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         soc {
  25                 aips-bus@02000000 { /* AIPS1 */
  26                         spba-bus@02000000 {
  27                                 ecspi@02008000 { /* eCSPI1 */
  28                                         fsl,spi-num-chipselects = <1>;
  29                                         cs-gpios = <&gpio3 19 0>;
  30                                         pinctrl-names = "default";
  31                                         pinctrl-0 = <&pinctrl_ecspi1_1>;
  32                                         status = "okay";
  33
  34                                         flash: m25p80@0 {
  35                                                 compatible = "sst,sst25vf016b";
  36                                                 spi-max-frequency = <20000000>;
  37                                                 reg = <0>;
  38                                         };
  39                                 };
  40
  41                                 ssi1: ssi@02028000 {
  42                                         fsl,mode = "i2s-slave";
  43                                         status = "okay";
  44                                 };
  45                         };
  46
  47                         iomuxc@020e0000 {
  48                                 pinctrl-names = "default";
  49                                 pinctrl-0 = <&pinctrl_gpio_hog>;
  50
  51                                 gpios {
  52                                         pinctrl_gpio_hog: gpiohog {
  53                                                 fsl,pins = <
  54                                                            144  0x80000000      /* MX6Q_PAD_EIM_D22__GPIO_3_22 */
  55                                                            121  0x80000000      /* MX6Q_PAD_EIM_D19__GPIO_3_19 */
  56                                                            >;
  57                                         };
  58                                 };
  59                         };
  60                 };
  61
  62                 aips-bus@02100000 { /* AIPS2 */
  63                         usb@02184000 { /* USB OTG */
  64                                 vbus-supply = <&reg_usb_otg_vbus>;
  65                                 status = "okay";
  66                         };
  67
  68                         usb@02184200 { /* USB1 */
  69                                 status = "okay";
  70                         };
  71
  72                         ethernet@02188000 {
  73                                 phy-mode = "rgmii";
  74                                 phy-reset-gpios = <&gpio3 23 0>;
  75                                 status = "okay";
  76                         };
  77
  78                         usdhc@02198000 { /* uSDHC3 */
  79                                 cd-gpios = <&gpio7 0 0>;
  80                                 wp-gpios = <&gpio7 1 0>;
  81                                 vmmc-supply = <&reg_3p3v>;
  82                                 status = "okay";
  83                         };
  84
  85                         usdhc@0219c000 { /* uSDHC4 */
  86                                 cd-gpios = <&gpio2 6 0>;
  87                                 wp-gpios = <&gpio2 7 0>;
  88                                 vmmc-supply = <&reg_3p3v>;
  89                                 status = "okay";
  90                         };
  91
  92                         audmux@021d8000 {
  93                                 status = "okay";
  94                                 pinctrl-names = "default";
  95                                 pinctrl-0 = <&pinctrl_audmux_1>;
  96                         };
  97
  98                         uart2: serial@021e8000 {
  99                                 status = "okay";
 100                                 pinctrl-names = "default";
 101                                 pinctrl-0 = <&pinctrl_serial2_1>;
 102                         };
 103
 104                         i2c@021a0000 { /* I2C1 */
 105                                 status = "okay";
 106                                 clock-frequency = <100000>;
 107                                 pinctrl-names = "default";
 108                                 pinctrl-0 = <&pinctrl_i2c1_1>;
 109
 110                                 codec: sgtl5000@0a {
 111                                         compatible = "fsl,sgtl5000";
 112                                         reg = <0x0a>;
 113                                         VDDA-supply = <&reg_2p5v>;
 114                                         VDDIO-supply = <&reg_3p3v>;
 115                                 };
 116                         };
 117                 };
 118         };
 119
 120         regulators {
 121                 compatible = "simple-bus";
 122
 123                 reg_2p5v: 2p5v {
 124                         compatible = "regulator-fixed";
 125                         regulator-name = "2P5V";
 126                         regulator-min-microvolt = <2500000>;
 127                         regulator-max-microvolt = <2500000>;
 128                         regulator-always-on;
 129                 };
 130
 131                 reg_3p3v: 3p3v {
 132                         compatible = "regulator-fixed";
 133                         regulator-name = "3P3V";
 134                         regulator-min-microvolt = <3300000>;
 135                         regulator-max-microvolt = <3300000>;
 136                         regulator-always-on;
 137                 };
 138
 139                 reg_usb_otg_vbus: usb_otg_vbus {
 140                         compatible = "regulator-fixed";
 141                         regulator-name = "usb_otg_vbus";
 142                         regulator-min-microvolt = <5000000>;
 143                         regulator-max-microvolt = <5000000>;
 144                         gpio = <&gpio3 22 0>;
 145                         enable-active-high;
 146                 };
 147         };
 148
 149         sound {
 150                 compatible = "fsl,imx6q-sabrelite-sgtl5000",
 151                              "fsl,imx-audio-sgtl5000";
 152                 model = "imx6q-sabrelite-sgtl5000";
 153                 ssi-controller = <&ssi1>;
 154                 audio-codec = <&codec>;
 155                 audio-routing =
 156                         "MIC_IN", "Mic Jack",
 157                         "Mic Jack", "Mic Bias",
 158                         "Headphone Jack", "HP_OUT";
 159                 mux-int-port = <1>;
 160                 mux-ext-port = <4>;
 161         };
 162 };