compatible = "regulator-fixed";
 273                         regulator-name = "2v5";
 274                         regulator-min-microvolt = <2500000>;
 275                         regulator-max-microvolt = <2500000>;
 276                 };
 277
 278                 reg_lcd_pwr: regulator@5 {
 279                         compatible = "regulator-fixed";
 280                         regulator-name = "LCD power";
 281                         pinctrl-names = "default";
 282                         pinctrl-0 = <&pinctrl_lcd_pwr>;
 283                         regulator-min-microvolt = <3300000>;
 284                         regulator-max-microvolt = <3300000>;
 285                         gpio = <&gpio1 22 GPIO_ACTIVE_HIGH>;
 286                         enable-active-high;
 287                         regulator-boot-on;
 288                 };
 289
 290                 reg_lcd_rst: regulator@6 {
 291                         compatible = "regulator-fixed";
 292                         regulator-name = "LCD reset";
 293                         pinctrl-names = "default";
 294                         pinctrl-0 = <&pinctrl_lcd_rst>;
 295                         regulator-min-microvolt = <3300000>;
 296                         regulator-max-microvolt = <3300000>;
 297                         gpio = <&gpio1 19 GPIO_ACTIVE_HIGH>;
 298                         enable-active-high;
 299                         regulator-boot-on;
 300                 };
 301
 302                 reg_vmmc: regulator@7 {
 303                         compatible = "regulator-fixed";
 304                         regulator-name = "vmmc";
 305                         regulator-min-microvolt = <3300000>;
 306                         regulator-max-microvolt = <3300000>;
 307                 };
 308
 309                 reg_can_xcvr: regulator@8 {
 310                         compatible = "regulator-fixed";
 311                         regulator-name = "can-xcvr";
 312                         pinctrl-names = "default";
 313                         pinctrl-0 = <&pinctrl_can_xcvr>;
 314                         regulator-min-microvolt = <3300000>;
 315                         regulator-max-microvolt = <3300000>;
 316                         gpio = <&gpio0 22 GPIO_ACTIVE_LOW>;
 317                 };
 318
 319                 reg_usbotg: regulator@9 {
 320                         compatible = "regulator-fixed";
 321                         regulator-name = "usbotg-vbus";
 322                         regulator-min-microvolt = <3300000>;
 323                         regulator-max-microvolt = <3300000>;
 324                         pinctrl-names = "default";
 325                         pinctrl-0 = <&pinctrl_reg_usbotg>;
 326                         gpio = <&gpio2 30 GPIO_ACTIVE_HIGH>;
 327                         enable-active-high;
 328                         regulator-boot-on;
 329                 };
 330
 331                 reg_usbhost: regulator@10 {
 332                         compatible = "regulator-fixed";
 333                         regulator-name = "usbhost-vbus";
 334                         regulator-min-microvolt = <3300000>;
 335                         regulator-max-microvolt = <3300000>;
 336                 };
 337         };
 338
 339         sound {
 340                 compatible = "ti,am335x-tx48-audio";
 341                 ti,model = "AM335x-TX48";
 342                 ti,audio-codec = <&sgtl5000>;
 343                 ti,mcasp-controller = <&mcasp1>;
 344                 ti,codec-clock-rate = <27000000>;
 345         };
 346 };
 347
 348 &am33xx_pinmux {
 349         cpsw_default: cpsw_default {
 350                 pinctrl-single,pins = <
 351                         /* Slave 1 */
 352                         0x10c (PIN_INPUT_PULLDOWN | MUX_MODE1)  /* mii1_crs.rmii1_crs_dv */
 353                         0x110 (PIN_INPUT_PULLDOWN | MUX_MODE1)  /* mii1_rxerr.rmii1_rxerr */
