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

   1 /*
   2  * Copyright 2012 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 / {
  14         memory {
  15                 reg = <0x10000000 0x40000000>;
  16         };
  17
  18         regulators {
  19                 compatible = "simple-bus";
  20
  21                 reg_usb_otg_vbus: usb_otg_vbus {
  22                         compatible = "regulator-fixed";
  23                         regulator-name = "usb_otg_vbus";
  24                         regulator-min-microvolt = <5000000>;
  25                         regulator-max-microvolt = <5000000>;
  26                         gpio = <&gpio3 22 0>;
  27                         enable-active-high;
  28                 };
  29
  30                 reg_audio: wm8962_supply {
  31                         compatible = "regulator-fixed";
  32                         regulator-name = "wm8962-supply";
  33                         gpio = <&gpio4 10 0>;
  34                         enable-active-high;
  35                 };
  36         };
  37
  38         gpio-keys {
  39                 compatible = "gpio-keys";
  40
  41                 volume-up {
  42                         label = "Volume Up";
  43                         gpios = <&gpio1 4 0>;
  44                         linux,code = <115>; /* KEY_VOLUMEUP */
  45                 };
  46
  47                 volume-down {
  48                         label = "Volume Down";
  49                         gpios = <&gpio1 5 0>;
  50                         linux,code = <114>; /* KEY_VOLUMEDOWN */
  51                 };
  52         };
  53
  54         sound {
  55                 compatible = "fsl,imx6q-sabresd-wm8962",
  56                            "fsl,imx-audio-wm8962";
  57                 model = "wm8962-audio";
  58                 ssi-controller = <&ssi2>;
  59                 audio-codec = <&codec>;
  60                 audio-routing =
  61                         "Headphone Jack", "HPOUTL",
  62                         "Headphone Jack", "HPOUTR",
  63                         "Ext Spk", "SPKOUTL",
  64                         "Ext Spk", "SPKOUTR",
  65                         "MICBIAS", "AMIC",
  66                         "IN3R", "MICBIAS",
  67                         "DMIC", "MICBIAS",
  68                         "DMICDAT", "DMIC";
  69                 mux-int-port = <2>;
  70                 mux-ext-port = <3>;
  71         };
  72 };
  73
  74 &audmux {
  75         pinctrl-names = "default";
  76         pinctrl-0 = <&pinctrl_audmux_2>;
  77         status = "okay";
  78 };
  79
  80 &fec {
  81         pinctrl-names = "default";
  82         pinctrl-0 = <&pinctrl_enet_1>;
  83         phy-mode = "rgmii";
  84         status = "okay";
  85 };
  86
  87 &i2c1 {
  88         clock-frequency = <100000>;
  89         pinctrl-names = "default";
  90         pinctrl-0 = <&pinctrl_i2c1_2>;
  91         status = "okay";
  92
  93         codec: wm8962@1a {
  94                 compatible = "wlf,wm8962";
  95                 reg = <0x1a>;
  96                 clocks = <&clks 169>;
  97                 DCVDD-supply = <&reg_audio>;
  98                 DBVDD-supply = <&reg_audio>;
  99                 AVDD-supply = <&reg_audio>;
 100                 CPVDD-supply = <&reg_audio>;
 101                 MICVDD-supply = <&reg_audio>;
 102                 PLLVDD-supply = <&reg_audio>;
 103                 SPKVDD1-supply = <&reg_audio>;
 104                 SPKVDD2-supply = <&reg_audio>;
 105                 gpio-cfg = <
 106                         0x0000 /* 0:Default */
 107                         0x0000 /* 1:Default */
 108                         0x0013 /* 2:FN_DMICCLK */
 109                         0x0000 /* 3:Default */
 110                         0x8014 /* 4:FN_DMICCDAT */
 111                         0x0000 /* 5:Default */
 112                 >;
 113        };
 114 };
 115
 116 &ssi2 {
 117         fsl,mode = "i2s-slave";
 118         status = "okay";
 119 };
 120
 121 &uart1 {
 122         pinctrl-names = "default";
 123         pinctrl-0 = <&pinctrl_uart1_1>;
 124         status = "okay";
 125 };
 126
 127 &usbh1 {
 128         status = "okay";
 129 };
 130
 131 &usbotg {
 132         vbus-supply = <&reg_usb_otg_vbus>;
 133         pinctrl-names = "default";
 134         pinctrl-0 = <&pinctrl_usbotg_2>;
 135         disable-over-current;
 136         status = "okay";
 137 };
 138
 139 &usdhc2 {
 140         pinctrl-names = "default";
 141         pinctrl-0 = <&pinctrl_usdhc2_1>;
 142         cd-gpios = <&gpio2 2 0>;
 143         wp-gpios = <&gpio2 3 0>;
 144         status = "okay";
 145 };
 146
 147 &usdhc3 {
 148         pinctrl-names = "default";
 149         pinctrl-0 = <&pinctrl_usdhc3_1>;
 150         cd-gpios = <&gpio2 0 0>;
 151         wp-gpios = <&gpio2 1 0>;
 152         status = "okay";
 153 };