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 <dt-bindings/gpio/gpio.h>
  14 #include "imx6q.dtsi"
  15
  16 / {
  17         model = "Gateworks Ventana GW5400-A";
  18         compatible = "gw,imx6q-gw5400-a", "gw,ventana", "fsl,imx6q";
  19
  20         /* these are used by bootloader for disabling nodes */
  21         aliases {
  22                 ethernet1 = &eth1;
  23                 i2c0 = &i2c1;
  24                 i2c1 = &i2c2;
  25                 i2c2 = &i2c3;
  26                 led0 = &led0;
  27                 led1 = &led1;
  28                 led2 = &led2;
  29                 ssi0 = &ssi1;
  30                 spi0 = &ecspi1;
  31                 usb0 = &usbh1;
  32                 usb1 = &usbotg;
  33         };
  34
  35         chosen {
  36                 bootargs = "console=ttymxc1,115200";
  37         };
  38
  39         leds {
  40                 compatible = "gpio-leds";
  41                 pinctrl-names = "default";
  42                 pinctrl-0 = <&pinctrl_gpio_leds>;
  43
  44                 led0: user1 {
  45                         label = "user1";
  46                         gpios = <&gpio4 6 GPIO_ACTIVE_HIGH>; /* 102 -> MX6_PANLEDG */
  47                         default-state = "on";
  48                         linux,default-trigger = "heartbeat";
  49                 };
  50
  51                 led1: user2 {
  52                         label = "user2";
  53                         gpios = <&gpio4 10 GPIO_ACTIVE_HIGH>; /* 106 -> MX6_PANLEDR */
  54                         default-state = "off";
  55                 };
  56
  57                 led2: user3 {
  58                         label = "user3";
  59                         gpios = <&gpio4 15 GPIO_ACTIVE_LOW>; /* 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                 pinctrl-names = "default";
  71                 pinctrl-0 = <&pinctrl_gpio_leds>;
  72                 gpios = <&gpio1 5 GPIO_ACTIVE_HIGH>;
  73                 status = "okay";
  74         };
  75
  76         regulators {
  77                 compatible = "simple-bus";
  78                 #address-cells = <1>;
  79                 #size-cells = <0>;
  80
  81                 reg_1p0v: regulator@0 {
  82                         compatible = "regulator-fixed";
  83                         reg = <0>;
  84                         regulator-name = "1P0V";
  85                         regulator-min-microvolt = <1000000>;
  86                         regulator-max-microvolt = <1000000>;
  87                         regulator-always-on;
  88                 };
  89
  90                 reg_3p3v: regulator@1 {
  91                         compatible = "regulator-fixed";
  92                         reg = <1>;
  93                         regulator-name = "3P3V";
  94                         regulator-min-microvolt = <3300000>;
  95                         regulator-max-microvolt = <3300000>;
  96                         regulator-always-on;
  97                 };
  98
  99                 reg_usb_h1_vbus: regulator@2 {
 100                         compatible = "regulator-fixed";
 101                         reg = <2>;
 102                         regulator-name = "usb_h1_vbus";
 103                         regulator-min-microvolt = <5000000>;
 104                         regulator-max-microvolt = <5000000>;
 105                         regulator-always-on;
 106                 };
 107
 108                 reg_usb_otg_vbus: regulator@3 {
 109                         compatible = "regulator-fixed";
 110                         reg = <3>;
 111                         regulator-name = "usb_otg_vbus";
 112                         regulator-min-microvolt = <5000000>;
 113                         regulator-max-microvolt = <5000000>;
 114                         gpio = <&gpio3 22 GPIO_ACTIVE_HIGH>;
 115                         enable-active-high;
 116                 };
 117         };
 118
 119         sound {
 120                 compatible = "fsl,imx6q-ventana-sgtl5000",
 121                              "fsl,imx-audio-sgtl5000";
