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39f31cd4 JCPV |
1 | /* |
2 | * at91sam9263ek.dts - Device Tree file for Atmel at91sam9263 reference 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 = "Atmel at91sam9263ek"; | |
13 | compatible = "atmel,at91sam9263ek", "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 = <16367660>; | |
31 | }; | |
32 | }; | |
33 | ||
34 | ahb { | |
35 | apb { | |
36 | dbgu: serial@ffffee00 { | |
37 | status = "okay"; | |
38 | }; | |
39 | ||
40 | usart0: serial@fff8c000 { | |
c58c0c5a JCPV |
41 | pinctrl-0 = < |
42 | &pinctrl_usart0 | |
43 | &pinctrl_usart0_rts | |
44 | &pinctrl_usart0_cts>; | |
39f31cd4 JCPV |
45 | status = "okay"; |
46 | }; | |
47 | ||
48 | macb0: ethernet@fffbc000 { | |
49 | phy-mode = "rmii"; | |
50 | status = "okay"; | |
51 | }; | |
52 | ||
53 | usb1: gadget@fff78000 { | |
54 | atmel,vbus-gpio = <&pioA 25 0>; | |
55 | status = "okay"; | |
56 | }; | |
4134a455 LD |
57 | |
58 | mmc0: mmc@fff80000 { | |
199e2ede JCPV |
59 | pinctrl-0 = < |
60 | &pinctrl_board_mmc0 | |
61 | &pinctrl_mmc0_clk | |
62 | &pinctrl_mmc0_slot0_cmd_dat0 | |
63 | &pinctrl_mmc0_slot0_dat1_3>; | |
4134a455 LD |
64 | status = "okay"; |
65 | slot@0 { | |
66 | reg = <0>; | |
67 | bus-width = <4>; | |
68 | cd-gpios = <&pioE 18 0>; | |
69 | wp-gpios = <&pioE 19 0>; | |
70 | }; | |
71 | }; | |
199e2ede JCPV |
72 | |
73 | pinctrl@fffff200 { | |
74 | mmc0 { | |
75 | pinctrl_board_mmc0: mmc0-board { | |
76 | atmel,pins = | |
77 | <5 18 0x0 0x5 /* PE18 gpio CD pin pull up and deglitch */ | |
78 | 5 19 0x0 0x1>; /* PE19 gpio WP pin pull up */ | |
79 | }; | |
80 | }; | |
81 | }; | |
b6811e9a RG |
82 | |
83 | spi0: spi@fffa4000 { | |
84 | status = "okay"; | |
85 | cs-gpios = <&pioA 5 0>, <0>, <0>, <0>; | |
86 | mtd_dataflash@0 { | |
87 | compatible = "atmel,at45", "atmel,dataflash"; | |
88 | spi-max-frequency = <50000000>; | |
89 | reg = <0>; | |
90 | }; | |
91 | }; | |
39f31cd4 JCPV |
92 | }; |
93 | ||
94 | nand0: nand@40000000 { | |
95 | nand-bus-width = <8>; | |
96 | nand-ecc-mode = "soft"; | |
97 | nand-on-flash-bbt = <1>; | |
98 | status = "okay"; | |
99 | ||
100 | at91bootstrap@0 { | |
101 | label = "at91bootstrap"; | |
102 | reg = <0x0 0x20000>; | |
103 | }; | |
104 | ||
105 | barebox@20000 { | |
106 | label = "barebox"; | |
107 | reg = <0x20000 0x40000>; | |
108 | }; | |
109 | ||
110 | bareboxenv@60000 { | |
111 | label = "bareboxenv"; | |
112 | reg = <0x60000 0x20000>; | |
113 | }; | |
114 | ||
115 | bareboxenv2@80000 { | |
116 | label = "bareboxenv2"; | |
117 | reg = <0x80000 0x20000>; | |
118 | }; | |
119 | ||
120 | oftree@80000 { | |
121 | label = "oftree"; | |
122 | reg = <0xa0000 0x20000>; | |
123 | }; | |
124 | ||
125 | kernel@a0000 { | |
126 | label = "kernel"; | |
127 | reg = <0xc0000 0x400000>; | |
128 | }; | |
129 | ||
130 | rootfs@4a0000 { | |
131 | label = "rootfs"; | |
132 | reg = <0x4c0000 0x7800000>; | |
133 | }; | |
134 | ||
135 | data@7ca0000 { | |
136 | label = "data"; | |
137 | reg = <0x7cc0000 0x8340000>; | |
138 | }; | |
139 | }; | |
140 | ||
141 | usb0: ohci@00a00000 { | |
142 | num-ports = <2>; | |
143 | status = "okay"; | |
144 | atmel,vbus-gpio = <&pioA 24 0 | |
145 | &pioA 21 0 | |
146 | >; | |
147 | }; | |
148 | }; | |
149 | ||
150 | leds { | |
151 | compatible = "gpio-leds"; | |
152 | ||
153 | d3 { | |
154 | label = "d3"; | |
155 | gpios = <&pioB 7 0>; | |
156 | linux,default-trigger = "heartbeat"; | |
157 | }; | |
158 | ||
159 | d2 { | |
160 | label = "d2"; | |
161 | gpios = <&pioC 29 1>; | |
162 | linux,default-trigger = "nand-disk"; | |
163 | }; | |
164 | }; | |
165 | ||
166 | gpio_keys { | |
167 | compatible = "gpio-keys"; | |
168 | #address-cells = <1>; | |
169 | #size-cells = <0>; | |
170 | ||
171 | left_click { | |
172 | label = "left_click"; | |
173 | gpios = <&pioC 5 1>; | |
174 | linux,code = <272>; | |
175 | gpio-key,wakeup; | |
176 | }; | |
177 | ||
178 | right_click { | |
179 | label = "right_click"; | |
180 | gpios = <&pioC 4 1>; | |
181 | linux,code = <273>; | |
182 | gpio-key,wakeup; | |
183 | }; | |
184 | }; | |
185 | ||
186 | i2c@0 { | |
187 | status = "okay"; | |
188 | ||
189 | 24c512@50 { | |
190 | compatible = "24c512"; | |
191 | reg = <0x50>; | |
192 | pagesize = <128>; | |
193 | }; | |
194 | }; | |
195 | }; |