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                                         status = "okay";
  31
  32                                         flash: m25p80@0 {
  33                                                 compatible = "sst,sst25vf016b";
  34                                                 spi-max-frequency = <20000000>;
  35                                                 reg = <0>;
  36                                         };
  37                                 };
  38
  39                                 ssi1: ssi@02028000 {
  40                                         fsl,mode = "i2s-slave";
  41                                         status = "okay";
  42                                 };
  43                         };
  44
  45                 };
  46
  47                 aips-bus@02100000 { /* AIPS2 */
  48                         ethernet@02188000 {
  49                                 phy-mode = "rgmii";
  50                                 phy-reset-gpios = <&gpio3 23 0>;
  51                                 status = "okay";
  52                         };
  53
  54                         usdhc@02198000 { /* uSDHC3 */
  55                                 cd-gpios = <&gpio7 0 0>;
  56                                 wp-gpios = <&gpio7 1 0>;
  57                                 vmmc-supply = <&reg_3p3v>;
  58                                 status = "okay";
  59                         };
  60
  61                         usdhc@0219c000 { /* uSDHC4 */
  62                                 cd-gpios = <&gpio2 6 0>;
  63                                 wp-gpios = <&gpio2 7 0>;
  64                                 vmmc-supply = <&reg_3p3v>;
  65                                 status = "okay";
  66                         };
  67
  68                         audmux@021d8000 {
  69                                 status = "okay";
  70                         };
  71
  72                         uart2: serial@021e8000 {
  73                                 status = "okay";
  74                         };
  75
  76                         i2c@021a0000 { /* I2C1 */
  77                                 status = "okay";
  78                                 clock-frequency = <100000>;
  79                                 pinctrl-names = "default";
  80                                 pinctrl-0 = <&pinctrl_i2c1_1>;
  81
  82                                 codec: sgtl5000@0a {
  83                                         compatible = "fsl,sgtl5000";
  84                                         reg = <0x0a>;
  85                                         VDDA-supply = <&reg_2p5v>;
  86                                         VDDIO-supply = <&reg_3p3v>;
  87                                 };
  88                         };
  89                 };
  90         };
  91
  92         regulators {
  93                 compatible = "simple-bus";
  94
  95                 reg_2p5v: 2p5v {
  96                         compatible = "regulator-fixed";
  97                         regulator-name = "2P5V";
  98                         regulator-min-microvolt = <2500000>;
  99                         regulator-max-microvolt = <2500000>;
 100                         regulator-always-on;
 101                 };
 102
 103                 reg_3p3v: 3p3v {
 104                         compatible = "regulator-fixed";
 105                         regulator-name = "3P3V";
 106                         regulator-min-microvolt = <3300000>;
 107                         regulator-max-microvolt = <3300000>;
 108                         regulator-always-on;
 109                 };
 110         };
 111 };