 122                 model = "sgtl5000-audio";
 123                 ssi-controller = <&ssi1>;
 124                 audio-codec = <&codec>;
 125                 audio-routing =
 126                         "MIC_IN", "Mic Jack",
 127                         "Mic Jack", "Mic Bias",
 128                         "Headphone Jack", "HP_OUT";
 129                 mux-int-port = <1>;
 130                 mux-ext-port = <4>;
 131         };
 132 };
 133
 134 &audmux {
 135         pinctrl-names = "default";
 136         pinctrl-0 = <&pinctrl_audmux>;
 137         status = "okay";
 138 };
 139
 140 &ecspi1 {
 141         fsl,spi-num-chipselects = <1>;
 142         cs-gpios = <&gpio3 19 GPIO_ACTIVE_HIGH>;
 143         pinctrl-names = "default";
 144         pinctrl-0 = <&pinctrl_ecspi1>;
 145         status = "okay";
 146
 147         flash: m25p80@0 {
 148                 compatible = "sst,w25q256", "jedec,spi-nor";
 149                 spi-max-frequency = <30000000>;
 150                 reg = <0>;
 151         };
 152 };
 153
 154 &fec {
 155         pinctrl-names = "default";
 156         pinctrl-0 = <&pinctrl_enet>;
 157         phy-mode = "rgmii-id";
 158         phy-reset-gpios = <&gpio1 30 GPIO_ACTIVE_HIGH>;
 159         status = "okay";
 160 };
 161
 162 &hdmi {
 163         ddc-i2c-bus = <&i2c3>;
 164         status = "okay";
 165 };
 166
 167 &i2c1 {
 168         clock-frequency = <100000>;
 169         pinctrl-names = "default";
 170         pinctrl-0 = <&pinctrl_i2c1>;
 171         status = "okay";
 172
 173         eeprom1: eeprom@50 {
 174                 compatible = "atmel,24c02";
 175                 reg = <0x50>;
 176                 pagesize = <16>;
 177         };
 178
 179         eeprom2: eeprom@51 {
 180                 compatible = "atmel,24c02";
 181                 reg = <0x51>;
 182                 pagesize = <16>;
 183         };
 184
 185         eeprom3: eeprom@52 {
 186                 compatible = "atmel,24c02";
 187                 reg = <0x52>;
 188                 pagesize = <16>;
 189         };
 190
 191         eeprom4: eeprom@53 {
 192                 compatible = "atmel,24c02";
 193                 reg = <0x53>;
 194                 pagesize = <16>;
 195         };
 196
 197         gpio: pca9555@23 {
 198                 compatible = "nxp,pca9555";
 199                 reg = <0x23>;
 200                 gpio-controller;
 201                 #gpio-cells = <2>;
 202         };
 203
 204         rtc: ds1672@68 {
 205                 compatible = "dallas,ds1672";
 206                 reg = <0x68>;
 207         };
 208 };
 209
 210 &i2c2 {
 211         clock-frequency = <100000>;
 212         pinctrl-names = "default";
 213         pinctrl-0 = <&pinctrl_i2c2>;
 214         status = "okay";
 215
 216         pmic: pfuze100@08 {
 217                 compatible = "fsl,pfuze100";
 218                 reg = <0x08>;
 219
 220                 regulators {
 221                         sw1a_reg: sw1ab {
 222                                 regulator-min-microvolt = <300000>;
 223                                 regulator-max-microvolt = <1875000>;
 224                                 regulator-boot-on;
 225                                 regulator-always-on;
 226                                 regulator-ramp-delay = <6250>;
 227                         };
 228
 229                         sw1c_reg: sw1c {
 230                                 regulator-min-microvolt = <300000>;
 231                                 regulator-max-microvolt = <1875000>;
 232                                 regulator-boot-on;
 233                                 regulator-always-on;
 234                                 regulator-ramp-delay = <6250>;
 235                         };
 236
 237                         sw2_reg: sw2 {
 238                                 regulator-min-microvolt = <800000>;
 239                                 regulator-max-microvolt = <3950000>;
 240                                 regulator-boot-on;
 241                                 regulator-always-on;
 242                         };
