153ab4af3SHans de Goede/* 253ab4af3SHans de Goede * Copyright 2013 Maxime Ripard 353ab4af3SHans de Goede * 453ab4af3SHans de Goede * Maxime Ripard <maxime.ripard@free-electrons.com> 553ab4af3SHans de Goede * 653ab4af3SHans de Goede * This file is dual-licensed: you can use it either under the terms 753ab4af3SHans de Goede * of the GPL or the X11 license, at your option. Note that this dual 853ab4af3SHans de Goede * licensing only applies to this file, and not this project as a 953ab4af3SHans de Goede * whole. 1053ab4af3SHans de Goede * 1153ab4af3SHans de Goede * a) This file is free software; you can redistribute it and/or 1253ab4af3SHans de Goede * modify it under the terms of the GNU General Public License as 1353ab4af3SHans de Goede * published by the Free Software Foundation; either version 2 of the 1453ab4af3SHans de Goede * License, or (at your option) any later version. 1553ab4af3SHans de Goede * 1653ab4af3SHans de Goede * This file is distributed in the hope that it will be useful, 1753ab4af3SHans de Goede * but WITHOUT ANY WARRANTY; without even the implied warranty of 1853ab4af3SHans de Goede * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 1953ab4af3SHans de Goede * GNU General Public License for more details. 2053ab4af3SHans de Goede * 2153ab4af3SHans de Goede * Or, alternatively, 2253ab4af3SHans de Goede * 2353ab4af3SHans de Goede * b) Permission is hereby granted, free of charge, to any person 2453ab4af3SHans de Goede * obtaining a copy of this software and associated documentation 2553ab4af3SHans de Goede * files (the "Software"), to deal in the Software without 2653ab4af3SHans de Goede * restriction, including without limitation the rights to use, 2753ab4af3SHans de Goede * copy, modify, merge, publish, distribute, sublicense, and/or 2853ab4af3SHans de Goede * sell copies of the Software, and to permit persons to whom the 2953ab4af3SHans de Goede * Software is furnished to do so, subject to the following 3053ab4af3SHans de Goede * conditions: 3153ab4af3SHans de Goede * 3253ab4af3SHans de Goede * The above copyright notice and this permission notice shall be 3353ab4af3SHans de Goede * included in all copies or substantial portions of the Software. 3453ab4af3SHans de Goede * 3553ab4af3SHans de Goede * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 3653ab4af3SHans de Goede * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES 3753ab4af3SHans de Goede * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND 3853ab4af3SHans de Goede * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT 3953ab4af3SHans de Goede * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, 4053ab4af3SHans de Goede * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING 4153ab4af3SHans de Goede * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR 4253ab4af3SHans de Goede * OTHER DEALINGS IN THE SOFTWARE. 