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Hans de Goede53ab4af2015-04-15 19:03:49 +02001/*
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 *
Hans de Goede53ab4af2015-04-15 19:03:49 +020021 * 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#include <dt-bindings/pinctrl/sun4i-a10.h>
52
53/ {
54 model = "Orange Pi";
55 compatible = "xunlong,orangepi", "allwinner,sun7i-a20";
56
57 aliases {
58 serial0 = &uart0;
59 };
60
61 chosen {
62 stdout-path = "serial0:115200n8";
63 };
64
65 leds {
66 compatible = "gpio-leds";
67 pinctrl-names = "default";
68 pinctrl-0 = <&led_pins_orangepi>;
69
70 green {
71 label = "orangepi:green:usr";
72 gpios = <&pio 7 24 GPIO_ACTIVE_HIGH>; /* PH24 */
73 };
74 };
75
76 reg_gmac_3v3: gmac-3v3 {
77 compatible = "regulator-fixed";
78 pinctrl-names = "default";
79 pinctrl-0 = <&gmac_power_pin_orangepi>;
80 regulator-name = "gmac-3v3";
81 regulator-min-microvolt = <3300000>;
82 regulator-max-microvolt = <3300000>;
83 startup-delay-us = <100000>;
84 enable-active-high;
85 gpio = <&pio 7 23 GPIO_ACTIVE_HIGH>; /* PH23 */
86 };
87};
88
89&ahci {
90 status = "okay";
91};
92
93&ehci0 {
94 status = "okay";
95};
96
97&ehci1 {
98 status = "okay";
99};
100
101&gmac {
102 pinctrl-names = "default";
103 pinctrl-0 = <&gmac_pins_rgmii_a>;
104 phy = <&phy1>;
105 phy-mode = "rgmii";
106 phy-supply = <&reg_gmac_3v3>;
107 status = "okay";
108
109 phy1: ethernet-phy@1 {
110 reg = <1>;
111 };
112};
113
114&i2c0 {
115 pinctrl-names = "default";
116 pinctrl-0 = <&i2c0_pins_a>;
117 status = "okay";
118
119 axp209: pmic@34 {
120 reg = <0x34>;
121 interrupt-parent = <&nmi_intc>;
122 interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
123 };
124};
125
126#include "axp209.dtsi"
127
128&ir0 {
129 pinctrl-names = "default";
Hans de Goede8b1ba942015-06-02 15:53:40 +0200130 pinctrl-0 = <&ir0_rx_pins_a>;
Hans de Goede53ab4af2015-04-15 19:03:49 +0200131 status = "okay";
132};
133
134&mmc0 {
135 pinctrl-names = "default";
136 pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_orangepi>;
137 vmmc-supply = <&reg_vcc3v3>;
138 bus-width = <4>;
139 cd-gpios = <&pio 7 10 GPIO_ACTIVE_HIGH>; /* PH10 */
140 cd-inverted;
141 status = "okay";
142};
143
144&pio {
145 mmc0_cd_pin_orangepi: mmc0_cd_pin@0 {
146 allwinner,pins = "PH10";
147 allwinner,function = "gpio_in";
148 allwinner,drive = <SUN4I_PINCTRL_10_MA>;
149 allwinner,pull = <SUN4I_PINCTRL_PULL_UP>;
150 };
151
152 usb2_vbus_pin_bananapro: usb2_vbus_pin@0 {
153 allwinner,pins = "PH22";
154 allwinner,function = "gpio_out";
155 allwinner,drive = <SUN4I_PINCTRL_10_MA>;
156 allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
157 };
158
159 gmac_power_pin_orangepi: gmac_power_pin@0 {
160 allwinner,pins = "PH23";
161 allwinner,function = "gpio_out";
162 allwinner,drive = <SUN4I_PINCTRL_10_MA>;
163 allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
164 };
165
166 led_pins_orangepi: led_pins@0 {
167 allwinner,pins = "PH24";
168 allwinner,function = "gpio_out";
169 allwinner,drive = <SUN4I_PINCTRL_10_MA>;
170 allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
171 };
172
173 usb1_vbus_pin_bananapro: usb1_vbus_pin@0 {
174 allwinner,pins = "PH26";
175 allwinner,function = "gpio_out";
176 allwinner,drive = <SUN4I_PINCTRL_10_MA>;
177 allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
178 };
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_usb1_vbus {
207 pinctrl-0 = <&usb1_vbus_pin_bananapro>;
208 gpio = <&pio 7 26 GPIO_ACTIVE_HIGH>; /* PH26 */
209 status = "okay";
210};
211
212&reg_usb2_vbus {
213 pinctrl-0 = <&usb2_vbus_pin_bananapro>;
214 gpio = <&pio 7 22 GPIO_ACTIVE_HIGH>; /* PH22 */
215 status = "okay";
216};
217
218&uart0 {
219 pinctrl-names = "default";
220 pinctrl-0 = <&uart0_pins_a>;
221 status = "okay";
222};
223
224&usbphy {
225 usb1_vbus-supply = <&reg_usb1_vbus>;
226 usb2_vbus-supply = <&reg_usb2_vbus>;
227 status = "okay";
228};