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
  77                 reg_1p0v: 1p0v {
  78                         compatible = "regulator-fixed";
  79                         regulator-name = "1P0V";
  80                         regulator-min-microvolt = <1000000>;
  81                         regulator-max-microvolt = <1000000>;
  82                         regulator-always-on;
  83                 };
  84
  85                 reg_3p3v: 3p3v {
  86                         compatible = "regulator-fixed";
  87                         regulator-name = "3P3V";
  88                         regulator-min-microvolt = <3300000>;
  89                         regulator-max-microvolt = <3300000>;
  90                         regulator-always-on;
  91                 };
  92
  93                 reg_usb_h1_vbus: usb_h1_vbus {
  94                         compatible = "regulator-fixed";
  95                         regulator-name = "usb_h1_vbus";
  96                         regulator-min-microvolt = <5000000>;
  97                         regulator-max-microvolt = <5000000>;
  98                         regulator-always-on;
  99                 };
 100
 101                 reg_usb_otg_vbus: usb_otg_vbus {
 102                         compatible = "regulator-fixed";
 103                         regulator-name = "usb_otg_vbus";
 104                         regulator-min-microvolt = <5000000>;
 105                         regulator-max-microvolt = <5000000>;
 106                         gpio = <&gpio3 22 0>;
 107                         enable-active-high;
 108                 };
 109         };
 110
 111         sound {
 112                 compatible = "fsl,imx6q-sabrelite-sgtl5000",
 113                              "fsl,imx-audio-sgtl5000";
 114                 model = "imx6q-sabrelite-sgtl5000";
 115                 ssi-controller = <&ssi1>;
 116                 audio-codec = <&codec>;
 117                 audio-routing =
 118                         "MIC_IN", "Mic Jack",
 119                         "Mic Jack", "Mic Bias",
 120                         "Headphone Jack", "HP_OUT";
 121                 mux-int-port = <1>;
 122                 mux-ext-port = <4>;
 123         };
 124 };
 125
 126 &audmux {
 127         pinctrl-names = "default";
 128         pinctrl-0 = <&pinctrl_audmux_1>;
 129         status = "okay";
 130 };
 131
 132 &ecspi1 {
 133         fsl,spi-num-chipselects = <1>;
 134         cs-gpios = <&gpio3 19 0>;
 135         pinctrl-names = "default";
 136         pinctrl-0 = <&pinctrl_ecspi1_1>;
 137         status = "okay";
 138
 139         flash: m25p80@0 {
 140                 compatible = "sst,w25q256";
 141                 spi-max-frequency = <30000000>;
 142                 reg = <0>;
 143         };
 144 };
 145
 146 &fec {
 147         pinctrl-names = "default";
 148         pinctrl-0 = <&pinctrl_enet_1>;
 149         phy-mode = "rgmii";
 150         phy-reset-gpios = <&gpio1 30 0>;
 151         status = "okay";
 152 };
 153
 154 &i2c1 {
 155         clock-frequency = <100000>;
 156         pinctrl-names = "default";
 157         pinctrl-0 = <&pinctrl_i2c1_1>;
 158         status = "okay";
 159
 160         eeprom1: eeprom@50 {
 161                 compatible = "atmel,24c02";
 162                 reg = <0x50>;
 163                 pagesize = <16>;
 164         };
 165
 166         eeprom2: eeprom@51 {
 167                 compatible = "atmel,24c02";
 168                 reg = <0x51>;
 169                 pagesize = <16>;
 170         };
 171
 172         eeprom3: eeprom@52 {
 173                 compatible = "atmel,24c02";
 174                 reg = <0x52>;
 175                 pagesize = <16>;
 176         };
 177
 178         eeprom4: eeprom@53 {
 179                 compatible = "atmel,24c02";
 180                 reg = <0x53>;
 181                 pagesize = <16>;
 182         };
 183
 184         gpio: pca9555@23 {
 185                 compatible = "nxp,pca9555";
 186                 reg = <0x23>;
 187                 gpio-controller;
 188                 #gpio-cells = <2>;
 189         };
 190
 191         hwmon: gsc@29 {
 192                 compatible = "gw,gsp";
 193                 reg = <0x29>;
 194         };
 195
 196         rtc: ds1672@68 {
 197                 compatible = "dallas,ds1672";
 198                 reg = <0x68>;
 199         };
 200 };
 201
 202 &i2c2 {
 203         clock-frequency = <100000>;
 204         pinctrl-names = "default";
