1*724ba675SRob Herring/* 2*724ba675SRob Herring * Copyright 2015 Hans de Goede <hdegoede@redhat.com> 3*724ba675SRob Herring * 4*724ba675SRob Herring * This file is dual-licensed: you can use it either under the terms 5*724ba675SRob Herring * of the GPL or the X11 license, at your option. Note that this dual 6*724ba675SRob Herring * licensing only applies to this file, and not this project as a 7*724ba675SRob Herring * whole. 8*724ba675SRob Herring * 9*724ba675SRob Herring * a) This file is free software; you can redistribute it and/or 10*724ba675SRob Herring * modify it under the terms of the GNU General Public License as 11*724ba675SRob Herring * published by the Free Software Foundation; either version 2 of the 12*724ba675SRob Herring * License, or (at your option) any later version. 13*724ba675SRob Herring * 14*724ba675SRob Herring * This file is distributed in the hope that it will be useful, 15*724ba675SRob Herring * but WITHOUT ANY WARRANTY; without even the implied warranty of 16*724ba675SRob Herring * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 17*724ba675SRob Herring * GNU General Public License for more details. 18*724ba675SRob Herring * 19*724ba675SRob Herring * Or, alternatively, 20*724ba675SRob Herring * 21*724ba675SRob Herring * b) Permission is hereby granted, free of charge, to any person 22*724ba675SRob Herring * obtaining a copy of this software and associated documentation 23*724ba675SRob Herring * files (the "Software"), to deal in the Software without 24*724ba675SRob Herring * restriction, including without limitation the rights to use, 25*724ba675SRob Herring * copy, modify, merge, publish, distribute, sublicense, and/or 26*724ba675SRob Herring * sell copies of the Software, and to permit persons to whom the 27*724ba675SRob Herring * Software is furnished to do so, subject to the following 28*724ba675SRob Herring * conditions: 29*724ba675SRob Herring * 30*724ba675SRob Herring * The above copyright notice and this permission notice shall be 31*724ba675SRob Herring * included in all copies or substantial portions of the Software. 32*724ba675SRob Herring * 33*724ba675SRob Herring * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 34*724ba675SRob Herring * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES 35*724ba675SRob Herring * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND 36*724ba675SRob Herring * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT 37*724ba675SRob Herring * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, 38*724ba675SRob Herring * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING 39*724ba675SRob Herring * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR 40*724ba675SRob Herring * OTHER DEALINGS IN THE SOFTWARE. 