target/linux/imx6/files-3.10/arch/arm/boot/dts/imx6qdl-gw51xx.dtsi

   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 / {
  13         /* these are used by bootloader for disabling nodes */
  14         aliases {
  15                 can0 = &can1;
  16                 ethernet0 = &fec;
  17                 i2c0 = &i2c1;
  18                 i2c1 = &i2c2;
  19                 i2c2 = &i2c3;
  20                 led0 = &led0;
  21                 led1 = &led1;
  22                 nand = &gpmi;
  23                 usb0 = &usbh1;
  24                 usb1 = &usbotg;
  25         };
  26
  27         leds {
  28                 compatible = "gpio-leds";
  29
  30                 led0: user1 {
  31                         label = "user1";
  32                         gpios = <&gpio4 6 0>; /* 102 -> MX6_PANLEDG */
  33                         default-state = "on";
  34                         linux,default-trigger = "heartbeat";
  35                 };
  36
  37                 led1: user2 {
  38                         label = "user2";
  39                         gpios = <&gpio4 7 0>; /* 103 -> MX6_PANLEDR */
  40                         default-state = "off";
  41                 };
  42         };
  43
  44         memory {
  45                 reg = <0x10000000 0x20000000>;
  46         };
  47
  48         regulators {
  49                 compatible = "simple-bus";
  50
  51                 reg_3p3v: 3p3v {
  52                         compatible = "regulator-fixed";
  53                         regulator-name = "3P3V";
  54                         regulator-min-microvolt = <3300000>;
  55                         regulator-max-microvolt = <3300000>;
  56                         regulator-always-on;
  57                 };
  58
  59                 reg_5p0v: 5p0v {
  60                         compatible = "regulator-fixed";
  61                         regulator-name = "5P0V";
  62                         regulator-min-microvolt = <5000000>;
  63                         regulator-max-microvolt = <5000000>;
  64                         regulator-always-on;
  65                 };
  66
  67                 reg_usb_otg_vbus: usb_otg_vbus {
  68                         compatible = "regulator-fixed";
  69                         regulator-name = "usb_otg_vbus";
  70                         regulator-min-microvolt = <5000000>;
  71                         regulator-max-microvolt = <5000000>;
  72                         gpio = <&gpio3 22 0>;
  73                         enable-active-high;
  74                 };
  75         };
  76 };
  77
  78 &fec {
  79         pinctrl-names = "default";
  80         pinctrl-0 = <&pinctrl_enet_1>;
  81         phy-mode = "rgmii";
  82         phy-reset-gpios = <&gpio1 30 0>;
  83         status = "okay";
  84 };
  85
  86 &gpmi {
  87         pinctrl-names = "default";
  88         pinctrl-0 = <&pinctrl_gpmi_nand_2>;
  89         status = "okay";
  90 };
  91
  92 &i2c1 {
  93         clock-frequency = <100000>;
  94         pinctrl-names = "default";
  95         pinctrl-0 = <&pinctrl_i2c1_1>;
  96         status = "okay";
  97
  98         eeprom1: eeprom@50 {
  99                 compatible = "atmel,24c02";
 100                 reg = <0x50>;
 101                 pagesize = <16>;
 102         };
 103
 104         eeprom2: eeprom@51 {
 105                 compatible = "atmel,24c02";
 106                 reg = <0x51>;
 107                 pagesize = <16>;
 108         };
 109
 110         eeprom3: eeprom@52 {
 111                 compatible = "atmel,24c02";
 112                 reg = <0x52>;
 113                 pagesize = <16>;
 114         };
 115
 116         eeprom4: eeprom@53 {
 117                 compatible = "atmel,24c02";
 118                 reg = <0x53>;
 119                 pagesize = <16>;
 120         };
 121
 122         gpio: pca9555@23 {
 123                 compatible = "nxp,pca9555";
 124                 reg = <0x23>;
 125                 gpio-controller;
