arch/arm/boot/dts/imx6q-gw5400-a.dts

   1 /*
   2  * Copyright 2013 Gateworks Corporation
   3  *
   4  * The code contained herein is licensed under the GNU General Public
   5  * License. You may obtain a copy of the GNU General Public License
   6  * Version 2 or later at the following locations:
   7  *
   8  * http://www.opensource.org/licenses/gpl-license.html
   9  * http://www.gnu.org/copyleft/gpl.html
  10  */
  11
  12 /dts-v1/;
  13 #include "imx6q.dtsi"
  14
  15 / {
  16         model = "Gateworks Ventana GW5400-A";
  17         compatible = "gw,imx6q-gw5400-a", "gw,ventana", "fsl,imx6q";
  18
  19         /* these are used by bootloader for disabling nodes */
  20         aliases {
  21                 ethernet0 = &fec;
  22                 ethernet1 = &eth1;
  23                 i2c0 = &i2c1;
  24                 i2c1 = &i2c2;
  25                 i2c2 = &i2c3;
  26                 led0 = &led0;
  27                 led1 = &led1;
  28                 led2 = &led2;
  29                 sky2 = &eth1;
  30                 ssi0 = &ssi1;
  31                 spi0 = &ecspi1;
  32                 usb0 = &usbh1;
  33                 usb1 = &usbotg;
  34                 usdhc2 = &usdhc3;
  35         };
  36
  37         chosen {
  38                 bootargs = "console=ttymxc1,115200";
  39         };
  40
  41         leds {
  42                 compatible = "gpio-leds";
  43
  44                 led0: user1 {
  45                         label = "user1";
  46                         gpios = <&gpio4 6 0>; /* 102 -> MX6_PANLEDG */
  47                         default-state = "on";
  48                         linux,default-trigger = "heartbeat";
  49                 };
  50
  51                 led1: user2 {
  52                         label = "user2";
  53                         gpios = <&gpio4 10 0>; /* 106 -> MX6_PANLEDR */
  54                         default-state = "off";
  55                 };
  56
  57                 led2: user3 {
  58                         label = "user3";
  59                         gpios = <&gpio4 15 1>; /* 111 -> MX6_LOCLED# */
  60                         default-state = "off";
  61                 };
  62         };
  63
  64         memory {
  65                 reg = <0x10000000 0x40000000>;
  66         };
  67
  68         pps {
  69                 compatible = "pps-gpio";
  70                 gpios = <&gpio1 5 0>;
  71                 status = "okay";
  72         };
  73
  74         regulators {
  75                 compatible = "simple-bus";
  76                 #address-cells = <1>;
  77                 #size-cells = <0>;
  78
  79                 reg_1p0v: regulator@0 {
  80                         compatible = "regulator-fixed";
  81                         reg = <0>;
  82                         regulator-name = "1P0V";
  83                         regulator-min-microvolt = <1000000>;
  84                         regulator-max-microvolt = <1000000>;
  85                         regulator-always-on;
  86                 };
  87
  88                 reg_3p3v: regulator@1 {
  89                         compatible = "regulator-fixed";
  90                         reg = <1>;
  91                         regulator-name = "3P3V";
  92                         regulator-min-microvolt = <3300000>;
  93                         regulator-max-microvolt = <3300000>;
  94                         regulator-always-on;
  95                 };
  96
  97                 reg_usb_h1_vbus: regulator@2 {
  98                         compatible = "regulator-fixed";
  99                         reg = <2>;
 100                         regulator-name = "usb_h1_vbus";
 101                         regulator-min-microvolt = <5000000>;
 102                         regulator-max-microvolt = <5000000>;
 103                         regulator-always-on;
 104                 };
 105
 106                 reg_usb_otg_vbus: regulator@3 {
 107                         compatible = "regulator-fixed";
 108                         reg = <3>;
 109                         regulator-name = "usb_otg_vbus";
 110                         regulator-min-microvolt = <5000000>;
 111                         regulator-max-microvolt = <5000000>;
 112                         gpio = <&gpio3 22 0>;
 113                         enable-active-high;
 114                 };
