1/*
2 * Copyright (c) 2017 Icenowy Zheng <icenowy@aosc.xyz>
3 *
4 * Based on sun50i-a64-pine64.dts, which is:
5 *   Copyright (c) 2016 ARM Ltd.
6 *
7 * This file is dual-licensed: you can use it either under the terms
8 * of the GPL or the X11 license, at your option. Note that this dual
9 * licensing only applies to this file, and not this project as a
10 * whole.
11 *
12 *  a) This library is free software; you can redistribute it and/or
13 *     modify it under the terms of the GNU General Public License as
14 *     published by the Free Software Foundation; either version 2 of the
15 *     License, or (at your option) any later version.
16 *
17 *     This library is distributed in the hope that it will be useful,
18 *     but WITHOUT ANY WARRANTY; without even the implied warranty of
19 *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
20 *     GNU General Public License for more details.
21 *
22 * Or, alternatively,
23 *
24 *  b) Permission is hereby granted, free of charge, to any person
25 *     obtaining a copy of this software and associated documentation
26 *     files (the "Software"), to deal in the Software without
27 *     restriction, including without limitation the rights to use,
28 *     copy, modify, merge, publish, distribute, sublicense, and/or
29 *     sell copies of the Software, and to permit persons to whom the
30 *     Software is furnished to do so, subject to the following
31 *     conditions:
32 *
33 *     The above copyright notice and this permission notice shall be
34 *     included in all copies or substantial portions of the Software.
35 *
36 *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
37 *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
38 *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
39 *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
40 *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
41 *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
42 *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
43 *     OTHER DEALINGS IN THE SOFTWARE.
44 */
45
46/dts-v1/;
47
48#include "sun50i-a64-sopine.dtsi"
49
50/ {
51	model = "SoPine with baseboard";
52	compatible = "pine64,sopine-baseboard", "pine64,sopine",
53		     "allwinner,sun50i-a64";
54
55	aliases {
56		ethernet0 = &emac;
57		serial0 = &uart0;
58		serial1 = &uart1;
59		serial2 = &uart2;
60		serial3 = &uart3;
61		serial4 = &uart4;
62	};
63
64	chosen {
65		stdout-path = "serial0:115200n8";
66	};
67
68	hdmi-connector {
69		compatible = "hdmi-connector";
70		type = "a";
71
72		port {
73			hdmi_con_in: endpoint {
74				remote-endpoint = <&hdmi_out_con>;
75			};
76		};
77	};
78
79	reg_vcc1v8: vcc1v8 {
80		compatible = "regulator-fixed";
81		regulator-name = "vcc1v8";
82		regulator-min-microvolt = <1800000>;
83		regulator-max-microvolt = <1800000>;
84	};
85};
86
87&ac_power_supply {
88	status = "okay";
89};
90
91&battery_power_supply {
92	status = "okay";
93};
94
95&codec {
96	status = "okay";
97};
98
99&codec_analog {
100	status = "okay";
101};
102
103&dai {
104	status = "okay";
105};
106
107&de {
108	status = "okay";
109};
110
111&ehci0 {
112	status = "okay";
113};
114
115&ehci1 {
116	status = "okay";
117};
118
119&emac {
120	pinctrl-names = "default";
121	pinctrl-0 = <&rgmii_pins>;
122	phy-mode = "rgmii";
123	phy-handle = <&ext_rgmii_phy>;
124	phy-supply = <&reg_dc1sw>;
125	status = "okay";
126};
127
128&hdmi {
129	hvcc-supply = <&reg_dldo1>;
130	status = "okay";
131};
132
133&hdmi_out {
134	hdmi_out_con: endpoint {
135		remote-endpoint = <&hdmi_con_in>;
136	};
137};
138
139&mdio {
140	ext_rgmii_phy: ethernet-phy@1 {
141		compatible = "ethernet-phy-ieee802.3-c22";
142		reg = <1>;
143	};
144};
145
146&mmc2 {
147	pinctrl-names = "default";
148	pinctrl-0 = <&mmc2_pins>;
149	vmmc-supply = <&reg_dcdc1>;
150	vqmmc-supply = <&reg_vcc1v8>;
151	bus-width = <8>;
152	non-removable;
153	cap-mmc-hw-reset;
154	status = "okay";
155};
156
157&ohci0 {
158	status = "okay";
159};
160
161&ohci1 {
162	status = "okay";
163};
164
165&reg_dc1sw {
166	/*
167	 * Ethernet PHY needs 30ms to properly power up and some more
168	 * to initialize. 100ms should be plenty of time to finish
169	 * whole process.
170	 */
171	regulator-enable-ramp-delay = <100000>;
172	regulator-name = "vcc-phy";
173};
174
175&reg_dldo1 {
176	regulator-min-microvolt = <3300000>;
177	regulator-max-microvolt = <3300000>;
178	regulator-name = "vcc-hdmi";
179};
180
181&reg_dldo2 {
182	regulator-min-microvolt = <3300000>;
183	regulator-max-microvolt = <3300000>;
184	regulator-name = "vcc-mipi";
185};
186
187&reg_dldo4 {
188	regulator-min-microvolt = <3300000>;
189	regulator-max-microvolt = <3300000>;
190	regulator-name = "vcc-wifi";
191};
192
193&simplefb_hdmi {
194	vcc-hdmi-supply = <&reg_dldo1>;
195};
196
197&sound {
198	simple-audio-card,aux-devs = <&codec_analog>;
199	simple-audio-card,widgets = "Microphone", "Microphone Jack",
200				    "Headphone", "Headphone Jack";
201	simple-audio-card,routing =
202			"Left DAC", "AIF1 Slot 0 Left",
203			"Right DAC", "AIF1 Slot 0 Right",
204			"Headphone Jack", "HP",
205			"AIF1 Slot 0 Left ADC", "Left ADC",
206			"AIF1 Slot 0 Right ADC", "Right ADC",
207			"MIC2", "Microphone Jack";
208	status = "okay";
209};
210
211&uart0 {
212	pinctrl-names = "default";
213	pinctrl-0 = <&uart0_pb_pins>;
214	status = "okay";
215};
216
217/* On Pi-2 connector */
218&uart2 {
219	pinctrl-names = "default";
220	pinctrl-0 = <&uart2_pins>;
221	status = "disabled";
222};
223
224/* On Euler connector */
225&uart3 {
226	pinctrl-names = "default";
227	pinctrl-0 = <&uart3_pins>;
228	status = "disabled";
229};
230
231/* On Euler connector, RTS/CTS optional */
232&uart4 {
233	pinctrl-names = "default";
234	pinctrl-0 = <&uart4_pins>;
235	status = "disabled";
236};
237
238&usb_otg {
239	dr_mode = "host";
240	status = "okay";
241};
242
243&usbphy {
244	status = "okay";
245};
246