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Chen-Yu Tsai10d8bc52016-12-02 16:12:32 +08001/*
Jagan Teki25b3d902018-08-05 00:40:13 +05302 * Copyright (C) 2017 Chen-Yu Tsai <wens@csie.org>
3 * Copyright (C) 2017 Icenowy Zheng <icenowy@aosc.io>
Chen-Yu Tsai10d8bc52016-12-02 16:12:32 +08004 *
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
Jagan Teki25b3d902018-08-05 00:40:13 +053047#include <dt-bindings/gpio/gpio.h>
48
Chen-Yu Tsai10d8bc52016-12-02 16:12:32 +080049/ {
50 model = "Banana Pi BPI-M2-Ultra";
51 compatible = "sinovoip,bpi-m2-ultra", "allwinner,sun8i-r40";
52
53 aliases {
Lothar Feltena8b36f22018-07-13 10:45:30 +020054 ethernet0 = &gmac;
Chen-Yu Tsai10d8bc52016-12-02 16:12:32 +080055 serial0 = &uart0;
56 };
57
58 chosen {
59 stdout-path = "serial0:115200n8";
60 };
Jagan Teki25b3d902018-08-05 00:40:13 +053061
Jagan Teki3705d492019-04-09 15:08:51 +053062 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
Jagan Teki25b3d902018-08-05 00:40:13 +053073 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 */
Jagan Teki3705d492019-04-09 15:08:51 +0530105 clocks = <&ccu CLK_OUTA>;
106 clock-names = "ext_clock";
Jagan Teki25b3d902018-08-05 00:40:13 +0530107 };
Chen-Yu Tsai10d8bc52016-12-02 16:12:32 +0800108};
109
Jagan Teki3705d492019-04-09 15:08:51 +0530110&ahci {
111 ahci-supply = <&reg_dldo4>;
112 phy-supply = <&reg_eldo3>;
113 status = "okay";
114};
115
116&de {
117 status = "okay";
118};
119
Jagan Teki25b3d902018-08-05 00:40:13 +0530120&ehci1 {
Chen-Yu Tsai10d8bc52016-12-02 16:12:32 +0800121 status = "okay";
122};
123
Jagan Teki25b3d902018-08-05 00:40:13 +0530124&ehci2 {
Chen-Yu Tsai10d8bc52016-12-02 16:12:32 +0800125 status = "okay";
126};
Lothar Feltena8b36f22018-07-13 10:45:30 +0200127
128&gmac {
129 pinctrl-names = "default";
130 pinctrl-0 = <&gmac_rgmii_pins>;
131 phy-handle = <&phy1>;
132 phy-mode = "rgmii";
Jagan Teki25b3d902018-08-05 00:40:13 +0530133 phy-supply = <&reg_dc1sw>;
Lothar Feltena8b36f22018-07-13 10:45:30 +0200134 status = "okay";
135};
136
137&gmac_mdio {
138 phy1: ethernet-phy@1 {
139 compatible = "ethernet-phy-ieee802.3-c22";
140 reg = <1>;
141 };
142};
Jagan Teki25b3d902018-08-05 00:40:13 +0530143
Jagan Teki3705d492019-04-09 15:08:51 +0530144&hdmi {
145 status = "okay";
146};
147
148&hdmi_out {
149 hdmi_out_con: endpoint {
150 remote-endpoint = <&hdmi_con_in>;
151 };
152};
153
Jagan Teki25b3d902018-08-05 00:40:13 +0530154&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&mmc0 {
168 vmmc-supply = <&reg_dcdc1>;
169 bus-width = <4>;
Jagan Teki3705d492019-04-09 15:08:51 +0530170 cd-gpios = <&pio 7 13 GPIO_ACTIVE_LOW>; /* PH13 */
Jagan Teki25b3d902018-08-05 00:40:13 +0530171 status = "okay";
172};
173
174&mmc1 {
175 pinctrl-names = "default";
176 pinctrl-0 = <&mmc1_pg_pins>;
177 vmmc-supply = <&reg_dldo2>;
178 vqmmc-supply = <&reg_dldo1>;
179 mmc-pwrseq = <&wifi_pwrseq>;
180 bus-width = <4>;
181 non-removable;
182 status = "okay";
183};
184
185&mmc2 {
186 vmmc-supply = <&reg_dcdc1>;
