boot/dts/sun7i-a20-itead-ibox.dts

0001 /*
0002  * Copyright 2015 - Marcus Cooper <codekipper@gmail.com>
0003  *
0004  * This file is dual-licensed: you can use it either under the terms
0005  * of the GPL or the X11 license, at your option. Note that this dual
0006  * licensing only applies to this file, and not this project as a
0007  * whole.
0008  *
0009  *  a) This file is free software; you can redistribute it and/or
0010  *     modify it under the terms of the GNU General Public License as
0011  *     published by the Free Software Foundation; either version 2 of the
0012  *     License, or (at your option) any later version.
0013  *
0014  *     This file is distributed in the hope that it will be useful,
0015  *     but WITHOUT ANY WARRANTY; without even the implied warranty of
0016  *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
0017  *     GNU General Public License for more details.
0018  *
0019  * Or, alternatively,
0020  *
0021  *  b) Permission is hereby granted, free of charge, to any person
0022  *     obtaining a copy of this software and associated documentation
0023  *     files (the "Software"), to deal in the Software without
0024  *     restriction, including without limitation the rights to use,
0025  *     copy, modify, merge, publish, distribute, sublicense, and/or
0026  *     sell copies of the Software, and to permit persons to whom the
0027  *     Software is furnished to do so, subject to the following
0028  *     conditions:
0029  *
0030  *     The above copyright notice and this permission notice shall be
0031  *     included in all copies or substantial portions of the Software.
0032  *
0033  *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
0034  *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
0035  *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
0036  *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
0037  *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
0038  *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
0039  *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
0040  *     OTHER DEALINGS IN THE SOFTWARE.
0041  */
0042
0043 /dts-v1/;
0044 #include "sun7i-a20.dtsi"
0045 #include "sunxi-itead-core-common.dtsi"
0046
0047 / {
0048         model = "Itead Ibox A20";
0049         compatible = "itead,itead-ibox-a20", "allwinner,sun7i-a20";
0050
0051         leds {
0052                 compatible = "gpio-leds";
0053                 pinctrl-names = "default";
0054                 pinctrl-0 = <&led_pins_itead_core>;
0055
0056                 led-0 {
0057                         label = "itead_core:green:usr";
0058                         gpios = <&pio 7 20 GPIO_ACTIVE_HIGH>;
0059                         default-state = "on";
0060                 };
0061
0062                 led-1 {
0063                         label = "itead_core:blue:usr";
0064                         gpios = <&pio 7 21 GPIO_ACTIVE_HIGH>;
0065                         default-state = "on";
0066                 };
0067         };
0068
0069         sound {
0070                 compatible = "simple-audio-card";
0071                 simple-audio-card,name = "On-board SPDIF";
0072
0073                 simple-audio-card,cpu {
0074                         sound-dai = <&spdif>;
0075                 };
0076
0077                 simple-audio-card,codec {
0078                         sound-dai = <&spdif_out>;
0079                 };
0080         };
0081
0082         spdif_out: spdif-out {
0083                 #sound-dai-cells = <0>;
0084                 compatible = "linux,spdif-dit";
0085         };
0086 };
0087
0088 &ahci {
0089         target-supply = <&reg_ahci_5v>;
0090         status = "okay";
0091 };
0092
0093 &codec {
0094         status = "okay";
0095 };
0096
0097 &gmac {
0098         pinctrl-names = "default";
0099         pinctrl-0 = <&gmac_mii_pins>;
0100         phy-handle = <&phy1>;
0101         phy-mode = "mii";
0102         status = "okay";
0103 };
0104
0105 &gmac_mdio {
0106         phy1: ethernet-phy@1 {
0107                 reg = <1>;
0108         };
0109 };
0110
0111 &i2c0 {
0112         axp209: pmic@34 {
0113                 interrupt-parent = <&nmi_intc>;
0114                 interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
0115         };
0116 };
0117
0118 &ir0 {
0119         pinctrl-names = "default";
0120         pinctrl-0 = <&ir0_rx_pin>;
0121         status = "okay";
0122 };
0123
0124 &mmc0 {
0125         vmmc-supply = <&reg_vcc3v3>;
0126         bus-width = <4>;
0127         cd-gpios = <&pio 7 1 GPIO_ACTIVE_LOW>; /* PH1 */
0128         status = "okay";
0129 };
0130
0131 &pio {
0132         led_pins_itead_core: led-pins {
0133                 pins = "PH20","PH21";
0134                 function = "gpio_out";
0135                 drive-strength = <20>;
0136         };
0137 };
0138
0139 &reg_ahci_5v {
0140         status = "okay";
0141 };
0142
0143 &spdif {
0144         pinctrl-names = "default";
0145         pinctrl-0 = <&spdif_tx_pin>;
0146         status = "okay";
0147 };