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dcadf59e HG |
1 | /* |
2 | * Copyright 2014 - Hans de Goede <hdegoede@redhat.com> | |
3 | * | |
74e79cd5 MR |
4 | * This file is dual-licensed: you can use it either under the terms |
5 | * of the GPL or the X11 license, at your option. Note that this dual | |
6 | * licensing only applies to this file, and not this project as a | |
7 | * whole. | |
dcadf59e | 8 | * |
74e79cd5 MR |
9 | * a) This file is free software; you can redistribute it and/or |
10 | * modify it under the terms of the GNU General Public License as | |
11 | * published by the Free Software Foundation; either version 2 of the | |
12 | * License, or (at your option) any later version. | |
13 | * | |
14 | * This file is distributed in the hope that it will be useful, | |
15 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
16 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
17 | * GNU General Public License for more details. | |
18 | * | |
74e79cd5 MR |
19 | * Or, alternatively, |
20 | * | |
21 | * b) Permission is hereby granted, free of charge, to any person | |
22 | * obtaining a copy of this software and associated documentation | |
23 | * files (the "Software"), to deal in the Software without | |
24 | * restriction, including without limitation the rights to use, | |
25 | * copy, modify, merge, publish, distribute, sublicense, and/or | |
26 | * sell copies of the Software, and to permit persons to whom the | |
27 | * Software is furnished to do so, subject to the following | |
28 | * conditions: | |
29 | * | |
30 | * The above copyright notice and this permission notice shall be | |
31 | * included in all copies or substantial portions of the Software. | |
32 | * | |
33 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, | |
34 | * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES | |
35 | * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND | |
36 | * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT | |
37 | * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, | |
38 | * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING | |
39 | * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR | |
40 | * OTHER DEALINGS IN THE SOFTWARE. | |
dcadf59e HG |
41 | */ |
42 | ||
43 | /dts-v1/; | |
71455701 MR |
44 | #include "sun4i-a10.dtsi" |
45 | #include "sunxi-common-regulators.dtsi" | |
dcadf59e | 46 | |
bca12924 | 47 | #include <dt-bindings/gpio/gpio.h> |
092a0c3b | 48 | #include <dt-bindings/pinctrl/sun4i-a10.h> |
bca12924 | 49 | |
dcadf59e HG |
50 | / { |
51 | model = "Olimex A10-OLinuXino-LIME"; | |
52 | compatible = "olimex,a10-olinuxino-lime", "allwinner,sun4i-a10"; | |
53 | ||
59ebbe88 MR |
54 | aliases { |
55 | serial0 = &uart0; | |
56 | }; | |
57 | ||
58 | chosen { | |
59 | stdout-path = "serial0:115200n8"; | |
60 | }; | |
61 | ||
a86d26c8 MR |
62 | leds { |
63 | compatible = "gpio-leds"; | |
64 | pinctrl-names = "default"; | |
65 | pinctrl-0 = <&led_pins_olinuxinolime>; | |
66 | ||
67 | green { | |
68 | label = "a10-olinuxino-lime:green:usr"; | |
69 | gpios = <&pio 7 2 GPIO_ACTIVE_HIGH>; | |
70 | default-state = "on"; | |
977104e5 CYT |
71 | }; |
72 | }; | |
a86d26c8 | 73 | }; |
977104e5 | 74 | |
a86d26c8 MR |
75 | &ahci { |
76 | target-supply = <®_ahci_5v>; | |
77 | status = "okay"; | |
78 | }; | |
dcadf59e | 79 | |
a86d26c8 MR |
80 | &cpu0 { |
81 | /* | |
82 | * The A10-Lime is known to be unstable when running at 1008 MHz | |
83 | */ | |
84 | operating-points = < | |
85 | /* kHz uV */ | |
86 | 912000 1350000 | |
87 | 864000 1300000 | |
88 | 624000 1250000 | |
89 | >; | |
90 | cooling-max-level = <2>; | |
91 | }; | |
dcadf59e | 92 | |
a86d26c8 MR |
93 | &ehci0 { |
94 | status = "okay"; | |
95 | }; | |
dcadf59e | 96 | |
a86d26c8 MR |
97 | &ehci1 { |
98 | status = "okay"; | |
99 | }; | |
c0955a86 | 100 | |
a86d26c8 MR |
101 | &emac { |
102 | pinctrl-names = "default"; | |
103 | pinctrl-0 = <&emac_pins_a>; | |
104 | phy = <&phy1>; | |
105 | status = "okay"; | |
106 | }; | |
