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19b85c08 TP |
1 | /* |
2 | * Device Tree file for OpenBlocks AX3-4 board | |
3 | * | |
4 | * Copyright (C) 2012 Marvell | |
5 | * | |
6 | * Thomas Petazzoni <thomas.petazzoni@free-electrons.com> | |
7 | * | |
8 | * This file is licensed under the terms of the GNU General Public | |
9 | * License version 2. This program is licensed "as is" without any | |
10 | * warranty of any kind, whether express or implied. | |
11 | */ | |
12 | ||
13 | /dts-v1/; | |
38149887 | 14 | #include "armada-xp-mv78260.dtsi" |
19b85c08 TP |
15 | |
16 | / { | |
17 | model = "PlatHome OpenBlocks AX3-4 board"; | |
18 | compatible = "plathome,openblocks-ax3-4", "marvell,armadaxp-mv78260", "marvell,armadaxp", "marvell,armada-370-xp"; | |
19 | ||
20 | chosen { | |
21 | bootargs = "console=ttyS0,115200 earlyprintk"; | |
22 | }; | |
23 | ||
24 | memory { | |
25 | device_type = "memory"; | |
74898364 | 26 | reg = <0 0x00000000 0 0xC0000000>; /* 3 GB */ |
19b85c08 TP |
27 | }; |
28 | ||
29 | soc { | |
0cd3754a | 30 | ranges = <MBUS_ID(0xf0, 0x01) 0 0 0xd0000000 0x100000 |
de1af8d4 EG |
31 | MBUS_ID(0x01, 0x1d) 0 0 0xfff00000 0x100000 |
32 | MBUS_ID(0x01, 0x2f) 0 0 0xf0000000 0x8000000>; | |
33 | ||
34 | devbus-bootcs { | |
35 | status = "okay"; | |
36 | ||
37 | /* Device Bus parameters are required */ | |
38 | ||
39 | /* Read parameters */ | |
40 | devbus,bus-width = <8>; | |
41 | devbus,turn-off-ps = <60000>; | |
42 | devbus,badr-skew-ps = <0>; | |
43 | devbus,acc-first-ps = <124000>; | |
44 | devbus,acc-next-ps = <248000>; | |
45 | devbus,rd-setup-ps = <0>; | |
46 | devbus,rd-hold-ps = <0>; | |
47 | ||
48 | /* Write parameters */ | |
49 | devbus,sync-enable = <0>; | |
50 | devbus,wr-high-ps = <60000>; | |
51 | devbus,wr-low-ps = <60000>; | |
52 | devbus,ale-wr-ps = <60000>; | |
53 | ||
54 | /* NOR 128 MiB */ | |
55 | nor@0 { | |
56 | compatible = "cfi-flash"; | |
57 | reg = <0 0x8000000>; | |
58 | bank-width = <2>; | |
59 | }; | |
60 | }; | |
00ed4a0b | 61 | |
467f54b2 GC |
62 | internal-regs { |
63 | serial@12000 { | |
64 | clock-frequency = <250000000>; | |
65 | status = "okay"; | |
19b85c08 | 66 | }; |
467f54b2 GC |
67 | serial@12100 { |
68 | clock-frequency = <250000000>; | |
69 | status = "okay"; | |
19b85c08 | 70 | }; |
467f54b2 GC |
71 | pinctrl { |
72 | led_pins: led-pins-0 { | |
73 | marvell,pins = "mpp49", "mpp51", "mpp53"; | |
74 | marvell,function = "gpio"; | |
75 | }; | |
19b85c08 | 76 | }; |
467f54b2 GC |
77 | leds { |
78 | compatible = "gpio-leds"; | |
79 | pinctrl-names = "default"; | |
80 | pinctrl-0 = <&led_pins>; | |
81 | ||
82 | red_led { | |
83 | label = "red_led"; | |
84 | gpios = <&gpio1 17 1>; | |
