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df826748 BB |
1 | /* |
2 | * kizbox.dts - Device Tree file for Overkiz Kizbox board | |
3 | * | |
4 | * Copyright (C) 2012 Boris BREZILLON <linux-arm@overkiz.com> | |
5 | * | |
6 | * Licensed under GPLv2. | |
7 | */ | |
8 | /dts-v1/; | |
6db64d29 | 9 | #include "at91sam9g20.dtsi" |
df826748 BB |
10 | |
11 | / { | |
12 | ||
13 | model = "Overkiz kizbox"; | |
14 | compatible = "overkiz,kizbox", "atmel,at91sam9g20", "atmel,at91sam9"; | |
15 | ||
16 | chosen { | |
17 | bootargs = "panic=5 ubi.mtd=1 rootfstype=ubifs root=ubi0:root"; | |
18 | }; | |
19 | ||
20 | memory { | |
21 | reg = <0x20000000 0x2000000>; | |
22 | }; | |
23 | ||
24 | clocks { | |
25 | #address-cells = <1>; | |
26 | #size-cells = <1>; | |
27 | ranges; | |
28 | ||
29 | main_clock: clock@0 { | |
30 | compatible = "atmel,osc", "fixed-clock"; | |
31 | clock-frequency = <18432000>; | |
32 | }; | |
d738989f AB |
33 | |
34 | main_xtal { | |
35 | clock-frequency = <18432000>; | |
36 | }; | |
df826748 BB |
37 | }; |
38 | ||
39 | ahb { | |
40 | apb { | |
41 | dbgu: serial@fffff200 { | |
42 | status = "okay"; | |
43 | }; | |
44 | ||
45 | usart0: serial@fffb0000 { | |
46 | status = "okay"; | |
47 | }; | |
48 | ||
49 | usart1: serial@fffb4000 { | |
50 | status = "okay"; | |
51 | }; | |
52 | ||
53 | macb0: ethernet@fffc4000 { | |
54 | phy-mode = "mii"; | |
b45c998e BB |
55 | pinctrl-0 = <&pinctrl_macb_rmii |
56 | &pinctrl_macb_rmii_mii_alt>; | |
df826748 BB |
57 | status = "okay"; |
58 | }; | |
59 | ||
705b675d BB |
60 | watchdog@fffffd40 { |
61 | timeout-sec = <15>; | |
62 | atmel,max-heartbeat-sec = <16>; | |
63 | atmel,min-heartbeat-sec = <0>; | |
64 | status = "okay"; | |
65 | }; | |
df826748 BB |
66 | }; |
67 | ||
68 | nand0: nand@40000000 { | |
69 | nand-bus-width = <8>; | |
70 | nand-ecc-mode = "soft"; | |
71 | status = "okay"; | |
72 | ||
73 | bootloaderkernel@0 { | |
74 | label = "bootloader-kernel"; | |
75 | reg = <0x0 0xc0000>; | |
76 | }; | |
77 | ||
78 | ubi@c0000 { | |
79 | label = "ubi"; | |
80 | reg = <0xc0000 0x7f40000>; | |
81 | }; | |
82 | ||
83 | }; | |
84 | ||
85 | usb0: ohci@00500000 { | |
86 | num-ports = <1>; | |
87 | status = "okay"; | |
88 | }; | |
89 | }; | |
90 | ||
91 | i2c@0 { | |
92 | status = "okay"; | |
93 | ||
94 | pcf8563@51 { | |
95 | /* nxp pcf8563 rtc */ | |
96 | compatible = "nxp,pcf8563"; | |
97 | reg = <0x51>; | |
98 | }; | |
99 | ||
100 | }; | |
101 | ||
102 | leds { | |
103 | compatible = "gpio-leds"; | |
104 | ||
105 | led1g { | |
106 | label = "led1:green"; | |
92f8629b | 107 | gpios = <&pioB 0 GPIO_ACTIVE_LOW>; |
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108 | linux,default-trigger = "none"; |
109 | }; | |
110 | ||
111 | led1r { | |
112 | label = "led1:red"; | |
92f8629b | 113 | gpios = <&pioB 1 GPIO_ACTIVE_LOW>; |
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114 | linux,default-trigger = "none"; |
115 | }; | |
116 | ||
117 | led2g { | |
118 | label = "led2:green"; | |
92f8629b | 119 | gpios = <&pioB 2 GPIO_ACTIVE_LOW>; |
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120 | linux,default-trigger = "none"; |
121 | default-state = "on"; | |
122 | }; | |
123 | ||
124 | led2r { | |
125 | label = "led2:red"; | |
92f8629b | 126 | gpios = <&pioB 3 GPIO_ACTIVE_LOW>; |
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127 | linux,default-trigger = "none"; |
128 | }; | |
129 | }; | |
130 | ||
131 | gpio_keys { | |
132 | compatible = "gpio-keys"; | |
133 | #address-cells = <1>; | |
134 | #size-cells = <0>; | |
135 | ||
136 | reset { | |
137 | label = "reset"; | |
92f8629b | 138 | gpios = <&pioB 30 GPIO_ACTIVE_LOW>; |
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139 | linux,code = <0x100>; |
140 | gpio-key,wakeup; | |
141 | }; | |
142 | ||
143 | mode { | |
144 | label = "mode"; | |
92f8629b | 145 | gpios = <&pioB 31 GPIO_ACTIVE_LOW>; |
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146 | linux,code = <0x101>; |
147 | gpio-key,wakeup; | |
148 | }; | |
149 | }; | |
6db64d29 | 150 | }; |