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da7ac948 CYT |
1 | /* |
2 | * Copyright (C) 2017 Chen-Yu Tsai <wens@csie.org> | |
3 | * Copyright (C) 2017 Icenowy Zheng <icenowy@aosc.io> | |
4 | * | |
5 | * This file is dual-licensed: you can use it either under the terms | |
6 | * of the GPL or the X11 license, at your option. Note that this dual | |
7 | * licensing only applies to this file, and not this project as a | |
8 | * whole. | |
9 | * | |
10 | * a) This file is free software; you can redistribute it and/or | |
11 | * modify it under the terms of the GNU General Public License as | |
12 | * published by the Free Software Foundation; either version 2 of the | |
13 | * License, or (at your option) any later version. | |
14 | * | |
15 | * This file is distributed in the hope that it will be useful, | |
16 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
17 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
18 | * GNU General Public License for more details. | |
19 | * | |
20 | * Or, alternatively, | |
21 | * | |
22 | * b) Permission is hereby granted, free of charge, to any person | |
23 | * obtaining a copy of this software and associated documentation | |
24 | * files (the "Software"), to deal in the Software without | |
25 | * restriction, including without limitation the rights to use, | |
26 | * copy, modify, merge, publish, distribute, sublicense, and/or | |
27 | * sell copies of the Software, and to permit persons to whom the | |
28 | * Software is furnished to do so, subject to the following | |
29 | * conditions: | |
30 | * | |
31 | * The above copyright notice and this permission notice shall be | |
32 | * included in all copies or substantial portions of the Software. | |
33 | * | |
34 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, | |
35 | * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES | |
36 | * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND | |
37 | * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT | |
38 | * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, | |
39 | * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING | |
40 | * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR | |
41 | * OTHER DEALINGS IN THE SOFTWARE. | |
42 | */ | |
43 | ||
44 | /dts-v1/; | |
45 | #include "sun8i-r40.dtsi" | |
46 | ||
47 | #include <dt-bindings/gpio/gpio.h> | |
48 | ||
49 | / { | |
50 | model = "Banana Pi BPI-M2-Ultra"; | |
51 | compatible = "sinovoip,bpi-m2-ultra", "allwinner,sun8i-r40"; | |
52 | ||
53 | aliases { | |
c36fd5a4 | 54 | ethernet0 = &gmac; |
da7ac948 CYT |
55 | serial0 = &uart0; |
56 | }; | |
57 | ||
58 | chosen { | |
59 | stdout-path = "serial0:115200n8"; | |
60 | }; | |
61 | ||
db49c682 JS |
62 | connector { |
63 | compatible = "hdmi-connector"; | |
64 | type = "a"; | |
65 | ||
66 | port { | |
67 | hdmi_con_in: endpoint { | |
68 | remote-endpoint = <&hdmi_out_con>; | |
69 | }; | |
70 | }; | |
71 | }; | |
72 | ||
da7ac948 CYT |
73 | leds { |
74 | compatible = "gpio-leds"; | |
75 | ||
76 | pwr-led { | |
77 | label = "bananapi:red:pwr"; | |
78 | gpios = <&pio 7 20 GPIO_ACTIVE_HIGH>; | |
79 | default-state = "on"; | |
80 | }; | |
81 | ||
82 | user-led-green { | |
83 | label = "bananapi:green:user"; | |
84 | gpios = <&pio 7 21 GPIO_ACTIVE_HIGH>; | |
85 | }; | |
86 | ||
87 | user-led-blue { | |
88 | label = "bananapi:blue:user"; | |
89 | gpios = <&pio 7 22 GPIO_ACTIVE_HIGH>; | |
90 | }; | |
