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         cs-gpios = <&gpio3 19 GPIO_ACTIVE_HIGH>;
 142         pinctrl-names = "default";
 143         pinctrl-0 = <&pinctrl_ecspi1>;
 144         status = "okay";
 145
 146         flash: m25p80@0 {
 147                 compatible = "sst,w25q256", "jedec,spi-nor";
 148                 spi-max-frequency = <30000000>;
 149                 reg = <0>;
 150         };
 151 };
 152
 153 &fec {
 154         pinctrl-names = "default";
 155         pinctrl-0 = <&pinctrl_enet>;
 156         phy-mode = "rgmii-id";
 157         phy-reset-gpios = <&gpio1 30 GPIO_ACTIVE_HIGH>;
 158         status = "okay";
 159 };
 160
 161 &hdmi {
 162         ddc-i2c-bus = <&i2c3>;
 163         status = "okay";
 164 };
 165
 166 &i2c1 {
 167         clock-frequency = <100000>;
 168         pinctrl-names = "default";
 169         pinctrl-0 = <&pinctrl_i2c1>;
 170         status = "okay";
 171
 172         eeprom1: eeprom@50 {
 173                 compatible = "atmel,24c02";
 174                 reg = <0x50>;
 175                 pagesize = <16>;
 176         };
 177
 178         eeprom2: eeprom@51 {
 179                 compatible = "atmel,24c02";
 180                 reg = <0x51>;
 181                 pagesize = <16>;
 182         };
 183
 184         eeprom3: eeprom@52 {
 185                 compatible = "atmel,24c02";
 186                 reg = <0x52>;
 187                 pagesize = <16>;
 188         };
 189
 190         eeprom4: eeprom@53 {
 191                 compatible = "atmel,24c02";
 192                 reg = <0x53>;
 193                 pagesize = <16>;
 194         };
 195
 196         gpio: pca9555@23 {
 197                 compatible = "nxp,pca9555";
 198                 reg = <0x23>;
 199                 gpio-controller;
 200                 #gpio-cells = <2>;
 201         };
 202
 203         rtc: ds1672@68 {
 204                 compatible = "dallas,ds1672";
 205                 reg = <0x68>;
 206         };
 207 };
 208
 209 &i2c2 {
 210         clock-frequency = <100000>;
 211         pinctrl-names = "default";
 212         pinctrl-0 = <&pinctrl_i2c2>;
 213         status = "okay";
 214
 215         pmic: pfuze100@08 {
 216                 compatible = "fsl,pfuze100";
 217                 reg = <0x08>;
 218
 219                 regulators {
 220                         sw1a_reg: sw1ab {
 221                                 regulator-min-microvolt = <300000>;
 222                                 regulator-max-microvolt = <1875000>;
 223                                 regulator-boot-on;
 224                                 regulator-always-on;
 225                                 regulator-ramp-delay = <6250>;
 226                         };
 227
 228                         sw1c_reg: sw1c {
 229                                 regulator-min-microvolt = <300000>;
 230                                 regulator-max-microvolt = <1875000>;
 231                                 regulator-boot-on;
 232                                 regulator-always-on;
 233                                 regulator-ramp-delay = <6250>;
 234                         };
 235
 236                         sw2_reg: sw2 {
 237                                 regulator-min-microvolt = <800000>;
 238                                 regulator-max-microvolt = <3950000>;
 239                                 regulator-boot-on;
 240                                 regulator-always-on;
 241                         };
 242
 243                         sw3a_reg: sw3a {
 244                                 regulator-min-microvolt = <400000>;
 245                                 regulator-max-microvolt = <1975000>;
 246                                 regulator-boot-on;
 247                                 regulator-always-on;
 248                         };
 249
 250                         sw3b_reg: sw3b {
 251                                 regulator-min-microvolt = <400000>;
