1*724ba675SRob Herring/* 2*724ba675SRob Herring * Copyright 2014 Siarhei Siamashka <siarhei.siamashka@gmail.com> 3*724ba675SRob Herring * Copyright 2015 Karsten Merker <merker@debian.org> 4*724ba675SRob Herring * Copyright 2015 Chen-Yu Tsai <wens@csie.org> 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 "sun6i-a31s.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 = "MSI Primo81 tablet"; 54*724ba675SRob Herring compatible = "msi,primo81", "allwinner,sun6i-a31s"; 55*724ba675SRob Herring 56*724ba675SRob Herring hdmi-connector { 57*724ba675SRob Herring compatible = "hdmi-connector"; 58*724ba675SRob Herring type = "c"; 59*724ba675SRob Herring 60*724ba675SRob Herring port { 61*724ba675SRob Herring hdmi_con_in: endpoint { 62*724ba675SRob Herring remote-endpoint = <&hdmi_out_con>; 63*724ba675SRob Herring }; 64*724ba675SRob Herring }; 65*724ba675SRob Herring }; 66*724ba675SRob Herring}; 67*724ba675SRob Herring 68*724ba675SRob Herring&cpu0 { 69*724ba675SRob Herring cpu-supply = <®_dcdc3>; 70*724ba675SRob Herring}; 71*724ba675SRob Herring 72*724ba675SRob Herring&de { 73*724ba675SRob Herring status = "okay"; 74*724ba675SRob Herring}; 75*724ba675SRob Herring 76*724ba675SRob Herring&ehci0 { 77*724ba675SRob Herring /* rtl8188etv wifi is connected here */ 78*724ba675SRob Herring status = "okay"; 79*724ba675SRob Herring}; 80*724ba675SRob Herring 81*724ba675SRob Herring&hdmi { 82*724ba675SRob Herring status = "okay"; 83*724ba675SRob Herring}; 84*724ba675SRob Herring 85*724ba675SRob Herring&hdmi_out { 86*724ba675SRob Herring hdmi_out_con: endpoint { 87*724ba675SRob Herring remote-endpoint = <&hdmi_con_in>; 88*724ba675SRob Herring }; 89*724ba675SRob Herring}; 90*724ba675SRob Herring 91*724ba675SRob Herring&i2c0 { 92*724ba675SRob Herring /* pull-ups and device VDDIO use AXP221 DLDO3 */ 93*724ba675SRob Herring status = "failed"; 94*724ba675SRob Herring}; 95*724ba675SRob Herring 96*724ba675SRob Herring&i2c1 { 97*724ba675SRob Herring status = "okay"; 98*724ba675SRob Herring 99*724ba675SRob Herring ctp@5d { 100*724ba675SRob Herring compatible = "goodix,gt911"; 101*724ba675SRob Herring reg = <0x5d>; 102*724ba675SRob Herring interrupt-parent = <&pio>; 103*724ba675SRob Herring interrupts = <0 3 IRQ_TYPE_LEVEL_HIGH>; /* PA3 */ 104*724ba675SRob Herring touchscreen-swapped-x-y; 105*724ba675SRob Herring }; 106*724ba675SRob Herring}; 107*724ba675SRob Herring 108*724ba675SRob Herring&i2c2 { 109*724ba675SRob Herring status = "okay"; 110*724ba675SRob Herring 111*724ba675SRob Herring accelerometer@1c { 112*724ba675SRob Herring pinctrl-names = "default"; 113*724ba675SRob Herring pinctrl-0 = <&mma8452_int_primo81>; 114*724ba675SRob Herring compatible = "fsl,mma8452"; 115*724ba675SRob Herring reg = <0x1c>; 116*724ba675SRob Herring interrupt-parent = <&pio>; 117*724ba675SRob Herring interrupts = <0 9 IRQ_TYPE_LEVEL_HIGH>; /* PA9 */ 118*724ba675SRob Herring }; 119*724ba675SRob Herring}; 120*724ba675SRob Herring 