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82abe529 MR |
1 | /* |
2 | * Copyright 2013 Maxime Ripard | |
3 | * | |
4 | * Maxime Ripard <maxime.ripard@free-electrons.com> | |
5 | * | |
774c5845 MR |
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. | |
82abe529 | 10 | * |
774c5845 MR |
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 | * | |
774c5845 MR |
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 "AS IS", 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. | |
82abe529 MR |
43 | */ |
44 | ||
45 | /dts-v1/; | |
71455701 MR |
46 | #include "sun7i-a20.dtsi" |
47 | #include "sunxi-common-regulators.dtsi" | |
82abe529 | 48 | |
bca12924 | 49 | #include <dt-bindings/gpio/gpio.h> |
a6bac9eb | 50 | #include <dt-bindings/interrupt-controller/irq.h> |
bca12924 | 51 | |
82abe529 MR |
52 | / { |
53 | model = "Cubietech Cubieboard2"; | |
54 | compatible = "cubietech,cubieboard2", "allwinner,sun7i-a20"; | |
55 | ||
59ebbe88 MR |
56 | aliases { |
57 | serial0 = &uart0; | |
58 | }; | |
59 | ||
60 | chosen { | |
61 | stdout-path = "serial0:115200n8"; | |
62 | }; | |
63 | ||
82abe529 MR |
64 | leds { |
65 | compatible = "gpio-leds"; | |
66 | pinctrl-names = "default"; | |
67 | pinctrl-0 = <&led_pins_cubieboard2>; | |
68 | ||
69 | blue { | |
70 | label = "cubieboard2:blue:usr"; | |
bca12924 | 71 | gpios = <&pio 7 21 GPIO_ACTIVE_HIGH>; |
82abe529 MR |
72 | }; |
73 | ||
74 | green { | |
75 | label = "cubieboard2:green:usr"; | |
bca12924 | 76 | gpios = <&pio 7 20 GPIO_ACTIVE_HIGH>; |
82abe529 MR |
77 | }; |
78 | }; | |
b5ec9938 | 79 | }; |
902febf9 | 80 | |
b5ec9938 MR |
81 | &ahci { |
82 | target-supply = <®_ahci_5v>; | |
83 | status = "okay"; | |
84 | }; | |
85 | ||
4d6b0f8e MR |
86 | &codec { |
87 | status = "okay"; | |
88 | }; | |
89 | ||
b5ec9938 MR |
90 | &cpu0 { |
91 | cpu-supply = <®_dcdc2>; | |
92 | }; | |
52305e24 | 93 | |
b5ec9938 MR |
94 | &ehci0 { |
95 | status = "okay"; | |
96 | }; | |
97 | ||
98 | &ehci1 { | |
99 | status = "okay"; | |
100 | }; | |
101 | ||
102 | &gmac { | |
103 | pinctrl-names = "default"; | |
104 | pinctrl-0 = <&gmac_pins_mii_a>; | |
105 | phy = <&phy1>; | |
106 | phy-mode = "mii"; | |
107 | status = "okay"; | |
108 | ||
109 | phy1: ethernet-phy@1 { | |
110 | reg = <1>; | |
52305e24 | 111 | }; |
b5ec9938 MR |
112 | }; |
113 | ||
114 | &i2c0 { | |
115 | pinctrl-names = "default"; | |
116 | pinctrl-0 = <&i2c0_pins_a>; | |
117 | status = "okay"; | |
52305e24 | 118 | |
b5ec9938 MR |
119 | axp209: pmic@34 { |
120 | reg = <0x34>; | |
121 | interrupt-parent = <&nmi_intc>; | |
122 | interrupts = <0 IRQ_TYPE_LEVEL_LOW>; | |
52305e24 | 123 | }; |
82abe529 | 124 | }; |
ae265c80 | 125 | |
b5ec9938 MR |
126 | &i2c1 { |
127 | pinctrl-names = "default"; | |
128 | pinctrl-0 = <&i2c1_pins_a>; | |
129 | status = "okay"; | |
