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                 i2c0 = &i2c1;
  23                 i2c1 = &i2c2;
  24                 i2c2 = &i2c3;
  25                 led0 = &led0;
  26                 led1 = &led1;
  27                 led2 = &led2;
  28                 ssi0 = &ssi1;
  29                 spi0 = &ecspi1;
  30                 usb0 = &usbh1;
  31                 usb1 = &usbotg;
  32         };
  33
  34         chosen {
  35                 bootargs = "console=ttymxc1,115200";
  36         };
  37
  38         leds {
  39                 compatible = "gpio-leds";
  40                 pinctrl-names = "default";
  41                 pinctrl-0 = <&pinctrl_gpio_leds>;
  42
  43                 led0: user1 {
  44                         label = "user1";
  45                         gpios = <&gpio4 6 GPIO_ACTIVE_HIGH>; /* 102 -> MX6_PANLEDG */
  46                         default-state = "on";
  47                         linux,default-trigger = "heartbeat";
  48                 };
  49
  50                 led1: user2 {
  51                         label = "user2";
  52                         gpios = <&gpio4 10 GPIO_ACTIVE_HIGH>; /* 106 -> MX6_PANLEDR */
  53                         default-state = "off";
  54                 };
  55
  56                 led2: user3 {
  57                         label = "user3";
  58                         gpios = <&gpio4 15 GPIO_ACTIVE_LOW>; /* 111 -> MX6_LOCLED# */
  59                         default-state = "off";
  60                 };
  61         };
  62
  63         memory@10000000 {
  64                 reg = <0x10000000 0x40000000>;
  65         };
  66
  67         pps {
  68                 compatible = "pps-gpio";
  69                 pinctrl-names = "default";
  70                 pinctrl-0 = <&pinctrl_gpio_leds>;
  71                 gpios = <&gpio1 5 GPIO_ACTIVE_HIGH>;
  72                 status = "okay";
  73         };
  74
  75         regulators {
  76                 compatible = "simple-bus";
  77                 #address-cells = <1>;
  78                 #size-cells = <0>;
  79
  80                 reg_1p0v: regulator@0 {
  81                         compatible = "regulator-fixed";
  82                         reg = <0>;
  83                         regulator-name = "1P0V";
  84                         regulator-min-microvolt = <1000000>;
  85                         regulator-max-microvolt = <1000000>;
  86                         regulator-always-on;
  87                 };
  88
  89                 reg_3p3v: regulator@1 {
  90                         compatible = "regulator-fixed";
  91                         reg = <1>;
  92                         regulator-name = "3P3V";
  93                         regulator-min-microvolt = <3300000>;
  94                         regulator-max-microvolt = <3300000>;
  95                         regulator-always-on;
  96                 };
  97
  98                 reg_usb_h1_vbus: regulator@2 {
  99                         compatible = "regulator-fixed";
 100                         reg = <2>;
 101                         regulator-name = "usb_h1_vbus";
 102                         regulator-min-microvolt = <5000000>;
 103                         regulator-max-microvolt = <5000000>;
 104                         regulator-always-on;
 105                 };
 106
 107                 reg_usb_otg_vbus: regulator@3 {
 108                         compatible = "regulator-fixed";
 109                         reg = <3>;
 110                         regulator-name = "usb_otg_vbus";
 111                         regulator-min-microvolt = <5000000>;
 112                         regulator-max-microvolt = <5000000>;
 113                         gpio = <&gpio3 22 GPIO_ACTIVE_HIGH>;
 114                         enable-active-high;
 115                 };
 116         };
 117
 118         sound {
 119                 compatible = "fsl,imx6q-ventana-sgtl5000",
 120                              "fsl,imx-audio-sgtl5000";
 121                 model = "sgtl5000-audio";
 122                 ssi-controller = <&ssi1>;
 123                 audio-codec = <&codec>;
 124                 audio-routing =
 125                         "MIC_IN", "Mic Jack",
 126                         "Mic Jack", "Mic Bias",
 127                         "Headphone Jack", "HP_OUT";
 128                 mux-int-port = <1>;
 129                 mux-ext-port = <4>;
 130         };
 131 };
 132
 133 &audmux {
