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/* $NetBSD: sun8i-h3-nanopi-r1.dts,v 1.2.2.2 2019/10/17 18:47:48 martin Exp $ */

/*
 * Copyright (C) 2019 Igor Pecovnik <igor@armbian.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.
 */

#include "sun8i-h3-nanopi.dtsi"

/ {
	model = "FriendlyElec NanoPi-R1";
	compatible = "friendlyarm,nanopi-r1", "allwinner,sun8i-h3";

	aliases {
		serial1 = &uart3;
		ethernet0 = &emac;
		ethernet1 = &emac;
		ethernet2 = &sdio_wifi;
	};

	wifi_pwrseq: wifi_pwrseq {
		compatible = "mmc-pwrseq-simple";
		pinctrl-names = "default";
		reset-gpios = <&r_pio 0 7 GPIO_ACTIVE_LOW>; /* PL7 */
	};

	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>;
	};

	rfkill_bt {
		compatible = "rfkill-gpio";
		pinctrl-names = "default";
		pinctrl-0 = <&bt_pwr_pin>;
		reset-gpios = <&pio 6 13 GPIO_ACTIVE_HIGH>; /* PG13 */
		clocks = <&osc32k>;
		clock-frequency = <32768>;
		rfkill-name = "sunxi-bt";
		rfkill-type = "bluetooth";
	};

	leds {
		/delete-node/ status;
		/delete-node/ pwr;
		led1 {
			label = "LED1";
			gpios = <&pio 0 10 GPIO_ACTIVE_HIGH>;
			linux,default-trigger = "heartbeat";
		};

		led2 {
			label = "LED2";
			gpios = <&pio 6 11 GPIO_ACTIVE_HIGH>;
			default-state = "off";
			linux,default-trigger = "netdev";
		};

		led3 {
			label = "LED3";
			gpios = <&pio 0 9 GPIO_ACTIVE_HIGH>;
			default-state = "off";
			linux,default-trigger = "netdev";
		};
	};

	r_gpio_keys {
		compatible = "gpio-keys";
		input-name = "k1";
		pinctrl-names = "default";
		pinctrl-0 = <&sw_r_npi>;

		/delete-node/ k1;
		reset {
			label = "reset";
			linux,code = <BTN_1>;
			gpios = <&r_pio 0 3 GPIO_ACTIVE_LOW>;
		};
	};
};


&pio {
	bt_pwr_pin: bt_pwr_pin@0 {
		pins = "PG13";
		function = "gpio_out";
	};
};

#if 0 /* XXX u-boot dts for NanoPi R1 has this but not needed? */
&pio {
	gmac_power_pin_nanopi: gmac_power_pin@0 {
		pins = "PD6";
		function = "gpio_out";
	};
};
#endif

&emac {
	pinctrl-names = "default";
	pinctrl-0 = <&emac_rgmii_pins>;
	phy-supply = <&reg_gmac_3v3>;
	phy-handle = <&ext_rgmii_phy>;
	phy-mode = "rgmii";

	status = "okay";
};

&external_mdio {
	ext_rgmii_phy: ethernet-phy@1 {
		compatible = "ethernet-phy-ieee802.3-c22";
		reg = <7>;
	};
};

&mmc1 {
	vmmc-supply = <&reg_vcc3v3>;
	vqmmc-supply = <&reg_vcc3v3>;
	mmc-pwrseq = <&wifi_pwrseq>;
	bus-width = <4>;
	non-removable;
	status = "okay";

	sdio_wifi: sdio_wifi@1 {
		reg = <1>;
		compatible = "brcm,bcm4329-fmac";
		interrupt-parent = <&pio>;
		interrupts = <6 10 IRQ_TYPE_LEVEL_LOW>; /* PG10 / EINT10 */
		interrupt-names = "host-wake";
	};
};

&mmc2 {
	pinctrl-names = "default";
	pinctrl-0 = <&mmc2_8bit_pins>;
	vmmc-supply = <&reg_vcc3v3>;
	vqmmc-supply = <&reg_vcc3v3>;
	bus-width = <8>;
	non-removable;
	cap-mmc-hw-reset;
	status = "okay";
};

&ehci0 {
	status = "okay";
};

&ohci0 {
	status = "okay";
};

&ohci1 {
	status = "okay";
};

&usb_otg {
	dr_mode = "peripheral";
	status = "okay";
};

&usbphy {
	status = "okay";
};