arch/arm/boot/dts/sun6i-a31s-sina31s.dts

   1 /*
   2  * Copyright 2015 Chen-Yu Tsai <wens@csie.org>
   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 /* The SinA31s development board has the SinA31s core board soldered on */
  44 #include "sun6i-a31s-sina31s-core.dtsi"
  45
  46 #include <dt-bindings/input/input.h>
  47
  48 / {
  49         model = "Sinlinx SinA31s Development Board";
  50         compatible = "sinlinx,sina31s-sdk", "allwinner,sun6i-a31s";
  51
  52         chosen {
  53                 stdout-path = "serial0:115200n8";
  54         };
  55
  56         hdmi-connector {
  57                 compatible = "hdmi-connector";
  58                 type = "a";
  59
  60                 port {
  61                         hdmi_con_in: endpoint {
  62                                 remote-endpoint = <&hdmi_out_con>;
  63                         };
  64                 };
  65         };
  66
  67         leds {
  68                 compatible = "gpio-leds";
  69                 pinctrl-names = "default";
  70                 pinctrl-0 = <&led_pin_sina31s>;
  71
  72                 status {
  73                         label = "sina31s:status:usr";
  74                         gpios = <&pio 7 13 GPIO_ACTIVE_HIGH>; /* PH13 */
  75                 };
  76         };
  77
  78         sound {
  79                 compatible = "simple-audio-card";
  80                 simple-audio-card,name = "On-board SPDIF";
  81                 simple-audio-card,cpu {
  82                         sound-dai = <&spdif>;
  83                 };
  84
  85                 simple-audio-card,codec {
  86                         sound-dai = <&spdif_out>;
  87                 };
  88         };
  89
  90         spdif_out: spdif-out {
  91                 #sound-dai-cells = <0>;
  92                 compatible = "linux,spdif-dit";
  93         };
  94 };
  95
  96 &codec {
  97         allwinner,audio-routing =
  98                 "Line Out", "LINEOUT",
  99                 "MIC1", "Mic",
 100                 "Mic",  "MBIAS";
 101         status = "okay";
 102 };
 103
 104 &de {
 105         status = "okay";
 106 };
 107
 108 &ehci0 {
 109         /* USB 2.0 4 port hub IC */
 110         status = "okay";
 111 };
 112
 113 &ehci1 {
 114         status = "okay";
 115 };
 116
 117 &gmac {
 118         pinctrl-names = "default";
 119         pinctrl-0 = <&gmac_pins_mii_a>;
 120         phy = <&phy1>;
 121         phy-mode = "mii";
 122         phy-supply = <&reg_dldo1>;
 123         status = "okay";
 124
 125         phy1: ethernet-phy@1 {
 126                 reg = <1>;
 127         };
 128 };
 129
 130 &hdmi {
 131         status = "okay";
 132 };
 133
 134 &hdmi_out {
 135         hdmi_out_con: endpoint {
 136                 remote-endpoint = <&hdmi_con_in>;
 137         };
 138 };
 139
 140 &ir {
 141         pinctrl-names = "default";
 142         pinctrl-0 = <&ir_pins_a>;
 143         status = "okay";
 144 };
 145
 146 &lradc {
 147         vref-supply = <&reg_aldo3>;
 148         status = "okay";
 149
 150         button@158 {
 151                 label = "Volume Up";
 152                 linux,code = <KEY_VOLUMEUP>;
 153                 channel = <0>;
 154                 voltage = <158730>;
 155         };
 156
 157         button@349 {
 158                 label = "Volume Down";
 159                 linux,code = <KEY_VOLUMEDOWN>;
 160                 channel = <0>;
 161                 voltage = <349206>;
 162         };
 163 };
 164
 165 &mmc0 {
 166         pinctrl-names = "default";
 167         pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_sina31s>;
 168         vmmc-supply = <&reg_dcdc1>;
 169         bus-width = <4>;
 170         cd-gpios = <&pio 0 4 GPIO_ACTIVE_LOW>; /* PA4 */
 171         status = "okay";
 172 };
 173
 174 &ohci1 {
 175         status = "okay";
 176 };
 177
 178 &pio {
 179         led_pin_sina31s: led_pin@0 {
 180                 pins = "PH13";
 181                 function = "gpio_out";
 182         };
 183
 184         mmc0_cd_pin_sina31s: mmc0_cd_pin@0 {
 185                 pins = "PA4";
 186                 function = "gpio_in";
 187                 bias-pull-up;
 188         };
 189 };
 190
 191 &reg_dldo1 {
 192         regulator-min-microvolt = <3300000>;
 193         regulator-max-microvolt = <3300000>;
 194         regulator-name = "vcc-gmac-phy";
 195 };
 196
 197 &spdif {
 198         pinctrl-names = "default";
 199         pinctrl-0 = <&spdif_pins_a>;
 200         status = "okay";
 201 };
 202
 203 &usb_otg {
 204         dr_mode = "peripheral";
 205         status = "okay";
 206 };
 207
 208 &usbphy {
 209         status = "okay";
 210 };