 243
 244                         sw3a_reg: sw3a {
 245                                 regulator-min-microvolt = <400000>;
 246                                 regulator-max-microvolt = <1975000>;
 247                                 regulator-boot-on;
 248                                 regulator-always-on;
 249                         };
 250
 251                         sw3b_reg: sw3b {
 252                                 regulator-min-microvolt = <400000>;
 253                                 regulator-max-microvolt = <1975000>;
 254                                 regulator-boot-on;
 255                                 regulator-always-on;
 256                         };
 257
 258                         sw4_reg: sw4 {
 259                                 regulator-min-microvolt = <800000>;
 260                                 regulator-max-microvolt = <3300000>;
 261                         };
 262
 263                         swbst_reg: swbst {
 264                                 regulator-min-microvolt = <5000000>;
 265                                 regulator-max-microvolt = <5150000>;
 266                         };
 267
 268                         snvs_reg: vsnvs {
 269                                 regulator-min-microvolt = <1000000>;
 270                                 regulator-max-microvolt = <3000000>;
 271                                 regulator-boot-on;
 272                                 regulator-always-on;
 273                         };
 274
 275                         vref_reg: vrefddr {
 276                                 regulator-boot-on;
 277                                 regulator-always-on;
 278                         };
 279
 280                         vgen1_reg: vgen1 {
 281                                 regulator-min-microvolt = <800000>;
 282                                 regulator-max-microvolt = <1550000>;
 283                         };
 284
 285                         vgen2_reg: vgen2 {
 286                                 regulator-min-microvolt = <800000>;
 287                                 regulator-max-microvolt = <1550000>;
 288                         };
 289
 290                         vgen3_reg: vgen3 {
 291                                 regulator-min-microvolt = <1800000>;
 292                                 regulator-max-microvolt = <3300000>;
 293                         };
 294
 295                         vgen4_reg: vgen4 {
 296                                 regulator-min-microvolt = <1800000>;
 297                                 regulator-max-microvolt = <3300000>;
 298                                 regulator-always-on;
 299                         };
 300
 301                         vgen5_reg: vgen5 {
 302                                 regulator-min-microvolt = <1800000>;
 303                                 regulator-max-microvolt = <3300000>;
 304                                 regulator-always-on;
 305                         };
 306
 307                         vgen6_reg: vgen6 {
 308                                 regulator-min-microvolt = <1800000>;
 309                                 regulator-max-microvolt = <3300000>;
 310                                 regulator-always-on;
 311                         };
 312                 };
 313         };
 314 };
 315
 316 &i2c3 {
 317         clock-frequency = <100000>;
 318         pinctrl-names = "default";
 319         pinctrl-0 = <&pinctrl_i2c3>;
 320         status = "okay";
 321
 322         accelerometer: mma8450@1c {
 323                 compatible = "fsl,mma8450";
 324                 reg = <0x1c>;
 325         };
 326
 327         codec: sgtl5000@0a {
 328                 compatible = "fsl,sgtl5000";
 329                 reg = <0x0a>;
 330                 clocks = <&clks IMX6QDL_CLK_CKO>;
 331                 VDDA-supply = <&sw4_reg>;
 332                 VDDIO-supply = <&reg_3p3v>;
 333         };
 334
 335         touchscreen: egalax_ts@04 {
 336                 compatible = "eeti,egalax_ts";
 337                 reg = <0x04>;