4353ab4af3SHans de Goede */ 4453ab4af3SHans de Goede 4553ab4af3SHans de Goede/dts-v1/; 4653ab4af3SHans de Goede#include "sun7i-a20.dtsi" 4753ab4af3SHans de Goede#include "sunxi-common-regulators.dtsi" 4853ab4af3SHans de Goede 4953ab4af3SHans de Goede#include <dt-bindings/gpio/gpio.h> 5053ab4af3SHans de Goede#include <dt-bindings/input/input.h> 5153ab4af3SHans de Goede#include <dt-bindings/interrupt-controller/irq.h> 5253ab4af3SHans de Goede 5353ab4af3SHans de Goede/ { 5453ab4af3SHans de Goede model = "Olimex A20-Olinuxino Micro"; 5553ab4af3SHans de Goede compatible = "olimex,a20-olinuxino-micro", "allwinner,sun7i-a20"; 5653ab4af3SHans de Goede 5753ab4af3SHans de Goede aliases { 5853ab4af3SHans de Goede serial0 = &uart0; 5953ab4af3SHans de Goede serial1 = &uart6; 6053ab4af3SHans de Goede serial2 = &uart7; 6153ab4af3SHans de Goede spi0 = &spi1; 6253ab4af3SHans de Goede spi1 = &spi2; 6353ab4af3SHans de Goede }; 6453ab4af3SHans de Goede 6553ab4af3SHans de Goede chosen { 6653ab4af3SHans de Goede stdout-path = "serial0:115200n8"; 6753ab4af3SHans de Goede }; 6853ab4af3SHans de Goede 69*b9d59d08SJagan Teki hdmi-connector { 70*b9d59d08SJagan Teki compatible = "hdmi-connector"; 71*b9d59d08SJagan Teki type = "a"; 72*b9d59d08SJagan Teki 73*b9d59d08SJagan Teki port { 74*b9d59d08SJagan Teki hdmi_con_in: endpoint { 75*b9d59d08SJagan Teki remote-endpoint = <&hdmi_out_con>; 76*b9d59d08SJagan Teki }; 77*b9d59d08SJagan Teki }; 78*b9d59d08SJagan Teki }; 79*b9d59d08SJagan Teki 8053ab4af3SHans de Goede leds { 8153ab4af3SHans de Goede compatible = "gpio-leds"; 8253ab4af3SHans de Goede pinctrl-names = "default"; 8353ab4af3SHans de Goede pinctrl-0 = <&led_pins_olinuxino>; 8453ab4af3SHans de Goede 8553ab4af3SHans de Goede green { 8653ab4af3SHans de Goede label = "a20-olinuxino-micro:green:usr"; 8753ab4af3SHans de Goede gpios = <&pio 7 2 GPIO_ACTIVE_HIGH>; 8853ab4af3SHans de Goede default-state = "on"; 8953ab4af3SHans de Goede }; 9053ab4af3SHans de Goede }; 9153ab4af3SHans de Goede}; 9253ab4af3SHans de Goede 9353ab4af3SHans de Goede&ahci { 9453ab4af3SHans de Goede target-supply = <®_ahci_5v>; 9553ab4af3SHans de Goede status = "okay"; 9653ab4af3SHans de Goede}; 9753ab4af3SHans de Goede 98*b9d59d08SJagan Teki&codec { 99*b9d59d08SJagan Teki status = "okay"; 100*b9d59d08SJagan Teki}; 101*b9d59d08SJagan Teki 102*b9d59d08SJagan Teki&cpu0 { 103*b9d59d08SJagan Teki cpu-supply = <®_dcdc2>; 104*b9d59d08SJagan Teki}; 105*b9d59d08SJagan Teki 106*b9d59d08SJagan Teki&de { 107*b9d59d08SJagan Teki status = "okay"; 108*b9d59d08SJagan Teki}; 109*b9d59d08SJagan Teki 11053ab4af3SHans de Goede&ehci0 { 11153ab4af3SHans de Goede status = "okay"; 11253ab4af3SHans de Goede}; 11353ab4af3SHans de Goede 11453ab4af3SHans de Goede&ehci1 { 11553ab4af3SHans de Goede status = "okay"; 11653ab4af3SHans de Goede}; 11753ab4af3SHans de Goede 11853ab4af3SHans de Goede&gmac { 11953ab4af3SHans de Goede pinctrl-names = "default"; 120*b9d59d08SJagan Teki pinctrl-0 = <&gmac_pins_mii_a>, <&gmac_txerr>; 12153ab4af3SHans de Goede phy = <&phy1>; 12253ab4af3SHans de Goede phy-mode = "mii"; 12353ab4af3SHans de Goede status = "okay"; 12453ab4af3SHans de Goede 12553ab4af3SHans de Goede phy1: ethernet-phy@1 { 12653ab4af3SHans de Goede reg = <1>; 12753ab4af3SHans de Goede }; 12853ab4af3SHans de Goede}; 12953ab4af3SHans de Goede 130*b9d59d08SJagan Teki&hdmi { 131*b9d59d08SJagan Teki status = "okay"; 132*b9d59d08SJagan Teki}; 133*b9d59d08SJagan Teki 134*b9d59d08SJagan Teki&hdmi_out { 135*b9d59d08SJagan Teki hdmi_out_con: endpoint { 136*b9d59d08SJagan Teki remote-endpoint = <&hdmi_con_in>; 137*b9d59d08SJagan Teki }; 138*b9d59d08SJagan Teki}; 139*b9d59d08SJagan Teki 