1/* 2 * usb_a9263.dts - Device Tree file for Caloa USB A9293 board 3 * 4 * Copyright (C) 2012 Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> 5 * 6 * Licensed under GPLv2 only 7 */ 8/dts-v1/; 9#include "at91sam9263.dtsi" 10 11/ { 12 model = "Calao TNY A9263"; 13 compatible = "atmel,tny-a9263", "atmel,at91sam9263", "atmel,at91sam9"; 14 15 chosen { 16 bootargs = "mem=64M console=ttyS0,115200 root=/dev/mtdblock5 rw rootfstype=ubifs"; 17 }; 18 19 memory { 20 reg = <0x20000000 0x4000000>; 21 }; 22 23 clocks { 24 slow_xtal { 25 clock-frequency = <32768>; 26 }; 27 28 main_xtal { 29 clock-frequency = <12000000>; 30 }; 31 }; 32 33 ahb { 34 apb { 35 dbgu: serial@ffffee00 { 36 status = "okay"; 37 }; 38 39 usb1: gadget@fff78000 { 40 atmel,vbus-gpio = <&pioB 11 GPIO_ACTIVE_HIGH>; 41 status = "okay"; 42 }; 43 }; 44 45 ebi0: ebi@10000000 { 46 status = "okay"; 47 48 nand_controller: nand-controller { 49 status = "okay"; 50 pinctrl-0 = <&pinctrl_nand_cs &pinctrl_nand_rb>; 51 pinctrl-names = "default"; 52 53 nand@3 { 54 reg = <0x3 0x0 0x800000>; 55 rb-gpios = <&pioA 22 GPIO_ACTIVE_HIGH>; 56 cs-gpios = <&pioA 15 GPIO_ACTIVE_HIGH>; 57 nand-bus-width = <8>; 58 nand-ecc-mode = "soft"; 59 nand-on-flash-bbt; 60 label = "atmel_nand"; 61 62 partitions { 63 compatible = "fixed-partitions"; 64 #address-cells = <1>; 65 #size-cells = <1>; 66 67 at91bootstrap@0 { 68 label = "at91bootstrap"; 69 reg = <0x0 0x20000>; 70 }; 71 72 barebox@20000 { 73 label = "barebox"; 74 reg = <0x20000 0x40000>; 75 }; 76 77 bareboxenv@60000 { 78 label = "bareboxenv"; 79 reg = <0x60000 0x20000>; 80 }; 81 82 bareboxenv2@80000 { 83 label = "bareboxenv2"; 84 reg = <0x80000 0x20000>; 85 }; 86 87 oftree@80000 { 88 label = "oftree"; 89 reg = <0xa0000 0x20000>; 90 }; 91 92 kernel@a0000 { 93 label = "kernel"; 94 reg = <0xc0000 0x400000>; 95 }; 96 97 rootfs@4a0000 { 98 label = "rootfs"; 99 reg = <0x4c0000 0x7800000>; 100 }; 101 102 data@7ca0000 { 103 label = "data"; 104 reg = <0x7cc0000 0x8340000>; 105 }; 106 }; 107 }; 108 }; 109 }; 110 }; 111 112 i2c-gpio-0 { 113 status = "okay"; 114 }; 115}; 116