arch/arm/boot/dts/imx6qdl-hummingboard2.dtsi

   1 /*
   2  * Copyright (C) 2015 Rabeeh Khoury <rabeeh@solid-run.com>
   3  *
   4  * This file is dual-licensed: you can use it either under the terms
   5  * of the GPL or the X11 license, at your option. Note that this dual
   6  * licensing only applies to this file, and not this project as a
   7  * whole.
   8  *
   9  *  a) This file is free software; you can redistribute it and/or
  10  *     modify it under the terms of the GNU General Public License
  11  *     version 2 as published by the Free Software Foundation.
  12  *
  13  *     This file is distributed in the hope that it will be useful,
  14  *     but WITHOUT ANY WARRANTY; without even the implied warranty of
  15  *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16  *     GNU General Public License for more details.
  17  *
  18  * Or, alternatively,
  19  *
  20  *  b) Permission is hereby granted, free of charge, to any person
  21  *     obtaining a copy of this software and associated documentation
  22  *     files (the "Software"), to deal in the Software without
  23  *     restriction, including without limitation the rights to use,
  24  *     copy, modify, merge, publish, distribute, sublicense, and/or
  25  *     sell copies of the Software, and to permit persons to whom the
  26  *     Software is furnished to do so, subject to the following
  27  *     conditions:
  28  *
  29  *     The above copyright notice and this permission notice shall be
  30  *     included in all copies or substantial portions of the Software.
  31  *
  32  *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  33  *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
  34  *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  35  *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
  36  *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
  37  *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
  38  *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
  39  *     OTHER DEALINGS IN THE SOFTWARE.
  40  */
  41 #include <dt-bindings/sound/fsl-imx-audmux.h>
  42
  43 / {
  44         /* Will be filled by the bootloader */
  45         memory@10000000 {
  46                 device_type = "memory";
  47                 reg = <0x10000000 0>;
  48         };
  49
  50         chosen {
  51                 stdout-path = &uart1;
  52         };
  53
  54         ir_recv: ir-receiver {
  55                 compatible = "gpio-ir-receiver";
  56                 gpios = <&gpio7 9 GPIO_ACTIVE_LOW>;
  57                 pinctrl-names = "default";
  58                 pinctrl-0 = <&pinctrl_hummingboard2_gpio7_9>;
  59                 linux,rc-map-name = "rc-rc6-mce";
  60         };
  61
  62         v_3v2: regulator-v-3v2 {
  63                 compatible = "regulator-fixed";
  64                 regulator-always-on;
  65                 regulator-max-microvolt = <3300000>;
  66                 regulator-min-microvolt = <3300000>;
  67                 regulator-name = "v_3v2";
  68         };
  69
  70         v_5v0: regulator-v-5v0 {
  71                 compatible = "regulator-fixed";
  72                 regulator-always-on;
  73                 regulator-max-microvolt = <5000000>;
  74                 regulator-min-microvolt = <5000000>;
  75                 regulator-name = "v_5v0";
  76         };
  77
  78         vcc_1p8: regulator-vcc-1p8 {
  79                 compatible = "regulator-fixed";
  80                 regulator-always-on;
  81                 regulator-max-microvolt = <1800000>;
  82                 regulator-min-microvolt = <1800000>;
  83                 regulator-name = "vcc_1p8";
  84                 vin-supply = <&v_3v2>;
  85         };
  86
  87         v_sd: regulator-v-sd {
  88                 compatible = "regulator-fixed";