 354                         0x114 (PIN_OUTPUT_PULLDOWN | MUX_MODE1) /* mii1_txen.rmii1_txen */
 355                         0x124 (PIN_OUTPUT_PULLDOWN | MUX_MODE1) /* mii1_txd1.rmii1_txd1 */
 356                         0x128 (PIN_OUTPUT_PULLDOWN | MUX_MODE1) /* mii1_txd0.rmii1_txd0 */
 357                         0x13c (PIN_INPUT_PULLDOWN | MUX_MODE1)  /* mii1_rxd1.rmii1_rxd1 */
 358                         0x140 (PIN_INPUT_PULLDOWN | MUX_MODE1)  /* mii1_rxd0.rmii1_rxd0 */
 359                         0x144 (PIN_INPUT | SLEWCTRL_FAST | MUX_MODE0)   /* rmii1_ref_clk.rmii1_refclk */
 360                         0x1e4 (PIN_INPUT_PULLUP | MUX_MODE7)    /* emu0.gpio3_7 */
 361                         0x1e8 (PIN_OUTPUT_PULLDOWN | MUX_MODE7) /* emu1.gpio3_8 */
 362                 >;
 363         };
 364
 365         cpsw_sleep: cpsw_sleep {
 366                 pinctrl-single,pins = <
 367                         /* Slave 1 reset value */
 368                         0x10c (PIN_INPUT_PULLDOWN | MUX_MODE7)
 369                         0x110 (PIN_INPUT_PULLDOWN | MUX_MODE7)
 370                         0x114 (PIN_INPUT_PULLDOWN | MUX_MODE7)
 371                         0x120 (PIN_INPUT_PULLDOWN | MUX_MODE7)
 372                         0x124 (PIN_INPUT_PULLDOWN | MUX_MODE7)
 373                         0x128 (PIN_INPUT_PULLDOWN | MUX_MODE7)
 374                         0x13c (PIN_INPUT_PULLDOWN | MUX_MODE7)
 375                         0x140 (PIN_INPUT_PULLDOWN | MUX_MODE7)
 376                         0x144 (PIN_INPUT_PULLDOWN | MUX_MODE7)
 377                         0x1e4 (PIN_INPUT_PULLDOWN | MUX_MODE7)
 378                         0x1e8 (PIN_INPUT_PULLDOWN | MUX_MODE7)
 379                 >;
 380         };
 381
 382         davinci_mdio_default: davinci_mdio_default {
 383                 pinctrl-single,pins = <
 384                         /* MDIO */
 385                         0x148 (PIN_INPUT_PULLUP | SLEWCTRL_FAST | MUX_MODE0)    /* mdio_data.mdio_data */
 386                         0x14c (PIN_OUTPUT_PULLUP | MUX_MODE0)                   /* mdio_clk.mdio_clk */
 387                 >;
 388         };
 389
 390         davinci_mdio_sleep: davinci_mdio_sleep {
 391                 pinctrl-single,pins = <
 392                         /* MDIO reset value */
 393                         0x148 (PIN_INPUT_PULLDOWN | MUX_MODE7)
 394                         0x14c (PIN_INPUT_PULLDOWN | MUX_MODE7)
 395                 >;
 396         };
 397
 398         pinctrl_can_xcvr: can-xcvr-grp {
 399                 pinctrl-single,pins = <
 400                         0x20 (PIN_OUTPUT_PULLDOWN | MUX_MODE7)  /* gpmc_ad8.gpio0_22                    CAN Transceiver Enable */
 401                 >;
 402         };
 403
 404         pinctrl_cspi0: cspi0grp-1 {
 405                 pinctrl-single,pins = <
 406                         0x15c (PIN_OUTPUT_PULLUP | MUX_MODE0)   /* spi0_cs0.spi0_cs0                    CSPI_SS */
 407                         0x160 (PIN_OUTPUT_PULLUP | MUX_MODE0)   /* spi0_cs1.spi0_cs1                    CSPI_SS*/
 408                         0x154 (PIN_INPUT_PULLUP | MUX_MODE0)    /* spi0_d0.spi0_d0                      CSPI_MOSI*/
 409                         0x158 (PIN_INPUT_PULLUP | MUX_MODE0)    /* spi0_d1.spi0_d1                      CSPI_MISO*/
 410                         0x150 (PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* spi0_sclk.spi0_sclk                  CSPI_SCLK */
 411                 >;
 412         };
 413
 414         pinctrl_dcan0: dcan0grp-1 {
 415                 pinctrl-single,pins = <
 416                         0x11c (PIN_OUTPUT_PULLDOWN | MUX_MODE1) /* mii1_txd3.dcan0_tx                   TXCAN */
 417                         0x120 (PIN_INPUT_PULLDOWN | MUX_MODE1)  /* mii1_txd2.dcan0_rx                   RXCAN */
 418                 >;
 419         };
