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		green {
78			label = "bananapi-m1-plus:green:usr";
79			gpios = <&pio 7 24 GPIO_ACTIVE_HIGH>;
80		};
81
82		pwr {
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 = <&phy1>;
133	phy-mode = "rgmii";
134	phy-supply = <&reg_gmac_3v3>;
135	status = "okay";
136
137	phy1: ethernet-phy@1 {
138		reg = <1>;
139	};
140};
141
142&hdmi {
143	status = "okay";
144};
145
146&hdmi_out {
147	hdmi_out_con: endpoint {
148		remote-endpoint = <&hdmi_con_in>;
149	};
150};
151
152&i2c0 {
153	status = "okay";
154
155	axp209: pmic@34 {
156		reg = <0x34>;
157		interrupt-parent = <&nmi_intc>;
158		interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
159	};
160};
161
162#include "axp209.dtsi"
163
164&ac_power_supply {
165	status = "okay";
166};
167
168&ir0 {
169	pinctrl-names = "default";
170	pinctrl-0 = <&ir0_rx_pin>;
171	status = "okay";
172};
173
174&mmc0 {
175	vmmc-supply = <&reg_vcc3v3>;
176	bus-width = <4>;
177	cd-gpios = <&pio 7 10 GPIO_ACTIVE_LOW>; /* PH10 */
178	status = "okay";
179};
180
181&mmc3 {
182	#address-cells = <1>;
183	#size-cells = <0>;
184	vmmc-supply = <&reg_vcc3v3>;
185	mmc-pwrseq = <&mmc3_pwrseq>;
186	bus-width = <4>;
187	non-removable;
188	wakeup-source;
189	status = "okay";
190
191	brcmf: wifi@1 {
192		reg = <1>;
193		compatible = "brcm,bcm4329-fmac";
194		interrupt-parent = <&pio>;
195		interrupts = <7 15 IRQ_TYPE_LEVEL_LOW>;
196		interrupt-names = "host-wake";
197	};
198};
199
200&ohci0 {
201	status = "okay";
202};
203
204&ohci1 {
205	status = "okay";
206};
207
208&otg_sram {
209	status = "okay";
210};
211
212&reg_dcdc2 {
213	regulator-always-on;
214	regulator-min-microvolt = <1000000>;
215	regulator-max-microvolt = <1400000>;
216	regulator-name = "vdd-cpu";
217};
218
219&reg_dcdc3 {
220	regulator-always-on;
221	regulator-min-microvolt = <1000000>;
222	regulator-max-microvolt = <1400000>;
223	regulator-name = "vdd-int-dll";
224};
225
226&reg_ldo1 {
227	regulator-name = "vdd-rtc";
228};
229
230&reg_ldo2 {
231	regulator-always-on;
232	regulator-min-microvolt = <3000000>;
233	regulator-max-microvolt = <3000000>;
234	regulator-name = "avcc";
235};
236
237&reg_usb0_vbus {
238	status = "okay";
239};
240
241&uart0 {
242	pinctrl-names = "default";
243	pinctrl-0 = <&uart0_pb_pins>;
244	status = "okay";
245};
246
247&usb_otg {
248	dr_mode = "otg";
249	status = "okay";
250};
251
252&usb_power_supply {
253	status = "okay";
254};
255
256&usbphy {
257	usb0_id_det-gpios = <&pio 7 4 GPIO_ACTIVE_HIGH>; /* PH4 */
258	usb0_vbus_power-supply = <&usb_power_supply>;
259	usb0_vbus-supply = <&reg_usb0_vbus>;
260	/* VBUS on usb host ports are tied to DC5V and therefore always on */
261	status = "okay";
262};
263