14053ab4af3SHans de Goede&i2c0 { 14153ab4af3SHans de Goede pinctrl-names = "default"; 14253ab4af3SHans de Goede pinctrl-0 = <&i2c0_pins_a>; 14353ab4af3SHans de Goede status = "okay"; 14453ab4af3SHans de Goede 14553ab4af3SHans de Goede axp209: pmic@34 { 14653ab4af3SHans de Goede reg = <0x34>; 14753ab4af3SHans de Goede interrupt-parent = <&nmi_intc>; 14853ab4af3SHans de Goede interrupts = <0 IRQ_TYPE_LEVEL_LOW>; 14953ab4af3SHans de Goede }; 15053ab4af3SHans de Goede}; 15153ab4af3SHans de Goede 15253ab4af3SHans de Goede&i2c1 { 15353ab4af3SHans de Goede pinctrl-names = "default"; 15453ab4af3SHans de Goede pinctrl-0 = <&i2c1_pins_a>; 15553ab4af3SHans de Goede status = "okay"; 15680e5f83cSHans de Goede 15780e5f83cSHans de Goede eeprom: eeprom@50 { 15880e5f83cSHans de Goede compatible = "atmel,24c16"; 15980e5f83cSHans de Goede reg = <0x50>; 16080e5f83cSHans de Goede pagesize = <16>; 16180e5f83cSHans de Goede }; 16253ab4af3SHans de Goede}; 16353ab4af3SHans de Goede 16453ab4af3SHans de Goede&i2c2 { 16553ab4af3SHans de Goede pinctrl-names = "default"; 16653ab4af3SHans de Goede pinctrl-0 = <&i2c2_pins_a>; 16753ab4af3SHans de Goede status = "okay"; 16853ab4af3SHans de Goede}; 16953ab4af3SHans de Goede 17053ab4af3SHans de Goede&lradc { 17153ab4af3SHans de Goede vref-supply = <®_vcc3v0>; 17253ab4af3SHans de Goede status = "okay"; 17353ab4af3SHans de Goede 17453ab4af3SHans de Goede button@191 { 17553ab4af3SHans de Goede label = "Volume Up"; 17653ab4af3SHans de Goede linux,code = <KEY_VOLUMEUP>; 17753ab4af3SHans de Goede channel = <0>; 17853ab4af3SHans de Goede voltage = <191274>; 17953ab4af3SHans de Goede }; 18053ab4af3SHans de Goede 18153ab4af3SHans de Goede button@392 { 18253ab4af3SHans de Goede label = "Volume Down"; 18353ab4af3SHans de Goede linux,code = <KEY_VOLUMEDOWN>; 18453ab4af3SHans de Goede channel = <0>; 18553ab4af3SHans de Goede voltage = <392644>; 18653ab4af3SHans de Goede }; 18753ab4af3SHans de Goede 18853ab4af3SHans de Goede button@601 { 18953ab4af3SHans de Goede label = "Menu"; 19053ab4af3SHans de Goede linux,code = <KEY_MENU>; 19153ab4af3SHans de Goede channel = <0>; 19253ab4af3SHans de Goede voltage = <601151>; 19353ab4af3SHans de Goede }; 19453ab4af3SHans de Goede 19553ab4af3SHans de Goede button@795 { 19653ab4af3SHans de Goede label = "Search"; 19753ab4af3SHans de Goede linux,code = <KEY_SEARCH>; 19853ab4af3SHans de Goede channel = <0>; 19953ab4af3SHans de Goede voltage = <795090>; 20053ab4af3SHans de Goede }; 20153ab4af3SHans de Goede 20253ab4af3SHans de Goede button@987 { 20353ab4af3SHans de Goede label = "Home"; 20453ab4af3SHans de Goede linux,code = <KEY_HOMEPAGE>; 20553ab4af3SHans de Goede channel = <0>; 20653ab4af3SHans de Goede voltage = <987387>; 20753ab4af3SHans de Goede }; 20853ab4af3SHans de Goede 20953ab4af3SHans de Goede button@1184 { 21053ab4af3SHans de Goede label = "Esc"; 21153ab4af3SHans de Goede linux,code = <KEY_ESC>; 21253ab4af3SHans de Goede channel = <0>; 21353ab4af3SHans de Goede voltage = <1184678>; 21453ab4af3SHans de Goede }; 21553ab4af3SHans de Goede 21653ab4af3SHans de Goede button@1398 { 21753ab4af3SHans de Goede label = "Enter"; 21853ab4af3SHans de Goede linux,code = <KEY_ENTER>; 21953ab4af3SHans de Goede channel = <0>; 22053ab4af3SHans de Goede voltage = <1398804>; 