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84e56536 | 1 | // SPDX-License-Identifier: GPL-2.0-only |
c84ca7ce JE |
2 | /* |
3 | * at91rm9200ek.dts - Device Tree file for Atmel AT91RM9200 evaluation kit | |
4 | * | |
5 | * Copyright (C) 2012 Joachim Eastwood <manabian@gmail.com> | |
c84ca7ce JE |
6 | */ |
7 | /dts-v1/; | |
6db64d29 | 8 | #include "at91rm9200.dtsi" |
c84ca7ce JE |
9 | |
10 | / { | |
11 | model = "Atmel AT91RM9200 evaluation kit"; | |
12 | compatible = "atmel,at91rm9200ek", "atmel,at91rm9200"; | |
13 | ||
927ccfe3 AB |
14 | chosen { |
15 | stdout-path = "serial0:115200n8"; | |
16 | }; | |
17 | ||
c84ca7ce JE |
18 | memory { |
19 | reg = <0x20000000 0x4000000>; | |
20 | }; | |
21 | ||
22 | clocks { | |
94788118 AB |
23 | slow_xtal { |
24 | clock-frequency = <32768>; | |
25 | }; | |
26 | ||
27 | main_xtal { | |
28 | clock-frequency = <18432000>; | |
29 | }; | |
c84ca7ce JE |
30 | }; |
31 | ||
32 | ahb { | |
33 | apb { | |
dbc9573e AB |
34 | tcb0: timer@fffa0000 { |
35 | timer@0 { | |
36 | compatible = "atmel,tcb-timer"; | |
37 | reg = <0>, <1>; | |
38 | }; | |
39 | ||
40 | timer@2 { | |
41 | compatible = "atmel,tcb-timer"; | |
42 | reg = <2>; | |
43 | }; | |
44 | }; | |
45 | ||
ca594844 NF |
46 | usb1: gadget@fffb0000 { |
47 | atmel,vbus-gpio = <&pioD 4 GPIO_ACTIVE_HIGH>; | |
48 | atmel,pullup-gpio = <&pioD 5 GPIO_ACTIVE_HIGH>; | |
c84ca7ce JE |
49 | status = "okay"; |
50 | }; | |
51 | ||
ce3b2630 JE |
52 | macb0: ethernet@fffbc000 { |
53 | phy-mode = "rmii"; | |
54 | status = "okay"; | |
44fa054e BB |
55 | |
56 | phy0: ethernet-phy { | |
57 | interrupt-parent = <&pioC>; | |
58 | interrupts = <4 IRQ_TYPE_EDGE_BOTH>; | |
59 | }; | |
ce3b2630 JE |
60 | }; |
61 | ||
ca594844 NF |
62 | usart1: serial@fffc4000 { |
63 | pinctrl-0 = | |
64 | <&pinctrl_uart1 | |
65 | &pinctrl_uart1_rts | |
66 | &pinctrl_uart1_cts | |
67 | &pinctrl_uart1_dtr_dsr | |
68 | &pinctrl_uart1_dcd | |
69 | &pinctrl_uart1_ri>; | |
c84ca7ce JE |
70 | status = "okay"; |
71 | }; | |
26e3326c JCPV |
72 | |
73 | spi0: spi@fffe0000 { | |
74 | status = "okay"; | |
75 | cs-gpios = <&pioA 3 0>, <0>, <0>, <0>; | |
76 | mtd_dataflash@0 { | |
77 | compatible = "atmel,at45", "atmel,dataflash"; | |
78 | spi-max-frequency = <15000000>; | |
79 | reg = <0>; | |
80 | }; | |
81 | }; | |
ca594844 NF |
82 | |
83 | dbgu: serial@fffff200 { | |
84 | status = "okay"; | |
85 | }; | |
74335f49 AB |
86 | |
87 | rtc: rtc@fffffe00 { | |
88 | status = "okay"; | |
89 | }; | |
c84ca7ce JE |
90 | }; |
91 | ||
8dccafaa | 92 | usb0: ohci@300000 { |
c84ca7ce JE |
93 | num-ports = <2>; |
94 | status = "okay"; | |
95 | }; | |
c8b3cc56 JCPV |
96 | |
97 | nor_flash@10000000 { | |
98 | compatible = "cfi-flash"; | |
99 | reg = <0x10000000 0x800000>; | |
100 | linux,mtd-name = "physmap-flash.0"; | |
101 | bank-width = <2>; | |
102 | #address-cells = <1>; | |
103 | #size-cells = <1>; | |
104 | ||
105 | barebox@0 { | |
106 | label = "barebox"; | |
107 | reg = <0x00000 0x40000>; | |
108 | }; | |
109 | ||
110 | bareboxenv@40000 { | |
111 | label = "bareboxenv"; | |
112 | reg = <0x40000 0x10000>; | |
113 | }; | |
114 | ||
115 | kernel@50000 { | |
116 | label = "kernel"; | |
117 | reg = <0x50000 0x300000>; | |
118 | }; | |
119 | ||
120 | root@350000 { | |
121 | label = "root"; | |
122 | reg = <0x350000 0x4B0000>; | |
123 | }; | |
124 | }; | |
c84ca7ce JE |
125 | }; |
126 | ||
127 | leds { | |
128 | compatible = "gpio-leds"; | |
129 | ||
130 | ds2 { | |
131 | label = "green"; | |
92f8629b | 132 | gpios = <&pioB 0 GPIO_ACTIVE_LOW>; |
c84ca7ce JE |
133 | linux,default-trigger = "mmc0"; |
134 | }; | |
135 | ||
136 | ds4 { | |
137 | label = "yellow"; | |
92f8629b | 138 | gpios = <&pioB 1 GPIO_ACTIVE_LOW>; |
c84ca7ce JE |
139 | linux,default-trigger = "heartbeat"; |
140 | }; | |
141 | ||
142 | ds6 { | |
143 | label = "red"; | |
92f8629b | 144 | gpios = <&pioB 2 GPIO_ACTIVE_LOW>; |
c84ca7ce JE |
145 | }; |
146 | }; | |
147 | }; |