 420
 421         pinctrl_dcan1: dcan1grp-1 { // USB-OTG / 2nd CAN
 422                 pinctrl-single,pins = <
 423                         0x100 (PIN_INPUT_PULLDOWN | MUX_MODE4)  /* mmc0_clk.dcan1_tx                    USBOTG_VBUSEN */
 424                         0x104 (PIN_INPUT_PULLUP | MUX_MODE4)    /* mmc0_cmd.dcan1_rx                    #USBOTG_OC */
 425                 >;
 426         };
 427
 428         pinctrl_gpmc_1: gpmcgrp-1 {
 429                 pinctrl-single,pins = <
 430                         0x00 (PIN_INPUT_PULLUP | MUX_MODE0)     /* gpmc_ad0.gpmc_ad0 */
 431                         0x04 (PIN_INPUT_PULLUP | MUX_MODE0)     /* gpmc_ad1.gpmc_ad1 */
 432                         0x08 (PIN_INPUT_PULLUP | MUX_MODE0)     /* gpmc_ad2.gpmc_ad2 */
 433                         0x0c (PIN_INPUT_PULLUP | MUX_MODE0)     /* gpmc_ad3.gpmc_ad3 */
 434                         0x10 (PIN_INPUT_PULLUP | MUX_MODE0)     /* gpmc_ad4.gpmc_ad4 */
 435                         0x14 (PIN_INPUT_PULLUP | MUX_MODE0)     /* gpmc_ad5.gpmc_ad5 */
 436                         0x18 (PIN_INPUT_PULLUP | MUX_MODE0)     /* gpmc_ad6.gpmc_ad6 */
 437                         0x1c (PIN_INPUT_PULLUP | MUX_MODE0)     /* gpmc_ad7.gpmc_ad7 */
 438                         0x9c (PIN_OUTPUT_PULLUP | MUX_MODE0)    /* gpmc_ben0_cle.gpmc_ben0_cle */
 439                         0x90 (PIN_OUTPUT_PULLUP | MUX_MODE0)    /* gpmc_advn_ale.gpmc_advn_ale */
 440                         0x7c (PIN_OUTPUT_PULLUP | MUX_MODE0)    /* gpmc_csn0.gpmc_csn0 */
 441                         0x94 (PIN_OUTPUT_PULLUP | MUX_MODE0)    /* gpmc_oe_re.gpmc_oe_re */
 442                         0x98 (PIN_OUTPUT_PULLUP | MUX_MODE0)    /* gpmc_wen.gpmc_wen */
 443                         0x74 (PIN_OUTPUT_PULLUP | MUX_MODE0)    /* gpmc_wpn.gpmc_wpn */
 444                         0x70 (PIN_INPUT_PULLUP | MUX_MODE0)     /* gpmc_wait0.gpmc_wait0 */
 445                 >;
 446         };
 447
 448         pinctrl_i2c0_1: i2c0grp-1 {
 449                 pinctrl-single,pins = <
 450                         0x188 (PIN_INPUT_PULLUP | SLEWCTRL_FAST | MUX_MODE0) /* i2c0_sda.i2c0_sda       I2C_DATA */
 451                         0x18c (PIN_INPUT_PULLUP | SLEWCTRL_FAST | MUX_MODE0) /* i2c0_scl.i2c0_scl       I2C_CLK */
 452                 >;
 453         };
 454
 455         pinctrl_lcd_pwr: lcdpwrgrp {
 456                 pinctrl-single,pins = <
 457                         0x58 (PIN_OUTPUT | MUX_MODE7)           /* gpmc_a6.gpio1_22 */
 458                 >;
 459         };
 460
 461         pinctrl_lcd_rst: lcdrstgrp {
 462                 pinctrl-single,pins = <
 463                         0x4c (PIN_OUTPUT | MUX_MODE7)           /* gpmc_a3.gpio1_19 */
 464                 >;
 465         };
 466
 467         pinctrl_led: ledgrp {
 468                 pinctrl-single,pins = <
 469                         0x68 (PIN_OUTPUT_PULLDOWN | MUX_MODE7)  /* gpmc_a10.gpio1_26 */
 470                 >;
 471         };
 472
 473         pinctrl_matrix_keypad0: matrix-keypad0 {
 474                 pinctrl-single,pins = <
 475                         0xf0 (PIN_OUTPUT_PULLUP | MUX_MODE7)    /* mmc0_dat3.gpio2_26                   KP_COL0 */
 476                         0x19c (PIN_OUTPUT_PULLUP | MUX_MODE7)   /* mcasp0_ahclkr.gpio3_17               KP_COL1 */
 477                         0x164 (PIN_OUTPUT_PULLUP | MUX_MODE7)   /* ecap0_in_pwm0_out.gpio0_7            KP_COL2 */
 478                         0x78 (PIN_OUTPUT_PULLUP | MUX_MODE7)    /* gpmc_ben1.gpio1_28                   KP_COL3 */
 479                         0x1b0 (PIN_INPUT_PULLDOWN | MUX_MODE7)  /* xdma_event_intr0.gpio0_19            KP_ROW0 */
 480                         0x1b4 (PIN_INPUT_PULLDOWN | MUX_MODE7)  /* xdma_event_intr1.gpio0_20            KP_ROW1 */
 481                         0x8c (PIN_INPUT_PULLDOWN | MUX_MODE7)   /* gpmc_clk.gpio2_1                     KP_ROW2 */
