1/*
2 * Copyright (C) 2017 Jagan Teki <jteki@openedev.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 library 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 library 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
45#include "sun50i-a64.dtsi"
46
47#include <dt-bindings/gpio/gpio.h>
48
49/ {
50	model = "OrangePi Win/Win Plus";
51	compatible = "xunlong,orangepi-win", "allwinner,sun50i-a64";
52
53	aliases {
54		serial0 = &uart0;
55	};
56
57	chosen {
58		stdout-path = "serial0:115200n8";
59	};
60
61	reg_usb1_vbus: usb1-vbus {
62		compatible = "regulator-fixed";
63		regulator-name = "usb1-vbus";
64		regulator-min-microvolt = <5000000>;
65		regulator-max-microvolt = <5000000>;
66		regulator-boot-on;
67		enable-active-high;
68		gpio = <&pio 3 7 GPIO_ACTIVE_HIGH>; /* PD7 */
69		status = "okay";
70	};
71};
72
73&ehci0 {
74	status = "okay";
75};
76
77&ehci1 {
78	status = "okay";
79};
80
81&mmc0 {
82	pinctrl-names = "default";
83	pinctrl-0 = <&mmc0_pins>;
84	vmmc-supply = <&reg_dcdc1>;
85	cd-gpios = <&pio 5 6 GPIO_ACTIVE_LOW>; /* PF6 */
86	disable-wp;
87	bus-width = <4>;
88	status = "okay";
89};
90
91&ohci0 {
92	status = "okay";
93};
94
95&ohci1 {
96	status = "okay";
97};
98
99&r_rsb {
100	status = "okay";
101
102	axp803: pmic@3a3 {
103		compatible = "x-powers,axp803";
104		reg = <0x3a3>;
105		interrupt-parent = <&r_intc>;
106		interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
107	};
108};
109
110#include "axp803.dtsi"
111
112&reg_aldo1 {
113	regulator-always-on;
114	regulator-min-microvolt = <1800000>;
115	regulator-max-microvolt = <3300000>;
116	regulator-name = "afvcc-csi";
117};
118
119&reg_aldo2 {
120	regulator-always-on;
121	regulator-min-microvolt = <1800000>;
122	regulator-max-microvolt = <3300000>;
123	regulator-name = "vcc-pl";
124};
125
126&reg_aldo3 {
127	regulator-always-on;
128	regulator-min-microvolt = <3000000>;
129	regulator-max-microvolt = <3000000>;
130	regulator-name = "vcc-pll-avcc";
131};
132
133&reg_dcdc1 {
134	regulator-always-on;
135	regulator-min-microvolt = <3300000>;
136	regulator-max-microvolt = <3300000>;
137	regulator-name = "vcc-3v3";
138};
139
140&reg_dcdc2 {
141	regulator-always-on;
142	regulator-min-microvolt = <1040000>;
143	regulator-max-microvolt = <1300000>;
144	regulator-name = "vdd-cpux";
145};
146
147/* DCDC3 is polyphased with DCDC2 */
148
149&reg_dcdc5 {
150	regulator-always-on;
151	regulator-min-microvolt = <1500000>;
152	regulator-max-microvolt = <1500000>;
153	regulator-name = "vcc-dram";
154};
155
156&reg_dcdc6 {
157	regulator-always-on;
158	regulator-min-microvolt = <1100000>;
159	regulator-max-microvolt = <1100000>;
160	regulator-name = "vdd-sys";
161};
162
163&reg_dldo1 {
164	regulator-min-microvolt = <3300000>;
165	regulator-max-microvolt = <3300000>;
166	regulator-name = "vcc-hdmi-dsi";
167};
168
169&reg_dldo2 {
170	regulator-min-microvolt = <3300000>;
171	regulator-max-microvolt = <3300000>;
172	regulator-name = "vcc-wifi";
173};
174
175&reg_dldo3 {
176	regulator-min-microvolt = <3300000>;
177	regulator-max-microvolt = <3300000>;
178	regulator-name = "avdd-csi";
179};
180
181&reg_dldo4 {
182	regulator-min-microvolt = <3300000>;
183	regulator-max-microvolt = <3300000>;
184	regulator-name = "vcc-wifi-io";
185};
186
187&reg_drivevbus {
188	regulator-name = "usb0-vbus";
189	status = "okay";
190};
191
192&reg_eldo1 {
193	regulator-min-microvolt = <1800000>;
194	regulator-max-microvolt = <1800000>;
195	regulator-name = "cpvdd";
196};
197
198&reg_fldo1 {
199	regulator-min-microvolt = <1200000>;
200	regulator-max-microvolt = <1200000>;
201	regulator-name = "vcc-1v2-hsic";
202};
203
204/*
205 * The A64 chip cannot work without this regulator off, although
206 * it seems to be only driving the AR100 core.
207 * Maybe we don't still know well about CPUs domain.
208 */
209&reg_fldo2 {
210	regulator-always-on;
211	regulator-min-microvolt = <1100000>;
212	regulator-max-microvolt = <1100000>;
213	regulator-name = "vdd-cpus";
214};
215
216&reg_rtc_ldo {
217	regulator-name = "vcc-rtc";
218};
219
220&simplefb_hdmi {
221	vcc-hdmi-supply = <&reg_dldo1>;
222};
223
224&uart0 {
225	pinctrl-names = "default";
226	pinctrl-0 = <&uart0_pins_a>;
227	status = "okay";
228};
229
230&usb_otg {
231	dr_mode = "otg";
232	status = "okay";
233};
234
235&usbphy {
236	usb0_id_det-gpios = <&pio 7 9 GPIO_ACTIVE_HIGH>; /* PH9 */
237	usb0_vbus-supply = <&reg_drivevbus>;
238	usb1_vbus-supply = <&reg_usb1_vbus>;
239	status = "okay";
240};
241