target/linux/imx6/files-3.10/arch/arm/boot/dts/imx6dl-gw53xx.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 "imx6dl.dtsi"
  14
  15 / {
  16         model = "Gateworks Ventana i.MX6 DualLite GW53XX";
  17         compatible = "gw,imx6dl-gw53xx", "gw,ventana", "fsl,imx6dl";
  18
  19         /* these are used by bootloader for disabling nodes */
  20         aliases {
  21                 can0 = &can1;
  22                 ethernet0 = &fec;
  23                 ethernet1 = &eth1;
  24                 i2c0 = &i2c1;
  25                 i2c1 = &i2c2;
  26                 i2c2 = &i2c3;
  27                 led0 = &led0;
  28                 led1 = &led1;
  29                 led2 = &led2;
  30                 nand = &gpmi;
  31                 sky2 = &eth1;
  32                 ssi0 = &ssi1;
  33                 usb0 = &usbh1;
  34                 usb1 = &usbotg;
  35                 usdhc2 = &usdhc3;
  36         };
  37
  38         chosen {
  39                 bootargs = "console=ttymxc1,115200";
  40         };
  41
  42         memory {
  43                 reg = <0x10000000 0x40000000>;
  44         };
  45
  46         leds {
  47                 compatible = "gpio-leds";
  48
  49                 led0: user1 {
  50                         label = "user1";
  51                         gpios = <&gpio4 6 0>; /* 102 -> MX6_PANLEDG */
  52                         default-state = "on";
  53                         linux,default-trigger = "heartbeat";
  54                 };
  55
  56                 led1: user2 {
  57                         label = "user2";
  58                         gpios = <&gpio4 7 0>; /* 103 -> MX6_PANLEDR */
  59                         default-state = "off";
  60                 };
  61
  62                 led2: user3 {
  63                         label = "user3";
  64                         gpios = <&gpio4 15 1>; /* 111 -> MX6_LOCLED# */
  65                         default-state = "off";
  66                 };
  67         };
  68
  69         regulators {
  70                 compatible = "simple-bus";
  71
  72                 reg_1p0v: 1p0v {
  73                         compatible = "regulator-fixed";
  74                         regulator-name = "1P0V";
  75                         regulator-min-microvolt = <1000000>;
  76                         regulator-max-microvolt = <1000000>;
  77                         regulator-always-on;
  78                 };
  79
  80                 /* remove this fixed regulator once ltc3676__sw2 driver available */
  81                 reg_1p8v: 1p8v {
  82                         compatible = "regulator-fixed";
  83                         regulator-name = "1P8V";
  84                         regulator-min-microvolt = <1800000>;
  85                         regulator-max-microvolt = <1800000>;
  86                         regulator-always-on;
  87                 };
  88
  89                 reg_3p3v: 3p3v {
  90                         compatible = "regulator-fixed";
  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: usb_h1_vbus {
  98                         compatible = "regulator-fixed";
  99                         regulator-name = "usb_h1_vbus";
 100                         regulator-min-microvolt = <5000000>;
 101                         regulator-max-microvolt = <5000000>;
 102                         regulator-always-on;
 103                 };
 104
 105                 reg_usb_otg_vbus: usb_otg_vbus {
 106                         compatible = "regulator-fixed";
 107                         regulator-name = "usb_otg_vbus";
 108                         regulator-min-microvolt = <5000000>;
 109                         regulator-max-microvolt = <5000000>;
 110                         gpio = <&gpio3 22 0>;
 111                         enable-active-high;
 112                 };
 113         };
 114
 115         sound {
 116                 compatible = "fsl,imx6q-sabrelite-sgtl5000",
 117                              "fsl,imx-audio-sgtl5000";
 118                 model = "imx6q-sabrelite-sgtl5000";
 119                 ssi-controller = <&ssi1>;
 120                 audio-codec = <&codec>;
