arch/arm/boot/dts/sun5i-a10s-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  * 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 "sun5i-a10s.dtsi"
  45 #include "sunxi-common-regulators.dtsi"
  46 #include <dt-bindings/gpio/gpio.h>
  47
  48 / {
  49         model = "MK802-A10s";
  50         compatible = "allwinner,a10s-mk802", "allwinner,sun5i-a10s";
  51
  52         aliases {
  53                 serial0 = &uart0;
  54         };
  55
  56         chosen {
  57                 stdout-path = "serial0:115200n8";
  58         };
  59
  60         leds {
  61                 compatible = "gpio-leds";
  62                 pinctrl-names = "default";
  63                 pinctrl-0 = <&led_pins_mk802>;
  64
  65                 red {
  66                         label = "mk802:red:usr";
  67                         gpios = <&pio 1 2 GPIO_ACTIVE_HIGH>; /* PB2 */
  68                 };
  69         };
  70 };
  71
  72 &ehci0 {
  73         status = "okay";
  74 };
  75
  76 &i2c0 {
  77         pinctrl-names = "default";
  78         pinctrl-0 = <&i2c0_pins_a>;
  79         status = "okay";
  80
  81         axp152: pmic@30 {
  82                 compatible = "x-powers,axp152";
  83                 reg = <0x30>;
  84                 interrupts = <0>;
  85                 interrupt-controller;
  86                 #interrupt-cells = <1>;
  87         };
  88 };
  89
  90 &mmc0 {
  91         pinctrl-names = "default";
  92         pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_mk802>;
  93         vmmc-supply = <&reg_vcc3v3>;
  94         bus-width = <4>;
  95         cd-gpios = <&pio 6 1 GPIO_ACTIVE_HIGH>; /* PG1 */
  96         cd-inverted;
  97         status = "okay";
  98 };
  99
 100 &mmc1 {
 101         pinctrl-names = "default";
 102         pinctrl-0 = <&mmc1_pins_a>;
 103         vmmc-supply = <&reg_vcc3v3>;
 104         bus-width = <4>;
 105         non-removable;
 106         status = "okay";
 107 };
 108
 109 &ohci0 {
 110         status = "okay";
 111 };
 112
 113 &otg_sram {
 114         status = "okay";
 115 };
 116
 117 &pio {
 118         led_pins_mk802: led_pins@0 {
 119                 pins = "PB2";
 120                 function = "gpio_out";
 121         };
 122
 123         mmc0_cd_pin_mk802: mmc0_cd_pin@0 {
 124                 pins = "PG1";
 125                 function = "gpio_in";
 126                 bias-pull-up;
 127         };
 128
 129         usb1_vbus_pin_mk802: usb1_vbus_pin@0 {
 130                 pins = "PB10";
 131                 function = "gpio_out";
 132         };
 133 };
 134
 135 &reg_usb1_vbus {
 136         pinctrl-0 = <&usb1_vbus_pin_mk802>;
 137         gpio = <&pio 1 10 GPIO_ACTIVE_HIGH>; /* PB10 */
 138         status = "okay";
 139 };
 140
 141 &uart0 {
 142         pinctrl-names = "default";
 143         pinctrl-0 = <&uart0_pins_a>;
 144         status = "okay";
 145 };
 146
 147 &usb_otg {
 148         dr_mode = "peripheral";
 149         status = "okay";
 150 };
 151
 152 &usbphy {
 153         usb1_vbus-supply = <&reg_usb1_vbus>;
 154         status = "okay";
 155 };