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 / {
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 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
74 leds {
75 compatible = "gpio-leds";
76
77 led-0 {
78 label = "bananapi-m1-plus:green:usr";
79 gpios = <&pio 7 24 GPIO_ACTIVE_HIGH>;
80 };
81
82 led-1 {
83 label = "bananapi-m1-plus:pwr:usr";
84 gpios = <&pio 7 25 GPIO_ACTIVE_HIGH>;
85 default-state = "on";
86 };
87 };
88
89 mmc3_pwrseq: pwrseq {
90 compatible = "mmc-pwrseq-simple";
91 reset-gpios = <&pio 7 22 GPIO_ACTIVE_LOW>; /* PH22 WL-PMU-EN */
92 };
93
94 reg_gmac_3v3: gmac-3v3 {
95 compatible = "regulator-fixed";
96 regulator-name = "gmac-3v3";
97 regulator-min-microvolt = <3300000>;
98 regulator-max-microvolt = <3300000>;
99 startup-delay-us = <100000>;
100 enable-active-high;
101 gpio = <&pio 7 23 GPIO_ACTIVE_HIGH>;
102 };
103 };
104
105 &ahci {
106 status = "okay";
107 };
108
109 &codec {
110 status = "okay";
111 };
112
113 &cpu0 {
114 cpu-supply = <®_dcdc2>;
115 };
116
117 &de {
118 status = "okay";
119 };
120
121 &ehci0 {
122 status = "okay";
123 };
124
125 &ehci1 {
126 status = "okay";
127 };
128
129 &gmac {
130 pinctrl-names = "default";
131 pinctrl-0 = <&gmac_rgmii_pins>;
132 phy-handle = <&phy1>;
133 phy-mode = "rgmii-id";
134 phy-supply = <®_gmac_3v3>;
135 status = "okay";
136 };
137
138 &hdmi {
139 status = "okay";
140 };
141
142 &hdmi_out {
143 hdmi_out_con: endpoint {
144 remote-endpoint = <&hdmi_con_in>;
145 };
146 };
147
148 &i2c0 {
149 status = "okay";
150
151 axp209: pmic@34 {
152 reg = <0x34>;
153 interrupt-parent = <&nmi_intc>;
154 interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
155 };
156 };
157
158 #include "axp209.dtsi"
159
160 &ac_power_supply {
161 status = "okay";
162 };
163
164 &ir0 {
165 pinctrl-names = "default";
166 pinctrl-0 = <&ir0_rx_pin>;
167 status = "okay";
168 };
169
170 &gmac_mdio {
171 phy1: ethernet-phy@1 {
172 reg = <1>;
173 };
174 };
175
176 &mmc0 {
177 vmmc-supply = <®_vcc3v3>;
178 bus-width = <4>;
179 cd-gpios = <&pio 7 10 GPIO_ACTIVE_LOW>; /* PH10 */
180 status = "okay";
181 };
182
183 &mmc3 {
184 #address-cells = <1>;
185 #size-cells = <0>;
186 vmmc-supply = <®_vcc3v3>;
187 mmc-pwrseq = <&mmc3_pwrseq>;
188 bus-width = <4>;
189 non-removable;
190 wakeup-source;
191 status = "okay";
192
193 brcmf: wifi@1 {
194 reg = <1>;
195 compatible = "brcm,bcm4329-fmac";
196 interrupt-parent = <&pio>;
197 interrupts = <7 15 IRQ_TYPE_LEVEL_LOW>;
198 interrupt-names = "host-wake";
199 };
200 };
201
202 &ohci0 {
203 status = "okay";
204 };
205
206 &ohci1 {
207 status = "okay";
208 };
209
210 &otg_sram {
211 status = "okay";
212 };
213
214 ®_dcdc2 {
215 regulator-always-on;
216 regulator-min-microvolt = <1000000>;
217 regulator-max-microvolt = <1400000>;
218 regulator-name = "vdd-cpu";
219 };
220
221 ®_dcdc3 {
222 regulator-always-on;
223 regulator-min-microvolt = <1000000>;
224 regulator-max-microvolt = <1400000>;
225 regulator-name = "vdd-int-dll";
226 };
227
228 ®_ldo1 {
229 regulator-name = "vdd-rtc";
230 };
231
232 ®_ldo2 {
233 regulator-always-on;
234 regulator-min-microvolt = <3000000>;
235 regulator-max-microvolt = <3000000>;
236 regulator-name = "avcc";
237 };
238
239 ®_usb0_vbus {
240 status = "okay";
241 };
242
243 &uart0 {
244 pinctrl-names = "default";
245 pinctrl-0 = <&uart0_pb_pins>;
246 status = "okay";
247 };
248
249 &usb_otg {
250 dr_mode = "otg";
251 status = "okay";
252 };
253
254 &usb_power_supply {
255 status = "okay";
256 };
257
258 &usbphy {
259 usb0_id_det-gpios = <&pio 7 4 GPIO_ACTIVE_HIGH>; /* PH4 */
260 usb0_vbus_power-supply = <&usb_power_supply>;
261 usb0_vbus-supply = <®_usb0_vbus>;
262 /* VBUS on usb host ports are tied to DC5V and therefore always on */
263 status = "okay";
264 };
Linux® is a registered trademark of Linus Torvalds in the United States and other countries.
TOMOYO® is a registered trademark of NTT DATA CORPORATION.