/* * Copyright 2012 Maxime Ripard * * Maxime Ripard <maxime.ripard@free-electrons.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 "sun5i-a13.dtsi" #include "sunxi-common-regulators.dtsi" #include <dt-bindings/gpio/gpio.h> #include <dt-bindings/input/input.h> / { model = "Olimex A13-Olinuxino"; compatible = "olimex,a13-olinuxino", "allwinner,sun5i-a13"; aliases { serial0 = &uart1; }; chosen { stdout-path = "serial0:115200n8"; }; leds { compatible = "gpio-leds"; pinctrl-names = "default"; pinctrl-0 = <&led_pins_olinuxino>; power { gpios = <&pio 6 9 GPIO_ACTIVE_HIGH>; default-state = "on"; }; }; bridge { compatible = "dumb-vga-dac"; #address-cells = <1>; #size-cells = <0>; ports { #address-cells = <1>; #size-cells = <0>; port@0 { reg = <0>; vga_bridge_in: endpoint { remote-endpoint = <&tcon0_out_vga>; }; }; port@1 { reg = <1>; vga_bridge_out: endpoint { remote-endpoint = <&vga_con_in>; }; }; }; }; vga { compatible = "vga-connector"; port { vga_con_in: endpoint { remote-endpoint = <&vga_bridge_out>; }; }; }; }; &be0 { status = "okay"; }; &codec { status = "okay"; }; &ehci0 { status = "okay"; }; &i2c0 { pinctrl-names = "default"; pinctrl-0 = <&i2c0_pins_a>; status = "okay"; axp209: pmic@34 { compatible = "x-powers,axp209"; reg = <0x34>; interrupts = <0>; interrupt-controller; #interrupt-cells = <1>; }; }; &i2c1 { pinctrl-names = "default"; pinctrl-0 = <&i2c1_pins_a>; status = "okay"; }; &i2c2 { pinctrl-names = "default"; pinctrl-0 = <&i2c2_pins_a>; status = "okay"; }; &lradc { vref-supply = <®_vcc3v0>; status = "okay"; button@191 { label = "Volume Up"; linux,code = <KEY_VOLUMEUP>; channel = <0>; voltage = <191274>; }; button@392 { label = "Volume Down"; linux,code = <KEY_VOLUMEDOWN>; channel = <0>; voltage = <392644>; }; button@601 { label = "Menu"; linux,code = <KEY_MENU>; channel = <0>; voltage = <601151>; }; button@795 { label = "Enter"; linux,code = <KEY_ENTER>; channel = <0>; voltage = <795090>; }; button@987 { label = "Home"; linux,code = <KEY_HOMEPAGE>; channel = <0>; voltage = <987387>; }; }; &mmc0 { pinctrl-names = "default"; pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_olinuxino>; vmmc-supply = <®_vcc3v3>; bus-width = <4>; cd-gpios = <&pio 6 0 GPIO_ACTIVE_LOW>; /* PG0 */ status = "okay"; }; &ohci0 { status = "okay"; }; &otg_sram { status = "okay"; }; &pio { mmc0_cd_pin_olinuxino: mmc0_cd_pin@0 { pins = "PG0"; function = "gpio_in"; bias-pull-up; }; led_pins_olinuxino: led_pins@0 { pins = "PG9"; function = "gpio_out"; drive-strength = <20>; }; usb0_id_detect_pin: usb0_id_detect_pin@0 { pins = "PG2"; function = "gpio_in"; bias-pull-up; }; usb0_vbus_detect_pin: usb0_vbus_detect_pin@0 { pins = "PG1"; function = "gpio_in"; bias-pull-down; }; usb1_vbus_pin_olinuxino: usb1_vbus_pin@0 { pins = "PG11"; function = "gpio_out"; }; }; ®_usb0_vbus { status = "okay"; gpio = <&pio 6 12 GPIO_ACTIVE_HIGH>; /* PG12 */ }; ®_usb1_vbus { pinctrl-0 = <&usb1_vbus_pin_olinuxino>; gpio = <&pio 6 11 GPIO_ACTIVE_HIGH>; status = "okay"; }; &tcon0 { pinctrl-names = "default"; pinctrl-0 = <&lcd_rgb666_pins>; status = "okay"; }; &tcon0_out { tcon0_out_vga: endpoint@0 { reg = <0>; remote-endpoint = <&vga_bridge_in>; }; }; &uart1 { pinctrl-names = "default"; pinctrl-0 = <&uart1_pins_b>; status = "okay"; }; &usb_otg { dr_mode = "otg"; status = "okay"; }; &usbphy { pinctrl-names = "default"; pinctrl-0 = <&usb0_id_detect_pin>, <&usb0_vbus_detect_pin>; usb0_id_det-gpio = <&pio 6 2 GPIO_ACTIVE_HIGH>; /* PG2 */ usb0_vbus_det-gpio = <&pio 6 1 GPIO_ACTIVE_HIGH>; /* PG1 */ usb0_vbus-supply = <®_usb0_vbus>; usb1_vbus-supply = <®_usb1_vbus>; status = "okay"; };