blob: 3bed375b9c034eca066bd53ef279c8c4f624fdf5 [file] [log] [blame]
Chen-Yu Tsai7761eb52019-02-15 19:03:16 +08001/*
2 * Copyright (C) 2016 Chen-Yu Tsai <wens@csie.org>
3 *
4 * This file is dual-licensed: you can use it either under the terms
5 * of the GPL or the X11 license, at your option. Note that this dual
6 * licensing only applies to this file, and not this project as a
7 * whole.
8 *
9 * a) This file is free software; you can redistribute it and/or
10 * modify it under the terms of the GNU General Public License as
11 * published by the Free Software Foundation; either version 2 of the
12 * License, or (at your option) any later version.
13 *
14 * This file is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 * GNU General Public License for more details.
18 *
19 * Or, alternatively,
20 *
21 * b) Permission is hereby granted, free of charge, to any person
22 * obtaining a copy of this software and associated documentation
23 * files (the "Software"), to deal in the Software without
24 * restriction, including without limitation the rights to use,
25 * copy, modify, merge, publish, distribute, sublicense, and/or
26 * sell copies of the Software, and to permit persons to whom the
27 * Software is furnished to do so, subject to the following
28 * conditions:
29 *
30 * The above copyright notice and this permission notice shall be
31 * included in all copies or substantial portions of the Software.
32 *
33 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
34 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
35 * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
36 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
37 * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
38 * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
39 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
40 * OTHER DEALINGS IN THE SOFTWARE.
41 */
42
43#include "sunxi-common-regulators.dtsi"
44
45#include <dt-bindings/gpio/gpio.h>
46#include <dt-bindings/input/input.h>
47
48/ {
49 aliases {
50 ethernet0 = &emac;
51 serial0 = &uart0;
52 serial1 = &uart1;
53 };
54
55 chosen {
56 stdout-path = "serial0:115200n8";
57 };
58
59 connector {
60 compatible = "hdmi-connector";
61 type = "a";
62
63 port {
64 hdmi_con_in: endpoint {
65 remote-endpoint = <&hdmi_out_con>;
66 };
67 };
68 };
69
70 leds {
71 compatible = "gpio-leds";
72 pinctrl-names = "default";
73
74 pwr_led {
75 label = "bananapi-m2-plus:red:pwr";
76 gpios = <&r_pio 0 10 GPIO_ACTIVE_HIGH>; /* PL10 */
77 default-state = "on";
78 };
79 };
80
81 gpio_keys {
82 compatible = "gpio-keys";
83 pinctrl-names = "default";
84
85 sw4 {
86 label = "power";
87 linux,code = <BTN_0>;
88 gpios = <&r_pio 0 3 GPIO_ACTIVE_LOW>;
89 };
90 };
91
92 reg_gmac_3v3: gmac-3v3 {
93 compatible = "regulator-fixed";
94 regulator-name = "gmac-3v3";
95 regulator-min-microvolt = <3300000>;
96 regulator-max-microvolt = <3300000>;
97 startup-delay-us = <100000>;
98 enable-active-high;
99 gpio = <&pio 3 6 GPIO_ACTIVE_HIGH>;
100 };
101
102 wifi_pwrseq: wifi_pwrseq {
103 compatible = "mmc-pwrseq-simple";
104 pinctrl-names = "default";
105 reset-gpios = <&r_pio 0 7 GPIO_ACTIVE_LOW>; /* PL7 */
106 clocks = <&rtc 1>;
107 clock-names = "ext_clock";
108 };
109};
110
111&de {
112 status = "okay";
113};
114
115&ehci0 {
116 status = "okay";
117};
118
119&ehci1 {
120 status = "okay";
121};
122
123&ehci2 {
124 status = "okay";
125};
126
127&emac {
128 pinctrl-names = "default";
129 pinctrl-0 = <&emac_rgmii_pins>;
130 phy-supply = <&reg_gmac_3v3>;
131 phy-handle = <&ext_rgmii_phy>;
132 phy-mode = "rgmii";
133
134 status = "okay";
135};
136
137&external_mdio {
138 ext_rgmii_phy: 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&ir {
155 pinctrl-names = "default";
156 pinctrl-0 = <&ir_pins_a>;
157 status = "okay";
158};
159
160&mmc0 {
161 vmmc-supply = <&reg_vcc3v3>;
162 bus-width = <4>;
163 cd-gpios = <&pio 5 6 GPIO_ACTIVE_LOW>; /* PF6 */
164 status = "okay";
165};
166
167&mmc1 {
168 vmmc-supply = <&reg_vcc3v3>;
169 vqmmc-supply = <&reg_vcc3v3>;
170 mmc-pwrseq = <&wifi_pwrseq>;
171 bus-width = <4>;
172 non-removable;
173 status = "okay";
174
175 brcmf: wifi@1 {
176 reg = <1>;
177 compatible = "brcm,bcm4329-fmac";
178 interrupt-parent = <&pio>;
179 interrupts = <6 10 IRQ_TYPE_LEVEL_LOW>; /* PG10 / EINT10 */
180 interrupt-names = "host-wake";
181 };
182};
183
184&mmc2 {
185 pinctrl-names = "default";
186 pinctrl-0 = <&mmc2_8bit_pins>;
187 vmmc-supply = <&reg_vcc3v3>;
188 vqmmc-supply = <&reg_vcc3v3>;
189 bus-width = <8>;
190 non-removable;
191 status = "okay";
192};
193
194&ohci0 {
195 status = "okay";
196};
197
198&ohci1 {
199 status = "okay";
200};
201
202&ohci2 {
203 status = "okay";
204};
205
206&reg_usb0_vbus {
207 gpio = <&pio 3 11 GPIO_ACTIVE_HIGH>; /* PD11 */
208 status = "okay";
209};
210
211&uart0 {
212 pinctrl-names = "default";
213 pinctrl-0 = <&uart0_pins_a>;
214 status = "okay";
215};
216
217&uart1 {
218 pinctrl-names = "default";
219 pinctrl-0 = <&uart1_pins>, <&uart1_rts_cts_pins>;
220 uart-has-rtscts;
221 status = "okay";
222
223 bluetooth {
224 compatible = "brcm,bcm43438-bt";
225 clocks = <&rtc 1>;
226 clock-names = "lpo";
227 vbat-supply = <&reg_vcc3v3>;
228 vddio-supply = <&reg_vcc3v3>;
229 device-wakeup-gpios = <&pio 6 13 GPIO_ACTIVE_HIGH>; /* PG13 */
230 host-wakeup-gpios = <&pio 6 11 GPIO_ACTIVE_HIGH>; /* PG11 */
231 shutdown-gpios = <&pio 6 12 GPIO_ACTIVE_HIGH>; /* PG12 */
232 };
233};
234
235&usb_otg {
236 dr_mode = "otg";
237 status = "okay";
238};
239
240&usbphy {
241 usb0_id_det-gpios = <&r_pio 0 6 GPIO_ACTIVE_HIGH>; /* PL6 */
242 usb0_vbus-supply = <&reg_usb0_vbus>;
243 /* USB host VBUS is on as long as VCC-IO is on */
244 status = "okay";
245};