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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 Mini";
55 compatible = "xunlong,orangepi-mini", "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 blue {
76 label = "orangepi:blue:usr";
77 gpios = <&pio 7 25 GPIO_ACTIVE_HIGH>; /* PH25 */
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
Hans de Goede80e5f832016-03-14 17:37:09 +010098&codec {
99 status = "okay";
100};
101
Hans de Goede53ab4af2015-04-15 19:03:49 +0200102&ehci0 {
103 status = "okay";
104};
105
106&ehci1 {
107 status = "okay";
108};
109
110&gmac {
111 pinctrl-names = "default";
112 pinctrl-0 = <&gmac_pins_rgmii_a>;
113 phy = <&phy1>;
114 phy-mode = "rgmii";
115 phy-supply = <&reg_gmac_3v3>;
116 status = "okay";
117
118 phy1: ethernet-phy@1 {
119 reg = <1>;
120 };
121};
122
123&i2c0 {
124 pinctrl-names = "default";
125 pinctrl-0 = <&i2c0_pins_a>;
126 status = "okay";
127
128 axp209: pmic@34 {
129 reg = <0x34>;
130 interrupt-parent = <&nmi_intc>;
131 interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
132 };
133};
134
135#include "axp209.dtsi"
136
137&ir0 {
138 pinctrl-names = "default";
Hans de Goede8b1ba942015-06-02 15:53:40 +0200139 pinctrl-0 = <&ir0_rx_pins_a>;
Hans de Goede53ab4af2015-04-15 19:03:49 +0200140 status = "okay";
141};
142
143&mmc0 {
144 pinctrl-names = "default";
145 pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_orangepi>;
146 vmmc-supply = <&reg_vcc3v3>;
147 bus-width = <4>;
148 cd-gpios = <&pio 7 10 GPIO_ACTIVE_HIGH>; /* PH10 */
149 cd-inverted;
150 status = "okay";
151};
152
153&mmc3 {
154 pinctrl-names = "default";
155 pinctrl-0 = <&mmc3_pins_a>, <&mmc3_cd_pin_orangepi>;
156 vmmc-supply = <&reg_vcc3v3>;
157 bus-width = <4>;
158 cd-gpios = <&pio 7 11 GPIO_ACTIVE_HIGH>; /* PH11 */
159 cd-inverted;
160 status = "okay";
161};
162
Hans de Goede80e5f832016-03-14 17:37:09 +0100163&otg_sram {
164 status = "okay";
165};
166
Hans de Goede53ab4af2015-04-15 19:03:49 +0200167&pio {
Hans de Goede80e5f832016-03-14 17:37:09 +0100168 usb0_id_detect_pin: usb0_id_detect_pin@0 {
169 allwinner,pins = "PH4";
170 allwinner,function = "gpio_in";
171 allwinner,drive = <SUN4I_PINCTRL_10_MA>;
172 allwinner,pull = <SUN4I_PINCTRL_PULL_UP>;
173 };
174
Hans de Goede53ab4af2015-04-15 19:03:49 +0200175 mmc0_cd_pin_orangepi: mmc0_cd_pin@0 {
176 allwinner,pins = "PH10";
177 allwinner,function = "gpio_in";
178 allwinner,drive = <SUN4I_PINCTRL_10_MA>;
179 allwinner,pull = <SUN4I_PINCTRL_PULL_UP>;
180 };
181
182 mmc3_cd_pin_orangepi: mmc3_cd_pin@0 {
183 allwinner,pins = "PH11";
184 allwinner,function = "gpio_in";
185 allwinner,drive = <SUN4I_PINCTRL_10_MA>;
186 allwinner,pull = <SUN4I_PINCTRL_PULL_UP>;
187 };
188
189 usb2_vbus_pin_bananapro: usb2_vbus_pin@0 {
190 allwinner,pins = "PH22";
191 allwinner,function = "gpio_out";
192 allwinner,drive = <SUN4I_PINCTRL_10_MA>;
193 allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
194 };
195
196 gmac_power_pin_orangepi: gmac_power_pin@0 {
197 allwinner,pins = "PH23";
198 allwinner,function = "gpio_out";
199 allwinner,drive = <SUN4I_PINCTRL_10_MA>;
200 allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
201 };
202
203 led_pins_orangepi: led_pins@0 {
204 allwinner,pins = "PH24", "PH25";
205 allwinner,function = "gpio_out";
206 allwinner,drive = <SUN4I_PINCTRL_10_MA>;
207 allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
208 };
209
210 usb1_vbus_pin_bananapro: usb1_vbus_pin@0 {
211 allwinner,pins = "PH26";
212 allwinner,function = "gpio_out";
213 allwinner,drive = <SUN4I_PINCTRL_10_MA>;
214 allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
215 };
216};
217
218&reg_dcdc2 {
219 regulator-always-on;
220 regulator-min-microvolt = <1000000>;
221 regulator-max-microvolt = <1500000>;
222 regulator-name = "vdd-cpu";
223};
224
225&reg_dcdc3 {
226 regulator-always-on;
227 regulator-min-microvolt = <1000000>;
228 regulator-max-microvolt = <1400000>;
229 regulator-name = "vdd-int-pll";
230};
231
232&reg_ldo1 {
233 regulator-name = "vdd-rtc";
234};
235
236&reg_ldo2 {
237 regulator-always-on;
238 regulator-min-microvolt = <3000000>;
239 regulator-max-microvolt = <3000000>;
240 regulator-name = "avcc";
241};
242
Hans de Goede80e5f832016-03-14 17:37:09 +0100243&reg_usb0_vbus {
244 status = "okay";
245};
246
Hans de Goede53ab4af2015-04-15 19:03:49 +0200247&reg_usb1_vbus {
248 pinctrl-0 = <&usb1_vbus_pin_bananapro>;
249 gpio = <&pio 7 26 GPIO_ACTIVE_HIGH>; /* PH26 */
250 status = "okay";
251};
252
253&reg_usb2_vbus {
254 pinctrl-0 = <&usb2_vbus_pin_bananapro>;
255 gpio = <&pio 7 22 GPIO_ACTIVE_HIGH>; /* PH22 */
256 status = "okay";
257};
258
259&uart0 {
260 pinctrl-names = "default";
261 pinctrl-0 = <&uart0_pins_a>;
262 status = "okay";
263};
264
Hans de Goede80e5f832016-03-14 17:37:09 +0100265&usb_otg {
266 dr_mode = "otg";
267 status = "okay";
268};
269
270&usb_power_supply {
271 status = "okay";
272};
273
Hans de Goede53ab4af2015-04-15 19:03:49 +0200274&usbphy {
Hans de Goede80e5f832016-03-14 17:37:09 +0100275 pinctrl-names = "default";
276 pinctrl-0 = <&usb0_id_detect_pin>;
277 usb0_id_det-gpio = <&pio 7 4 GPIO_ACTIVE_HIGH>; /* PH4 */
278 usb0_vbus_power-supply = <&usb_power_supply>;
279 usb0_vbus-supply = <&reg_usb0_vbus>;
Hans de Goede53ab4af2015-04-15 19:03:49 +0200280 usb1_vbus-supply = <&reg_usb1_vbus>;
281 usb2_vbus-supply = <&reg_usb2_vbus>;
282 status = "okay";
283};