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e3e37bca GC |
1 | /* |
2 | * Device Tree file for Globalscale Mirabox | |
3 | * | |
4 | * Gregory CLEMENT <gregory.clement@free-electrons.com> | |
5 | * | |
405f73f4 GC |
6 | * This file is dual-licensed: you can use it either under the terms |
7 | * of the GPL or the X11 license, at your option. Note that this dual | |
8 | * licensing only applies to this file, and not this project as a | |
9 | * whole. | |
10 | * | |
11 | * a) This file is free software; you can redistribute it and/or | |
12 | * modify it under the terms of the GNU General Public License as | |
13 | * published by the Free Software Foundation; either version 2 of the | |
14 | * License, or (at your option) any later version. | |
15 | * | |
16 | * This file is distributed in the hope that it will be useful | |
17 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
18 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
19 | * GNU General Public License for more details. | |
20 | * | |
21 | * Or, alternatively | |
22 | * | |
23 | * b) Permission is hereby granted, free of charge, to any person | |
24 | * obtaining a copy of this software and associated documentation | |
25 | * files (the "Software"), to deal in the Software without | |
26 | * restriction, including without limitation the rights to use | |
27 | * copy, modify, merge, publish, distribute, sublicense, and/or | |
28 | * sell copies of the Software, and to permit persons to whom the | |
29 | * Software is furnished to do so, subject to the following | |
30 | * conditions: | |
31 | * | |
32 | * The above copyright notice and this permission notice shall be | |
33 | * included in all copies or substantial portions of the Software. | |
34 | * | |
35 | * THE SOFTWARE IS PROVIDED , WITHOUT WARRANTY OF ANY KIND | |
36 | * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES | |
37 | * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND | |
38 | * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT | |
39 | * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY | |
40 | * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING | |
41 | * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR | |
42 | * OTHER DEALINGS IN THE SOFTWARE. | |
e3e37bca GC |
43 | */ |
44 | ||
45 | /dts-v1/; | |
29e74f8b | 46 | #include <dt-bindings/gpio/gpio.h> |
38149887 | 47 | #include "armada-370.dtsi" |
e3e37bca GC |
48 | |
49 | / { | |
50 | model = "Globalscale Mirabox"; | |
51 | compatible = "globalscale,mirabox", "marvell,armada370", "marvell,armada-370-xp"; | |
52 | ||
53 | chosen { | |
54 | bootargs = "console=ttyS0,115200 earlyprintk"; | |
55 | }; | |
56 | ||
57 | memory { | |
58 | device_type = "memory"; | |
59 | reg = <0x00000000 0x20000000>; /* 512 MB */ | |
60 | }; | |
61 | ||
62 | soc { | |
0cd3754a EG |
63 | ranges = <MBUS_ID(0xf0, 0x01) 0 0xd0000000 0x100000 |
64 | MBUS_ID(0x01, 0xe0) 0 0xfff00000 0x100000>; | |
5e12a613 | 65 | |
14fd8ed0 EG |
66 | pcie-controller { |
67 | status = "okay"; | |
68 | ||
69 | /* Internal mini-PCIe connector */ | |
70 | pcie@1,0 { | |
71 | /* Port 0, Lane 0 */ | |
72 | status = "okay"; | |
73 | }; | |
74 | ||
75 | /* Connected on the PCB to a USB 3.0 XHCI controller */ | |
76 | pcie@2,0 { | |
77 | /* Port 1, Lane 0 */ | |
78 | status = "okay"; | |
79 | }; | |
80 | }; | |
81 | ||
467f54b2 GC |
82 | internal-regs { |
83 | serial@12000 { | |
467f54b2 | 84 | status = "okay"; |
51ab3fb8 | 85 | }; |
