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fe0807c5 HG |
1 | /* |
2 | * Copyright 2015 Hans de Goede <hdegoede@redhat.com> | |
3 | * | |
4 | * Hans de Goede <hdegoede@redhat.com> | |
5 | * | |
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. | |
10 | * | |
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 | * | |
fe0807c5 HG |
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. | |
43 | */ | |
44 | ||
45 | /dts-v1/; | |
46 | #include "sun7i-a20.dtsi" | |
47 | #include "sunxi-common-regulators.dtsi" | |
48 | ||
49 | #include <dt-bindings/gpio/gpio.h> | |
50 | #include <dt-bindings/interrupt-controller/irq.h> | |
51 | #include <dt-bindings/pinctrl/sun4i-a10.h> | |
52 | ||
53 | / { | |
54 | model = "Orange Pi Mini"; | |
55 | compatible = "xunlong,orangepi-mini", "allwinner,sun7i-a20"; | |
56 | ||
57 | aliases { | |
58 | serial0 = &uart0; | |
59 | }; | |
60 | ||
61 | chosen { | |
62 | stdout-path = "serial0:115200n8"; | |
63 | }; | |
64 | ||
65 | leds { | |
66 | compatible = "gpio-leds"; | |
67 | pinctrl-names = "default"; | |
68 | pinctrl-0 = <&led_pins_orangepi>; | |
69 | ||
70 | green { | |
71 | label = "orangepi:green:usr"; | |
72 | gpios = <&pio 7 24 GPIO_ACTIVE_HIGH>; /* PH24 */ | |
73 | }; | |
74 | ||
75 | blue { | |
76 | label = "orangepi:blue:usr"; | |
77 | gpios = <&pio 7 25 GPIO_ACTIVE_HIGH>; /* PH25 */ | |
78 | }; | |
79 | }; | |
80 | ||
81 | reg_gmac_3v3: gmac-3v3 { | |
82 | compatible = "regulator-fixed"; | |
83 | pinctrl-names = "default"; | |
84 | pinctrl-0 = <&gmac_power_pin_orangepi>; | |
85 | regulator-name = "gmac-3v3"; | |
86 | regulator-min-microvolt = <3300000>; | |
87 | regulator-max-microvolt = <3300000>; | |
88 | startup-delay-us = <100000>; | |
89 | enable-active-high; | |
90 | gpio = <&pio 7 23 GPIO_ACTIVE_HIGH>; /* PH23 */ | |
91 | }; | |
92 | }; | |
93 | ||
94 | &ahci { | |
95 | status = "okay"; | |
96 | }; | |
97 | ||
71101fdf SM |
98 | &codec { |
99 | status = "okay"; | |
100 | }; | |
101 | ||
fe0807c5 HG |
102 | &ehci0 { |
103 | status = "okay"; | |
104 | }; | |
105 | ||
106 | &ehci1 { | |
107 | status = "okay"; | |
108 | }; | |
109 | ||
110 | &gmac { | |
111 | pinctrl-names = "default"; | |
112 | pinctrl-0 = <&gmac_pins_rgmii_a>; | |
113 | phy = <&phy1>; | |
114 | phy-mode = "rgmii"; | |
115 | phy-supply = <®_gmac_3v3>; | |
116 | status = "okay"; | |
117 | ||
118 | phy1: ethernet-phy@1 { | |
119 | reg = <1>; | |
120 | }; | |
121 | }; | |
122 | ||
123 | &i2c0 { | |
124 | pinctrl-names = "default"; | |
125 | pinctrl-0 = <&i2c0_pins_a>; | |
126 | status = "okay"; | |
127 | ||
128 | axp209: pmic@34 { | |
129 | reg = <0x34>; | |
130 | interrupt-parent = <&nmi_intc>; | |
131 | interrupts = <0 IRQ_TYPE_LEVEL_LOW>; | |
132 | }; | |
133 | }; | |
134 | ||
135 | #include "axp209.dtsi" | |
136 | ||
137 | &ir0 { | |
138 | pinctrl-names = "default"; | |
469a22e6 | 139 | pinctrl-0 = <&ir0_rx_pins_a>; |
fe0807c5 HG |
140 | status = "okay"; |
141 | }; | |
142 | ||
143 | &mmc0 { | |
144 | pinctrl-names = "default"; | |
145 | pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_orangepi>; | |
146 | vmmc-supply = <®_vcc3v3>; | |
147 | bus-width = <4>; | |
148 | cd-gpios = <&pio 7 10 GPIO_ACTIVE_HIGH>; /* PH10 */ | |
149 | cd-inverted; | |
150 | status = "okay"; | |
151 | }; | |
152 | ||
153 | &mmc3 { | |
154 | pinctrl-names = "default"; | |
155 | pinctrl-0 = <&mmc3_pins_a>, <&mmc3_cd_pin_orangepi>; | |
156 | vmmc-supply = <®_vcc3v3>; | |
157 | bus-width = <4>; | |
158 | cd-gpios = <&pio 7 11 GPIO_ACTIVE_HIGH>; /* PH11 */ | |
159 | cd-inverted; | |
160 | status = "okay"; | |
161 | }; | |
162 | ||
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163 | &otg_sram { |
164 | status = "okay"; | |
165 | }; | |
166 | ||
fe0807c5 | 167 | &pio { |
3ff427f0 HG |
168 | usb0_id_detect_pin: usb0_id_detect_pin@0 { |
