arch/arm/boot/dts/imx6q-arm2.dts

   1 /*
   2  * Copyright 2011 Freescale Semiconductor, Inc.
   3  * Copyright 2011 Linaro Ltd.
   4  *
   5  * The code contained herein is licensed under the GNU General Public
   6  * License. You may obtain a copy of the GNU General Public License
   7  * Version 2 or later at the following locations:
   8  *
   9  * http://www.opensource.org/licenses/gpl-license.html
  10  * http://www.gnu.org/copyleft/gpl.html
  11  */
  12
  13 /dts-v1/;
  14 /include/ "imx6q.dtsi"
  15
  16 / {
  17         model = "Freescale i.MX6 Quad Armadillo2 Board";
  18         compatible = "fsl,imx6q-arm2", "fsl,imx6q";
  19
  20         memory {
  21                 reg = <0x10000000 0x80000000>;
  22         };
  23
  24         soc {
  25                 gpmi-nand@00112000 {
  26                         pinctrl-names = "default";
  27                         pinctrl-0 = <&pinctrl_gpmi_nand_1>;
  28                         status = "disabled"; /* gpmi nand conflicts with SD */
  29                 };
  30
  31                 aips-bus@02100000 { /* AIPS2 */
  32                         ethernet@02188000 {
  33                                 phy-mode = "rgmii";
  34                                 status = "okay";
  35                         };
  36
  37                         usdhc@02198000 { /* uSDHC3 */
  38                                 cd-gpios = <&gpio6 11 0>;
  39                                 wp-gpios = <&gpio6 14 0>;
  40                                 vmmc-supply = <&reg_3p3v>;
  41                                 pinctrl-names = "default";
  42                                 pinctrl-0 = <&pinctrl_usdhc3_1>;
  43                                 status = "okay";
  44                         };
  45
  46                         usdhc@0219c000 { /* uSDHC4 */
  47                                 non-removable;
  48                                 vmmc-supply = <&reg_3p3v>;
  49                                 pinctrl-names = "default";
  50                                 pinctrl-0 = <&pinctrl_usdhc4_1>;
  51                                 status = "okay";
  52                         };
  53
  54                         uart4: serial@021f0000 {
  55                                 status = "okay";
  56                         };
  57                 };
  58         };
  59
  60         regulators {
  61                 compatible = "simple-bus";
  62
  63                 reg_3p3v: 3p3v {
  64                         compatible = "regulator-fixed";
  65                         regulator-name = "3P3V";
  66                         regulator-min-microvolt = <3300000>;
  67                         regulator-max-microvolt = <3300000>;
  68                         regulator-always-on;
  69                 };
  70         };
  71
  72         leds {
  73                 compatible = "gpio-leds";
  74
  75                 debug-led {
  76                         label = "Heartbeat";
  77                         gpios = <&gpio3 25 0>;
  78                         linux,default-trigger = "heartbeat";
  79                 };
  80         };
  81 };