/* * Copyright 2014 Chen-Yu Tsai * * Chen-Yu Tsai <wens@csie.org> * * 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 "sun9i-a80.dtsi" #include "sunxi-common-regulators.dtsi" #include <dt-bindings/gpio/gpio.h> #include <dt-bindings/pinctrl/sun4i-a10.h> / { model = "Merrii A80 Optimus Board"; compatible = "merrii,a80-optimus", "allwinner,sun9i-a80"; aliases { serial0 = &uart0; serial1 = &uart4; }; chosen { stdout-path = "serial0:115200n8"; }; leds { compatible = "gpio-leds"; pinctrl-names = "default"; pinctrl-0 = <&led_pins_optimus>, <&led_r_pins_optimus>; /* The LED names match those found on the board */ led2 { label = "optimus:led2:usr"; gpios = <&pio 7 1 GPIO_ACTIVE_HIGH>; }; led3 { label = "optimus:led3:usr"; gpios = <&r_pio 1 15 GPIO_ACTIVE_HIGH>; /* PM15 */ }; led4 { label = "optimus:led4:usr"; gpios = <&pio 7 0 GPIO_ACTIVE_HIGH>; }; }; reg_usb3_vbus: usb3-vbus { compatible = "regulator-fixed"; pinctrl-names = "default"; pinctrl-0 = <&usb3_vbus_pin_optimus>; regulator-name = "usb3-vbus"; regulator-min-microvolt = <5000000>; regulator-max-microvolt = <5000000>; enable-active-high; gpio = <&pio 7 5 GPIO_ACTIVE_HIGH>; /* PH5 */ }; }; &ehci0 { status = "okay"; }; &ehci1 { status = "okay"; }; &ehci2 { status = "okay"; }; &ohci0 { status = "okay"; }; &ohci2 { status = "okay"; }; &pio { led_pins_optimus: led-pins@0 { allwinner,pins = "PH0", "PH1"; allwinner,function = "gpio_out"; allwinner,drive = <SUN4I_PINCTRL_10_MA>; allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; }; mmc0_cd_pin_optimus: mmc0_cd_pin@0 { allwinner,pins = "PH18"; allwinner,function = "gpio_in"; allwinner,drive = <SUN4I_PINCTRL_10_MA>; allwinner,pull = <SUN4I_PINCTRL_PULL_UP>; }; usb1_vbus_pin_optimus: usb1_vbus_pin@1 { allwinner,pins = "PH4"; allwinner,function = "gpio_out"; allwinner,drive = <SUN4I_PINCTRL_10_MA>; allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; }; usb3_vbus_pin_optimus: usb3_vbus_pin@1 { allwinner,pins = "PH5"; allwinner,function = "gpio_out"; allwinner,drive = <SUN4I_PINCTRL_10_MA>; allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; }; }; &mmc0 { pinctrl-names = "default"; pinctrl-0 = <&mmc0_pins>, <&mmc0_cd_pin_optimus>; vmmc-supply = <®_vcc3v0>; bus-width = <4>; cd-gpios = <&pio 7 18 GPIO_ACTIVE_HIGH>; /* PH8 */ cd-inverted; status = "okay"; }; &mmc2 { pinctrl-names = "default"; pinctrl-0 = <&mmc2_8bit_pins>; vmmc-supply = <®_vcc3v0>; bus-width = <8>; non-removable; cap-mmc-hw-reset; status = "okay"; }; &mmc2_8bit_pins { /* Increase drive strength for DDR modes */ allwinner,drive = <SUN4I_PINCTRL_40_MA>; }; ®_usb1_vbus { pinctrl-0 = <&usb1_vbus_pin_optimus>; gpio = <&pio 7 4 GPIO_ACTIVE_HIGH>; /* PH4 */ status = "okay"; }; &r_ir { status = "okay"; }; &r_pio { led_r_pins_optimus: led-pins@1 { allwinner,pins = "PM15"; allwinner,function = "gpio_out"; allwinner,drive = <SUN4I_PINCTRL_10_MA>; allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; }; }; &r_rsb { status = "okay"; }; &uart0 { pinctrl-names = "default"; pinctrl-0 = <&uart0_pins_a>; status = "okay"; }; &usbphy1 { phy-supply = <®_usb1_vbus>; status = "okay"; }; &usbphy2 { status = "okay"; }; &usbphy3 { phy-supply = <®_usb3_vbus>; status = "okay"; };