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
62&ehci1 {
63	status = "okay";
64};
65
66&mmc0 {
67	pinctrl-names = "default";
68	pinctrl-0 = <&mmc0_pins>;
69	vmmc-supply = <&reg_dcdc1>;
70	cd-gpios = <&pio 5 6 GPIO_ACTIVE_LOW>;
71	status = "okay";
72};
73
74&ohci1 {
75	status = "okay";
76};
77
78&r_rsb {
79	status = "okay";
80
81	axp803: pmic@3a3 {
82		compatible = "x-powers,axp803";
83		reg = <0x3a3>;
84		interrupt-parent = <&r_intc>;
85		interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
86	};
87};
88
89#include "axp803.dtsi"
90
91&reg_aldo1 {
92	regulator-always-on;
93	regulator-min-microvolt = <1800000>;
94	regulator-max-microvolt = <3300000>;
95	regulator-name = "afvcc-csi";
96};
97
98&reg_aldo2 {
99	regulator-always-on;
100	regulator-min-microvolt = <1800000>;
101	regulator-max-microvolt = <3300000>;
102	regulator-name = "vcc-pl";
103};
104
105&reg_aldo3 {
106	regulator-always-on;
107	regulator-min-microvolt = <3000000>;
108	regulator-max-microvolt = <3000000>;
109	regulator-name = "vcc-pll-avcc";
110};
111
112&reg_dcdc1 {
113	regulator-always-on;
114	regulator-min-microvolt = <3300000>;
115	regulator-max-microvolt = <3300000>;
116	regulator-name = "vcc-3v3";
117};
118
119&reg_dcdc2 {
120	regulator-always-on;
121	regulator-min-microvolt = <1040000>;
122	regulator-max-microvolt = <1300000>;
123	regulator-name = "vdd-cpux";
124};
125
126/* DCDC3 is polyphased with DCDC2 */
127
128&reg_dcdc5 {
129	regulator-always-on;
130	regulator-min-microvolt = <1500000>;
131	regulator-max-microvolt = <1500000>;
132	regulator-name = "vcc-dram";
133};
134
135&reg_dcdc6 {
136	regulator-always-on;
137	regulator-min-microvolt = <1100000>;
138	regulator-max-microvolt = <1100000>;
139	regulator-name = "vdd-sys";
140};
141
142&reg_dldo1 {
143	regulator-min-microvolt = <3300000>;
144	regulator-max-microvolt = <3300000>;
145	regulator-name = "vcc-hdmi-dsi";
146};
147
148&reg_dldo2 {
149	regulator-min-microvolt = <3300000>;
150	regulator-max-microvolt = <3300000>;
151	regulator-name = "vcc-wifi";
152};
153
154&reg_dldo3 {
155	regulator-min-microvolt = <3300000>;
156	regulator-max-microvolt = <3300000>;
157	regulator-name = "avdd-csi";
158};
159
160&reg_dldo4 {
161	regulator-min-microvolt = <3300000>;
162	regulator-max-microvolt = <3300000>;
163	regulator-name = "vcc-wifi-io";
164};
165
166&reg_eldo1 {
167	regulator-min-microvolt = <1800000>;
168	regulator-max-microvolt = <1800000>;
169	regulator-name = "cpvdd";
170};
171
172&reg_fldo1 {
173	regulator-min-microvolt = <1200000>;
174	regulator-max-microvolt = <1200000>;
175	regulator-name = "vcc-1v2-hsic";
176};
177
178/*
179 * The A64 chip cannot work without this regulator off, although
180 * it seems to be only driving the AR100 core.
181 * Maybe we don't still know well about CPUs domain.
182 */
183&reg_fldo2 {
184	regulator-always-on;
185	regulator-min-microvolt = <1100000>;
186	regulator-max-microvolt = <1100000>;
187	regulator-name = "vdd-cpus";
188};
189
190&reg_rtc_ldo {
191	regulator-name = "vcc-rtc";
192};
193
194&uart0 {
195	pinctrl-names = "default";
196	pinctrl-0 = <&uart0_pins_a>;
197	status = "okay";
198};
199
200&usbphy {
201	status = "okay";
202};
203
204