 134         pinctrl-names = "default";
 135         pinctrl-0 = <&pinctrl_audmux>;
 136         status = "okay";
 137 };
 138
 139 &ecspi1 {
 140         cs-gpios = <&gpio3 19 GPIO_ACTIVE_HIGH>;
 141         pinctrl-names = "default";
 142         pinctrl-0 = <&pinctrl_ecspi1>;
 143         status = "okay";
 144
 145         flash: m25p80@0 {
 146                 compatible = "sst,w25q256", "jedec,spi-nor";
 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-id";
 156         phy-reset-gpios = <&gpio1 30 GPIO_ACTIVE_LOW>;
 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         rtc: ds1672@68 {
 203                 compatible = "dallas,ds1672";
 204                 reg = <0x68>;
 205         };
 206 };
 207
 208 &i2c2 {
 209         clock-frequency = <100000>;
 210         pinctrl-names = "default";
 211         pinctrl-0 = <&pinctrl_i2c2>;
 212         status = "okay";
 213
 214         pmic: pfuze100@8 {
 215                 compatible = "fsl,pfuze100";
 216                 reg = <0x08>;
 217
 218                 regulators {
 219                         sw1a_reg: sw1ab {
 220                                 regulator-min-microvolt = <300000>;
 221                                 regulator-max-microvolt = <1875000>;
 222                                 regulator-boot-on;
 223                                 regulator-always-on;
 224                                 regulator-ramp-delay = <6250>;
 225                         };
 226
 227                         sw1c_reg: sw1c {
 228                                 regulator-min-microvolt = <300000>;
 229                                 regulator-max-microvolt = <1875000>;
 230                                 regulator-boot-on;
 231                                 regulator-always-on;
 232                                 regulator-ramp-delay = <6250>;
 233                         };
 234
 235                         sw2_reg: sw2 {
 236                                 regulator-min-microvolt = <800000>;
 237                                 regulator-max-microvolt = <3950000>;
 238                                 regulator-boot-on;
 239                                 regulator-always-on;
 240                         };
 241
 242                         sw3a_reg: sw3a {
 243                                 regulator-min-microvolt = <400000>;
 244                                 regulator-max-microvolt = <1975000>;
 245                                 regulator-boot-on;
 246                                 regulator-always-on;
 247                         };
 248
 249                         sw3b_reg: sw3b {
 250                                 regulator-min-microvolt = <400000>;
 251                                 regulator-max-microvolt = <1975000>;
 252                                 regulator-boot-on;
 253                                 regulator-always-on;
 254                         };
 255
 256                         sw4_reg: sw4 {
 257                                 regulator-min-microvolt = <800000>;
 258                                 regulator-max-microvolt = <3300000>;
 259                         };
 260
 261                         swbst_reg: swbst {
 262                                 regulator-min-microvolt = <5000000>;
 263                                 regulator-max-microvolt = <5150000>;
 264                         };
 265
 266                         snvs_reg: vsnvs {
 267                                 regulator-min-microvolt = <1000000>;
 268                                 regulator-max-microvolt = <3000000>;
 269                                 regulator-boot-on;
 270                                 regulator-always-on;
 271                         };
 272
 273                         vref_reg: vrefddr {
 274                                 regulator-boot-on;
 275                                 regulator-always-on;
 276                         };
 277
 278                         vgen1_reg: vgen1 {
 279                                 regulator-min-microvolt = <800000>;
 280                                 regulator-max-microvolt = <1550000>;
 281                         };
 282
 283                         vgen2_reg: vgen2 {
 284                                 regulator-min-microvolt = <800000>;
 285                                 regulator-max-microvolt = <1550000>;
 286                         };
 287
 288                         vgen3_reg: vgen3 {
 289                                 regulator-min-microvolt = <1800000>;
