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04c85eca LY |
1 | /* |
2 | * Copyright 2016 Luo Yi <luoyi.ly@gmail.com> | |
3 | * | |
4 | * Thanks to the original work by 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 | * | |
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 | #include <dt-bindings/gpio/gpio.h> | |
49 | #include <dt-bindings/interrupt-controller/arm-gic.h> | |
50 | ||
51 | / { | |
8b0b593a CYT |
52 | model = "Banana Pi BPI-M1-Plus"; |
53 | compatible = "sinovoip,bpi-m1-plus", "allwinner,sun7i-a20"; | |
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"; | |
28b725e0 | 66 | pinctrl-0 = <&led_pins_bpi_m1p>; |
8b0b593a CYT |
67 | |
68 | green { | |
69 | label = "bananapi-m1-plus:green:usr"; | |
70 | gpios = <&pio 7 24 GPIO_ACTIVE_HIGH>; | |
71 | }; | |
72 | ||
1384a147 CYT |
73 | pwr { |
74 | label = "bananapi-m1-plus:pwr:usr"; | |
8b0b593a | 75 | gpios = <&pio 7 25 GPIO_ACTIVE_HIGH>; |
1384a147 | 76 | default-state = "on"; |
8b0b593a | 77 | }; |
8b0b593a CYT |
78 | }; |
79 | ||
80 | mmc3_pwrseq: mmc3_pwrseq { | |
81 | compatible = "mmc-pwrseq-simple"; | |
82 | pinctrl-names = "default"; | |
28b725e0 | 83 | pinctrl-0 = <&mmc3_pwrseq_pin_bpi_m1p>; |
8b0b593a CYT |
84 | reset-gpios = <&pio 7 22 GPIO_ACTIVE_LOW>; /* PH22 WL-PMU-EN */ |
85 | }; | |
86 | ||
87 | reg_gmac_3v3: gmac-3v3 { | |
88 | compatible = "regulator-fixed"; | |
89 | pinctrl-names = "default"; | |
28b725e0 | 90 | pinctrl-0 = <&gmac_power_pin_bpi_m1p>; |
8b0b593a CYT |
91 | regulator-name = "gmac-3v3"; |
92 | regulator-min-microvolt = <3300000>; | |
93 | regulator-max-microvolt = <3300000>; | |
94 | startup-delay-us = <100000>; | |
95 | enable-active-high; | |
96 | gpio = <&pio 7 23 GPIO_ACTIVE_HIGH>; | |
97 | }; | |
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98 | }; |
99 | ||
100 | &ahci { | |
8b0b593a | 101 | status = "okay"; |
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102 | }; |
103 | ||
104 | &codec { | |
8b0b593a | 105 | status = "okay"; |
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106 | }; |
107 | ||
e57904eb CYT |
108 | &cpu0 { |
109 | cpu-supply = <®_dcdc2>; | |
110 | }; | |
111 | ||
04c85eca | 112 | &ehci0 { |
8b0b593a | 113 | status = "okay"; |
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114 | }; |
115 | ||
116 | &ehci1 { | |
8b0b593a | 117 | status = "okay"; |
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118 | }; |
119 | ||
120 | &gmac { | |
8b0b593a CYT |
121 | pinctrl-names = "default"; |
122 | pinctrl-0 = <&gmac_pins_rgmii_a>; | |
123 | phy = <&phy1>; | |
124 | phy-mode = "rgmii"; | |
125 | phy-supply = <®_gmac_3v3>; | |
126 | status = "okay"; | |
127 | ||
128 | phy1: ethernet-phy@1 { | |
129 | reg = <1>; | |
130 | }; | |
04c85eca LY |
131 | }; |
132 | ||
133 | &i2c0 { | |
8b0b593a CYT |
134 | pinctrl-names = "default"; |
135 | pinctrl-0 = <&i2c0_pins_a>; | |
136 | status = "okay"; | |
137 | ||
138 | axp209: pmic@34 { | |
8b0b593a CYT |
139 | reg = <0x34>; |
140 | interrupt-parent = <&nmi_intc>; | |
141 | interrupts = <0 IRQ_TYPE_LEVEL_LOW>; | |
8b0b593a | 142 | }; |
04c85eca LY |
143 | }; |
144 | ||
e57904eb CYT |
145 | #include "axp209.dtsi" |
146 | ||
17aafb5b CYT |
147 | &ac_power_supply { |
148 | status = "okay"; | |
149 | }; | |
150 | ||
04c85eca | 151 | &ir0 { |
8b0b593a CYT |
152 | pinctrl-names = "default"; |
153 | pinctrl-0 = <&ir0_rx_pins_a>; | |
154 | status = "okay"; | |
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155 | }; |
156 | ||
157 | &mmc0 { | |
8b0b593a | 158 | pinctrl-names = "default"; |
28b725e0 | 159 | pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_bpi_m1p>; |
8b0b593a CYT |
160 | vmmc-supply = <®_vcc3v3>; |
161 | bus-width = <4>; | |
