arch/arm/dts/sun7i-a20-itead-ibox.dts

   1 /*
   2  * Copyright 2015 - Marcus Cooper <codekipper@gmail.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 file 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 file 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 "sun7i-a20.dtsi"
  45 #include "sunxi-itead-core-common.dtsi"
  46
  47 / {
  48         model = "Itead Ibox A20";
  49         compatible = "itead,itead-ibox-a20", "allwinner,sun7i-a20";
  50
  51         leds {
  52                 compatible = "gpio-leds";
  53                 pinctrl-names = "default";
  54                 pinctrl-0 = <&led_pins_itead_core>;
  55
  56                 green {
  57                         label = "itead_core:green:usr";
  58                         gpios = <&pio 7 20 GPIO_ACTIVE_HIGH>;
  59                         default-state = "on";
  60                 };
  61
  62                 blue {
  63                         label = "itead_core:blue:usr";
  64                         gpios = <&pio 7 21 GPIO_ACTIVE_HIGH>;
  65                         default-state = "on";
  66                 };
  67         };
  68
  69         sound {
  70                 compatible = "simple-audio-card";
  71                 simple-audio-card,name = "On-board SPDIF";
  72
  73                 simple-audio-card,cpu {
  74                         sound-dai = <&spdif>;
  75                 };
  76
  77                 simple-audio-card,codec {
  78                         sound-dai = <&spdif_out>;
  79                 };
  80         };
  81
  82         spdif_out: spdif-out {
  83                 #sound-dai-cells = <0>;
  84                 compatible = "linux,spdif-dit";
  85         };
  86 };
  87
  88 &ahci {
  89         target-supply = <&reg_ahci_5v>;
  90         status = "okay";
  91 };
  92
  93 &codec {
  94         status = "okay";
  95 };
  96
  97 &gmac {
  98         pinctrl-names = "default";
  99         pinctrl-0 = <&gmac_pins_mii_a>;
 100         phy = <&phy1>;
 101         phy-mode = "mii";
 102         status = "okay";
 103
 104         phy1: ethernet-phy@1 {
 105                 reg = <1>;
 106         };
 107 };
 108
 109 &i2c0 {
 110         axp209: pmic@34 {
 111                 interrupt-parent = <&nmi_intc>;
 112                 interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
 113         };
 114 };
 115
 116 &ir0 {
 117         pinctrl-names = "default";
 118         pinctrl-0 = <&ir0_rx_pins_a>;
 119         status = "okay";
 120 };
 121
 122 &mmc0 {
 123         pinctrl-names = "default";
 124         pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_reference_design>;
 125         vmmc-supply = <&reg_vcc3v3>;
 126         bus-width = <4>;
 127         cd-gpios = <&pio 7 1 GPIO_ACTIVE_HIGH>; /* PH1 */
 128         cd-inverted;
 129         status = "okay";
 130 };
 131
 132 &pio {
 133         led_pins_itead_core: led_pins@0 {
 134                 allwinner,pins = "PH20","PH21";
 135                 allwinner,function = "gpio_out";
 136                 allwinner,drive = <SUN4I_PINCTRL_20_MA>;
 137                 allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
 138         };
 139 };
 140
 141 &reg_ahci_5v {
 142         status = "okay";
 143 };
 144
 145 &spdif {
 146         pinctrl-names = "default";
 147         pinctrl-0 = <&spdif_tx_pins_a>;
 148         status = "okay";
 149 };