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ee867d8e JCPV |
1 | /* |
2 | * pm9g45.dts - Device Tree file for Ronetix pm9g45 board | |
3 | * | |
4 | * Copyright (C) 2012 Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> | |
5 | * | |
6 | * Licensed under GPLv2. | |
7 | */ | |
8 | /dts-v1/; | |
6db64d29 | 9 | #include "at91sam9g45.dtsi" |
ee867d8e JCPV |
10 | |
11 | / { | |
12 | model = "Ronetix pm9g45"; | |
13 | compatible = "ronetix,pm9g45", "atmel,at91sam9g45", "atmel,at91sam9"; | |
14 | ||
15 | chosen { | |
16 | bootargs = "console=ttyS0,115200"; | |
17 | }; | |
18 | ||
19 | memory { | |
20 | reg = <0x70000000 0x8000000>; | |
21 | }; | |
22 | ||
23 | clocks { | |
57314956 AB |
24 | slow_xtal { |
25 | clock-frequency = <32768>; | |
26 | }; | |
27 | ||
28 | main_xtal { | |
29 | clock-frequency = <12000000>; | |
30 | }; | |
ee867d8e JCPV |
31 | }; |
32 | ||
33 | ahb { | |
34 | apb { | |
35 | dbgu: serial@ffffee00 { | |
36 | status = "okay"; | |
37 | }; | |
38 | ||
39 | pinctrl@fffff200 { | |
1004a297 BB |
40 | nand { |
41 | pinctrl_nand_rb: nand-rb-0 { | |
ee867d8e | 42 | atmel,pins = |
1004a297 | 43 | <AT91_PIOD 3 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP>; |
ee867d8e JCPV |
44 | }; |
45 | }; | |
c12a819e JCPV |
46 | |
47 | mmc { | |
48 | pinctrl_board_mmc: mmc0-board { | |
49 | atmel,pins = | |
c9d0f317 | 50 | <AT91_PIOD 6 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>; /* PD6 gpio CD pin pull_up and deglitch */ |
c12a819e JCPV |
51 | }; |
52 | }; | |
53 | }; | |
54 | ||
55 | mmc0: mmc@fff80000 { | |
56 | pinctrl-0 = < | |
57 | &pinctrl_board_mmc | |
58 | &pinctrl_mmc0_slot0_clk_cmd_dat0 | |
59 | &pinctrl_mmc0_slot0_dat1_3>; | |
60 | status = "okay"; | |
61 | slot@0 { | |
62 | reg = <0>; | |
63 | bus-width = <4>; | |
92f8629b | 64 | cd-gpios = <&pioD 6 GPIO_ACTIVE_HIGH>; |
c12a819e | 65 | }; |
ee867d8e JCPV |
66 | }; |
67 | ||
68 | macb0: ethernet@fffbc000 { | |
69 | phy-mode = "rmii"; | |
70 | status = "okay"; | |
71 | }; | |
72 | }; | |
73 | ||
1004a297 | 74 | ebi: ebi@10000000 { |
ee867d8e JCPV |
75 | status = "okay"; |
76 | ||
1004a297 BB |
77 | nand_controller: nand-controller { |
78 | status = "okay"; | |
79 | pinctrl-0 = <&pinctrl_nand_cs &pinctrl_nand_rb>; | |
80 | pinctrl-names = "default"; | |
81 | ||
82 | nand@3 { | |
83 | reg = <0x3 0x0 0x800000>; | |
84 | rb-gpios = <&pioD 3 GPIO_ACTIVE_HIGH>; | |
85 | cs-gpios = <&pioC 14 GPIO_ACTIVE_HIGH>; | |
86 | nand-bus-width = <8>; | |
87 | nand-ecc-mode = "soft"; | |
88 | nand-on-flash-bbt; | |
89 | label = "atmel_nand"; | |
90 | ||
91 | partitions { | |
92 | compatible = "fixed-partitions"; | |
93 | #address-cells = <1>; | |
94 | #size-cells = <1>; | |
95 | ||
96 | at91bootstrap@0 { | |
97 | label = "at91bootstrap"; | |
98 | reg = <0x0 0x20000>; | |
99 | }; | |
100 | ||
101 | barebox@20000 { | |
102 | label = "barebox"; | |
103 | reg = <0x20000 0x40000>; | |
104 | }; | |
105 | ||
106 | bareboxenv@60000 { | |
107 | label = "bareboxenv"; | |
108 | reg = <0x60000 0x1A0000>; | |
109 | }; | |
110 | ||
111 | kernel@200000 { | |
112 | label = "bareboxenv2"; | |
113 | reg = <0x200000 0x300000>; | |
114 | }; | |
115 | ||
116 | kernel@500000 { | |
117 | label = "root"; | |
118 | reg = <0x500000 0x400000>; | |
119 | }; | |
120 | ||
121 | data@900000 { | |
122 | label = "data"; | |
123 | reg = <0x900000 0x8340000>; | |
124 | }; | |
125 | }; | |
126 | }; | |
ee867d8e JCPV |
127 | }; |
128 | }; | |
129 | ||
8dccafaa | 130 | usb0: ohci@700000 { |
ee867d8e JCPV |
131 | status = "okay"; |
132 | num-ports = <2>; | |
133 | }; | |
134 | ||
8dccafaa | 135 | usb1: ehci@800000 { |
ee867d8e JCPV |
136 | status = "okay"; |
137 | }; | |
138 | }; | |
139 | ||
140 | leds { | |
141 | compatible = "gpio-leds"; | |
142 | ||
143 | led0 { | |
144 | label = "led0"; | |
92f8629b | 145 | gpios = <&pioD 0 GPIO_ACTIVE_LOW>; |
ee867d8e JCPV |
146 | linux,default-trigger = "nand-disk"; |
147 | }; | |
148 | ||
149 | led1 { | |
150 | label = "led1"; | |
92f8629b | 151 | gpios = <&pioD 31 GPIO_ACTIVE_HIGH>; |
ee867d8e JCPV |
152 | linux,default-trigger = "heartbeat"; |
153 | }; | |
154 | }; | |
155 | ||
156 | gpio_keys { | |
157 | compatible = "gpio-keys"; | |
158 | #address-cells = <1>; | |
159 | #size-cells = <0>; | |
160 | ||
161 | right { | |
162 | label = "SW4"; | |
92f8629b | 163 | gpios = <&pioE 7 GPIO_ACTIVE_LOW>; |
ee867d8e JCPV |
164 | linux,code = <106>; |
165 | }; | |
166 | ||
167 | up { | |
168 | label = "SW3"; | |
92f8629b | 169 | gpios = <&pioE 8 GPIO_ACTIVE_LOW>; |
ee867d8e JCPV |
170 | linux,code = <103>; |
171 | }; | |
172 | }; | |
173 | }; |