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&ehci1 {
74	status = "okay";
75};
76
77&mmc0 {
78	pinctrl-names = "default";
79	pinctrl-0 = <&mmc0_pins>;
80	vmmc-supply = <&reg_dcdc1>;
81	cd-gpios = <&pio 5 6 GPIO_ACTIVE_LOW>; /* PF6 */
82	disable-wp;
83	bus-width = <4>;
84	status = "okay";
85};
86
87&ohci1 {
88	status = "okay";
89};
90
91&r_rsb {
92	status = "okay";
93
94	axp803: pmic@3a3 {
95		compatible = "x-powers,axp803";
96		reg = <0x3a3>;
97		interrupt-parent = <&r_intc>;
98		interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
99	};
100};
101
102#include "axp803.dtsi"
103
104&reg_aldo1 {
105	regulator-always-on;
106	regulator-min-microvolt = <1800000>;
107	regulator-max-microvolt = <3300000>;
108	regulator-name = "afvcc-csi";
109};
110
111&reg_aldo2 {
112	regulator-always-on;
113	regulator-min-microvolt = <1800000>;
114	regulator-max-microvolt = <3300000>;
115	regulator-name = "vcc-pl";
116};
117
118&reg_aldo3 {
119	regulator-always-on;
120	regulator-min-microvolt = <3000000>;
121	regulator-max-microvolt = <3000000>;
122	regulator-name = "vcc-pll-avcc";
123};
124
125&reg_dcdc1 {
126	regulator-always-on;
127	regulator-min-microvolt = <3300000>;
128	regulator-max-microvolt = <3300000>;
129	regulator-name = "vcc-3v3";
130};
131
132&reg_dcdc2 {
133	regulator-always-on;
134	regulator-min-microvolt = <1040000>;
135	regulator-max-microvolt = <1300000>;
136	regulator-name = "vdd-cpux";
137};
138
139/* DCDC3 is polyphased with DCDC2 */
140
141&reg_dcdc5 {
142	regulator-always-on;
143	regulator-min-microvolt = <1500000>;
144	regulator-max-microvolt = <1500000>;
145	regulator-name = "vcc-dram";
146};
147
148&reg_dcdc6 {
149	regulator-always-on;
150	regulator-min-microvolt = <1100000>;
151	regulator-max-microvolt = <1100000>;
152	regulator-name = "vdd-sys";
153};
154
155&reg_dldo1 {
156	regulator-min-microvolt = <3300000>;
157	regulator-max-microvolt = <3300000>;
158	regulator-name = "vcc-hdmi-dsi";
159};
160
161&reg_dldo2 {
162	regulator-min-microvolt = <3300000>;
163	regulator-max-microvolt = <3300000>;
164	regulator-name = "vcc-wifi";
165};
166
167&reg_dldo3 {
168	regulator-min-microvolt = <3300000>;
169	regulator-max-microvolt = <3300000>;
170	regulator-name = "avdd-csi";
171};
172
173&reg_dldo4 {
174	regulator-min-microvolt = <3300000>;
175	regulator-max-microvolt = <3300000>;
176	regulator-name = "vcc-wifi-io";
177};
178
179&reg_eldo1 {
180	regulator-min-microvolt = <1800000>;
181	regulator-max-microvolt = <1800000>;
182	regulator-name = "cpvdd";
183};
184
185&reg_fldo1 {
186	regulator-min-microvolt = <1200000>;
187	regulator-max-microvolt = <1200000>;
188	regulator-name = "vcc-1v2-hsic";
189};
190
191/*
192 * The A64 chip cannot work without this regulator off, although
193 * it seems to be only driving the AR100 core.
194 * Maybe we don't still know well about CPUs domain.
195 */
196&reg_fldo2 {
197	regulator-always-on;
198	regulator-min-microvolt = <1100000>;
199	regulator-max-microvolt = <1100000>;
200	regulator-name = "vdd-cpus";
201};
202
203&reg_rtc_ldo {
204	regulator-name = "vcc-rtc";
205};
206
207&simplefb_hdmi {
208	vcc-hdmi-supply = <&reg_dldo1>;
209};
210
211&uart0 {
212	pinctrl-names = "default";
213	pinctrl-0 = <&uart0_pins_a>;
214	status = "okay";
215};
216
217&usbphy {
218	usb1_vbus-supply = <&reg_usb1_vbus>;
219	status = "okay";
220};
221
222