xref: /linux/arch/arm/boot/dts/allwinner/sun8i-t3-cqa3t-bv3.dts (revision 08b7174fb8d126e607e385e34b9e1da4f3be274f) 
1// SPDX-License-Identifier: GPL-2.0-or-later
2/*
3 * Copyright (C) 2017 Chen-Yu Tsai <wens@csie.org>
4 * Copyright (C) 2017 Icenowy Zheng <icenowy@aosc.io>
5 * Copyright (C) 2018 Hao Zhang <hao5781286@gmail.com>
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 file 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 file 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#include "sun8i-r40.dtsi"
48#include "sun8i-r40-cpu-opp.dtsi"
49
50#include <dt-bindings/gpio/gpio.h>
51
52/ {
53	model = "t3-cqa3t-bv3";
54	compatible = "qihua,t3-cqa3t-bv3", "allwinner,sun8i-t3",
55		     "allwinner,sun8i-r40";
56
57	aliases {
58		serial0 = &uart0;
59	};
60
61	chosen {
62		stdout-path = "serial0:115200n8";
63	};
64
65	connector {
66		compatible = "hdmi-connector";
67		type = "a";
68
69		port {
70			hdmi_con_in: endpoint {
71				remote-endpoint = <&hdmi_out_con>;
72			};
73		};
74	};
75
76	reg_vcc5v0: vcc5v0 {
77		compatible = "regulator-fixed";
78		regulator-name = "vcc5v0";
79		regulator-min-microvolt = <5000000>;
80		regulator-max-microvolt = <5000000>;
81		gpio = <&pio 7 23 GPIO_ACTIVE_HIGH>; /* PH23 */
82		enable-active-high;
83	};
84};
85
86&ahci {
87	ahci-supply = <&reg_dldo4>;
88	phy-supply = <&reg_eldo3>;
89	status = "okay";
90};
91
92&cpu0 {
93	cpu-supply = <&reg_dcdc2>;
94};
95
96&de {
97	status = "okay";
98};
99
100&ehci1 {
101	status = "okay";
102};
103
104&ehci2 {
105	status = "okay";
106};
107
108&hdmi {
109	status = "okay";
110};
111
112&hdmi_out {
113	hdmi_out_con: endpoint {
114		remote-endpoint = <&hdmi_con_in>;
115	};
116};
117
118&i2c0 {
119	status = "okay";
120
121	axp22x: pmic@34 {
122		compatible = "x-powers,axp221";
123		reg = <0x34>;
124		interrupt-parent = <&nmi_intc>;
125		interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
126	};
127};
128
129#include "axp22x.dtsi"
130
131&mmc0 {
132	vmmc-supply = <&reg_dcdc1>;
133	bus-width = <4>;
134	cd-gpios = <&pio 7 15 GPIO_ACTIVE_LOW>; /* PH15 */
135	status = "okay";
136};
137
138&mmc2 {
139	vmmc-supply = <&reg_dcdc1>;
140	vqmmc-supply = <&reg_dcdc1>;
141	bus-width = <8>;
142	non-removable;
143	status = "okay";
144};
145
146&ohci1 {
147	status = "okay";
148};
149
150&ohci2 {
151	status = "okay";
152};
153
154&reg_aldo2 {
155	regulator-always-on;
156	regulator-min-microvolt = <2500000>;
157	regulator-max-microvolt = <2500000>;
158	regulator-name = "vcc-pa";
159};
160
161&reg_aldo3 {
162	regulator-always-on;
163	regulator-min-microvolt = <2700000>;
164	regulator-max-microvolt = <3300000>;
165	regulator-name = "avcc";
166};
167
168&reg_dcdc1 {
169	regulator-always-on;
170	regulator-min-microvolt = <3000000>;
171	regulator-max-microvolt = <3000000>;
172	regulator-name = "vcc-3v0";
173};
174
175&reg_dcdc2 {
176	regulator-always-on;
177	regulator-min-microvolt = <1000000>;
178	regulator-max-microvolt = <1300000>;
179	regulator-name = "vdd-cpu";
180};
181
182&reg_dcdc3 {
183	regulator-always-on;
184	regulator-min-microvolt = <1000000>;
185	regulator-max-microvolt = <1300000>;
186	regulator-name = "vdd-sys";
187};
188
189&reg_dcdc5 {
190	regulator-always-on;
191	regulator-min-microvolt = <1500000>;
192	regulator-max-microvolt = <1500000>;
193	regulator-name = "vcc-dram";
194};
195
196&reg_dldo1 {
197	regulator-always-on;
198	regulator-min-microvolt = <3300000>;
199	regulator-max-microvolt = <3300000>;
200	regulator-name = "vcc-pg";
201};
202
203&reg_dldo3 {
204	regulator-always-on;
205	regulator-min-microvolt = <3300000>;
206	regulator-max-microvolt = <3300000>;
207	regulator-name = "vcc-dldo3";
208};
209
210&reg_eldo3 {
211	regulator-always-on;
212	regulator-min-microvolt = <2800000>;
213	regulator-max-microvolt = <2800000>;
214	regulator-name = "vcc-pe";
215};
216
217&tcon_tv0 {
218	status = "okay";
219};
220
221&uart0 {
222	pinctrl-names = "default";
223	pinctrl-0 = <&uart0_pb_pins>;
224	status = "okay";
225};
226
227&usbphy {
228	usb1_vbus-supply = <&reg_vcc5v0>;
229	usb2_vbus-supply = <&reg_vcc5v0>;
230	status = "okay";
231};
232