1/*
2 * Copyright (C) 2017 Marcus Cooper <codekipper@gmail.com>
3 *
4 * This file is dual-licensed: you can use it either under the terms
5 * of the GPL or the X11 license, at your option. Note that this dual
6 * licensing only applies to this file, and not this project as a
7 * whole.
8 *
9 *  a) This file is free software; you can redistribute it and/or
10 *     modify it under the terms of the GNU General Public License as
11 *     published by the Free Software Foundation; either version 2 of the
12 *     License, or (at your option) any later version.
13 *
14 *     This file is distributed in the hope that it will be useful,
15 *     but WITHOUT ANY WARRANTY; without even the implied warranty of
16 *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
17 *     GNU General Public License for more details.
18 *
19 * Or, alternatively,
20 *
21 *  b) Permission is hereby granted, free of charge, to any person
22 *     obtaining a copy of this software and associated documentation
23 *     files (the "Software"), to deal in the Software without
24 *     restriction, including without limitation the rights to use,
25 *     copy, modify, merge, publish, distribute, sublicense, and/or
26 *     sell copies of the Software, and to permit persons to whom the
27 *     Software is furnished to do so, subject to the following
28 *     conditions:
29 *
30 *     The above copyright notice and this permission notice shall be
31 *     included in all copies or substantial portions of the Software.
32 *
33 *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
34 *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
35 *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
36 *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
37 *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
38 *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
39 *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
40 *     OTHER DEALINGS IN THE SOFTWARE.
41 */
42
43/dts-v1/;
44#include "sun8i-h3.dtsi"
45#include "sunxi-common-regulators.dtsi"
46
47#include <dt-bindings/gpio/gpio.h>
48#include <dt-bindings/input/input.h>
49
50/ {
51	model = "Beelink X2";
52	compatible = "roofull,beelink-x2", "allwinner,sun8i-h3";
53
54	aliases {
55		serial0 = &uart0;
56		ethernet0 = &emac;
57		ethernet1 = &sdiowifi;
58	};
59
60	chosen {
61		stdout-path = "serial0:115200n8";
62	};
63
64	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
78		led-0 {
79			label = "beelink-x2:blue:pwr";
80			gpios = <&r_pio 0 10 GPIO_ACTIVE_HIGH>; /* PL10 */
81			default-state = "on";
82		};
83
84		led-1 {
85			label = "beelink-x2:red:standby";
86			gpios = <&pio 0 15 GPIO_ACTIVE_HIGH>; /* PA15 */
87		};
88	};
89
90	wifi_pwrseq: wifi_pwrseq {
91		compatible = "mmc-pwrseq-simple";
92		reset-gpios = <&r_pio 0 7 GPIO_ACTIVE_LOW>; /* PL7 */
93		clocks = <&rtc 1>;
94		clock-names = "ext_clock";
95	};
96
97	sound_spdif {
98		compatible = "simple-audio-card";
99		simple-audio-card,name = "On-board SPDIF";
100
101		simple-audio-card,cpu {
102			sound-dai = <&spdif>;
103		};
104
105		simple-audio-card,codec {
106			sound-dai = <&spdif_out>;
107		};
108	};
109
110	spdif_out: spdif-out {
111		#sound-dai-cells = <0>;
112		compatible = "linux,spdif-dit";
113	};
114
115	r-gpio-keys {
116		compatible = "gpio-keys";
117
118		power {
119			label = "power";
120			linux,code = <KEY_POWER>;
121			gpios = <&r_pio 0 3 GPIO_ACTIVE_LOW>;
122			wakeup-source;
123		};
124	};
125};
126
127&de {
128	status = "okay";
129};
130
131&ehci0 {
132	status = "okay";
133};
134
135&ehci1 {
136	status = "okay";
137};
138
139&emac {
140	phy-handle = <&int_mii_phy>;
141	phy-mode = "mii";
142	allwinner,leds-active-low;
143	status = "okay";
144};
145
146&hdmi {
147	status = "okay";
148};
149
150&hdmi_out {
151	hdmi_out_con: endpoint {
152		remote-endpoint = <&hdmi_con_in>;
153	};
154};
155
156&ir {
157	linux,rc-map-name = "rc-tanix-tx3mini";
158	pinctrl-names = "default";
159	pinctrl-0 = <&r_ir_rx_pin>;
160	status = "okay";
161};
162
163&mmc0 {
164	vmmc-supply = <&reg_vcc3v3>;
165	bus-width = <4>;
166	cd-gpios = <&pio 5 6 GPIO_ACTIVE_LOW>; /* PF6 */
167	status = "okay";
168};
169
170&mmc1 {
171	vmmc-supply = <&reg_vcc3v3>;
172	vqmmc-supply = <&reg_vcc3v3>;
173	mmc-pwrseq = <&wifi_pwrseq>;
174	bus-width = <4>;
175	non-removable;
176	status = "okay";
177
178	/*
179	 * Explicitly define the sdio device, so that we can add an ethernet
180	 * alias for it (which e.g. makes u-boot set a mac-address).
181	 */
182	sdiowifi: sdio_wifi@1 {
183		reg = <1>;
184	};
185};
186
187&mmc2 {
188	pinctrl-names = "default";
189	pinctrl-0 = <&mmc2_8bit_pins>;
190	vmmc-supply = <&reg_vcc3v3>;
191	bus-width = <8>;
192	non-removable;
193	cap-mmc-hw-reset;
194	status = "okay";
195};
196
197&ohci0 {
198	status = "okay";
199};
200
201&ohci1 {
202	status = "okay";
203};
204
205&reg_usb0_vbus {
206	gpio = <&r_pio 0 2 GPIO_ACTIVE_HIGH>; /* PL2 */
207	status = "okay";
208};
209
210&spdif {
211	pinctrl-names = "default";
212	pinctrl-0 = <&spdif_tx_pin>;
213	status = "okay";
214};
215
216&uart0 {
217	pinctrl-names = "default";
218	pinctrl-0 = <&uart0_pa_pins>;
219	status = "okay";
220};
221
222&usb_otg {
223	dr_mode = "otg";
224	status = "okay";
225};
226
227&usbphy {
228	/* USB VBUS is always on except for the OTG port */
229	status = "okay";
230	usb0_id_det-gpios = <&pio 0 7 GPIO_ACTIVE_HIGH>; /* PA07 */
231	usb0_vbus-supply = <&reg_usb0_vbus>;
232};
233