1*724ba675SRob Herring/* 2*724ba675SRob Herring * Copyright 2016 Quentin Schulz 3*724ba675SRob Herring * 4*724ba675SRob Herring * Quentin Schulz <quentin.schulz@free-electrons.com> 5*724ba675SRob Herring * 6*724ba675SRob Herring * This file is dual-licensed: you can use it either under the terms 7*724ba675SRob Herring * of the GPL or the X11 license, at your option. Note that this dual 8*724ba675SRob Herring * licensing only applies to this file, and not this project as a 9*724ba675SRob Herring * whole. 10*724ba675SRob Herring * 11*724ba675SRob Herring * a) This file is free software; you can redistribute it and/or 12*724ba675SRob Herring * modify it under the terms of the GNU General Public License as 13*724ba675SRob Herring * published by the Free Software Foundation; either version 2 of the 14*724ba675SRob Herring * License, or (at your option) any later version. 15*724ba675SRob Herring * 16*724ba675SRob Herring * This file is distributed in the hope that it will be useful, 17*724ba675SRob Herring * but WITHOUT ANY WARRANTY; without even the implied warranty of 18*724ba675SRob Herring * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 19*724ba675SRob Herring * GNU General Public License for more details. 20*724ba675SRob Herring * 21*724ba675SRob Herring * Or, alternatively, 22*724ba675SRob Herring * 23*724ba675SRob Herring * b) Permission is hereby granted, free of charge, to any person 24*724ba675SRob Herring * obtaining a copy of this software and associated documentation 25*724ba675SRob Herring * files (the "Software"), to deal in the Software without 26*724ba675SRob Herring * restriction, including without limitation the rights to use, 27*724ba675SRob Herring * copy, modify, merge, publish, distribute, sublicense, and/or 28*724ba675SRob Herring * sell copies of the Software, and to permit persons to whom the 29*724ba675SRob Herring * Software is furnished to do so, subject to the following 30*724ba675SRob Herring * conditions: 31*724ba675SRob Herring * 32*724ba675SRob Herring * The above copyright notice and this permission notice shall be 33*724ba675SRob Herring * included in all copies or substantial portions of the Software. 34*724ba675SRob Herring * 35*724ba675SRob Herring * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 36*724ba675SRob Herring * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES 37*724ba675SRob Herring * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND 38*724ba675SRob Herring * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT 39*724ba675SRob Herring * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, 40*724ba675SRob Herring * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING 41*724ba675SRob Herring * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR 42*724ba675SRob Herring * OTHER DEALINGS IN THE SOFTWARE. 43*724ba675SRob Herring */ 44*724ba675SRob Herring 45*724ba675SRob Herring/dts-v1/; 46*724ba675SRob Herring#include "sun8i-a33.dtsi" 47*724ba675SRob Herring#include "sunxi-common-regulators.dtsi" 48*724ba675SRob Herring 49*724ba675SRob Herring#include <dt-bindings/gpio/gpio.h> 50*724ba675SRob Herring#include <dt-bindings/input/input.h> 51*724ba675SRob Herring 52*724ba675SRob Herring/ { 53*724ba675SRob Herring model = "Allwinner R16 EVB (Parrot)"; 54*724ba675SRob Herring compatible = "allwinner,parrot", "allwinner,sun8i-a33"; 55*724ba675SRob Herring 56*724ba675SRob Herring aliases { 57*724ba675SRob Herring serial0 = &uart0; 58*724ba675SRob Herring }; 59*724ba675SRob Herring 