  89                 gpio = <&gpio4 30 GPIO_ACTIVE_HIGH>;
  90                 pinctrl-names = "default";
  91                 pinctrl-0 = <&pinctrl_hummingboard2_vmmc>;
  92                 regulator-boot-on;
  93                 regulator-max-microvolt = <3300000>;
  94                 regulator-min-microvolt = <3300000>;
  95                 regulator-name = "v_sd";
  96                 startup-delay-us = <1000>;
  97                 vin-supply = <&v_3v2>;
  98         };
  99
 100         v_usb1: regulator-v-usb1 {
 101                 compatible = "regulator-fixed";
 102                 enable-active-high;
 103                 gpio = <&gpio3 22 GPIO_ACTIVE_HIGH>;
 104                 pinctrl-names = "default";
 105                 pinctrl-0 = <&pinctrl_hummingboard2_usbotg_vbus>;
 106                 regulator-always-on;
 107                 regulator-max-microvolt = <5000000>;
 108                 regulator-min-microvolt = <5000000>;
 109                 regulator-name = "v_usb1";
 110                 vin-supply = <&v_5v0>;
 111         };
 112
 113         v_usb2: regulator-v-usb2 {
 114                 /* USB hub port 1 */
 115                 compatible = "regulator-fixed";
 116                 enable-active-high;
 117                 gpio = <&gpio1 0 GPIO_ACTIVE_HIGH>;
 118                 pinctrl-names = "default";
 119                 pinctrl-0 = <&pinctrl_hummingboard2_usbh1_vbus>;
 120                 regulator-always-on;
 121                 regulator-max-microvolt = <5000000>;
 122                 regulator-min-microvolt = <5000000>;
 123                 regulator-name = "v_usb2";
 124                 vin-supply = <&v_5v0>;
 125         };
 126
 127         v_usb3: regulator-v-usb3 {
 128                 /* USB hub port 3 */
 129                 compatible = "regulator-fixed";
 130                 enable-active-high;
 131                 gpio = <&gpio2 13 GPIO_ACTIVE_HIGH>;
 132                 pinctrl-names = "default";
 133                 pinctrl-0 = <&pinctrl_hummingboard2_usbh2_vbus>;
 134                 regulator-always-on;
 135                 regulator-max-microvolt = <5000000>;
 136                 regulator-min-microvolt = <5000000>;
 137                 regulator-name = "v_usb3";
 138                 vin-supply = <&v_5v0>;
 139         };
 140
 141         v_usb4: regulator-v-usb4 {
 142                 /* USB hub port 4 */
 143                 compatible = "regulator-fixed";
 144                 enable-active-high;
 145                 gpio = <&gpio7 10 GPIO_ACTIVE_HIGH>;
 146                 pinctrl-names = "default";
 147                 pinctrl-0 = <&pinctrl_hummingboard2_usbh3_vbus>;
 148                 regulator-always-on;
 149                 regulator-max-microvolt = <5000000>;
 150                 regulator-min-microvolt = <5000000>;
 151                 regulator-name = "v_usb4";
 152                 vin-supply = <&v_5v0>;
 153         };
 154
 155         audio: sound-sgtl5000 {
 156                 compatible = "simple-audio-card";
 157                 simple-audio-card,name = "On-board Codec";
 158                 simple-audio-card,format = "i2s";
 159                 simple-audio-card,bitclock-master = <&sound_codec>;
 160                 simple-audio-card,frame-master = <&sound_codec>;
 161                 simple-audio-card,widgets =
 162                         "Microphone", "Mic Jack",
 163                         "Headphone", "Headphone Jack";
 164                 simple-audio-card,routing =
 165                         "MIC_IN", "Mic Jack",
 166                         "Mic Jack", "Mic Bias",
 167                         "Headphone Jack", "HP_OUT";
 168
 169                 sound_cpu: simple-audio-card,cpu {
 170                         sound-dai = <&ssi1>;
 171                 };
 172
 173                 sound_codec: simple-audio-card,codec {
