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         leds {
  25                 compatible = "gpio-leds";
  26
  27                 green {
  28                         label = "Heartbeat";
  29                         gpios = <&gpio7 7 0>;
  30                         linux,default-trigger = "heartbeat";
  31                 };
  32         };
  33 };
  34
  35 &esdhc1 {
  36         pinctrl-names = "default";
  37         pinctrl-0 = <&pinctrl_esdhc1_1>;
  38         cd-gpios = <&gpio3 13 0>;
  39         wp-gpios = <&gpio3 14 0>;
  40         status = "okay";
  41 };
  42
  43 &ecspi1 {
  44         pinctrl-names = "default";
  45         pinctrl-0 = <&pinctrl_ecspi1_1>;
  46         fsl,spi-num-chipselects = <2>;
  47         cs-gpios = <&gpio2 30 0>, <&gpio3 19 0>;
  48         status = "okay";
  49
  50         flash: at45db321d@1 {
  51                 #address-cells = <1>;
  52                 #size-cells = <1>;
  53                 compatible = "atmel,at45db321d", "atmel,at45", "atmel,dataflash";
  54                 spi-max-frequency = <25000000>;
  55                 reg = <1>;
  56
  57                 partition@0 {
  58                         label = "U-Boot";
  59                         reg = <0x0 0x40000>;
  60                         read-only;
  61                 };
  62
  63                 partition@40000 {
  64                         label = "Kernel";
  65                         reg = <0x40000 0x3c0000>;
  66                 };
  67         };
  68 };
  69
  70 &esdhc3 {
  71         pinctrl-names = "default";
  72         pinctrl-0 = <&pinctrl_esdhc3_1>;
  73         cd-gpios = <&gpio3 11 0>;
  74         wp-gpios = <&gpio3 12 0>;
  75         status = "okay";
  76 };
  77
  78 &iomuxc {
  79         pinctrl-names = "default";
  80         pinctrl-0 = <&pinctrl_hog>;
  81
  82         hog {
  83                 pinctrl_hog: hoggrp {
  84                         fsl,pins = <
  85                                 MX53_PAD_EIM_EB2__GPIO2_30  0x80000000
  86                                 MX53_PAD_EIM_D19__GPIO3_19  0x80000000
  87                                 MX53_PAD_EIM_DA11__GPIO3_11 0x80000000
  88                                 MX53_PAD_EIM_DA12__GPIO3_12 0x80000000
  89                                 MX53_PAD_EIM_DA13__GPIO3_13 0x80000000
  90                                 MX53_PAD_EIM_DA14__GPIO3_14 0x80000000
  91                                 MX53_PAD_PATA_DA_0__GPIO7_6 0x80000000
  92                                 MX53_PAD_PATA_DA_1__GPIO7_7 0x80000000
  93                         >;
  94                 };
  95         };
  96 };
  97
  98 &uart1 {
  99         pinctrl-names = "default";
 100         pinctrl-0 = <&pinctrl_uart1_1>;
 101         status = "okay";
 102 };
 103
 104 &i2c2 {
 105         pinctrl-names = "default";
 106         pinctrl-0 = <&pinctrl_i2c2_1>;
 107         status = "okay";
 108
 109         pmic: mc13892@08 {
 110                 compatible = "fsl,mc13892", "fsl,mc13xxx";
 111                 reg = <0x08>;
 112         };
 113
 114         codec: sgtl5000@0a {
 115                 compatible = "fsl,sgtl5000";
 116                 reg = <0x0a>;
 117         };
 118 };
 119
 120 &fec {
 121         pinctrl-names = "default";
 122         pinctrl-0 = <&pinctrl_fec_1>;
 123         phy-mode = "rmii";
 124         phy-reset-gpios = <&gpio7 6 0>;
 125         status = "okay";
 126 };