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Hans de Goede53ab4af2015-04-15 19:03:49 +02001/*
2 * Copyright 2014 Hans de Goede <hdegoede@redhat.com>
3 *
4 * 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 *
Hans de Goede53ab4af2015-04-15 19:03:49 +020021 * 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
49#include <dt-bindings/gpio/gpio.h>
50#include <dt-bindings/interrupt-controller/irq.h>
51#include <dt-bindings/pinctrl/sun4i-a10.h>
52
53/ {
54 model = "LeMaker Banana Pi";
55 compatible = "lemaker,bananapi", "allwinner,sun7i-a20";
56
57 aliases {
58 serial0 = &uart0;
59 serial1 = &uart3;
60 serial2 = &uart7;
61 };
62
63 chosen {
64 stdout-path = "serial0:115200n8";
65 };
66
67 leds {
68 compatible = "gpio-leds";
69 pinctrl-names = "default";
70 pinctrl-0 = <&led_pins_bananapi>;
71
72 green {
73 label = "bananapi:green:usr";
74 gpios = <&pio 7 24 GPIO_ACTIVE_HIGH>;
75 };
76 };
77
78 reg_gmac_3v3: gmac-3v3 {
79 compatible = "regulator-fixed";
80 pinctrl-names = "default";
81 pinctrl-0 = <&gmac_power_pin_bananapi>;
82 regulator-name = "gmac-3v3";
83 regulator-min-microvolt = <3300000>;
84 regulator-max-microvolt = <3300000>;
85 startup-delay-us = <100000>;
86 enable-active-high;
87 gpio = <&pio 7 23 GPIO_ACTIVE_HIGH>;
88 };
89};
90
91&ahci {
92 status = "okay";
93};
94
Hans de Goede80e5f832016-03-14 17:37:09 +010095&codec {
96 status = "okay";
97};
98
99&cpu0 {
100 cpu-supply = <&reg_dcdc2>;
101 operating-points = <
102 /* kHz uV */
103 960000 1400000
104 912000 1400000
105 864000 1350000
106 720000 1250000
107 528000 1150000
108 312000 1100000
109 144000 1050000
110 >;
111};
112
Hans de Goede53ab4af2015-04-15 19:03:49 +0200113&ehci0 {
114 status = "okay";
115};
116
117&ehci1 {
118 status = "okay";
119};
120
121&gmac {
122 pinctrl-names = "default";
123 pinctrl-0 = <&gmac_pins_rgmii_a>;
124 phy = <&phy1>;
125 phy-mode = "rgmii";
126 phy-supply = <&reg_gmac_3v3>;
127 status = "okay";
128
129 phy1: ethernet-phy@1 {
130 reg = <1>;
131 };
132};
133
134&i2c0 {
135 pinctrl-names = "default";
136 pinctrl-0 = <&i2c0_pins_a>;
137 status = "okay";
138
139 axp209: pmic@34 {
Hans de Goede53ab4af2015-04-15 19:03:49 +0200140 reg = <0x34>;
141 interrupt-parent = <&nmi_intc>;
142 interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
Hans de Goede53ab4af2015-04-15 19:03:49 +0200143 };
144};
145
146&i2c2 {
147 pinctrl-names = "default";
148 pinctrl-0 = <&i2c2_pins_a>;
149 status = "okay";
150};
151
152&ir0 {
153 pinctrl-names = "default";
Hans de Goede8b1ba942015-06-02 15:53:40 +0200154 pinctrl-0 = <&ir0_rx_pins_a>;
Hans de Goede53ab4af2015-04-15 19:03:49 +0200155 status = "okay";
156};
157
158&mmc0 {
159 pinctrl-names = "default";
160 pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_bananapi>;
161 vmmc-supply = <&reg_vcc3v3>;