 174                         sound-dai = <&sgtl5000>;
 175                 };
 176         };
 177 };
 178
 179 &audmux {
 180         status = "okay";
 181
 182         ssi1 {
 183                 fsl,audmux-port = <0>;
 184                 fsl,port-config = <
 185                         (IMX_AUDMUX_V2_PTCR_SYN |
 186                          IMX_AUDMUX_V2_PTCR_TFSEL(4) |
 187                          IMX_AUDMUX_V2_PTCR_TCSEL(4) |
 188                          IMX_AUDMUX_V2_PTCR_TFSDIR |
 189                          IMX_AUDMUX_V2_PTCR_TCLKDIR)
 190                          IMX_AUDMUX_V2_PDCR_RXDSEL(4)
 191                 >;
 192         };
 193
 194         pins5 {
 195                 fsl,audmux-port = <4>;
 196                 fsl,port-config = <
 197                         IMX_AUDMUX_V2_PTCR_SYN
 198                         IMX_AUDMUX_V2_PDCR_RXDSEL(0)
 199                 >;
 200         };
 201 };
 202
 203 &ecspi2 {
 204         pinctrl-names = "default";
 205         pinctrl-0 = <&pinctrl_hummingboard2_ecspi2>;
 206         cs-gpios = <&gpio2 26 0>;
 207         status = "okay";
 208 };
 209
 210 &hdmi {
 211         pinctrl-names = "default";
 212         pinctrl-0 = <&pinctrl_hummingboard2_hdmi>;
 213         ddc-i2c-bus = <&i2c2>;
 214         status = "okay";
 215 };
 216
 217 &i2c1 {
 218         clock-frequency = <100000>;
 219         pinctrl-names = "default";
 220         pinctrl-0 = <&pinctrl_hummingboard2_i2c1>;
 221         status = "okay";
 222
 223         pcf8523: rtc@68 {
 224                 compatible = "nxp,pcf8523";
 225                 reg = <0x68>;
 226         };
 227
 228         sgtl5000: codec@a {
 229                 clocks = <&clks IMX6QDL_CLK_CKO>;
 230                 compatible = "fsl,sgtl5000";
 231                 #sound-dai-cells = <0>;
 232                 pinctrl-names = "default";
 233                 pinctrl-0 = <&pinctrl_hummingboard2_sgtl5000>;
 234                 reg = <0x0a>;
 235                 VDDA-supply = <&v_3v2>;
 236                 VDDD-supply = <&vcc_1p8>;
 237                 VDDIO-supply = <&v_3v2>;
 238         };
 239 };
 240
 241 &i2c2 {
 242         clock-frequency = <100000>;
 243         pinctrl-names = "default";
 244         pinctrl-0 = <&pinctrl_hummingboard2_i2c2>;
 245         status = "okay";
 246 };
 247
 248 &i2c3 {
 249         clock-frequency = <100000>;
 250         pinctrl-names = "default";
 251         pinctrl-0 = <&pinctrl_hummingboard2_i2c3>;
 252         status = "okay";
 253 };
 254
 255 &iomuxc {
 256         pinctrl-names = "default";
 257         pinctrl-0 = <&pinctrl_hog>;
 258
 259         hummingboard2 {
 260                 pinctrl_hog: hoggrp {
 261                 fsl,pins = <
 262                                 /*
 263                                  * 36 pin headers GPIO description. The pins
 264                                  * numbering as following -
 265                                  *
 266                                  *      3.2v    5v      74      75
 267                                  *      73      72      71      70
 268                                  *      69      68      67      66
 269                                  *
 270                                  *      77      78      79      76
 271                                  *      65      64      61      60
 272                                  *      53      52      51      50
 273                                  *      49      48      166     132
 274                                  *      95      94      90      91
 275                                  *      GND     54      24      204
 276                                  *
 277                                  * The GPIO numbers can be extracted using
 278                                  * signal name from below.
