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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 | |
a15b80fb TS |
95 | &cpu0 { |
96 | cpu-supply = <®_dcdc2>; | |
97 | operating-points = < | |
98 | /* kHz uV */ | |
99 | 960000 1400000 | |
100 | 912000 1400000 | |
101 | 864000 1350000 | |
102 | 720000 1250000 | |
103 | 528000 1150000 | |
104 | 312000 1100000 | |
105 | 144000 1050000 | |
106 | >; | |
107 | }; | |
108 | ||
d540b7cc MR |
109 | &ehci0 { |
110 | status = "okay"; | |
111 | }; | |
8a5b272f | 112 | |
d540b7cc MR |
113 | &ehci1 { |
114 | status = "okay"; | |
115 | }; | |
8a5b272f | 116 | |
d540b7cc MR |
117 | &gmac { |
118 | pinctrl-names = "default"; | |
119 | pinctrl-0 = <&gmac_pins_rgmii_a>; | |
120 | phy = <&phy1>; | |
121 | phy-mode = "rgmii"; | |
122 | phy-supply = <®_gmac_3v3>; | |
123 | status = "okay"; | |
8a5b272f | 124 | |
d540b7cc MR |
125 | phy1: ethernet-phy@1 { |
126 | reg = <1>; | |
127 | }; | |
128 | }; | |
8a5b272f | 129 | |
d540b7cc MR |
130 | &i2c0 { |
131 | pinctrl-names = "default"; | |
132 | pinctrl-0 = <&i2c0_pins_a>; | |
133 | status = "okay"; | |
8a5b272f | 134 | |
d540b7cc | 135 | axp209: pmic@34 { |
d540b7cc MR |
136 | reg = <0x34>; |
137 | interrupt-parent = <&nmi_intc>; | |
138 | interrupts = <0 IRQ_TYPE_LEVEL_LOW>; | |
d540b7cc MR |
139 | }; |
140 | }; | |
8a5b272f | 141 | |
d540b7cc MR |
142 | &i2c2 { |
143 | pinctrl-names = "default"; | |
144 | pinctrl-0 = <&i2c2_pins_a>; | |
145 | status = "okay"; | |
146 | }; | |
8a5b272f | 147 | |
d540b7cc MR |
148 | &ir0 { |
149 | pinctrl-names = "default"; | |
469a22e6 | 150 | pinctrl-0 = <&ir0_rx_pins_a>; |
d540b7cc MR |
151 | status = "okay"; |
152 | }; | |
8a5b272f | 153 | |
d540b7cc MR |
154 | &mmc0 { |
155 | pinctrl-names = "default"; | |
156 | pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_bananapi>; | |
157 | vmmc-supply = <®_vcc3v3>; | |
158 | bus-width = <4>; | |
159 | cd-gpios = <&pio 7 10 GPIO_ACTIVE_HIGH>; /* PH10 */ | |
160 | cd-inverted; | |
161 | status = "okay"; | |
162 | }; | |
8a5b272f | 163 | |
d540b7cc MR |
164 | &ohci0 { |
165 | status = "okay"; | |
166 | }; | |
8a5b272f | 167 | |
d540b7cc MR |
168 | &ohci1 { |
169 | status = "okay"; | |
170 | }; | |
8a5b272f | 171 | |
d540b7cc MR |
172 | &pio { |
173 | mmc0_cd_pin_bananapi: mmc0_cd_pin@0 { | |
174 | allwinner,pins = "PH10"; | |
175 | allwinner,function = "gpio_in"; | |
176 | allwinner,drive = <SUN4I_PINCTRL_10_MA>; | |
177 | allwinner,pull = <SUN4I_PINCTRL_PULL_UP>; | |
8a5b272f HG |
178 | }; |
179 | ||
d540b7cc MR |
180 | gmac_power_pin_bananapi: gmac_power_pin@0 { |
181 | allwinner,pins = "PH23"; | |
182 | allwinner,function = "gpio_out"; | |
183 | allwinner,drive = <SUN4I_PINCTRL_10_MA>; | |
184 | allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; | |
8a5b272f HG |
185 | }; |
186 | ||
d540b7cc MR |
187 | led_pins_bananapi: led_pins@0 { |
188 | allwinner,pins = "PH24"; | |
189 | allwinner,function = "gpio_out"; | |
190 | allwinner,drive = <SUN4I_PINCTRL_10_MA>; | |
191 | allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; | |
8a5b272f | 192 | }; |
d540b7cc | 193 | }; |
8a5b272f | 194 | |
a15b80fb TS |
195 | #include "axp209.dtsi" |
196 | ||
197 | ®_dcdc2 { | |
198 | regulator-always-on; | |
199 | regulator-min-microvolt = <1000000>; | |
200 | regulator-max-microvolt = <1400000>; | |
201 | regulator-name = "vdd-cpu"; | |
202 | }; | |
203 | ||
204 | ®_dcdc3 { | |
205 | regulator-always-on; | |
206 | regulator-min-microvolt = <1000000>; | |
207 | regulator-max-microvolt = <1400000>; | |
208 | regulator-name = "vdd-int-dll"; | |
209 | }; | |
210 | ||
211 | ®_ldo1 { | |
212 | regulator-name = "vdd-rtc"; | |
213 | }; | |
214 | ||
215 | ®_ldo2 { | |
216 | regulator-always-on; | |
217 | regulator-min-microvolt = <3000000>; | |
218 | regulator-max-microvolt = <3000000>; | |
219 | regulator-name = "avcc"; | |
220 | }; | |
221 | ||
d540b7cc MR |
222 | ®_usb1_vbus { |
223 | status = "okay"; | |
224 | }; | |
8a5b272f | 225 | |
d540b7cc MR |
226 | ®_usb2_vbus { |
227 | status = "okay"; | |
228 | }; | |
229 | ||
230 | &spi0 { | |
231 | pinctrl-names = "default"; | |
f3022c6c MR |
232 | pinctrl-0 = <&spi0_pins_a>, |
233 | <&spi0_cs0_pins_a>, | |
234 | <&spi0_cs1_pins_a>; | |
d540b7cc MR |
235 | status = "okay"; |
236 | }; | |
237 | ||
238 | &uart0 { | |
239 | pinctrl-names = "default"; | |
240 | pinctrl-0 = <&uart0_pins_a>; | |
241 | status = "okay"; | |
242 | }; | |
243 | ||
244 | &uart3 { | |
245 | pinctrl-names = "default"; | |
246 | pinctrl-0 = <&uart3_pins_b>; | |
247 | status = "okay"; | |
248 | }; | |
249 | ||
250 | &uart7 { | |
251 | pinctrl-names = "default"; | |
252 | pinctrl-0 = <&uart7_pins_a>; | |
253 | status = "okay"; | |
254 | }; | |
255 | ||
256 | &usbphy { | |
257 | usb1_vbus-supply = <®_usb1_vbus>; | |
258 | usb2_vbus-supply = <®_usb2_vbus>; | |
259 | status = "okay"; | |
8a5b272f | 260 | }; |