1 /*
2 * Copyright 2015 Hans de Goede <hdegoede@redhat.com>
3 *
4 * Hans de Goede <hdegoede@redhat.com>
5 *
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.
10 *
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 *
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.
43 */
44
45 /dts-v1/;
46 #include "sun7i-a20.dtsi"
47 #include "sunxi-common-regulators.dtsi"
48
49 #include <dt-bindings/gpio/gpio.h>
50 #include <dt-bindings/interrupt-controller/irq.h>
51
52 / {
53 model = "Orange Pi Mini";
54 compatible = "xunlong,orangepi-mini", "allwinner,sun7i-a20";
55
56 aliases {
57 serial0 = &uart0;
58 };
59
60 chosen {
61 stdout-path = "serial0:115200n8";
62 };
63
64 hdmi-connector {
65 compatible = "hdmi-connector";
66 type = "a";
67
68 port {
69 hdmi_con_in: endpoint {
70 remote-endpoint = <&hdmi_out_con>;
71 };
72 };
73 };
74
75 leds {
76 compatible = "gpio-leds";
77
78 led-0 {
79 label = "orangepi:green:usr";
80 gpios = <&pio 7 24 GPIO_ACTIVE_HIGH>; /* PH24 */
81 };
82
83 led-1 {
84 label = "orangepi:blue:usr";
85 gpios = <&pio 7 25 GPIO_ACTIVE_HIGH>; /* PH25 */
86 };
87 };
88
89 reg_gmac_3v3: gmac-3v3 {
90 compatible = "regulator-fixed";
91 regulator-name = "gmac-3v3";
92 regulator-min-microvolt = <3300000>;
93 regulator-max-microvolt = <3300000>;
94 startup-delay-us = <100000>;
95 enable-active-high;
96 gpio = <&pio 7 23 GPIO_ACTIVE_HIGH>; /* PH23 */
97 };
98 };
99
100 &ahci {
101 status = "okay";
102 };
103
104 &codec {
105 status = "okay";
106 };
107
108 &de {
109 status = "okay";
110 };
111
112 &ehci0 {
113 status = "okay";
114 };
115
116 &ehci1 {
117 status = "okay";
118 };
119
120 &gmac {
121 pinctrl-names = "default";
122 pinctrl-0 = <&gmac_rgmii_pins>;
123 phy-handle = <&phy1>;
124 phy-mode = "rgmii";
125 phy-supply = <®_gmac_3v3>;
126 status = "okay";
127 };
128
129 &hdmi {
130 status = "okay";
131 };
132
133 &hdmi_out {
134 hdmi_out_con: endpoint {
135 remote-endpoint = <&hdmi_con_in>;
136 };
137 };
138
139 &i2c0 {
140 status = "okay";
141
142 axp209: pmic@34 {
143 reg = <0x34>;
144 interrupt-parent = <&nmi_intc>;
145 interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
146 };
147 };
148
149 #include "axp209.dtsi"
150
151 &ir0 {
152 pinctrl-names = "default";
153 pinctrl-0 = <&ir0_rx_pin>;
154 status = "okay";
155 };
156
157 &gmac_mdio {
158 phy1: ethernet-phy@1 {
159 reg = <1>;
160 };
161 };
162
163 &mmc0 {
164 vmmc-supply = <®_vcc3v3>;
165 bus-width = <4>;
166 cd-gpios = <&pio 7 10 GPIO_ACTIVE_LOW>; /* PH10 */
167 status = "okay";
168 };
169
170 &mmc3 {
171 vmmc-supply = <®_vcc3v3>;
172 bus-width = <4>;
173 cd-gpios = <&pio 7 11 GPIO_ACTIVE_LOW>; /* PH11 */
174 status = "okay";
175 };
176
177 &otg_sram {
178 status = "okay";
179 };
180
181 ®_dcdc2 {
182 regulator-always-on;
183 regulator-min-microvolt = <1000000>;
184 regulator-max-microvolt = <1500000>;
185 regulator-name = "vdd-cpu";
186 };
187
188 ®_dcdc3 {
189 regulator-always-on;
190 regulator-min-microvolt = <1000000>;
191 regulator-max-microvolt = <1400000>;
192 regulator-name = "vdd-int-pll";
193 };
194
195 ®_ldo1 {
196 regulator-name = "vdd-rtc";
197 };
198
199 ®_ldo2 {
200 regulator-always-on;
201 regulator-min-microvolt = <3000000>;
202 regulator-max-microvolt = <3000000>;
203 regulator-name = "avcc";
204 };
205
206 ®_usb0_vbus {
207 status = "okay";
208 };
209
210 ®_usb1_vbus {
211 gpio = <&pio 7 26 GPIO_ACTIVE_HIGH>; /* PH26 */
212 status = "okay";
213 };
214
215 ®_usb2_vbus {
216 gpio = <&pio 7 22 GPIO_ACTIVE_HIGH>; /* PH22 */
217 status = "okay";
218 };
219
220 &uart0 {
221 pinctrl-names = "default";
222 pinctrl-0 = <&uart0_pb_pins>;
223 status = "okay";
224 };
225
226 &usb_otg {
227 dr_mode = "otg";
228 status = "okay";
229 };
230
231 &usb_power_supply {
232 status = "okay";
233 };
234
235 &usbphy {
236 usb0_id_det-gpios = <&pio 7 4 (GPIO_ACTIVE_HIGH | GPIO_PULL_UP)>; /* PH4 */
237 usb0_vbus_power-supply = <&usb_power_supply>;
238 usb0_vbus-supply = <®_usb0_vbus>;
239 usb1_vbus-supply = <®_usb1_vbus>;
240 usb2_vbus-supply = <®_usb2_vbus>;
241 status = "okay";
242 };
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