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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 {
54 serial0 = &uart0;
55 };
56
57 chosen {
58 stdout-path = "serial0:115200n8";
59 };
60
61 leds {
62 compatible = "gpio-leds";
63
64 pwr-led {
65 label = "bananapi:red:pwr";
66 gpios = <&pio 7 20 GPIO_ACTIVE_HIGH>;
67 default-state = "on";
68 };
69
70 user-led-green {
71 label = "bananapi:green:user";
72 gpios = <&pio 7 21 GPIO_ACTIVE_HIGH>;
73 };
74
75 user-led-blue {
76 label = "bananapi:blue:user";
77 gpios = <&pio 7 22 GPIO_ACTIVE_HIGH>;
78 };
79 };
80
81 reg_vcc5v0: vcc5v0 {
82 compatible = "regulator-fixed";
83 regulator-name = "vcc5v0";
84 regulator-min-microvolt = <5000000>;
85 regulator-max-microvolt = <5000000>;
86 gpio = <&pio 7 23 GPIO_ACTIVE_HIGH>; /* PH23 */
87 enable-active-high;
88 };
89
90 wifi_pwrseq: wifi_pwrseq {
91 compatible = "mmc-pwrseq-simple";
92 reset-gpios = <&pio 6 10 GPIO_ACTIVE_LOW>; /* PG10 WIFI_EN */
93 };
94};
95
96&ehci1 {
97 status = "okay";
98};
99
100&ehci2 {
101 status = "okay";
102};
103
104&i2c0 {
105 status = "okay";
106
107 axp22x: pmic@34 {
108 compatible = "x-powers,axp221";
109 reg = <0x34>;
110 interrupt-parent = <&nmi_intc>;
111 interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
112 };
113};
114
115#include "axp22x.dtsi"
116
117®_aldo3 {
118 regulator-always-on;
119 regulator-min-microvolt = <2700000>;
120 regulator-max-microvolt = <3300000>;
121 regulator-name = "avcc";
122};
123
124®_dcdc1 {
125 regulator-always-on;
126 regulator-min-microvolt = <3000000>;
127 regulator-max-microvolt = <3000000>;
128 regulator-name = "vcc-3v0";
129};
130
131®_dcdc2 {
132 regulator-always-on;
133 regulator-min-microvolt = <1000000>;
134 regulator-max-microvolt = <1300000>;
135 regulator-name = "vdd-cpu";
136};
137
138®_dcdc3 {
139 regulator-always-on;
140 regulator-min-microvolt = <1000000>;
141 regulator-max-microvolt = <1300000>;
142 regulator-name = "vdd-sys";
143};
144
145®_dcdc5 {
146 regulator-always-on;
147 regulator-min-microvolt = <1500000>;
148 regulator-max-microvolt = <1500000>;
149 regulator-name = "vcc-dram";
150};
151
152®_dldo1 {
153 regulator-min-microvolt = <1800000>;
154 regulator-max-microvolt = <3300000>;
155 regulator-name = "vcc-wifi-io";
156};
157
158®_dldo2 {
159 regulator-min-microvolt = <3300000>;
160 regulator-max-microvolt = <3300000>;
161 regulator-name = "vcc-wifi";
162};
163
164&mmc0 {
165 vmmc-supply = <®_dcdc1>;
166 bus-width = <4>;
167 cd-gpios = <&pio 7 13 GPIO_ACTIVE_LOW>; /* PH13 */
168 status = "okay";
169};
170
171&mmc1 {
172 pinctrl-names = "default";
173 pinctrl-0 = <&mmc1_pg_pins>;
174 vmmc-supply = <®_dldo2>;
175 vqmmc-supply = <®_dldo1>;
176 mmc-pwrseq = <&wifi_pwrseq>;
177 bus-width = <4>;
178 non-removable;
179 status = "okay";
180};
181
182&mmc2 {
183 vmmc-supply = <®_dcdc1>;
184 vqmmc-supply = <®_dcdc1>;
185 bus-width = <8>;
186 non-removable;
187 status = "okay";
188};
189
190&ohci1 {
191 status = "okay";
192};
193
194&ohci2 {
195 status = "okay";
196};
197
198&uart0 {
199 pinctrl-names = "default";
200 pinctrl-0 = <&uart0_pb_pins>;
201 status = "okay";
202};
203
204&usbphy {
205 usb1_vbus-supply = <®_vcc5v0>;
206 usb2_vbus-supply = <®_vcc5v0>;
207 status = "okay";
208};
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 {
54 ethernet0 = &gmac;
55 serial0 = &uart0;
56 };
57
58 chosen {
59 stdout-path = "serial0:115200n8";
60 };
61
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
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
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
102 wifi_pwrseq: wifi_pwrseq {
103 compatible = "mmc-pwrseq-simple";
104 reset-gpios = <&pio 6 10 GPIO_ACTIVE_LOW>; /* PG10 WIFI_EN */
105 clocks = <&ccu CLK_OUTA>;
106 clock-names = "ext_clock";
107 };
108};
109
110&ahci {
111 ahci-supply = <®_dldo4>;
112 phy-supply = <®_eldo3>;
113 status = "okay";
114};
115
116&de {
117 status = "okay";
118};
119
120&ehci1 {
121 status = "okay";
122};
123
124&ehci2 {
125 status = "okay";
126};
127
128&gmac {
129 pinctrl-names = "default";
130 pinctrl-0 = <&gmac_rgmii_pins>;
131 phy-handle = <&phy1>;
132 phy-mode = "rgmii-id";