 482                         0x88 (PIN_INPUT_PULLDOWN | MUX_MODE7)   /* gpmc_csn3.gpio2_0                    KP_ROW3 */
 483                 >;
 484         };
 485
 486         pinctrl_mmc1: mmc1grp-1 {
 487                 pinctrl-single,pins = <
 488                         0x194 (PIN_INPUT_PULLUP | MUX_MODE7)    /* mcasp0_fsx.gpio3_15                  SD1_CD */
 489                         0x12c (PIN_INPUT_PULLUP | MUX_MODE4)    /* mii1_tx_clk.mmc1_dat0                SD1_DAT0 */
 490                         0x130 (PIN_INPUT_PULLUP | MUX_MODE4)    /* mii1_rx_clk.mmc1_dat1                SD1_DAT1 */
 491                         0x134 (PIN_INPUT_PULLUP | MUX_MODE4)    /* mii1_rxd3.mmc1_dat2                  SD1_DAT2 */
 492                         0x138 (PIN_INPUT_PULLUP | MUX_MODE4)    /* mii1_rxd2.mmc1_dat3                  SD1_DAT3 */
 493                         0x84 (PIN_INPUT_PULLUP | MUX_MODE2)     /* gpmc_cs2.mmc1_cmd                    SD1_CMD */
 494                         0x80 (PIN_INPUT_PULLUP | MUX_MODE2)     /* gpmc_cs1.mmc1_clk                    SD1_CLK */
 495                 >;
 496         };
 497
 498         pinctrl_ow0: ow0grp-1 {
 499                 pinctrl-single,pins = <
 500                         0xf4 (PIN_INPUT_PULLUP | MUX_MODE7)     /* mmc0_dat2.gpio2_27                   OWDAT */
 501                 >;
 502         };
 503
 504         pinctrl_pwm0: pwm0grp-11 {
 505                 pinctrl-single,pins = <
 506                         0x190 (PIN_OUTPUT_PULLUP | MUX_MODE1)   /* mcasp0_aclkx.ehrpwm0a                PWM */
 507                 >;
 508         };
 509
 510         pinctrl_uart0_1: uart0grp-1 {
 511                 pinctrl-single,pins = <
 512                         0x174 (PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* uart0_txd.uart0_txd                  TXD */
 513                         0x170 (PIN_INPUT_PULLUP | MUX_MODE0)    /* uart0_rxd.uart0_rxd                  RXD */
 514                         0x168 (PIN_INPUT_PULLUP | MUX_MODE0)    /* uart0_ctsn.uart0_ctsn                RTS/CTS IN */
 515                         0x16c (PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* uart0_rtsn.uart0_rtsn                CTS/RTS OUT */
 516                 >;
 517         };
 518
 519         pinctrl_uart1_1: uart1grp-1 {
 520                 pinctrl-single,pins = <
 521                         0x184 (PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* uart1_txd.uart1_txd                  TXD */
 522                         0x180 (PIN_INPUT_PULLUP | MUX_MODE0)    /* uart1_rxd.uart1_rxd                  RXD */
 523                         0x178 (PIN_INPUT_PULLUP | MUX_MODE0)    /* uart1_ctsn.uart1_ctsn                RTS/CTS IN */
 524                         0x17c (PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* uart1_rtsn.uart1_rtsn                CTS/RTS OUT */
 525                 >;
 526         };
 527
 528         pinctrl_uart5_1: uart5grp-1 {
 529                 pinctrl-single,pins = <
 530                         0x118 (PIN_OUTPUT_PULLDOWN | MUX_MODE3) /* mii1_rxdv.uart5_txd                  TXD */
 531                         0x108 (PIN_INPUT_PULLUP | MUX_MODE3)    /* mii1_col.uart5_rxd                   RXD */
 532                         0xf8 (PIN_INPUT_PULLUP | MUX_MODE2)     /* mmc0_dat1.uart5_ctsn                 RTS/CTS IN */
 533                         0xfc (PIN_OUTPUT_PULLDOWN | MUX_MODE2)  /* mmc0_dat0.uart5_rtsn                 CTS/RTS OUT */
 534                 >;
 535         };
 536
 537         pinctrl_usb_host: usbhostgrp-1 {
 538                 pinctrl-single,pins = <
 539                         0x234 (PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* usb1_drvvbus.usb1_drvvbus            USBH_VBUSEN */
 540                         0x21c (PIN_INPUT_PULLUP | MUX_MODE7)    /* usb0_drvvbus.gpio0_18                #USBH_OC */