dcadf59e | 107 | |
1fbc1517 MR |
108 | &emac_sram { |
109 | status = "okay"; | |
110 | }; | |
111 | ||
a86d26c8 MR |
112 | &i2c0 { |
113 | pinctrl-names = "default"; | |
114 | pinctrl-0 = <&i2c0_pins_a>; | |
115 | status = "okay"; | |
dcadf59e | 116 | |
a86d26c8 MR |
117 | axp209: pmic@34 { |
118 | compatible = "x-powers,axp209"; | |
119 | reg = <0x34>; | |
120 | interrupts = <0>; | |
dcadf59e | 121 | |
a86d26c8 MR |
122 | interrupt-controller; |
123 | #interrupt-cells = <1>; | |
124 | }; | |
125 | }; | |
dcadf59e | 126 | |
e89ecbf1 OS |
127 | &i2c1 { |
128 | pinctrl-names = "default"; | |
129 | pinctrl-0 = <&i2c1_pins_a>; | |
130 | status = "okay"; | |
131 | ||
132 | eeprom: eeprom@50 { | |
133 | compatible = "atmel,24c16"; | |
134 | reg = <0x50>; | |
135 | pagesize = <16>; | |
136 | }; | |
137 | }; | |
138 | ||
a86d26c8 MR |
139 | &mdio { |
140 | status = "okay"; | |
dcadf59e | 141 | |
a86d26c8 MR |
142 | phy1: ethernet-phy@1 { |
143 | reg = <1>; | |
144 | }; | |
145 | }; | |
dcadf59e | 146 | |
a86d26c8 MR |
147 | &mmc0 { |
148 | pinctrl-names = "default"; | |
149 | pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_reference_design>; | |
150 | vmmc-supply = <®_vcc3v3>; | |
151 | bus-width = <4>; | |
152 | cd-gpios = <&pio 7 1 GPIO_ACTIVE_HIGH>; /* PH1 */ | |
153 | cd-inverted; | |
154 | status = "okay"; | |
155 | }; | |
dcadf59e | 156 | |
a86d26c8 MR |
157 | &ohci0 { |
158 | status = "okay"; | |
159 | }; | |
e288f1ba | 160 | |
a86d26c8 MR |
161 | &ohci1 { |
162 | status = "okay"; | |
163 | }; | |
e288f1ba | 164 | |
b7b1d645 RE |
165 | &otg_sram { |
166 | status = "okay"; | |
167 | }; | |
168 | ||
a86d26c8 MR |
169 | &pio { |
170 | ahci_pwr_pin_olinuxinolime: ahci_pwr_pin@1 { | |
171 | allwinner,pins = "PC3"; | |
172 | allwinner,function = "gpio_out"; | |
173 | allwinner,drive = <SUN4I_PINCTRL_10_MA>; | |
174 | allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; | |
175 | }; | |
e288f1ba | 176 | |
a86d26c8 MR |
177 | led_pins_olinuxinolime: led_pins@0 { |
178 | allwinner,pins = "PH2"; | |
179 | allwinner,function = "gpio_out"; | |
180 | allwinner,drive = <SUN4I_PINCTRL_20_MA>; | |
181 | allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; | |
dcadf59e | 182 | }; |
b7b1d645 RE |
183 | |
184 | usb0_id_detect_pin: usb0_id_detect_pin@0 { | |
185 | allwinner,pins = "PH4"; | |
186 | allwinner,function = "gpio_in"; | |
187 | allwinner,drive = <SUN4I_PINCTRL_10_MA>; | |
188 | allwinner,pull = <SUN4I_PINCTRL_PULL_UP>; | |
189 | }; | |
190 | ||
191 | usb0_vbus_detect_pin: usb0_vbus_detect_pin@0 { | |
192 | allwinner,pins = "PH5"; | |
193 | allwinner,function = "gpio_in"; | |
194 | allwinner,drive = <SUN4I_PINCTRL_10_MA>; | |
195 | allwinner,pull = <SUN4I_PINCTRL_PULL_DOWN>; | |
196 | }; | |
a86d26c8 | 197 | }; |
dcadf59e | 198 | |
a86d26c8 MR |
199 | ®_ahci_5v { |
200 | pinctrl-0 = <&ahci_pwr_pin_olinuxinolime>; | |
201 | gpio = <&pio 2 3 GPIO_ACTIVE_HIGH>; | |
202 | status = "okay"; | |
203 | }; | |
dcadf59e | 204 | |
b7b1d645 RE |
205 | ®_usb0_vbus { |
206 | status = "okay"; | |
207 | }; | |
208 | ||
a86d26c8 MR |
209 | ®_usb1_vbus { |
210 | status = "okay"; | |
211 | }; | |
dcadf59e | 212 | |
a86d26c8 MR |
213 | ®_usb2_vbus { |
214 | status = "okay"; | |
215 | }; | |
dcadf59e | 216 | |
a86d26c8 MR |
217 | &uart0 { |
218 | pinctrl-names = "default"; | |
219 | pinctrl-0 = <&uart0_pins_a>; | |
220 | status = "okay"; | |
221 | }; | |
dcadf59e | 222 | |
b7b1d645 RE |
223 | &usb_otg { |
224 | dr_mode = "otg"; | |
225 | status = "okay"; | |
226 | }; | |
227 | ||
a86d26c8 | 228 | &usbphy { |
b7b1d645 RE |
229 | pinctrl-names = "default"; |
230 | pinctrl-0 = <&usb0_id_detect_pin>, <&usb0_vbus_detect_pin>; | |
231 | usb0_id_det-gpio = <&pio 7 4 GPIO_ACTIVE_HIGH>; /* PH4 */ | |
232 | usb0_vbus_det-gpio = <&pio 7 5 GPIO_ACTIVE_HIGH>; /* PH5 */ | |
233 | usb0_vbus-supply = <®_usb0_vbus>; | |
a86d26c8 MR |
234 | usb1_vbus-supply = <®_usb1_vbus>; |
235 | usb2_vbus-supply = <®_usb2_vbus>; | |
236 | status = "okay"; | |
dcadf59e | 237 | }; |