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#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";
130	pinctrl-0 = <&ir0_rx_pins_a>;
131	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&otg_sram {
145	status = "okay";
146};
147
148&pio {
149	usb0_id_detect_pin: usb0_id_detect_pin@0 {
150		allwinner,pins = "PH4";
151		allwinner,function = "gpio_in";
152		allwinner,drive = <SUN4I_PINCTRL_10_MA>;
153		allwinner,pull = <SUN4I_PINCTRL_PULL_UP>;
154	};
155
156	mmc0_cd_pin_orangepi: mmc0_cd_pin@0 {
157		allwinner,pins = "PH10";
158		allwinner,function = "gpio_in";
159		allwinner,drive = <SUN4I_PINCTRL_10_MA>;
160		allwinner,pull = <SUN4I_PINCTRL_PULL_UP>;
161	};
162
163	usb2_vbus_pin_bananapro: usb2_vbus_pin@0 {
164		allwinner,pins = "PH22";
165		allwinner,function = "gpio_out";
166		allwinner,drive = <SUN4I_PINCTRL_10_MA>;
167		allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
168	};
169
170	gmac_power_pin_orangepi: gmac_power_pin@0 {
171		allwinner,pins = "PH23";
172		allwinner,function = "gpio_out";
173		allwinner,drive = <SUN4I_PINCTRL_10_MA>;
174		allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
175	};
176
177	led_pins_orangepi: led_pins@0 {
178		allwinner,pins = "PH24";
179		allwinner,function = "gpio_out";
180		allwinner,drive = <SUN4I_PINCTRL_10_MA>;
181		allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
182	};
183
184	usb1_vbus_pin_bananapro: usb1_vbus_pin@0 {
185		allwinner,pins = "PH26";
186		allwinner,function = "gpio_out";
187		allwinner,drive = <SUN4I_PINCTRL_10_MA>;
188		allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
189	};
190};
191
192&reg_dcdc2 {
193	regulator-always-on;
194	regulator-min-microvolt = <1000000>;
195	regulator-max-microvolt = <1500000>;
196	regulator-name = "vdd-cpu";
197};
198
199&reg_dcdc3 {
200	regulator-always-on;
201	regulator-min-microvolt = <1000000>;
202	regulator-max-microvolt = <1400000>;
203	regulator-name = "vdd-int-pll";
204};
205
206&reg_ldo1 {
207	regulator-name = "vdd-rtc";
208};
209
210&reg_ldo2 {
211	regulator-always-on;
212	regulator-min-microvolt = <3000000>;
213	regulator-max-microvolt = <3000000>;
214	regulator-name = "avcc";
215};
216
217&reg_usb0_vbus {
218	status = "okay";
219};
220
221&reg_usb1_vbus {
222	pinctrl-0 = <&usb1_vbus_pin_bananapro>;
223	gpio = <&pio 7 26 GPIO_ACTIVE_HIGH>; /* PH26 */
224	status = "okay";
225};
226
227&reg_usb2_vbus {
228	pinctrl-0 = <&usb2_vbus_pin_bananapro>;
229	gpio = <&pio 7 22 GPIO_ACTIVE_HIGH>; /* PH22 */
230	status = "okay";
231};
232
233&uart0 {
234	pinctrl-names = "default";
235	pinctrl-0 = <&uart0_pins_a>;
236	status = "okay";
237};
238
239&usb_otg {
240	dr_mode = "otg";
241	status = "okay";
242};
243
244&usb_power_supply {
245	status = "okay";
246};
247
248&usbphy {
249	pinctrl-names = "default";
250	pinctrl-0 = <&usb0_id_detect_pin>;
251	usb0_id_det-gpio = <&pio 7 4 GPIO_ACTIVE_HIGH>; /* PH4 */
252	usb0_vbus_power-supply = <&usb_power_supply>;
253	usb0_vbus-supply = <&reg_usb0_vbus>;
254	usb1_vbus-supply = <&reg_usb1_vbus>;
255	usb2_vbus-supply = <&reg_usb2_vbus>;
256	status = "okay";
257};
258