 290                                 regulator-max-microvolt = <3300000>;
 291                         };
 292
 293                         vgen4_reg: vgen4 {
 294                                 regulator-min-microvolt = <1800000>;
 295                                 regulator-max-microvolt = <3300000>;
 296                                 regulator-always-on;
 297                         };
 298
 299                         vgen5_reg: vgen5 {
 300                                 regulator-min-microvolt = <1800000>;
 301                                 regulator-max-microvolt = <3300000>;
 302                                 regulator-always-on;
 303                         };
 304
 305                         vgen6_reg: vgen6 {
 306                                 regulator-min-microvolt = <1800000>;
 307                                 regulator-max-microvolt = <3300000>;
 308                                 regulator-always-on;
 309                         };
 310                 };
 311         };
 312 };
 313
 314 &i2c3 {
 315         clock-frequency = <100000>;
 316         pinctrl-names = "default";
 317         pinctrl-0 = <&pinctrl_i2c3>;
 318         status = "okay";
 319
 320         accelerometer: mma8450@1c {
 321                 compatible = "fsl,mma8450";
 322                 reg = <0x1c>;
 323         };
 324
 325         codec: sgtl5000@a {
 326                 compatible = "fsl,sgtl5000";
 327                 reg = <0x0a>;
 328                 clocks = <&clks IMX6QDL_CLK_CKO>;
 329                 VDDA-supply = <&sw4_reg>;
 330                 VDDIO-supply = <&reg_3p3v>;
 331         };
 332
 333         touchscreen: egalax_ts@4 {
 334                 compatible = "eeti,egalax_ts";
 335                 reg = <0x04>;
 336                 interrupt-parent = <&gpio7>;
 337                 interrupts = <12 2>;
 338                 wakeup-gpios = <&gpio7 12 GPIO_ACTIVE_LOW>;
 339         };
 340 };
 341
 342 &ldb {
 343         status = "okay";
 344 };
 345
 346 &pcie {
 347         reset-gpio = <&gpio1 29 GPIO_ACTIVE_LOW>;
 348         status = "okay";
 349 };
 350
 351 &ssi1 {
 352         status = "okay";
 353 };
 354
 355 &uart1 {
 356         pinctrl-names = "default";
 357         pinctrl-0 = <&pinctrl_uart1>;
 358         status = "okay";
 359 };
 360
 361 &uart2 {
 362         pinctrl-names = "default";
 363         pinctrl-0 = <&pinctrl_uart2>;
 364         status = "okay";
 365 };
 366
 367 &uart5 {
 368         pinctrl-names = "default";
 369         pinctrl-0 = <&pinctrl_uart5>;
 370         status = "okay";
 371 };
 372
 373 &usbotg {
 374         vbus-supply = <&reg_usb_otg_vbus>;
 375         pinctrl-names = "default";
 376         pinctrl-0 = <&pinctrl_usbotg>;
 377         disable-over-current;
 378         status = "okay";
 379 };
 380
 381 &usbh1 {
 382         vbus-supply = <&reg_usb_h1_vbus>;
 383         status = "okay";
 384 };
 385
 386 &usdhc3 {
 387         pinctrl-names = "default";
 388         pinctrl-0 = <&pinctrl_usdhc3>;
 389         cd-gpios = <&gpio7 0 GPIO_ACTIVE_LOW>;
 390         vmmc-supply = <&reg_3p3v>;
 391         status = "okay";
 392 };
 393
 394 &iomuxc {
 395         pinctrl_audmux: audmuxgrp {
 396                 fsl,pins = <
 397                         MX6QDL_PAD_SD2_DAT0__AUD4_RXD           0x130b0
 398                         MX6QDL_PAD_SD2_DAT3__AUD4_TXC           0x130b0
 399                         MX6QDL_PAD_SD2_DAT2__AUD4_TXD           0x110b0
 400                         MX6QDL_PAD_SD2_DAT1__AUD4_TXFS          0x130b0
 401                         MX6QDL_PAD_GPIO_0__CCM_CLKO1            0x130b0 /* AUD4_MCK */
 402                 >;
 403         };
 404
 405         pinctrl_ecspi1: ecspi1grp {
 406                 fsl,pins = <
 407                         MX6QDL_PAD_EIM_D17__ECSPI1_MISO         0x100b1
 408                         MX6QDL_PAD_EIM_D18__ECSPI1_MOSI         0x100b1
 409                         MX6QDL_PAD_EIM_D16__ECSPI1_SCLK         0x100b1
 410                         MX6QDL_PAD_EIM_D19__GPIO3_IO19          0x1b0b0 /* SPINOR_CS0# */
 411                 >;
 412         };
 413
 414         pinctrl_enet: enetgrp {
 415                 fsl,pins = <
 416                         MX6QDL_PAD_RGMII_RXC__RGMII_RXC         0x1b030
 417                         MX6QDL_PAD_RGMII_RD0__RGMII_RD0         0x1b030
 418                         MX6QDL_PAD_RGMII_RD1__RGMII_RD1         0x1b030
