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adfa06ce JW |
1 | /* |
2 | * Copyright 2015 Jelle van der Waa <jelle@vdwaa.nl> | |
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 | * | |
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-a10s.dtsi" | |
45 | #include "sunxi-common-regulators.dtsi" | |
46 | ||
47 | #include <dt-bindings/gpio/gpio.h> | |
48 | #include <dt-bindings/interrupt-controller/irq.h> | |
49 | #include <dt-bindings/pinctrl/sun4i-a10.h> | |
50 | ||
51 | / { | |
52 | model = "A10s-Wobo i5"; | |
53 | compatible = "wobo,a10s-wobo-i5", "allwinner,sun5i-a10s"; | |
54 | ||
55 | aliases { | |
56 | serial0 = &uart0; | |
57 | }; | |
58 | ||
59 | chosen { | |
60 | stdout-path = "serial0:115200n8"; | |
61 | }; | |
62 | ||
63 | leds { | |
64 | compatible = "gpio-leds"; | |
65 | pinctrl-names = "default"; | |
66 | pinctrl-0 = <&led_pins_wobo_i5>; | |
67 | ||
68 | blue { | |
69 | label = "a10s-wobo-i5:blue:usr"; | |
70 | gpios = <&pio 1 2 GPIO_ACTIVE_HIGH>; | |
71 | default-state = "on"; | |
72 | }; | |
73 | }; | |
74 | ||
75 | reg_emac_3v3: emac-3v3 { | |
76 | compatible = "regulator-fixed"; | |
77 | pinctrl-names = "default"; | |
78 | pinctrl-0 = <&emac_power_pin_wobo>; | |
79 | regulator-name = "emac-3v3"; | |
80 | regulator-min-microvolt = <3300000>; | |
81 | regulator-max-microvolt = <3300000>; | |
82 | enable-active-high; | |
83 | gpio = <&pio 0 2 GPIO_ACTIVE_HIGH>; | |
84 | }; | |
85 | }; | |
86 | ||
87 | &cpu0 { | |
88 | cpu-supply = <®_dcdc2>; | |
89 | }; | |
90 | ||
91 | &ehci0 { | |
92 | status = "okay"; | |
93 | }; | |
94 | ||
95 | &emac { | |
96 | pinctrl-names = "default"; | |
97 | pinctrl-0 = <&emac_pins_b>; | |
98 | phy = <&phy1>; | |
99 | status = "okay"; | |
100 | }; | |
101 | ||
102 | &emac_sram { | |
103 | status = "okay"; | |
104 | }; | |
105 | ||
106 | &i2c0 { | |
107 | pinctrl-names = "default"; | |
108 | pinctrl-0 = <&i2c0_pins_a>; | |
109 | status = "okay"; | |
110 | ||
111 | axp209: pmic@34 { | |
112 | reg = <0x34>; | |
113 | interrupts = <0>; | |
114 | }; | |
115 | }; | |
116 | ||
117 | #include "axp209.dtsi" | |
118 | ||
119 | &mdio { | |
120 | phy-supply = <®_emac_3v3>; | |
121 | status = "okay"; | |
122 | ||
123 | phy1: ethernet-phy@1 { | |
124 | reg = <1>; | |
125 | }; | |
126 | }; | |
127 | ||
128 | &mmc0 { | |
129 | pinctrl-names = "default"; | |
130 | pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_wobo_i5>; | |
131 | vmmc-supply = <®_vcc3v3>; | |
132 | bus-width = <4>; | |
133 | cd-gpios = <&pio 1 3 GPIO_ACTIVE_HIGH>; /* PB3 */ | |
134 | cd-inverted; | |
135 | status = "okay"; | |
136 | }; | |
137 | ||
138 | &ohci0 { | |
139 | status = "okay"; | |
140 | }; | |
141 | ||
142 | &otg_sram { | |
143 | status = "okay"; | |
144 | }; | |
145 | ||
146 | &pio { | |
147 | led_pins_wobo_i5: led_pins@0 { | |
148 | allwinner,pins = "PB2"; | |
149 | allwinner,function = "gpio_out"; | |
150 | allwinner,drive = <SUN4I_PINCTRL_10_MA>; | |
151 | allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; | |
152 | }; | |
153 | ||
154 | mmc0_cd_pin_wobo_i5: mmc0_cd_pin@0 { | |
155 | allwinner,pins = "PB3"; | |
156 | allwinner,function = "gpio_in"; | |
157 | allwinner,drive = <SUN4I_PINCTRL_10_MA>; | |
158 | allwinner,pull = <SUN4I_PINCTRL_PULL_UP>; | |
159 | }; | |
160 | ||
161 | emac_power_pin_wobo: emac_power_pin@0 { | |
162 | allwinner,pins = "PA02"; | |
163 | allwinner,function = "gpio_out"; | |
164 | allwinner,drive = <SUN4I_PINCTRL_10_MA>; | |
165 | allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; | |
166 | }; | |
167 | }; | |
168 | ||
169 | ®_dcdc2 { | |
170 | regulator-always-on; | |
171 | regulator-min-microvolt = <1000000>; | |
172 | regulator-max-microvolt = <1400000>; | |
173 | regulator-name = "vdd-cpu"; | |
174 | }; | |
175 | ||
176 | ®_dcdc3 { | |
177 | regulator-always-on; | |
178 | regulator-min-microvolt = <1250000>; | |
179 | regulator-max-microvolt = <1250000>; | |
180 | regulator-name = "vdd-int-dll"; | |
181 | }; | |
182 | ||
183 | ®_ldo1 { | |
184 | regulator-name = "vdd-rtc"; | |
185 | }; | |
186 | ||
187 | ®_ldo2 { | |
188 | regulator-always-on; | |
189 | regulator-min-microvolt = <3000000>; | |
190 | regulator-max-microvolt = <3000000>; | |
191 | regulator-name = "avcc"; | |
192 | }; | |
193 | ||
194 | ®_ldo3 { | |
195 | regulator-always-on; | |
196 | regulator-min-microvolt = <3300000>; | |
197 | regulator-max-microvolt = <3300000>; | |
198 | regulator-name = "vcc-wifi"; | |
199 | }; | |
200 | ||
201 | ®_usb1_vbus { | |
202 | gpio = <&pio 6 12 GPIO_ACTIVE_HIGH>; | |
203 | status = "okay"; | |
204 | }; | |
205 | ||
206 | &uart0 { | |
207 | pinctrl-names = "default"; | |
208 | pinctrl-0 = <&uart0_pins_a>; | |
209 | status = "okay"; | |
210 | }; | |
211 | ||
212 | &usb_otg { | |
213 | dr_mode = "host"; | |
214 | status = "okay"; | |
215 | }; | |
216 | ||
217 | &usb1_vbus_pin_a { | |
218 | allwinner,pins = "PG12"; | |
219 | }; | |
220 | ||
221 | &usbphy { | |
222 | usb1_vbus-supply = <®_usb1_vbus>; | |
223 | status = "okay"; | |
224 | }; |