 279                                  * Example -
 280                                  * MX6QDL_PAD_EIM_DA10__GPIO3_IO10 is
 281                                  * GPIO(3,10) which is (3-1)*32+10 = gpio 74
 282                                  *
 283                                  * i.e. The mapping of GPIO(X,Y) to Linux gpio
 284                                  * number is : gpio number = (X-1) * 32 + Y
 285                                  */
 286                                 /* DI1_PIN15 */
 287                                 MX6QDL_PAD_EIM_DA10__GPIO3_IO10 0x400130b1
 288                                 /* DI1_PIN02 */
 289                                 MX6QDL_PAD_EIM_DA11__GPIO3_IO11 0x400130b1
 290                                 /* DISP1_DATA00 */
 291                                 MX6QDL_PAD_EIM_DA9__GPIO3_IO09 0x400130b1
 292                                 /* DISP1_DATA01 */
 293                                 MX6QDL_PAD_EIM_DA8__GPIO3_IO08 0x400130b1
 294                                 /* DISP1_DATA02 */
 295                                 MX6QDL_PAD_EIM_DA7__GPIO3_IO07 0x400130b1
 296                                 /* DISP1_DATA03 */
 297                                 MX6QDL_PAD_EIM_DA6__GPIO3_IO06 0x400130b1
 298                                 /* DISP1_DATA04 */
 299                                 MX6QDL_PAD_EIM_DA5__GPIO3_IO05 0x400130b1
 300                                 /* DISP1_DATA05 */
 301                                 MX6QDL_PAD_EIM_DA4__GPIO3_IO04 0x400130b1
 302                                 /* DISP1_DATA06 */
 303                                 MX6QDL_PAD_EIM_DA3__GPIO3_IO03 0x400130b1
 304                                 /* DISP1_DATA07 */
 305                                 MX6QDL_PAD_EIM_DA2__GPIO3_IO02 0x400130b1
 306                                 /* DI1_D0_CS */
 307                                 MX6QDL_PAD_EIM_DA13__GPIO3_IO13 0x400130b1
 308                                 /* DI1_D1_CS */
 309                                 MX6QDL_PAD_EIM_DA14__GPIO3_IO14 0x400130b1
 310                                 /* DI1_PIN01 */
 311                                 MX6QDL_PAD_EIM_DA15__GPIO3_IO15 0x400130b1
 312                                 /* DI1_PIN03 */
 313                                 MX6QDL_PAD_EIM_DA12__GPIO3_IO12 0x400130b1
 314                                 /* DISP1_DATA08 */
 315                                 MX6QDL_PAD_EIM_DA1__GPIO3_IO01 0x400130b1
 316                                 /* DISP1_DATA09 */
 317                                 MX6QDL_PAD_EIM_DA0__GPIO3_IO00 0x400130b1
 318                                 /* DISP1_DATA10 */
 319                                 MX6QDL_PAD_EIM_EB1__GPIO2_IO29 0x400130b1
 320                                 /* DISP1_DATA11 */
 321                                 MX6QDL_PAD_EIM_EB0__GPIO2_IO28 0x400130b1
 322                                 /* DISP1_DATA12 */
 323                                 MX6QDL_PAD_EIM_A17__GPIO2_IO21 0x400130b1
 324                                 /* DISP1_DATA13 */
 325                                 MX6QDL_PAD_EIM_A18__GPIO2_IO20 0x400130b1
 326                                 /* DISP1_DATA14 */
 327                                 MX6QDL_PAD_EIM_A19__GPIO2_IO19 0x400130b1
 328                                 /* DISP1_DATA15 */
 329                                 MX6QDL_PAD_EIM_A20__GPIO2_IO18 0x400130b1
 330                                 /* DISP1_DATA16 */
 331                                 MX6QDL_PAD_EIM_A21__GPIO2_IO17 0x400130b1
 332                                 /* DISP1_DATA17 */
 333                                 MX6QDL_PAD_EIM_A22__GPIO2_IO16 0x400130b1