 121                 audio-routing =
 122                         "MIC_IN", "Mic Jack",
 123                         "Mic Jack", "Mic Bias",
 124                         "Headphone Jack", "HP_OUT";
 125                 mux-int-port = <1>;
 126                 mux-ext-port = <4>;
 127         };
 128 };
 129
 130 &audmux {
 131         pinctrl-names = "default";
 132         pinctrl-0 = <&pinctrl_audmux_1>;
 133         status = "okay";
 134 };
 135
 136 &can1 {
 137         status = "okay";
 138 };
 139
 140 &fec {
 141         pinctrl-names = "default";
 142         pinctrl-0 = <&pinctrl_enet_1>;
 143         phy-mode = "rgmii";
 144         phy-reset-gpios = <&gpio1 30 0>;
 145         status = "okay";
 146 };
 147
 148 &gpmi {
 149         pinctrl-names = "default";
 150         pinctrl-0 = <&pinctrl_gpmi_nand_2>;
 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         pciswitch: pex8609@3f {
 209                 compatible = "plx,pex8609";
 210                 reg = <0x3f>;
 211         };
 212
 213         pmic: ltc3676@3c {
 214                 compatible = "ltc,ltc3676";
 215                 reg = <0x3c>;
 216
 217                 regulators {
 218                         sw1_reg: ltc3676__sw1 {
 219                                 regulator-min-microvolt = <1175000>;
 220                                 regulator-max-microvolt = <1175000>;
 221                                 regulator-boot-on;
 222                                 regulator-always-on;
 223                         };
 224
 225                         sw2_reg: ltc3676__sw2 {
 226                                 regulator-min-microvolt = <1800000>;
 227                                 regulator-max-microvolt = <1800000>;
 228                                 regulator-boot-on;
 229                                 regulator-always-on;
 230                         };
 231
 232                         sw3_reg: ltc3676__sw3 {
 233                                 regulator-min-microvolt = <1175000>;
 234                                 regulator-max-microvolt = <1175000>;
 235                                 regulator-boot-on;
 236                                 regulator-always-on;
 237                         };
 238
 239                         sw4_reg: ltc3676__sw4 {
 240                                 regulator-min-microvolt = <1500000>;
 241                                 regulator-max-microvolt = <1500000>;
 242                                 regulator-boot-on;
 243                                 regulator-always-on;
 244                         };
 245
 246                         ldo2_reg: ltc3676__ldo2 {
 247                                 regulator-min-microvolt = <2500000>;
 248                                 regulator-max-microvolt = <2500000>;
 249                                 regulator-boot-on;
 250                                 regulator-always-on;
 251                         };
 252
 253                         ldo3_reg: ltc3676__ldo3 {
 254                                 regulator-min-microvolt = <1800000>;
 255                                 regulator-max-microvolt = <1800000>;
 256                                 regulator-boot-on;
 257                                 regulator-always-on;
 258                         };
 259
 260                         ldo4_reg: ltc3676__ldo4 {
 261                                 regulator-min-microvolt = <3000000>;
 262                                 regulator-max-microvolt = <3000000>;
 263                         };
 264                 };
 265         };
 266 };
 267
 268 &i2c3 {
 269         clock-frequency = <100000>;
 270         pinctrl-names = "default";
 271         pinctrl-0 = <&pinctrl_i2c3_2>;
 272         status = "okay";
 273
 274         accelerometer: fxos8700@1e {
 275                 compatible = "fsl,fxos8700";
 276                 reg = <0x1e>;
 277         };
 278
 279         codec: sgtl5000@0a {
 280                 compatible = "fsl,sgtl5000";
 281                 reg = <0x0a>;
 282                 clocks = <&clks 169>;
 283                 VDDA-supply = <&reg_1p8v>;
 284                 VDDIO-supply = <&reg_3p3v>;
