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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 | * | |
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. | |
0bef900b MR |
48 | */ |
49 | ||
50 | /dts-v1/; | |
51 | /include/ "sun6i-a31.dtsi" | |
a9bfb5f8 | 52 | /include/ "sunxi-common-regulators.dtsi" |
0bef900b MR |
53 | |
54 | / { | |
55 | model = "WITS A31 Colombus Evaluation Board"; | |
56 | compatible = "wits,colombus", "allwinner,sun6i-a31"; | |
57 | ||
58 | chosen { | |
59 | bootargs = "earlyprintk console=ttyS0,115200"; | |
60 | }; | |
61 | ||
62 | soc@01c00000 { | |
ece99c4e MR |
63 | mmc0: mmc@01c0f000 { |
64 | pinctrl-names = "default"; | |
65 | pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_colombus>; | |
66 | vmmc-supply = <®_vcc3v0>; | |
67 | bus-width = <4>; | |
68 | cd-gpios = <&pio 0 8 0>; /* PA8 */ | |
69 | cd-inverted; | |
70 | status = "okay"; | |
71 | }; | |
72 | ||
a9bfb5f8 MR |
73 | usbphy: phy@01c19400 { |
74 | usb2_vbus-supply = <®_usb2_vbus>; | |
75 | status = "okay"; | |
76 | }; | |
77 | ||
78 | ehci1: usb@01c1b000 { | |
79 | status = "okay"; | |
80 | }; | |
81 | ||
82 | pio: pinctrl@01c20800 { | |
ece99c4e MR |
83 | mmc0_pins_a: mmc0@0 { |
84 | allwinner,pull = <1>; | |
85 | }; | |
86 | ||
87 | mmc0_cd_pin_colombus: mmc0_cd_pin@0 { | |
88 | allwinner,pins = "PA8"; | |
89 | allwinner,function = "gpio_in"; | |
90 | allwinner,drive = <0>; | |
91 | allwinner,pull = <1>; | |
92 | }; | |
93 | ||
a9bfb5f8 MR |
94 | usb2_vbus_pin_colombus: usb2_vbus_pin@0 { |
95 | allwinner,pins = "PH24"; | |
96 | allwinner,function = "gpio_out"; | |
97 | allwinner,drive = <0>; | |
98 | allwinner,pull = <0>; | |
99 | }; | |
100 | }; | |
101 | ||
0bef900b | 102 | uart0: serial@01c28000 { |
69fb3c04 MR |
103 | pinctrl-names = "default"; |
104 | pinctrl-0 = <&uart0_pins_a>; | |
0bef900b MR |
105 | status = "okay"; |
106 | }; | |
1cff7402 MR |
107 | |
108 | i2c0: i2c@01c2ac00 { | |
109 | pinctrl-names = "default"; | |
110 | pinctrl-0 = <&i2c0_pins_a>; | |
111 | status = "fail"; | |
112 | }; | |
113 | ||
114 | i2c1: i2c@01c2b000 { | |
115 | pinctrl-names = "default"; | |
116 | pinctrl-0 = <&i2c1_pins_a>; | |
117 | status = "okay"; | |
118 | }; | |
119 | ||
120 | i2c2: i2c@01c2b400 { | |
121 | pinctrl-names = "default"; | |
122 | pinctrl-0 = <&i2c2_pins_a>; | |
123 | status = "okay"; | |
124 | }; | |
0bef900b | 125 | }; |
a9bfb5f8 MR |
126 | |
127 | reg_usb2_vbus: usb2-vbus { | |
128 | pinctrl-names = "default"; | |
129 | pinctrl-0 = <&usb2_vbus_pin_colombus>; | |
130 | gpio = <&pio 7 24 0>; | |
131 | status = "okay"; | |
132 | }; | |
0bef900b | 133 | }; |