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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			tcb0: timer@fff7c000 {
40				timer@0 {
41					compatible = "atmel,tcb-timer";
42					reg = <0>, <1>;
43				};
44
45				timer@2 {
46					compatible = "atmel,tcb-timer";
47					reg = <2>;
48				};
49			};
50
51			usb1: gadget@fff78000 {
52				atmel,vbus-gpio = <&pioB 11 GPIO_ACTIVE_HIGH>;
53				status = "okay";
54			};
55		};
56
57		ebi0: ebi@10000000 {
58			status = "okay";
59
60			nand_controller: nand-controller {
61				status = "okay";
62				pinctrl-0 = <&pinctrl_nand_cs &pinctrl_nand_rb>;
63				pinctrl-names = "default";
64
65				nand@3 {
66					reg = <0x3 0x0 0x800000>;
67					rb-gpios = <&pioA 22 GPIO_ACTIVE_HIGH>;
68					cs-gpios = <&pioA 15 GPIO_ACTIVE_HIGH>;
69					nand-bus-width = <8>;
70					nand-ecc-mode = "soft";
71					nand-on-flash-bbt;
72					label = "atmel_nand";
73
74					partitions {
75						compatible = "fixed-partitions";
76						#address-cells = <1>;
77						#size-cells = <1>;
78
79						at91bootstrap@0 {
80							label = "at91bootstrap";
81							reg = <0x0 0x20000>;
82						};
83
84						barebox@20000 {
85							label = "barebox";
86							reg = <0x20000 0x40000>;
87						};
88
89						bareboxenv@60000 {
90							label = "bareboxenv";
91							reg = <0x60000 0x20000>;
92						};
93
94						bareboxenv2@80000 {
95							label = "bareboxenv2";
96							reg = <0x80000 0x20000>;
97						};
98
99						oftree@80000 {
100							label = "oftree";
101							reg = <0xa0000 0x20000>;
102						};
103
104						kernel@a0000 {
105							label = "kernel";
106							reg = <0xc0000 0x400000>;
107						};
108
109						rootfs@4a0000 {
110							label = "rootfs";
111							reg = <0x4c0000 0x7800000>;
112						};
113
114						data@7ca0000 {
115							label = "data";
116							reg = <0x7cc0000 0x8340000>;
117						};
118					};
119				};
120			};
121		};
122	};
123
124	i2c-gpio-0 {
125		status = "okay";
126	};
127};
128