 334                                 /* DISP1_DATA18 */
 335                                 MX6QDL_PAD_EIM_A23__GPIO6_IO06 0x400130b1
 336                                 /* DISP1_DATA19 */
 337                                 MX6QDL_PAD_EIM_A24__GPIO5_IO04 0x400130b1
 338                                 /* DISP1_DATA20 */
 339                                 MX6QDL_PAD_EIM_D31__GPIO3_IO31 0x400130b1
 340                                 /* DISP1_DATA21 */
 341                                 MX6QDL_PAD_EIM_D30__GPIO3_IO30 0x400130b1
 342                                 /* DISP1_DATA22 */
 343                                 MX6QDL_PAD_EIM_D26__GPIO3_IO26 0x400130b1
 344                                 /* DISP1_DATA23 */
 345                                 MX6QDL_PAD_EIM_D27__GPIO3_IO27 0x400130b1
 346                                 /* DI1_DISP_CLK */
 347                                 MX6QDL_PAD_EIM_A16__GPIO2_IO22 0x400130b1
 348                                 /* SPDIF_IN */
 349                                 MX6QDL_PAD_ENET_RX_ER__GPIO1_IO24 0x400130b1
 350                                 /* SPDIF_OUT */
 351                                 MX6QDL_PAD_GPIO_17__GPIO7_IO12 0x400130b1
 352
 353                                 /* MikroBUS GPIO pin number 10 */
 354                                 MX6QDL_PAD_EIM_LBA__GPIO2_IO27 0x400130b1
 355                         >;
 356                 };
 357
 358                 pinctrl_hummingboard2_ecspi2: hummingboard2-ecspi2grp {
 359                         fsl,pins = <
 360                                 MX6QDL_PAD_EIM_OE__ECSPI2_MISO  0x100b1
 361                                 MX6QDL_PAD_EIM_CS1__ECSPI2_MOSI 0x100b1
 362                                 MX6QDL_PAD_EIM_CS0__ECSPI2_SCLK 0x100b1
 363                                 MX6QDL_PAD_EIM_RW__GPIO2_IO26   0x000b1 /* CS */
 364                         >;
 365                 };
 366
 367                 pinctrl_hummingboard2_gpio7_9: hummingboard2-gpio7_9 {
 368                         fsl,pins = <
 369                                 MX6QDL_PAD_SD4_CMD__GPIO7_IO09 0x80000000
 370                         >;
 371                 };
 372
 373                 pinctrl_hummingboard2_hdmi: hummingboard2-hdmi {
 374                         fsl,pins = <
 375                                 MX6QDL_PAD_KEY_ROW2__HDMI_TX_CEC_LINE 0x1f8b0
 376                         >;
 377                 };
 378
 379                 pinctrl_hummingboard2_i2c1: hummingboard2-i2c1 {
 380                         fsl,pins = <
 381                                 MX6QDL_PAD_EIM_D21__I2C1_SCL 0x4001b8b1
 382                                 MX6QDL_PAD_EIM_D28__I2C1_SDA 0x4001b8b1
 383                         >;
 384                 };
 385
 386                 pinctrl_hummingboard2_i2c2: hummingboard2-i2c2 {
 387                         fsl,pins = <
 388                                 MX6QDL_PAD_KEY_COL3__I2C2_SCL 0x4001b8b1
 389                                 MX6QDL_PAD_KEY_ROW3__I2C2_SDA 0x4001b8b1
 390                         >;
 391                 };
 392
 393                 pinctrl_hummingboard2_i2c3: hummingboard2-i2c3 {
 394                         fsl,pins = <
 395                                 MX6QDL_PAD_EIM_D17__I2C3_SCL 0x4001b8b1
 396                                 MX6QDL_PAD_EIM_D18__I2C3_SDA 0x4001b8b1
 397                         >;
 398                 };
 399
 400                 pinctrl_hummingboard2_mipi: hummingboard2_mipi {
 401                         fsl,pins = <
 402                                 MX6QDL_PAD_SD4_DAT2__GPIO2_IO10 0x4001b8b1
