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8a5b272f HG |
1 | /* |
2 | * Copyright 2014 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 | * | |
136d18a8 | 11 | * a) This file is free software; you can redistribute it and/or |
8a5b272f HG |
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 | * | |
136d18a8 | 16 | * This file is distributed in the hope that it will be useful, |
8a5b272f HG |
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 | * | |
8a5b272f 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/; | |
71455701 MR |
46 | #include "sun7i-a20.dtsi" |
47 | #include "sunxi-common-regulators.dtsi" | |
8a5b272f | 48 | |
bca12924 | 49 | #include <dt-bindings/gpio/gpio.h> |
a6bac9eb | 50 | #include <dt-bindings/interrupt-controller/irq.h> |
092a0c3b | 51 | #include <dt-bindings/pinctrl/sun4i-a10.h> |
8a5b272f HG |
52 | |
53 | / { | |
54 | model = "LeMaker Banana Pi"; | |
55 | compatible = "lemaker,bananapi", "allwinner,sun7i-a20"; | |
56 | ||
117a2cc3 MR |
57 | aliases { |
58 | serial0 = &uart0; | |
59 | serial1 = &uart3; | |
60 | serial2 = &uart7; | |
61 | }; | |
62 | ||
59ebbe88 MR |
63 | chosen { |
64 | stdout-path = "serial0:115200n8"; | |
65 | }; | |
66 | ||
d540b7cc MR |
67 | leds { |
68 | compatible = "gpio-leds"; | |
69 | pinctrl-names = "default"; | |
70 | pinctrl-0 = <&led_pins_bananapi>; | |
8a5b272f | 71 | |
d540b7cc MR |
72 | green { |
73 | label = "bananapi:green:usr"; | |
74 | gpios = <&pio 7 24 GPIO_ACTIVE_HIGH>; | |
8a5b272f | 75 | }; |
d540b7cc | 76 | }; |
8a5b272f | 77 | |
d540b7cc MR |
78 | reg_gmac_3v3: gmac-3v3 { |
79 | compatible = "regulator-fixed"; | |
80 | pinctrl-names = "default"; | |
81 | pinctrl-0 = <&gmac_power_pin_bananapi>; | |
82 | regulator-name = "gmac-3v3"; | |
83 | regulator-min-microvolt = <3300000>; | |
84 | regulator-max-microvolt = <3300000>; | |
85 | startup-delay-us = <100000>; | |
86 | enable-active-high; | |
87 | gpio = <&pio 7 23 GPIO_ACTIVE_HIGH>; | |
88 | }; | |
89 | }; | |
8a5b272f | 90 | |
d540b7cc MR |
91 | &ahci { |
92 | status = "okay"; | |
93 | }; | |
8a5b272f | 94 | |
38e633f3 SM |
95 | &codec { |
96 | status = "okay"; | |
97 | }; | |
98 | ||
a15b80fb TS |
99 | &cpu0 { |
100 | cpu-supply = <®_dcdc2>; | |
101 | operating-points = < | |
102 | /* kHz uV */ | |
103 | 960000 1400000 | |
104 | 912000 1400000 | |
105 | 864000 1350000 | |
106 | 720000 1250000 | |
107 | 528000 1150000 | |
108 | 312000 1100000 | |
109 | 144000 1050000 | |
110 | >; | |
111 | }; | |
112 | ||
d540b7cc MR |
113 | &ehci0 { |
114 | status = "okay"; | |
115 | }; | |
8a5b272f | 116 | |
d540b7cc MR |
117 | &ehci1 { |
118 | status = "okay"; | |
119 | }; | |
8a5b272f | 120 | |
d540b7cc MR |
121 | &gmac { |
122 | pinctrl-names = "default"; | |
123 | pinctrl-0 = <&gmac_pins_rgmii_a>; | |
124 | phy = <&phy1>; | |
125 | phy-mode = "rgmii"; | |
126 | phy-supply = <®_gmac_3v3>; | |
127 | status = "okay"; | |
8a5b272f | 128 | |
d540b7cc MR |
129 | phy1: ethernet-phy@1 { |
130 | reg = <1>; | |
131 | }; | |
132 | }; | |
8a5b272f | 133 | |
d540b7cc MR |
134 | &i2c0 { |
135 | pinctrl-names = "default"; | |
136 | pinctrl-0 = <&i2c0_pins_a>; | |
137 | status = "okay"; | |
8a5b272f | 138 | |
d540b7cc | 139 | axp209: pmic@34 { |
d540b7cc MR |
140 | reg = <0x34>; |
141 | interrupt-parent = <&nmi_intc>; | |
142 | interrupts = <0 IRQ_TYPE_LEVEL_LOW>; | |
d540b7cc MR |
143 | }; |
144 | }; | |
8a5b272f | 145 | |
d540b7cc MR |
146 | &i2c2 { |
147 | pinctrl-names = "default"; | |
148 | pinctrl-0 = <&i2c2_pins_a>; | |
149 | status = "okay"; | |
150 | }; | |
8a5b272f | 151 | |
d540b7cc MR |
152 | &ir0 { |
153 | pinctrl-names = "default"; | |
469a22e6 | 154 | pinctrl-0 = <&ir0_rx_pins_a>; |
d540b7cc MR |
155 | status = "okay"; |
156 | }; | |
8a5b272f | 157 | |
d540b7cc MR |
158 | &mmc0 { |
159 | pinctrl-names = "default"; | |
160 | pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_bananapi>; | |
161 | vmmc-supply = <®_vcc3v3>; | |