 541                 >;
 542         };
 543
 544         pinctrl_usbotg: usbotggrp-1 {
 545                 pinctrl-single,pins = <
 546                         0x104 (PIN_INPUT_PULLUP | MUX_MODE7)    /* mmc0_cmd.gpio2_31                    #USBOTG_OC */
 547                 >;
 548         };
 549
 550         pinctrl_reg_usbotg: usbotggrp-2 {
 551                 pinctrl-single,pins = <
 552                         0x100 (PIN_OUTPUT | MUX_MODE7)          /* mmc0_clk.gpio2_30                    USBOTG_VBUSEN */
 553                 >;
 554         };
 555
 556         pinctrl_ssi_0: ssi0grp-1 {
 557                 pinctrl-single,pins = <
 558                         0x1a8 (PIN_OUTPUT_PULLDOWN | MUX_MODE3) /* mcasp0_axr1.mcasp1_axr0              SSI1_RXD */
 559                         0x1ac (PIN_OUTPUT_PULLDOWN | MUX_MODE3) /* mcasp0_ahclkx.mcasp1_axr1            SSI1_TXD */
 560                         0x1a0 (PIN_OUTPUT_PULLDOWN | MUX_MODE3) /* mcasp0_aclkr.mcasp1_aclkx            SSI1_CLK */
 561                         0x1a4 (PIN_OUTPUT_PULLDOWN | MUX_MODE3) /* mcasp0_fsr.mcasp1_fsx                SSI1_FS */
 562                 >;
 563         };
 564
 565         pinctrl_lcd_23bit: lcd0grp1 {
 566                 pinctrl-single,pins = <
 567                         0x2c (PIN_OUTPUT_PULLDOWN | MUX_MODE1)  /* gpmc_ad11.lcd_data20                 LD1 */
 568                         0x38 (PIN_OUTPUT_PULLDOWN | MUX_MODE1)  /* gpmc_ad14.lcd_data17                 LD2 */
 569                         0xcc (PIN_OUTPUT_PULLDOWN | MUX_MODE0)  /* lcd_data11.lcd_data11                LD3 */
 570                         0xd0 (PIN_OUTPUT_PULLDOWN | MUX_MODE0)  /* lcd_data12.lcd_data12                LD4 */
 571                         0xd4 (PIN_OUTPUT_PULLDOWN | MUX_MODE0)  /* lcd_data13.lcd_data13                LD5 */
 572                         0xd8 (PIN_OUTPUT_PULLDOWN | MUX_MODE0)  /* lcd_data14.lcd_data14                LD6 */
 573                         0xdc (PIN_OUTPUT_PULLDOWN | MUX_MODE0)  /* lcd_data15.lcd_data15                LD7 */
 574                         0x24 (PIN_OUTPUT_PULLDOWN | MUX_MODE1)  /* gpmc_ad.lcd_data22                   LD8 */
 575                         0x30 (PIN_OUTPUT_PULLDOWN | MUX_MODE1)  /* gpmc_ad.lcd_data19                   LD9 */
 576                         0xb4 (PIN_OUTPUT_PULLDOWN | MUX_MODE0)  /* lcd_data5.lcd_data5                  LD10 */
 577                         0xb8 (PIN_OUTPUT_PULLDOWN | MUX_MODE0)  /* lcd_data6.lcd_data6                  LD11 */
 578                         0xbc (PIN_OUTPUT_PULLDOWN | MUX_MODE0)  /* lcd_data7.lcd_data7                  LD12 */
 579                         0xc0 (PIN_OUTPUT_PULLDOWN | MUX_MODE0)  /* lcd_data8.lcd_data8                  LD13 */
 580                         0xc4 (PIN_OUTPUT_PULLDOWN | MUX_MODE0)  /* lcd_data9.lcd_data9                  LD14 */
 581                         0xc8 (PIN_OUTPUT_PULLDOWN | MUX_MODE0)  /* lcd_data10.lcd_data10                LD15 */
 582                         0x28 (PIN_OUTPUT_PULLDOWN | MUX_MODE1)  /* gpmc_ad10.lcd_data21                 LD16 */
 583                         0x34 (PIN_OUTPUT_PULLDOWN | MUX_MODE1)  /* gpmc_ad13.lcd_data18                 LD17 */
 584                         0x3c (PIN_OUTPUT_PULLDOWN | MUX_MODE1)  /* gpmc_ad15.lcd_data16                 LD18 */
 585                         0xa0 (PIN_OUTPUT_PULLDOWN | MUX_MODE0)  /* lcd_data0.lcd_data0                  LD19 */
 586                         0xa4 (PIN_OUTPUT_PULLDOWN | MUX_MODE0)  /* lcd_data1.lcd_data1                  LD20 */
 587                         0xa8 (PIN_OUTPUT_PULLDOWN | MUX_MODE0)  /* lcd_data2.lcd_data2                  LD21 */
 588                         0xac (PIN_OUTPUT_PULLDOWN | MUX_MODE0)  /* lcd_data3.lcd_data3                  LD22 */
