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@02000000 { /* AIPS1 */
  32                         iomuxc@020e0000 {
  33                                 pinctrl-names = "default";
  34                                 pinctrl-0 = <&pinctrl_hog>;
  35
  36                                 hog {
  37                                         pinctrl_hog: hoggrp {
  38                                                 fsl,pins = <
  39                                                         176  0x80000000 /* MX6Q_PAD_EIM_D25__GPIO_3_25 */
  40                                                 >;
  41                                         };
  42                                 };
  43
  44                                 arm2 {
  45                                         pinctrl_usdhc3_arm2: usdhc3grp-arm2 {
  46                                                 fsl,pins = <
  47                                                         1363 0x80000000 /* MX6Q_PAD_NANDF_CS0__GPIO_6_11 */
  48                                                         1369 0x80000000 /* MX6Q_PAD_NANDF_CS1__GPIO_6_14 */
  49                                                 >;
  50                                         };
  51                                 };
  52                         };
  53                 };
  54
  55                 aips-bus@02100000 { /* AIPS2 */
  56                         ethernet@02188000 {
  57                                 pinctrl-names = "default";
  58                                 pinctrl-0 = <&pinctrl_enet_2>;
  59                                 phy-mode = "rgmii";
  60                                 status = "okay";
  61                         };
  62
  63                         usdhc@02198000 { /* uSDHC3 */
  64                                 cd-gpios = <&gpio6 11 0>;
  65                                 wp-gpios = <&gpio6 14 0>;
  66                                 vmmc-supply = <&reg_3p3v>;
  67                                 pinctrl-names = "default";
  68                                 pinctrl-0 = <&pinctrl_usdhc3_1
  69                                              &pinctrl_usdhc3_arm2>;
  70                                 status = "okay";
  71                         };
  72
  73                         usdhc@0219c000 { /* uSDHC4 */
  74                                 non-removable;
  75                                 vmmc-supply = <&reg_3p3v>;
  76                                 pinctrl-names = "default";
  77                                 pinctrl-0 = <&pinctrl_usdhc4_1>;
  78                                 status = "okay";
  79                         };
  80
  81                         uart4: serial@021f0000 {
  82                                 pinctrl-names = "default";
  83                                 pinctrl-0 = <&pinctrl_uart4_1>;
  84                                 status = "okay";
  85                         };
  86                 };
  87         };
  88
  89         regulators {
  90                 compatible = "simple-bus";
  91
  92                 reg_3p3v: 3p3v {
  93                         compatible = "regulator-fixed";
  94                         regulator-name = "3P3V";
  95                         regulator-min-microvolt = <3300000>;
  96                         regulator-max-microvolt = <3300000>;
  97                         regulator-always-on;
  98                 };
  99         };
 100
 101         leds {
 102                 compatible = "gpio-leds";
 103
 104                 debug-led {
 105                         label = "Heartbeat";
 106                         gpios = <&gpio3 25 0>;
 107                         linux,default-trigger = "heartbeat";
 108                 };
 109         };
 110 };