arch/arm/dts/sun4i-a10-mini-xplus.dts

   1 /*
   2  * Copyright 2012 Maxime Ripard
   3  *
   4  * Maxime Ripard <maxime.ripard@free-electrons.com>
   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 = "PineRiver Mini X-Plus";
  59         compatible = "pineriver,mini-xplus", "allwinner,sun4i-a10";
  60
  61         aliases {
  62                 serial0 = &uart0;
  63         };
  64
  65         chosen {
  66                 stdout-path = "serial0:115200n8";
  67         };
  68 };
  69
  70 &ehci0 {
  71         status = "okay";
  72 };
  73
  74 &ehci1 {
  75         status = "okay";
  76 };
  77
  78 &i2c0 {
  79         pinctrl-names = "default";
  80         pinctrl-0 = <&i2c0_pins_a>;
  81         status = "okay";
  82
  83         axp209: pmic@34 {
  84                 compatible = "x-powers,axp209";
  85                 reg = <0x34>;
  86                 interrupts = <0>;
  87
  88                 interrupt-controller;
  89                 #interrupt-cells = <1>;
  90         };
  91 };
  92
  93 &ir0 {
  94         pinctrl-names = "default";
  95         pinctrl-0 = <&ir0_pins_a>;
  96         status = "okay";
  97 };
  98
  99 &ir0_pins_a {
 100         /* The ir receiver is not always populated */
 101         allwinner,pull = <SUN4I_PINCTRL_PULL_UP>;
 102 };
 103
 104 &mmc0 {
 105         pinctrl-names = "default";
 106         pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_reference_design>;
 107         vmmc-supply = <&reg_vcc3v3>;
 108         bus-width = <4>;
 109         cd-gpios = <&pio 7 1 GPIO_ACTIVE_HIGH>; /* PH1 */
 110         cd-inverted;
 111         status = "okay";
 112 };
 113
 114 &ohci0 {
 115         status = "okay";
 116 };
 117
 118 &ohci1 {
 119         status = "okay";
 120 };
 121
 122 &reg_usb1_vbus {
 123         status = "okay";
 124 };
 125
 126 &reg_usb2_vbus {
 127         status = "okay";
 128 };
 129
 130 &uart0 {
 131         pinctrl-names = "default";
 132         pinctrl-0 = <&uart0_pins_a>;
 133         status = "okay";
 134 };
 135
 136 &usbphy {
 137         usb1_vbus-supply = <&reg_usb1_vbus>;
 138         usb2_vbus-supply = <&reg_usb2_vbus>;
 139         status = "okay";
 140 };