arch/arm/boot/dts/imx6dl-wandboard.dts

   1 /*
   2  * Copyright 2013 Freescale Semiconductor, Inc.
   3  *
   4  * Author: Fabio Estevam <fabio.estevam@freescale.com>
   5  *
   6  * This program is free software; you can redistribute it and/or modify
   7  * it under the terms of the GNU General Public License version 2 as
   8  * published by the Free Software Foundation.
   9  *
  10  */
  11 /dts-v1/;
  12 #include "imx6dl.dtsi"
  13
  14 / {
  15         model = "Wandboard i.MX6 Dual Lite Board";
  16         compatible = "wand,imx6dl-wandboard", "fsl,imx6dl";
  17
  18         memory {
  19                 reg = <0x10000000 0x40000000>;
  20         };
  21
  22         regulators {
  23                 compatible = "simple-bus";
  24
  25                 reg_2p5v: 2p5v {
  26                         compatible = "regulator-fixed";
  27                         regulator-name = "2P5V";
  28                         regulator-min-microvolt = <2500000>;
  29                         regulator-max-microvolt = <2500000>;
  30                         regulator-always-on;
  31                 };
  32
  33                 reg_3p3v: 3p3v {
  34                         compatible = "regulator-fixed";
  35                         regulator-name = "3P3V";
  36                         regulator-min-microvolt = <3300000>;
  37                         regulator-max-microvolt = <3300000>;
  38                         regulator-always-on;
  39                 };
  40         };
  41
  42         sound {
  43                 compatible = "fsl,imx6dl-wandboard-sgtl5000",
  44                              "fsl,imx-audio-sgtl5000";
  45                 model = "imx6dl-wandboard-sgtl5000";
  46                 ssi-controller = <&ssi1>;
  47                 audio-codec = <&codec>;
  48                 audio-routing =
  49                         "MIC_IN", "Mic Jack",
  50                         "Mic Jack", "Mic Bias",
  51                         "Headphone Jack", "HP_OUT";
  52                 mux-int-port = <1>;
  53                 mux-ext-port = <3>;
  54         };
  55 };
  56
  57 &audmux {
  58         pinctrl-names = "default";
  59         pinctrl-0 = <&pinctrl_audmux_2>;
  60         status = "okay";
  61 };
  62
  63 &i2c2 {
  64         clock-frequency = <100000>;
  65         pinctrl-names = "default";
  66         pinctrl-0 = <&pinctrl_i2c2_2>;
  67         status = "okay";
  68
  69         codec: sgtl5000@0a {
  70                 compatible = "fsl,sgtl5000";
  71                 reg = <0x0a>;
  72                 clocks = <&clks 169>;
  73                 VDDA-supply = <&reg_2p5v>;
  74                 VDDIO-supply = <&reg_3p3v>;
  75         };
  76 };
  77
  78 &iomuxc {
  79         pinctrl-names = "default";
  80         pinctrl-0 = <&pinctrl_hog>;
  81
  82         hog {
  83                 pinctrl_hog: hoggrp {
  84                         fsl,pins = <
  85                                 MX6QDL_PAD_GPIO_0__CCM_CLKO1 0x130b0
  86                         >;
  87                 };
  88         };
  89 };
  90
  91 &fec {
  92         pinctrl-names = "default";
  93         pinctrl-0 = <&pinctrl_enet_1>;
  94         phy-mode = "rgmii";
  95         status = "okay";
  96 };
  97
  98 &ssi1 {
  99         fsl,mode = "i2s-slave";
 100         status = "okay";
 101 };
 102
 103 &uart1 {
 104         pinctrl-names = "default";
 105         pinctrl-0 = <&pinctrl_uart1_1>;
 106         status = "okay";
 107 };
 108
 109 &usbh1 {
 110         status = "okay";
 111 };
 112
 113 &usdhc3 {
 114         pinctrl-names = "default";
 115         pinctrl-0 = <&pinctrl_usdhc3_2>;
 116         status = "okay";
 117 };