162 bus-width = <4>;
163 cd-gpios = <&pio 7 10 GPIO_ACTIVE_HIGH>; /* PH10 */
164 cd-inverted;
165 status = "okay";
166};
167
168&ohci0 {
169 status = "okay";
170};
171
172&ohci1 {
173 status = "okay";
174};
175
Hans de Goede80e5f832016-03-14 17:37:09 +0100176&otg_sram {
177 status = "okay";
178};
179
Hans de Goede53ab4af2015-04-15 19:03:49 +0200180&pio {
Hans de Goede80e5f832016-03-14 17:37:09 +0100181 usb0_id_detect_pin: usb0_id_detect_pin@0 {
182 allwinner,pins = "PH4";
183 allwinner,function = "gpio_in";
184 allwinner,drive = <SUN4I_PINCTRL_10_MA>;
185 allwinner,pull = <SUN4I_PINCTRL_PULL_UP>;
186 };
187
Hans de Goede53ab4af2015-04-15 19:03:49 +0200188 mmc0_cd_pin_bananapi: mmc0_cd_pin@0 {
189 allwinner,pins = "PH10";
190 allwinner,function = "gpio_in";
191 allwinner,drive = <SUN4I_PINCTRL_10_MA>;
192 allwinner,pull = <SUN4I_PINCTRL_PULL_UP>;
193 };
194
195 gmac_power_pin_bananapi: gmac_power_pin@0 {
196 allwinner,pins = "PH23";
197 allwinner,function = "gpio_out";
198 allwinner,drive = <SUN4I_PINCTRL_10_MA>;
199 allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
200 };
201
202 led_pins_bananapi: led_pins@0 {
203 allwinner,pins = "PH24";
204 allwinner,function = "gpio_out";
205 allwinner,drive = <SUN4I_PINCTRL_10_MA>;
206 allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
207 };
208};
209
Hans de Goede80e5f832016-03-14 17:37:09 +0100210#include "axp209.dtsi"
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
Hans de Goede53ab4af2015-04-15 19:03:49 +0200241&reg_usb1_vbus {
242 status = "okay";
243};
244
245&reg_usb2_vbus {
246 status = "okay";
247};
248
249&spi0 {
250 pinctrl-names = "default";
Hans de Goede8b1ba942015-06-02 15:53:40 +0200251 pinctrl-0 = <&spi0_pins_a>,
252 <&spi0_cs0_pins_a>,
253 <&spi0_cs1_pins_a>;
Hans de Goede53ab4af2015-04-15 19:03:49 +0200254 status = "okay";
255};
256
257&uart0 {
258 pinctrl-names = "default";
259 pinctrl-0 = <&uart0_pins_a>;
260 status = "okay";
261};
262
263&uart3 {
264 pinctrl-names = "default";
265 pinctrl-0 = <&uart3_pins_b>;
266 status = "okay";
267};
268
269&uart7 {
270 pinctrl-names = "default";
271 pinctrl-0 = <&uart7_pins_a>;
272 status = "okay";
273};
274
Hans de Goede80e5f832016-03-14 17:37:09 +0100275&usb_otg {
276 dr_mode = "otg";
277 status = "okay";
278};
279
280&usb_power_supply {
281 status = "okay";
282};
283
Hans de Goede53ab4af2015-04-15 19:03:49 +0200284&usbphy {
Hans de Goede80e5f832016-03-14 17:37:09 +0100285 pinctrl-names = "default";
286 pinctrl-0 = <&usb0_id_detect_pin>;
287 usb0_id_det-gpio = <&pio 7 4 GPIO_ACTIVE_HIGH>; /* PH4 */
288 usb0_vbus_power-supply = <&usb_power_supply>;
289 usb0_vbus-supply = <&reg_usb0_vbus>;
Hans de Goede53ab4af2015-04-15 19:03:49 +0200290 usb1_vbus-supply = <&reg_usb1_vbus>;
291 usb2_vbus-supply = <&reg_usb2_vbus>;
292 status = "okay";
293};