 338                 interrupt-parent = <&gpio7>;
 339                 interrupts = <12 2>;
 340                 wakeup-gpios = <&gpio7 12 GPIO_ACTIVE_LOW>;
 341         };
 342 };
 343
 344 &ldb {
 345         status = "okay";
 346 };
 347
 348 &pcie {
 349         reset-gpio = <&gpio1 29 GPIO_ACTIVE_LOW>;
 350         status = "okay";
 351
 352         eth1: sky2@8 { /* MAC/PHY on bus 8 */
 353                 compatible = "marvell,sky2";
 354         };
 355 };
 356
 357 &ssi1 {
 358         status = "okay";
 359 };
 360
 361 &uart1 {
 362         pinctrl-names = "default";
 363         pinctrl-0 = <&pinctrl_uart1>;
 364         status = "okay";
 365 };
 366
 367 &uart2 {
 368         pinctrl-names = "default";
 369         pinctrl-0 = <&pinctrl_uart2>;
 370         status = "okay";
 371 };
 372
 373 &uart5 {
 374         pinctrl-names = "default";
 375         pinctrl-0 = <&pinctrl_uart5>;
 376         status = "okay";
 377 };
 378
 379 &usbotg {
 380         vbus-supply = <&reg_usb_otg_vbus>;
 381         pinctrl-names = "default";
 382         pinctrl-0 = <&pinctrl_usbotg>;
 383         disable-over-current;
 384         status = "okay";
 385 };
 386
 387 &usbh1 {
 388         vbus-supply = <&reg_usb_h1_vbus>;
 389         status = "okay";
 390 };
 391
 392 &usdhc3 {
 393         pinctrl-names = "default";
 394         pinctrl-0 = <&pinctrl_usdhc3>;
 395         cd-gpios = <&gpio7 0 GPIO_ACTIVE_LOW>;
 396         vmmc-supply = <&reg_3p3v>;
 397         status = "okay";
 398 };
 399
 400 &iomuxc {
 401         imx6q-gw5400-a {
 402
 403                 pinctrl_audmux: audmuxgrp {
 404                         fsl,pins = <
 405                                 MX6QDL_PAD_SD2_DAT0__AUD4_RXD           0x130b0
 406                                 MX6QDL_PAD_SD2_DAT3__AUD4_TXC           0x130b0
 407                                 MX6QDL_PAD_SD2_DAT2__AUD4_TXD           0x110b0
 408                                 MX6QDL_PAD_SD2_DAT1__AUD4_TXFS          0x130b0
 409                                 MX6QDL_PAD_GPIO_0__CCM_CLKO1            0x130b0 /* AUD4_MCK */
 410                         >;
 411                 };
 412
 413                 pinctrl_ecspi1: ecspi1grp {
 414                         fsl,pins = <
 415                                 MX6QDL_PAD_EIM_D17__ECSPI1_MISO         0x100b1
 416                                 MX6QDL_PAD_EIM_D18__ECSPI1_MOSI         0x100b1
 417                                 MX6QDL_PAD_EIM_D16__ECSPI1_SCLK         0x100b1
 418                                 MX6QDL_PAD_EIM_D19__GPIO3_IO19          0x1b0b0 /* SPINOR_CS0# */
 419                         >;
 420                 };
 421
 422                 pinctrl_enet: enetgrp {
 423                         fsl,pins = <
 424                                 MX6QDL_PAD_RGMII_RXC__RGMII_RXC         0x1b0b0
 425                                 MX6QDL_PAD_RGMII_RD0__RGMII_RD0         0x1b0b0
 426                                 MX6QDL_PAD_RGMII_RD1__RGMII_RD1         0x1b0b0
 427                                 MX6QDL_PAD_RGMII_RD2__RGMII_RD2         0x1b0b0
 428                                 MX6QDL_PAD_RGMII_RD3__RGMII_RD3         0x1b0b0
 429                                 MX6QDL_PAD_RGMII_RX_CTL__RGMII_RX_CTL   0x1b0b0
 430                                 MX6QDL_PAD_RGMII_TXC__RGMII_TXC         0x1b0b0
 431                                 MX6QDL_PAD_RGMII_TD0__RGMII_TD0         0x1b0b0
 432                                 MX6QDL_PAD_RGMII_TD1__RGMII_TD1         0x1b0b0
 433                                 MX6QDL_PAD_RGMII_TD2__RGMII_TD2         0x1b0b0
 434                                 MX6QDL_PAD_RGMII_TD3__RGMII_TD3         0x1b0b0
 435                                 MX6QDL_PAD_RGMII_TX_CTL__RGMII_TX_CTL   0x1b0b0
 436                                 MX6QDL_PAD_ENET_REF_CLK__ENET_TX_CLK    0x1b0b0
 437                                 MX6QDL_PAD_ENET_MDIO__ENET_MDIO         0x1b0b0
 438                                 MX6QDL_PAD_ENET_MDC__ENET_MDC           0x1b0b0
 439                                 MX6QDL_PAD_GPIO_16__ENET_REF_CLK        0x4001b0a8
