xref: /freebsd/sys/contrib/device-tree/src/arm/allwinner/sun7i-a20-orangepi-mini.dts (revision f126890ac5386406dadf7c4cfa9566cbb56537c5) 
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 = <&reg_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 = <&reg_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 = <&reg_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&reg_dcdc2 {
182	regulator-always-on;
183	regulator-min-microvolt = <1000000>;
184	regulator-max-microvolt = <1500000>;
185	regulator-name = "vdd-cpu";
186};
187
188&reg_dcdc3 {
189	regulator-always-on;
190	regulator-min-microvolt = <1000000>;
191	regulator-max-microvolt = <1400000>;
192	regulator-name = "vdd-int-pll";
193};
194
195&reg_ldo1 {
196	regulator-name = "vdd-rtc";
197};
198
199&reg_ldo2 {
200	regulator-always-on;
201	regulator-min-microvolt = <3000000>;
202	regulator-max-microvolt = <3000000>;
203	regulator-name = "avcc";
204};
205
206&reg_usb0_vbus {
207	status = "okay";
208};
209
210&reg_usb1_vbus {
211	gpio = <&pio 7 26 GPIO_ACTIVE_HIGH>; /* PH26 */
212	status = "okay";
213};
214
215&reg_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 = <&reg_usb0_vbus>;
239	usb1_vbus-supply = <&reg_usb1_vbus>;
240	usb2_vbus-supply = <&reg_usb2_vbus>;
241	status = "okay";
242};
243