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                                                            953  0x80000000      /* MX6Q_PAD_GPIO_0__CCM_CLKO */
  57                                                            >;
  58                                         };
  59                                 };
  60                         };
  61                 };
  62
  63                 aips-bus@02100000 { /* AIPS2 */
  64                         usb@02184000 { /* USB OTG */
  65                                 vbus-supply = <&reg_usb_otg_vbus>;
  66                                 status = "okay";
  67                         };
  68
  69                         usb@02184200 { /* USB1 */
  70                                 status = "okay";
  71                         };
  72
  73                         ethernet@02188000 {
  74                                 phy-mode = "rgmii";
  75                                 phy-reset-gpios = <&gpio3 23 0>;
  76                                 status = "okay";
  77                         };
  78
  79                         usdhc@02198000 { /* uSDHC3 */
  80                                 cd-gpios = <&gpio7 0 0>;
  81                                 wp-gpios = <&gpio7 1 0>;
  82                                 vmmc-supply = <&reg_3p3v>;
  83                                 status = "okay";
  84                         };
  85
  86                         usdhc@0219c000 { /* uSDHC4 */
  87                                 cd-gpios = <&gpio2 6 0>;
  88                                 wp-gpios = <&gpio2 7 0>;
  89                                 vmmc-supply = <&reg_3p3v>;
  90                                 status = "okay";
  91                         };
  92
  93                         audmux@021d8000 {
  94                                 status = "okay";
  95                                 pinctrl-names = "default";
  96                                 pinctrl-0 = <&pinctrl_audmux_1>;
  97                         };
  98
  99                         uart2: serial@021e8000 {
 100                                 status = "okay";
 101                                 pinctrl-names = "default";
 102                                 pinctrl-0 = <&pinctrl_serial2_1>;
 103                         };
 104
 105                         i2c@021a0000 { /* I2C1 */
 106                                 status = "okay";
 107                                 clock-frequency = <100000>;
 108                                 pinctrl-names = "default";
 109                                 pinctrl-0 = <&pinctrl_i2c1_1>;
 110
 111                                 codec: sgtl5000@0a {
 112                                         compatible = "fsl,sgtl5000";
 113                                         reg = <0x0a>;
 114                                         VDDA-supply = <&reg_2p5v>;
 115                                         VDDIO-supply = <&reg_3p3v>;
 116                                 };
 117                         };
 118                 };
 119         };
 120
 121         regulators {
 122                 compatible = "simple-bus";
 123
 124                 reg_2p5v: 2p5v {
 125                         compatible = "regulator-fixed";
 126                         regulator-name = "2P5V";
 127                         regulator-min-microvolt = <2500000>;
 128                         regulator-max-microvolt = <2500000>;
 129                         regulator-always-on;
 130                 };
 131
 132                 reg_3p3v: 3p3v {
 133                         compatible = "regulator-fixed";
 134                         regulator-name = "3P3V";
 135                         regulator-min-microvolt = <3300000>;
 136                         regulator-max-microvolt = <3300000>;
 137                         regulator-always-on;
 138                 };
 139
 140                 reg_usb_otg_vbus: usb_otg_vbus {
 141                         compatible = "regulator-fixed";
 142                         regulator-name = "usb_otg_vbus";
 143                         regulator-min-microvolt = <5000000>;
 144                         regulator-max-microvolt = <5000000>;
 145                         gpio = <&gpio3 22 0>;
 146                         enable-active-high;
 147                 };
 148         };
 149
 150         sound {
 151                 compatible = "fsl,imx6q-sabrelite-sgtl5000",
 152                              "fsl,imx-audio-sgtl5000";
 153                 model = "imx6q-sabrelite-sgtl5000";
 154                 ssi-controller = <&ssi1>;
 155                 audio-codec = <&codec>;
 156                 audio-routing =
 157                         "MIC_IN", "Mic Jack",
 158                         "Mic Jack", "Mic Bias",
 159                         "Headphone Jack", "HP_OUT";
 160                 mux-int-port = <1>;
 161                 mux-ext-port = <4>;
 162         };
 163 };