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 chosen { 21 bootargs = "console=ttymxc0,115200 root=/dev/mmcblk0p3 rootwait"; 22 }; 23 24 memory { 25 reg = <0x70000000 0x80000000>; 26 }; 27 28 soc { 29 aips@50000000 { /* AIPS1 */ 30 spba@50000000 { 31 esdhc@50004000 { /* ESDHC1 */ 32 cd-gpios = <&gpio3 13 0>; 33 wp-gpios = <&gpio3 14 0>; 34 status = "okay"; 35 }; 36 37 ecspi@50010000 { /* ECSPI1 */ 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 cd-gpios = <&gpio3 11 0>; 64 wp-gpios = <&gpio3 12 0>; 65 status = "okay"; 66 }; 67 }; 68 69 wdog@53f98000 { /* WDOG1 */ 70 status = "okay"; 71 }; 72 73 iomuxc@53fa8000 { 74 compatible = "fsl,imx53-iomuxc-evk"; 75 reg = <0x53fa8000 0x4000>; 76 }; 77 78 uart1: uart@53fbc000 { 79 status = "okay"; 80 }; 81 }; 82 83 aips@60000000 { /* AIPS2 */ 84 sdma@63fb0000 { 85 fsl,sdma-ram-script-name = "imx/sdma/sdma-imx53.bin"; 86 }; 87 88 i2c@63fc4000 { /* I2C2 */ 89 status = "okay"; 90 91 pmic: mc13892@08 { 92 compatible = "fsl,mc13892", "fsl,mc13xxx"; 93 reg = <0x08>; 94 }; 95 96 codec: sgtl5000@0a { 97 compatible = "fsl,sgtl5000"; 98 reg = <0x0a>; 99 }; 100 }; 101 102 fec@63fec000 { 103 phy-mode = "rmii"; 104 phy-reset-gpios = <&gpio7 6 0>; 105 status = "okay"; 106 }; 107 }; 108 }; 109 110 leds { 111 compatible = "gpio-leds"; 112 113 green { 114 label = "Heartbeat"; 115 gpios = <&gpio7 7 0>; 116 linux,default-trigger = "heartbeat"; 117 }; 118 }; 119}; 120