60*724ba675SRob Herring chosen { 61*724ba675SRob Herring stdout-path = "serial0:115200n8"; 62*724ba675SRob Herring }; 63*724ba675SRob Herring 64*724ba675SRob Herring leds { 65*724ba675SRob Herring compatible = "gpio-leds"; 66*724ba675SRob Herring 67*724ba675SRob Herring led-1 { 68*724ba675SRob Herring label = "parrot:led1:usr"; 69*724ba675SRob Herring gpios = <&pio 4 17 GPIO_ACTIVE_HIGH>; /* PE17 */ 70*724ba675SRob Herring }; 71*724ba675SRob Herring 72*724ba675SRob Herring led-2 { 73*724ba675SRob Herring label = "parrot:led2:usr"; 74*724ba675SRob Herring gpios = <&pio 4 16 GPIO_ACTIVE_HIGH>; /* PE16 */ 75*724ba675SRob Herring }; 76*724ba675SRob Herring }; 77*724ba675SRob Herring 78*724ba675SRob Herring wifi_pwrseq: wifi_pwrseq { 79*724ba675SRob Herring compatible = "mmc-pwrseq-simple"; 80*724ba675SRob Herring reset-gpios = <&r_pio 0 6 GPIO_ACTIVE_LOW>; /* PL06 */ 81*724ba675SRob Herring }; 82*724ba675SRob Herring 83*724ba675SRob Herring}; 84*724ba675SRob Herring 85*724ba675SRob Herring&codec { 86*724ba675SRob Herring status = "okay"; 87*724ba675SRob Herring}; 88*724ba675SRob Herring 89*724ba675SRob Herring&dai { 90*724ba675SRob Herring status = "okay"; 91*724ba675SRob Herring}; 92*724ba675SRob Herring 93*724ba675SRob Herring&ehci0 { 94*724ba675SRob Herring status = "okay"; 95*724ba675SRob Herring}; 96*724ba675SRob Herring 97*724ba675SRob Herring&i2c1 { 98*724ba675SRob Herring status = "okay"; 99*724ba675SRob Herring 100*724ba675SRob Herring /* 101*724ba675SRob Herring * FIXME: An as-yet-unknown accelerometer is connected to this 102*724ba675SRob Herring * i2c bus. 103*724ba675SRob Herring */ 104*724ba675SRob Herring}; 105*724ba675SRob Herring 106*724ba675SRob Herring&lradc { 107*724ba675SRob Herring vref-supply = <®_aldo3>; 108*724ba675SRob Herring status = "okay"; 109*724ba675SRob Herring 110*724ba675SRob Herring button-190 { 111*724ba675SRob Herring label = "V+"; 112*724ba675SRob Herring linux,code = <KEY_VOLUMEUP>; 113*724ba675SRob Herring channel = <0>; 114*724ba675SRob Herring voltage = <190000>; 115*724ba675SRob Herring }; 116*724ba675SRob Herring 117*724ba675SRob Herring button-390 { 118*724ba675SRob Herring label = "V-"; 119*724ba675SRob Herring linux,code = <KEY_VOLUMEDOWN>; 120*724ba675SRob Herring channel = <0>; 121*724ba675SRob Herring voltage = <390000>; 122*724ba675SRob Herring }; 123*724ba675SRob Herring 124*724ba675SRob Herring}; 125*724ba675SRob Herring 126*724ba675SRob Herring&mmc0 { 127*724ba675SRob Herring vmmc-supply = <®_dcdc1>; 128*724ba675SRob Herring cd-gpios = <&pio 3 14 GPIO_ACTIVE_LOW>; /* PD14 */ 129*724ba675SRob Herring bus-width = <4>; 130*724ba675SRob Herring status = "okay"; 131*724ba675SRob Herring}; 132*724ba675SRob Herring 133*724ba675SRob Herring&mmc1 { 134*724ba675SRob Herring pinctrl-names = "default"; 135*724ba675SRob Herring pinctrl-0 = <&mmc1_pg_pins>; 136*724ba675SRob Herring vmmc-supply = <®_aldo1>; 137*724ba675SRob Herring mmc-pwrseq = <&wifi_pwrseq>; 138*724ba675SRob Herring bus-width = <4>; 139*724ba675SRob Herring non-removable; 140*724ba675SRob Herring status = "okay"; 141*724ba675SRob Herring}; 142*724ba675SRob Herring 143*724ba675SRob Herring&mmc2 { 144*724ba675SRob Herring pinctrl-names = "default"; 145*724ba675SRob Herring pinctrl-0 = <&mmc2_8bit_pins>; 146*724ba675SRob Herring vmmc-supply = <®_dcdc1>; 147*724ba675SRob Herring bus-width = <8>; 148*724ba675SRob Herring non-removable; 149*724ba675SRob Herring cap-mmc-hw-reset; 150*724ba675SRob Herring status = "okay"; 151*724ba675SRob Herring}; 