1/*
  2 * Copyright (C) 2017 Jagan Teki <jteki@openedev.com>
  3 * Copyright (C) 2018 Diego Rondini <diego.rondini@kynetics.com>
  4 *
  5 * This file is dual-licensed: you can use it either under the terms
  6 * of the GPL or the X11 license, at your option. Note that this dual
  7 * licensing only applies to this file, and not this project as a
  8 * whole.
  9 *
 10 *  a) This file is free software; you can redistribute it and/or
 11 *     modify it under the terms of the GNU General Public License as
 12 *     published by the Free Software Foundation; either version 2 of the
 13 *     License, or (at your option) any later version.
 14 *
 15 *     This file is distributed in the hope that it will be useful,
 16 *     but WITHOUT ANY WARRANTY; without even the implied warranty of
 17 *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 18 *     GNU General Public License for more details.
 19 *
 20 * Or, alternatively,
 21 *
 22 *  b) Permission is hereby granted, free of charge, to any person
 23 *     obtaining a copy of this software and associated documentation
 24 *     files (the "Software"), to deal in the Software without
 25 *     restriction, including without limitation the rights to use,
 26 *     copy, modify, merge, publish, distribute, sublicense, and/or
 27 *     sell copies of the Software, and to permit persons to whom the
 28 *     Software is furnished to do so, subject to the following
 29 *     conditions:
 30 *
 31 *     The above copyright notice and this permission notice shall be
 32 *     included in all copies or substantial portions of the Software.
 33 *
 34 *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
 35 *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
 36 *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
 37 *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
 38 *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
 39 *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
 40 *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
 41 *     OTHER DEALINGS IN THE SOFTWARE.
 42 */
 43
 44/dts-v1/;
 45
 46#include "sun8i-h3.dtsi"
 47
 48#include <dt-bindings/gpio/gpio.h>
 49
 50/ {
 51	model = "OrangePi Zero Plus2 H3";
 52	compatible = "xunlong,orangepi-zero-plus2-h3", "allwinner,sun8i-h3";
 53
 54	aliases {
 55		serial0 = &uart0;
 56	};
 57
 58	chosen {
 59		stdout-path = "serial0:115200n8";
 60	};
 61
 62	connector {
 63		compatible = "hdmi-connector";
 64		type = "a";
 65
 66		port {
 67			hdmi_con_in: endpoint {
 68				remote-endpoint = <&hdmi_out_con>;
 69			};
 70		};
 71	};
 72
 73	leds {
 74		compatible = "gpio-leds";
 75
 76		led-0 {
 77			label = "orangepi:green:pwr";
 78			gpios = <&r_pio 0 10 GPIO_ACTIVE_HIGH>;
 79			default-state = "on";
 80		};
 81
 82		led-1 {
 83			label = "orangepi:red:status";
 84			gpios = <&pio 0 17 GPIO_ACTIVE_HIGH>;
 85		};
 86	};
 87
 88	reg_vcc3v3: vcc3v3 {
 89		compatible = "regulator-fixed";
 90		regulator-name = "vcc3v3";
 91		regulator-min-microvolt = <3300000>;
 92		regulator-max-microvolt = <3300000>;
 93	};
 94
 95	wifi_pwrseq: wifi_pwrseq {
 96		compatible = "mmc-pwrseq-simple";
 97		reset-gpios = <&pio 0 9 GPIO_ACTIVE_LOW>; /* PA9 */
 98		post-power-on-delay-ms = <200>;
 99	};
100};
101
102&de {
103	status = "okay";
104};
105
106&ehci0 {
107	status = "okay";
108};
109
110&hdmi {
111	status = "okay";
112};
113
114&hdmi_out {
115	hdmi_out_con: endpoint {
116		remote-endpoint = <&hdmi_con_in>;
117	};
118};
119
120&mmc0 {
121	vmmc-supply = <&reg_vcc3v3>;
122	bus-width = <4>;
123	cd-gpios = <&pio 5 6 GPIO_ACTIVE_LOW>;
124	status = "okay";
125};
126
127&mmc1 {
128	vmmc-supply = <&reg_vcc3v3>;
129	vqmmc-supply = <&reg_vcc3v3>;
130	mmc-pwrseq = <&wifi_pwrseq>;
131	bus-width = <4>;
132	non-removable;
133	status = "okay";
134
135	brcmf: wifi@1 {
136		reg = <1>;
137		compatible = "brcm,bcm4329-fmac";
138		interrupt-parent = <&r_pio>;
139		interrupts = <0 7 IRQ_TYPE_LEVEL_LOW>;	/* PL7 */
140		interrupt-names = "host-wake";
141	};
142};
143
144&mmc2 {
145	pinctrl-names = "default";
146	pinctrl-0 = <&mmc2_8bit_pins>;
147	vmmc-supply = <&reg_vcc3v3>;
148	bus-width = <8>;
149	non-removable;
150	cap-mmc-hw-reset;
151	status = "okay";
152};
153
154&ohci0 {
155	status = "okay";
156};
157
158&uart0 {
159	pinctrl-names = "default";
160	pinctrl-0 = <&uart0_pa_pins>;
161	status = "okay";
162};
163
164&usb_otg {
165	/*
166	 * According to schematics CN1 MicroUSB port can be used to take
167	 * external 5V to power up the board VBUS. On the contrary CN1 MicroUSB
168	 * port cannot provide power externally even if the board is powered
169	 * via GPIO pins. It thus makes sense to force peripheral mode.
170	 */
171	dr_mode = "peripheral";
172	status = "okay";
173};
174
175&usbphy {
176	status = "okay";
177};