| Jean-Christophe PLAGNIOL-VILLARD | 1fb4f71 | 2012-04-12 18:01:33 +0800 | [diff] [blame] | 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 USB A9263"; |
| 13 | compatible = "atmel,usb-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 | #address-cells = <1>; |
| 25 | #size-cells = <1>; |
| 26 | ranges; |
| 27 | |
| 28 | main_clock: clock@0 { |
| 29 | compatible = "atmel,osc", "fixed-clock"; |
| 30 | clock-frequency = <12000000>; |
| 31 | }; |
| 32 | }; |
| 33 | |
| 34 | ahb { |
| 35 | apb { |
| 36 | dbgu: serial@ffffee00 { |
| 37 | status = "okay"; |
| 38 | }; |
| 39 | |
| 40 | macb0: ethernet@fffbc000 { |
| 41 | phy-mode = "rmii"; |
| 42 | status = "okay"; |
| 43 | }; |
| 44 | |
| 45 | usb1: gadget@fff78000 { |
| 46 | atmel,vbus-gpio = <&pioB 11 0>; |
| 47 | status = "okay"; |
| 48 | }; |
| 49 | |
| 50 | }; |
| 51 | |
| 52 | nand0: nand@40000000 { |
| 53 | nand-bus-width = <8>; |
| 54 | nand-ecc-mode = "soft"; |
| 55 | nand-on-flash-bbt; |
| 56 | status = "okay"; |
| 57 | |
| 58 | at91bootstrap@0 { |
| 59 | label = "at91bootstrap"; |
| 60 | reg = <0x0 0x20000>; |
| 61 | }; |
| 62 | |
| 63 | barebox@20000 { |
| 64 | label = "barebox"; |
| 65 | reg = <0x20000 0x40000>; |
| 66 | }; |
| 67 | |
| 68 | bareboxenv@60000 { |
| 69 | label = "bareboxenv"; |
| 70 | reg = <0x60000 0x20000>; |
| 71 | }; |
| 72 | |
| 73 | bareboxenv2@80000 { |
| 74 | label = "bareboxenv2"; |
| 75 | reg = <0x80000 0x20000>; |
| 76 | }; |
| 77 | |
| 78 | oftree@80000 { |
| 79 | label = "oftree"; |
| 80 | reg = <0xa0000 0x20000>; |
| 81 | }; |
| 82 | |
| 83 | kernel@a0000 { |
| 84 | label = "kernel"; |
| 85 | reg = <0xc0000 0x400000>; |
| 86 | }; |
| 87 | |
| 88 | rootfs@4a0000 { |
| 89 | label = "rootfs"; |
| 90 | reg = <0x4c0000 0x7800000>; |
| 91 | }; |
| 92 | |
| 93 | data@7ca0000 { |
| 94 | label = "data"; |
| 95 | reg = <0x7cc0000 0x8340000>; |
| 96 | }; |
| 97 | }; |
| 98 | |
| 99 | usb0: ohci@00a00000 { |
| 100 | num-ports = <2>; |
| 101 | status = "okay"; |
| 102 | }; |
| 103 | }; |
| 104 | |
| 105 | leds { |
| 106 | compatible = "gpio-leds"; |
| 107 | |
| 108 | user_led { |
| 109 | label = "user_led"; |
| 110 | gpios = <&pioB 21 0>; |
| 111 | linux,default-trigger = "heartbeat"; |
| 112 | }; |
| 113 | }; |
| 114 | |
| 115 | gpio_keys { |
| 116 | compatible = "gpio-keys"; |
| 117 | #address-cells = <1>; |
| 118 | #size-cells = <0>; |
| 119 | |
| 120 | user_pb { |
| 121 | label = "user_pb"; |
| 122 | gpios = <&pioB 10 1>; |
| 123 | linux,code = <28>; |
| 124 | gpio-key,wakeup; |
| 125 | }; |
| 126 | }; |
| 127 | |
| 128 | i2c@0 { |
| 129 | status = "okay"; |
| 130 | }; |
| 131 | }; |