152*724ba675SRob Herring 153*724ba675SRob Herring&mmc2_8bit_pins { 154*724ba675SRob Herring drive-strength = <40>; 155*724ba675SRob Herring}; 156*724ba675SRob Herring 157*724ba675SRob Herring&ohci0 { 158*724ba675SRob Herring status = "okay"; 159*724ba675SRob Herring}; 160*724ba675SRob Herring 161*724ba675SRob Herring&r_rsb { 162*724ba675SRob Herring status = "okay"; 163*724ba675SRob Herring 164*724ba675SRob Herring axp22x: pmic@3a3 { 165*724ba675SRob Herring compatible = "x-powers,axp223"; 166*724ba675SRob Herring reg = <0x3a3>; 167*724ba675SRob Herring interrupt-parent = <&r_intc>; 168*724ba675SRob Herring interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_LOW>; 169*724ba675SRob Herring drivevbus-supply = <®_vcc5v0>; 170*724ba675SRob Herring x-powers,drive-vbus-en; 171*724ba675SRob Herring }; 172*724ba675SRob Herring}; 173*724ba675SRob Herring 174*724ba675SRob Herring#include "axp223.dtsi" 175*724ba675SRob Herring 176*724ba675SRob Herring®_aldo1 { 177*724ba675SRob Herring regulator-always-on; 178*724ba675SRob Herring regulator-min-microvolt = <3000000>; 179*724ba675SRob Herring regulator-max-microvolt = <3000000>; 180*724ba675SRob Herring regulator-name = "vcc-io"; 181*724ba675SRob Herring}; 182*724ba675SRob Herring 183*724ba675SRob Herring®_aldo2 { 184*724ba675SRob Herring regulator-always-on; 185*724ba675SRob Herring regulator-min-microvolt = <2350000>; 186*724ba675SRob Herring regulator-max-microvolt = <2650000>; 187*724ba675SRob Herring regulator-name = "vdd-dll"; 188*724ba675SRob Herring}; 189*724ba675SRob Herring 190*724ba675SRob Herring®_aldo3 { 191*724ba675SRob Herring regulator-always-on; 192*724ba675SRob Herring regulator-min-microvolt = <2700000>; 193*724ba675SRob Herring regulator-max-microvolt = <3300000>; 194*724ba675SRob Herring regulator-name = "vcc-pll-avcc"; 195*724ba675SRob Herring}; 196*724ba675SRob Herring 197*724ba675SRob Herring®_dc5ldo { 198*724ba675SRob Herring regulator-always-on; 199*724ba675SRob Herring regulator-min-microvolt = <900000>; 200*724ba675SRob Herring regulator-max-microvolt = <1400000>; 201*724ba675SRob Herring regulator-name = "vdd-cpus"; 202*724ba675SRob Herring}; 203*724ba675SRob Herring 204*724ba675SRob Herring®_dcdc1 { 205*724ba675SRob Herring regulator-always-on; 206*724ba675SRob Herring regulator-min-microvolt = <3000000>; 207*724ba675SRob Herring regulator-max-microvolt = <3000000>; 208*724ba675SRob Herring regulator-name = "vcc-3v0"; 209*724ba675SRob Herring}; 210*724ba675SRob Herring 211*724ba675SRob Herring®_dcdc2 { 212*724ba675SRob Herring regulator-always-on; 213*724ba675SRob Herring regulator-min-microvolt = <900000>; 214*724ba675SRob Herring regulator-max-microvolt = <1400000>; 215*724ba675SRob Herring regulator-name = "vdd-sys"; 216*724ba675SRob Herring}; 217*724ba675SRob Herring 218*724ba675SRob Herring®_dcdc3 { 219*724ba675SRob Herring regulator-always-on; 220*724ba675SRob Herring regulator-min-microvolt = <900000>; 221*724ba675SRob Herring regulator-max-microvolt = <1400000>; 222*724ba675SRob Herring regulator-name = "vdd-cpu"; 223*724ba675SRob Herring}; 224*724ba675SRob Herring 225*724ba675SRob Herring®_dcdc5 { 226*724ba675SRob Herring regulator-always-on; 227*724ba675SRob Herring regulator-min-microvolt = <1500000>; 228*724ba675SRob Herring regulator-max-microvolt = <1500000>; 229*724ba675SRob Herring regulator-name = "vcc-dram"; 230*724ba675SRob Herring}; 231*724ba675SRob Herring 232*724ba675SRob Herring®_dldo1 { 233*724ba675SRob Herring /* 234*724ba675SRob Herring * TODO: WiFi chip needs dldo1 AND dldo2 to be on to be powered. 