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1 | /* |
2 | * Copyright 2015 Hans de Goede <hdegoede@redhat.com> | |
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 library 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 library 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 "sun6i-a31s.dtsi" | |
45 | #include "sunxi-common-regulators.dtsi" | |
46 | #include <dt-bindings/gpio/gpio.h> | |
47 | ||
48 | / { | |
49 | model = "Sinovoip BPI-M2"; | |
50 | compatible = "sinovoip,bpi-m2", "allwinner,sun6i-a31s"; | |
51 | ||
52 | aliases { | |
53 | serial0 = &uart0; | |
54 | }; | |
55 | ||
56 | chosen { | |
57 | stdout-path = "serial0:115200n8"; | |
58 | }; | |
59 | ||
60 | leds { | |
61 | compatible = "gpio-leds"; | |
62 | pinctrl-names = "default"; | |
63 | pinctrl-0 = <&led_pins_bpi_m2>; | |
64 | ||
65 | blue { | |
66 | label = "bpi-m2:blue:usr"; | |
67 | gpios = <&pio 6 11 GPIO_ACTIVE_HIGH>; /* PG11 */ | |
68 | }; | |
69 | ||
70 | green { | |
71 | label = "bpi-m2:green:usr"; | |
72 | gpios = <&pio 6 10 GPIO_ACTIVE_HIGH>; /* PG10 */ | |
73 | }; | |
74 | ||
75 | red { | |
76 | label = "bpi-m2:red:usr"; | |
77 | gpios = <&pio 6 5 GPIO_ACTIVE_HIGH>; /* PG5 */ | |
78 | }; | |
79 | }; | |
80 | ||
81 | mmc2_pwrseq: mmc2_pwrseq { | |
82 | compatible = "mmc-pwrseq-simple"; | |
83 | pinctrl-names = "default"; | |
84 | pinctrl-0 = <&mmc2_pwrseq_pin_bpi_m2>; | |
85 | reset-gpios = <&r_pio 0 8 GPIO_ACTIVE_LOW>; /* PL8 WIFI_EN */ | |
86 | }; | |
87 | }; | |
88 | ||
89 | &ehci0 { | |
90 | status = "okay"; | |
91 | }; | |
92 | ||
93 | &gmac { | |
94 | pinctrl-names = "default"; | |
95 | pinctrl-0 = <&gmac_pins_rgmii_a>, <&gmac_phy_reset_pin_bpi_m2>; | |
96 | phy = <&phy1>; | |
97 | phy-mode = "rgmii"; | |
98 | snps,reset-gpio = <&pio 0 21 GPIO_ACTIVE_HIGH>; /* PA21 */ | |
99 | snps,reset-active-low; | |
100 | snps,reset-delays-us = <0 10000 30000>; | |
101 | status = "okay"; | |
102 | ||
103 | phy1: ethernet-phy@1 { | |
104 | reg = <1>; | |
105 | }; | |
106 | }; | |
107 | ||
108 | &ir { | |
109 | pinctrl-names = "default"; | |
110 | pinctrl-0 = <&ir_pins_a>; | |
111 | status = "okay"; | |
112 | }; | |
113 | ||
114 | &mmc0 { | |
115 | pinctrl-names = "default"; | |
116 | pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_bpi_m2>; | |
117 | vmmc-supply = <®_vcc3v0>; | |
118 | bus-width = <4>; | |
119 | cd-gpios = <&pio 0 4 GPIO_ACTIVE_HIGH>; /* PA4 */ | |
120 | cd-inverted; | |
121 | status = "okay"; | |
122 | }; | |
123 | ||
124 | &mmc0_pins_a { | |
125 | allwinner,pull = <SUN4I_PINCTRL_PULL_UP>; | |
126 | }; | |
127 | ||
128 | &mmc2 { | |
129 | pinctrl-names = "default"; | |
130 | pinctrl-0 = <&mmc2_pins_a>; | |
131 | vmmc-supply = <®_vcc3v0>; | |
132 | mmc-pwrseq = <&mmc2_pwrseq>; | |
133 | bus-width = <4>; | |
134 | non-removable; | |
135 | status = "okay"; | |
136 | ||
137 | brcmf: bcrmf@1 { | |
138 | reg = <1>; | |
139 | compatible = "brcm,bcm4329-fmac"; | |
140 | interrupt-parent = <&r_pio>; | |
141 | interrupts = <0 5 IRQ_TYPE_LEVEL_LOW>; /* PL5 */ | |
142 | interrupt-names = "host-wake"; | |
143 | }; | |
144 | }; | |
145 | ||
146 | &mmc2_pins_a { | |
147 | allwinner,pull = <SUN4I_PINCTRL_PULL_UP>; | |
148 | }; | |
149 | ||
150 | &ohci0 { | |
151 | status = "okay"; | |
152 | }; | |
153 | ||
154 | &pio { | |
155 | gmac_phy_reset_pin_bpi_m2: gmac_phy_reset_pin@0 { | |
156 | allwinner,pins = "PA21"; | |
157 | allwinner,function = "gpio_out"; | |
158 | allwinner,drive = <SUN4I_PINCTRL_10_MA>; | |
159 | allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; | |
160 | }; | |
161 | ||
162 | led_pins_bpi_m2: led_pins@0 { | |
163 | allwinner,pins = "PG5", "PG10", "PG11"; | |
164 | allwinner,function = "gpio_out"; | |
165 | allwinner,drive = <SUN4I_PINCTRL_10_MA>; | |
166 | allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; | |
167 | }; | |
168 | ||
169 | mmc0_cd_pin_bpi_m2: mmc0_cd_pin@0 { | |
170 | allwinner,pins = "PA4"; | |
171 | allwinner,function = "gpio_in"; | |
172 | allwinner,drive = <SUN4I_PINCTRL_10_MA>; | |
173 | allwinner,pull = <SUN4I_PINCTRL_PULL_UP>; | |
174 | }; | |
175 | }; | |
176 | ||
177 | &r_pio { | |
178 | mmc2_pwrseq_pin_bpi_m2: mmc2_pwrseq_pin@0 { | |
179 | allwinner,pins = "PL8"; | |
180 | allwinner,function = "gpio_out"; | |
181 | allwinner,drive = <SUN4I_PINCTRL_10_MA>; | |
182 | allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; | |
183 | }; | |
184 | }; | |
185 | ||
186 | &uart0 { | |
187 | pinctrl-names = "default"; | |
188 | pinctrl-0 = <&uart0_pins_a>; | |
189 | status = "okay"; | |
190 | }; | |
191 | ||
192 | &usbphy { | |
193 | status = "okay"; | |
194 | }; |