 115         };
 116
 117         sound {
 118                 compatible = "fsl,imx6q-sabrelite-sgtl5000",
 119                              "fsl,imx-audio-sgtl5000";
 120                 model = "imx6q-sabrelite-sgtl5000";
 121                 ssi-controller = <&ssi1>;
 122                 audio-codec = <&codec>;
 123                 audio-routing =
 124                         "MIC_IN", "Mic Jack",
 125                         "Mic Jack", "Mic Bias",
 126                         "Headphone Jack", "HP_OUT";
 127                 mux-int-port = <1>;
 128                 mux-ext-port = <4>;
 129         };
 130 };
 131
 132 &audmux {
 133         pinctrl-names = "default";
 134         pinctrl-0 = <&pinctrl_audmux>;
 135         status = "okay";
 136 };
 137
 138 &ecspi1 {
 139         fsl,spi-num-chipselects = <1>;
 140         cs-gpios = <&gpio3 19 0>;
 141         pinctrl-names = "default";
 142         pinctrl-0 = <&pinctrl_ecspi1>;
 143         status = "okay";
 144
 145         flash: m25p80@0 {
 146                 compatible = "sst,w25q256";
 147                 spi-max-frequency = <30000000>;
 148                 reg = <0>;
 149         };
 150 };
 151
 152 &fec {
 153         pinctrl-names = "default";
 154         pinctrl-0 = <&pinctrl_enet>;
 155         phy-mode = "rgmii";
 156         phy-reset-gpios = <&gpio1 30 0>;
 157         status = "okay";
 158 };
 159
 160 &hdmi {
 161         ddc-i2c-bus = <&i2c3>;
 162         status = "okay";
 163 };
 164
 165 &i2c1 {
 166         clock-frequency = <100000>;
 167         pinctrl-names = "default";
 168         pinctrl-0 = <&pinctrl_i2c1>;
 169         status = "okay";
 170
 171         eeprom1: eeprom@50 {
 172                 compatible = "atmel,24c02";
 173                 reg = <0x50>;
 174                 pagesize = <16>;
 175         };
 176
 177         eeprom2: eeprom@51 {
 178                 compatible = "atmel,24c02";
 179                 reg = <0x51>;
 180                 pagesize = <16>;
 181         };
 182
 183         eeprom3: eeprom@52 {
 184                 compatible = "atmel,24c02";
 185                 reg = <0x52>;
 186                 pagesize = <16>;
 187         };
 188
 189         eeprom4: eeprom@53 {
 190                 compatible = "atmel,24c02";
 191                 reg = <0x53>;
 192                 pagesize = <16>;
 193         };
 194
 195         gpio: pca9555@23 {
 196                 compatible = "nxp,pca9555";
 197                 reg = <0x23>;
 198                 gpio-controller;
 199                 #gpio-cells = <2>;
 200         };
 201
 202         hwmon: gsc@29 {
 203                 compatible = "gw,gsp";
 204                 reg = <0x29>;
 205         };
 206
 207         rtc: ds1672@68 {
 208                 compatible = "dallas,ds1672";
 209                 reg = <0x68>;
 210         };
 211 };
 212
 213 &i2c2 {
 214         clock-frequency = <100000>;
 215         pinctrl-names = "default";
 216         pinctrl-0 = <&pinctrl_i2c2>;
 217         status = "okay";
 218
 219         pmic: pfuze100@08 {
 220                 compatible = "fsl,pfuze100";
 221                 reg = <0x08>;
 222
 223                 regulators {
 224                         sw1a_reg: sw1ab {
 225                                 regulator-min-microvolt = <300000>;
 226                                 regulator-max-microvolt = <1875000>;
 227                                 regulator-boot-on;
 228                                 regulator-always-on;
 229                                 regulator-ramp-delay = <6250>;
 230                         };
 231
 232                         sw1c_reg: sw1c {
 233                                 regulator-min-microvolt = <300000>;
 234                                 regulator-max-microvolt = <1875000>;
 235                                 regulator-boot-on;
 236                                 regulator-always-on;
 237                                 regulator-ramp-delay = <6250>;
 238                         };
 239
 240                         sw2_reg: sw2 {
 241                                 regulator-min-microvolt = <800000>;
 242                                 regulator-max-microvolt = <3950000>;
 243                                 regulator-boot-on;
 244                                 regulator-always-on;