 589                         0xb0 (PIN_OUTPUT_PULLDOWN | MUX_MODE0)  /* lcd_data4.lcd_data4                  LD23 */
 590                         0xe4 (PIN_OUTPUT_PULLDOWN | MUX_MODE0)  /* lcd_hsync.lcd_hsync                  HSYNC */
 591                         0xe0 (PIN_OUTPUT_PULLDOWN | MUX_MODE0)  /* lcd_vsync.lcd_vsync                  VSYNC */
 592                         0xec (PIN_OUTPUT_PULLDOWN | MUX_MODE0)  /* lcd_ac_bias_en.lcd_ac_bias_en        OE_ACD */
 593                         0xe8 (PIN_OUTPUT_PULLDOWN | MUX_MODE0)  /* lcd_pclk.lcd_pclk                    LSCLK */
 594                 >;
 595         };
 596
 597         pinctrl_lcd_24bit: lcd0grp2 {
 598                 pinctrl-single,pins = <
 599                         0x20 (PIN_OUTPUT_PULLDOWN | MUX_MODE1)  /* gpmc_ad8.lcd_data23                  LD0 */
 600                         0x2c (PIN_OUTPUT_PULLDOWN | MUX_MODE1)  /* gpmc_ad11.lcd_data20                 LD1 */
 601                         0x38 (PIN_OUTPUT_PULLDOWN | MUX_MODE1)  /* gpmc_ad14.lcd_data17                 LD2 */
 602                         0xcc (PIN_OUTPUT_PULLDOWN | MUX_MODE0)  /* lcd_data11.lcd_data11                LD3 */
 603                         0xd0 (PIN_OUTPUT_PULLDOWN | MUX_MODE0)  /* lcd_data12.lcd_data12                LD4 */
 604                         0xd4 (PIN_OUTPUT_PULLDOWN | MUX_MODE0)  /* lcd_data13.lcd_data13                LD5 */
 605                         0xd8 (PIN_OUTPUT_PULLDOWN | MUX_MODE0)  /* lcd_data14.lcd_data14                LD6 */
 606                         0xdc (PIN_OUTPUT_PULLDOWN | MUX_MODE0)  /* lcd_data15.lcd_data15                LD7 */
 607                         0x24 (PIN_OUTPUT_PULLDOWN | MUX_MODE1)  /* gpmc_ad.lcd_data22                   LD8 */
 608                         0x30 (PIN_OUTPUT_PULLDOWN | MUX_MODE1)  /* gpmc_ad.lcd_data19                   LD9 */
 609                         0xb4 (PIN_OUTPUT_PULLDOWN | MUX_MODE0)  /* lcd_data5.lcd_data5                  LD10 */
 610                         0xb8 (PIN_OUTPUT_PULLDOWN | MUX_MODE0)  /* lcd_data6.lcd_data6                  LD11 */
 611                         0xbc (PIN_OUTPUT_PULLDOWN | MUX_MODE0)  /* lcd_data7.lcd_data7                  LD12 */
 612                         0xc0 (PIN_OUTPUT_PULLDOWN | MUX_MODE0)  /* lcd_data8.lcd_data8                  LD13 */
 613                         0xc4 (PIN_OUTPUT_PULLDOWN | MUX_MODE0)  /* lcd_data9.lcd_data9                  LD14 */
 614                         0xc8 (PIN_OUTPUT_PULLDOWN | MUX_MODE0)  /* lcd_data10.lcd_data10                LD15 */
 615                         0x28 (PIN_OUTPUT_PULLDOWN | MUX_MODE1)  /* gpmc_ad10.lcd_data21                 LD16 */
 616                         0x34 (PIN_OUTPUT_PULLDOWN | MUX_MODE1)  /* gpmc_ad13.lcd_data18                 LD17 */
 617                         0x3c (PIN_OUTPUT_PULLDOWN | MUX_MODE1)  /* gpmc_ad15.lcd_data16                 LD18 */
 618                         0xa0 (PIN_OUTPUT_PULLDOWN | MUX_MODE0)  /* lcd_data0.lcd_data0                  LD19 */
 619                         0xa4 (PIN_OUTPUT_PULLDOWN | MUX_MODE0)  /* lcd_data1.lcd_data1                  LD20 */
 620                         0xa8 (PIN_OUTPUT_PULLDOWN | MUX_MODE0)  /* lcd_data2.lcd_data2                  LD21 */
 621                         0xac (PIN_OUTPUT_PULLDOWN | MUX_MODE0)  /* lcd_data3.lcd_data3                  LD22 */
 622                         0xb0 (PIN_OUTPUT_PULLDOWN | MUX_MODE0)  /* lcd_data4.lcd_data4                  LD23 */
 623                         0xe4 (PIN_OUTPUT_PULLDOWN | MUX_MODE0)  /* lcd_hsync.lcd_hsync                  HSYNC */
 624                         0xe0 (PIN_OUTPUT_PULLDOWN | MUX_MODE0)  /* lcd_vsync.lcd_vsync                  VSYNC */
 625                         0xec (PIN_OUTPUT_PULLDOWN | MUX_MODE0)  /* lcd_ac_bias_en.lcd_ac_bias_en        OE_ACD */