 252                                 regulator-max-microvolt = <1975000>;
 253                                 regulator-boot-on;
 254                                 regulator-always-on;
 255                         };
 256
 257                         sw4_reg: sw4 {
 258                                 regulator-min-microvolt = <800000>;
 259                                 regulator-max-microvolt = <3300000>;
 260                         };
 261
 262                         swbst_reg: swbst {
 263                                 regulator-min-microvolt = <5000000>;
 264                                 regulator-max-microvolt = <5150000>;
 265                         };
 266
 267                         snvs_reg: vsnvs {
 268                                 regulator-min-microvolt = <1000000>;
 269                                 regulator-max-microvolt = <3000000>;
 270                                 regulator-boot-on;
 271                                 regulator-always-on;
 272                         };
 273
 274                         vref_reg: vrefddr {
 275                                 regulator-boot-on;
 276                                 regulator-always-on;
 277                         };
 278
 279                         vgen1_reg: vgen1 {
 280                                 regulator-min-microvolt = <800000>;
 281                                 regulator-max-microvolt = <1550000>;
 282                         };
 283
 284                         vgen2_reg: vgen2 {
 285                                 regulator-min-microvolt = <800000>;
 286                                 regulator-max-microvolt = <1550000>;
 287                         };
 288
 289                         vgen3_reg: vgen3 {
 290                                 regulator-min-microvolt = <1800000>;
 291                                 regulator-max-microvolt = <3300000>;
 292                         };
 293
 294                         vgen4_reg: vgen4 {
 295                                 regulator-min-microvolt = <1800000>;
 296                                 regulator-max-microvolt = <3300000>;
 297                                 regulator-always-on;
 298                         };
 299
 300                         vgen5_reg: vgen5 {
 301                                 regulator-min-microvolt = <1800000>;
 302                                 regulator-max-microvolt = <3300000>;
 303                                 regulator-always-on;
 304                         };
 305
 306                         vgen6_reg: vgen6 {
 307                                 regulator-min-microvolt = <1800000>;
 308                                 regulator-max-microvolt = <3300000>;
 309                                 regulator-always-on;
 310                         };
 311                 };
 312         };
 313 };
 314
 315 &i2c3 {
 316         clock-frequency = <100000>;
 317         pinctrl-names = "default";
 318         pinctrl-0 = <&pinctrl_i2c3>;
 319         status = "okay";
 320
 321         accelerometer: mma8450@1c {
 322                 compatible = "fsl,mma8450";
 323                 reg = <0x1c>;
 324         };
 325
 326         codec: sgtl5000@0a {
 327                 compatible = "fsl,sgtl5000";
 328                 reg = <0x0a>;
 329                 clocks = <&clks IMX6QDL_CLK_CKO>;
 330                 VDDA-supply = <&sw4_reg>;
 331                 VDDIO-supply = <&reg_3p3v>;
 332         };
 333
 334         touchscreen: egalax_ts@04 {
 335                 compatible = "eeti,egalax_ts";
 336                 reg = <0x04>;
 337                 interrupt-parent = <&gpio7>;
 338                 interrupts = <12 2>;
 339                 wakeup-gpios = <&gpio7 12 GPIO_ACTIVE_LOW>;
 340         };
 341 };
 342
 343 &ldb {
 344         status = "okay";
 345 };
 346
 347 &pcie {
 348         reset-gpio = <&gpio1 29 GPIO_ACTIVE_LOW>;
