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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> |
092a0c3b | 51 | #include <dt-bindings/pinctrl/sun4i-a10.h> |
bca12924 | 52 | |
82abe529 MR |
53 | / { |
54 | model = "Cubietech Cubieboard2"; | |
55 | compatible = "cubietech,cubieboard2", "allwinner,sun7i-a20"; | |
56 | ||
59ebbe88 MR |
57 | aliases { |
58 | serial0 = &uart0; | |
59 | }; | |
60 | ||
61 | chosen { | |
62 | stdout-path = "serial0:115200n8"; | |
63 | }; | |
64 | ||
82abe529 MR |
65 | leds { |
66 | compatible = "gpio-leds"; | |
67 | pinctrl-names = "default"; | |
68 | pinctrl-0 = <&led_pins_cubieboard2>; | |
69 | ||
70 | blue { | |
71 | label = "cubieboard2:blue:usr"; | |
bca12924 | 72 | gpios = <&pio 7 21 GPIO_ACTIVE_HIGH>; |
82abe529 MR |
73 | }; |
74 | ||
75 | green { | |
76 | label = "cubieboard2:green:usr"; | |
bca12924 | 77 | gpios = <&pio 7 20 GPIO_ACTIVE_HIGH>; |
82abe529 MR |
78 | }; |
79 | }; | |
b5ec9938 | 80 | }; |
902febf9 | 81 | |
b5ec9938 MR |
82 | &ahci { |
83 | target-supply = <®_ahci_5v>; | |
84 | status = "okay"; | |
85 | }; | |
86 | ||
87 | &cpu0 { | |
88 | cpu-supply = <®_dcdc2>; | |
89 | }; | |
52305e24 | 90 | |
b5ec9938 MR |
91 | &ehci0 { |
92 | status = "okay"; | |
93 | }; | |
94 | ||
95 | &ehci1 { | |
96 | status = "okay"; | |
97 | }; | |
98 | ||
99 | &gmac { | |
100 | pinctrl-names = "default"; | |
101 | pinctrl-0 = <&gmac_pins_mii_a>; | |
102 | phy = <&phy1>; | |
103 | phy-mode = "mii"; | |
104 | status = "okay"; | |
105 | ||
106 | phy1: ethernet-phy@1 { | |
107 | reg = <1>; | |
52305e24 | 108 | }; |
b5ec9938 MR |
109 | }; |
110 | ||
111 | &i2c0 { | |
112 | pinctrl-names = "default"; | |
113 | pinctrl-0 = <&i2c0_pins_a>; | |
114 | status = "okay"; | |
52305e24 | 115 | |
b5ec9938 MR |
116 | axp209: pmic@34 { |
117 | reg = <0x34>; | |
118 | interrupt-parent = <&nmi_intc>; | |
119 | interrupts = <0 IRQ_TYPE_LEVEL_LOW>; | |
52305e24 | 120 | }; |
82abe529 | 121 | }; |
ae265c80 | 122 | |
b5ec9938 MR |
123 | &i2c1 { |
124 | pinctrl-names = "default"; | |
125 | pinctrl-0 = <&i2c1_pins_a>; | |
126 | status = "okay"; | |
127 | }; | |
ae265c80 | 128 | |
b5ec9938 MR |
129 | &ir0 { |
130 | pinctrl-names = "default"; | |
469a22e6 | 131 | pinctrl-0 = <&ir0_rx_pins_a>; |
b5ec9938 MR |
132 | status = "okay"; |
133 | }; | |
134 | ||
135 | &mmc0 { | |
136 | pinctrl-names = "default"; | |
137 | pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_reference_design>; | |
138 | vmmc-supply = <®_vcc3v3>; | |
139 | bus-width = <4>; | |
140 | cd-gpios = <&pio 7 1 GPIO_ACTIVE_HIGH>; /* PH1 */ | |
141 | cd-inverted; | |
142 | status = "okay"; | |
143 | }; | |
144 | ||
145 | &ohci0 { | |
146 | status = "okay"; | |
ae265c80 CYT |
147 | }; |
148 | ||
b5ec9938 MR |
149 | &ohci1 { |
150 | status = "okay"; | |
151 | }; | |
152 | ||
153 | &pio { | |
154 | led_pins_cubieboard2: led_pins@0 { | |
155 | allwinner,pins = "PH20", "PH21"; | |
156 | allwinner,function = "gpio_out"; | |
157 | allwinner,drive = <SUN4I_PINCTRL_10_MA>; | |
158 | allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; | |
159 | }; | |
160 | }; | |
161 | ||
162 | ®_ahci_5v { | |
163 | status = "okay"; | |
164 | }; | |
165 | ||
166 | #include "axp209.dtsi" | |
167 | ||
ae265c80 CYT |
168 | ®_dcdc2 { |
169 | regulator-always-on; | |
170 | regulator-min-microvolt = <1000000>; | |
171 | regulator-max-microvolt = <1450000>; | |
172 | regulator-name = "vdd-cpu"; | |
173 | }; | |
174 | ||
175 | ®_dcdc3 { | |
176 | regulator-always-on; | |
177 | regulator-min-microvolt = <1000000>; | |
178 | regulator-max-microvolt = <1400000>; | |
179 | regulator-name = "vdd-int-dll"; | |
180 | }; | |
181 | ||
182 | ®_ldo1 { | |
183 | regulator-name = "vdd-rtc"; | |
184 | }; | |
185 | ||
186 | ®_ldo2 { | |
187 | regulator-always-on; | |
188 | regulator-min-microvolt = <3000000>; | |
189 | regulator-max-microvolt = <3000000>; | |
190 | regulator-name = "avcc"; | |
191 | }; | |
b5ec9938 MR |
192 | |
193 | ®_usb1_vbus { | |
194 | status = "okay"; | |
195 | }; | |
196 | ||
197 | ®_usb2_vbus { | |
198 | status = "okay"; | |
199 | }; | |
200 | ||
201 | &uart0 { | |
202 | pinctrl-names = "default"; | |
203 | pinctrl-0 = <&uart0_pins_a>; | |
204 | status = "okay"; | |
205 | }; | |
206 | ||
207 | &usbphy { | |
208 | usb1_vbus-supply = <®_usb1_vbus>; | |
209 | usb2_vbus-supply = <®_usb2_vbus>; | |
210 | status = "okay"; | |
211 | }; |