 626                         0xe8 (PIN_OUTPUT_PULLDOWN | MUX_MODE0)  /* lcd_pclk.lcd_pclk                    LSCLK */
 627                 >;
 628         };
 629
 630         pinctrl_tsc2007: tsc2007grp-1 {
 631                 pinctrl-single,pins = <
 632                         0x198 (PIN_INPUT_PULLUP | MUX_MODE7) /* mcasp0_axr0.gpio3_16                    SSI1_INT */
 633                 >;
 634         };
 635 };
 636
 637 &cpsw_emac0 {
 638         phy_id = <&davinci_mdio>, <0>;
 639         phy-mode = "rmii";
 640 };
 641
 642 &cpsw_emac1 {
 643         phy_id = <&davinci_mdio>, <1>;
 644         phy-mode = "rmii";
 645         status = "disabled";
 646 };
 647
 648 &davinci_mdio {
 649         pinctrl-names = "default", "sleep";
 650         pinctrl-0 = <&davinci_mdio_default>;
 651         pinctrl-1 = <&davinci_mdio_sleep>;
 652 };
 653
 654 &dcan0 {
 655         pinctrl-names = "default";
 656         pinctrl-0 = <&pinctrl_dcan0>;
 657         status = "okay";
 658 };
 659
 660 &dcan1 {
 661         pinctrl-names = "default";
 662         pinctrl-0 = <&pinctrl_dcan1>;
 663         status = "okay";
 664 };
 665
 666 &ehrpwm0 {
 667         status = "okay";
 668         pinctrl-names = "default";
 669         pinctrl-0 = <&pinctrl_pwm0>;
 670 };
 671
 672 &elm {
 673         status = "okay";
 674 };
 675
 676 &epwmss0 {
 677         status = "okay";
 678 };
 679
 680 &gpio0 {
 681         ti,gpio-always-on;
 682 };
 683
 684 &gpio1 {
 685         ti,gpio-always-on;
 686 };
 687
 688 &gpio2 {
 689         ti,gpio-always-on;
 690 };
 691
 692 &gpio3 {
 693         ti,gpio-always-on;
 694 };
 695
 696 &gpmc {
 697         status = "okay";
 698         pinctrl-names = "default";
 699         pinctrl-0 = <&pinctrl_gpmc_1>;
 700         ranges = <0 0 0x08000000 0x10000000>;   /* CS0: NAND */
 701
 702         nand@0 {
 703                 reg = <0 0 0>;
 704                 nand-bus-width = <8>;
 705                 nand-on-flash-bbt;
 706                 elm_id = <&elm>;
 707                 ti,nand-ecc-opt = "bch8";
 708
 709                 gpmc,device-nand = "true";
 710                 gpmc,device-width = <1>;
 711                 gpmc,sync-clk-ps = <0>;
 712                 gpmc,cs-on-ns = <0>;
 713                 gpmc,cs-rd-off-ns = <20>;
 714                 gpmc,cs-wr-off-ns = <25>;
 715                 gpmc,adv-on-ns = <0>;
 716                 gpmc,adv-rd-off-ns = <0>;
 717                 gpmc,adv-wr-off-ns = <0>;
 718                 gpmc,we-off-ns = <20>;
 719                 gpmc,oe-off-ns = <25>;
 720                 gpmc,access-ns = <25>;
 721                 gpmc,rd-cycle-ns = <30>;
 722                 gpmc,wr-cycle-ns = <30>;
 723                 gpmc,wr-access-ns = <15>;
 724                 gpmc,wr-data-mux-bus-ns = <0>;
 725                 gpmc,bus-turnaround-ns = <100>;
 726                 gpmc,cycle2cycle-delay-ns = <100>;
 727                 gpmc,clk-activation-ns = <0>;
 728                 gpmc,wait-monitoring-ns = <0>;
 729                 gpmc,wait-on-read = "true";
 730                 gpmc,wait-on-write = "true";
 731
 732                 #address-cells = <1>;
 733                 #size-cells = <1>;
 734
 735                 /* partitions will be filled in by U-Boot */
 736         };
 737 };
 738
 739 &i2c0 {
 740         status = "okay";
 741         pinctrl-names = "default";
 742         pinctrl-0 = <&pinctrl_i2c0_1>;
 743
 744         rtc1: ds1339@68 {
 745                 compatible = "dallas,ds1339";
 746                 reg = <0x68>;
 747         };
 748 /*
 749         pmic: lt3589@34 {
 750                 compatible = "lt,lt3589";
 751                 reg = <0x34>;
 752         };
 753 */
 754         sgtl5000: sgtl5000@0a {
 755                 compatible = "fsl,sgtl5000";
 756                 reg = <0x0a>;
 757                 VDDA-supply = <&reg_2v5>;
 758                 VDDIO-supply = <&reg_sw4>;