41*724ba675SRob Herring */ 42*724ba675SRob Herring 43*724ba675SRob Herring/dts-v1/; 44*724ba675SRob Herring#include "sun4i-a10.dtsi" 45*724ba675SRob Herring#include "sunxi-common-regulators.dtsi" 46*724ba675SRob Herring#include <dt-bindings/gpio/gpio.h> 47*724ba675SRob Herring#include <dt-bindings/input/input.h> 48*724ba675SRob Herring#include <dt-bindings/interrupt-controller/irq.h> 49*724ba675SRob Herring#include <dt-bindings/pwm/pwm.h> 50*724ba675SRob Herring 51*724ba675SRob Herring/ { 52*724ba675SRob Herring model = "Point of View Protab2-IPS9"; 53*724ba675SRob Herring compatible = "pov,protab2-ips9", "allwinner,sun4i-a10"; 54*724ba675SRob Herring 55*724ba675SRob Herring aliases { 56*724ba675SRob Herring serial0 = &uart0; 57*724ba675SRob Herring }; 58*724ba675SRob Herring 59*724ba675SRob Herring backlight: backlight { 60*724ba675SRob Herring compatible = "pwm-backlight"; 61*724ba675SRob Herring pwms = <&pwm 0 50000 PWM_POLARITY_INVERTED>; 62*724ba675SRob Herring brightness-levels = <0 10 20 30 40 50 60 70 80 90 100>; 63*724ba675SRob Herring default-brightness-level = <8>; 64*724ba675SRob Herring enable-gpios = <&pio 7 7 GPIO_ACTIVE_HIGH>; /* PH7 */ 65*724ba675SRob Herring power-supply = <®_vcc3v3>; 66*724ba675SRob Herring }; 67*724ba675SRob Herring 68*724ba675SRob Herring chosen { 69*724ba675SRob Herring stdout-path = "serial0:115200n8"; 70*724ba675SRob Herring }; 71*724ba675SRob Herring}; 72*724ba675SRob Herring 73*724ba675SRob Herring&codec { 74*724ba675SRob Herring allwinner,pa-gpios = <&pio 7 15 GPIO_ACTIVE_HIGH>; /* PH15 */ 75*724ba675SRob Herring status = "okay"; 76*724ba675SRob Herring}; 77*724ba675SRob Herring 78*724ba675SRob Herring&cpu0 { 79*724ba675SRob Herring cpu-supply = <®_dcdc2>; 80*724ba675SRob Herring}; 81*724ba675SRob Herring 82*724ba675SRob Herring&ehci0 { 83*724ba675SRob Herring status = "okay"; 84*724ba675SRob Herring}; 85*724ba675SRob Herring 86*724ba675SRob Herring&i2c0 { 87*724ba675SRob Herring status = "okay"; 88*724ba675SRob Herring 89*724ba675SRob Herring axp209: pmic@34 { 90*724ba675SRob Herring reg = <0x34>; 91*724ba675SRob Herring interrupts = <0>; 92*724ba675SRob Herring }; 93*724ba675SRob Herring}; 94*724ba675SRob Herring 95*724ba675SRob Herring#include "axp209.dtsi" 96*724ba675SRob Herring 97*724ba675SRob Herring&i2c1 { 98*724ba675SRob Herring /* pull-ups and devices require AXP209 LDO3 */ 99*724ba675SRob Herring status = "failed"; 100*724ba675SRob Herring}; 101*724ba675SRob Herring 102*724ba675SRob Herring&i2c2 { 103*724ba675SRob Herring status = "okay"; 104*724ba675SRob Herring 105*724ba675SRob Herring touchscreen@5c { 106*724ba675SRob Herring compatible = "pixcir,pixcir_tangoc"; 107*724ba675SRob Herring reg = <0x5c>; 108*724ba675SRob Herring interrupt-parent = <&pio>; 109*724ba675SRob Herring interrupts = <7 21 IRQ_TYPE_EDGE_FALLING>; /* EINT21 (PH21) */ 110*724ba675SRob Herring attb-gpio = <&pio 7 21 GPIO_ACTIVE_HIGH>; /* PH21 */ 111*724ba675SRob Herring enable-gpios = <&pio 0 5 GPIO_ACTIVE_LOW>; 112*724ba675SRob Herring wake-gpios = <&pio 1 13 GPIO_ACTIVE_LOW>; 113*724ba675SRob Herring touchscreen-size-x = <1024>; 114*724ba675SRob Herring touchscreen-size-y = <768>; 115*724ba675SRob Herring touchscreen-inverted-x; 116*724ba675SRob Herring touchscreen-inverted-y; 117*724ba675SRob Herring }; 118*724ba675SRob Herring}; 119*724ba675SRob Herring 120*724ba675SRob Herring&lradc { 121*724ba675SRob Herring vref-supply = <®_ldo2>; 122*724ba675SRob Herring status = "okay"; 123*724ba675SRob Herring 124*724ba675SRob Herring button-400 { 125*724ba675SRob Herring label = "Volume Up"; 126*724ba675SRob Herring linux,code = <KEY_VOLUMEUP>; 127*724ba675SRob Herring channel = <0>; 