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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 | ||
59268ffe CYT |
63 | hdmi-connector { |
64 | compatible = "hdmi-connector"; | |
65 | type = "a"; | |
66 | ||
67 | port { | |
68 | hdmi_con_in: endpoint { | |
69 | remote-endpoint = <&hdmi_out_con>; | |
70 | }; | |
71 | }; | |
72 | }; | |
73 | ||
8b0b593a CYT |
74 | leds { |
75 | compatible = "gpio-leds"; | |
76 | pinctrl-names = "default"; | |
28b725e0 | 77 | pinctrl-0 = <&led_pins_bpi_m1p>; |
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78 | |
79 | green { | |
80 | label = "bananapi-m1-plus:green:usr"; | |
81 | gpios = <&pio 7 24 GPIO_ACTIVE_HIGH>; | |
82 | }; | |
83 | ||
1384a147 CYT |
84 | pwr { |
85 | label = "bananapi-m1-plus:pwr:usr"; | |
8b0b593a | 86 | gpios = <&pio 7 25 GPIO_ACTIVE_HIGH>; |
1384a147 | 87 | default-state = "on"; |
8b0b593a | 88 | }; |
8b0b593a CYT |
89 | }; |
90 | ||
91 | mmc3_pwrseq: mmc3_pwrseq { | |
92 | compatible = "mmc-pwrseq-simple"; | |
93 | pinctrl-names = "default"; | |
28b725e0 | 94 | pinctrl-0 = <&mmc3_pwrseq_pin_bpi_m1p>; |
8b0b593a CYT |
95 | reset-gpios = <&pio 7 22 GPIO_ACTIVE_LOW>; /* PH22 WL-PMU-EN */ |
96 | }; | |
97 | ||
98 | reg_gmac_3v3: gmac-3v3 { | |
99 | compatible = "regulator-fixed"; | |
100 | pinctrl-names = "default"; | |
28b725e0 | 101 | pinctrl-0 = <&gmac_power_pin_bpi_m1p>; |
8b0b593a CYT |
102 | regulator-name = "gmac-3v3"; |
103 | regulator-min-microvolt = <3300000>; | |
104 | regulator-max-microvolt = <3300000>; | |
105 | startup-delay-us = <100000>; | |
106 | enable-active-high; | |
107 | gpio = <&pio 7 23 GPIO_ACTIVE_HIGH>; | |
108 | }; | |
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109 | }; |
110 | ||
111 | &ahci { | |
8b0b593a | 112 | status = "okay"; |
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113 | }; |
114 | ||
115 | &codec { | |
8b0b593a | 116 | status = "okay"; |
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117 | }; |
118 | ||
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119 | &cpu0 { |
120 | cpu-supply = <®_dcdc2>; | |
121 | }; | |
122 | ||
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123 | &de { |
124 | status = "okay"; | |
125 | }; | |
126 | ||
04c85eca | 127 | &ehci0 { |
8b0b593a | 128 | status = "okay"; |
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129 | }; |
130 | ||
131 | &ehci1 { | |
8b0b593a | 132 | status = "okay"; |
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133 | }; |
134 | ||
135 | &gmac { | |
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136 | pinctrl-names = "default"; |
137 | pinctrl-0 = <&gmac_pins_rgmii_a>; | |
138 | phy = <&phy1>; | |
139 | phy-mode = "rgmii"; | |
140 | phy-supply = <®_gmac_3v3>; | |
141 | status = "okay"; | |
142 | ||
143 | phy1: ethernet-phy@1 { | |
144 | reg = <1>; | |
145 | }; | |
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146 | }; |
147 | ||
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148 | &hdmi { |
149 | status = "okay"; | |
150 | }; | |
151 | ||
152 | &hdmi_out { | |
153 | hdmi_out_con: endpoint { | |
154 | remote-endpoint = <&hdmi_con_in>; | |
155 | }; | |
156 | }; | |
157 | ||
04c85eca | 158 | &i2c0 { |
8b0b593a CYT |
159 | pinctrl-names = "default"; |
160 | pinctrl-0 = <&i2c0_pins_a>; | |
161 | status = "okay"; | |
162 | ||
163 | axp209: pmic@34 { | |
8b0b593a CYT |
164 | reg = <0x34>; |
165 | interrupt-parent = <&nmi_intc>; | |
166 | interrupts = <0 IRQ_TYPE_LEVEL_LOW>; | |
8b0b593a | 167 | }; |
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168 | }; |
169 | ||
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170 | #include "axp209.dtsi" |
171 | ||
17aafb5b CYT |
172 | &ac_power_supply { |
173 | status = "okay"; | |
174 | }; | |
175 | ||
04c85eca | 176 | &ir0 { |
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177 | pinctrl-names = "default"; |
178 | pinctrl-0 = <&ir0_rx_pins_a>; | |
179 | status = "okay"; | |
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180 | }; |
181 | ||
182 | &mmc0 { | |
8b0b593a | 183 | pinctrl-names = "default"; |
28b725e0 | 184 | pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_bpi_m1p>; |
8b0b593a CYT |
185 | vmmc-supply = <®_vcc3v3>; |