169 | allwinner,pins = "PH4"; | |
170 | allwinner,function = "gpio_in"; | |
171 | allwinner,drive = <SUN4I_PINCTRL_10_MA>; | |
172 | allwinner,pull = <SUN4I_PINCTRL_PULL_UP>; | |
173 | }; | |
174 | ||
fe0807c5 HG |
175 | mmc0_cd_pin_orangepi: mmc0_cd_pin@0 { |
176 | allwinner,pins = "PH10"; | |
177 | allwinner,function = "gpio_in"; | |
178 | allwinner,drive = <SUN4I_PINCTRL_10_MA>; | |
179 | allwinner,pull = <SUN4I_PINCTRL_PULL_UP>; | |
180 | }; | |
181 | ||
182 | mmc3_cd_pin_orangepi: mmc3_cd_pin@0 { | |
183 | allwinner,pins = "PH11"; | |
184 | allwinner,function = "gpio_in"; | |
185 | allwinner,drive = <SUN4I_PINCTRL_10_MA>; | |
186 | allwinner,pull = <SUN4I_PINCTRL_PULL_UP>; | |
187 | }; | |
188 | ||
189 | usb2_vbus_pin_bananapro: usb2_vbus_pin@0 { | |
190 | allwinner,pins = "PH22"; | |
191 | allwinner,function = "gpio_out"; | |
192 | allwinner,drive = <SUN4I_PINCTRL_10_MA>; | |
193 | allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; | |
194 | }; | |
195 | ||
196 | gmac_power_pin_orangepi: gmac_power_pin@0 { | |
197 | allwinner,pins = "PH23"; | |
198 | allwinner,function = "gpio_out"; | |
199 | allwinner,drive = <SUN4I_PINCTRL_10_MA>; | |
200 | allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; | |
201 | }; | |
202 | ||
203 | led_pins_orangepi: led_pins@0 { | |
204 | allwinner,pins = "PH24", "PH25"; | |
205 | allwinner,function = "gpio_out"; | |
206 | allwinner,drive = <SUN4I_PINCTRL_10_MA>; | |
207 | allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; | |
208 | }; | |
209 | ||
210 | usb1_vbus_pin_bananapro: usb1_vbus_pin@0 { | |
211 | allwinner,pins = "PH26"; | |
212 | allwinner,function = "gpio_out"; | |
213 | allwinner,drive = <SUN4I_PINCTRL_10_MA>; | |
214 | allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; | |
215 | }; | |
216 | }; | |
217 | ||
218 | ®_dcdc2 { | |
219 | regulator-always-on; | |
220 | regulator-min-microvolt = <1000000>; | |
221 | regulator-max-microvolt = <1500000>; | |
222 | regulator-name = "vdd-cpu"; | |
223 | }; | |
224 | ||
225 | ®_dcdc3 { | |
226 | regulator-always-on; | |
227 | regulator-min-microvolt = <1000000>; | |
228 | regulator-max-microvolt = <1400000>; | |
229 | regulator-name = "vdd-int-pll"; | |
230 | }; | |
231 | ||
232 | ®_ldo1 { | |
233 | regulator-name = "vdd-rtc"; | |
234 | }; | |
235 | ||
236 | ®_ldo2 { | |
237 | regulator-always-on; | |
238 | regulator-min-microvolt = <3000000>; | |
239 | regulator-max-microvolt = <3000000>; | |
240 | regulator-name = "avcc"; | |
241 | }; | |
242 | ||
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243 | ®_usb0_vbus { |
244 | status = "okay"; | |
245 | }; | |
246 | ||
fe0807c5 HG |
247 | ®_usb1_vbus { |
248 | pinctrl-0 = <&usb1_vbus_pin_bananapro>; | |
249 | gpio = <&pio 7 26 GPIO_ACTIVE_HIGH>; /* PH26 */ | |
250 | status = "okay"; | |
251 | }; | |
252 | ||
253 | ®_usb2_vbus { | |
254 | pinctrl-0 = <&usb2_vbus_pin_bananapro>; | |
255 | gpio = <&pio 7 22 GPIO_ACTIVE_HIGH>; /* PH22 */ | |
256 | status = "okay"; | |
257 | }; | |
258 | ||
259 | &uart0 { | |
260 | pinctrl-names = "default"; | |
261 | pinctrl-0 = <&uart0_pins_a>; | |
262 | status = "okay"; | |
263 | }; | |
264 | ||
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265 | &usb_otg { |
266 | dr_mode = "otg"; | |
267 | status = "okay"; | |
268 | }; | |
269 | ||
270 | &usb_power_supply { | |
271 | status = "okay"; | |
272 | }; | |
273 | ||
fe0807c5 | 274 | &usbphy { |
3ff427f0 HG |
275 | pinctrl-names = "default"; |
276 | pinctrl-0 = <&usb0_id_detect_pin>; | |
277 | usb0_id_det-gpio = <&pio 7 4 GPIO_ACTIVE_HIGH>; /* PH4 */ | |
278 | usb0_vbus_power-supply = <&usb_power_supply>; | |
279 | usb0_vbus-supply = <®_usb0_vbus>; | |
fe0807c5 HG |
280 | usb1_vbus-supply = <®_usb1_vbus>; |
281 | usb2_vbus-supply = <®_usb2_vbus>; | |
282 | status = "okay"; | |
283 | }; |