187 vqmmc-supply = <&reg_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
Jagan Teki3705d492019-04-09 15:08:51 +0530201&pio {
202 pinctrl-names = "default";
203 pinctrl-0 = <&clk_out_a_pin>;
204};
205
Jagan Teki25b3d902018-08-05 00:40:13 +0530206&reg_aldo2 {
207 regulator-always-on;
208 regulator-min-microvolt = <2500000>;
209 regulator-max-microvolt = <2500000>;
210 regulator-name = "vcc-pa";
211};
212
213&reg_aldo3 {
214 regulator-always-on;
215 regulator-min-microvolt = <2700000>;
216 regulator-max-microvolt = <3300000>;
217 regulator-name = "avcc";
218};
219
220&reg_dc1sw {
221 regulator-min-microvolt = <3000000>;
222 regulator-max-microvolt = <3000000>;
223 regulator-name = "vcc-gmac-phy";
224};
225
226&reg_dcdc1 {
227 regulator-always-on;
228 regulator-min-microvolt = <3000000>;
229 regulator-max-microvolt = <3000000>;
230 regulator-name = "vcc-3v0";
231};
232
233&reg_dcdc2 {
234 regulator-always-on;
235 regulator-min-microvolt = <1000000>;
236 regulator-max-microvolt = <1300000>;
237 regulator-name = "vdd-cpu";
238};
239
240&reg_dcdc3 {
241 regulator-always-on;
242 regulator-min-microvolt = <1000000>;
243 regulator-max-microvolt = <1300000>;
244 regulator-name = "vdd-sys";
245};
246
247&reg_dcdc5 {
248 regulator-always-on;
249 regulator-min-microvolt = <1500000>;
250 regulator-max-microvolt = <1500000>;
251 regulator-name = "vcc-dram";
252};
253
254&reg_dldo1 {
255 regulator-min-microvolt = <1800000>;
256 regulator-max-microvolt = <3300000>;
257 regulator-name = "vcc-wifi-io";
258};
259
Jagan Teki3705d492019-04-09 15:08:51 +0530260/*
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
Jagan Teki25b3d902018-08-05 00:40:13 +0530267&reg_dldo2 {
Jagan Teki3705d492019-04-09 15:08:51 +0530268 regulator-always-on;
Jagan Teki25b3d902018-08-05 00:40:13 +0530269 regulator-min-microvolt = <3300000>;
270 regulator-max-microvolt = <3300000>;
271 regulator-name = "vcc-wifi";
272};
273
Jagan Teki3705d492019-04-09 15:08:51 +0530274&reg_dldo3 {
275 regulator-always-on;
276 regulator-min-microvolt = <3300000>;
277 regulator-max-microvolt = <3300000>;
278 regulator-name = "vcc-wifi-2";
279};
280
281&reg_dldo4 {
282 regulator-min-microvolt = <2500000>;
283 regulator-max-microvolt = <2500000>;
284 regulator-name = "vdd2v5-sata";
285};
286
287&reg_eldo3 {
288 regulator-min-microvolt = <1200000>;
289 regulator-max-microvolt = <1200000>;
290 regulator-name = "vdd1v2-sata";
291};
292
293&tcon_tv0 {
294 status = "okay";
295};
296
Jagan Teki25b3d902018-08-05 00:40:13 +0530297&uart0 {
298 pinctrl-names = "default";
299 pinctrl-0 = <&uart0_pb_pins>;
300 status = "okay";
301};
302
Jagan Teki3705d492019-04-09 15:08:51 +0530303&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 = <&reg_dldo2>;
314 vddio-supply = <&reg_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
Jagan Teki25b3d902018-08-05 00:40:13 +0530322&usbphy {
323 usb1_vbus-supply = <&reg_vcc5v0>;
324 usb2_vbus-supply = <&reg_vcc5v0>;
325 status = "okay";
326};