130 | }; | |
ae265c80 | 131 | |
b5ec9938 MR |
132 | &ir0 { |
133 | pinctrl-names = "default"; | |
469a22e6 | 134 | pinctrl-0 = <&ir0_rx_pins_a>; |
b5ec9938 MR |
135 | status = "okay"; |
136 | }; | |
137 | ||
138 | &mmc0 { | |
139 | pinctrl-names = "default"; | |
cf439662 | 140 | pinctrl-0 = <&mmc0_pins_a>; |
b5ec9938 MR |
141 | vmmc-supply = <®_vcc3v3>; |
142 | bus-width = <4>; | |
143 | cd-gpios = <&pio 7 1 GPIO_ACTIVE_HIGH>; /* PH1 */ | |
144 | cd-inverted; | |
145 | status = "okay"; | |
146 | }; | |
147 | ||
148 | &ohci0 { | |
149 | status = "okay"; | |
ae265c80 CYT |
150 | }; |
151 | ||
b5ec9938 MR |
152 | &ohci1 { |
153 | status = "okay"; | |
154 | }; | |
155 | ||
b8962f7e RB |
156 | &otg_sram { |
157 | status = "okay"; | |
158 | }; | |
159 | ||
b5ec9938 MR |
160 | &pio { |
161 | led_pins_cubieboard2: led_pins@0 { | |
1edcd36f MR |
162 | pins = "PH20", "PH21"; |
163 | function = "gpio_out"; | |
b5ec9938 | 164 | }; |
b8962f7e RB |
165 | |
166 | usb0_id_detect_pin: usb0_id_detect_pin@0 { | |
1edcd36f MR |
167 | pins = "PH4"; |
168 | function = "gpio_in"; | |
169 | bias-pull-up; | |
b8962f7e | 170 | }; |
b5ec9938 MR |
171 | }; |
172 | ||
173 | ®_ahci_5v { | |
174 | status = "okay"; | |
175 | }; | |
176 | ||
177 | #include "axp209.dtsi" | |
178 | ||
6df31af7 CYT |
179 | &ac_power_supply { |
180 | status = "okay"; | |
181 | }; | |
182 | ||
ae265c80 CYT |
183 | ®_dcdc2 { |
184 | regulator-always-on; | |
185 | regulator-min-microvolt = <1000000>; | |
186 | regulator-max-microvolt = <1450000>; | |
187 | regulator-name = "vdd-cpu"; | |
188 | }; | |
189 | ||
190 | ®_dcdc3 { | |
191 | regulator-always-on; | |
192 | regulator-min-microvolt = <1000000>; | |
193 | regulator-max-microvolt = <1400000>; | |
194 | regulator-name = "vdd-int-dll"; | |
195 | }; | |
196 | ||
197 | ®_ldo1 { | |
198 | regulator-name = "vdd-rtc"; | |
199 | }; | |
200 | ||
201 | ®_ldo2 { | |
202 | regulator-always-on; | |
203 | regulator-min-microvolt = <3000000>; | |
204 | regulator-max-microvolt = <3000000>; | |
205 | regulator-name = "avcc"; | |
206 | }; | |
b5ec9938 MR |
207 | |
208 | ®_usb1_vbus { | |
209 | status = "okay"; | |
210 | }; | |
211 | ||
212 | ®_usb2_vbus { | |
213 | status = "okay"; | |
214 | }; | |
215 | ||
216 | &uart0 { | |
217 | pinctrl-names = "default"; | |
218 | pinctrl-0 = <&uart0_pins_a>; | |
219 | status = "okay"; | |
220 | }; | |
221 | ||
0ac409a6 CYT |
222 | &usb_otg { |
223 | dr_mode = "otg"; | |
224 | status = "okay"; | |
225 | }; | |
226 | ||
b5ec9938 | 227 | &usbphy { |
b8962f7e RB |
228 | pinctrl-names = "default"; |
229 | pinctrl-0 = <&usb0_id_detect_pin>; | |
230 | usb0_id_det-gpio = <&pio 7 4 GPIO_ACTIVE_HIGH>; /* PH4 */ | |
b5ec9938 MR |
231 | usb1_vbus-supply = <®_usb1_vbus>; |
232 | usb2_vbus-supply = <®_usb2_vbus>; | |
233 | status = "okay"; | |
234 | }; |