 245                         };
 246
 247                         sw3a_reg: sw3a {
 248                                 regulator-min-microvolt = <400000>;
 249                                 regulator-max-microvolt = <1975000>;
 250                                 regulator-boot-on;
 251                                 regulator-always-on;
 252                         };
 253
 254                         sw3b_reg: sw3b {
 255                                 regulator-min-microvolt = <400000>;
 256                                 regulator-max-microvolt = <1975000>;
 257                                 regulator-boot-on;
 258                                 regulator-always-on;
 259                         };
 260
 261                         sw4_reg: sw4 {
 262                                 regulator-min-microvolt = <800000>;
 263                                 regulator-max-microvolt = <3300000>;
 264                         };
 265
 266                         swbst_reg: swbst {
 267                                 regulator-min-microvolt = <5000000>;
 268                                 regulator-max-microvolt = <5150000>;
 269                         };
 270
 271                         snvs_reg: vsnvs {
 272                                 regulator-min-microvolt = <1000000>;
 273                                 regulator-max-microvolt = <3000000>;
 274                                 regulator-boot-on;
 275                                 regulator-always-on;
 276                         };
 277
 278                         vref_reg: vrefddr {
 279                                 regulator-boot-on;
 280                                 regulator-always-on;
 281                         };
 282
 283                         vgen1_reg: vgen1 {
 284                                 regulator-min-microvolt = <800000>;
 285                                 regulator-max-microvolt = <1550000>;
 286                         };
 287
 288                         vgen2_reg: vgen2 {
 289                                 regulator-min-microvolt = <800000>;
 290                                 regulator-max-microvolt = <1550000>;
 291                         };
 292
 293                         vgen3_reg: vgen3 {
 294                                 regulator-min-microvolt = <1800000>;
 295                                 regulator-max-microvolt = <3300000>;
 296                         };
 297
 298                         vgen4_reg: vgen4 {
 299                                 regulator-min-microvolt = <1800000>;
 300                                 regulator-max-microvolt = <3300000>;
 301                                 regulator-always-on;
 302                         };
 303
 304                         vgen5_reg: vgen5 {
 305                                 regulator-min-microvolt = <1800000>;
 306                                 regulator-max-microvolt = <3300000>;
 307                                 regulator-always-on;
 308                         };
 309
 310                         vgen6_reg: vgen6 {
 311                                 regulator-min-microvolt = <1800000>;
 312                                 regulator-max-microvolt = <3300000>;
 313                                 regulator-always-on;
 314                         };
 315                 };
 316         };
 317
 318         pciswitch: pex8609@3f {
 319                 compatible = "plx,pex8609";
 320                 reg = <0x3f>;
 321         };
 322
 323         pciclkgen: si52147@6b {
 324                 compatible = "sil,si52147";
 325                 reg = <0x6b>;
 326         };
 327 };
 328
 329 &i2c3 {
 330         clock-frequency = <100000>;
 331         pinctrl-names = "default";
 332         pinctrl-0 = <&pinctrl_i2c3>;
 333         status = "okay";
 334
 335         accelerometer: mma8450@1c {
 336                 compatible = "fsl,mma8450";
 337                 reg = <0x1c>;
 338         };
 339
 340         codec: sgtl5000@0a {
 341                 compatible = "fsl,sgtl5000";
 342                 reg = <0x0a>;
 343                 clocks = <&clks 201>;
 344                 VDDA-supply = <&sw4_reg>;
 345                 VDDIO-supply = <&reg_3p3v>;
 346         };
 347
 348         hdmiin: adv7611@4c {
 349                 compatible = "adi,adv7611";
 350                 reg = <0x4c>;
