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         pinctrl-names = "default";
 138         pinctrl-0 = <&pinctrl_flexcan1_1>;
 139         status = "okay";
 140 };
 141
 142 &fec {
 143         pinctrl-names = "default";
 144         pinctrl-0 = <&pinctrl_enet_1>;
 145         phy-mode = "rgmii";
 146         phy-reset-gpios = <&gpio1 30 0>;
 147         status = "okay";
 148 };
 149
 150 &gpmi {
 151         pinctrl-names = "default";
 152         pinctrl-0 = <&pinctrl_gpmi_nand_2>;
 153         status = "okay";
 154 };
 155
 156 &i2c1 {
 157         clock-frequency = <100000>;
 158         pinctrl-names = "default";
 159         pinctrl-0 = <&pinctrl_i2c1_1>;
 160         status = "okay";
 161
 162         eeprom1: eeprom@50 {
 163                 compatible = "atmel,24c02";
 164                 reg = <0x50>;
 165                 pagesize = <16>;
 166         };
 167
 168         eeprom2: eeprom@51 {
 169                 compatible = "atmel,24c02";
 170                 reg = <0x51>;
 171                 pagesize = <16>;
 172         };
 173
 174         eeprom3: eeprom@52 {
 175                 compatible = "atmel,24c02";
 176                 reg = <0x52>;
 177                 pagesize = <16>;
 178         };
 179
 180         eeprom4: eeprom@53 {
 181                 compatible = "atmel,24c02";
 182                 reg = <0x53>;
 183                 pagesize = <16>;
 184         };
 185
 186         gpio: pca9555@23 {
 187                 compatible = "nxp,pca9555";
 188                 reg = <0x23>;
 189                 gpio-controller;
 190                 #gpio-cells = <2>;
 191         };
 192
 193         hwmon: gsc@29 {
 194                 compatible = "gw,gsp";
 195                 reg = <0x29>;
 196         };
 197
 198         rtc: ds1672@68 {
 199                 compatible = "dallas,ds1672";
 200                 reg = <0x68>;
 201         };
 202 };
 203
 204 &i2c2 {
 205         clock-frequency = <100000>;
 206         pinctrl-names = "default";
 207         pinctrl-0 = <&pinctrl_i2c2_2>;
 208         status = "okay";
 209
 210         pciswitch: pex8609@3f {
 211                 compatible = "plx,pex8609";
 212                 reg = <0x3f>;
 213         };
 214
 215         pmic: ltc3676@3c {
 216                 compatible = "ltc,ltc3676";
 217                 reg = <0x3c>;
 218
 219                 regulators {
 220                         sw1_reg: ltc3676__sw1 {
 221                                 regulator-min-microvolt = <1175000>;
 222                                 regulator-max-microvolt = <1175000>;
 223                                 regulator-boot-on;
 224                                 regulator-always-on;
 225                         };
 226
 227                         sw2_reg: ltc3676__sw2 {
 228                                 regulator-min-microvolt = <1800000>;
 229                                 regulator-max-microvolt = <1800000>;
 230                                 regulator-boot-on;
 231                                 regulator-always-on;
 232                         };
 233
 234                         sw3_reg: ltc3676__sw3 {
 235                                 regulator-min-microvolt = <1175000>;
 236                                 regulator-max-microvolt = <1175000>;
 237                                 regulator-boot-on;
 238                                 regulator-always-on;
 239                         };
 240
 241                         sw4_reg: ltc3676__sw4 {
 242                                 regulator-min-microvolt = <1500000>;
 243                                 regulator-max-microvolt = <1500000>;
 244                                 regulator-boot-on;
 245                                 regulator-always-on;
 246                         };
 247
 248                         ldo2_reg: ltc3676__ldo2 {
 249                                 regulator-min-microvolt = <2500000>;
 250                                 regulator-max-microvolt = <2500000>;
 251                                 regulator-boot-on;
 252                                 regulator-always-on;
 253                         };
 254
 255                         ldo3_reg: ltc3676__ldo3 {
 256                                 regulator-min-microvolt = <1800000>;
 257                                 regulator-max-microvolt = <1800000>;
 258                                 regulator-boot-on;
 259                                 regulator-always-on;
 260                         };
 261
 262                         ldo4_reg: ltc3676__ldo4 {
 263                                 regulator-min-microvolt = <3000000>;
 264                                 regulator-max-microvolt = <3000000>;
 265                         };
 266                 };