162 | bus-width = <4>; | |
163 | cd-gpios = <&pio 7 10 GPIO_ACTIVE_HIGH>; /* PH10 */ | |
164 | cd-inverted; | |
165 | status = "okay"; | |
166 | }; | |
8a5b272f | 167 | |
d540b7cc MR |
168 | &ohci0 { |
169 | status = "okay"; | |
170 | }; | |
8a5b272f | 171 | |
d540b7cc MR |
172 | &ohci1 { |
173 | status = "okay"; | |
174 | }; | |
8a5b272f | 175 | |
dcfd8443 HG |
176 | &otg_sram { |
177 | status = "okay"; | |
178 | }; | |
179 | ||
d540b7cc | 180 | &pio { |
dcfd8443 HG |
181 | usb0_id_detect_pin: usb0_id_detect_pin@0 { |
182 | allwinner,pins = "PH4"; | |
183 | allwinner,function = "gpio_in"; | |
184 | allwinner,drive = <SUN4I_PINCTRL_10_MA>; | |
185 | allwinner,pull = <SUN4I_PINCTRL_PULL_UP>; | |
186 | }; | |
187 | ||
d540b7cc MR |
188 | mmc0_cd_pin_bananapi: mmc0_cd_pin@0 { |
189 | allwinner,pins = "PH10"; | |
190 | allwinner,function = "gpio_in"; | |
191 | allwinner,drive = <SUN4I_PINCTRL_10_MA>; | |
192 | allwinner,pull = <SUN4I_PINCTRL_PULL_UP>; | |
8a5b272f HG |
193 | }; |
194 | ||
d540b7cc MR |
195 | gmac_power_pin_bananapi: gmac_power_pin@0 { |
196 | allwinner,pins = "PH23"; | |
197 | allwinner,function = "gpio_out"; | |
198 | allwinner,drive = <SUN4I_PINCTRL_10_MA>; | |
199 | allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; | |
8a5b272f HG |
200 | }; |
201 | ||
d540b7cc MR |
202 | led_pins_bananapi: led_pins@0 { |
203 | allwinner,pins = "PH24"; | |
204 | allwinner,function = "gpio_out"; | |
205 | allwinner,drive = <SUN4I_PINCTRL_10_MA>; | |
206 | allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; | |
8a5b272f | 207 | }; |
d540b7cc | 208 | }; |
8a5b272f | 209 | |
a15b80fb TS |
210 | #include "axp209.dtsi" |
211 | ||
212 | ®_dcdc2 { | |
213 | regulator-always-on; | |
214 | regulator-min-microvolt = <1000000>; | |
215 | regulator-max-microvolt = <1400000>; | |
216 | regulator-name = "vdd-cpu"; | |
217 | }; | |
218 | ||
219 | ®_dcdc3 { | |
220 | regulator-always-on; | |
221 | regulator-min-microvolt = <1000000>; | |
222 | regulator-max-microvolt = <1400000>; | |
223 | regulator-name = "vdd-int-dll"; | |
224 | }; | |
225 | ||
226 | ®_ldo1 { | |
227 | regulator-name = "vdd-rtc"; | |
228 | }; | |
229 | ||
230 | ®_ldo2 { | |
231 | regulator-always-on; | |
232 | regulator-min-microvolt = <3000000>; | |
233 | regulator-max-microvolt = <3000000>; | |
234 | regulator-name = "avcc"; | |
235 | }; | |
236 | ||
dcfd8443 HG |
237 | ®_usb0_vbus { |
238 | status = "okay"; | |
239 | }; | |
240 | ||
d540b7cc MR |
241 | ®_usb1_vbus { |
242 | status = "okay"; | |
243 | }; | |
8a5b272f | 244 | |
d540b7cc MR |
245 | ®_usb2_vbus { |
246 | status = "okay"; | |
247 | }; | |
248 | ||
249 | &spi0 { | |
250 | pinctrl-names = "default"; | |
f3022c6c MR |
251 | pinctrl-0 = <&spi0_pins_a>, |
252 | <&spi0_cs0_pins_a>, | |
253 | <&spi0_cs1_pins_a>; | |
d540b7cc MR |
254 | status = "okay"; |
255 | }; | |
256 | ||
257 | &uart0 { | |
258 | pinctrl-names = "default"; | |
259 | pinctrl-0 = <&uart0_pins_a>; | |
260 | status = "okay"; | |
261 | }; | |
262 | ||
263 | &uart3 { | |
264 | pinctrl-names = "default"; | |
265 | pinctrl-0 = <&uart3_pins_b>; | |
266 | status = "okay"; | |
267 | }; | |
268 | ||
269 | &uart7 { | |
270 | pinctrl-names = "default"; | |
271 | pinctrl-0 = <&uart7_pins_a>; | |
272 | status = "okay"; | |
273 | }; | |
274 | ||
dcfd8443 HG |
275 | &usb_otg { |
276 | dr_mode = "otg"; | |
277 | status = "okay"; | |
278 | }; | |
279 | ||
280 | &usb_power_supply { | |
281 | status = "okay"; | |
282 | }; | |
283 | ||
d540b7cc | 284 | &usbphy { |
dcfd8443 HG |
285 | pinctrl-names = "default"; |
286 | pinctrl-0 = <&usb0_id_detect_pin>; | |
287 | usb0_id_det-gpio = <&pio 7 4 GPIO_ACTIVE_HIGH>; /* PH4 */ | |
288 | usb0_vbus_power-supply = <&usb_power_supply>; | |
289 | usb0_vbus-supply = <®_usb0_vbus>; | |
d540b7cc MR |
290 | usb1_vbus-supply = <®_usb1_vbus>; |
291 | usb2_vbus-supply = <®_usb2_vbus>; | |
292 | status = "okay"; | |
8a5b272f | 293 | }; |