arm64: allwinner: h5: add NanoPi NEO Plus2 DT support

dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h5-orangepi-prime.dtb

dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h5-orangepi-zero-plus2.dtb

dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h5-nanopi-neo2.dtb

dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h5-nanopi-neo-plus2.dtb

always		:= $(dtb-y)

subdir-y	:= $(dts-dirs)

/*

 * Copyright (C) 2017 Antony Antony <antony@phenome.org>

 * Copyright (C) 2016 ARM Ltd.

 *

 * 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 "sun50i-h5.dtsi"

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

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

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

/ {

	model = "FriendlyARM NanoPi NEO Plus2";

	compatible = "friendlyarm,nanopi-neo-plus2", "allwinner,sun50i-h5";

	aliases {

		serial0 = &uart0;

	};

	chosen {

		stdout-path = "serial0:115200n8";

	};

	leds {

		compatible = "gpio-leds";

		pwr {

			label = "nanopi:green:pwr";

			gpios = <&r_pio 0 10 GPIO_ACTIVE_HIGH>;

			default-state = "on";

		};

		status {

			label = "nanopi:red:status";

			gpios = <&pio 0 20 GPIO_ACTIVE_HIGH>;

		};

	};

	reg_gmac_3v3: gmac-3v3 {

		compatible = "regulator-fixed";

		pinctrl-names = "default";

		regulator-name = "gmac-3v3";

		regulator-min-microvolt = <3300000>;

		regulator-max-microvolt = <3300000>;

		startup-delay-us = <100000>;

		enable-active-high;

		gpio = <&pio 3 6 GPIO_ACTIVE_HIGH>;

	};

	reg_vcc3v3: vcc3v3 {

		compatible = "regulator-fixed";

		regulator-name = "vcc3v3";

		regulator-min-microvolt = <3300000>;

		regulator-max-microvolt = <3300000>;

	};

	vdd_cpux: gpio-regulator {

		compatible = "regulator-gpio";

		pinctrl-names = "default";

		regulator-name = "vdd-cpux";

		regulator-type = "voltage";

		regulator-boot-on;

		regulator-always-on;

		regulator-min-microvolt = <1100000>;

		regulator-max-microvolt = <1300000>;

		regulator-ramp-delay = <50>; /* 4ms */

		gpios = <&r_pio 0 6 GPIO_ACTIVE_HIGH>;

		gpios-states = <0x1>;

		states = <1100000 0x0

			  1300000 0x1>;

	};

	wifi_pwrseq: wifi_pwrseq {

		compatible = "mmc-pwrseq-simple";

		pinctrl-names = "default";

		reset-gpios = <&r_pio 0 7 GPIO_ACTIVE_LOW>; /* PL7 */

		post-power-on-delay-ms = <200>;

	};

};

&codec {

	allwinner,audio-routing =

		"Line Out", "LINEOUT",

		"MIC1", "Mic",

		"Mic",  "MBIAS";

	status = "okay";

};

&ehci0 {

	status = "okay";

};

&ehci3 {

	status = "okay";

};

&mmc0 {

	pinctrl-names = "default";

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

	vmmc-supply = <&reg_vcc3v3>;

	bus-width = <4>;

	cd-gpios = <&pio 5 6 GPIO_ACTIVE_LOW>; /* PF6 */

	status = "okay";

};

&mmc1 {

	pinctrl-names = "default";

	pinctrl-0 = <&mmc1_pins_a>;

	vmmc-supply = <&reg_vcc3v3>;

	vqmmc-supply = <&reg_vcc3v3>;

	mmc-pwrseq = <&wifi_pwrseq>;

	bus-width = <4>;

	non-removable;

	status = "okay";

	brcmf: wifi@1 {

		reg = <1>;

		compatible = "brcm,bcm4329-fmac";

	};

};

&mmc2 {

	pinctrl-names = "default";

	pinctrl-0 = <&mmc2_8bit_pins>;

	vmmc-supply = <&reg_vcc3v3>;

	bus-width = <8>;

	non-removable;

	cap-mmc-hw-reset;

	status = "okay";

};

&ohci0 {

	status = "okay";

};

&ohci3 {

	status = "okay";

};

&uart0 {

	pinctrl-names = "default";

	pinctrl-0 = <&uart0_pins_a>;

	status = "okay";

};

&usb_otg {

	dr_mode = "host";

	status = "okay";

};

&usbphy {

	/* USB Type-A ports' VBUS is always on */

	status = "okay";

};