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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
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";
Hans de Goede8b1ba942015-06-02 15:53:40 +0200135 pinctrl-0 = <&ir0_rx_pins_a>;
Hans de Goede53ab4af2015-04-15 19:03:49 +0200136 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&mmc3 {
150 pinctrl-names = "default";
151 pinctrl-0 = <&mmc3_pins_a>, <&mmc3_cd_pin_orangepi>;
152 vmmc-supply = <&reg_vcc3v3>;
153 bus-width = <4>;
154 cd-gpios = <&pio 7 11 GPIO_ACTIVE_HIGH>; /* PH11 */
155 cd-inverted;
156 status = "okay";
157};
158
159&pio {
160 mmc0_cd_pin_orangepi: mmc0_cd_pin@0 {
161 allwinner,pins = "PH10";
162 allwinner,function = "gpio_in";
163 allwinner,drive = <SUN4I_PINCTRL_10_MA>;
164 allwinner,pull = <SUN4I_PINCTRL_PULL_UP>;
165 };
166
167 mmc3_cd_pin_orangepi: mmc3_cd_pin@0 {
168 allwinner,pins = "PH11";
169 allwinner,function = "gpio_in";
170 allwinner,drive = <SUN4I_PINCTRL_10_MA>;
171 allwinner,pull = <SUN4I_PINCTRL_PULL_UP>;
172 };
173
174 usb2_vbus_pin_bananapro: usb2_vbus_pin@0 {
175 allwinner,pins = "PH22";
176 allwinner,function = "gpio_out";
177 allwinner,drive = <SUN4I_PINCTRL_10_MA>;
178 allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
179 };
180
181 gmac_power_pin_orangepi: gmac_power_pin@0 {
182 allwinner,pins = "PH23";
183 allwinner,function = "gpio_out";
184 allwinner,drive = <SUN4I_PINCTRL_10_MA>;
185 allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
186 };
187
188 led_pins_orangepi: led_pins@0 {
189 allwinner,pins = "PH24", "PH25";
190 allwinner,function = "gpio_out";
191 allwinner,drive = <SUN4I_PINCTRL_10_MA>;
192 allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
193 };
194
195 usb1_vbus_pin_bananapro: usb1_vbus_pin@0 {
196 allwinner,pins = "PH26";
197 allwinner,function = "gpio_out";
198 allwinner,drive = <SUN4I_PINCTRL_10_MA>;
199 allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
200 };
201};
202
203&reg_dcdc2 {
204 regulator-always-on;
205 regulator-min-microvolt = <1000000>;
206 regulator-max-microvolt = <1500000>;
207 regulator-name = "vdd-cpu";
208};
209
210&reg_dcdc3 {
211 regulator-always-on;
212 regulator-min-microvolt = <1000000>;
213 regulator-max-microvolt = <1400000>;
214 regulator-name = "vdd-int-pll";
215};
216
217&reg_ldo1 {
218 regulator-name = "vdd-rtc";
219};
220
221&reg_ldo2 {
222 regulator-always-on;
223 regulator-min-microvolt = <3000000>;
224 regulator-max-microvolt = <3000000>;
225 regulator-name = "avcc";
226};
227
228&reg_usb1_vbus {
229 pinctrl-0 = <&usb1_vbus_pin_bananapro>;
230 gpio = <&pio 7 26 GPIO_ACTIVE_HIGH>; /* PH26 */
231 status = "okay";
232};
233
234&reg_usb2_vbus {
235 pinctrl-0 = <&usb2_vbus_pin_bananapro>;
236 gpio = <&pio 7 22 GPIO_ACTIVE_HIGH>; /* PH22 */
237 status = "okay";
238};
239
240&uart0 {
241 pinctrl-names = "default";
242 pinctrl-0 = <&uart0_pins_a>;
243 status = "okay";
244};
245
246&usbphy {
247 usb1_vbus-supply = <&reg_usb1_vbus>;
248 usb2_vbus-supply = <&reg_usb2_vbus>;
249 status = "okay";
250};