 349         status = "okay";
 350
 351         eth1: sky2@8 { /* MAC/PHY on bus 8 */
 352                 compatible = "marvell,sky2";
 353         };
 354 };
 355
 356 &ssi1 {
 357         status = "okay";
 358 };
 359
 360 &uart1 {
 361         pinctrl-names = "default";
 362         pinctrl-0 = <&pinctrl_uart1>;
 363         status = "okay";
 364 };
 365
 366 &uart2 {
 367         pinctrl-names = "default";
 368         pinctrl-0 = <&pinctrl_uart2>;
 369         status = "okay";
 370 };
 371
 372 &uart5 {
 373         pinctrl-names = "default";
 374         pinctrl-0 = <&pinctrl_uart5>;
 375         status = "okay";
 376 };
 377
 378 &usbotg {
 379         vbus-supply = <&reg_usb_otg_vbus>;
 380         pinctrl-names = "default";
 381         pinctrl-0 = <&pinctrl_usbotg>;
 382         disable-over-current;
 383         status = "okay";
 384 };
 385
 386 &usbh1 {
 387         vbus-supply = <&reg_usb_h1_vbus>;
 388         status = "okay";
 389 };
 390
 391 &usdhc3 {
 392         pinctrl-names = "default";
 393         pinctrl-0 = <&pinctrl_usdhc3>;
 394         cd-gpios = <&gpio7 0 GPIO_ACTIVE_LOW>;
 395         vmmc-supply = <&reg_3p3v>;
 396         status = "okay";
 397 };
 398
 399 &iomuxc {
 400         imx6q-gw5400-a {
 401
 402                 pinctrl_audmux: audmuxgrp {
 403                         fsl,pins = <
 404                                 MX6QDL_PAD_SD2_DAT0__AUD4_RXD           0x130b0
 405                                 MX6QDL_PAD_SD2_DAT3__AUD4_TXC           0x130b0
 406                                 MX6QDL_PAD_SD2_DAT2__AUD4_TXD           0x110b0
 407                                 MX6QDL_PAD_SD2_DAT1__AUD4_TXFS          0x130b0
 408                                 MX6QDL_PAD_GPIO_0__CCM_CLKO1            0x130b0 /* AUD4_MCK */
 409                         >;
 410                 };
 411
 412                 pinctrl_ecspi1: ecspi1grp {
 413                         fsl,pins = <
 414                                 MX6QDL_PAD_EIM_D17__ECSPI1_MISO         0x100b1
 415                                 MX6QDL_PAD_EIM_D18__ECSPI1_MOSI         0x100b1
 416                                 MX6QDL_PAD_EIM_D16__ECSPI1_SCLK         0x100b1
 417                                 MX6QDL_PAD_EIM_D19__GPIO3_IO19          0x1b0b0 /* SPINOR_CS0# */
 418                         >;
 419                 };
 420
 421                 pinctrl_enet: enetgrp {
 422                         fsl,pins = <
 423                                 MX6QDL_PAD_RGMII_RXC__RGMII_RXC         0x1b030
 424                                 MX6QDL_PAD_RGMII_RD0__RGMII_RD0         0x1b030
 425                                 MX6QDL_PAD_RGMII_RD1__RGMII_RD1         0x1b030
 426                                 MX6QDL_PAD_RGMII_RD2__RGMII_RD2         0x1b030
 427                                 MX6QDL_PAD_RGMII_RD3__RGMII_RD3         0x1b030
 428                                 MX6QDL_PAD_RGMII_RX_CTL__RGMII_RX_CTL   0x1b030
 429                                 MX6QDL_PAD_RGMII_TXC__RGMII_TXC         0x1b030
 430                                 MX6QDL_PAD_RGMII_TD0__RGMII_TD0         0x1b030
 431                                 MX6QDL_PAD_RGMII_TD1__RGMII_TD1         0x1b030
 432                                 MX6QDL_PAD_RGMII_TD2__RGMII_TD2         0x1b030
 433                                 MX6QDL_PAD_RGMII_TD3__RGMII_TD3         0x1b030
 434                                 MX6QDL_PAD_RGMII_TX_CTL__RGMII_TX_CTL   0x1b030
 435                                 MX6QDL_PAD_ENET_REF_CLK__ENET_TX_CLK    0x1b0b0
 436                                 MX6QDL_PAD_ENET_MDIO__ENET_MDIO         0x1b0b0
 437                                 MX6QDL_PAD_ENET_MDC__ENET_MDC           0x1b0b0
 438                                 MX6QDL_PAD_GPIO_16__ENET_REF_CLK        0x4001b0a8
 439                         >;
 440                 };
 441
 442                 pinctrl_gpio_leds: gpioledsgrp {