85 | default-state = "off"; | |
86 | }; | |
87 | ||
88 | yellow_led { | |
89 | label = "yellow_led"; | |
90 | gpios = <&gpio1 19 1>; | |
91 | default-state = "off"; | |
92 | }; | |
93 | ||
94 | green_led { | |
95 | label = "green_led"; | |
96 | gpios = <&gpio1 21 1>; | |
97 | default-state = "off"; | |
98 | linux,default-trigger = "heartbeat"; | |
99 | }; | |
19b85c08 | 100 | }; |
f69c92f4 | 101 | |
467f54b2 GC |
102 | gpio_keys { |
103 | compatible = "gpio-keys"; | |
104 | #address-cells = <1>; | |
105 | #size-cells = <0>; | |
4ca73962 | 106 | |
467f54b2 GC |
107 | button@1 { |
108 | label = "Init Button"; | |
109 | linux,code = <116>; | |
110 | gpios = <&gpio1 28 0>; | |
111 | }; | |
4ca73962 | 112 | }; |
4ca73962 | 113 | |
467f54b2 GC |
114 | mdio { |
115 | phy0: ethernet-phy@0 { | |
116 | reg = <0>; | |
117 | }; | |
f69c92f4 | 118 | |
467f54b2 GC |
119 | phy1: ethernet-phy@1 { |
120 | reg = <1>; | |
121 | }; | |
f69c92f4 | 122 | |
467f54b2 GC |
123 | phy2: ethernet-phy@2 { |
124 | reg = <2>; | |
125 | }; | |
f69c92f4 | 126 | |
467f54b2 GC |
127 | phy3: ethernet-phy@3 { |
128 | reg = <3>; | |
129 | }; | |
f69c92f4 | 130 | }; |
f69c92f4 | 131 | |
467f54b2 GC |
132 | ethernet@70000 { |
133 | status = "okay"; | |
134 | phy = <&phy0>; | |
135 | phy-mode = "sgmii"; | |
136 | }; | |
137 | ethernet@74000 { | |
138 | status = "okay"; | |
139 | phy = <&phy1>; | |
140 | phy-mode = "sgmii"; | |
141 | }; | |
142 | ethernet@30000 { | |
143 | status = "okay"; | |
144 | phy = <&phy2>; | |
145 | phy-mode = "sgmii"; | |
146 | }; | |
147 | ethernet@34000 { | |
148 | status = "okay"; | |
149 | phy = <&phy3>; | |
150 | phy-mode = "sgmii"; | |
151 | }; | |
152 | i2c@11000 { | |
153 | status = "okay"; | |
154 | clock-frequency = <400000>; | |
155 | }; | |
156 | i2c@11100 { | |
157 | status = "okay"; | |
158 | clock-frequency = <400000>; | |
14bedd4a | 159 | |
467f54b2 GC |
160 | s35390a: s35390a@30 { |
161 | compatible = "s35390a"; | |
162 | reg = <0x30>; | |
163 | }; | |
164 | }; | |
165 | sata@a0000 { | |
166 | nr-ports = <2>; | |
167 | status = "okay"; | |
168 | }; | |
8034891b TP |
169 | |
170 | /* Front side USB 0 */ | |
467f54b2 GC |
171 | usb@50000 { |
172 | status = "okay"; | |
173 | }; | |
8034891b TP |
174 | |
175 | /* Front side USB 1 */ | |
467f54b2 GC |
176 | usb@51000 { |
177 | status = "okay"; | |
14bedd4a | 178 | }; |
a7d4f818 | 179 | |
467f54b2 | 180 | pcie-controller { |
95999cf0 | 181 | status = "okay"; |
467f54b2 GC |
182 | /* Internal mini-PCIe connector */ |
183 | pcie@1,0 { | |
184 | /* Port 0, Lane 0 */ | |
185 | status = "okay"; | |
186 | }; | |
95999cf0 TP |
187 | }; |
188 | }; | |
19b85c08 TP |
189 | }; |
190 | }; |