128*724ba675SRob Herring voltage = <400000>; 129*724ba675SRob Herring }; 130*724ba675SRob Herring 131*724ba675SRob Herring button-800 { 132*724ba675SRob Herring label = "Volume Down"; 133*724ba675SRob Herring linux,code = <KEY_VOLUMEDOWN>; 134*724ba675SRob Herring channel = <0>; 135*724ba675SRob Herring voltage = <800000>; 136*724ba675SRob Herring }; 137*724ba675SRob Herring}; 138*724ba675SRob Herring 139*724ba675SRob Herring&mmc0 { 140*724ba675SRob Herring vmmc-supply = <®_vcc3v3>; 141*724ba675SRob Herring bus-width = <4>; 142*724ba675SRob Herring cd-gpios = <&pio 7 1 GPIO_ACTIVE_LOW>; /* PH1 */ 143*724ba675SRob Herring status = "okay"; 144*724ba675SRob Herring}; 145*724ba675SRob Herring 146*724ba675SRob Herring&otg_sram { 147*724ba675SRob Herring status = "okay"; 148*724ba675SRob Herring}; 149*724ba675SRob Herring 150*724ba675SRob Herring&pwm { 151*724ba675SRob Herring pinctrl-names = "default"; 152*724ba675SRob Herring pinctrl-0 = <&pwm0_pin>; 153*724ba675SRob Herring status = "okay"; 154*724ba675SRob Herring}; 155*724ba675SRob Herring 156*724ba675SRob Herring®_dcdc2 { 157*724ba675SRob Herring regulator-always-on; 158*724ba675SRob Herring regulator-min-microvolt = <1000000>; 159*724ba675SRob Herring regulator-max-microvolt = <1400000>; 160*724ba675SRob Herring regulator-name = "vdd-cpu"; 161*724ba675SRob Herring}; 162*724ba675SRob Herring 163*724ba675SRob Herring®_dcdc3 { 164*724ba675SRob Herring regulator-always-on; 165*724ba675SRob Herring regulator-min-microvolt = <1250000>; 166*724ba675SRob Herring regulator-max-microvolt = <1250000>; 167*724ba675SRob Herring regulator-name = "vdd-int-dll"; 168*724ba675SRob Herring}; 169*724ba675SRob Herring 170*724ba675SRob Herring®_ldo1 { 171*724ba675SRob Herring regulator-name = "vdd-rtc"; 172*724ba675SRob Herring}; 173*724ba675SRob Herring 174*724ba675SRob Herring®_ldo2 { 175*724ba675SRob Herring regulator-always-on; 176*724ba675SRob Herring regulator-min-microvolt = <3000000>; 177*724ba675SRob Herring regulator-max-microvolt = <3000000>; 178*724ba675SRob Herring regulator-name = "avcc"; 179*724ba675SRob Herring}; 180*724ba675SRob Herring 181*724ba675SRob Herring®_usb0_vbus { 182*724ba675SRob Herring status = "okay"; 183*724ba675SRob Herring}; 184*724ba675SRob Herring 185*724ba675SRob Herring®_usb1_vbus { 186*724ba675SRob Herring status = "okay"; 187*724ba675SRob Herring}; 188*724ba675SRob Herring 189*724ba675SRob Herring&uart0 { 190*724ba675SRob Herring pinctrl-names = "default"; 191*724ba675SRob Herring pinctrl-0 = <&uart0_pb_pins>; 192*724ba675SRob Herring status = "okay"; 193*724ba675SRob Herring}; 194*724ba675SRob Herring 195*724ba675SRob Herring&usb_otg { 196*724ba675SRob Herring dr_mode = "otg"; 197*724ba675SRob Herring status = "okay"; 198*724ba675SRob Herring}; 199*724ba675SRob Herring 200*724ba675SRob Herring&usbphy { 201*724ba675SRob Herring usb0_id_det-gpios = <&pio 7 4 (GPIO_ACTIVE_HIGH | GPIO_PULL_UP)>; /* PH4 */ 202*724ba675SRob Herring usb0_vbus_det-gpios = <&pio 7 5 (GPIO_ACTIVE_HIGH | GPIO_PULL_DOWN)>; /* PH5 */ 203*724ba675SRob Herring usb0_vbus-supply = <®_usb0_vbus>; 204*724ba675SRob Herring usb1_vbus-supply = <®_usb1_vbus>; 205*724ba675SRob Herring status = "okay"; 206*724ba675SRob Herring}; 207