arch/arm/boot/dts/imx6qdl-wandboard.dtsi

   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
  12 / {
  13         regulators {
  14                 compatible = "simple-bus";
  15
  16                 reg_2p5v: 2p5v {
  17                         compatible = "regulator-fixed";
  18                         regulator-name = "2P5V";
  19                         regulator-min-microvolt = <2500000>;
  20                         regulator-max-microvolt = <2500000>;
  21                         regulator-always-on;
  22                 };
  23
  24                 reg_3p3v: 3p3v {
  25                         compatible = "regulator-fixed";
  26                         regulator-name = "3P3V";
  27                         regulator-min-microvolt = <3300000>;
  28                         regulator-max-microvolt = <3300000>;
  29                         regulator-always-on;
  30                 };
  31         };
  32
  33         sound {
  34                 compatible = "fsl,imx6-wandboard-sgtl5000",
  35                              "fsl,imx-audio-sgtl5000";
  36                 model = "imx6-wandboard-sgtl5000";
  37                 ssi-controller = <&ssi1>;
  38                 audio-codec = <&codec>;
  39                 audio-routing =
  40                         "MIC_IN", "Mic Jack",
  41                         "Mic Jack", "Mic Bias",
  42                         "Headphone Jack", "HP_OUT";
  43                 mux-int-port = <1>;
  44                 mux-ext-port = <3>;
  45         };
  46
  47         sound-spdif {
  48                 compatible = "fsl,imx-audio-spdif";
  49                 model = "imx-spdif";
  50                 spdif-controller = <&spdif>;
  51                 spdif-out;
  52         };
  53 };
  54
  55 &audmux {
  56         pinctrl-names = "default";
  57         pinctrl-0 = <&pinctrl_audmux_2>;
  58         status = "okay";
  59 };
  60
  61 &i2c2 {
  62         clock-frequency = <100000>;
  63         pinctrl-names = "default";
  64         pinctrl-0 = <&pinctrl_i2c2_2>;
  65         status = "okay";
  66
  67         codec: sgtl5000@0a {
  68                 compatible = "fsl,sgtl5000";
  69                 reg = <0x0a>;
  70                 clocks = <&clks 201>;
  71                 VDDA-supply = <&reg_2p5v>;
  72                 VDDIO-supply = <&reg_3p3v>;
  73         };
  74 };
  75
  76 &iomuxc {
  77         pinctrl-names = "default";
  78         pinctrl-0 = <&pinctrl_hog>;
  79
  80         hog {
  81                 pinctrl_hog: hoggrp {
  82                         fsl,pins = <
  83                                 MX6QDL_PAD_GPIO_0__CCM_CLKO1     0x130b0
  84                                 MX6QDL_PAD_GPIO_2__GPIO1_IO02    0x80000000
  85                                 MX6QDL_PAD_EIM_DA9__GPIO3_IO09   0x80000000
  86                                 MX6QDL_PAD_EIM_EB1__GPIO2_IO29   0x80000000 /* WL_REF_ON */
  87                                 MX6QDL_PAD_EIM_A25__GPIO5_IO02   0x80000000 /* WL_RST_N */
  88                                 MX6QDL_PAD_ENET_RXD1__GPIO1_IO26 0x80000000 /* WL_REG_ON */
  89                                 MX6QDL_PAD_ENET_TXD1__GPIO1_IO29 0x80000000 /* WL_HOST_WAKE */
  90                                 MX6QDL_PAD_ENET_TXD0__GPIO1_IO30 0x80000000 /* WL_WAKE */
  91                                 MX6QDL_PAD_EIM_D29__GPIO3_IO29   0x80000000
  92                         >;
  93                 };
  94         };
  95 };
  96
  97 &fec {
  98         pinctrl-names = "default";
  99         pinctrl-0 = <&pinctrl_enet_1>;
 100         phy-mode = "rgmii";
 101         phy-reset-gpios = <&gpio3 29 0>;
 102         status = "okay";
 103 };
 104
 105 &spdif {
 106         pinctrl-names = "default";
 107         pinctrl-0 = <&pinctrl_spdif_3>;
 108         status = "okay";
 109 };
 110
 111 &ssi1 {
 112         fsl,mode = "i2s-slave";
 113         status = "okay";
 114 };
 115
 116 &uart1 {
 117         pinctrl-names = "default";
 118         pinctrl-0 = <&pinctrl_uart1_1>;
 119         status = "okay";
 120 };
 121
 122 &uart3 {
 123         pinctrl-names = "default";
 124         pinctrl-0 = <&pinctrl_uart3_2>;
 125         fsl,uart-has-rtscts;
 126         status = "okay";
 127 };
 128
 129 &usbh1 {
 130         status = "okay";
 131 };
 132
 133 &usbotg {
 134         pinctrl-names = "default";
 135         pinctrl-0 = <&pinctrl_usbotg_1>;
 136         disable-over-current;
 137         dr_mode = "peripheral";
 138         status = "okay";
 139 };
 140
 141 &usdhc1 {
 142         pinctrl-names = "default";
 143         pinctrl-0 = <&pinctrl_usdhc1_2>;
 144         cd-gpios = <&gpio1 2 0>;
 145         status = "okay";
 146 };
 147
 148 &usdhc2 {
 149         pinctrl-names = "default";
 150         pinctrl-0 = <&pinctrl_usdhc2_2>;
 151         non-removable;
 152         status = "okay";
 153 };
 154
 155 &usdhc3 {
 156         pinctrl-names = "default";
 157         pinctrl-0 = <&pinctrl_usdhc3_2>;
 158         cd-gpios = <&gpio3 9 0>;
 159         status = "okay";
 160 };