 759                 clocks = <&mclk 0>;
 760         };
 761
 762         touchscreen: tsc2007@48 {
 763                 compatible = "ti,tsc2007";
 764                 reg = <0x48>;
 765                 interrupt-parent = <&gpio3>;
 766                 interrupts = <16 2>;
 767                 pinctrl-names = "default";
 768                 pinctrl-0 = <&pinctrl_tsc2007>;
 769                 gpios = <&gpio3 16 GPIO_ACTIVE_LOW>;
 770                 ti,x-plate-ohms = <660>;
 771         };
 772
 773         polytouch: edt-ft5x06@38 {
 774                 compatible = "edt,edt-ft5x06";
 775                 reg = <0x38>;
 776                 interrupt-parent = <&gpio1>;
 777                 interrupts = <17 2>;
 778                 // TODO: add DT support to driver
 779                 reset-gpios = <&gpio1 18 GPIO_ACTIVE_LOW>;
 780                 wake-gpios = <&gpio1 27 GPIO_ACTIVE_HIGH>;
 781         };
 782 };
 783
 784 &lcdc {
 785         status = "okay";
 786 };
 787
 788 &mac {
 789         pinctrl-names = "default", "sleep";
 790         pinctrl-0 = <&cpsw_default>;
 791         pinctrl-1 = <&cpsw_sleep>;
 792 };
 793
 794 &mcasp1 {
 795         pinctrl-names = "default";
 796         pinctrl-0 = <&pinctrl_ssi_0>;
 797         op-mode = <0>;          /* MCASP_IIS_MODE */
 798         tdm-slots = <2>;
 799         serial-dir = <2 1 0 0>; /* 0: INACTIVE, 1: TX, 2: RX */
 800         tx-num-evt = <32>;
 801         rx-num-evt = <32>;
 802         status = "okay";
 803 };
 804
 805 &mmc1 {
 806         pinctrl-names = "default";
 807         pinctrl-0 = <&pinctrl_mmc1>;
 808         cd-gpios = <&gpio3 15 GPIO_ACTIVE_LOW>;
 809         vmmc-supply = <&reg_vmmc>;
 810         status = "okay";
 811 };
 812
 813 &phy_sel {
 814         rmii-clock-ext;
 815 };
 816
 817 &spi0 {
 818         status = "okay";
 819         pinctrl-names = "default";
 820         pinctrl-0 = <&pinctrl_cspi0>;
 821         ti,spi-num-cs = <2>;
 822         ti,pindir-d0-out-d1-in;
 823
 824         spidev0: spi@0 {
 825                 compatible = "spidev";
 826                 reg = <0>;
 827                 spi-max-frequency = <375000>;
 828         };
 829
 830         spidev1: spi@1 {
 831                 compatible = "spidev";
 832                 reg = <1>;
 833                 spi-max-frequency = <375000>;
 834         };
 835 };
 836
 837 &tscadc {
 838         status = "okay";
 839
 840         tsc {
 841                 ti,wires = <4>;
 842                 ti,x-plate-resistance = <200>;
 843                 ti,coordinate-readouts = <5>;
 844                 ti,wire-config = <0x01 0x10 0x23 0x32>;
 845         };
 846
 847         adc {
 848                 ti,adc-channels = <4 5 6 7>;
 849         };
 850 };
 851
 852 &uart0 {
 853         pinctrl-names = "default";
 854         pinctrl-0 = <&pinctrl_uart0_1>;
 855         status = "okay";
 856 };
 857
 858 &uart1 {
 859         pinctrl-names = "default";
 860         pinctrl-0 = <&pinctrl_uart1_1>;
 861         status = "okay";
 862 };
 863
 864 &uart5 {
 865         pinctrl-names = "default";
 866         pinctrl-0 = <&pinctrl_uart5_1>;
 867         status = "okay";
 868 };
 869
 870 &usb {
 871         status = "okay";
 872 };
 873
 874 &usb_ctrl_mod {
 875         status = "okay";
 876 };
 877
 878 &cppi41dma {
 879         status = "okay";
 880 };
 881
 882 &usb0 {
 883         status = "okay";
 884         dr_mode = "peripheral";
 885 };
 886
 887 &usb0_phy {
 888         pinctrl-names = "default";
 889         pinctrl-0 = <&pinctrl_usbotg>;
 890         vcc-supply = <&reg_usbotg>;
 891         status = "okay";
 892 };
 893
 894 &usb1 {
 895         status = "okay";
 896         dr_mode = "host";
 897 };
 898
 899 &usb1_phy {
 900         status = "okay";
 901         pinctrl-names = "default";
 902         pinctrl-0 = <&pinctrl_usb_host>;
 903         vcc-supply = <&reg_usbhost>;
 904 };