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79ae3e66 JG |
1 | /* |
2 | * Copyright 2015 Josef Gajdusek <atx@atx.name> | |
3 | * | |
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. | |
8 | * | |
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 | * | |
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. | |
41 | */ | |
42 | ||
43 | /dts-v1/; | |
44 | #include "sun4i-a10.dtsi" | |
45 | #include "sunxi-common-regulators.dtsi" | |
46 | ||
47 | #include <dt-bindings/gpio/gpio.h> | |
48 | #include <dt-bindings/pinctrl/sun4i-a10.h> | |
49 | ||
50 | / { | |
51 | model = "Iteaduino Plus A10"; | |
52 | compatible = "itead,iteaduino-plus-a10", "allwinner,sun4i-a10"; | |
53 | ||
54 | aliases { | |
55 | serial0 = &uart0; | |
56 | }; | |
57 | ||
58 | chosen { | |
59 | stdout-path = "serial0:115200n8"; | |
60 | }; | |
61 | }; | |
62 | ||
63 | &ahci { | |
64 | target-supply = <®_ahci_5v>; | |
65 | status = "okay"; | |
66 | }; | |
67 | ||
68 | &cpu0 { | |
69 | cpu-supply = <®_dcdc2>; | |
70 | }; | |
71 | ||
72 | &ehci0 { | |
73 | status = "okay"; | |
74 | }; | |
75 | ||
76 | &ehci1 { | |
77 | status = "okay"; | |
78 | }; | |
79 | ||
80 | &emac { | |
81 | pinctrl-names = "default"; | |
82 | pinctrl-0 = <&emac_pins_a>; | |
83 | phy = <&phy1>; | |
84 | status = "okay"; | |
85 | }; | |
86 | ||
87 | &emac_sram { | |
88 | status = "okay"; | |
89 | }; | |
90 | ||
91 | &i2c0 { | |
92 | pinctrl-names = "default"; | |
93 | pinctrl-0 = <&i2c0_pins_a>; | |
94 | status = "okay"; | |
95 | ||
96 | axp209: pmic@34 { | |
97 | reg = <0x34>; | |
98 | interrupts = <0>; | |
99 | }; | |
100 | }; | |
101 | ||
102 | &i2c1 { | |
103 | pinctrl-names = "default"; | |
104 | pinctrl-0 = <&i2c1_pins_a>; | |
105 | status = "okay"; | |
106 | }; | |
107 | ||
108 | &i2c2 { | |
109 | pinctrl-names = "default"; | |
110 | pinctrl-0 = <&i2c2_pins_a>; | |
111 | status = "okay"; | |
112 | }; | |
113 | ||
114 | &ir0 { | |
115 | pinctrl-names = "default"; | |
116 | pinctrl-0 = <&ir0_rx_pins_a>; | |
117 | status = "okay"; | |
118 | }; | |
119 | ||
120 | &mdio { | |
121 | status = "okay"; | |
122 | ||
123 | phy1: ethernet-phy@1 { | |
124 | reg = <1>; | |
125 | }; | |
126 | }; | |
127 | ||
128 | &mmc0 { | |
129 | pinctrl-names = "default"; | |
130 | pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_reference_design>; | |
131 | vmmc-supply = <®_vcc3v3>; | |
132 | bus-width = <4>; | |
133 | cd-gpios = <&pio 7 1 GPIO_ACTIVE_HIGH>; /* PH1 */ | |
134 | cd-inverted; | |
135 | status = "okay"; | |
136 | }; | |
137 | ||
138 | &ohci0 { | |
139 | status = "okay"; | |
140 | }; | |
141 | ||
142 | &ohci1 { | |
143 | status = "okay"; | |
144 | }; | |
145 | ||
146 | ®_ahci_5v { | |
147 | status = "okay"; | |
148 | }; | |
149 | ||
150 | #include "axp209.dtsi" | |
151 | ||
152 | ®_dcdc2 { | |
153 | regulator-always-on; | |
154 | regulator-min-microvolt = <1000000>; | |
155 | regulator-max-microvolt = <1450000>; | |
156 | regulator-name = "vdd-cpu"; | |
157 | }; | |
158 | ||
159 | ®_dcdc3 { | |
160 | regulator-always-on; | |
161 | regulator-min-microvolt = <1000000>; | |
162 | regulator-max-microvolt = <1400000>; | |
163 | regulator-name = "vdd-int-dll"; | |
164 | }; | |
165 | ||
166 | ®_ldo1 { | |
167 | regulator-name = "vdd-rtc"; | |
168 | }; | |
169 | ||
170 | ®_ldo2 { | |
171 | regulator-always-on; | |
172 | regulator-min-microvolt = <3000000>; | |
173 | regulator-max-microvolt = <3000000>; | |
174 | regulator-name = "avcc"; | |
175 | }; | |
176 | ||
177 | ®_usb1_vbus { | |
178 | status = "okay"; | |
179 | }; | |
180 | ||
181 | ®_usb2_vbus { | |
182 | status = "okay"; | |
183 | }; | |
184 | ||
185 | &spi0 { | |
186 | pinctrl-names = "default"; | |
187 | pinctrl-0 = <&spi0_pins_a>, | |
188 | <&spi0_cs0_pins_a>; | |
189 | status = "okay"; | |
190 | }; | |
191 | ||
192 | &uart0 { | |
193 | pinctrl-names = "default"; | |
194 | pinctrl-0 = <&uart0_pins_a>; | |
195 | status = "okay"; | |
196 | }; | |
197 | ||
198 | &usbphy { | |
199 | usb1_vbus-supply = <®_usb1_vbus>; | |
200 | usb2_vbus-supply = <®_usb2_vbus>; | |
201 | status = "okay"; | |
202 | }; |