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53ab4af3 HG |
1 | /* |
2 | * Copyright 2014 Chen-Yu Tsai <wens@csie.org> | |
3 | * | |
4 | * This file is dual-licensed: you can use it either under the terms | |
5 | * of the GPL or the X11 license, at your option. Note that this dual | |
6 | * licensing only applies to this file, and not this project as a | |
7 | * whole. | |
8 | * | |
9 | * a) This file is free software; you can redistribute it and/or | |
10 | * modify it under the terms of the GNU General Public License as | |
11 | * published by the Free Software Foundation; either version 2 of the | |
12 | * License, or (at your option) any later version. | |
13 | * | |
14 | * This file is distributed in the hope that it will be useful, | |
15 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
16 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
17 | * GNU General Public License for more details. | |
18 | * | |
53ab4af3 HG |
19 | * Or, alternatively, |
20 | * | |
21 | * b) Permission is hereby granted, free of charge, to any person | |
22 | * obtaining a copy of this software and associated documentation | |
23 | * files (the "Software"), to deal in the Software without | |
24 | * restriction, including without limitation the rights to use, | |
25 | * copy, modify, merge, publish, distribute, sublicense, and/or | |
26 | * sell copies of the Software, and to permit persons to whom the | |
27 | * Software is furnished to do so, subject to the following | |
28 | * conditions: | |
29 | * | |
30 | * The above copyright notice and this permission notice shall be | |
31 | * included in all copies or substantial portions of the Software. | |
32 | * | |
33 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, | |
34 | * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES | |
35 | * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND | |
36 | * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT | |
37 | * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, | |
38 | * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING | |
39 | * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR | |
40 | * OTHER DEALINGS IN THE SOFTWARE. | |
41 | */ | |
42 | ||
43 | /dts-v1/; | |
44 | #include "sun5i-a13.dtsi" | |
45 | #include "sunxi-common-regulators.dtsi" | |
46 | ||
47 | #include <dt-bindings/gpio/gpio.h> | |
48 | #include <dt-bindings/pinctrl/sun4i-a10.h> | |
49 | ||
50 | / { | |
51 | model = "HSG H702"; | |
52 | compatible = "hsg,h702", "allwinner,sun5i-a13"; | |
53 | ||
54 | aliases { | |
55 | serial0 = &uart1; | |
56 | }; | |
57 | ||
58 | chosen { | |
59 | stdout-path = "serial0:115200n8"; | |
60 | }; | |
61 | }; | |
62 | ||
63 | &cpu0 { | |
64 | cpu-supply = <®_dcdc2>; | |
65 | }; | |
66 | ||
67 | &ehci0 { | |
68 | status = "okay"; | |
69 | }; | |
70 | ||
71 | &i2c0 { | |
72 | pinctrl-names = "default"; | |
73 | pinctrl-0 = <&i2c0_pins_a>; | |
74 | status = "okay"; | |
75 | ||
76 | axp209: pmic@34 { | |
77 | reg = <0x34>; | |
78 | interrupts = <0>; | |
79 | }; | |
80 | }; | |
81 | ||
82 | &i2c1 { | |
83 | pinctrl-names = "default"; | |
84 | pinctrl-0 = <&i2c1_pins_a>; | |
85 | status = "okay"; | |
86 | ||
87 | pcf8563: rtc@51 { | |
88 | compatible = "nxp,pcf8563"; | |
89 | reg = <0x51>; | |
90 | }; | |
91 | }; | |
92 | ||
93 | &i2c2 { | |
94 | pinctrl-names = "default"; | |
95 | pinctrl-0 = <&i2c2_pins_a>; | |
96 | status = "okay"; | |
97 | }; | |
98 | ||
99 | &mmc0 { | |
100 | pinctrl-names = "default"; | |
101 | pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_h702>; | |
102 | vmmc-supply = <®_vcc3v3>; | |
103 | bus-width = <4>; | |
104 | cd-gpios = <&pio 6 0 GPIO_ACTIVE_HIGH>; /* PG0 */ | |
105 | cd-inverted; | |
106 | status = "okay"; | |
107 | }; | |
108 | ||
109 | &ohci0 { | |
110 | status = "okay"; | |
111 | }; | |
112 | ||
113 | &pio { | |
114 | mmc0_cd_pin_h702: mmc0_cd_pin@0 { | |
115 | allwinner,pins = "PG0"; | |
116 | allwinner,function = "gpio_in"; | |
117 | allwinner,drive = <SUN4I_PINCTRL_10_MA>; | |
118 | allwinner,pull = <SUN4I_PINCTRL_PULL_UP>; | |
119 | }; | |
120 | }; | |
121 | ||
122 | #include "axp209.dtsi" | |
123 | ||
124 | ®_dcdc2 { | |
125 | regulator-always-on; | |
126 | regulator-min-microvolt = <1000000>; | |
127 | regulator-max-microvolt = <1500000>; | |
128 | regulator-name = "vdd-cpu"; | |
129 | }; | |
130 | ||
131 | ®_dcdc3 { | |
132 | regulator-always-on; | |
133 | regulator-min-microvolt = <1000000>; | |
134 | regulator-max-microvolt = <1400000>; | |
135 | regulator-name = "vdd-int-dll"; | |
136 | }; | |
137 | ||
138 | ®_ldo1 { | |
139 | regulator-name = "vdd-rtc"; | |
140 | }; | |
141 | ||
142 | ®_ldo2 { | |
143 | regulator-always-on; | |
144 | regulator-min-microvolt = <3000000>; | |
145 | regulator-max-microvolt = <3000000>; | |
146 | regulator-name = "avcc"; | |
147 | }; | |
148 | ||
149 | ®_ldo3 { | |
150 | regulator-min-microvolt = <3300000>; | |
151 | regulator-max-microvolt = <3300000>; | |
152 | regulator-name = "vcc-wifi"; | |
153 | }; | |
154 | ||
155 | &uart1 { | |
156 | pinctrl-names = "default"; | |
157 | pinctrl-0 = <&uart1_pins_b>; | |
158 | status = "okay"; | |
159 | }; | |
160 | ||
161 | &usbphy { | |
162 | usb1_vbus-supply = <®_ldo3>; | |
163 | status = "okay"; | |
164 | }; |