ARM: dts: sun8i: Add common dtsi file for NanoPi SBCs

/*

 * Copyright (C) 2016 James Pettigrew <james@innovum.com.au>

 * Copyright (C) 2016 Milo Kim <woogyom.kim@gmail.com>

 *

 * This file is dual-licensed: you can use it either under the terms

 * of the GPL or the X11 license, at your option. Note that this dual

 * licensing only applies to this file, and not this project as a

 * whole.

 *

 *  a) This file is free software; you can redistribute it and/or

 *     modify it under the terms of the GNU General Public License as

 *     published by the Free Software Foundation; either version 2 of the

 *     License, or (at your option) any later version.

 *

 *     This file is distributed in the hope that it will be useful,

 *     but WITHOUT ANY WARRANTY; without even the implied warranty of

 *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

 *     GNU General Public License for more details.

 *

 * Or, alternatively,

 *

 *  b) Permission is hereby granted, free of charge, to any person

 *     obtaining a copy of this software and associated documentation

 *     files (the "Software"), to deal in the Software without

 *     restriction, including without limitation the rights to use,

 *     copy, modify, merge, publish, distribute, sublicense, and/or

 *     sell copies of the Software, and to permit persons to whom the

 *     Software is furnished to do so, subject to the following

 *     conditions:

 *

 *     The above copyright notice and this permission notice shall be

 *     included in all copies or substantial portions of the Software.

 *

 *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,

 *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES

 *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND

 *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT

 *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,

 *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING

 *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR

 *     OTHER DEALINGS IN THE SOFTWARE.

 */

/dts-v1/;

#include "sun8i-h3.dtsi"

#include "sunxi-common-regulators.dtsi"

#include <dt-bindings/gpio/gpio.h>

#include <dt-bindings/input/input.h>

#include <dt-bindings/pinctrl/sun4i-a10.h>

/ {

	aliases {

		serial0 = &uart0;

	};

	chosen {

		stdout-path = "serial0:115200n8";

	};

	leds {

		compatible = "gpio-leds";

		pinctrl-names = "default";

		pinctrl-0 = <&leds_npi>, <&leds_r_npi>;

		status {

			label = "nanopi:blue:status";

			gpios = <&pio 0 10 GPIO_ACTIVE_HIGH>;

			linux,default-trigger = "heartbeat";

		};

		pwr {

			label = "nanopi:green:pwr";

			gpios = <&r_pio 0 10 GPIO_ACTIVE_HIGH>;

			default-state = "on";

		};

	};

	r_gpio_keys {

		compatible = "gpio-keys";

		input-name = "k1";

		pinctrl-names = "default";

		pinctrl-0 = <&sw_r_npi>;

		k1@0 {

			label = "k1";

			linux,code = <KEY_POWER>;

			gpios = <&r_pio 0 3 GPIO_ACTIVE_LOW>;

		};

	};

};

&ehci3 {

	status = "okay";

};

&mmc0 {

	bus-width = <4>;

	cd-gpios = <&pio 5 6 GPIO_ACTIVE_HIGH>;

	cd-inverted;

	pinctrl-names = "default";

	pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin>;

	status = "okay";

	vmmc-supply = <&reg_vcc3v3>;

};

&ohci3 {

	status = "okay";

};

&pio {

	leds_npi: led_pins@0 {

		allwinner,pins = "PA10";

		allwinner,function = "gpio_out";

		allwinner,drive = <SUN4I_PINCTRL_10_MA>;

		allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;

	};

};

&r_pio {

	leds_r_npi: led_pins@0 {

		allwinner,pins = "PL10";

		allwinner,function = "gpio_out";

		allwinner,drive = <SUN4I_PINCTRL_10_MA>;

		allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;

	};

	sw_r_npi: key_pins@0 {

		allwinner,pins = "PL3";

		allwinner,function = "gpio_in";

		allwinner,drive = <SUN4I_PINCTRL_10_MA>;

		allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;

	};

};

&uart0 {

	pinctrl-names = "default";

	pinctrl-0 = <&uart0_pins_a>;

	status = "okay";

};

&usbphy {

	status = "okay";

};