 419                         MX6QDL_PAD_RGMII_RD2__RGMII_RD2         0x1b030
 420                         MX6QDL_PAD_RGMII_RD3__RGMII_RD3         0x1b030
 421                         MX6QDL_PAD_RGMII_RX_CTL__RGMII_RX_CTL   0x1b030
 422                         MX6QDL_PAD_RGMII_TXC__RGMII_TXC         0x1b030
 423                         MX6QDL_PAD_RGMII_TD0__RGMII_TD0         0x1b030
 424                         MX6QDL_PAD_RGMII_TD1__RGMII_TD1         0x1b030
 425                         MX6QDL_PAD_RGMII_TD2__RGMII_TD2         0x1b030
 426                         MX6QDL_PAD_RGMII_TD3__RGMII_TD3         0x1b030
 427                         MX6QDL_PAD_RGMII_TX_CTL__RGMII_TX_CTL   0x1b030
 428                         MX6QDL_PAD_ENET_REF_CLK__ENET_TX_CLK    0x1b0b0
 429                         MX6QDL_PAD_ENET_MDIO__ENET_MDIO         0x1b0b0
 430                         MX6QDL_PAD_ENET_MDC__ENET_MDC           0x1b0b0
 431                         MX6QDL_PAD_GPIO_16__ENET_REF_CLK        0x4001b0a8
 432                 >;
 433         };
 434
 435         pinctrl_gpio_leds: gpioledsgrp {
 436                 fsl,pins = <
 437                         MX6QDL_PAD_KEY_COL0__GPIO4_IO06         0x1b0b0 /* user1 led */
 438                         MX6QDL_PAD_KEY_COL2__GPIO4_IO10         0x1b0b0 /* user2 led */
 439                         MX6QDL_PAD_KEY_ROW4__GPIO4_IO15         0x1b0b0 /* user3 led */
 440                 >;
 441         };
 442
 443         pinctrl_i2c1: i2c1grp {
 444                 fsl,pins = <
 445                         MX6QDL_PAD_EIM_D21__I2C1_SCL            0x4001b8b1
 446                         MX6QDL_PAD_EIM_D28__I2C1_SDA            0x4001b8b1
 447                 >;
 448         };
 449
 450         pinctrl_i2c2: i2c2grp {
 451                 fsl,pins = <
 452                         MX6QDL_PAD_KEY_COL3__I2C2_SCL           0x4001b8b1
 453                         MX6QDL_PAD_KEY_ROW3__I2C2_SDA           0x4001b8b1
 454                 >;
 455         };
 456
 457         pinctrl_i2c3: i2c3grp {
 458                 fsl,pins = <
 459                         MX6QDL_PAD_GPIO_3__I2C3_SCL             0x4001b8b1
 460                         MX6QDL_PAD_GPIO_6__I2C3_SDA             0x4001b8b1
 461                 >;
 462         };
 463
 464         pinctrl_pcie: pciegrp {
 465                 fsl,pins = <
 466                         MX6QDL_PAD_ENET_TX_EN__GPIO1_IO28       0x1b0b0 /* PCIE IRQ */
 467                         MX6QDL_PAD_ENET_TXD1__GPIO1_IO29        0x1b0b0 /* PCIE RST */
 468                 >;
 469         };
 470
 471         pinctrl_pps: ppsgrp {
 472                 fsl,pins = <
 473                         MX6QDL_PAD_GPIO_5__GPIO1_IO05           0x1b0b0 /* GPS_PPS */
 474                 >;
 475         };
 476
 477         pinctrl_uart1: uart1grp {
 478                 fsl,pins = <
 479                         MX6QDL_PAD_SD3_DAT7__UART1_TX_DATA      0x1b0b1
 480                         MX6QDL_PAD_SD3_DAT6__UART1_RX_DATA      0x1b0b1
 481                 >;
 482         };
 483
 484         pinctrl_uart2: uart2grp {
 485                 fsl,pins = <
 486                         MX6QDL_PAD_SD4_DAT7__UART2_TX_DATA      0x1b0b1
 487                         MX6QDL_PAD_SD4_DAT4__UART2_RX_DATA      0x1b0b1
 488                 >;
 489         };
 490
 491         pinctrl_uart5: uart5grp {
 492                 fsl,pins = <
 493                         MX6QDL_PAD_KEY_COL1__UART5_TX_DATA      0x1b0b1
 494                         MX6QDL_PAD_KEY_ROW1__UART5_RX_DATA      0x1b0b1
 495                 >;
 496         };
 497
 498         pinctrl_usbotg: usbotggrp {
 499                 fsl,pins = <
 500                         MX6QDL_PAD_GPIO_1__USB_OTG_ID           0x17059
 501                         MX6QDL_PAD_EIM_D22__GPIO3_IO22          0x1b0b0 /* OTG_PWR_EN */
 502                 >;
 503         };
 504
 505         pinctrl_usdhc3: usdhc3grp {
 506                 fsl,pins = <
 507                         MX6QDL_PAD_SD3_CMD__SD3_CMD             0x17059
 508                         MX6QDL_PAD_SD3_CLK__SD3_CLK             0x10059
 509                         MX6QDL_PAD_SD3_DAT0__SD3_DATA0          0x17059
 510                         MX6QDL_PAD_SD3_DAT1__SD3_DATA1          0x17059
 511                         MX6QDL_PAD_SD3_DAT2__SD3_DATA2          0x17059
 512                         MX6QDL_PAD_SD3_DAT3__SD3_DATA3          0x17059
 513                 >;
 514         };
 515 };