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 *     You should have received a copy of the GNU General Public
22 *     License along with this file; if not, write to the Free
23 *     Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
24 *     MA 02110-1301 USA
25 *
26 * Or, alternatively,
27 *
28 *  b) Permission is hereby granted, free of charge, to any person
29 *     obtaining a copy of this software and associated documentation
30 *     files (the "Software"), to deal in the Software without
31 *     restriction, including without limitation the rights to use,
32 *     copy, modify, merge, publish, distribute, sublicense, and/or
33 *     sell copies of the Software, and to permit persons to whom the
34 *     Software is furnished to do so, subject to the following
35 *     conditions:
36 *
37 *     The above copyright notice and this permission notice shall be
38 *     included in all copies or substantial portions of the Software.
39 *
40 *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
41 *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
42 *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
43 *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
44 *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
45 *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
46 *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
47 *     OTHER DEALINGS IN THE SOFTWARE.
48 */
49
50/dts-v1/;
51#include "sun7i-a20.dtsi"
52#include "sunxi-common-regulators.dtsi"
53
54#include <dt-bindings/gpio/gpio.h>
55#include <dt-bindings/interrupt-controller/irq.h>
56#include <dt-bindings/pinctrl/sun4i-a10.h>
57
58/ {
59	model = "Orange Pi";
60	compatible = "xunlong,orangepi", "allwinner,sun7i-a20";
61
62	aliases {
63		serial0 = &uart0;
64	};
65
66	chosen {
67		stdout-path = "serial0:115200n8";
68	};
69
70	leds {
71		compatible = "gpio-leds";
72		pinctrl-names = "default";
73		pinctrl-0 = <&led_pins_orangepi>;
74
75		green {
76			label = "orangepi:green:usr";
77			gpios = <&pio 7 24 GPIO_ACTIVE_HIGH>; /* PH24 */
78		};
79	};
80
81	reg_gmac_3v3: gmac-3v3 {
82		compatible = "regulator-fixed";
83		pinctrl-names = "default";
84		pinctrl-0 = <&gmac_power_pin_orangepi>;
85		regulator-name = "gmac-3v3";
86		regulator-min-microvolt = <3300000>;
87		regulator-max-microvolt = <3300000>;
88		startup-delay-us = <100000>;
89		enable-active-high;
90		gpio = <&pio 7 23 GPIO_ACTIVE_HIGH>; /* PH23 */
91	};
92};
93
94&ahci {
95	status = "okay";
96};
97
98&ehci0 {
99	status = "okay";
100};
101
102&ehci1 {
103	status = "okay";
104};
105
106&gmac {
107	pinctrl-names = "default";
108	pinctrl-0 = <&gmac_pins_rgmii_a>;
109	phy = <&phy1>;
110	phy-mode = "rgmii";
111	phy-supply = <&reg_gmac_3v3>;
112	status = "okay";
113
114	phy1: ethernet-phy@1 {
115		reg = <1>;
116	};
117};
118
119&i2c0 {
120	pinctrl-names = "default";
121	pinctrl-0 = <&i2c0_pins_a>;
122	status = "okay";
123
124	axp209: pmic@34 {
125		reg = <0x34>;
126		interrupt-parent = <&nmi_intc>;
127		interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
128	};
129};
130
131#include "axp209.dtsi"
132
133&ir0 {
134	pinctrl-names = "default";
135	pinctrl-0 = <&ir0_pins_a>;
136	status = "okay";
137};
138
139&mmc0 {
140	pinctrl-names = "default";
141	pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_orangepi>;
142	vmmc-supply = <&reg_vcc3v3>;
143	bus-width = <4>;
144	cd-gpios = <&pio 7 10 GPIO_ACTIVE_HIGH>; /* PH10 */
145	cd-inverted;
146	status = "okay";
147};
148
149&pio {
150	mmc0_cd_pin_orangepi: mmc0_cd_pin@0 {
151		allwinner,pins = "PH10";
152		allwinner,function = "gpio_in";
153		allwinner,drive = <SUN4I_PINCTRL_10_MA>;
154		allwinner,pull = <SUN4I_PINCTRL_PULL_UP>;
155	};
156
157	usb2_vbus_pin_bananapro: usb2_vbus_pin@0 {
158		allwinner,pins = "PH22";
159		allwinner,function = "gpio_out";
160		allwinner,drive = <SUN4I_PINCTRL_10_MA>;
161		allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
162	};
163
164	gmac_power_pin_orangepi: gmac_power_pin@0 {
165		allwinner,pins = "PH23";
166		allwinner,function = "gpio_out";
167		allwinner,drive = <SUN4I_PINCTRL_10_MA>;
168		allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
169	};
170
171	led_pins_orangepi: led_pins@0 {
172		allwinner,pins = "PH24";
173		allwinner,function = "gpio_out";
174		allwinner,drive = <SUN4I_PINCTRL_10_MA>;
175		allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
176	};
177
178	usb1_vbus_pin_bananapro: usb1_vbus_pin@0 {
179		allwinner,pins = "PH26";
180		allwinner,function = "gpio_out";
181		allwinner,drive = <SUN4I_PINCTRL_10_MA>;
182		allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
183	};
184};
185
186&reg_dcdc2 {
187	regulator-always-on;
188	regulator-min-microvolt = <1000000>;
189	regulator-max-microvolt = <1500000>;
190	regulator-name = "vdd-cpu";
191};
192
193&reg_dcdc3 {
194	regulator-always-on;
195	regulator-min-microvolt = <1000000>;
196	regulator-max-microvolt = <1400000>;
197	regulator-name = "vdd-int-pll";
198};
199
200&reg_ldo1 {
201	regulator-name = "vdd-rtc";
202};
203
204&reg_ldo2 {
205	regulator-always-on;
206	regulator-min-microvolt = <3000000>;
207	regulator-max-microvolt = <3000000>;
208	regulator-name = "avcc";
209};
210
211&reg_usb1_vbus {
212	pinctrl-0 = <&usb1_vbus_pin_bananapro>;
213	gpio = <&pio 7 26 GPIO_ACTIVE_HIGH>; /* PH26 */
214	status = "okay";
215};
216
217&reg_usb2_vbus {
218	pinctrl-0 = <&usb2_vbus_pin_bananapro>;
219	gpio = <&pio 7 22 GPIO_ACTIVE_HIGH>; /* PH22 */
220	status = "okay";
221};
222
223&uart0 {
224	pinctrl-names = "default";
225	pinctrl-0 = <&uart0_pins_a>;
226	status = "okay";
227};
228
229&usbphy {
230	usb1_vbus-supply = <&reg_usb1_vbus>;
231	usb2_vbus-supply = <&reg_usb2_vbus>;
232	status = "okay";
233};
234