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Hans de Goedeaf79c4f2015-04-23 17:04:19 +02001/*
Hans de Goede8b1ba942015-06-02 15:53:40 +02002 * Copyright 2015 Marcus Cooper
Hans de Goedeaf79c4f2015-04-23 17:04:19 +02003 *
Hans de Goede8b1ba942015-06-02 15:53:40 +02004 * Marcus Cooper <codekipper@gmail.com>
Hans de Goedeaf79c4f2015-04-23 17:04:19 +02005 *
Hans de Goede8b1ba942015-06-02 15:53:40 +02006 * This file is dual-licensed: you can use it either under the terms
7 * of the GPL or the X11 license, at your option. Note that this dual
8 * licensing only applies to this file, and not this project as a
9 * whole.
10 *
11 * a) This file is free software; you can redistribute it and/or
12 * modify it under the terms of the GNU General Public License as
13 * published by the Free Software Foundation; either version 2 of the
14 * License, or (at your option) any later version.
15 *
16 * This file is distributed in the hope that it will be useful,
17 * but WITHOUT ANY WARRANTY; without even the implied warranty of
18 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
19 * GNU General Public License for more details.
20 *
21 * You should have received a copy of the GNU General Public
22 * License along with this file; if not, write to the Free
23 * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
24 * MA 02110-1301 USA
25 *
26 * Or, alternatively,
27 *
28 * b) Permission is hereby granted, free of charge, to any person
29 * obtaining a copy of this software and associated documentation
30 * files (the "Software"), to deal in the Software without
31 * restriction, including without limitation the rights to use,
32 * copy, modify, merge, publish, distribute, sublicense, and/or
33 * sell copies of the Software, and to permit persons to whom the
34 * Software is furnished to do so, subject to the following
35 * conditions:
36 *
37 * The above copyright notice and this permission notice shall be
38 * included in all copies or substantial portions of the Software.
39 *
40 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
41 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
42 * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
43 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
44 * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
45 * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
46 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
47 * OTHER DEALINGS IN THE SOFTWARE.
Hans de Goedeaf79c4f2015-04-23 17:04:19 +020048 */
49
50/dts-v1/;
51#include "sun7i-a20.dtsi"
Hans de Goede8b1ba942015-06-02 15:53:40 +020052#include "sunxi-common-regulators.dtsi"
53
54#include <dt-bindings/gpio/gpio.h>
55#include <dt-bindings/interrupt-controller/irq.h>
Hans de Goede80e5f832016-03-14 17:37:09 +010056#include <dt-bindings/pinctrl/sun4i-a10.h>
Hans de Goedeaf79c4f2015-04-23 17:04:19 +020057
58/ {
Hans de Goede8b1ba942015-06-02 15:53:40 +020059 model = "mk808c";
Hans de Goedeaf79c4f2015-04-23 17:04:19 +020060 compatible = "allwinner,mk808c", "allwinner,sun7i-a20";
61
62 aliases {
63 serial0 = &uart0;
Hans de Goede8b1ba942015-06-02 15:53:40 +020064 serial1 = &uart2;
Hans de Goedeaf79c4f2015-04-23 17:04:19 +020065 };
66
67 chosen {
68 stdout-path = "serial0:115200n8";
69 };
70};
71
Hans de Goede80e5f832016-03-14 17:37:09 +010072&codec {
73 status = "okay";
74};
75
Hans de Goedeaf79c4f2015-04-23 17:04:19 +020076&ehci0 {
77 status = "okay";
78};
79
80&ehci1 {
81 status = "okay";
82};
83
Hans de Goede8b1ba942015-06-02 15:53:40 +020084&i2c0 {
85 pinctrl-names = "default";
86 pinctrl-0 = <&i2c0_pins_a>;
87 status = "okay";
88
89 axp209: pmic@34 {
90 compatible = "x-powers,axp209";
91 reg = <0x34>;
92 interrupt-parent = <&nmi_intc>;
93 interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
94 interrupt-controller;
95 #interrupt-cells = <1>;
96 };
97};
98
99&i2c1 {
100 pinctrl-names = "default";
101 pinctrl-0 = <&i2c1_pins_a>;
102 status = "okay";
103};
104
105&i2c2 {
106 pinctrl-names = "default";
107 pinctrl-0 = <&i2c2_pins_a>;
108 status = "okay";
109};
110
111&mmc0 {
112 pinctrl-names = "default";
113 pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_reference_design>;
114 vmmc-supply = <&reg_vcc3v0>;
115 bus-width = <4>;
116 cd-gpios = <&pio 7 1 GPIO_ACTIVE_HIGH>; /* PH1 */
117 cd-inverted;
118 status = "okay";
119};
120
Hans de Goedeaf79c4f2015-04-23 17:04:19 +0200121&ohci0 {
122 status = "okay";
123};
124
125&ohci1 {
126 status = "okay";
127};
128
Hans de Goede80e5f832016-03-14 17:37:09 +0100129&otg_sram {
130 status = "okay";
131};
132
133&pio {
134 usb0_id_detect_pin: usb0_id_detect_pin@0 {
135 allwinner,pins = "PH4";
136 allwinner,function = "gpio_in";
137 allwinner,drive = <SUN4I_PINCTRL_10_MA>;
138 allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
139 };
140
141 usb0_vbus_detect_pin: usb0_vbus_detect_pin@0 {
142 allwinner,pins = "PH5";
143 allwinner,function = "gpio_in";
144 allwinner,drive = <SUN4I_PINCTRL_10_MA>;
145 allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
146 };
147};
148
149&reg_usb0_vbus {
150 status = "okay";
151};
152
Hans de Goede8b1ba942015-06-02 15:53:40 +0200153&reg_usb1_vbus {
154 status = "okay";
155};
156
157&reg_usb2_vbus {
158 status = "okay";
159};
160
Hans de Goedeaf79c4f2015-04-23 17:04:19 +0200161&uart0 {
162 pinctrl-names = "default";
163 pinctrl-0 = <&uart0_pins_a>;
164 status = "okay";
165};
Hans de Goede8b1ba942015-06-02 15:53:40 +0200166
167&uart2 {
168 pinctrl-names = "default";
169 pinctrl-0 = <&uart2_pins_a>;
170 status = "okay";
171};
172
Hans de Goede80e5f832016-03-14 17:37:09 +0100173&usb_otg {
174 dr_mode = "otg";
175 status = "okay";
176};
177
Hans de Goede8b1ba942015-06-02 15:53:40 +0200178&usbphy {
Hans de Goede80e5f832016-03-14 17:37:09 +0100179 pinctrl-names = "default";
180 pinctrl-0 = <&usb0_id_detect_pin>, <&usb0_vbus_detect_pin>;
181 usb0_id_det-gpios = <&pio 7 4 GPIO_ACTIVE_HIGH>; /* PH4 */
182 usb0_vbus_det-gpios = <&pio 7 5 GPIO_ACTIVE_HIGH>; /* PH5 */
183 usb0_vbus-supply = <&reg_usb0_vbus>;
Hans de Goede8b1ba942015-06-02 15:53:40 +0200184 usb1_vbus-supply = <&reg_usb1_vbus>;
185 usb2_vbus-supply = <&reg_usb2_vbus>;
186 status = "okay";
187};