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0bef900b MR |
1 | /* |
2 | * Copyright 2013 Maxime Ripard | |
3 | * | |
4 | * Maxime Ripard <maxime.ripard@free-electrons.com> | |
5 | * | |
a38e4222 MR |
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. | |
0bef900b | 10 | * |
a38e4222 MR |
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 | * | |
a38e4222 MR |
21 | * Or, alternatively, |
22 | * | |
23 | * b) Permission is hereby granted, free of charge, to any person | |
24 | * obtaining a copy of this software and associated documentation | |
25 | * files (the "Software"), to deal in the Software without | |
26 | * restriction, including without limitation the rights to use, | |
27 | * copy, modify, merge, publish, distribute, sublicense, and/or | |
28 | * sell copies of the Software, and to permit persons to whom the | |
29 | * Software is furnished to do so, subject to the following | |
30 | * conditions: | |
31 | * | |
32 | * The above copyright notice and this permission notice shall be | |
33 | * included in all copies or substantial portions of the Software. | |
34 | * | |
35 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, | |
36 | * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES | |
37 | * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND | |
38 | * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT | |
39 | * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, | |
40 | * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING | |
41 | * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR | |
42 | * OTHER DEALINGS IN THE SOFTWARE. | |
0bef900b MR |
43 | */ |
44 | ||
45 | /dts-v1/; | |
71455701 MR |
46 | #include "sun6i-a31.dtsi" |
47 | #include "sunxi-common-regulators.dtsi" | |
0bef900b | 48 | |
bca12924 | 49 | #include <dt-bindings/gpio/gpio.h> |
092a0c3b | 50 | #include <dt-bindings/pinctrl/sun4i-a10.h> |
bca12924 | 51 | |
0bef900b MR |
52 | / { |
53 | model = "WITS A31 Colombus Evaluation Board"; | |
54 | compatible = "wits,colombus", "allwinner,sun6i-a31"; | |
55 | ||
59ebbe88 MR |
56 | aliases { |
57 | serial0 = &uart0; | |
58 | }; | |
59 | ||
0bef900b | 60 | chosen { |
59ebbe88 | 61 | stdout-path = "serial0:115200n8"; |
0bef900b | 62 | }; |
6f1b57f5 | 63 | }; |
0bef900b | 64 | |
6f1b57f5 MR |
65 | &ehci1 { |
66 | status = "okay"; | |
67 | }; | |
ece99c4e | 68 | |
6f1b57f5 MR |
69 | &i2c0 { |
70 | pinctrl-names = "default"; | |
71 | pinctrl-0 = <&i2c0_pins_a>; | |
72 | status = "fail"; | |
73 | }; | |
a9bfb5f8 | 74 | |
6f1b57f5 MR |
75 | &i2c1 { |
76 | pinctrl-names = "default"; | |
77 | pinctrl-0 = <&i2c1_pins_a>; | |
78 | status = "okay"; | |
79 | }; | |
a9bfb5f8 | 80 | |
6f1b57f5 MR |
81 | &i2c2 { |
82 | pinctrl-names = "default"; | |
83 | pinctrl-0 = <&i2c2_pins_a>; | |
84 | status = "okay"; | |
85 | }; | |
ece99c4e | 86 | |
6f1b57f5 MR |
87 | &mmc0 { |
88 | pinctrl-names = "default"; | |
89 | pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_colombus>; | |
90 | vmmc-supply = <®_vcc3v0>; | |
91 | bus-width = <4>; | |
92 | cd-gpios = <&pio 0 8 GPIO_ACTIVE_HIGH>; /* PA8 */ | |
93 | cd-inverted; | |
94 | status = "okay"; | |
95 | }; | |
ece99c4e | 96 | |
6f1b57f5 MR |
97 | &mmc0_pins_a { |
98 | allwinner,pull = <SUN4I_PINCTRL_PULL_UP>; | |
99 | }; | |
a9bfb5f8 | 100 | |
6f1b57f5 MR |
101 | &pio { |
102 | mmc0_cd_pin_colombus: mmc0_cd_pin@0 { | |
103 | allwinner,pins = "PA8"; | |
104 | allwinner,function = "gpio_in"; | |
105 | allwinner,drive = <SUN4I_PINCTRL_10_MA>; | |
106 | allwinner,pull = <SUN4I_PINCTRL_PULL_UP>; | |
107 | }; | |
1cff7402 | 108 | |
6f1b57f5 MR |
109 | usb2_vbus_pin_colombus: usb2_vbus_pin@0 { |
110 | allwinner,pins = "PH24"; | |
111 | allwinner,function = "gpio_out"; | |
112 | allwinner,drive = <SUN4I_PINCTRL_10_MA>; | |
113 | allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; | |
114 | }; | |
115 | }; | |
1cff7402 | 116 | |
6f1b57f5 MR |
117 | ®_usb2_vbus { |
118 | pinctrl-names = "default"; | |
119 | pinctrl-0 = <&usb2_vbus_pin_colombus>; | |
120 | gpio = <&pio 7 24 GPIO_ACTIVE_HIGH>; | |
121 | status = "okay"; | |
122 | }; | |
1cff7402 | 123 | |
6f1b57f5 MR |
124 | &uart0 { |
125 | pinctrl-names = "default"; | |
126 | pinctrl-0 = <&uart0_pins_a>; | |
127 | status = "okay"; | |
128 | }; | |
a9bfb5f8 | 129 | |
6f1b57f5 MR |
130 | &usbphy { |
131 | usb2_vbus-supply = <®_usb2_vbus>; | |
132 | status = "okay"; | |
0bef900b | 133 | }; |