 205         pinctrl-0 = <&pinctrl_i2c2_2>;
 206         status = "okay";
 207
 208         pmic: pfuze100@08 {
 209                 compatible = "fsl,pfuze100";
 210                 reg = <0x08>;
 211
 212                 regulators {
 213                         sw1a_reg: sw1ab {
 214                                 regulator-min-microvolt = <300000>;
 215                                 regulator-max-microvolt = <1875000>;
 216                                 regulator-boot-on;
 217                                 regulator-always-on;
 218                                 regulator-ramp-delay = <6250>;
 219                         };
 220
 221                         sw1c_reg: sw1c {
 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                         sw2_reg: sw2 {
 230                                 regulator-min-microvolt = <800000>;
 231                                 regulator-max-microvolt = <3950000>;
 232                                 regulator-boot-on;
 233                                 regulator-always-on;
 234                         };
 235
 236                         sw3a_reg: sw3a {
 237                                 regulator-min-microvolt = <400000>;
 238                                 regulator-max-microvolt = <1975000>;
 239                                 regulator-boot-on;
 240                                 regulator-always-on;
 241                         };
 242
 243                         sw3b_reg: sw3b {
 244                                 regulator-min-microvolt = <400000>;
 245                                 regulator-max-microvolt = <1975000>;
 246                                 regulator-boot-on;
 247                                 regulator-always-on;
 248                         };
 249
 250                         sw4_reg: sw4 {
 251                                 regulator-min-microvolt = <800000>;
 252                                 regulator-max-microvolt = <3300000>;
 253                         };
 254
 255                         swbst_reg: swbst {
 256                                 regulator-min-microvolt = <5000000>;
 257                                 regulator-max-microvolt = <5150000>;
 258                         };
 259
 260                         snvs_reg: vsnvs {
 261                                 regulator-min-microvolt = <1000000>;
 262                                 regulator-max-microvolt = <3000000>;
 263                                 regulator-boot-on;
 264                                 regulator-always-on;
 265                         };
 266
 267                         vref_reg: vrefddr {
 268                                 regulator-boot-on;
 269                                 regulator-always-on;
 270                         };
 271
 272                         vgen1_reg: vgen1 {
 273                                 regulator-min-microvolt = <800000>;
 274                                 regulator-max-microvolt = <1550000>;
 275                         };
 276
 277                         vgen2_reg: vgen2 {
 278                                 regulator-min-microvolt = <800000>;
 279                                 regulator-max-microvolt = <1550000>;
 280                         };
 281
 282                         vgen3_reg: vgen3 {
 283                                 regulator-min-microvolt = <1800000>;
 284                                 regulator-max-microvolt = <3300000>;
 285                         };
 286
 287                         vgen4_reg: vgen4 {
 288                                 regulator-min-microvolt = <1800000>;
 289                                 regulator-max-microvolt = <3300000>;
 290                                 regulator-always-on;
 291                         };
 292
 293                         vgen5_reg: vgen5 {
 294                                 regulator-min-microvolt = <1800000>;
 295                                 regulator-max-microvolt = <3300000>;
 296                                 regulator-always-on;
 297                         };
 298
 299                         vgen6_reg: vgen6 {
 300                                 regulator-min-microvolt = <1800000>;
 301                                 regulator-max-microvolt = <3300000>;
 302                                 regulator-always-on;
 303                         };
 304                 };
 305         };
 306
 307         pciswitch: pex8609@3f {
 308                 compatible = "plx,pex8609";
