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cff4175e JCPV |
1 | /* |
2 | * usb_a926x.dts - Device Tree file for Caloa USB A926x board | |
3 | * | |
4 | * Copyright (C) 2011-2012 Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> | |
5 | * | |
6 | * Licensed under GPLv2 or later. | |
7 | */ | |
8 | ||
9 | / { | |
10 | clocks { | |
f1e78615 AB |
11 | slow_xtal { |
12 | clock-frequency = <32768>; | |
13 | }; | |
14 | ||
15 | main_xtal { | |
16 | clock-frequency = <12000000>; | |
17 | }; | |
cff4175e JCPV |
18 | }; |
19 | ||
20 | ahb { | |
21 | apb { | |
22 | dbgu: serial@fffff200 { | |
23 | status = "okay"; | |
24 | }; | |
25 | ||
26 | macb0: ethernet@fffc4000 { | |
27 | phy-mode = "rmii"; | |
28 | status = "okay"; | |
29 | }; | |
30 | ||
31 | usb1: gadget@fffa4000 { | |
92f8629b | 32 | atmel,vbus-gpio = <&pioC 5 GPIO_ACTIVE_HIGH>; |
cff4175e JCPV |
33 | status = "okay"; |
34 | }; | |
35 | }; | |
36 | ||
1004a297 | 37 | ebi: ebi@10000000 { |
cff4175e JCPV |
38 | status = "okay"; |
39 | ||
1004a297 BB |
40 | nand_controller: nand-controller { |
41 | status = "okay"; | |
42 | pinctrl-0 = <&pinctrl_nand_cs &pinctrl_nand_rb>; | |
43 | pinctrl-names = "default"; | |
44 | ||
45 | nand@3 { | |
46 | reg = <0x3 0x0 0x800000>; | |
47 | rb-gpios = <&pioC 13 GPIO_ACTIVE_HIGH>; | |
48 | cs-gpios = <&pioC 14 GPIO_ACTIVE_HIGH>; | |
49 | nand-bus-width = <8>; | |
50 | nand-ecc-mode = "soft"; | |
51 | nand-on-flash-bbt; | |
52 | label = "atmel_nand"; | |
53 | ||
54 | partitions { | |
55 | compatible = "fixed-partitions"; | |
56 | #address-cells = <1>; | |
57 | #size-cells = <1>; | |
58 | ||
59 | at91bootstrap@0 { | |
60 | label = "at91bootstrap"; | |
61 | reg = <0x0 0x20000>; | |
62 | }; | |
63 | ||
64 | barebox@20000 { | |
65 | label = "barebox"; | |
66 | reg = <0x20000 0x40000>; | |
67 | }; | |
68 | ||
69 | bareboxenv@60000 { | |
70 | label = "bareboxenv"; | |
71 | reg = <0x60000 0x20000>; | |
72 | }; | |
73 | ||
74 | bareboxenv2@80000 { | |
75 | label = "bareboxenv2"; | |
76 | reg = <0x80000 0x20000>; | |
77 | }; | |
78 | ||
79 | oftree@80000 { | |
80 | label = "oftree"; | |
81 | reg = <0xa0000 0x20000>; | |
82 | }; | |
83 | ||
84 | kernel@a0000 { | |
85 | label = "kernel"; | |
86 | reg = <0xc0000 0x400000>; | |
87 | }; | |
88 | ||
89 | rootfs@4a0000 { | |
90 | label = "rootfs"; | |
91 | reg = <0x4c0000 0x7800000>; | |
92 | }; | |
93 | ||
94 | data@7ca0000 { | |
95 | label = "data"; | |
96 | reg = <0x7cc0000 0x8340000>; | |
97 | }; | |
98 | }; | |
99 | }; | |
cff4175e JCPV |
100 | }; |
101 | }; | |
102 | ||
cfdc7fa5 | 103 | usb0: ohci@500000 { |
cff4175e JCPV |
104 | num-ports = <2>; |
105 | status = "okay"; | |
106 | }; | |
107 | }; | |
108 | ||
109 | leds { | |
110 | compatible = "gpio-leds"; | |
111 | ||
112 | user_led { | |
113 | label = "user_led"; | |
92f8629b | 114 | gpios = <&pioB 21 GPIO_ACTIVE_LOW>; |
cff4175e JCPV |
115 | linux,default-trigger = "heartbeat"; |
116 | }; | |
117 | }; | |
118 | ||
119 | gpio_keys { | |
120 | compatible = "gpio-keys"; | |
121 | #address-cells = <1>; | |
122 | #size-cells = <0>; | |
123 | ||
124 | user_pb { | |
125 | label = "user_pb"; | |
92f8629b | 126 | gpios = <&pioB 10 GPIO_ACTIVE_LOW>; |
cff4175e | 127 | linux,code = <28>; |
67ae8b9b | 128 | wakeup-source; |
cff4175e JCPV |
129 | }; |
130 | }; | |
131 | ||
e152e3f7 | 132 | i2c-gpio-0 { |
cff4175e JCPV |
133 | status = "okay"; |
134 | }; | |
135 | }; |