 443                         fsl,pins = <
 444                                 MX6QDL_PAD_KEY_COL0__GPIO4_IO06         0x1b0b0 /* user1 led */
 445                                 MX6QDL_PAD_KEY_COL2__GPIO4_IO10         0x1b0b0 /* user2 led */
 446                                 MX6QDL_PAD_KEY_ROW4__GPIO4_IO15         0x1b0b0 /* user3 led */
 447                         >;
 448                 };
 449
 450                 pinctrl_i2c1: i2c1grp {
 451                         fsl,pins = <
 452                                 MX6QDL_PAD_EIM_D21__I2C1_SCL            0x4001b8b1
 453                                 MX6QDL_PAD_EIM_D28__I2C1_SDA            0x4001b8b1
 454                         >;
 455                 };
 456
 457                 pinctrl_i2c2: i2c2grp {
 458                         fsl,pins = <
 459                                 MX6QDL_PAD_KEY_COL3__I2C2_SCL           0x4001b8b1
 460                                 MX6QDL_PAD_KEY_ROW3__I2C2_SDA           0x4001b8b1
 461                         >;
 462                 };
 463
 464                 pinctrl_i2c3: i2c3grp {
 465                         fsl,pins = <
 466                                 MX6QDL_PAD_GPIO_3__I2C3_SCL             0x4001b8b1
 467                                 MX6QDL_PAD_GPIO_6__I2C3_SDA             0x4001b8b1
 468                         >;
 469                 };
 470
 471                 pinctrl_pcie: pciegrp {
 472                         fsl,pins = <
 473                                 MX6QDL_PAD_ENET_TX_EN__GPIO1_IO28       0x1b0b0 /* PCIE IRQ */
 474                                 MX6QDL_PAD_ENET_TXD1__GPIO1_IO29        0x1b0b0 /* PCIE RST */
 475                         >;
 476                 };
 477
 478                 pinctrl_pps: ppsgrp {
 479                         fsl,pins = <
 480                                 MX6QDL_PAD_GPIO_5__GPIO1_IO05           0x1b0b0 /* GPS_PPS */
 481                         >;
 482                 };
 483
 484                 pinctrl_uart1: uart1grp {
 485                         fsl,pins = <
 486                                 MX6QDL_PAD_SD3_DAT7__UART1_TX_DATA      0x1b0b1
 487                                 MX6QDL_PAD_SD3_DAT6__UART1_RX_DATA      0x1b0b1
 488                         >;
 489                 };
 490
 491                 pinctrl_uart2: uart2grp {
 492                         fsl,pins = <
 493                                 MX6QDL_PAD_SD4_DAT7__UART2_TX_DATA      0x1b0b1
 494                                 MX6QDL_PAD_SD4_DAT4__UART2_RX_DATA      0x1b0b1
 495                         >;
 496                 };
 497
 498                 pinctrl_uart5: uart5grp {
 499                         fsl,pins = <
 500                                 MX6QDL_PAD_KEY_COL1__UART5_TX_DATA      0x1b0b1
 501                                 MX6QDL_PAD_KEY_ROW1__UART5_RX_DATA      0x1b0b1
 502                         >;
 503                 };
 504
 505                 pinctrl_usbotg: usbotggrp {
 506                         fsl,pins = <
 507                                 MX6QDL_PAD_GPIO_1__USB_OTG_ID           0x17059
 508                                 MX6QDL_PAD_EIM_D22__GPIO3_IO22          0x1b0b0 /* OTG_PWR_EN */
 509                         >;
 510                 };
 511
 512                 pinctrl_usdhc3: usdhc3grp {
 513                         fsl,pins = <
 514                                 MX6QDL_PAD_SD3_CMD__SD3_CMD             0x17059
 515                                 MX6QDL_PAD_SD3_CLK__SD3_CLK             0x10059
 516                                 MX6QDL_PAD_SD3_DAT0__SD3_DATA0          0x17059
 517                                 MX6QDL_PAD_SD3_DAT1__SD3_DATA1          0x17059
 518                                 MX6QDL_PAD_SD3_DAT2__SD3_DATA2          0x17059
 519                                 MX6QDL_PAD_SD3_DAT3__SD3_DATA3          0x17059
 520                         >;
 521                 };
 522         };
 523 };