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94a3e0c4 MC |
1 | /* |
2 | * Copyright 2015 Marcus Cooper | |
3 | * | |
4 | * Marcus Cooper <codekipper@gmail.com> | |
5 | * | |
6 | * 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. | |
48 | */ | |
49 | ||
50 | /dts-v1/; | |
51 | #include "sun7i-a20.dtsi" | |
52 | #include "sunxi-common-regulators.dtsi" | |
53 | ||
54 | #include <dt-bindings/gpio/gpio.h> | |
55 | #include <dt-bindings/interrupt-controller/irq.h> | |
bd10bce8 | 56 | #include <dt-bindings/pinctrl/sun4i-a10.h> |
94a3e0c4 MC |
57 | |
58 | / { | |
59 | model = "mk808c"; | |
60 | compatible = "allwinner,mk808c", "allwinner,sun7i-a20"; | |
61 | ||
62 | aliases { | |
63 | serial0 = &uart0; | |
64 | serial1 = &uart2; | |
65 | }; | |
66 | ||
67 | chosen { | |
68 | stdout-path = "serial0:115200n8"; | |
69 | }; | |
70 | }; | |
71 | ||
8661d0c3 MC |
72 | &codec { |
73 | status = "okay"; | |
74 | }; | |
75 | ||
94a3e0c4 MC |
76 | &ehci0 { |
77 | status = "okay"; | |
78 | }; | |
79 | ||
80 | &ehci1 { | |
81 | status = "okay"; | |
82 | }; | |
83 | ||
84 | &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 = <®_vcc3v0>; | |
115 | bus-width = <4>; | |
116 | cd-gpios = <&pio 7 1 GPIO_ACTIVE_HIGH>; /* PH1 */ | |
117 | cd-inverted; | |
118 | status = "okay"; | |
119 | }; | |
120 | ||
121 | &ohci0 { | |
122 | status = "okay"; | |
123 | }; | |
124 | ||
125 | &ohci1 { | |
126 | status = "okay"; | |
127 | }; | |
128 | ||
bd10bce8 MC |
129 | &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 | ®_usb0_vbus { | |
150 | status = "okay"; | |
151 | }; | |
152 | ||
94a3e0c4 MC |
153 | ®_usb1_vbus { |
154 | status = "okay"; | |
155 | }; | |
156 | ||
157 | ®_usb2_vbus { | |
158 | status = "okay"; | |
159 | }; | |
160 | ||
161 | &uart0 { | |
162 | pinctrl-names = "default"; | |
163 | pinctrl-0 = <&uart0_pins_a>; | |
164 | status = "okay"; | |
165 | }; | |
166 | ||
167 | &uart2 { | |
168 | pinctrl-names = "default"; | |
169 | pinctrl-0 = <&uart2_pins_a>; | |
170 | status = "okay"; | |
171 | }; | |
172 | ||
bd10bce8 MC |
173 | &usb_otg { |
174 | dr_mode = "otg"; | |
175 | status = "okay"; | |
176 | }; | |
177 | ||
94a3e0c4 | 178 | &usbphy { |
bd10bce8 MC |
179 | 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 = <®_usb0_vbus>; | |
94a3e0c4 MC |
184 | usb1_vbus-supply = <®_usb1_vbus>; |
185 | usb2_vbus-supply = <®_usb2_vbus>; | |
186 | status = "okay"; | |
187 | }; |