162 | cd-gpios = <&pio 7 10 GPIO_ACTIVE_HIGH>; /* PH10 */ | |
163 | cd-inverted; | |
164 | status = "okay"; | |
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165 | }; |
166 | ||
167 | &mmc3 { | |
8b0b593a CYT |
168 | #address-cells = <1>; |
169 | #size-cells = <0>; | |
170 | pinctrl-names = "default"; | |
171 | pinctrl-0 = <&mmc3_pins_a>; | |
172 | vmmc-supply = <®_vcc3v3>; | |
173 | mmc-pwrseq = <&mmc3_pwrseq>; | |
174 | bus-width = <4>; | |
175 | non-removable; | |
ff44ded6 | 176 | wakeup-source; |
8b0b593a CYT |
177 | status = "okay"; |
178 | ||
e5b558a5 | 179 | brcmf: wifi@1 { |
8b0b593a CYT |
180 | reg = <1>; |
181 | compatible = "brcm,bcm4329-fmac"; | |
182 | interrupt-parent = <&pio>; | |
183 | interrupts = <7 15 IRQ_TYPE_LEVEL_LOW>; | |
184 | interrupt-names = "host-wake"; | |
185 | }; | |
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186 | }; |
187 | ||
188 | &mmc3_pins_a { | |
8b0b593a | 189 | /* AP6210 requires pull-up */ |
1edcd36f | 190 | bias-pull-up; |
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191 | }; |
192 | ||
193 | &ohci0 { | |
8b0b593a | 194 | status = "okay"; |
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195 | }; |
196 | ||
197 | &ohci1 { | |
8b0b593a | 198 | status = "okay"; |
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199 | }; |
200 | ||
82f2e188 CYT |
201 | &otg_sram { |
202 | status = "okay"; | |
203 | }; | |
204 | ||
04c85eca | 205 | &pio { |
28b725e0 | 206 | gmac_power_pin_bpi_m1p: gmac_power_pin@0 { |
1edcd36f MR |
207 | pins = "PH23"; |
208 | function = "gpio_out"; | |
8b0b593a CYT |
209 | }; |
210 | ||
28b725e0 | 211 | led_pins_bpi_m1p: led_pins@0 { |
1edcd36f MR |
212 | pins = "PH24", "PH25"; |
213 | function = "gpio_out"; | |
8b0b593a CYT |
214 | }; |
215 | ||
28b725e0 | 216 | mmc0_cd_pin_bpi_m1p: mmc0_cd_pin@0 { |
1edcd36f MR |
217 | pins = "PH10"; |
218 | function = "gpio_in"; | |
219 | bias-pull-up; | |
8b0b593a CYT |
220 | }; |
221 | ||
28b725e0 | 222 | mmc3_pwrseq_pin_bpi_m1p: mmc3_pwrseq_pin@0 { |
1edcd36f MR |
223 | pins = "PH22"; |
224 | function = "gpio_out"; | |
8b0b593a | 225 | }; |
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226 | }; |
227 | ||
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228 | ®_dcdc2 { |
229 | regulator-always-on; | |
230 | regulator-min-microvolt = <1000000>; | |
231 | regulator-max-microvolt = <1400000>; | |
232 | regulator-name = "vdd-cpu"; | |
233 | }; | |
234 | ||
235 | ®_dcdc3 { | |
236 | regulator-always-on; | |
237 | regulator-min-microvolt = <1000000>; | |
238 | regulator-max-microvolt = <1400000>; | |
239 | regulator-name = "vdd-int-dll"; | |
240 | }; | |
241 | ||
242 | ®_ldo1 { | |
243 | regulator-name = "vdd-rtc"; | |
244 | }; | |
245 | ||
246 | ®_ldo2 { | |
247 | regulator-always-on; | |
248 | regulator-min-microvolt = <3000000>; | |
249 | regulator-max-microvolt = <3000000>; | |
250 | regulator-name = "avcc"; | |
251 | }; | |
252 | ||
82f2e188 CYT |
253 | ®_usb0_vbus { |
254 | status = "okay"; | |
255 | }; | |
256 | ||
04c85eca | 257 | &uart0 { |
8b0b593a CYT |
258 | pinctrl-names = "default"; |
259 | pinctrl-0 = <&uart0_pins_a>; | |
260 | status = "okay"; | |
04c85eca | 261 | }; |
0cff18cb | 262 | |
82f2e188 CYT |
263 | &usb_otg { |
264 | dr_mode = "otg"; | |
265 | status = "okay"; | |
266 | }; | |
267 | ||
268 | &usb_power_supply { | |
269 | status = "okay"; | |
270 | }; | |
271 | ||
0cff18cb | 272 | &usbphy { |
82f2e188 CYT |
273 | usb0_id_det-gpios = <&pio 7 4 GPIO_ACTIVE_HIGH>; /* PH4 */ |
274 | usb0_vbus_power-supply = <&usb_power_supply>; | |
275 | usb0_vbus-supply = <®_usb0_vbus>; | |
0cff18cb CYT |
276 | /* VBUS on usb host ports are tied to DC5V and therefore always on */ |
277 | status = "okay"; | |
278 | }; |