2 * Copyright 2015 Endless Mobile, Inc.
3 * Author: Carlo Caione <carlo@endlessm.com>
5 * This file is dual-licensed: you can use it either under the terms
6 * of the GPL or the X11 license, at your option. Note that this dual
7 * licensing only applies to this file, and not this project as a
10 * a) This library is free software; you can redistribute it and/or
11 * modify it under the terms of the GNU General Public License as
12 * published by the Free Software Foundation; either version 2 of the
13 * License, or (at your option) any later version.
15 * This library is distributed in the hope that it will be useful,
16 * but WITHOUT ANY WARRANTY; without even the implied warranty of
17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18 * GNU General Public License for more details.
20 * You should have received a copy of the GNU General Public License
21 * along with this program. If not, see <http://www.gnu.org/licenses/>.
25 * b) Permission is hereby granted, free of charge, to any person
26 * obtaining a copy of this software and associated documentation
27 * files (the "Software"), to deal in the Software without
28 * restriction, including without limitation the rights to use,
29 * copy, modify, merge, publish, distribute, sublicense, and/or
30 * sell copies of the Software, and to permit persons to whom the
31 * Software is furnished to do so, subject to the following
34 * The above copyright notice and this permission notice shall be
35 * included in all copies or substantial portions of the Software.
37 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
38 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
39 * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
40 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
41 * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
42 * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
43 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
44 * OTHER DEALINGS IN THE SOFTWARE.
48 #include "meson8b.dtsi"
49 #include <dt-bindings/gpio/gpio.h>
52 model = "Hardkernel ODROID-C1";
53 compatible = "hardkernel,odroid-c1", "amlogic,meson8b";
61 reg = <0x40000000 0x40000000>;
65 compatible = "gpio-leds";
67 label = "c1:blue:alive";
68 gpios = <&gpio_ao GPIOAO_13 GPIO_ACTIVE_LOW>;
69 linux,default-trigger = "heartbeat";
70 default-state = "off";
74 tflash_vdd: regulator-tflash_vdd {
76 * signal name from schematics: TFLASH_VDD_EN
78 compatible = "regulator-fixed";
80 regulator-name = "TFLASH_VDD";
81 regulator-min-microvolt = <3300000>;
82 regulator-max-microvolt = <3300000>;
84 gpio = <&gpio GPIOY_12 GPIO_ACTIVE_HIGH>;
88 tf_io: gpio-regulator-tf_io {
89 compatible = "regulator-gpio";
91 regulator-name = "TF_IO";
92 regulator-min-microvolt = <1800000>;
93 regulator-max-microvolt = <3300000>;
96 * signal name from schematics: TF_3V3N_1V8_EN
98 gpios = <&gpio_ao GPIOAO_3 GPIO_ACTIVE_HIGH>;
109 snps,reset-gpio = <&gpio GPIOH_4 GPIO_ACTIVE_HIGH>;
110 snps,reset-active-low;
111 snps,reset-delays-us = <0 10000 30000>;
113 pinctrl-0 = <ð_rgmii_pins>;
114 pinctrl-names = "default";
117 phy-handle = <ð_phy>;
118 amlogic,tx-delay-ns = <4>;
121 compatible = "snps,dwmac-mdio";
122 #address-cells = <1>;
125 /* Realtek RTL8211F (0x001cc916) */
126 eth_phy: ethernet-phy@0 {
128 interrupt-parent = <&gpio_intc>;
130 interrupts = <17 IRQ_TYPE_LEVEL_LOW>;
137 * WARNING: The USB Hub on the Odroid-C1/C1+ needs a reset signal
138 * to be turned high in order to be detected by the USB Controller.
139 * This signal should be handled by a USB specific power sequence
140 * in order to reset the Hub when USB bus is powered down.
144 gpios = <GPIOAO_4 GPIO_ACTIVE_HIGH>;
146 line-name = "usb-hub-reset";
152 pinctrl-0 = <&ir_recv_pins>;
153 pinctrl-names = "default";
159 pinctrl-0 = <&sd_b_pins>;
160 pinctrl-names = "default";
163 sd_card_slot: slot@1 {
164 compatible = "mmc-slot";
174 cd-gpios = <&gpio CARD_6 GPIO_ACTIVE_LOW>;
176 vmmc-supply = <&tflash_vdd>;
177 vqmmc-supply = <&tf_io>;
183 pinctrl-0 = <&uart_ao_a_pins>;
184 pinctrl-names = "default";