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1/*
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
73 pwr_led {
74 label = "bananapi-m2-plus:red:pwr";
75 gpios = <&r_pio 0 10 GPIO_ACTIVE_HIGH>; /* PL10 */
76 default-state = "on";
77 };
78 };
79
80 gpio_keys {
81 compatible = "gpio-keys";
82
83 sw4 {
84 label = "power";
85 linux,code = <BTN_0>;
86 gpios = <&r_pio 0 3 GPIO_ACTIVE_LOW>;
87 };
88 };
89
90 reg_gmac_3v3: gmac-3v3 {
91 compatible = "regulator-fixed";
92 regulator-name = "gmac-3v3";
93 regulator-min-microvolt = <3300000>;
94 regulator-max-microvolt = <3300000>;
95 startup-delay-us = <100000>;
96 enable-active-high;
97 gpio = <&pio 3 6 GPIO_ACTIVE_HIGH>;
98 };
99
100 wifi_pwrseq: wifi_pwrseq {
101 compatible = "mmc-pwrseq-simple";
102 reset-gpios = <&r_pio 0 7 GPIO_ACTIVE_LOW>; /* PL7 */
103 clocks = <&rtc 1>;
104 clock-names = "ext_clock";
105 };
106};
107
108&de {
109 status = "okay";
110};
111
112&ehci0 {
113 status = "okay";
114};
115
116&ehci1 {
117 status = "okay";
118};
119
120&ehci2 {
121 status = "okay";
122};
123
124&emac {
125 pinctrl-names = "default";
126 pinctrl-0 = <&emac_rgmii_pins>;
127 phy-supply = <®_gmac_3v3>;
128 phy-handle = <&ext_rgmii_phy>;
129 phy-mode = "rgmii-id";
130
131 status = "okay";
132};
133
134&external_mdio {
135 ext_rgmii_phy: ethernet-phy@1 {
136 compatible = "ethernet-phy-ieee802.3-c22";
137 reg = <1>;
138 };
139};
140
141&hdmi {
142 status = "okay";
143};
144
145&hdmi_out {
146 hdmi_out_con: endpoint {
147 remote-endpoint = <&hdmi_con_in>;
148 };
149};
150
151&ir {
152 pinctrl-names = "default";
153 pinctrl-0 = <&r_ir_rx_pin>;
154 status = "okay";
155};
156
157&mmc0 {
158 vmmc-supply = <®_vcc3v3>;
159 bus-width = <4>;
160 cd-gpios = <&pio 5 6 GPIO_ACTIVE_LOW>; /* PF6 */
161 status = "okay";
162};
163
164&mmc1 {
165 vmmc-supply = <®_vcc3v3>;
166 vqmmc-supply = <®_vcc3v3>;
167 mmc-pwrseq = <&wifi_pwrseq>;
168 bus-width = <4>;
169 non-removable;
170 status = "okay";
171
172 brcmf: wifi@1 {
173 reg = <1>;
174 compatible = "brcm,bcm4329-fmac";
175 interrupt-parent = <&pio>;
176 interrupts = <6 10 IRQ_TYPE_LEVEL_LOW>; /* PG10 / EINT10 */
177 interrupt-names = "host-wake";
178 };
179};
180
181&mmc2 {
182 pinctrl-names = "default";
183 pinctrl-0 = <&mmc2_8bit_pins>;
184 vmmc-supply = <®_vcc3v3>;
185 vqmmc-supply = <®_vcc3v3>;
186 bus-width = <8>;
187 non-removable;
188 status = "okay";
189};
190
191&ohci0 {
192 status = "okay";
193};
194
195&ohci1 {
196 status = "okay";
197};
198
199&ohci2 {
200 status = "okay";
201};
202
203®_usb0_vbus {
204 gpio = <&pio 3 11 GPIO_ACTIVE_HIGH>; /* PD11 */
205 status = "okay";
206};
207
208&uart0 {
209 pinctrl-names = "default";
210 pinctrl-0 = <&uart0_pa_pins>;
211 status = "okay";
212};
213
214&uart1 {
215 pinctrl-names = "default";
216 pinctrl-0 = <&uart1_pins>, <&uart1_rts_cts_pins>;
217 uart-has-rtscts;
218 status = "okay";
219
220 bluetooth {
221 compatible = "brcm,bcm43438-bt";
222 max-speed = <1500000>;
223 clocks = <&rtc 1>;
224 clock-names = "lpo";
225 vbat-supply = <®_vcc3v3>;
226 vddio-supply = <®_vcc3v3>;
227 device-wakeup-gpios = <&pio 6 13 GPIO_ACTIVE_HIGH>; /* PG13 */
228 host-wakeup-gpios = <&pio 6 11 GPIO_ACTIVE_HIGH>; /* PG11 */
229 shutdown-gpios = <&pio 6 12 GPIO_ACTIVE_HIGH>; /* PG12 */
230 };
231};
232
233&usb_otg {
234 dr_mode = "otg";
235 status = "okay";
236};
237
238&usbphy {
239 usb0_id_det-gpios = <&r_pio 0 6 GPIO_ACTIVE_HIGH>; /* PL6 */
240 usb0_vbus-supply = <®_usb0_vbus>;
241 /* USB host VBUS is on as long as VCC-IO is on */