186 | bus-width = <4>; | |
45e01f40 | 187 | cd-gpios = <&pio 7 10 GPIO_ACTIVE_LOW>; /* PH10 */ |
8b0b593a | 188 | status = "okay"; |
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189 | }; |
190 | ||
191 | &mmc3 { | |
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192 | #address-cells = <1>; |
193 | #size-cells = <0>; | |
194 | pinctrl-names = "default"; | |
195 | pinctrl-0 = <&mmc3_pins_a>; | |
196 | vmmc-supply = <®_vcc3v3>; | |
197 | mmc-pwrseq = <&mmc3_pwrseq>; | |
198 | bus-width = <4>; | |
199 | non-removable; | |
ff44ded6 | 200 | wakeup-source; |
8b0b593a CYT |
201 | status = "okay"; |
202 | ||
e5b558a5 | 203 | brcmf: wifi@1 { |
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204 | reg = <1>; |
205 | compatible = "brcm,bcm4329-fmac"; | |
206 | interrupt-parent = <&pio>; | |
207 | interrupts = <7 15 IRQ_TYPE_LEVEL_LOW>; | |
208 | interrupt-names = "host-wake"; | |
209 | }; | |
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210 | }; |
211 | ||
212 | &mmc3_pins_a { | |
8b0b593a | 213 | /* AP6210 requires pull-up */ |
1edcd36f | 214 | bias-pull-up; |
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215 | }; |
216 | ||
217 | &ohci0 { | |
8b0b593a | 218 | status = "okay"; |
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219 | }; |
220 | ||
221 | &ohci1 { | |
8b0b593a | 222 | status = "okay"; |
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223 | }; |
224 | ||
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225 | &otg_sram { |
226 | status = "okay"; | |
227 | }; | |
228 | ||
04c85eca | 229 | &pio { |
28b725e0 | 230 | gmac_power_pin_bpi_m1p: gmac_power_pin@0 { |
1edcd36f MR |
231 | pins = "PH23"; |
232 | function = "gpio_out"; | |
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233 | }; |
234 | ||
28b725e0 | 235 | led_pins_bpi_m1p: led_pins@0 { |
1edcd36f MR |
236 | pins = "PH24", "PH25"; |
237 | function = "gpio_out"; | |
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238 | }; |
239 | ||
28b725e0 | 240 | mmc0_cd_pin_bpi_m1p: mmc0_cd_pin@0 { |
1edcd36f MR |
241 | pins = "PH10"; |
242 | function = "gpio_in"; | |
243 | bias-pull-up; | |
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244 | }; |
245 | ||
28b725e0 | 246 | mmc3_pwrseq_pin_bpi_m1p: mmc3_pwrseq_pin@0 { |
1edcd36f MR |
247 | pins = "PH22"; |
248 | function = "gpio_out"; | |
8b0b593a | 249 | }; |
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250 | }; |
251 | ||
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252 | ®_dcdc2 { |
253 | regulator-always-on; | |
254 | regulator-min-microvolt = <1000000>; | |
255 | regulator-max-microvolt = <1400000>; | |
256 | regulator-name = "vdd-cpu"; | |
257 | }; | |
258 | ||
259 | ®_dcdc3 { | |
260 | regulator-always-on; | |
261 | regulator-min-microvolt = <1000000>; | |
262 | regulator-max-microvolt = <1400000>; | |
263 | regulator-name = "vdd-int-dll"; | |
264 | }; | |
265 | ||
266 | ®_ldo1 { | |
267 | regulator-name = "vdd-rtc"; | |
268 | }; | |
269 | ||
270 | ®_ldo2 { | |
271 | regulator-always-on; | |
272 | regulator-min-microvolt = <3000000>; | |
273 | regulator-max-microvolt = <3000000>; | |
274 | regulator-name = "avcc"; | |
275 | }; | |
276 | ||
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277 | ®_usb0_vbus { |
278 | status = "okay"; | |
279 | }; | |
280 | ||
04c85eca | 281 | &uart0 { |
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282 | pinctrl-names = "default"; |
283 | pinctrl-0 = <&uart0_pins_a>; | |
284 | status = "okay"; | |
04c85eca | 285 | }; |
0cff18cb | 286 | |
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287 | &usb_otg { |
288 | dr_mode = "otg"; | |
289 | status = "okay"; | |
290 | }; | |
291 | ||
292 | &usb_power_supply { | |
293 | status = "okay"; | |
294 | }; | |
295 | ||
0cff18cb | 296 | &usbphy { |
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297 | usb0_id_det-gpios = <&pio 7 4 GPIO_ACTIVE_HIGH>; /* PH4 */ |
298 | usb0_vbus_power-supply = <&usb_power_supply>; | |
299 | usb0_vbus-supply = <®_usb0_vbus>; | |
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300 | /* VBUS on usb host ports are tied to DC5V and therefore always on */ |
301 | status = "okay"; | |
302 | }; |