Commit | Line | Data |
---|---|---|
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/; | |
14 | /include/ "armada-xp-mv78260.dtsi" | |
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"; | |
26 | reg = <0x00000000 0xC0000000>; /* 3 GB */ | |
27 | }; | |
28 | ||
29 | soc { | |
82a68267 | 30 | serial@12000 { |
19b85c08 TP |
31 | clock-frequency = <250000000>; |
32 | status = "okay"; | |
33 | }; | |
82a68267 | 34 | serial@12100 { |
19b85c08 TP |
35 | clock-frequency = <250000000>; |
36 | status = "okay"; | |
37 | }; | |
38 | pinctrl { | |
39 | led_pins: led-pins-0 { | |
40 | marvell,pins = "mpp49", "mpp51", "mpp53"; | |
41 | marvell,function = "gpio"; | |
42 | }; | |
43 | }; | |
44 | leds { | |
45 | compatible = "gpio-leds"; | |
46 | pinctrl-names = "default"; | |
47 | pinctrl-0 = <&led_pins>; | |
48 | ||
49 | red_led { | |
50 | label = "red_led"; | |
51 | gpios = <&gpio1 17 1>; | |
52 | default-state = "off"; | |
53 | }; | |
54 | ||
55 | yellow_led { | |
56 | label = "yellow_led"; | |
57 | gpios = <&gpio1 19 1>; | |
58 | default-state = "off"; | |
59 | }; | |
60 | ||
61 | green_led { | |
62 | label = "green_led"; | |
63 | gpios = <&gpio1 21 1>; | |
64 | default-state = "off"; | |
65 | linux,default-trigger = "heartbeat"; | |
66 | }; | |
67 | }; | |
f69c92f4 | 68 | |
4ca73962 TP |
69 | gpio_keys { |
70 | compatible = "gpio-keys"; | |
71 | #address-cells = <1>; | |
72 | #size-cells = <0>; | |
73 | ||
74 | button@1 { | |
75 | label = "Init Button"; | |
76 | linux,code = <116>; | |
77 | gpios = <&gpio1 28 0>; | |
78 | }; | |
79 | }; | |
80 | ||
f69c92f4 TP |
81 | mdio { |
82 | phy0: ethernet-phy@0 { | |
83 | reg = <0>; | |
84 | }; | |
85 | ||
86 | phy1: ethernet-phy@1 { | |
87 | reg = <1>; | |
88 | }; | |
89 | ||
90 | phy2: ethernet-phy@2 { | |
91 | reg = <2>; | |
92 | }; | |
93 | ||
94 | phy3: ethernet-phy@3 { | |
95 | reg = <3>; | |
96 | }; | |
97 | }; | |
98 | ||
82a68267 | 99 | ethernet@70000 { |
f69c92f4 TP |
100 | status = "okay"; |
101 | phy = <&phy0>; | |
102 | phy-mode = "sgmii"; | |
103 | }; | |
82a68267 | 104 | ethernet@74000 { |
f69c92f4 TP |
105 | status = "okay"; |
106 | phy = <&phy1>; | |
107 | phy-mode = "sgmii"; | |
108 | }; | |
82a68267 | 109 | ethernet@30000 { |
f69c92f4 TP |
110 | status = "okay"; |
111 | phy = <&phy2>; | |
112 | phy-mode = "sgmii"; | |
113 | }; | |
82a68267 | 114 | ethernet@34000 { |
f69c92f4 TP |
115 | status = "okay"; |
116 | phy = <&phy3>; | |
117 | phy-mode = "sgmii"; | |
118 | }; | |
82a68267 | 119 | i2c@11000 { |
9eab21cf NI |
120 | status = "okay"; |
121 | clock-frequency = <400000>; | |
122 | }; | |
82a68267 | 123 | i2c@11100 { |
9eab21cf NI |
124 | status = "okay"; |
125 | clock-frequency = <400000>; | |
14bedd4a NI |
126 | |
127 | s35390a: s35390a@30 { | |
128 | compatible = "s35390a"; | |
129 | reg = <0x30>; | |
130 | }; | |
9eab21cf | 131 | }; |
82a68267 | 132 | sata@a0000 { |
6435389d TP |
133 | nr-ports = <2>; |
134 | status = "okay"; | |
135 | }; | |
82a68267 | 136 | usb@50000 { |
200506b1 EG |
137 | status = "okay"; |
138 | }; | |
82a68267 | 139 | usb@51000 { |
200506b1 EG |
140 | status = "okay"; |
141 | }; | |
a7d4f818 | 142 | |
82a68267 | 143 | devbus-bootcs@10400 { |
a7d4f818 EG |
144 | status = "okay"; |
145 | ranges = <0 0xf0000000 0x8000000>; /* @addr 0xf000000, size 0x8000000 */ | |
146 | ||
147 | /* Device Bus parameters are required */ | |
148 | ||
149 | /* Read parameters */ | |
150 | devbus,bus-width = <8>; | |
151 | devbus,turn-off-ps = <60000>; | |
152 | devbus,badr-skew-ps = <0>; | |
153 | devbus,acc-first-ps = <124000>; | |
154 | devbus,acc-next-ps = <248000>; | |
155 | devbus,rd-setup-ps = <0>; | |
156 | devbus,rd-hold-ps = <0>; | |
157 | ||
158 | /* Write parameters */ | |
159 | devbus,sync-enable = <0>; | |
160 | devbus,wr-high-ps = <60000>; | |
161 | devbus,wr-low-ps = <60000>; | |
162 | devbus,ale-wr-ps = <60000>; | |
163 | ||
164 | /* NOR 128 MiB */ | |
165 | nor@0 { | |
166 | compatible = "cfi-flash"; | |
167 | reg = <0 0x8000000>; | |
168 | bank-width = <2>; | |
169 | }; | |
170 | }; | |
95999cf0 TP |
171 | |
172 | pcie-controller { | |
173 | status = "okay"; | |
174 | /* Internal mini-PCIe connector */ | |
175 | pcie@1,0 { | |
176 | /* Port 0, Lane 0 */ | |
177 | status = "okay"; | |
178 | }; | |
179 | }; | |
19b85c08 TP |
180 | }; |
181 | }; |