 351         };
 352
 353         touchscreen: egalax_ts@04 {
 354                 compatible = "eeti,egalax_ts";
 355                 reg = <0x04>;
 356                 interrupt-parent = <&gpio7>;
 357                 interrupts = <12 2>; /* gpio7_12 active low */
 358                 wakeup-gpios = <&gpio7 12 0>;
 359         };
 360
 361         videoout: adv7393@2a {
 362                 compatible = "adi,adv7393";
 363                 reg = <0x2a>;
 364         };
 365
 366         videoin: adv7180@20 {
 367                 compatible = "adi,adv7180";
 368                 reg = <0x20>;
 369         };
 370 };
 371
 372 &iomuxc {
 373         pinctrl-names = "default";
 374         pinctrl-0 = <&pinctrl_hog>;
 375
 376         imx6q-gw5400-a {
 377                 pinctrl_hog: hoggrp {
 378                         fsl,pins = <
 379                                 MX6QDL_PAD_EIM_D22__GPIO3_IO22    0x80000000 /* OTG_PWR_EN */
 380                                 MX6QDL_PAD_EIM_D19__GPIO3_IO19    0x80000000 /* SPINOR_CS0# */
 381                                 MX6QDL_PAD_ENET_TX_EN__GPIO1_IO28 0x80000000 /* PCIE IRQ */
 382                                 MX6QDL_PAD_ENET_TXD1__GPIO1_IO29  0x80000000 /* PCIE RST */
 383                                 MX6QDL_PAD_GPIO_0__CCM_CLKO1      0x000130b0 /* AUD4_MCK */
 384                                 MX6QDL_PAD_GPIO_5__GPIO1_IO05     0x80000000 /* GPS_PPS */
 385                                 MX6QDL_PAD_GPIO_17__GPIO7_IO12    0x80000000 /* TOUCH_IRQ# */
 386                                 MX6QDL_PAD_KEY_COL0__GPIO4_IO06   0x80000000 /* user1 led */
 387                                 MX6QDL_PAD_KEY_COL2__GPIO4_IO10   0x80000000 /* user2 led */
 388                                 MX6QDL_PAD_KEY_ROW4__GPIO4_IO15   0x80000000 /* user3 led */
 389                                 MX6QDL_PAD_SD1_DAT0__GPIO1_IO16   0x80000000 /* USBHUB_RST# */
 390                                 MX6QDL_PAD_SD1_DAT3__GPIO1_IO21   0x80000000 /* MIPI_DIO */
 391                          >;
 392                 };
 393
 394                 pinctrl_audmux: audmuxgrp {
 395                         fsl,pins = <
 396                                 MX6QDL_PAD_SD2_DAT0__AUD4_RXD           0x130b0
 397                                 MX6QDL_PAD_SD2_DAT3__AUD4_TXC           0x130b0
 398                                 MX6QDL_PAD_SD2_DAT2__AUD4_TXD           0x110b0
 399                                 MX6QDL_PAD_SD2_DAT1__AUD4_TXFS          0x130b0
 400                         >;
 401                 };
 402
 403                 pinctrl_ecspi1: ecspi1grp {
 404                         fsl,pins = <
 405                                 MX6QDL_PAD_EIM_D17__ECSPI1_MISO         0x100b1
 406                                 MX6QDL_PAD_EIM_D18__ECSPI1_MOSI         0x100b1
 407                                 MX6QDL_PAD_EIM_D16__ECSPI1_SCLK         0x100b1
 408                         >;
 409                 };
 410
 411                 pinctrl_enet: enetgrp {
 412                         fsl,pins = <
 413                                 MX6QDL_PAD_RGMII_RXC__RGMII_RXC         0x1b0b0
 414                                 MX6QDL_PAD_RGMII_RD0__RGMII_RD0         0x1b0b0
 415                                 MX6QDL_PAD_RGMII_RD1__RGMII_RD1         0x1b0b0
 416                                 MX6QDL_PAD_RGMII_RD2__RGMII_RD2         0x1b0b0
 417                                 MX6QDL_PAD_RGMII_RD3__RGMII_RD3         0x1b0b0
 418                                 MX6QDL_PAD_RGMII_RX_CTL__RGMII_RX_CTL   0x1b0b0
 419                                 MX6QDL_PAD_RGMII_TXC__RGMII_TXC         0x1b0b0
 420                                 MX6QDL_PAD_RGMII_TD0__RGMII_TD0         0x1b0b0
 421                                 MX6QDL_PAD_RGMII_TD1__RGMII_TD1         0x1b0b0
 422                                 MX6QDL_PAD_RGMII_TD2__RGMII_TD2         0x1b0b0
 423                                 MX6QDL_PAD_RGMII_TD3__RGMII_TD3         0x1b0b0
 424                                 MX6QDL_PAD_RGMII_TX_CTL__RGMII_TX_CTL   0x1b0b0
 425                                 MX6QDL_PAD_ENET_REF_CLK__ENET_TX_CLK    0x1b0b0
 426                                 MX6QDL_PAD_ENET_MDIO__ENET_MDIO         0x1b0b0
 427                                 MX6QDL_PAD_ENET_MDC__ENET_MDC           0x1b0b0
