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655ff266 LD |
1 | /* |
2 | * sama5d3xcm.dtsi - Device Tree Include file for SAMA5D3x CPU Module | |
3 | * | |
4 | * Copyright (C) 2013 Atmel, | |
5 | * 2013 Ludovic Desroches <ludovic.desroches@atmel.com> | |
6 | * | |
7 | * Licensed under GPLv2 or later. | |
8 | */ | |
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9 | |
10 | / { | |
e899dbaf | 11 | compatible = "atmel,sama5d3xcm", "atmel,sama5d3", "atmel,sama5"; |
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12 | |
13 | chosen { | |
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14 | bootargs = "rootfstype=ubifs ubi.mtd=5 root=ubi0:rootfs"; |
15 | stdout-path = "serial0:115200n8"; | |
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16 | }; |
17 | ||
18 | memory { | |
19 | reg = <0x20000000 0x20000000>; | |
20 | }; | |
21 | ||
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22 | clocks { |
23 | slow_xtal { | |
24 | clock-frequency = <32768>; | |
25 | }; | |
221bfd05 | 26 | |
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27 | main_xtal { |
28 | clock-frequency = <12000000>; | |
29 | }; | |
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30 | }; |
31 | ||
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32 | ahb { |
33 | apb { | |
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34 | spi0: spi@f0004000 { |
35 | cs-gpios = <&pioD 13 0>, <0>, <0>, <0>; | |
36 | }; | |
37 | ||
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38 | macb0: ethernet@f0028000 { |
39 | phy-mode = "rgmii"; | |
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40 | #address-cells = <1>; |
41 | #size-cells = <0>; | |
42 | ||
43 | ethernet-phy@1 { | |
44 | reg = <0x1>; | |
45 | interrupt-parent = <&pioB>; | |
46 | interrupts = <25 IRQ_TYPE_EDGE_FALLING>; | |
47 | txen-skew-ps = <800>; | |
48 | txc-skew-ps = <3000>; | |
49 | rxdv-skew-ps = <400>; | |
50 | rxc-skew-ps = <3000>; | |
51 | rxd0-skew-ps = <400>; | |
52 | rxd1-skew-ps = <400>; | |
53 | rxd2-skew-ps = <400>; | |
54 | rxd3-skew-ps = <400>; | |
55 | }; | |
56 | ||
57 | ethernet-phy@7 { | |
58 | reg = <0x7>; | |
59 | interrupt-parent = <&pioB>; | |
60 | interrupts = <25 IRQ_TYPE_EDGE_FALLING>; | |
61 | txen-skew-ps = <800>; | |
62 | txc-skew-ps = <3000>; | |
63 | rxdv-skew-ps = <400>; | |
64 | rxc-skew-ps = <3000>; | |
65 | rxd0-skew-ps = <400>; | |
66 | rxd1-skew-ps = <400>; | |
67 | rxd2-skew-ps = <400>; | |
68 | rxd3-skew-ps = <400>; | |
69 | }; | |
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70 | }; |
71 | }; | |
72 | ||
73 | nand0: nand@60000000 { | |
74 | nand-bus-width = <8>; | |
75 | nand-ecc-mode = "hw"; | |
76 | atmel,has-pmecc; | |
77 | atmel,pmecc-cap = <4>; | |
78 | atmel,pmecc-sector-size = <512>; | |
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79 | nand-on-flash-bbt; |
80 | status = "okay"; | |
81 | ||
82 | at91bootstrap@0 { | |
83 | label = "at91bootstrap"; | |
84 | reg = <0x0 0x40000>; | |
85 | }; | |
86 | ||
87 | bootloader@40000 { | |
88 | label = "bootloader"; | |
89 | reg = <0x40000 0x80000>; | |
90 | }; | |
91 | ||
92 | bootloaderenv@c0000 { | |
93 | label = "bootloader env"; | |
94 | reg = <0xc0000 0xc0000>; | |
95 | }; | |
96 | ||
97 | dtb@180000 { | |
98 | label = "device tree"; | |
99 | reg = <0x180000 0x80000>; | |
100 | }; | |
101 | ||
102 | kernel@200000 { | |
103 | label = "kernel"; | |
104 | reg = <0x200000 0x600000>; | |
105 | }; | |
106 | ||
107 | rootfs@800000 { | |
108 | label = "rootfs"; | |
109 | reg = <0x800000 0x0f800000>; | |
110 | }; | |
111 | }; | |
112 | }; | |
113 | ||
114 | leds { | |
115 | compatible = "gpio-leds"; | |
116 | ||
117 | d2 { | |
118 | label = "d2"; | |
92f8629b | 119 | gpios = <&pioE 25 GPIO_ACTIVE_LOW>; /* PE25, conflicts with A25, RXD2 */ |
ce596f0f | 120 | linux,default-trigger = "heartbeat"; |
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121 | }; |
122 | }; | |
123 | }; |