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                                         pinctrl-names = "default";
  29                                         pinctrl-0 = <&pinctrl_esdhc1_1>;
  30                                         cd-gpios = <&gpio3 13 0>;
  31                                         wp-gpios = <&gpio3 14 0>;
  32                                         status = "okay";
  33                                 };
  34
  35                                 ecspi@50010000 { /* ECSPI1 */
  36                                         pinctrl-names = "default";
  37                                         pinctrl-0 = <&pinctrl_ecspi1_1>;
  38                                         fsl,spi-num-chipselects = <2>;
  39                                         cs-gpios = <&gpio2 30 0>, <&gpio3 19 0>;
  40                                         status = "okay";
  41
  42                                         flash: at45db321d@1 {
  43                                                 #address-cells = <1>;
  44                                                 #size-cells = <1>;
  45                                                 compatible = "atmel,at45db321d", "atmel,at45", "atmel,dataflash";
  46                                                 spi-max-frequency = <25000000>;
  47                                                 reg = <1>;
  48
  49                                                 partition@0 {
  50                                                         label = "U-Boot";
  51                                                         reg = <0x0 0x40000>;
  52                                                         read-only;
  53                                                 };
  54
  55                                                 partition@40000 {
  56                                                         label = "Kernel";
  57                                                         reg = <0x40000 0x3c0000>;
  58                                                 };
  59                                         };
  60                                 };
  61
  62                                 esdhc@50020000 { /* ESDHC3 */
  63                                         pinctrl-names = "default";
  64                                         pinctrl-0 = <&pinctrl_esdhc3_1>;
  65                                         cd-gpios = <&gpio3 11 0>;
  66                                         wp-gpios = <&gpio3 12 0>;
  67                                         status = "okay";
  68                                 };
  69                         };
  70
  71                         iomuxc@53fa8000 {
  72                                 pinctrl-names = "default";
  73                                 pinctrl-0 = <&pinctrl_hog>;
  74
  75                                 hog {
  76                                         pinctrl_hog: hoggrp {
  77                                                 fsl,pins = <
  78                                                         424  0x80000000 /* MX53_PAD_EIM_EB2__GPIO2_30 */
  79                                                         449  0x80000000 /* MX53_PAD_EIM_D19__GPIO3_19 */
  80                                                         693  0x80000000 /* MX53_PAD_EIM_DA11__GPIO3_11 */
  81                                                         697  0x80000000 /* MX53_PAD_EIM_DA12__GPIO3_12 */
  82                                                         701  0x80000000 /* MX53_PAD_EIM_DA13__GPIO3_13 */
  83                                                         705  0x80000000 /* MX53_PAD_EIM_DA14__GPIO3_14 */
  84                                                         868  0x80000000 /* MX53_PAD_PATA_DA_0__GPIO7_6 */
  85                                                         873  0x80000000 /* MX53_PAD_PATA_DA_1__GPIO7_7 */
  86                                                 >;
  87                                         };
  88                                 };
  89                         };
  90
  91                         uart1: serial@53fbc000 {
  92                                 pinctrl-names = "default";
  93                                 pinctrl-0 = <&pinctrl_uart1_1>;
  94                                 status = "okay";
  95                         };
  96                 };
  97
  98                 aips@60000000 { /* AIPS2 */
  99                         i2c@63fc4000 { /* I2C2 */
 100                                 pinctrl-names = "default";
 101                                 pinctrl-0 = <&pinctrl_i2c2_1>;
 102                                 status = "okay";
 103
 104                                 pmic: mc13892@08 {
 105                                         compatible = "fsl,mc13892", "fsl,mc13xxx";
 106                                         reg = <0x08>;
 107                                 };
 108
 109                                 codec: sgtl5000@0a {
 110                                         compatible = "fsl,sgtl5000";
 111                                         reg = <0x0a>;
 112                                 };
 113                         };
 114
 115                         ethernet@63fec000 {
 116                                 pinctrl-names = "default";
 117                                 pinctrl-0 = <&pinctrl_fec_1>;
 118                                 phy-mode = "rmii";
 119                                 phy-reset-gpios = <&gpio7 6 0>;
 120                                 status = "okay";
 121                         };
 122                 };
 123         };
 124
 125         leds {
 126                 compatible = "gpio-leds";
 127
 128                 green {
 129                         label = "Heartbeat";
 130                         gpios = <&gpio7 7 0>;
 131                         linux,default-trigger = "heartbeat";
 132                 };
 133         };
 134 };