 309                 reg = <0x3f>;
 310         };
 311
 312         pciclkgen: si52147@6b {
 313                 compatible = "sil,si52147";
 314                 reg = <0x6b>;
 315         };
 316 };
 317
 318 &i2c3 {
 319         clock-frequency = <100000>;
 320         pinctrl-names = "default";
 321         pinctrl-0 = <&pinctrl_i2c3_2>;
 322         status = "okay";
 323
 324         accelerometer: mma8450@1c {
 325                 compatible = "fsl,mma8450";
 326                 reg = <0x1c>;
 327         };
 328
 329         codec: sgtl5000@0a {
 330                 compatible = "fsl,sgtl5000";
 331                 reg = <0x0a>;
 332                 clocks = <&clks 201>;
 333                 VDDA-supply = <&sw4_reg>;
 334                 VDDIO-supply = <&reg_3p3v>;
 335         };
 336
 337         hdmiin: adv7611@4c {
 338                 compatible = "adi,adv7611";
 339                 reg = <0x4c>;
 340         };
 341
 342         touchscreen: egalax_ts@04 {
 343                 compatible = "eeti,egalax_ts";
 344                 reg = <0x04>;
 345                 interrupt-parent = <&gpio7>;
 346                 interrupts = <12 2>; /* gpio7_12 active low */
 347                 wakeup-gpios = <&gpio7 12 0>;
 348         };
 349
 350         videoout: adv7393@2a {
 351                 compatible = "adi,adv7393";
 352                 reg = <0x2a>;
 353         };
 354
 355         videoin: adv7180@20 {
 356                 compatible = "adi,adv7180";
 357                 reg = <0x20>;
 358         };
 359 };
 360
 361 &iomuxc {
 362         pinctrl-names = "default";
 363         pinctrl-0 = <&pinctrl_hog>;
 364
 365         hog {
 366                 pinctrl_hog: hoggrp {
 367                         fsl,pins = <
 368                                 MX6QDL_PAD_EIM_D22__GPIO3_IO22    0x80000000 /* OTG_PWR_EN */
 369                                 MX6QDL_PAD_EIM_D19__GPIO3_IO19    0x80000000 /* SPINOR_CS0# */
 370                                 MX6QDL_PAD_ENET_TX_EN__GPIO1_IO28 0x80000000 /* PCIE IRQ */
 371                                 MX6QDL_PAD_ENET_TXD1__GPIO1_IO29  0x80000000 /* PCIE RST */
 372                                 MX6QDL_PAD_GPIO_0__CCM_CLKO1      0x000130b0 /* AUD4_MCK */
 373                                 MX6QDL_PAD_GPIO_5__GPIO1_IO05     0x80000000 /* GPS_PPS */
 374                                 MX6QDL_PAD_GPIO_17__GPIO7_IO12    0x80000000 /* TOUCH_IRQ# */
 375                                 MX6QDL_PAD_KEY_COL0__GPIO4_IO06   0x80000000 /* user1 led */
 376                                 MX6QDL_PAD_KEY_COL2__GPIO4_IO10   0x80000000 /* user2 led */
 377                                 MX6QDL_PAD_KEY_ROW4__GPIO4_IO15   0x80000000 /* user3 led */
 378                                 MX6QDL_PAD_SD1_DAT0__GPIO1_IO16   0x80000000 /* USBHUB_RST# */
 379                                 MX6QDL_PAD_SD1_DAT3__GPIO1_IO21   0x80000000 /* MIPI_DIO */
 380                          >;
 381                 };
 382         };
 383 };
 384
 385 &ldb {
 386         status = "okay";
 387         lvds-channel@0 {
 388                 crtcs = <&ipu1 0>, <&ipu1 1>, <&ipu2 0>, <&ipu2 1>;
 389         };
 390 };
 391
 392 &pcie {
 393         reset-gpio = <&gpio1 29 0>;
 394         status = "okay";
 395
 396         eth1: sky2@8 { /* MAC/PHY on bus 8 */
 397                 compatible = "marvell,sky2";
 398         };
 399 };
 400
 401 &ssi1 {
 402         fsl,mode = "i2s-slave";
 403         status = "okay";
 404 };
 405
 406 &uart1 {
 407         pinctrl-names = "default";
 408         pinctrl-0 = <&pinctrl_uart1_2>;
 409         status = "okay";
 410 };
 411
 412 &uart2 {
 413         pinctrl-names = "default";
 414         pinctrl-0 = <&pinctrl_uart2_3>;
 415         status = "okay";
 416 };
 417
 418 &uart5 {
 419         pinctrl-names = "default";
 420         pinctrl-0 = <&pinctrl_uart5_1>;
 421         status = "okay";
 422 };
 423
 424 &usbotg {
 425         vbus-supply = <&reg_usb_otg_vbus>;
 426         pinctrl-names = "default";
 427         pinctrl-0 = <&pinctrl_usbotg_1>;
 428         disable-over-current;
 429         status = "okay";
 430 };
 431
 432 &usbh1 {
 433         vbus-supply = <&reg_usb_h1_vbus>;
 434         status = "okay";
 435 };
 436
 437 &usdhc3 {
 438         pinctrl-names = "default";
 439         pinctrl-0 = <&pinctrl_usdhc3_2>;
 440         cd-gpios = <&gpio7 0 0>;
 441         vmmc-supply = <&reg_3p3v>;
 442         status = "okay";
 443 };