 267         };
 268 };
 269
 270 &i2c3 {
 271         clock-frequency = <100000>;
 272         pinctrl-names = "default";
 273         pinctrl-0 = <&pinctrl_i2c3_2>;
 274         status = "okay";
 275
 276         accelerometer: fxos8700@1e {
 277                 compatible = "fsl,fxos8700";
 278                 reg = <0x1e>;
 279         };
 280
 281         codec: sgtl5000@0a {
 282                 compatible = "fsl,sgtl5000";
 283                 reg = <0x0a>;
 284                 clocks = <&clks 169>;
 285                 VDDA-supply = <&reg_1p8v>;
 286                 VDDIO-supply = <&reg_3p3v>;
 287         };
 288
 289         hdmiin: adv7611@4c {
 290                 compatible = "adi,adv7611";
 291                 reg = <0x4c>;
 292         };
 293
 294         touchscreen: egalax_ts@04 {
 295                 compatible = "eeti,egalax_ts";
 296                 reg = <0x04>;
 297                 interrupt-parent = <&gpio7>;
 298                 interrupts = <12 2>; /* gpio7_12 active low */
 299                 wakeup-gpios = <&gpio7 12 0>;
 300         };
 301
 302         videoout: adv7393@2a {
 303                 compatible = "adi,adv7393";
 304                 reg = <0x2a>;
 305         };
 306
 307         videoin: adv7180@20 {
 308                 compatible = "adi,adv7180";
 309                 reg = <0x20>;
 310         };
 311 };
 312
 313 &iomuxc {
 314         pinctrl-names = "default";
 315         pinctrl-0 = <&pinctrl_hog>;
 316
 317         hog {
 318                 pinctrl_hog: hoggrp {
 319                         fsl,pins = <
 320                                 MX6DL_PAD_EIM_A19__GPIO2_IO19   0x80000000 /* MEZZ_DIO0 */
 321                                 MX6DL_PAD_EIM_A20__GPIO2_IO18   0x80000000 /* MEZZ_DIO1 */
 322                                 MX6DL_PAD_EIM_D22__GPIO3_IO22   0x80000000 /* OTG_PWR_EN */
 323                                 MX6DL_PAD_EIM_D31__GPIO3_IO31   0x80000000 /* VIDDEC_PDN# */
 324                                 MX6DL_PAD_ENET_TXD0__GPIO1_IO30 0x80000000 /* PHY Reset */
 325                                 MX6DL_PAD_ENET_TXD1__GPIO1_IO29 0x80000000 /* PCIE_RST# */
 326                                 MX6DL_PAD_ENET_RXD0__GPIO1_IO27 0x80000000 /* GPS_PWDN */
 327                                 MX6DL_PAD_ENET_RXD1__GPIO1_IO26 0x80000000 /* GPS_PPS */
 328                                 MX6DL_PAD_GPIO_0__CCM_CLKO1     0x000130b0 /* AUD4_MCK */
 329                                 MX6DL_PAD_GPIO_17__GPIO7_IO12   0x80000000 /* TOUCH_IRQ# */
 330                                 MX6DL_PAD_KEY_COL0__GPIO4_IO06  0x80000000 /* user1 led */
 331                                 MX6DL_PAD_KEY_ROW0__GPIO4_IO07  0x80000000 /* user2 led */
 332                                 MX6DL_PAD_KEY_ROW4__GPIO4_IO15  0x80000000 /* user3 led */
 333                                 MX6DL_PAD_SD2_CMD__GPIO1_IO11   0x80000000 /* LVDS_TCH# */
 334                                 MX6DL_PAD_SD3_DAT5__GPIO7_IO00  0x80000000 /* SD3_CD# */
 335                                 MX6DL_PAD_SD4_DAT3__GPIO2_IO11  0x80000000 /* UART2_EN# */
 336                          >;
 337                 };
 338         };
 339 };
 340
 341 &ldb {
 342         status = "okay";
 343         lvds-channel@0 {
 344                 crtcs = <&ipu1 0>, <&ipu1 1>;
 345         };
 346 };
 347
 348 &pcie {
 349         reset-gpio = <&gpio1 29 0>;
 350         status = "okay";
 351
 352         eth1: sky2@8 { /* MAC/PHY on bus 8 */
 353                 compatible = "marvell,sky2";
 354                 /* Filled in by U-Boot */
 355                 mac-address = [ 00 00 00 00 00 00 ];
 356         };
 357 };
 358
 359 &ssi1 {
 360         fsl,mode = "i2s-slave";
 361         status = "okay";
 362 };
 363
 364 &uart1 {
 365         pinctrl-names = "default";
 366         pinctrl-0 = <&pinctrl_uart1_2>;
 367         status = "okay";
 368 };
 369
 370 &uart2 {
 371         pinctrl-names = "default";
 372         pinctrl-0 = <&pinctrl_uart2_1>;
 373         status = "okay";
 374 };
 375
 376 &uart5 {
 377         pinctrl-names = "default";
 378         pinctrl-0 = <&pinctrl_uart5_1>;
 379         status = "okay";
 380 };
 381
 382 &usbotg {
 383         vbus-supply = <&reg_usb_otg_vbus>;
 384         pinctrl-names = "default";
 385         pinctrl-0 = <&pinctrl_usbotg_1>;
 386         disable-over-current;
 387         status = "okay";
 388 };
 389
 390 &usbh1 {
 391         vbus-supply = <&reg_usb_h1_vbus>;
 392         status = "okay";
 393 };
 394
 395 &usdhc3 {
 396         pinctrl-names = "default";
 397         pinctrl-0 = <&pinctrl_usdhc3_2>;
 398         cd-gpios = <&gpio7 0 0>;
 399         vmmc-supply = <&reg_3p3v>;
 400         status = "okay";
 401 };