22153ab4af3SHans de Goede }; 22253ab4af3SHans de Goede}; 22353ab4af3SHans de Goede 22453ab4af3SHans de Goede&mmc0 { 22553ab4af3SHans de Goede pinctrl-names = "default"; 226*b9d59d08SJagan Teki pinctrl-0 = <&mmc0_pins_a>; 22753ab4af3SHans de Goede vmmc-supply = <®_vcc3v3>; 22853ab4af3SHans de Goede bus-width = <4>; 229*b9d59d08SJagan Teki cd-gpios = <&pio 7 1 GPIO_ACTIVE_LOW>; /* PH1 */ 23053ab4af3SHans de Goede status = "okay"; 23153ab4af3SHans de Goede}; 23253ab4af3SHans de Goede 23353ab4af3SHans de Goede&mmc3 { 23453ab4af3SHans de Goede pinctrl-names = "default"; 23553ab4af3SHans de Goede pinctrl-0 = <&mmc3_pins_a>, <&mmc3_cd_pin_olinuxinom>; 23653ab4af3SHans de Goede vmmc-supply = <®_vcc3v3>; 23753ab4af3SHans de Goede bus-width = <4>; 238*b9d59d08SJagan Teki cd-gpios = <&pio 7 11 GPIO_ACTIVE_LOW>; /* PH11 */ 23953ab4af3SHans de Goede status = "okay"; 24053ab4af3SHans de Goede}; 24153ab4af3SHans de Goede 24253ab4af3SHans de Goede&ohci0 { 24353ab4af3SHans de Goede status = "okay"; 24453ab4af3SHans de Goede}; 24553ab4af3SHans de Goede 24653ab4af3SHans de Goede&ohci1 { 24753ab4af3SHans de Goede status = "okay"; 24853ab4af3SHans de Goede}; 24953ab4af3SHans de Goede 250da52a4a3SHans de Goede&otg_sram { 251da52a4a3SHans de Goede status = "okay"; 252da52a4a3SHans de Goede}; 253da52a4a3SHans de Goede 25453ab4af3SHans de Goede&pio { 255*b9d59d08SJagan Teki gmac_txerr: gmac_txerr@0 { 256*b9d59d08SJagan Teki pins = "PA17"; 257*b9d59d08SJagan Teki function = "gmac"; 258*b9d59d08SJagan Teki }; 259*b9d59d08SJagan Teki 26053ab4af3SHans de Goede mmc3_cd_pin_olinuxinom: mmc3_cd_pin@0 { 261*b9d59d08SJagan Teki pins = "PH11"; 262*b9d59d08SJagan Teki function = "gpio_in"; 263*b9d59d08SJagan Teki bias-pull-up; 26453ab4af3SHans de Goede }; 26553ab4af3SHans de Goede 26653ab4af3SHans de Goede led_pins_olinuxino: led_pins@0 { 267*b9d59d08SJagan Teki pins = "PH2"; 268*b9d59d08SJagan Teki function = "gpio_out"; 269*b9d59d08SJagan Teki drive-strength = <20>; 27053ab4af3SHans de Goede }; 271da52a4a3SHans de Goede 272da52a4a3SHans de Goede usb0_id_detect_pin: usb0_id_detect_pin@0 { 273*b9d59d08SJagan Teki pins = "PH4"; 274*b9d59d08SJagan Teki function = "gpio_in"; 275*b9d59d08SJagan Teki bias-pull-up; 276da52a4a3SHans de Goede }; 277da52a4a3SHans de Goede 278da52a4a3SHans de Goede usb0_vbus_detect_pin: usb0_vbus_detect_pin@0 { 279*b9d59d08SJagan Teki pins = "PH5"; 280*b9d59d08SJagan Teki function = "gpio_in"; 281*b9d59d08SJagan Teki bias-pull-down; 282da52a4a3SHans de Goede }; 28353ab4af3SHans de Goede}; 28453ab4af3SHans de Goede 285*b9d59d08SJagan Teki#include "axp209.dtsi" 286*b9d59d08SJagan Teki 287*b9d59d08SJagan Teki&ac_power_supply { 288*b9d59d08SJagan Teki status = "okay"; 289*b9d59d08SJagan Teki}; 290*b9d59d08SJagan Teki 291*b9d59d08SJagan Teki&battery_power_supply { 292*b9d59d08SJagan Teki status = "okay"; 293*b9d59d08SJagan Teki}; 294*b9d59d08SJagan Teki 295*b9d59d08SJagan Teki®_dcdc2 { 296*b9d59d08SJagan Teki regulator-always-on; 297*b9d59d08SJagan Teki regulator-min-microvolt = <1000000>; 298*b9d59d08SJagan Teki regulator-max-microvolt = <1400000>; 299*b9d59d08SJagan Teki regulator-name = "vdd-cpu"; 300*b9d59d08SJagan Teki}; 301*b9d59d08SJagan Teki 302*b9d59d08SJagan Teki®_dcdc3 { 303*b9d59d08SJagan Teki regulator-always-on; 