Commit | Line | Data |
---|---|---|
a71b4438 FN |
1 | /* |
2 | * This is based on sun4i-a10-olinuxino-lime.dts | |
3 | * | |
4 | * Copyright 2014 - Hans de Goede <hdegoede@redhat.com> | |
5 | * Copyright (c) 2014 FUKAUMI Naoki <naobsd@gmail.com> | |
6 | * | |
5012e8fc MR |
7 | * This file is dual-licensed: you can use it either under the terms |
8 | * of the GPL or the X11 license, at your option. Note that this dual | |
9 | * licensing only applies to this file, and not this project as a | |
10 | * whole. | |
a71b4438 | 11 | * |
5012e8fc MR |
12 | * a) This file is free software; you can redistribute it and/or |
13 | * modify it under the terms of the GNU General Public License as | |
14 | * published by the Free Software Foundation; either version 2 of the | |
15 | * License, or (at your option) any later version. | |
16 | * | |
17 | * This file is distributed in the hope that it will be useful, | |
18 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
19 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
20 | * GNU General Public License for more details. | |
21 | * | |
5012e8fc MR |
22 | * Or, alternatively, |
23 | * | |
24 | * b) Permission is hereby granted, free of charge, to any person | |
25 | * obtaining a copy of this software and associated documentation | |
26 | * files (the "Software"), to deal in the Software without | |
27 | * restriction, including without limitation the rights to use, | |
28 | * copy, modify, merge, publish, distribute, sublicense, and/or | |
29 | * sell copies of the Software, and to permit persons to whom the | |
30 | * Software is furnished to do so, subject to the following | |
31 | * conditions: | |
32 | * | |
33 | * The above copyright notice and this permission notice shall be | |
34 | * included in all copies or substantial portions of the Software. | |
35 | * | |
36 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, | |
37 | * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES | |
38 | * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND | |
39 | * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT | |
40 | * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, | |
41 | * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING | |
42 | * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR | |
43 | * OTHER DEALINGS IN THE SOFTWARE. | |
a71b4438 FN |
44 | */ |
45 | ||
46 | /dts-v1/; | |
71455701 MR |
47 | #include "sun7i-a20.dtsi" |
48 | #include "sunxi-common-regulators.dtsi" | |
a71b4438 | 49 | |
bca12924 | 50 | #include <dt-bindings/gpio/gpio.h> |
a6bac9eb | 51 | #include <dt-bindings/interrupt-controller/irq.h> |
092a0c3b | 52 | #include <dt-bindings/pinctrl/sun4i-a10.h> |
bca12924 | 53 | |
a71b4438 FN |
54 | / { |
55 | model = "Olimex A20-OLinuXino-LIME"; | |
56 | compatible = "olimex,a20-olinuxino-lime", "allwinner,sun7i-a20"; | |
57 | ||
59ebbe88 MR |
58 | aliases { |
59 | serial0 = &uart0; | |
60 | }; | |
61 | ||
62 | chosen { | |
63 | stdout-path = "serial0:115200n8"; | |
64 | }; | |
65 | ||
5b178791 MR |
66 | leds { |
67 | compatible = "gpio-leds"; | |
68 | pinctrl-names = "default"; | |
69 | pinctrl-0 = <&led_pins_olinuxinolime>; | |
a71b4438 | 70 | |
5b178791 MR |
71 | green { |
72 | label = "a20-olinuxino-lime:green:usr"; | |
73 | gpios = <&pio 7 2 GPIO_ACTIVE_HIGH>; | |
74 | default-state = "on"; | |
a71b4438 | 75 | }; |
5b178791 MR |
76 | }; |
77 | }; | |
a71b4438 | 78 | |
5b178791 MR |
79 | &ahci { |
80 | target-supply = <®_ahci_5v>; | |
81 | status = "okay"; | |
82 | }; | |
a71b4438 | 83 | |
5b178791 MR |
84 | &ehci0 { |
85 | status = "okay"; | |
86 | }; | |
a71b4438 | 87 | |
5b178791 MR |
88 | &ehci1 { |
89 | status = "okay"; | |
90 | }; | |
a71b4438 | 91 | |
5b178791 MR |
92 | &gmac { |
93 | pinctrl-names = "default"; | |
94 | pinctrl-0 = <&gmac_pins_mii_a>; | |
95 | phy = <&phy1>; | |
96 | phy-mode = "mii"; | |
97 | status = "okay"; | |