 126                 #gpio-cells = <2>;
 127         };
 128
 129         hwmon: gsc@29 {
 130                 compatible = "gw,gsp";
 131                 reg = <0x29>;
 132         };
 133
 134         rtc: ds1672@68 {
 135                 compatible = "dallas,ds1672";
 136                 reg = <0x68>;
 137         };
 138 };
 139
 140 &i2c2 {
 141         clock-frequency = <100000>;
 142         pinctrl-names = "default";
 143         pinctrl-0 = <&pinctrl_i2c2_2>;
 144         status = "okay";
 145
 146         pmic: ltc3676@3c {
 147                 compatible = "ltc,ltc3676";
 148                 reg = <0x3c>;
 149
 150                 regulators {
 151                         sw1_reg: ltc3676__sw1 {
 152                                 regulator-min-microvolt = <1175000>;
 153                                 regulator-max-microvolt = <1175000>;
 154                                 regulator-boot-on;
 155                                 regulator-always-on;
 156                         };
 157
 158                         sw2_reg: ltc3676__sw2 {
 159                                 regulator-min-microvolt = <1800000>;
 160                                 regulator-max-microvolt = <1800000>;
 161                                 regulator-boot-on;
 162                                 regulator-always-on;
 163                         };
 164
 165                         sw3_reg: ltc3676__sw3 {
 166                                 regulator-min-microvolt = <1175000>;
 167                                 regulator-max-microvolt = <1175000>;
 168                                 regulator-boot-on;
 169                                 regulator-always-on;
 170                         };
 171
 172                         sw4_reg: ltc3676__sw4 {
 173                                 regulator-min-microvolt = <1500000>;
 174                                 regulator-max-microvolt = <1500000>;
 175                                 regulator-boot-on;
 176                                 regulator-always-on;
 177                         };
 178
 179                         ldo2_reg: ltc3676__ldo2 {
 180                                 regulator-min-microvolt = <2500000>;
 181                                 regulator-max-microvolt = <2500000>;
 182                                 regulator-boot-on;
 183                                 regulator-always-on;
 184                         };
 185
 186                         ldo4_reg: ltc3676__ldo4 {
 187                                 regulator-min-microvolt = <3000000>;
 188                                 regulator-max-microvolt = <3000000>;
 189                         };
 190                 };
 191         };
 192 };
 193
 194 &i2c3 {
 195         clock-frequency = <100000>;
 196         pinctrl-names = "default";
 197         pinctrl-0 = <&pinctrl_i2c3_2>;
 198         status = "okay";
 199
 200         videoin: adv7180@20 {
 201                 compatible = "adi,adv7180";
 202                 reg = <0x20>;
 203         };
 204 };
 205
 206 &pcie {
 207         reset-gpio = <&gpio1 0 0>;
 208         status = "okay";
 209 };
 210
 211 &uart1 {
 212         pinctrl-names = "default";
 213         pinctrl-0 = <&pinctrl_uart1_2>;
 214         status = "okay";
 215 };
 216
 217 &uart2 {
 218         pinctrl-names = "default";
 219         pinctrl-0 = <&pinctrl_uart2_3>;
 220         status = "okay";
 221 };
 222
 223 &uart3 {
 224         pinctrl-names = "default";
 225         pinctrl-0 = <&pinctrl_uart3_3>;
 226         status = "okay";
 227 };
 228
 229 &uart5 {
 230         pinctrl-names = "default";
 231         pinctrl-0 = <&pinctrl_uart5_1>;
 232         status = "okay";
 233 };
 234
 235 &usbotg {
 236         vbus-supply = <&reg_usb_otg_vbus>;
 237         pinctrl-names = "default";
 238         pinctrl-0 = <&pinctrl_usbotg_1>;
 239         disable-over-current;
 240         status = "okay";
 241 };
 242
 243 &usbh1 {
 244         status = "okay";
 245 };