 440                         >;
 441                 };
 442
 443                 pinctrl_gpio_leds: gpioledsgrp {
 444                         fsl,pins = <
 445                                 MX6QDL_PAD_KEY_COL0__GPIO4_IO06         0x1b0b0 /* user1 led */
 446                                 MX6QDL_PAD_KEY_COL2__GPIO4_IO10         0x1b0b0 /* user2 led */
 447                                 MX6QDL_PAD_KEY_ROW4__GPIO4_IO15         0x1b0b0 /* user3 led */
 448                         >;
 449                 };
 450
 451                 pinctrl_i2c1: i2c1grp {
 452                         fsl,pins = <
 453                                 MX6QDL_PAD_EIM_D21__I2C1_SCL            0x4001b8b1
 454                                 MX6QDL_PAD_EIM_D28__I2C1_SDA            0x4001b8b1
 455                         >;
 456                 };
 457
 458                 pinctrl_i2c2: i2c2grp {
 459                         fsl,pins = <
 460                                 MX6QDL_PAD_KEY_COL3__I2C2_SCL           0x4001b8b1
 461                                 MX6QDL_PAD_KEY_ROW3__I2C2_SDA           0x4001b8b1
 462                         >;
 463                 };
 464
 465                 pinctrl_i2c3: i2c3grp {
 466                         fsl,pins = <
 467                                 MX6QDL_PAD_GPIO_3__I2C3_SCL             0x4001b8b1
 468                                 MX6QDL_PAD_GPIO_6__I2C3_SDA             0x4001b8b1
 469                         >;
 470                 };
 471
 472                 pinctrl_pcie: pciegrp {
 473                         fsl,pins = <
 474                                 MX6QDL_PAD_ENET_TX_EN__GPIO1_IO28       0x1b0b0 /* PCIE IRQ */
 475                                 MX6QDL_PAD_ENET_TXD1__GPIO1_IO29        0x1b0b0 /* PCIE RST */
 476                         >;
 477                 };
 478
 479                 pinctrl_pps: ppsgrp {
 480                         fsl,pins = <
 481                                 MX6QDL_PAD_GPIO_5__GPIO1_IO05           0x1b0b0 /* GPS_PPS */
 482                         >;
 483                 };
 484
 485                 pinctrl_uart1: uart1grp {
 486                         fsl,pins = <
 487                                 MX6QDL_PAD_SD3_DAT7__UART1_TX_DATA      0x1b0b1
 488                                 MX6QDL_PAD_SD3_DAT6__UART1_RX_DATA      0x1b0b1
 489                         >;
 490                 };
 491
 492                 pinctrl_uart2: uart2grp {
 493                         fsl,pins = <
 494                                 MX6QDL_PAD_SD4_DAT7__UART2_TX_DATA      0x1b0b1
 495                                 MX6QDL_PAD_SD4_DAT4__UART2_RX_DATA      0x1b0b1
 496                         >;
 497                 };
 498
 499                 pinctrl_uart5: uart5grp {
 500                         fsl,pins = <
 501                                 MX6QDL_PAD_KEY_COL1__UART5_TX_DATA      0x1b0b1
 502                                 MX6QDL_PAD_KEY_ROW1__UART5_RX_DATA      0x1b0b1
 503                         >;
 504                 };
 505
 506                 pinctrl_usbotg: usbotggrp {
 507                         fsl,pins = <
 508                                 MX6QDL_PAD_GPIO_1__USB_OTG_ID           0x17059
 509                                 MX6QDL_PAD_EIM_D22__GPIO3_IO22          0x1b0b0 /* OTG_PWR_EN */
 510                         >;
 511                 };
 512
 513                 pinctrl_usdhc3: usdhc3grp {
 514                         fsl,pins = <
 515                                 MX6QDL_PAD_SD3_CMD__SD3_CMD             0x17059
 516                                 MX6QDL_PAD_SD3_CLK__SD3_CLK             0x10059
 517                                 MX6QDL_PAD_SD3_DAT0__SD3_DATA0          0x17059
 518                                 MX6QDL_PAD_SD3_DAT1__SD3_DATA1          0x17059
 519                                 MX6QDL_PAD_SD3_DAT2__SD3_DATA2          0x17059
 520                                 MX6QDL_PAD_SD3_DAT3__SD3_DATA3          0x17059
 521                         >;
 522                 };
 523         };
 524 };