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
144&hdmi {
145 status = "okay";
146};
147
148&hdmi_out {
149 hdmi_out_con: endpoint {
150 remote-endpoint = <&hdmi_con_in>;
151 };
152};
153
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
167&ir0 {
168 status = "okay";
169};
170
171&mmc0 {
172 vmmc-supply = <®_dcdc1>;
173 bus-width = <4>;
174 cd-gpios = <&pio 7 13 GPIO_ACTIVE_LOW>; /* PH13 */
175 status = "okay";
176};
177
178&mmc1 {
179 pinctrl-names = "default";
180 pinctrl-0 = <&mmc1_pg_pins>;
181 vmmc-supply = <®_dldo2>;
182 vqmmc-supply = <®_dldo1>;
183 mmc-pwrseq = <&wifi_pwrseq>;
184 bus-width = <4>;
185 non-removable;
186 status = "okay";
187};
188
189&mmc2 {
190 vmmc-supply = <®_dcdc1>;
191 vqmmc-supply = <®_dcdc1>;
192 bus-width = <8>;
193 non-removable;
194 status = "okay";
195};
196
197&ohci1 {
198 status = "okay";
199};
200
201&ohci2 {
202 status = "okay";
203};
204
205&pio {
206 pinctrl-names = "default";
207 pinctrl-0 = <&clk_out_a_pin>;
208 vcc-pa-supply = <®_aldo2>;
209 vcc-pc-supply = <®_dcdc1>;
210 vcc-pd-supply = <®_dcdc1>;
211 vcc-pe-supply = <®_eldo1>;
212 vcc-pf-supply = <®_dcdc1>;
213 vcc-pg-supply = <®_dldo1>;
214};
215
216®_aldo2 {
217 regulator-min-microvolt = <2500000>;
218 regulator-max-microvolt = <2500000>;
219 regulator-name = "vcc-pa";
220};
221
222®_aldo3 {
223 regulator-always-on;
224 regulator-min-microvolt = <2700000>;
225 regulator-max-microvolt = <3300000>;
226 regulator-name = "avcc";
227};
228
229®_dc1sw {
230 regulator-min-microvolt = <3300000>;
231 regulator-max-microvolt = <3300000>;
232 regulator-name = "vcc-gmac-phy";
233};
234
235®_dcdc1 {
236 regulator-always-on;
237 regulator-min-microvolt = <3300000>;
238 regulator-max-microvolt = <3300000>;
239 regulator-name = "vcc-3v3";
240};
241
242®_dcdc2 {
243 regulator-always-on;
244 regulator-min-microvolt = <1000000>;
245 regulator-max-microvolt = <1300000>;
246 regulator-name = "vdd-cpu";
247};
248
249®_dcdc3 {
250 regulator-always-on;
251 regulator-min-microvolt = <1000000>;
252 regulator-max-microvolt = <1300000>;
253 regulator-name = "vdd-sys";
254};
255
256®_dcdc5 {
257 regulator-always-on;
258 regulator-min-microvolt = <1500000>;
259 regulator-max-microvolt = <1500000>;
260 regulator-name = "vcc-dram";
261};
262
263®_dldo1 {
264 regulator-min-microvolt = <1800000>;
265 regulator-max-microvolt = <3300000>;
266 regulator-name = "vcc-wifi-io";
267};
268
269/*
270 * Our WiFi chip needs both DLDO2 and DLDO3 to be powered at the same
271 * time, with the two being in sync, to be able to meet maximum power
272 * consumption during transmits. Since this is not really supported
273 * right now, just use the two as always on, and we will fix it later.
274 */
275
276®_dldo2 {
277 regulator-always-on;
278 regulator-min-microvolt = <3300000>;
279 regulator-max-microvolt = <3300000>;
280 regulator-name = "vcc-wifi";
281};
282
283®_dldo3 {
284 regulator-always-on;
285 regulator-min-microvolt = <3300000>;
286 regulator-max-microvolt = <3300000>;
287 regulator-name = "vcc-wifi-2";
288};
289
290®_dldo4 {
291 regulator-min-microvolt = <2500000>;
292 regulator-max-microvolt = <2500000>;
293 regulator-name = "vdd2v5-sata";
294};
295
296®_eldo3 {
297 regulator-min-microvolt = <1200000>;
298 regulator-max-microvolt = <1200000>;
299 regulator-name = "vdd1v2-sata";
300};
301
302&tcon_tv0 {
303 status = "okay";
304};
305
306&uart0 {
307 pinctrl-names = "default";
308 pinctrl-0 = <&uart0_pb_pins>;
309 status = "okay";
310};
311
312&uart3 {
313 pinctrl-names = "default";
314 pinctrl-0 = <&uart3_pg_pins>, <&uart3_rts_cts_pg_pins>;
315 uart-has-rtscts;
316 status = "okay";
317
318 bluetooth {
319 compatible = "brcm,bcm43438-bt";
320 clocks = <&ccu CLK_OUTA>;
321 clock-names = "lpo";
322 vbat-supply = <®_dldo2>;
323 vddio-supply = <®_dldo1>;
324 device-wakeup-gpios = <&pio 6 11 GPIO_ACTIVE_HIGH>; /* PG11 */
325 /* TODO host wake line connected to PMIC GPIO pins */
326 shutdown-gpios = <&pio 7 12 GPIO_ACTIVE_HIGH>; /* PH12 */
327 max-speed = <1500000>;
328 };
329};
330
331&usbphy {
332 usb1_vbus-supply = <®_vcc5v0>;
333 usb2_vbus-supply = <®_vcc5v0>;
334 status = "okay";
335};