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                                 pinctrl-names = "default";
  71                                 pinctrl-0 = <&pinctrl_audmux_1>;
  72                         };
  73
  74                         uart2: serial@021e8000 {
  75                                 status = "okay";
  76                                 pinctrl-names = "default";
  77                                 pinctrl-0 = <&pinctrl_serial2_1>;
  78                         };
  79
  80                         i2c@021a0000 { /* I2C1 */
  81                                 status = "okay";
  82                                 clock-frequency = <100000>;
  83                                 pinctrl-names = "default";
  84                                 pinctrl-0 = <&pinctrl_i2c1_1>;
  85
  86                                 codec: sgtl5000@0a {
  87                                         compatible = "fsl,sgtl5000";
  88                                         reg = <0x0a>;
  89                                         VDDA-supply = <&reg_2p5v>;
  90                                         VDDIO-supply = <&reg_3p3v>;
  91                                 };
  92                         };
  93                 };
  94         };
  95
  96         regulators {
  97                 compatible = "simple-bus";
  98
  99                 reg_2p5v: 2p5v {
 100                         compatible = "regulator-fixed";
 101                         regulator-name = "2P5V";
 102                         regulator-min-microvolt = <2500000>;
 103                         regulator-max-microvolt = <2500000>;
 104                         regulator-always-on;
 105                 };
 106
 107                 reg_3p3v: 3p3v {
 108                         compatible = "regulator-fixed";
 109                         regulator-name = "3P3V";
 110                         regulator-min-microvolt = <3300000>;
 111                         regulator-max-microvolt = <3300000>;
 112                         regulator-always-on;
 113                 };
 114         };
 115
 116         sound {
 117                 compatible = "fsl,imx6q-sabrelite-sgtl5000",
 118                              "fsl,imx-audio-sgtl5000";
 119                 model = "imx6q-sabrelite-sgtl5000";
 120                 ssi-controller = <&ssi1>;
 121                 audio-codec = <&codec>;
 122                 audio-routing =
 123                         "MIC_IN", "Mic Jack",
 124                         "Mic Jack", "Mic Bias",
 125                         "Headphone Jack", "HP_OUT";
 126                 mux-int-port = <1>;
 127                 mux-ext-port = <4>;
 128         };
 129 };