arch/arm/boot/dts/imx6q-sabrelite.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 SABRE Lite Board";
  18         compatible = "fsl,imx6q-sabrelite", "fsl,imx6q";
  19
  20         memory {
  21                 reg = <0x10000000 0x40000000>;
  22         };
  23
  24         regulators {
  25                 compatible = "simple-bus";
  26
  27                 reg_2p5v: 2p5v {
  28                         compatible = "regulator-fixed";
  29                         regulator-name = "2P5V";
  30                         regulator-min-microvolt = <2500000>;
  31                         regulator-max-microvolt = <2500000>;
  32                         regulator-always-on;
  33                 };
  34
  35                 reg_3p3v: 3p3v {
  36                         compatible = "regulator-fixed";
  37                         regulator-name = "3P3V";
  38                         regulator-min-microvolt = <3300000>;
  39                         regulator-max-microvolt = <3300000>;
  40                         regulator-always-on;
  41                 };
  42
  43                 reg_usb_otg_vbus: usb_otg_vbus {
  44                         compatible = "regulator-fixed";
  45                         regulator-name = "usb_otg_vbus";
  46                         regulator-min-microvolt = <5000000>;
  47                         regulator-max-microvolt = <5000000>;
  48                         gpio = <&gpio3 22 0>;
  49                         enable-active-high;
  50                 };
  51         };
  52
  53         sound {
  54                 compatible = "fsl,imx6q-sabrelite-sgtl5000",
  55                              "fsl,imx-audio-sgtl5000";
  56                 model = "imx6q-sabrelite-sgtl5000";
  57                 ssi-controller = <&ssi1>;
  58                 audio-codec = <&codec>;
  59                 audio-routing =
  60                         "MIC_IN", "Mic Jack",
  61                         "Mic Jack", "Mic Bias",
  62                         "Headphone Jack", "HP_OUT";
  63                 mux-int-port = <1>;
  64                 mux-ext-port = <4>;
  65         };
  66 };
  67
  68 &audmux {
  69         status = "okay";
  70         pinctrl-names = "default";
  71         pinctrl-0 = <&pinctrl_audmux_1>;
  72 };
  73
  74 &ecspi1 {
  75         fsl,spi-num-chipselects = <1>;
  76         cs-gpios = <&gpio3 19 0>;
  77         pinctrl-names = "default";
  78         pinctrl-0 = <&pinctrl_ecspi1_1>;
  79         status = "okay";
  80
  81         flash: m25p80@0 {
  82                 compatible = "sst,sst25vf016b";
  83                 spi-max-frequency = <20000000>;
  84                 reg = <0>;
  85         };
  86 };
  87
  88 &fec {
  89         pinctrl-names = "default";
  90         pinctrl-0 = <&pinctrl_enet_1>;
  91         phy-mode = "rgmii";
  92         phy-reset-gpios = <&gpio3 23 0>;
  93         status = "okay";
  94 };
  95
  96 &i2c1 {
  97         status = "okay";
  98         clock-frequency = <100000>;
  99         pinctrl-names = "default";
 100         pinctrl-0 = <&pinctrl_i2c1_1>;
 101
 102         codec: sgtl5000@0a {
 103                 compatible = "fsl,sgtl5000";
 104                 reg = <0x0a>;
 105                 clocks = <&clks 201>;
 106                 VDDA-supply = <&reg_2p5v>;
 107                 VDDIO-supply = <&reg_3p3v>;
 108         };
 109 };
 110
 111 &iomuxc {
 112         pinctrl-names = "default";
 113         pinctrl-0 = <&pinctrl_hog>;
 114
 115         hog {
 116                 pinctrl_hog: hoggrp {
 117                         fsl,pins = <
 118                                 MX6QDL_PAD_NANDF_D6__GPIO2_IO06 0x80000000
 119                                 MX6QDL_PAD_NANDF_D7__GPIO2_IO07 0x80000000
 120                                 MX6QDL_PAD_EIM_D19__GPIO3_IO19  0x80000000
 121                                 MX6QDL_PAD_EIM_D22__GPIO3_IO22  0x80000000
 122                                 MX6QDL_PAD_EIM_D23__GPIO3_IO23  0x80000000
 123                                 MX6QDL_PAD_SD3_DAT5__GPIO7_IO00 0x80000000
 124                                 MX6QDL_PAD_SD3_DAT4__GPIO7_IO01 0x1f0b0
 125                                 MX6QDL_PAD_GPIO_0__CCM_CLKO1    0x80000000
 126                                 MX6QDL_PAD_EIM_D23__GPIO3_IO23  0x80000000
 127                         >;
 128                 };
 129         };
 130 };
 131
 132 &ldb {
 133         status = "okay";
 134
 135         lvds-channel@0 {
 136                 fsl,data-mapping = "spwg";
 137                 fsl,data-width = <18>;
 138                 status = "okay";
 139
 140                 display-timings {
 141                         native-mode = <&timing0>;
 142                         timing0: hsd100pxn1 {
 143                                 clock-frequency = <65000000>;
 144                                 hactive = <1024>;
 145                                 vactive = <768>;
 146                                 hback-porch = <220>;
 147                                 hfront-porch = <40>;
 148                                 vback-porch = <21>;
 149                                 vfront-porch = <7>;
 150                                 hsync-len = <60>;
 151                                 vsync-len = <10>;
 152                         };
 153                 };
 154         };
 155 };
 156
 157 &sata {
 158         status = "okay";
 159 };
 160
 161 &ssi1 {
 162         fsl,mode = "i2s-slave";
 163         status = "okay";
 164 };
 165
 166 &uart2 {
 167         status = "okay";
 168         pinctrl-names = "default";
 169         pinctrl-0 = <&pinctrl_uart2_1>;
 170 };
 171
 172 &usbh1 {
 173         status = "okay";
 174 };
 175
 176 &usbotg {
 177         vbus-supply = <&reg_usb_otg_vbus>;
 178         pinctrl-names = "default";
 179         pinctrl-0 = <&pinctrl_usbotg_1>;
 180         disable-over-current;
 181         status = "okay";
 182 };
 183
 184 &usdhc3 {
 185         pinctrl-names = "default";
 186         pinctrl-0 = <&pinctrl_usdhc3_2>;
 187         cd-gpios = <&gpio7 0 0>;
 188         wp-gpios = <&gpio7 1 0>;
 189         vmmc-supply = <&reg_3p3v>;
 190         status = "okay";
 191 };
 192
 193 &usdhc4 {
 194         pinctrl-names = "default";
 195         pinctrl-0 = <&pinctrl_usdhc4_2>;
 196         cd-gpios = <&gpio2 6 0>;
 197         wp-gpios = <&gpio2 7 0>;
 198         vmmc-supply = <&reg_3p3v>;
 199         status = "okay";
 200 };