235*724ba675SRob Herring * Remove next line once it is possible to sync two regulators. 236*724ba675SRob Herring */ 237*724ba675SRob Herring regulator-always-on; 238*724ba675SRob Herring regulator-min-microvolt = <3300000>; 239*724ba675SRob Herring regulator-max-microvolt = <3300000>; 240*724ba675SRob Herring regulator-name = "vcc-wifi0"; 241*724ba675SRob Herring}; 242*724ba675SRob Herring 243*724ba675SRob Herring®_dldo2 { 244*724ba675SRob Herring /* 245*724ba675SRob Herring * TODO: WiFi chip needs dldo1 AND dldo2 to be on to be powered. 246*724ba675SRob Herring * Remove next line once it is possible to sync two regulators. 247*724ba675SRob Herring */ 248*724ba675SRob Herring regulator-always-on; 249*724ba675SRob Herring regulator-min-microvolt = <3300000>; 250*724ba675SRob Herring regulator-max-microvolt = <3300000>; 251*724ba675SRob Herring regulator-name = "vcc-wifi1"; 252*724ba675SRob Herring}; 253*724ba675SRob Herring 254*724ba675SRob Herring®_dldo3 { 255*724ba675SRob Herring regulator-min-microvolt = <3000000>; 256*724ba675SRob Herring regulator-max-microvolt = <3000000>; 257*724ba675SRob Herring regulator-name = "vcc-3v0-csi"; 258*724ba675SRob Herring}; 259*724ba675SRob Herring 260*724ba675SRob Herring®_drivevbus { 261*724ba675SRob Herring regulator-name = "usb0-vbus"; 262*724ba675SRob Herring status = "okay"; 263*724ba675SRob Herring}; 264*724ba675SRob Herring 265*724ba675SRob Herring®_eldo1 { 266*724ba675SRob Herring regulator-min-microvolt = <1200000>; 267*724ba675SRob Herring regulator-max-microvolt = <1200000>; 268*724ba675SRob Herring regulator-name = "vcc-1v2-hsic"; 269*724ba675SRob Herring}; 270*724ba675SRob Herring 271*724ba675SRob Herring®_eldo2 { 272*724ba675SRob Herring regulator-min-microvolt = <3000000>; 273*724ba675SRob Herring regulator-max-microvolt = <3000000>; 274*724ba675SRob Herring regulator-name = "vcc-dsp"; 275*724ba675SRob Herring}; 276*724ba675SRob Herring 277*724ba675SRob Herring®_eldo3 { 278*724ba675SRob Herring regulator-min-microvolt = <3000000>; 279*724ba675SRob Herring regulator-max-microvolt = <3000000>; 280*724ba675SRob Herring regulator-name = "eldo3"; 281*724ba675SRob Herring}; 282*724ba675SRob Herring 283*724ba675SRob Herring®_usb1_vbus { 284*724ba675SRob Herring gpio = <&pio 3 12 GPIO_ACTIVE_HIGH>; /* PD12 */ 285*724ba675SRob Herring status = "okay"; 286*724ba675SRob Herring}; 287*724ba675SRob Herring 288*724ba675SRob Herring&sound { 289*724ba675SRob Herring status = "okay"; 290*724ba675SRob Herring}; 291*724ba675SRob Herring 292*724ba675SRob Herring&uart0 { 293*724ba675SRob Herring pinctrl-names = "default"; 294*724ba675SRob Herring pinctrl-0 = <&uart0_pb_pins>; 295*724ba675SRob Herring status = "okay"; 296*724ba675SRob Herring}; 297*724ba675SRob Herring 298*724ba675SRob Herring&usb_otg { 299*724ba675SRob Herring dr_mode = "otg"; 300*724ba675SRob Herring status = "okay"; 301*724ba675SRob Herring}; 302*724ba675SRob Herring 303*724ba675SRob Herring&usb_power_supply { 304*724ba675SRob Herring status = "okay"; 305*724ba675SRob Herring}; 306*724ba675SRob Herring 307*724ba675SRob Herring&usbphy { 308*724ba675SRob Herring status = "okay"; 309*724ba675SRob Herring usb0_vbus-supply = <®_drivevbus>; 310*724ba675SRob Herring usb0_id_det-gpios = <&pio 3 10 (GPIO_ACTIVE_HIGH | GPIO_PULL_UP)>; /* PD10 */ 311*724ba675SRob Herring usb0_vbus_power-supply = <&usb_power_supply>; 312*724ba675SRob Herring usb1_vbus-supply = <®_usb1_vbus>; 313*724ba675SRob Herring}; 314