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69ddea35 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 | * | |
69ddea35 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"; | |
55 | compatible = "xunlong,orangepi", "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 | ||
76 | reg_gmac_3v3: gmac-3v3 { | |
77 | compatible = "regulator-fixed"; | |
78 | pinctrl-names = "default"; | |
79 | pinctrl-0 = <&gmac_power_pin_orangepi>; | |
80 | regulator-name = "gmac-3v3"; | |
81 | regulator-min-microvolt = <3300000>; | |
82 | regulator-max-microvolt = <3300000>; | |
83 | startup-delay-us = <100000>; | |
84 | enable-active-high; | |
85 | gpio = <&pio 7 23 GPIO_ACTIVE_HIGH>; /* PH23 */ | |
86 | }; | |
87 | }; | |
88 | ||
89 | &ahci { | |
90 | status = "okay"; | |
91 | }; | |
92 | ||
93 | &ehci0 { | |
94 | status = "okay"; | |
95 | }; | |
96 | ||
97 | &ehci1 { | |
98 | status = "okay"; | |
99 | }; | |
100 | ||
101 | &gmac { | |
102 | pinctrl-names = "default"; | |
103 | pinctrl-0 = <&gmac_pins_rgmii_a>; | |
104 | phy = <&phy1>; | |
105 | phy-mode = "rgmii"; | |
106 | phy-supply = <®_gmac_3v3>; | |
107 | status = "okay"; | |
108 | ||
109 | phy1: ethernet-phy@1 { | |
110 | reg = <1>; | |
111 | }; | |
112 | }; | |
113 | ||
114 | &i2c0 { | |
115 | pinctrl-names = "default"; | |
116 | pinctrl-0 = <&i2c0_pins_a>; | |
117 | status = "okay"; | |
118 | ||
119 | axp209: pmic@34 { | |
120 | reg = <0x34>; | |
121 | interrupt-parent = <&nmi_intc>; | |
122 | interrupts = <0 IRQ_TYPE_LEVEL_LOW>; | |
123 | }; | |
124 | }; | |
125 | ||
126 | #include "axp209.dtsi" | |
127 | ||
128 | &ir0 { | |
129 | pinctrl-names = "default"; | |
469a22e6 | 130 | pinctrl-0 = <&ir0_rx_pins_a>; |
69ddea35 HG |
131 | status = "okay"; |
132 | }; | |
133 | ||
134 | &mmc0 { | |
135 | pinctrl-names = "default"; | |
136 | pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_orangepi>; | |
137 | vmmc-supply = <®_vcc3v3>; | |
138 | bus-width = <4>; | |
139 | cd-gpios = <&pio 7 10 GPIO_ACTIVE_HIGH>; /* PH10 */ | |
140 | cd-inverted; | |
141 | status = "okay"; | |
142 | }; | |
143 | ||
9324ef4b RH |
144 | &otg_sram { |
145 | status = "okay"; | |
146 | }; | |
147 | ||
69ddea35 | 148 | &pio { |
9324ef4b | 149 | usb0_id_detect_pin: usb0_id_detect_pin@0 { |
1edcd36f MR |
150 | pins = "PH4"; |
151 | function = "gpio_in"; | |
152 | bias-pull-up; | |
9324ef4b RH |
153 | }; |
154 | ||
69ddea35 | 155 | mmc0_cd_pin_orangepi: mmc0_cd_pin@0 { |
1edcd36f MR |
156 | pins = "PH10"; |
157 | function = "gpio_in"; | |
158 | bias-pull-up; | |
69ddea35 HG |
159 | }; |
160 | ||
161 | usb2_vbus_pin_bananapro: usb2_vbus_pin@0 { | |
1edcd36f MR |
162 | pins = "PH22"; |
163 | function = "gpio_out"; | |
69ddea35 HG |
164 | }; |
165 | ||
166 | gmac_power_pin_orangepi: gmac_power_pin@0 { | |
1edcd36f MR |
167 | pins = "PH23"; |
168 | function = "gpio_out"; | |
69ddea35 HG |
169 | }; |
170 | ||
171 | led_pins_orangepi: led_pins@0 { | |
1edcd36f MR |
172 | pins = "PH24"; |
173 | function = "gpio_out"; | |
69ddea35 HG |
174 | }; |
175 | ||
176 | usb1_vbus_pin_bananapro: usb1_vbus_pin@0 { | |
1edcd36f MR |
177 | pins = "PH26"; |
178 | function = "gpio_out"; | |
69ddea35 HG |
179 | }; |
180 | }; | |
181 | ||
182 | ®_dcdc2 { | |
183 | regulator-always-on; | |
184 | regulator-min-microvolt = <1000000>; | |
185 | regulator-max-microvolt = <1500000>; | |
186 | regulator-name = "vdd-cpu"; | |
187 | }; | |
188 | ||
189 | ®_dcdc3 { | |
190 | regulator-always-on; | |
191 | regulator-min-microvolt = <1000000>; | |
192 | regulator-max-microvolt = <1400000>; | |
193 | regulator-name = "vdd-int-pll"; | |
194 | }; | |
195 | ||
196 | ®_ldo1 { | |
197 | regulator-name = "vdd-rtc"; | |
198 | }; | |
199 | ||
200 | ®_ldo2 { | |
201 | regulator-always-on; | |
202 | regulator-min-microvolt = <3000000>; | |
203 | regulator-max-microvolt = <3000000>; | |
204 | regulator-name = "avcc"; | |
205 | }; | |
206 | ||
9324ef4b RH |
207 | ®_usb0_vbus { |
208 | status = "okay"; | |
209 | }; | |
210 | ||
69ddea35 HG |
211 | ®_usb1_vbus { |
212 | pinctrl-0 = <&usb1_vbus_pin_bananapro>; | |
213 | gpio = <&pio 7 26 GPIO_ACTIVE_HIGH>; /* PH26 */ | |
214 | status = "okay"; | |
215 | }; | |
216 | ||
217 | ®_usb2_vbus { | |
218 | pinctrl-0 = <&usb2_vbus_pin_bananapro>; | |
219 | gpio = <&pio 7 22 GPIO_ACTIVE_HIGH>; /* PH22 */ | |
220 | status = "okay"; | |
221 | }; | |
222 | ||
223 | &uart0 { | |
224 | pinctrl-names = "default"; | |
225 | pinctrl-0 = <&uart0_pins_a>; | |
226 | status = "okay"; | |
227 | }; | |
228 | ||
9324ef4b RH |
229 | &usb_otg { |
230 | dr_mode = "otg"; | |
231 | status = "okay"; | |
232 | }; | |
233 | ||
234 | &usb_power_supply { | |
235 | status = "okay"; | |
236 | }; | |
237 | ||
69ddea35 | 238 | &usbphy { |
9324ef4b RH |
239 | pinctrl-names = "default"; |
240 | pinctrl-0 = <&usb0_id_detect_pin>; | |
241 | usb0_id_det-gpio = <&pio 7 4 GPIO_ACTIVE_HIGH>; /* PH4 */ | |
242 | usb0_vbus_power-supply = <&usb_power_supply>; | |
243 | usb0_vbus-supply = <®_usb0_vbus>; | |
69ddea35 HG |
244 | usb1_vbus-supply = <®_usb1_vbus>; |
245 | usb2_vbus-supply = <®_usb2_vbus>; | |
246 | status = "okay"; | |
247 | }; |