 403                                 MX6QDL_PAD_KEY_COL4__GPIO4_IO14 0x4001b8b1
 404                                 MX6QDL_PAD_NANDF_CS2__CCM_CLKO2 0x130b0
 405                         >;
 406                 };
 407
 408                 pinctrl_hummingboard2_pcie_reset: hummingboard2-pcie-reset {
 409                         fsl,pins = <
 410                                 MX6QDL_PAD_SD4_DAT3__GPIO2_IO11 0x1b0b1
 411                         >;
 412                 };
 413
 414                 pinctrl_hummingboard2_pwm1: pwm1grp {
 415                         fsl,pins = <
 416                                 MX6QDL_PAD_DISP0_DAT8__PWM1_OUT 0x1b0b1
 417                         >;
 418                 };
 419
 420                 pinctrl_hummingboard2_pwm3: pwm3grp {
 421                         fsl,pins = <
 422                                 MX6QDL_PAD_SD4_DAT1__PWM3_OUT 0x1b0b1
 423                         >;
 424                 };
 425
 426                 pinctrl_hummingboard2_sgtl5000: hummingboard2-sgtl5000 {
 427                         fsl,pins = <
 428                                 MX6QDL_PAD_DISP0_DAT19__AUD5_RXD 0x130b0
 429                                 MX6QDL_PAD_KEY_COL0__AUD5_TXC 0x130b0
 430                                 MX6QDL_PAD_KEY_ROW0__AUD5_TXD 0x110b0
 431                                 MX6QDL_PAD_KEY_COL1__AUD5_TXFS 0x130b0
 432                                 MX6QDL_PAD_GPIO_5__CCM_CLKO1 0x130b0
 433                         >;
 434                 };
 435
 436                 pinctrl_hummingboard2_usbh1_vbus: hummingboard2-usbh1-vbus {
 437                         fsl,pins = <MX6QDL_PAD_GPIO_0__GPIO1_IO00 0x1b0b0>;
 438                 };
 439
 440                 pinctrl_hummingboard2_usbh2_vbus: hummingboard2-usbh2-vbus {
 441                         fsl,pins = <MX6QDL_PAD_SD4_DAT5__GPIO2_IO13 0x1b0b0>;
 442                 };
 443
 444                 pinctrl_hummingboard2_usbh3_vbus: hummingboard2-usbh3-vbus {
 445                         fsl,pins = <MX6QDL_PAD_SD4_CLK__GPIO7_IO10 0x1b0b0>;
 446                 };
 447
 448                 pinctrl_hummingboard2_usbotg_id: hummingboard2-usbotg-id {
 449                         /*
 450                          * We want it pulled down for a fixed host connection.
 451                          */
 452                         fsl,pins = <MX6QDL_PAD_GPIO_1__USB_OTG_ID 0x13059>;
 453                 };
 454
 455                 pinctrl_hummingboard2_usbotg_vbus: hummingboard2-usbotg-vbus {
 456                         fsl,pins = <MX6QDL_PAD_EIM_D22__GPIO3_IO22 0x1b0b0>;
 457                 };
 458
 459                 pinctrl_hummingboard2_usdhc2_aux: hummingboard2-usdhc2-aux {
 460                         fsl,pins = <
 461                                 MX6QDL_PAD_GPIO_4__GPIO1_IO04    0x1f071
 462                                 MX6QDL_PAD_KEY_ROW1__SD2_VSELECT 0x1b071
 463                         >;
 464                 };
 465
 466                 pinctrl_hummingboard2_usdhc2: hummingboard2-usdhc2 {
 467                         fsl,pins = <
 468                                 MX6QDL_PAD_SD2_CMD__SD2_CMD    0x17059
 469                                 MX6QDL_PAD_SD2_CLK__SD2_CLK    0x10059
 470                                 MX6QDL_PAD_SD2_DAT0__SD2_DATA0 0x17059
 471                                 MX6QDL_PAD_SD2_DAT1__SD2_DATA1 0x17059
 472                                 MX6QDL_PAD_SD2_DAT2__SD2_DATA2 0x17059
 473                                 MX6QDL_PAD_SD2_DAT3__SD2_DATA3 0x13059
 474                         >;
 475                 };
 476
 477                 pinctrl_hummingboard2_usdhc2_100mhz: hummingboard2-usdhc2-100mhz {