 428                                 MX6QDL_PAD_GPIO_16__ENET_REF_CLK        0x4001b0a8
 429                         >;
 430                 };
 431
 432                 pinctrl_i2c1: i2c1grp {
 433                         fsl,pins = <
 434                                 MX6QDL_PAD_EIM_D21__I2C1_SCL            0x4001b8b1
 435                                 MX6QDL_PAD_EIM_D28__I2C1_SDA            0x4001b8b1
 436                         >;
 437                 };
 438
 439                 pinctrl_i2c2: i2c2grp {
 440                         fsl,pins = <
 441                                 MX6QDL_PAD_KEY_COL3__I2C2_SCL           0x4001b8b1
 442                                 MX6QDL_PAD_KEY_ROW3__I2C2_SDA           0x4001b8b1
 443                         >;
 444                 };
 445
 446                 pinctrl_i2c3: i2c3grp {
 447                         fsl,pins = <
 448                                 MX6QDL_PAD_GPIO_3__I2C3_SCL             0x4001b8b1
 449                                 MX6QDL_PAD_GPIO_6__I2C3_SDA             0x4001b8b1
 450                         >;
 451                 };
 452
 453                 pinctrl_uart1: uart1grp {
 454                         fsl,pins = <
 455                                 MX6QDL_PAD_SD3_DAT7__UART1_TX_DATA      0x1b0b1
 456                                 MX6QDL_PAD_SD3_DAT6__UART1_RX_DATA      0x1b0b1
 457                         >;
 458                 };
 459
 460                 pinctrl_uart2: uart2grp {
 461                         fsl,pins = <
 462                                 MX6QDL_PAD_SD4_DAT7__UART2_TX_DATA      0x1b0b1
 463                                 MX6QDL_PAD_SD4_DAT4__UART2_RX_DATA      0x1b0b1
 464                         >;
 465                 };
 466
 467                 pinctrl_uart5: uart5grp {
 468                         fsl,pins = <
 469                                 MX6QDL_PAD_KEY_COL1__UART5_TX_DATA      0x1b0b1
 470                                 MX6QDL_PAD_KEY_ROW1__UART5_RX_DATA      0x1b0b1
 471                         >;
 472                 };
 473
 474                 pinctrl_usbotg: usbotggrp {
 475                         fsl,pins = <
 476                                 MX6QDL_PAD_GPIO_1__USB_OTG_ID           0x17059
 477                         >;
 478                 };
 479
 480                 pinctrl_usdhc3: usdhc3grp {
 481                         fsl,pins = <
 482                                 MX6QDL_PAD_SD3_CMD__SD3_CMD             0x17059
 483                                 MX6QDL_PAD_SD3_CLK__SD3_CLK             0x10059
 484                                 MX6QDL_PAD_SD3_DAT0__SD3_DATA0          0x17059
 485                                 MX6QDL_PAD_SD3_DAT1__SD3_DATA1          0x17059
 486                                 MX6QDL_PAD_SD3_DAT2__SD3_DATA2          0x17059
 487                                 MX6QDL_PAD_SD3_DAT3__SD3_DATA3          0x17059
 488                         >;
 489                 };
 490         };
 491 };
 492
 493 &ldb {
 494         status = "okay";
 495 };
 496
 497 &pcie {
 498         reset-gpio = <&gpio1 29 0>;
 499         status = "okay";
 500
 501         eth1: sky2@8 { /* MAC/PHY on bus 8 */
 502                 compatible = "marvell,sky2";
 503         };
 504 };
 505
 506 &ssi1 {
 507         fsl,mode = "i2s-slave";
 508         status = "okay";
 509 };
 510
 511 &uart1 {
 512         pinctrl-names = "default";
 513         pinctrl-0 = <&pinctrl_uart1>;
 514         status = "okay";
 515 };
 516
 517 &uart2 {
 518         pinctrl-names = "default";
 519         pinctrl-0 = <&pinctrl_uart2>;
 520         status = "okay";
 521 };
 522
 523 &uart5 {
 524         pinctrl-names = "default";
 525         pinctrl-0 = <&pinctrl_uart5>;
 526         status = "okay";
 527 };
 528
 529 &usbotg {
 530         vbus-supply = <&reg_usb_otg_vbus>;
 531         pinctrl-names = "default";
 532         pinctrl-0 = <&pinctrl_usbotg>;
 533         disable-over-current;
 534         status = "okay";
 535 };
 536
 537 &usbh1 {
 538         vbus-supply = <&reg_usb_h1_vbus>;
 539         status = "okay";
 540 };
 541
 542 &usdhc3 {
 543         pinctrl-names = "default";
 544         pinctrl-0 = <&pinctrl_usdhc3>;
 545         cd-gpios = <&gpio7 0 0>;
 546         vmmc-supply = <&reg_3p3v>;
 547         status = "okay";
 548 };