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e91a5555 JCPV |
1 | /* |
2 | * at91-qil_a9260.dts - Device Tree file for Calao QIL A9260 board | |
3 | * | |
4 | * Copyright (C) 2011-2013 Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> | |
5 | * | |
6 | * Licensed under GPLv2. | |
7 | */ | |
8 | /dts-v1/; | |
9 | #include "at91sam9260.dtsi" | |
10 | / { | |
11 | model = "Calao QIL A9260"; | |
12 | compatible = "calao,qil-a9260", "atmel,at91sam9260", "atmel,at91sam9"; | |
13 | ||
14 | chosen { | |
15 | bootargs = "console=ttyS0,115200"; | |
16 | }; | |
17 | ||
18 | memory { | |
19 | reg = <0x20000000 0x4000000>; | |
20 | }; | |
21 | ||
22 | clocks { | |
23 | #address-cells = <1>; | |
24 | #size-cells = <1>; | |
25 | ranges; | |
26 | ||
27 | main_clock: clock@0 { | |
28 | compatible = "atmel,osc", "fixed-clock"; | |
29 | clock-frequency = <12000000>; | |
30 | }; | |
32219264 AB |
31 | |
32 | slow_xtal { | |
33 | clock-frequency = <32768>; | |
34 | }; | |
35 | ||
36 | main_xtal { | |
37 | clock-frequency = <12000000>; | |
38 | }; | |
e91a5555 JCPV |
39 | }; |
40 | ||
41 | ahb { | |
42 | apb { | |
43 | usb1: gadget@fffa4000 { | |
44 | atmel,vbus-gpio = <&pioC 5 GPIO_ACTIVE_HIGH>; | |
45 | status = "okay"; | |
46 | }; | |
47 | ||
48 | mmc0: mmc@fffa8000 { | |
49 | pinctrl-0 = < | |
50 | &pinctrl_mmc0_clk | |
51 | &pinctrl_mmc0_slot0_cmd_dat0 | |
52 | &pinctrl_mmc0_slot0_dat1_3>; | |
53 | status = "okay"; | |
54 | slot@0 { | |
55 | reg = <0>; | |
56 | bus-width = <4>; | |
57 | }; | |
58 | }; | |
59 | ||
60 | usart0: serial@fffb0000 { | |
61 | pinctrl-0 = | |
62 | <&pinctrl_usart0 | |
63 | &pinctrl_usart0_rts | |
64 | &pinctrl_usart0_cts | |
65 | &pinctrl_usart0_dtr_dsr | |
66 | &pinctrl_usart0_dcd | |
67 | &pinctrl_usart0_ri>; | |
68 | status = "okay"; | |
69 | }; | |
70 | ||
71 | usart1: serial@fffb4000 { | |
72 | pinctrl-0 = | |
73 | <&pinctrl_usart1 | |
74 | &pinctrl_usart1_rts | |
75 | &pinctrl_usart1_cts>; | |
76 | status = "okay"; | |
77 | }; | |
78 | ||
79 | usart2: serial@fffb8000 { | |
80 | pinctrl-0 = | |
81 | <&pinctrl_usart2 | |
82 | &pinctrl_usart2_rts | |
83 | &pinctrl_usart2_cts>; | |
84 | status = "okay"; | |
85 | }; | |
86 | ||
87 | macb0: ethernet@fffc4000 { | |
88 | phy-mode = "rmii"; | |
89 | status = "okay"; | |
90 | }; | |
91 | ||
92 | spi0: spi@fffc8000 { | |
93 | status = "okay"; | |
94 | cs-gpios = <&pioA 3 GPIO_ACTIVE_HIGH>; | |
95 | ||
96 | m41t94@0 { | |
97 | compatible = "st,m41t94"; | |
98 | reg = <0>; | |
99 | spi-max-frequency = <1000000>; | |
100 | }; | |
101 | ||
102 | }; | |
103 | ||
104 | dbgu: serial@fffff200 { | |
105 | status = "okay"; | |
106 | }; | |
107 | ||
108 | shdwc@fffffd10 { | |
109 | atmel,wakeup-counter = <10>; | |
110 | atmel,wakeup-rtt-timer; | |
111 | }; | |
112 | }; | |
113 | ||
114 | usb0: ohci@00500000 { | |
115 | num-ports = <2>; | |
116 | status = "okay"; | |
117 | }; | |
118 | ||
119 | nand0: nand@40000000 { | |
120 | nand-bus-width = <8>; | |
121 | nand-ecc-mode = "soft"; | |
122 | nand-on-flash-bbt; | |
123 | status = "okay"; | |
124 | ||
125 | at91bootstrap@0 { | |
126 | label = "at91bootstrap"; | |
127 | reg = <0x0 0x20000>; | |
128 | }; | |
129 | ||
130 | barebox@20000 { | |
131 | label = "barebox"; | |
132 | reg = <0x20000 0x40000>; | |
133 | }; | |
134 | ||
135 | bareboxenv@60000 { | |
136 | label = "bareboxenv"; | |
137 | reg = <0x60000 0x20000>; | |
138 | }; | |
139 | ||
140 | bareboxenv2@80000 { | |
141 | label = "bareboxenv2"; | |
142 | reg = <0x80000 0x20000>; | |
143 | }; | |
144 | ||
145 | oftree@a0000 { | |
146 | label = "oftree"; | |
147 | reg = <0xa0000 0x20000>; | |
148 | }; | |
149 | ||
150 | kernel@c0000 { | |
151 | label = "kernel"; | |
152 | reg = <0xc0000 0x400000>; | |
153 | }; | |
154 | ||
155 | rootfs@4c0000 { | |
156 | label = "rootfs"; | |
157 | reg = <0x4c0000 0x7800000>; | |
158 | }; | |
159 | ||
160 | data@7cc0000 { | |
161 | label = "data"; | |
162 | reg = <0x7cc0000 0x8340000>; | |
163 | }; | |
164 | }; | |
165 | }; | |
166 | ||
167 | leds { | |
168 | compatible = "gpio-leds"; | |
169 | ||
170 | user_led { | |
171 | label = "user_led"; | |
172 | gpios = <&pioB 21 GPIO_ACTIVE_HIGH>; | |
173 | linux,default-trigger = "heartbeat"; | |
174 | }; | |
175 | }; | |
176 | ||
177 | gpio_keys { | |
178 | compatible = "gpio-keys"; | |
179 | #address-cells = <1>; | |
180 | #size-cells = <0>; | |
181 | ||
182 | user_pb { | |
183 | label = "user_pb"; | |
184 | gpios = <&pioB 10 GPIO_ACTIVE_LOW>; | |
185 | linux,code = <28>; | |
186 | gpio-key,wakeup; | |
187 | }; | |
188 | }; | |
189 | ||
190 | i2c@0 { | |
191 | status = "okay"; | |
192 | }; | |
193 | }; |