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1db9c753 CYT |
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 | /dts-v1/; | |
44 | #include "sun8i-h3.dtsi" | |
45 | #include "sunxi-common-regulators.dtsi" | |
46 | ||
47 | #include <dt-bindings/gpio/gpio.h> | |
48 | #include <dt-bindings/input/input.h> | |
49 | #include <dt-bindings/pinctrl/sun4i-a10.h> | |
50 | ||
51 | / { | |
0cd3d117 CYT |
52 | model = "Banana Pi BPI-M2-Plus"; |
53 | compatible = "sinovoip,bpi-m2-plus", "allwinner,sun8i-h3"; | |
1db9c753 CYT |
54 | |
55 | aliases { | |
56 | serial0 = &uart0; | |
57 | serial1 = &uart1; | |
58 | }; | |
59 | ||
60 | chosen { | |
61 | stdout-path = "serial0:115200n8"; | |
62 | }; | |
63 | ||
64 | leds { | |
65 | compatible = "gpio-leds"; | |
66 | pinctrl-names = "default"; | |
67 | pinctrl-0 = <&pwr_led_bpi_m2p>; | |
68 | ||
69 | pwr_led { | |
0cd3d117 | 70 | label = "bananapi-m2-plus:red:pwr"; |
1db9c753 CYT |
71 | gpios = <&r_pio 0 10 GPIO_ACTIVE_HIGH>; /* PL10 */ |
72 | default-state = "on"; | |
73 | }; | |
74 | }; | |
75 | ||
76 | gpio_keys { | |
77 | compatible = "gpio-keys"; | |
78 | pinctrl-names = "default"; | |
79 | pinctrl-0 = <&sw_r_bpi_m2p>; | |
80 | ||
81 | sw4 { | |
82 | label = "power"; | |
83 | linux,code = <BTN_0>; | |
84 | gpios = <&r_pio 0 3 GPIO_ACTIVE_LOW>; | |
85 | }; | |
86 | }; | |
87 | ||
88 | wifi_pwrseq: wifi_pwrseq { | |
89 | compatible = "mmc-pwrseq-simple"; | |
90 | pinctrl-names = "default"; | |
91 | pinctrl-0 = <&wifi_en_bpi_m2p>; | |
92 | reset-gpios = <&r_pio 0 7 GPIO_ACTIVE_LOW>; /* PL7 */ | |
93 | }; | |
94 | }; | |
95 | ||
96 | &ehci1 { | |
97 | status = "okay"; | |
98 | }; | |
99 | ||
100 | &ehci2 { | |
101 | status = "okay"; | |
102 | }; | |
103 | ||
104 | &ir { | |
105 | pinctrl-names = "default"; | |
106 | pinctrl-0 = <&ir_pins_a>; | |
107 | status = "okay"; | |
108 | }; | |
109 | ||
110 | &mmc0 { | |
111 | pinctrl-names = "default"; | |
112 | pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin>; | |
113 | vmmc-supply = <®_vcc3v3>; | |
114 | bus-width = <4>; | |
115 | cd-gpios = <&pio 5 6 GPIO_ACTIVE_HIGH>; /* PF6 */ | |
116 | cd-inverted; | |
117 | status = "okay"; | |
118 | }; | |
119 | ||
120 | &mmc1 { | |
121 | pinctrl-names = "default"; | |
122 | pinctrl-0 = <&mmc1_pins_a>; | |
123 | vmmc-supply = <®_vcc3v3>; | |
124 | vqmmc-supply = <®_vcc3v3>; | |
125 | mmc-pwrseq = <&wifi_pwrseq>; | |
126 | bus-width = <4>; | |
127 | non-removable; | |
128 | status = "okay"; | |
129 | ||
130 | brcmf: bcrmf@1 { | |
131 | reg = <1>; | |
132 | compatible = "brcm,bcm4329-fmac"; | |
133 | interrupt-parent = <&pio>; | |
134 | interrupts = <6 10 IRQ_TYPE_LEVEL_LOW>; /* PG10 / EINT10 */ | |
135 | interrupt-names = "host-wake"; | |
136 | }; | |
137 | }; | |
138 | ||
139 | &mmc2 { | |
140 | pinctrl-names = "default"; | |
141 | pinctrl-0 = <&mmc2_8bit_pins>; | |
142 | vmmc-supply = <®_vcc3v3>; | |
143 | vqmmc-supply = <®_vcc3v3>; | |
144 | bus-width = <8>; | |
145 | non-removable; | |
146 | status = "okay"; | |
147 | }; | |
148 | ||
149 | &ohci1 { | |
150 | status = "okay"; | |
151 | }; | |
152 | ||
153 | &ohci2 { | |
154 | status = "okay"; | |
155 | }; | |
156 | ||
157 | &r_pio { | |
158 | pwr_led_bpi_m2p: led_pins@0 { | |
159 | allwinner,pins = "PL10"; | |
160 | allwinner,function = "gpio_out"; | |
161 | allwinner,drive = <SUN4I_PINCTRL_10_MA>; | |
162 | allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; | |
163 | }; | |
164 | ||
165 | sw_r_bpi_m2p: key_pins@0 { | |
166 | allwinner,pins = "PL3"; | |
167 | allwinner,function = "gpio_in"; | |
168 | allwinner,drive = <SUN4I_PINCTRL_10_MA>; | |
169 | allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; | |
170 | }; | |
171 | ||
172 | wifi_en_bpi_m2p: wifi_en_pin { | |
173 | allwinner,pins = "PL7"; | |
174 | allwinner,function = "gpio_out"; | |
175 | allwinner,drive = <SUN4I_PINCTRL_10_MA>; | |
176 | allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; | |
177 | }; | |
178 | }; | |
179 | ||
180 | &uart0 { | |
181 | pinctrl-names = "default"; | |
182 | pinctrl-0 = <&uart0_pins_a>; | |
183 | status = "okay"; | |
184 | }; | |
185 | ||
186 | &uart1 { | |
187 | pinctrl-names = "default"; | |
188 | pinctrl-0 = <&uart1_pins_a>; | |
189 | status = "okay"; | |
190 | }; | |
191 | ||
192 | &usbphy { | |
193 | /* USB VBUS is on as long as VCC-IO is on */ | |
194 | status = "okay"; | |
195 | }; |