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      1 /*
      2  * Copyright (C) 2017 Jelle van der Waa <jelle (at) vdwaa.nl>
      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 "sun8i-h3.dtsi"
     45 #include "sunxi-common-regulators.dtsi"
     46 
     47 #include <dt-bindings/gpio/gpio.h>
     48 #include <dt-bindings/pinctrl/sun4i-a10.h>
     49 
     50 / {
     51 	model = "FriendlyARM NanoPi NEO Air";
     52 	compatible = "friendlyarm,nanopi-neo-air", "allwinner,sun8i-h3";
     53 
     54 	aliases {
     55 		serial0 = &uart0;
     56 	};
     57 
     58 	chosen {
     59 		stdout-path = "serial0:115200n8";
     60 	};
     61 
     62 	leds {
     63 		compatible = "gpio-leds";
     64 
     65 		pwr {
     66 			label = "nanopi:green:pwr";
     67 			gpios = <&r_pio 0 10 GPIO_ACTIVE_HIGH>; /* PL10 */
     68 			default-state = "on";
     69 		};
     70 
     71 		status {
     72 			label = "nanopi:blue:status";
     73 			gpios = <&pio 0 10 GPIO_ACTIVE_HIGH>; /* PA10 */
     74 		};
     75 	};
     76 };
     77 
     78 &mmc0 {
     79 	pinctrl-names = "default";
     80 	pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin>;
     81 	vmmc-supply = <&reg_vcc3v3>;
     82 	bus-width = <4>;
     83 	cd-gpios = <&pio 5 6 GPIO_ACTIVE_HIGH>; /* PF6 */
     84 	cd-inverted;
     85 	status = "okay";
     86 };
     87 
     88 &uart0 {
     89 	pinctrl-names = "default";
     90 	pinctrl-0 = <&uart0_pins_a>;
     91 	status = "okay";
     92 };
     93 
     94 &usbphy {
     95 	/* USB VBUS is always on */
     96 	status = "okay";
     97 };
     98