 478                         fsl,pins = <
 479                                 MX6QDL_PAD_SD2_CMD__SD2_CMD    0x170b9
 480                                 MX6QDL_PAD_SD2_CLK__SD2_CLK    0x100b9
 481                                 MX6QDL_PAD_SD2_DAT0__SD2_DATA0 0x170b9
 482                                 MX6QDL_PAD_SD2_DAT1__SD2_DATA1 0x170b9
 483                                 MX6QDL_PAD_SD2_DAT2__SD2_DATA2 0x170b9
 484                                 MX6QDL_PAD_SD2_DAT3__SD2_DATA3 0x130b9
 485                         >;
 486                 };
 487
 488                 pinctrl_hummingboard2_usdhc2_200mhz: hummingboard2-usdhc2-200mhz {
 489                         fsl,pins = <
 490                                 MX6QDL_PAD_SD2_CMD__SD2_CMD    0x170f9
 491                                 MX6QDL_PAD_SD2_CLK__SD2_CLK    0x100f9
 492                                 MX6QDL_PAD_SD2_DAT0__SD2_DATA0 0x170f9
 493                                 MX6QDL_PAD_SD2_DAT1__SD2_DATA1 0x170f9
 494                                 MX6QDL_PAD_SD2_DAT2__SD2_DATA2 0x170f9
 495                                 MX6QDL_PAD_SD2_DAT3__SD2_DATA3 0x130f9
 496                         >;
 497                 };
 498
 499                 pinctrl_hummingboard2_vmmc: hummingboard2-vmmc {
 500                         fsl,pins = <
 501                                 MX6QDL_PAD_DISP0_DAT9__GPIO4_IO30 0x1b0b0
 502                         >;
 503                 };
 504
 505                 pinctrl_hummingboard2_uart3: hummingboard2-uart3 {
 506                         fsl,pins = <
 507                                 MX6QDL_PAD_EIM_D25__UART3_TX_DATA       0x1b0b1
 508                                 MX6QDL_PAD_EIM_D24__UART3_RX_DATA       0x40013000
 509                         >;
 510                 };
 511         };
 512 };
 513
 514 &pcie {
 515         pinctrl-names = "default";
 516         pinctrl-0 = <&pinctrl_hummingboard2_pcie_reset>;
 517         reset-gpio = <&gpio2 11 GPIO_ACTIVE_LOW>;
 518         status = "okay";
 519 };
 520
 521 &pwm1 {
 522         pinctrl-names = "default";
 523         pinctrl-0 = <&pinctrl_hummingboard2_pwm1>;
 524         status = "okay";
 525 };
 526
 527 &pwm3 {
 528         pinctrl-names = "default";
 529         pinctrl-0 = <&pinctrl_hummingboard2_pwm3>;
 530         status = "okay";
 531 };
 532
 533 &ssi1 {
 534         status = "okay";
 535 };
 536
 537 &usbh1 {
 538         disable-over-current;
 539         status = "okay";
 540 };
 541
 542 &usbotg {
 543         disable-over-current;
 544         pinctrl-names = "default";
 545         pinctrl-0 = <&pinctrl_hummingboard2_usbotg_id>;
 546         vbus-supply = <&v_usb1>;
 547         status = "okay";
 548 };
 549
 550 &usdhc2 {
 551         pinctrl-names = "default", "state_100mhz", "state_200mhz";
 552         pinctrl-0 = <
 553                 &pinctrl_hummingboard2_usdhc2_aux
 554                 &pinctrl_hummingboard2_usdhc2
 555         >;
 556         pinctrl-1 = <
 557                 &pinctrl_hummingboard2_usdhc2_aux
 558                 &pinctrl_hummingboard2_usdhc2_100mhz
 559         >;
 560         pinctrl-2 = <
 561                 &pinctrl_hummingboard2_usdhc2_aux
 562                 &pinctrl_hummingboard2_usdhc2_200mhz
 563         >;
 564         vmmc-supply = <&v_sd>;
 565         cd-gpios = <&gpio1 4 GPIO_ACTIVE_LOW>;
 566         status = "okay";
 567 };
 568
 569 &uart3 {
 570         pinctrl-names = "default";
 571         pinctrl-0 = <&pinctrl_hummingboard2_uart3>;
 572         status = "okay";
 573 };
 574
 575 &vcc_3v3 {
 576         vin-supply = <&v_3v2>;
 577 };