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Hans de Goede53ab4af2015-04-15 19:03:49 +02001/*
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 *
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.
11 *
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 *
Hans de Goede53ab4af2015-04-15 19:03:49 +020022 * 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.
44 */
45
46/dts-v1/;
47#include "sun7i-a20.dtsi"
48#include "sunxi-common-regulators.dtsi"
49
50#include <dt-bindings/gpio/gpio.h>
51#include <dt-bindings/interrupt-controller/irq.h>
Hans de Goede53ab4af2015-04-15 19:03:49 +020052
53/ {
54 model = "Olimex A20-OLinuXino-LIME";
55 compatible = "olimex,a20-olinuxino-lime", "allwinner,sun7i-a20";
56
57 aliases {
58 serial0 = &uart0;
59 };
60
61 chosen {
62 stdout-path = "serial0:115200n8";
63 };
64
Jagan Tekib9d59d02018-08-05 00:40:10 +053065 hdmi-connector {
66 compatible = "hdmi-connector";
67 type = "a";
68
69 port {
70 hdmi_con_in: endpoint {
71 remote-endpoint = <&hdmi_out_con>;
72 };
73 };
74 };
75
Hans de Goede53ab4af2015-04-15 19:03:49 +020076 leds {
77 compatible = "gpio-leds";
78 pinctrl-names = "default";
79 pinctrl-0 = <&led_pins_olinuxinolime>;
80
81 green {
82 label = "a20-olinuxino-lime:green:usr";
83 gpios = <&pio 7 2 GPIO_ACTIVE_HIGH>;
84 default-state = "on";
85 };
86 };
87};
88
89&ahci {
90 target-supply = <&reg_ahci_5v>;
91 status = "okay";
92};
93
Jagan Tekib9d59d02018-08-05 00:40:10 +053094&de {
95 status = "okay";
96};
97
Hans de Goede53ab4af2015-04-15 19:03:49 +020098&ehci0 {
99 status = "okay";
100};
101
102&ehci1 {
103 status = "okay";
104};
105
106&gmac {
107 pinctrl-names = "default";
108 pinctrl-0 = <&gmac_pins_mii_a>;
109 phy = <&phy1>;
110 phy-mode = "mii";
111 status = "okay";
112
113 phy1: ethernet-phy@1 {
114 reg = <1>;
115 };
116};
117
Jagan Tekib9d59d02018-08-05 00:40:10 +0530118&hdmi {
119 status = "okay";
120};
121
122&hdmi_out {
123 hdmi_out_con: endpoint {
124 remote-endpoint = <&hdmi_con_in>;
125 };
126};
127
Hans de Goede53ab4af2015-04-15 19:03:49 +0200128&i2c0 {
129 pinctrl-names = "default";
130 pinctrl-0 = <&i2c0_pins_a>;
131 status = "okay";
132
133 axp209: pmic@34 {
134 compatible = "x-powers,axp209";
135 reg = <0x34>;
136 interrupt-parent = <&nmi_intc>;
137 interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
138
139 interrupt-controller;
140 #interrupt-cells = <1>;
141 };
142};
143
Hans de Goede80e5f832016-03-14 17:37:09 +0100144&i2c1 {
145 pinctrl-names = "default";
146 pinctrl-0 = <&i2c1_pins_a>;
147 status = "okay";
148
149 eeprom: eeprom@50 {
150 compatible = "atmel,24c16";
151 reg = <0x50>;
152 pagesize = <16>;
153 };
154};
155
Hans de Goede53ab4af2015-04-15 19:03:49 +0200156&mmc0 {
157 pinctrl-names = "default";
Jagan Tekib9d59d02018-08-05 00:40:10 +0530158 pinctrl-0 = <&mmc0_pins_a>;
Hans de Goede53ab4af2015-04-15 19:03:49 +0200159 vmmc-supply = <&reg_vcc3v3>;
160 bus-width = <4>;
Jagan Tekib9d59d02018-08-05 00:40:10 +0530161 cd-gpios = <&pio 7 1 GPIO_ACTIVE_LOW>; /* PH1 */
Hans de Goede53ab4af2015-04-15 19:03:49 +0200162 status = "okay";
163};
164
165&ohci0 {
166 status = "okay";
167};
168
169&ohci1 {
170 status = "okay";
171};
172
Hans de Goededa52a4a2015-08-05 17:39:14 +0200173&otg_sram {
174 status = "okay";
175};
176
Hans de Goede53ab4af2015-04-15 19:03:49 +0200177&pio {
178 ahci_pwr_pin_olinuxinolime: ahci_pwr_pin@1 {
Jagan Tekib9d59d02018-08-05 00:40:10 +0530179 pins = "PC3";
180 function = "gpio_out";
Hans de Goede53ab4af2015-04-15 19:03:49 +0200181 };
182
183 led_pins_olinuxinolime: led_pins@0 {
Jagan Tekib9d59d02018-08-05 00:40:10 +0530184 pins = "PH2";
185 function = "gpio_out";
186 drive-strength = <20>;
Hans de Goede53ab4af2015-04-15 19:03:49 +0200187 };
Hans de Goededa52a4a2015-08-05 17:39:14 +0200188
189 usb0_id_detect_pin: usb0_id_detect_pin@0 {
Jagan Tekib9d59d02018-08-05 00:40:10 +0530190 pins = "PH4";
191 function = "gpio_in";
192 bias-pull-up;
Hans de Goededa52a4a2015-08-05 17:39:14 +0200193 };
194
195 usb0_vbus_detect_pin: usb0_vbus_detect_pin@0 {
Jagan Tekib9d59d02018-08-05 00:40:10 +0530196 pins = "PH5";
197 function = "gpio_in";
198 bias-pull-down;
Hans de Goededa52a4a2015-08-05 17:39:14 +0200199 };
Hans de Goede53ab4af2015-04-15 19:03:49 +0200200};
201
202&reg_ahci_5v {
203 pinctrl-0 = <&ahci_pwr_pin_olinuxinolime>;
204 gpio = <&pio 2 3 GPIO_ACTIVE_HIGH>;
205 status = "okay";
206};
207
Hans de Goededa52a4a2015-08-05 17:39:14 +0200208&reg_usb0_vbus {
209 status = "okay";
210};
211
Hans de Goede53ab4af2015-04-15 19:03:49 +0200212&reg_usb1_vbus {
213 status = "okay";
214};
215
216&reg_usb2_vbus {
217 status = "okay";
218};
219
220&uart0 {
221 pinctrl-names = "default";
222 pinctrl-0 = <&uart0_pins_a>;
223 status = "okay";
224};
225
Hans de Goededa52a4a2015-08-05 17:39:14 +0200226&usb_otg {
227 dr_mode = "otg";
228 status = "okay";
229};
230
Hans de Goede53ab4af2015-04-15 19:03:49 +0200231&usbphy {
Hans de Goededa52a4a2015-08-05 17:39:14 +0200232 pinctrl-names = "default";
233 pinctrl-0 = <&usb0_id_detect_pin>, <&usb0_vbus_detect_pin>;
234 usb0_id_det-gpio = <&pio 7 4 GPIO_ACTIVE_HIGH>; /* PH4 */
235 usb0_vbus_det-gpio = <&pio 7 5 GPIO_ACTIVE_HIGH>; /* PH5 */
236 usb0_vbus-supply = <&reg_usb0_vbus>;
Hans de Goede53ab4af2015-04-15 19:03:49 +0200237 usb1_vbus-supply = <&reg_usb1_vbus>;
238 usb2_vbus-supply = <&reg_usb2_vbus>;
239 status = "okay";
240};