arch/arm/boot/dts/sun4i-a10-mk802.dts

   1 /*
   2  * Copyright 2015 Hans de Goede <hdegoede@redhat.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  *     You should have received a copy of the GNU General Public
  20  *     License along with this file; if not, write to the Free
  21  *     Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
  22  *     MA 02110-1301 USA
  23  *
  24  * Or, alternatively,
  25  *
  26  *  b) Permission is hereby granted, free of charge, to any person
  27  *     obtaining a copy of this software and associated documentation
  28  *     files (the "Software"), to deal in the Software without
  29  *     restriction, including without limitation the rights to use,
  30  *     copy, modify, merge, publish, distribute, sublicense, and/or
  31  *     sell copies of the Software, and to permit persons to whom the
  32  *     Software is furnished to do so, subject to the following
  33  *     conditions:
  34  *
  35  *     The above copyright notice and this permission notice shall be
  36  *     included in all copies or substantial portions of the Software.
  37  *
  38  *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  39  *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
  40  *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  41  *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
  42  *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
  43  *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
  44  *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
  45  *     OTHER DEALINGS IN THE SOFTWARE.
  46  */
  47
  48 /dts-v1/;
  49 #include "sun4i-a10.dtsi"
  50 #include "sunxi-common-regulators.dtsi"
  51 #include <dt-bindings/gpio/gpio.h>
  52
  53 / {
  54         model = "MK802";
  55         compatible = "allwinner,mk802", "allwinner,sun4i-a10";
  56 };
  57
  58 &ehci0 {
  59         status = "okay";
  60 };
  61
  62 &ehci1 {
  63         status = "okay";
  64 };
  65
  66 &mmc0 {
  67         pinctrl-names = "default";
  68         pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_reference_design>;
  69         vmmc-supply = <&reg_vcc3v3>;
  70         bus-width = <4>;
  71         cd-gpios = <&pio 7 1 GPIO_ACTIVE_HIGH>; /* PH1 */
  72         cd-inverted;
  73         status = "okay";
  74 };
  75
  76 &ohci0 {
  77         status = "okay";
  78 };
  79
  80 &pio {
  81         usb2_vbus_pin_mk802: usb2_vbus_pin@0 {
  82                 allwinner,pins = "PH12";
  83                 allwinner,function = "gpio_out";
  84                 allwinner,drive = <SUN4I_PINCTRL_10_MA>;
  85                 allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
  86         };
  87 };
  88
  89 &reg_usb1_vbus {
  90         status = "okay";
  91 };
  92
  93 &reg_usb2_vbus {
  94         pinctrl-0 = <&usb2_vbus_pin_mk802>;
  95         gpio = <&pio 7 12 GPIO_ACTIVE_HIGH>; /* PH12 */
  96         status = "okay";
  97 };
  98
  99 &uart0 {
 100         pinctrl-names = "default";
 101         pinctrl-0 = <&uart0_pins_a>;
 102         status = "okay";
 103 };
 104
 105 &usbphy {
 106         usb1_vbus-supply = <&reg_usb1_vbus>;
 107         usb2_vbus-supply = <&reg_usb2_vbus>;
 108         status = "okay";
 109 };