arch/arm/dts/sun4i-a10-a1000.dts

   1 /*
   2  * Copyright 2013 Emilio López
   3  *
   4  * Emilio López <emilio@elopez.com.ar>
   5  *
   6  * This file is dual-licensed: you can use it either under the terms
   7  * of the GPL or the X11 license, at your option. Note that this dual
   8  * licensing only applies to this file, and not this project as a
   9  * whole.
  10  *
  11  *  a) This file is free software; you can redistribute it and/or
  12  *     modify it under the terms of the GNU General Public License as
  13  *     published by the Free Software Foundation; either version 2 of the
  14  *     License, or (at your option) any later version.
  15  *
  16  *     This file is distributed in the hope that it will be useful,
  17  *     but WITHOUT ANY WARRANTY; without even the implied warranty of
  18  *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  19  *     GNU General Public License for more details.
  20  *
  21  *     You should have received a copy of the GNU General Public
  22  *     License along with this file; if not, write to the Free
  23  *     Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
  24  *     MA 02110-1301 USA
  25  *
  26  * Or, alternatively,
  27  *
  28  *  b) Permission is hereby granted, free of charge, to any person
  29  *     obtaining a copy of this software and associated documentation
  30  *     files (the "Software"), to deal in the Software without
  31  *     restriction, including without limitation the rights to use,
  32  *     copy, modify, merge, publish, distribute, sublicense, and/or
  33  *     sell copies of the Software, and to permit persons to whom the
  34  *     Software is furnished to do so, subject to the following
  35  *     conditions:
  36  *
  37  *     The above copyright notice and this permission notice shall be
  38  *     included in all copies or substantial portions of the Software.
  39  *
  40  *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  41  *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
  42  *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  43  *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
  44  *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
  45  *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
  46  *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
  47  *     OTHER DEALINGS IN THE SOFTWARE.
  48  */
  49
  50 /dts-v1/;
  51 #include "sun4i-a10.dtsi"
  52 #include "sunxi-common-regulators.dtsi"
  53
  54 #include <dt-bindings/gpio/gpio.h>
  55 #include <dt-bindings/pinctrl/sun4i-a10.h>
  56
  57 / {
  58         model = "Mele A1000";
  59         compatible = "mele,a1000", "allwinner,sun4i-a10";
  60
  61         aliases {
  62                 serial0 = &uart0;
  63         };
  64
  65         chosen {
  66                 stdout-path = "serial0:115200n8";
  67         };
  68
  69         leds {
  70                 compatible = "gpio-leds";
  71                 pinctrl-names = "default";
  72                 pinctrl-0 = <&led_pins_a1000>;
  73
  74                 red {
  75                         label = "a1000:red:usr";
  76                         gpios = <&pio 7 10 GPIO_ACTIVE_HIGH>;
  77                 };
  78
  79                 blue {
  80                         label = "a1000:blue:usr";
  81                         gpios = <&pio 7 20 GPIO_ACTIVE_HIGH>;
  82                 };
  83         };
  84
  85         reg_emac_3v3: emac-3v3 {
  86                 compatible = "regulator-fixed";
  87                 pinctrl-names = "default";
  88                 pinctrl-0 = <&emac_power_pin_a1000>;
  89                 regulator-name = "emac-3v3";
  90                 regulator-min-microvolt = <3300000>;
  91                 regulator-max-microvolt = <3300000>;
  92                 enable-active-high;
  93                 gpio = <&pio 7 15 GPIO_ACTIVE_HIGH>;
  94         };
  95 };
  96
  97 &ahci {
  98         status = "okay";
  99 };
 100
 101 &ehci0 {
 102         status = "okay";
 103 };
 104
 105 &ehci1 {
 106         status = "okay";
 107 };
 108
 109 &emac {
 110         pinctrl-names = "default";
 111         pinctrl-0 = <&emac_pins_a>;
 112         phy = <&phy1>;
 113         status = "okay";
 114 };
 115
 116 &i2c0 {
 117         pinctrl-names = "default";
 118         pinctrl-0 = <&i2c0_pins_a>;
 119         status = "okay";
 120
 121         axp209: pmic@34 {
 122                 compatible = "x-powers,axp209";
 123                 reg = <0x34>;
 124                 interrupts = <0>;
 125
 126                 interrupt-controller;
 127                 #interrupt-cells = <1>;
 128         };
 129 };
 130
 131 &ir0 {
 132         pinctrl-names = "default";
 133         pinctrl-0 = <&ir0_pins_a>;
 134         status = "okay";
 135 };
 136
 137 &mdio {
 138         phy-supply = <&reg_emac_3v3>;
 139         status = "okay";
 140
 141         phy1: ethernet-phy@1 {
 142                 reg = <1>;
 143         };
 144 };
 145
 146 &mmc0 {
 147         pinctrl-names = "default";
 148         pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_reference_design>;
 149         vmmc-supply = <&reg_vcc3v3>;
 150         bus-width = <4>;
 151         cd-gpios = <&pio 7 1 GPIO_ACTIVE_HIGH>; /* PH1 */
 152         cd-inverted;
 153         status = "okay";
 154 };
 155
 156 &ohci0 {
 157         status = "okay";
 158 };
 159
 160 &ohci1 {
 161         status = "okay";
 162 };
 163
 164 &pio {
 165         emac_power_pin_a1000: emac_power_pin@0 {
 166                 allwinner,pins = "PH15";
 167                 allwinner,function = "gpio_out";
 168                 allwinner,drive = <SUN4I_PINCTRL_10_MA>;
 169                 allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
 170         };
 171
 172         led_pins_a1000: led_pins@0 {
 173                 allwinner,pins = "PH10", "PH20";
 174                 allwinner,function = "gpio_out";
 175                 allwinner,drive = <SUN4I_PINCTRL_10_MA>;
 176                 allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
 177         };
 178 };
 179
 180 &reg_usb1_vbus {
 181         status = "okay";
 182 };
 183
 184 &reg_usb2_vbus {
 185         status = "okay";
 186 };
 187
 188 &uart0 {
 189         pinctrl-names = "default";
 190         pinctrl-0 = <&uart0_pins_a>;
 191         status = "okay";
 192 };
 193
 194 &usbphy {
 195         usb1_vbus-supply = <&reg_usb1_vbus>;
 196         usb2_vbus-supply = <&reg_usb2_vbus>;
 197         status = "okay";
 198 };