242 status = "okay";
243};
1/*
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
73 pwr_led {
74 label = "bananapi-m2-plus:red:pwr";
75 gpios = <&r_pio 0 10 GPIO_ACTIVE_HIGH>; /* PL10 */
76 default-state = "on";
77 };
78 };
79
80 gpio_keys {
81 compatible = "gpio-keys";
82
83 sw4 {
84 label = "power";
85 linux,code = <BTN_0>;
86 gpios = <&r_pio 0 3 GPIO_ACTIVE_LOW>;
87 };
88 };
89
90 reg_gmac_3v3: gmac-3v3 {
91 compatible = "regulator-fixed";
92 regulator-name = "gmac-3v3";
93 regulator-min-microvolt = <3300000>;
94 regulator-max-microvolt = <3300000>;
95 startup-delay-us = <100000>;
96 enable-active-high;
97 gpio = <&pio 3 6 GPIO_ACTIVE_HIGH>;
98 };
99
100 wifi_pwrseq: wifi_pwrseq {
101 compatible = "mmc-pwrseq-simple";
102 reset-gpios = <&r_pio 0 7 GPIO_ACTIVE_LOW>; /* PL7 */
103 clocks = <&rtc 1>;
104 clock-names = "ext_clock";
105 };
106};
107
108&de {
109 status = "okay";
110};
111
112&ehci0 {
113 status = "okay";
114};
115
116&ehci1 {
117 status = "okay";
118};
119
120&ehci2 {
121 status = "okay";
122};
123
124&emac {
125 pinctrl-names = "default";
126 pinctrl-0 = <&emac_rgmii_pins>;
127 phy-supply = <®_gmac_3v3>;
128 phy-handle = <&ext_rgmii_phy>;
129 phy-mode = "rgmii";
130
131 status = "okay";
132};
133
134&external_mdio {
135 ext_rgmii_phy: ethernet-phy@1 {
136 compatible = "ethernet-phy-ieee802.3-c22";
137 reg = <1>;
138 };
139};
140
141&hdmi {
142 status = "okay";
143};
144
145&hdmi_out {
146 hdmi_out_con: endpoint {
147 remote-endpoint = <&hdmi_con_in>;
148 };
149};
150
151&ir {
152 pinctrl-names = "default";
153 pinctrl-0 = <&r_ir_rx_pin>;
154 status = "okay";
155};
156
157&mmc0 {
158 vmmc-supply = <®_vcc3v3>;
159 bus-width = <4>;
160 cd-gpios = <&pio 5 6 GPIO_ACTIVE_LOW>; /* PF6 */
161 status = "okay";
162};
163
164&mmc1 {
165 vmmc-supply = <®_vcc3v3>;
166 vqmmc-supply = <®_vcc3v3>;
167 mmc-pwrseq = <&wifi_pwrseq>;
168 bus-width = <4>;
169 non-removable;
170 status = "okay";
171
172 brcmf: wifi@1 {
173 reg = <1>;
174 compatible = "brcm,bcm4329-fmac";
175 interrupt-parent = <&pio>;
176 interrupts = <6 10 IRQ_TYPE_LEVEL_LOW>; /* PG10 / EINT10 */
177 interrupt-names = "host-wake";
178 };
179};
180
181&mmc2 {
182 pinctrl-names = "default";
183 pinctrl-0 = <&mmc2_8bit_pins>;
184 vmmc-supply = <®_vcc3v3>;
185 vqmmc-supply = <®_vcc3v3>;
186 bus-width = <8>;
187 non-removable;
188 status = "okay";
189};
190
191&ohci0 {
192 status = "okay";
193};
194
195&ohci1 {
196 status = "okay";
197};
198
199&ohci2 {
200 status = "okay";
201};
202
203®_usb0_vbus {
204 gpio = <&pio 3 11 GPIO_ACTIVE_HIGH>; /* PD11 */
205 status = "okay";
206};
207
208&uart0 {
209 pinctrl-names = "default";
210 pinctrl-0 = <&uart0_pa_pins>;
211 status = "okay";
212};
213
214&uart1 {
215 pinctrl-names = "default";
216 pinctrl-0 = <&uart1_pins>, <&uart1_rts_cts_pins>;
217 uart-has-rtscts;
218 status = "okay";
219
220 bluetooth {
221 compatible = "brcm,bcm43438-bt";
222 clocks = <&rtc 1>;
223 clock-names = "lpo";
224 vbat-supply = <®_vcc3v3>;
225 vddio-supply = <®_vcc3v3>;
226 device-wakeup-gpios = <&pio 6 13 GPIO_ACTIVE_HIGH>; /* PG13 */
227 host-wakeup-gpios = <&pio 6 11 GPIO_ACTIVE_HIGH>; /* PG11 */
228 shutdown-gpios = <&pio 6 12 GPIO_ACTIVE_HIGH>; /* PG12 */
229 };
230};
231
232&usb_otg {
233 dr_mode = "otg";
234 status = "okay";
235};
236
237&usbphy {
238 usb0_id_det-gpios = <&r_pio 0 6 GPIO_ACTIVE_HIGH>; /* PL6 */
239 usb0_vbus-supply = <®_usb0_vbus>;
240 /* USB host VBUS is on as long as VCC-IO is on */
241 status = "okay";
242};