304*b9d59d08SJagan Teki regulator-min-microvolt = <1000000>; 305*b9d59d08SJagan Teki regulator-max-microvolt = <1400000>; 306*b9d59d08SJagan Teki regulator-name = "vdd-int-dll"; 307*b9d59d08SJagan Teki}; 308*b9d59d08SJagan Teki 309*b9d59d08SJagan Teki®_ldo2 { 310*b9d59d08SJagan Teki regulator-always-on; 311*b9d59d08SJagan Teki regulator-min-microvolt = <3000000>; 312*b9d59d08SJagan Teki regulator-max-microvolt = <3000000>; 313*b9d59d08SJagan Teki regulator-name = "avcc"; 314*b9d59d08SJagan Teki}; 315*b9d59d08SJagan Teki 31653ab4af3SHans de Goede®_ahci_5v { 31753ab4af3SHans de Goede status = "okay"; 31853ab4af3SHans de Goede}; 31953ab4af3SHans de Goede 320da52a4a3SHans de Goede®_usb0_vbus { 321da52a4a3SHans de Goede status = "okay"; 322da52a4a3SHans de Goede}; 323da52a4a3SHans de Goede 32453ab4af3SHans de Goede®_usb1_vbus { 32553ab4af3SHans de Goede status = "okay"; 32653ab4af3SHans de Goede}; 32753ab4af3SHans de Goede 32853ab4af3SHans de Goede®_usb2_vbus { 32953ab4af3SHans de Goede status = "okay"; 33053ab4af3SHans de Goede}; 33153ab4af3SHans de Goede 33253ab4af3SHans de Goede&spi1 { 33353ab4af3SHans de Goede pinctrl-names = "default"; 3348b1ba941SHans de Goede pinctrl-0 = <&spi1_pins_a>, 3358b1ba941SHans de Goede <&spi1_cs0_pins_a>; 33653ab4af3SHans de Goede status = "okay"; 33753ab4af3SHans de Goede}; 33853ab4af3SHans de Goede 33953ab4af3SHans de Goede&spi2 { 34053ab4af3SHans de Goede pinctrl-names = "default"; 3418b1ba941SHans de Goede pinctrl-0 = <&spi2_pins_a>, 3428b1ba941SHans de Goede <&spi2_cs0_pins_a>; 34353ab4af3SHans de Goede status = "okay"; 34453ab4af3SHans de Goede}; 34553ab4af3SHans de Goede 34653ab4af3SHans de Goede&uart0 { 34753ab4af3SHans de Goede pinctrl-names = "default"; 34853ab4af3SHans de Goede pinctrl-0 = <&uart0_pins_a>; 34953ab4af3SHans de Goede status = "okay"; 35053ab4af3SHans de Goede}; 35153ab4af3SHans de Goede 35253ab4af3SHans de Goede&uart6 { 35353ab4af3SHans de Goede pinctrl-names = "default"; 35453ab4af3SHans de Goede pinctrl-0 = <&uart6_pins_a>; 35553ab4af3SHans de Goede status = "okay"; 35653ab4af3SHans de Goede}; 35753ab4af3SHans de Goede 35853ab4af3SHans de Goede&uart7 { 35953ab4af3SHans de Goede pinctrl-names = "default"; 36053ab4af3SHans de Goede pinctrl-0 = <&uart7_pins_a>; 36153ab4af3SHans de Goede status = "okay"; 36253ab4af3SHans de Goede}; 36353ab4af3SHans de Goede 364da52a4a3SHans de Goede&usb_otg { 365da52a4a3SHans de Goede dr_mode = "otg"; 366da52a4a3SHans de Goede status = "okay"; 367da52a4a3SHans de Goede}; 368da52a4a3SHans de Goede 369*b9d59d08SJagan Teki&usb_power_supply { 370*b9d59d08SJagan Teki status = "okay"; 371*b9d59d08SJagan Teki}; 372*b9d59d08SJagan Teki 37353ab4af3SHans de Goede&usbphy { 374da52a4a3SHans de Goede pinctrl-names = "default"; 375da52a4a3SHans de Goede pinctrl-0 = <&usb0_id_detect_pin>, <&usb0_vbus_detect_pin>; 376da52a4a3SHans de Goede usb0_id_det-gpio = <&pio 7 4 GPIO_ACTIVE_HIGH>; /* PH4 */ 377da52a4a3SHans de Goede usb0_vbus_det-gpio = <&pio 7 5 GPIO_ACTIVE_HIGH>; /* PH5 */ 378da52a4a3SHans de Goede usb0_vbus-supply = <®_usb0_vbus>; 37953ab4af3SHans de Goede usb1_vbus-supply = <®_usb1_vbus>; 38053ab4af3SHans de Goede usb2_vbus-supply = <®_usb2_vbus>; 38153ab4af3SHans de Goede status = "okay"; 38253ab4af3SHans de Goede}; 383