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
52/ {
53	model = "Orange Pi Mini";
54	compatible = "xunlong,orangepi-mini", "allwinner,sun7i-a20";
55
56	aliases {
57		serial0 = &uart0;
58	};
59
60	chosen {
61		stdout-path = "serial0:115200n8";
62	};
63
64	hdmi-connector {
65		compatible = "hdmi-connector";
66		type = "a";
67
68		port {
69			hdmi_con_in: endpoint {
70				remote-endpoint = <&hdmi_out_con>;
71			};
72		};
73	};
74
75	leds {
76		compatible = "gpio-leds";
77		pinctrl-names = "default";
78		pinctrl-0 = <&led_pins_orangepi>;
79
80		green {
81			label = "orangepi:green:usr";
82			gpios = <&pio 7 24 GPIO_ACTIVE_HIGH>; /* PH24 */
83		};
84
85		blue {
86			label = "orangepi:blue:usr";
87			gpios = <&pio 7 25 GPIO_ACTIVE_HIGH>; /* PH25 */
88		};
89	};
90
91	reg_gmac_3v3: gmac-3v3 {
92		compatible = "regulator-fixed";
93		pinctrl-names = "default";
94		pinctrl-0 = <&gmac_power_pin_orangepi>;
95		regulator-name = "gmac-3v3";
96		regulator-min-microvolt = <3300000>;
97		regulator-max-microvolt = <3300000>;
98		startup-delay-us = <100000>;
99		enable-active-high;
100		gpio = <&pio 7 23 GPIO_ACTIVE_HIGH>; /* PH23 */
101	};
102};
103
104&ahci {
105	status = "okay";
106};
107
108&codec {
109	status = "okay";
110};
111
112&de {
113	status = "okay";
114};
115
116&ehci0 {
117	status = "okay";
118};
119
120&ehci1 {
121	status = "okay";
122};
123
124&gmac {
125	pinctrl-names = "default";
126	pinctrl-0 = <&gmac_pins_rgmii_a>;
127	phy = <&phy1>;
128	phy-mode = "rgmii";
129	phy-supply = <&reg_gmac_3v3>;
130	status = "okay";
131
132	phy1: ethernet-phy@1 {
133		reg = <1>;
134	};
135};
136
137&hdmi {
138	status = "okay";
139};
140
141&hdmi_out {
142	hdmi_out_con: endpoint {
143		remote-endpoint = <&hdmi_con_in>;
144	};
145};
146
147&i2c0 {
148	pinctrl-names = "default";
149	pinctrl-0 = <&i2c0_pins_a>;
150	status = "okay";
151
152	axp209: pmic@34 {
153		reg = <0x34>;
154		interrupt-parent = <&nmi_intc>;
155		interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
156	};
157};
158
159#include "axp209.dtsi"
160
161&ir0 {
162	pinctrl-names = "default";
163	pinctrl-0 = <&ir0_rx_pins_a>;
164	status = "okay";
165};
166
167&mmc0 {
168	pinctrl-names = "default";
169	pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_orangepi>;
170	vmmc-supply = <&reg_vcc3v3>;
171	bus-width = <4>;
172	cd-gpios = <&pio 7 10 GPIO_ACTIVE_LOW>; /* PH10 */
173	status = "okay";
174};
175
176&mmc3 {
177	pinctrl-names = "default";
178	pinctrl-0 = <&mmc3_pins_a>, <&mmc3_cd_pin_orangepi>;
179	vmmc-supply = <&reg_vcc3v3>;
180	bus-width = <4>;
181	cd-gpios = <&pio 7 11 GPIO_ACTIVE_LOW>; /* PH11 */
182	status = "okay";
183};
184
185&otg_sram {
186	status = "okay";
187};
188
189&pio {
190	usb0_id_detect_pin: usb0_id_detect_pin@0 {
191		pins = "PH4";
192		function = "gpio_in";
193		bias-pull-up;
194	};
195
196	mmc0_cd_pin_orangepi: mmc0_cd_pin@0 {
197		pins = "PH10";
198		function = "gpio_in";
199		bias-pull-up;
200	};
201
202	mmc3_cd_pin_orangepi: mmc3_cd_pin@0 {
203		pins = "PH11";
204		function = "gpio_in";
205		bias-pull-up;
206	};
207
208	usb2_vbus_pin_bananapro: usb2_vbus_pin@0 {
209		pins = "PH22";
210		function = "gpio_out";
211	};
212
213	gmac_power_pin_orangepi: gmac_power_pin@0 {
214		pins = "PH23";
215		function = "gpio_out";
216	};
217
218	led_pins_orangepi: led_pins@0 {
219		pins = "PH24", "PH25";
220		function = "gpio_out";
221	};
222
223	usb1_vbus_pin_bananapro: usb1_vbus_pin@0 {
224		pins = "PH26";
225		function = "gpio_out";
226	};
227};
228
229&reg_dcdc2 {
230	regulator-always-on;
231	regulator-min-microvolt = <1000000>;
232	regulator-max-microvolt = <1500000>;
233	regulator-name = "vdd-cpu";
234};
235
236&reg_dcdc3 {
237	regulator-always-on;
238	regulator-min-microvolt = <1000000>;
239	regulator-max-microvolt = <1400000>;
240	regulator-name = "vdd-int-pll";
241};
242
243&reg_ldo1 {
244	regulator-name = "vdd-rtc";
245};
246
247&reg_ldo2 {
248	regulator-always-on;
249	regulator-min-microvolt = <3000000>;
250	regulator-max-microvolt = <3000000>;
251	regulator-name = "avcc";
252};
253
254&reg_usb0_vbus {
255	status = "okay";
256};
257
258&reg_usb1_vbus {
259	pinctrl-0 = <&usb1_vbus_pin_bananapro>;
260	gpio = <&pio 7 26 GPIO_ACTIVE_HIGH>; /* PH26 */
261	status = "okay";
262};
263
264&reg_usb2_vbus {
265	pinctrl-0 = <&usb2_vbus_pin_bananapro>;
266	gpio = <&pio 7 22 GPIO_ACTIVE_HIGH>; /* PH22 */
267	status = "okay";
268};
269
270&uart0 {
271	pinctrl-names = "default";
272	pinctrl-0 = <&uart0_pins_a>;
273	status = "okay";
274};
275
276&usb_otg {
277	dr_mode = "otg";
278	status = "okay";
279};
280
281&usb_power_supply {
282	status = "okay";
283};
284
285&usbphy {
286	pinctrl-names = "default";
287	pinctrl-0 = <&usb0_id_detect_pin>;
288	usb0_id_det-gpio = <&pio 7 4 GPIO_ACTIVE_HIGH>; /* PH4 */
289	usb0_vbus_power-supply = <&usb_power_supply>;
290	usb0_vbus-supply = <&reg_usb0_vbus>;
291	usb1_vbus-supply = <&reg_usb1_vbus>;
292	usb2_vbus-supply = <&reg_usb2_vbus>;
293	status = "okay";
294};
295