467f54b2 GC |
86 | timer@20300 { |
87 | clock-frequency = <600000000>; | |
88 | status = "okay"; | |
51ab3fb8 | 89 | }; |
51ab3fb8 | 90 | |
467f54b2 GC |
91 | gpio_leds { |
92 | compatible = "gpio-leds"; | |
93 | pinctrl-names = "default"; | |
94 | pinctrl-0 = <&pwr_led_pin &stat_led_pins>; | |
95 | ||
96 | green_pwr_led { | |
97 | label = "mirabox:green:pwr"; | |
29e74f8b | 98 | gpios = <&gpio1 31 GPIO_ACTIVE_LOW>; |
dcdf14c7 | 99 | default-state = "keep"; |
467f54b2 GC |
100 | }; |
101 | ||
102 | blue_stat_led { | |
103 | label = "mirabox:blue:stat"; | |
29e74f8b | 104 | gpios = <&gpio2 0 GPIO_ACTIVE_LOW>; |
dcdf14c7 | 105 | default-state = "off"; |
467f54b2 GC |
106 | }; |
107 | ||
108 | green_stat_led { | |
109 | label = "mirabox:green:stat"; | |
29e74f8b | 110 | gpios = <&gpio2 1 GPIO_ACTIVE_LOW>; |
467f54b2 GC |
111 | default-state = "off"; |
112 | }; | |
51ab3fb8 RP |
113 | }; |
114 | ||
467f54b2 | 115 | mdio { |
7d9d5d28 EG |
116 | pinctrl-0 = <&mdio_pins>; |
117 | pinctrl-names = "default"; | |
467f54b2 GC |
118 | phy0: ethernet-phy@0 { |
119 | reg = <0>; | |
120 | }; | |
51ab3fb8 | 121 | |
467f54b2 GC |
122 | phy1: ethernet-phy@1 { |
123 | reg = <1>; | |
124 | }; | |
9f32cccc | 125 | }; |
467f54b2 | 126 | ethernet@70000 { |
7d9d5d28 EG |
127 | pinctrl-0 = <&ge0_rgmii_pins>; |
128 | pinctrl-names = "default"; | |
467f54b2 GC |
129 | status = "okay"; |
130 | phy = <&phy0>; | |
131 | phy-mode = "rgmii-id"; | |
132 | }; | |
133 | ethernet@74000 { | |
7d9d5d28 EG |
134 | pinctrl-0 = <&ge1_rgmii_pins>; |
135 | pinctrl-names = "default"; | |
467f54b2 GC |
136 | status = "okay"; |
137 | phy = <&phy1>; | |
138 | phy-mode = "rgmii-id"; | |
9f32cccc | 139 | }; |
200506b1 | 140 | |
467f54b2 GC |
141 | mvsdio@d4000 { |
142 | pinctrl-0 = <&sdio_pins3>; | |
143 | pinctrl-names = "default"; | |
144 | status = "okay"; | |
145 | /* | |
146 | * No CD or WP GPIOs: SDIO interface used for | |
147 | * Wifi/Bluetooth chip | |
148 | */ | |
d87b5fbb | 149 | broken-cd; |
467f54b2 | 150 | }; |
66bcb58b | 151 | |
467f54b2 GC |
152 | usb@50000 { |
153 | status = "okay"; | |
66bcb58b | 154 | }; |
488d1a6f | 155 | |
467f54b2 GC |
156 | usb@51000 { |
157 | status = "okay"; | |
158 | }; | |
488d1a6f | 159 | |
467f54b2 | 160 | i2c@11000 { |
488d1a6f | 161 | status = "okay"; |
467f54b2 GC |
162 | clock-frequency = <100000>; |
163 | pca9505: pca9505@25 { | |
164 | compatible = "nxp,pca9505"; | |
165 | gpio-controller; | |
166 | #gpio-cells = <2>; | |
167 | reg = <0x25>; | |
168 | }; | |
488d1a6f | 169 | }; |
d8c552dd EG |
170 | |
171 | nand@d0000 { | |
172 | status = "okay"; | |
173 | num-cs = <1>; | |
174 | marvell,nand-keep-config; | |
175 | marvell,nand-enable-arbiter; | |
176 | nand-on-flash-bbt; | |
177 | ||
178 | partition@0 { | |
179 | label = "U-Boot"; | |
180 | reg = <0 0x400000>; | |
181 | }; | |
182 | partition@400000 { | |
183 | label = "Linux"; | |
184 | reg = <0x400000 0x400000>; | |
185 | }; | |
186 | partition@800000 { | |
187 | label = "Filesystem"; | |
188 | reg = <0x800000 0x3f800000>; | |
189 | }; | |
190 | }; | |
488d1a6f | 191 | }; |
e3e37bca GC |
192 | }; |
193 | }; | |
4904a82a AE |
194 | |
195 | &pinctrl { | |
196 | pwr_led_pin: pwr-led-pin { | |
197 | marvell,pins = "mpp63"; | |
198 | marvell,function = "gpo"; | |
199 | }; | |
200 | ||
201 | stat_led_pins: stat-led-pins { | |
202 | marvell,pins = "mpp64", "mpp65"; | |
203 | marvell,function = "gpio"; | |
204 | }; | |
205 | }; | |
206 |