91 | }; | |
92 | ||
0ca12c1e IZ |
93 | reg_vcc5v0: vcc5v0 { |
94 | compatible = "regulator-fixed"; | |
95 | regulator-name = "vcc5v0"; | |
96 | regulator-min-microvolt = <5000000>; | |
97 | regulator-max-microvolt = <5000000>; | |
98 | gpio = <&pio 7 23 GPIO_ACTIVE_HIGH>; /* PH23 */ | |
99 | enable-active-high; | |
100 | }; | |
101 | ||
da7ac948 CYT |
102 | wifi_pwrseq: wifi_pwrseq { |
103 | compatible = "mmc-pwrseq-simple"; | |
104 | reset-gpios = <&pio 6 10 GPIO_ACTIVE_LOW>; /* PG10 WIFI_EN */ | |
1e5f1db4 CYT |
105 | clocks = <&ccu CLK_OUTA>; |
106 | clock-names = "ext_clock"; | |
da7ac948 CYT |
107 | }; |
108 | }; | |
109 | ||
666907a3 CL |
110 | &ahci { |
111 | ahci-supply = <®_dldo4>; | |
112 | phy-supply = <®_eldo3>; | |
113 | status = "okay"; | |
114 | }; | |
115 | ||
db49c682 JS |
116 | &de { |
117 | status = "okay"; | |
118 | }; | |
119 | ||
1357bdb2 IZ |
120 | &ehci1 { |
121 | status = "okay"; | |
122 | }; | |
123 | ||
124 | &ehci2 { | |
125 | status = "okay"; | |
126 | }; | |
127 | ||
c36fd5a4 CYT |
128 | &gmac { |
129 | pinctrl-names = "default"; | |
130 | pinctrl-0 = <&gmac_rgmii_pins>; | |
131 | phy-handle = <&phy1>; | |
132 | phy-mode = "rgmii"; | |
133 | phy-supply = <®_dc1sw>; | |
134 | status = "okay"; | |
135 | }; | |
136 | ||
137 | &gmac_mdio { | |
138 | phy1: ethernet-phy@1 { | |
139 | compatible = "ethernet-phy-ieee802.3-c22"; | |
140 | reg = <1>; | |
141 | }; | |
142 | }; | |
143 | ||
db49c682 JS |
144 | &hdmi { |
145 | status = "okay"; | |
146 | }; | |
147 | ||
148 | &hdmi_out { | |
149 | hdmi_out_con: endpoint { | |
150 | remote-endpoint = <&hdmi_con_in>; | |
151 | }; | |
152 | }; | |
153 | ||
da7ac948 CYT |
154 | &i2c0 { |
155 | status = "okay"; | |
156 | ||
157 | axp22x: pmic@34 { | |
158 | compatible = "x-powers,axp221"; | |
159 | reg = <0x34>; | |
160 | interrupt-parent = <&nmi_intc>; | |
161 | interrupts = <0 IRQ_TYPE_LEVEL_LOW>; | |
162 | }; | |
163 | }; | |
164 | ||
165 | #include "axp22x.dtsi" | |
166 | ||
02b301f5 CYT |
167 | &mmc0 { |
168 | vmmc-supply = <®_dcdc1>; | |
169 | bus-width = <4>; | |
c41ca64d | 170 | cd-gpios = <&pio 7 13 GPIO_ACTIVE_LOW>; /* PH13 */ |
02b301f5 CYT |
171 | status = "okay"; |
172 | }; | |
173 | ||
174 | &mmc1 { | |
175 | pinctrl-names = "default"; | |
176 | pinctrl-0 = <&mmc1_pg_pins>; | |
177 | vmmc-supply = <®_dldo2>; | |
178 | vqmmc-supply = <®_dldo1>; | |
179 | mmc-pwrseq = <&wifi_pwrseq>; | |
180 | bus-width = <4>; | |
181 | non-removable; | |
182 | status = "okay"; | |
183 | }; | |
184 | ||
185 | &mmc2 { | |
186 | vmmc-supply = <®_dcdc1>; | |
187 | vqmmc-supply = <®_dcdc1>; | |
188 | bus-width = <8>; | |
189 | non-removable; | |
190 | status = "okay"; | |
191 | }; | |
192 | ||
193 | &ohci1 { | |
194 | status = "okay"; | |
195 | }; | |
196 | ||
197 | &ohci2 { | |
198 | status = "okay"; | |
199 | }; | |
200 | ||
1e5f1db4 CYT |
201 | &pio { |
202 | pinctrl-names = "default"; | |
203 | pinctrl-0 = <&clk_out_a_pin>; | |
204 | }; | |
205 | ||
c36fd5a4 CYT |
206 | ®_aldo2 { |
207 | regulator-always-on; | |
208 | regulator-min-microvolt = <2500000>; | |
209 | regulator-max-microvolt = <2500000>; | |
210 | regulator-name = "vcc-pa"; | |
211 | }; | |
212 | ||
da7ac948 CYT |
213 | ®_aldo3 { |
214 | regulator-always-on; | |
215 | regulator-min-microvolt = <2700000>; | |
216 | regulator-max-microvolt = <3300000>; | |
217 | regulator-name = "avcc"; | |
c36fd5a4 CYT |
218 | }; |
219 | ||
220 | ®_dc1sw { | |
