xref: /freebsd/sys/contrib/device-tree/src/arm/allwinner/sun7i-a20-bananapi-m1-plus.dts (revision aa1a8ff2d6dbc51ef058f46f3db5a8bb77967145) 
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: mmc3_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 = <&reg_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 = <&reg_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 = <&reg_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 = <&reg_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&reg_dcdc2 {
215	regulator-always-on;
216	regulator-min-microvolt = <1000000>;
217	regulator-max-microvolt = <1400000>;
218	regulator-name = "vdd-cpu";
219};
220
221&reg_dcdc3 {
222	regulator-always-on;
223	regulator-min-microvolt = <1000000>;
224	regulator-max-microvolt = <1400000>;
225	regulator-name = "vdd-int-dll";
226};
227
228&reg_ldo1 {
229	regulator-name = "vdd-rtc";
230};
231
232&reg_ldo2 {
233	regulator-always-on;
234	regulator-min-microvolt = <3000000>;
235	regulator-max-microvolt = <3000000>;
236	regulator-name = "avcc";
237};
238
239&reg_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 = <&reg_usb0_vbus>;
262	/* VBUS on usb host ports are tied to DC5V and therefore always on */
263	status = "okay";
264};
265