1 /*
2 * Copyright 2015 Jelle van der Waa <jelle@vdwaa.nl>
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 "sun5i-a10s.dtsi"
45 #include "sunxi-common-regulators.dtsi"
46
47 #include <dt-bindings/gpio/gpio.h>
48 #include <dt-bindings/interrupt-controller/irq.h>
49
50 / {
51 model = "A10s-Wobo i5";
52 compatible = "wobo,a10s-wobo-i5", "allwinner,sun5i-a10s";
53
54 aliases {
55 serial0 = &uart0;
56 };
57
58 chosen {
59 stdout-path = "serial0:115200n8";
60 };
61
62 leds {
63 compatible = "gpio-leds";
64
65 led {
66 label = "a10s-wobo-i5:blue:usr";
67 gpios = <&pio 1 2 GPIO_ACTIVE_HIGH>;
68 default-state = "on";
69 };
70 };
71
72 reg_emac_3v3: emac-3v3 {
73 compatible = "regulator-fixed";
74 regulator-name = "emac-3v3";
75 regulator-min-microvolt = <3300000>;
76 regulator-max-microvolt = <3300000>;
77 startup-delay-us = <20000>;
78 enable-active-high;
79 gpio = <&pio 0 2 GPIO_ACTIVE_HIGH>;
80 };
81 };
82
83 &cpu0 {
84 cpu-supply = <®_dcdc2>;
85 };
86
87 &ehci0 {
88 status = "okay";
89 };
90
91 &emac {
92 pinctrl-names = "default";
93 pinctrl-0 = <&emac_pd_pins>;
94 phy-handle = <&phy1>;
95 status = "okay";
96 };
97
98 &emac_sram {
99 status = "okay";
100 };
101
102 &i2c0 {
103 status = "okay";
104
105 axp209: pmic@34 {
106 reg = <0x34>;
107 interrupts = <0>;
108 };
109 };
110
111 #include "axp209.dtsi"
112
113 &mdio {
114 phy-supply = <®_emac_3v3>;
115 status = "okay";
116
117 phy1: ethernet-phy@1 {
118 reg = <1>;
119 };
120 };
121
122 &mmc0 {
123 vmmc-supply = <®_vcc3v3>;
124 bus-width = <4>;
125 cd-gpios = <&pio 1 3 GPIO_ACTIVE_LOW>; /* PB3 */
126 status = "okay";
127 };
128
129 &ohci0 {
130 status = "okay";
131 };
132
133 &otg_sram {
134 status = "okay";
135 };
136
137 ®_dcdc2 {
138 regulator-always-on;
139 regulator-min-microvolt = <1000000>;
140 regulator-max-microvolt = <1400000>;
141 regulator-name = "vdd-cpu";
142 };
143
144 ®_dcdc3 {
145 regulator-always-on;
146 regulator-min-microvolt = <1250000>;
147 regulator-max-microvolt = <1250000>;
148 regulator-name = "vdd-int-dll";
149 };
150
151 ®_ldo1 {
152 regulator-name = "vdd-rtc";
153 };
154
155 ®_ldo2 {
156 regulator-always-on;
157 regulator-min-microvolt = <3000000>;
158 regulator-max-microvolt = <3000000>;
159 regulator-name = "avcc";
160 };
161
162 ®_ldo3 {
163 regulator-always-on;
164 regulator-min-microvolt = <3300000>;
165 regulator-max-microvolt = <3300000>;
166 regulator-name = "vcc-wifi1";
167 };
168
169 ®_ldo4 {
170 regulator-always-on;
171 regulator-min-microvolt = <3300000>;
172 regulator-max-microvolt = <3300000>;
173 regulator-name = "vcc-wifi2";
174 };
175
176 ®_usb1_vbus {
177 gpio = <&pio 6 12 GPIO_ACTIVE_HIGH>;
178 status = "okay";
179 };
180
181 &uart0 {
182 pinctrl-names = "default";
183 pinctrl-0 = <&uart0_pb_pins>;
184 status = "okay";
185 };
186
187 &usb_otg {
188 dr_mode = "host";
189 status = "okay";
190 };
191
192 &usbphy {
193 usb1_vbus-supply = <®_usb1_vbus>;
194 status = "okay";
195 };
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