221 | regulator-min-microvolt = <3000000>; | |
222 | regulator-max-microvolt = <3000000>; | |
223 | regulator-name = "vcc-gmac-phy"; | |
da7ac948 CYT |
224 | }; |
225 | ||
226 | ®_dcdc1 { | |
227 | regulator-always-on; | |
228 | regulator-min-microvolt = <3000000>; | |
229 | regulator-max-microvolt = <3000000>; | |
230 | regulator-name = "vcc-3v0"; | |
231 | }; | |
232 | ||
233 | ®_dcdc2 { | |
234 | regulator-always-on; | |
235 | regulator-min-microvolt = <1000000>; | |
236 | regulator-max-microvolt = <1300000>; | |
237 | regulator-name = "vdd-cpu"; | |
238 | }; | |
239 | ||
240 | ®_dcdc3 { | |
241 | regulator-always-on; | |
242 | regulator-min-microvolt = <1000000>; | |
243 | regulator-max-microvolt = <1300000>; | |
244 | regulator-name = "vdd-sys"; | |
245 | }; | |
246 | ||
247 | ®_dcdc5 { | |
248 | regulator-always-on; | |
249 | regulator-min-microvolt = <1500000>; | |
250 | regulator-max-microvolt = <1500000>; | |
251 | regulator-name = "vcc-dram"; | |
252 | }; | |
253 | ||
254 | ®_dldo1 { | |
255 | regulator-min-microvolt = <1800000>; | |
256 | regulator-max-microvolt = <3300000>; | |
257 | regulator-name = "vcc-wifi-io"; | |
258 | }; | |
259 | ||
e5c6e693 CYT |
260 | /* |
261 | * Our WiFi chip needs both DLDO2 and DLDO3 to be powered at the same | |
262 | * time, with the two being in sync, to be able to meet maximum power | |
263 | * consumption during transmits. Since this is not really supported | |
264 | * right now, just use the two as always on, and we will fix it later. | |
265 | */ | |
266 | ||
da7ac948 | 267 | ®_dldo2 { |
e5c6e693 | 268 | regulator-always-on; |
da7ac948 CYT |
269 | regulator-min-microvolt = <3300000>; |
270 | regulator-max-microvolt = <3300000>; | |
271 | regulator-name = "vcc-wifi"; | |
272 | }; | |
273 | ||
e5c6e693 CYT |
274 | ®_dldo3 { |
275 | regulator-always-on; | |
276 | regulator-min-microvolt = <3300000>; | |
277 | regulator-max-microvolt = <3300000>; | |
278 | regulator-name = "vcc-wifi-2"; | |
279 | }; | |
280 | ||
666907a3 CL |
281 | ®_dldo4 { |
282 | regulator-min-microvolt = <2500000>; | |
283 | regulator-max-microvolt = <2500000>; | |
284 | regulator-name = "vdd2v5-sata"; | |
285 | }; | |
286 | ||
287 | ®_eldo3 { | |
288 | regulator-min-microvolt = <1200000>; | |
289 | regulator-max-microvolt = <1200000>; | |
290 | regulator-name = "vdd1v2-sata"; | |
291 | }; | |
292 | ||
6a7556f6 JS |
293 | &tcon_tv0 { |
294 | status = "okay"; | |
295 | }; | |
296 | ||
da7ac948 CYT |
297 | &uart0 { |
298 | pinctrl-names = "default"; | |
299 | pinctrl-0 = <&uart0_pb_pins>; | |
300 | status = "okay"; | |
301 | }; | |
1357bdb2 | 302 | |
1e5f1db4 CYT |
303 | &uart3 { |
304 | pinctrl-names = "default"; | |
305 | pinctrl-0 = <&uart3_pg_pins>, <&uart3_rts_cts_pg_pins>; | |
306 | uart-has-rtscts; | |
307 | status = "okay"; | |
308 | ||
309 | bluetooth { | |
310 | compatible = "brcm,bcm43438-bt"; | |
311 | clocks = <&ccu CLK_OUTA>; | |
312 | clock-names = "lpo"; | |
313 | vbat-supply = <®_dldo2>; | |
314 | vddio-supply = <®_dldo1>; | |
315 | device-wakeup-gpios = <&pio 6 11 GPIO_ACTIVE_HIGH>; /* PG11 */ | |
316 | /* TODO host wake line connected to PMIC GPIO pins */ | |
317 | shutdown-gpios = <&pio 7 12 GPIO_ACTIVE_HIGH>; /* PH12 */ | |
318 | max-speed = <1500000>; | |
319 | }; | |
320 | }; | |
321 | ||
1357bdb2 IZ |
322 | &usbphy { |
323 | usb1_vbus-supply = <®_vcc5v0>; | |
324 | usb2_vbus-supply = <®_vcc5v0>; | |
325 | status = "okay"; | |
326 | }; |