arch/arm/boot/dts/imx53-evk.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/ "imx53.dtsi"
  15
  16 / {
  17         model = "Freescale i.MX53 Evaluation Kit";
  18         compatible = "fsl,imx53-evk", "fsl,imx53";
  19
  20         memory {
  21                 reg = <0x70000000 0x80000000>;
  22         };
  23
  24         soc {
  25                 aips@50000000 { /* AIPS1 */
  26                         spba@50000000 {
  27                                 esdhc@50004000 { /* ESDHC1 */
  28                                         cd-gpios = <&gpio3 13 0>;
  29                                         wp-gpios = <&gpio3 14 0>;
  30                                         status = "okay";
  31                                 };
  32
  33                                 ecspi@50010000 { /* ECSPI1 */
  34                                         fsl,spi-num-chipselects = <2>;
  35                                         cs-gpios = <&gpio2 30 0>, <&gpio3 19 0>;
  36                                         status = "okay";
  37
  38                                         flash: at45db321d@1 {
  39                                                 #address-cells = <1>;
  40                                                 #size-cells = <1>;
  41                                                 compatible = "atmel,at45db321d", "atmel,at45", "atmel,dataflash";
  42                                                 spi-max-frequency = <25000000>;
  43                                                 reg = <1>;
  44
  45                                                 partition@0 {
  46                                                         label = "U-Boot";
  47                                                         reg = <0x0 0x40000>;
  48                                                         read-only;
  49                                                 };
  50
  51                                                 partition@40000 {
  52                                                         label = "Kernel";
  53                                                         reg = <0x40000 0x3c0000>;
  54                                                 };
  55                                         };
  56                                 };
  57
  58                                 esdhc@50020000 { /* ESDHC3 */
  59                                         cd-gpios = <&gpio3 11 0>;
  60                                         wp-gpios = <&gpio3 12 0>;
  61                                         status = "okay";
  62                                 };
  63                         };
  64
  65                         wdog@53f98000 { /* WDOG1 */
  66                                 status = "okay";
  67                         };
  68
  69                         iomuxc@53fa8000 {
  70                                 compatible = "fsl,imx53-iomuxc-evk";
  71                                 reg = <0x53fa8000 0x4000>;
  72                         };
  73
  74                         uart1: serial@53fbc000 {
  75                                 status = "okay";
  76                         };
  77                 };
  78
  79                 aips@60000000 { /* AIPS2 */
  80                         sdma@63fb0000 {
  81                                 fsl,sdma-ram-script-name = "imx/sdma/sdma-imx53.bin";
  82                         };
  83
  84                         i2c@63fc4000 { /* I2C2 */
  85                                 status = "okay";
  86
  87                                 pmic: mc13892@08 {
  88                                         compatible = "fsl,mc13892", "fsl,mc13xxx";
  89                                         reg = <0x08>;
  90                                 };
  91
  92                                 codec: sgtl5000@0a {
  93                                         compatible = "fsl,sgtl5000";
  94                                         reg = <0x0a>;
  95                                 };
  96                         };
  97
  98                         ethernet@63fec000 {
  99                                 phy-mode = "rmii";
 100                                 phy-reset-gpios = <&gpio7 6 0>;
 101                                 status = "okay";
 102                         };
 103                 };
 104         };
 105
 106         leds {
 107                 compatible = "gpio-leds";
 108
 109                 green {
 110                         label = "Heartbeat";
 111                         gpios = <&gpio7 7 0>;
 112                         linux,default-trigger = "heartbeat";
 113                 };
 114         };
 115 };