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      1 /*
      2  * Copyright 2015 Hans de Goede <hdegoede (at) 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 		allwinner,pins = "PB2";
    120 		allwinner,function = "gpio_out";
    121 		allwinner,drive = <SUN4I_PINCTRL_10_MA>;
    122 		allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
    123 	};
    124 
    125 	mmc0_cd_pin_mk802: mmc0_cd_pin@0 {
    126 		allwinner,pins = "PG1";
    127 		allwinner,function = "gpio_in";
    128 		allwinner,drive = <SUN4I_PINCTRL_10_MA>;
    129 		allwinner,pull = <SUN4I_PINCTRL_PULL_UP>;
    130 	};
    131 
    132 	usb1_vbus_pin_mk802: usb1_vbus_pin@0 {
    133 		allwinner,pins = "PB10";
    134 		allwinner,function = "gpio_out";
    135 		allwinner,drive = <SUN4I_PINCTRL_10_MA>;
    136 		allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
    137 	};
    138 };
    139 
    140 &reg_usb1_vbus {
    141 	pinctrl-0 = <&usb1_vbus_pin_mk802>;
    142 	gpio = <&pio 1 10 GPIO_ACTIVE_HIGH>; /* PB10 */
    143 	status = "okay";
    144 };
    145 
    146 &uart0 {
    147 	pinctrl-names = "default";
    148 	pinctrl-0 = <&uart0_pins_a>;
    149 	status = "okay";
    150 };
    151 
    152 &usb_otg {
    153 	dr_mode = "otg";
    154 	status = "okay";
    155 };
    156 
    157 &usbphy {
    158 	usb1_vbus-supply = <&reg_usb1_vbus>;
    159 	status = "okay";
    160 };
    161