a71b4438 | 98 | |
5b178791 MR |
99 | phy1: ethernet-phy@1 { |
100 | reg = <1>; | |
101 | }; | |
102 | }; | |
a71b4438 | 103 | |
5b178791 MR |
104 | &i2c0 { |
105 | pinctrl-names = "default"; | |
106 | pinctrl-0 = <&i2c0_pins_a>; | |
107 | status = "okay"; | |
a71b4438 | 108 | |
5b178791 MR |
109 | axp209: pmic@34 { |
110 | compatible = "x-powers,axp209"; | |
111 | reg = <0x34>; | |
112 | interrupt-parent = <&nmi_intc>; | |
113 | interrupts = <0 IRQ_TYPE_LEVEL_LOW>; | |
114 | ||
115 | interrupt-controller; | |
116 | #interrupt-cells = <1>; | |
117 | }; | |
118 | }; | |
a71b4438 | 119 | |
d2057c59 OS |
120 | &i2c1 { |
121 | pinctrl-names = "default"; | |
122 | pinctrl-0 = <&i2c1_pins_a>; | |
123 | status = "okay"; | |
124 | ||
125 | eeprom: eeprom@50 { | |
126 | compatible = "atmel,24c16"; | |
127 | reg = <0x50>; | |
128 | pagesize = <16>; | |
129 | }; | |
130 | }; | |
131 | ||
5b178791 MR |
132 | &mmc0 { |
133 | pinctrl-names = "default"; | |
134 | pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_reference_design>; | |
135 | vmmc-supply = <®_vcc3v3>; | |
136 | bus-width = <4>; | |
137 | cd-gpios = <&pio 7 1 GPIO_ACTIVE_HIGH>; /* PH1 */ | |
138 | cd-inverted; | |
139 | status = "okay"; | |
140 | }; | |
a71b4438 | 141 | |
5b178791 MR |
142 | &ohci0 { |
143 | status = "okay"; | |
144 | }; | |
a71b4438 | 145 | |
5b178791 MR |
146 | &ohci1 { |
147 | status = "okay"; | |
148 | }; | |
a71b4438 | 149 | |
d7a99f6b HG |
150 | &otg_sram { |
151 | status = "okay"; | |
152 | }; | |
153 | ||
5b178791 MR |
154 | &pio { |
155 | ahci_pwr_pin_olinuxinolime: ahci_pwr_pin@1 { | |
156 | allwinner,pins = "PC3"; | |
157 | allwinner,function = "gpio_out"; | |
158 | allwinner,drive = <SUN4I_PINCTRL_10_MA>; | |
159 | allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; | |
160 | }; | |
a71b4438 | 161 | |
5b178791 MR |
162 | led_pins_olinuxinolime: led_pins@0 { |
163 | allwinner,pins = "PH2"; | |
164 | allwinner,function = "gpio_out"; | |
165 | allwinner,drive = <SUN4I_PINCTRL_20_MA>; | |
166 | allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; | |
a71b4438 | 167 | }; |
d7a99f6b HG |
168 | |
169 | usb0_id_detect_pin: usb0_id_detect_pin@0 { | |
170 | allwinner,pins = "PH4"; | |
171 | allwinner,function = "gpio_in"; | |
172 | allwinner,drive = <SUN4I_PINCTRL_10_MA>; | |
173 | allwinner,pull = <SUN4I_PINCTRL_PULL_UP>; | |
174 | }; | |
175 | ||
176 | usb0_vbus_detect_pin: usb0_vbus_detect_pin@0 { | |
177 | allwinner,pins = "PH5"; | |
178 | allwinner,function = "gpio_in"; | |
179 | allwinner,drive = <SUN4I_PINCTRL_10_MA>; | |
180 | allwinner,pull = <SUN4I_PINCTRL_PULL_DOWN>; | |
181 | }; | |
5b178791 | 182 | }; |
a71b4438 | 183 | |
5b178791 MR |
184 | ®_ahci_5v { |
185 | pinctrl-0 = <&ahci_pwr_pin_olinuxinolime>; | |
186 | gpio = <&pio 2 3 GPIO_ACTIVE_HIGH>; | |
187 | status = "okay"; | |
188 | }; | |
a71b4438 | 189 | |
d7a99f6b HG |
190 | ®_usb0_vbus { |
191 | status = "okay"; | |
192 | }; | |
193 | ||
5b178791 MR |
194 | ®_usb1_vbus { |
195 | status = "okay"; | |
196 | }; | |
a71b4438 | 197 | |
5b178791 MR |
198 | ®_usb2_vbus { |
199 | status = "okay"; | |
200 | }; | |
a71b4438 | 201 | |
5b178791 MR |
202 | &uart0 { |
203 | pinctrl-names = "default"; | |
204 | pinctrl-0 = <&uart0_pins_a>; | |
205 | status = "okay"; | |
206 | }; | |
a71b4438 | 207 | |
d7a99f6b HG |
208 | &usb_otg { |
209 | dr_mode = "otg"; | |
210 | status = "okay"; | |
211 | }; | |
212 | ||
5b178791 | 213 | &usbphy { |
d7a99f6b HG |
214 | pinctrl-names = "default"; |
215 | pinctrl-0 = <&usb0_id_detect_pin>, <&usb0_vbus_detect_pin>; | |
216 | usb0_id_det-gpio = <&pio 7 4 GPIO_ACTIVE_HIGH>; /* PH4 */ | |
217 | usb0_vbus_det-gpio = <&pio 7 5 GPIO_ACTIVE_HIGH>; /* PH5 */ | |
218 | usb0_vbus-supply = <®_usb0_vbus>; | |
5b178791 MR |
219 | usb1_vbus-supply = <®_usb1_vbus>; |
220 | usb2_vbus-supply = <®_usb2_vbus>; | |
221 | status = "okay"; | |
a71b4438 | 222 | }; |