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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 | }; | |
31 | }; | |
32 | ||
33 | ahb { | |
34 | apb { | |
35 | usb1: gadget@fffa4000 { | |
36 | atmel,vbus-gpio = <&pioC 5 GPIO_ACTIVE_HIGH>; | |
37 | status = "okay"; | |
38 | }; | |
39 | ||
40 | mmc0: mmc@fffa8000 { | |
41 | pinctrl-0 = < | |
42 | &pinctrl_mmc0_clk | |
43 | &pinctrl_mmc0_slot0_cmd_dat0 | |
44 | &pinctrl_mmc0_slot0_dat1_3>; | |
45 | status = "okay"; | |
46 | slot@0 { | |
47 | reg = <0>; | |
48 | bus-width = <4>; | |
49 | }; | |
50 | }; | |
51 | ||
52 | usart0: serial@fffb0000 { | |
53 | pinctrl-0 = | |
54 | <&pinctrl_usart0 | |
55 | &pinctrl_usart0_rts | |
56 | &pinctrl_usart0_cts | |
57 | &pinctrl_usart0_dtr_dsr | |
58 | &pinctrl_usart0_dcd | |
59 | &pinctrl_usart0_ri>; | |
60 | status = "okay"; | |
61 | }; | |
62 | ||
63 | usart1: serial@fffb4000 { | |
64 | pinctrl-0 = | |
65 | <&pinctrl_usart1 | |
66 | &pinctrl_usart1_rts | |
67 | &pinctrl_usart1_cts>; | |
68 | status = "okay"; | |
69 | }; | |
70 | ||
71 | usart2: serial@fffb8000 { | |
72 | pinctrl-0 = | |
73 | <&pinctrl_usart2 | |
74 | &pinctrl_usart2_rts | |
75 | &pinctrl_usart2_cts>; | |
76 | status = "okay"; | |
77 | }; | |
78 | ||
79 | macb0: ethernet@fffc4000 { | |
80 | phy-mode = "rmii"; | |
81 | status = "okay"; | |
82 | }; | |
83 | ||
84 | spi0: spi@fffc8000 { | |
85 | status = "okay"; | |
86 | cs-gpios = <&pioA 3 GPIO_ACTIVE_HIGH>; | |
87 | ||
88 | m41t94@0 { | |
89 | compatible = "st,m41t94"; | |
90 | reg = <0>; | |
91 | spi-max-frequency = <1000000>; | |
92 | }; | |
93 | ||
94 | }; | |
95 | ||
96 | dbgu: serial@fffff200 { | |
97 | status = "okay"; | |
98 | }; | |
99 | ||
100 | shdwc@fffffd10 { | |
101 | atmel,wakeup-counter = <10>; | |
102 | atmel,wakeup-rtt-timer; | |
103 | }; | |
104 | }; | |
105 | ||
106 | usb0: ohci@00500000 { | |
107 | num-ports = <2>; | |
108 | status = "okay"; | |
109 | }; | |
110 | ||
111 | nand0: nand@40000000 { | |
112 | nand-bus-width = <8>; | |
113 | nand-ecc-mode = "soft"; | |
114 | nand-on-flash-bbt; | |
115 | status = "okay"; | |
116 | ||
117 | at91bootstrap@0 { | |
118 | label = "at91bootstrap"; | |
119 | reg = <0x0 0x20000>; | |
120 | }; | |
121 | ||
122 | barebox@20000 { | |
123 | label = "barebox"; | |
124 | reg = <0x20000 0x40000>; | |
125 | }; | |
126 | ||
127 | bareboxenv@60000 { | |
128 | label = "bareboxenv"; | |
129 | reg = <0x60000 0x20000>; | |
130 | }; | |
131 | ||
132 | bareboxenv2@80000 { | |
133 | label = "bareboxenv2"; | |
134 | reg = <0x80000 0x20000>; | |
135 | }; | |
136 | ||
137 | oftree@a0000 { | |
138 | label = "oftree"; | |
139 | reg = <0xa0000 0x20000>; | |
140 | }; | |
141 | ||
142 | kernel@c0000 { | |
143 | label = "kernel"; | |
144 | reg = <0xc0000 0x400000>; | |
145 | }; | |
146 | ||
147 | rootfs@4c0000 { | |
148 | label = "rootfs"; | |
149 | reg = <0x4c0000 0x7800000>; | |
150 | }; | |
151 | ||
152 | data@7cc0000 { | |
153 | label = "data"; | |
154 | reg = <0x7cc0000 0x8340000>; | |
155 | }; | |
156 | }; | |
157 | }; | |
158 | ||
159 | leds { | |
160 | compatible = "gpio-leds"; | |
161 | ||
162 | user_led { | |
163 | label = "user_led"; | |
164 | gpios = <&pioB 21 GPIO_ACTIVE_HIGH>; | |
165 | linux,default-trigger = "heartbeat"; | |
166 | }; | |
167 | }; | |
168 | ||
169 | gpio_keys { | |
170 | compatible = "gpio-keys"; | |
171 | #address-cells = <1>; | |
172 | #size-cells = <0>; | |
173 | ||
174 | user_pb { | |
175 | label = "user_pb"; | |
176 | gpios = <&pioB 10 GPIO_ACTIVE_LOW>; | |
177 | linux,code = <28>; | |
178 | gpio-key,wakeup; | |
179 | }; | |
180 | }; | |
181 | ||
182 | i2c@0 { | |
183 | status = "okay"; | |
184 | }; | |
185 | }; |