Commit | Line | Data |
---|---|---|
4c3d4a36 CYT |
1 | /* |
2 | * Copyright 2014 Chen-Yu Tsai | |
3 | * | |
4 | * Chen-Yu Tsai <wens@csie.org> | |
5 | * | |
2c4791cd 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. | |
4c3d4a36 | 10 | * |
2c4791cd 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. | |
4c3d4a36 CYT |
48 | */ |
49 | ||
50 | /dts-v1/; | |
71455701 MR |
51 | #include "sun8i-a23.dtsi" |
52 | #include "sunxi-common-regulators.dtsi" | |
4c3d4a36 | 53 | |
bca12924 | 54 | #include <dt-bindings/gpio/gpio.h> |
03d6372c | 55 | #include <dt-bindings/input/input.h> |
092a0c3b | 56 | #include <dt-bindings/pinctrl/sun4i-a10.h> |
bca12924 | 57 | |
4c3d4a36 CYT |
58 | / { |
59 | model = "Ippo Q8H Dual Core Tablet (v5)"; | |
60 | compatible = "ippo,q8h-v5", "allwinner,sun8i-a23"; | |
61 | ||
6ba8bbe8 HG |
62 | aliases { |
63 | serial0 = &r_uart; | |
64 | }; | |
65 | ||
4c3d4a36 CYT |
66 | chosen { |
67 | bootargs = "earlyprintk console=ttyS0,115200"; | |
68 | }; | |
69 | ||
70 | soc@01c00000 { | |
cd78d3f2 CYT |
71 | mmc0: mmc@01c0f000 { |
72 | pinctrl-names = "default"; | |
73 | pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_q8h>; | |
74 | vmmc-supply = <®_vcc3v0>; | |
75 | bus-width = <4>; | |
bca12924 | 76 | cd-gpios = <&pio 1 4 GPIO_ACTIVE_HIGH>; /* PB4 */ |
cd78d3f2 CYT |
77 | cd-inverted; |
78 | status = "okay"; | |
79 | }; | |
80 | ||
81 | pinctrl@01c20800 { | |
82 | mmc0_cd_pin_q8h: mmc0_cd_pin@0 { | |
83 | allwinner,pins = "PB4"; | |
84 | allwinner,function = "gpio_in"; | |
092a0c3b MR |
85 | allwinner,drive = <SUN4I_PINCTRL_10_MA>; |
86 | allwinner,pull = <SUN4I_PINCTRL_PULL_UP>; | |
cd78d3f2 CYT |
87 | }; |
88 | }; | |
89 | ||
03d6372c HG |
90 | lradc: lradc@01c22800 { |
91 | vref-supply = <®_vcc3v0>; | |
92 | status = "okay"; | |
93 | ||
94 | button@200 { | |
95 | label = "Volume Up"; | |
96 | linux,code = <KEY_VOLUMEUP>; | |
97 | channel = <0>; | |
98 | voltage = <200000>; | |
99 | }; | |
100 | ||
101 | button@400 { | |
102 | label = "Volume Down"; | |
103 | linux,code = <KEY_VOLUMEDOWN>; | |
104 | channel = <0>; | |
105 | voltage = <400000>; | |
106 | }; | |
107 | }; | |
108 | ||
dc66085b CYT |
109 | i2c0: i2c@01c2ac00 { |
110 | pinctrl-names = "default"; | |
111 | pinctrl-0 = <&i2c0_pins_a>; | |
112 | status = "okay"; | |
113 | }; | |
114 | ||
115 | i2c1: i2c@01c2b000 { | |
116 | pinctrl-names = "default"; | |
117 | pinctrl-0 = <&i2c1_pins_a>; | |
118 | status = "okay"; | |
119 | }; | |
120 | ||
121 | i2c2: i2c@01c2b400 { | |
122 | pinctrl-names = "default"; | |
123 | pinctrl-0 = <&i2c2_pins_a>; | |
124 | /* pull-ups and devices require PMIC regulator */ | |
125 | status = "failed"; | |
126 | }; | |
127 | ||
4c3d4a36 | 128 | r_uart: serial@01f02800 { |
1c602064 CYT |
129 | pinctrl-names = "default"; |
130 | pinctrl-0 = <&r_uart_pins_a>; | |
4c3d4a36 CYT |
131 | status = "okay"; |
132 | }; | |
133 | }; | |
134 | }; |