 285         };
 286
 287         hdmiin: adv7611@4c {
 288                 compatible = "adi,adv7611";
 289                 reg = <0x4c>;
 290         };
 291
 292         touchscreen: egalax_ts@04 {
 293                 compatible = "eeti,egalax_ts";
 294                 reg = <0x04>;
 295                 interrupt-parent = <&gpio7>;
 296                 interrupts = <12 2>; /* gpio7_12 active low */
 297                 wakeup-gpios = <&gpio7 12 0>;
 298         };
 299
 300         videoout: adv7393@2a {
 301                 compatible = "adi,adv7393";
 302                 reg = <0x2a>;
 303         };
 304
 305         videoin: adv7180@20 {
 306                 compatible = "adi,adv7180";
 307                 reg = <0x20>;
 308         };
 309 };
 310
 311 &iomuxc {
 312         pinctrl-names = "default";
 313         pinctrl-0 = <&pinctrl_hog>;
 314
 315         hog {
 316                 pinctrl_hog: hoggrp {
 317                         fsl,pins = <
 318                                 MX6DL_PAD_EIM_A19__GPIO2_IO19   0x80000000 /* MEZZ_DIO0 */
 319                                 MX6DL_PAD_EIM_A20__GPIO2_IO18   0x80000000 /* MEZZ_DIO1 */
 320                                 MX6DL_PAD_EIM_D22__GPIO3_IO22   0x80000000 /* OTG_PWR_EN */
 321                                 MX6DL_PAD_EIM_D31__GPIO3_IO31   0x80000000 /* VIDDEC_PDN# */
 322                                 MX6DL_PAD_ENET_TXD0__GPIO1_IO30 0x80000000 /* PHY Reset */
 323                                 MX6DL_PAD_ENET_TXD1__GPIO1_IO29 0x80000000 /* PCIE_RST# */
 324                                 MX6DL_PAD_ENET_RXD0__GPIO1_IO27 0x80000000 /* GPS_PWDN */
 325                                 MX6DL_PAD_ENET_RXD1__GPIO1_IO26 0x80000000 /* GPS_PPS */
 326                                 MX6DL_PAD_GPIO_0__CCM_CLKO1     0x000130b0 /* AUD4_MCK */
 327                                 MX6DL_PAD_GPIO_17__GPIO7_IO12   0x80000000 /* TOUCH_IRQ# */
 328                                 MX6DL_PAD_KEY_COL0__GPIO4_IO06  0x80000000 /* user1 led */
 329                                 MX6DL_PAD_KEY_ROW0__GPIO4_IO07  0x80000000 /* user2 led */
 330                                 MX6DL_PAD_KEY_ROW4__GPIO4_IO15  0x80000000 /* user3 led */
 331                                 MX6DL_PAD_SD2_CMD__GPIO1_IO11   0x80000000 /* LVDS_TCH# */
 332                                 MX6DL_PAD_SD3_DAT5__GPIO7_IO00  0x80000000 /* SD3_CD# */
 333                                 MX6DL_PAD_SD4_DAT3__GPIO2_IO11  0x80000000 /* UART2_EN# */
 334                          >;
 335                 };
 336         };
 337 };
 338
 339 &ldb {
 340         status = "okay";
 341         lvds-channel@0 {
 342                 crtcs = <&ipu1 0>, <&ipu1 1>;
 343         };
 344 };
 345
 346 &pcie {
 347         reset-gpio = <&gpio1 29 0>;
 348         status = "okay";
 349
 350         eth1: sky2@8 { /* MAC/PHY on bus 8 */
 351                 compatible = "marvell,sky2";
 352                 /* Filled in by U-Boot */
 353                 mac-address = [ 00 00 00 00 00 00 ];
 354         };
 355 };
 356
 357 &ssi1 {
 358         fsl,mode = "i2s-slave";
 359         status = "okay";
 360 };
 361
 362 &uart1 {
 363         pinctrl-names = "default";
 364         pinctrl-0 = <&pinctrl_uart1_2>;
 365         status = "okay";
 366 };
 367
 368 &uart2 {
 369         pinctrl-names = "default";
 370         pinctrl-0 = <&pinctrl_uart2_1>;
 371         status = "okay";
 372 };
 373
 374 &uart5 {
 375         pinctrl-names = "default";
 376         pinctrl-0 = <&pinctrl_uart5_1>;
 377         status = "okay";
 378 };
 379
 380 &usbotg {
 381         vbus-supply = <&reg_usb_otg_vbus>;
 382         pinctrl-names = "default";
 383         pinctrl-0 = <&pinctrl_usbotg_1>;
 384         disable-over-current;
 385         status = "okay";
 386 };
 387
 388 &usbh1 {
 389         vbus-supply = <&reg_usb_h1_vbus>;
 390         status = "okay";
 391 };
 392
 393 &usdhc3 {
 394         pinctrl-names = "default";
 395         pinctrl-0 = <&pinctrl_usdhc3_2>;
 396         cd-gpios = <&gpio7 0 0>;
 397         vmmc-supply = <&reg_3p3v>;
 398         status = "okay";
 399 };