121*724ba675SRob Herring&lradc { 122*724ba675SRob Herring vref-supply = <®_aldo3>; 123*724ba675SRob Herring status = "okay"; 124*724ba675SRob Herring 125*724ba675SRob Herring button-158 { 126*724ba675SRob Herring label = "Volume Up"; 127*724ba675SRob Herring linux,code = <KEY_VOLUMEUP>; 128*724ba675SRob Herring channel = <0>; 129*724ba675SRob Herring voltage = <158730>; 130*724ba675SRob Herring }; 131*724ba675SRob Herring 132*724ba675SRob Herring button-349 { 133*724ba675SRob Herring label = "Volume Down"; 134*724ba675SRob Herring linux,code = <KEY_VOLUMEDOWN>; 135*724ba675SRob Herring channel = <0>; 136*724ba675SRob Herring voltage = <349206>; 137*724ba675SRob Herring }; 138*724ba675SRob Herring}; 139*724ba675SRob Herring 140*724ba675SRob Herring&mmc0 { 141*724ba675SRob Herring vmmc-supply = <®_dcdc1>; 142*724ba675SRob Herring bus-width = <4>; 143*724ba675SRob Herring cd-gpios = <&pio 0 8 GPIO_ACTIVE_LOW>; /* PA8 */ 144*724ba675SRob Herring status = "okay"; 145*724ba675SRob Herring}; 146*724ba675SRob Herring 147*724ba675SRob Herring&pio { 148*724ba675SRob Herring mma8452_int_primo81: mma8452-int-pin { 149*724ba675SRob Herring pins = "PA9"; 150*724ba675SRob Herring function = "gpio_in"; 151*724ba675SRob Herring bias-pull-up; 152*724ba675SRob Herring }; 153*724ba675SRob Herring}; 154*724ba675SRob Herring 155*724ba675SRob Herring&p2wi { 156*724ba675SRob Herring status = "okay"; 157*724ba675SRob Herring 158*724ba675SRob Herring axp22x: pmic@68 { 159*724ba675SRob Herring compatible = "x-powers,axp221"; 160*724ba675SRob Herring reg = <0x68>; 161*724ba675SRob Herring interrupt-parent = <&r_intc>; 162*724ba675SRob Herring interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_LOW>; 163*724ba675SRob Herring x-powers,drive-vbus-en; 164*724ba675SRob Herring }; 165*724ba675SRob Herring}; 166*724ba675SRob Herring 167*724ba675SRob Herring#include "axp22x.dtsi" 168*724ba675SRob Herring 169*724ba675SRob Herring&battery_power_supply { 170*724ba675SRob Herring status = "okay"; 171*724ba675SRob Herring}; 172*724ba675SRob Herring 173*724ba675SRob Herring®_aldo3 { 174*724ba675SRob Herring regulator-always-on; 175*724ba675SRob Herring regulator-min-microvolt = <2700000>; 176*724ba675SRob Herring regulator-max-microvolt = <3300000>; 177*724ba675SRob Herring regulator-name = "avcc"; 178*724ba675SRob Herring}; 179*724ba675SRob Herring 180*724ba675SRob Herring®_dc1sw { 181*724ba675SRob Herring regulator-name = "vcc-lcd"; 182*724ba675SRob Herring}; 183*724ba675SRob Herring 184*724ba675SRob Herring®_dc5ldo { 185*724ba675SRob Herring regulator-min-microvolt = <700000>; 186*724ba675SRob Herring regulator-max-microvolt = <1320000>; 187*724ba675SRob Herring regulator-name = "vdd-cpus"; /* This is an educated guess */ 188*724ba675SRob Herring}; 189*724ba675SRob Herring 190*724ba675SRob Herring®_dcdc1 { 191*724ba675SRob Herring regulator-always-on; 192*724ba675SRob Herring regulator-min-microvolt = <3000000>; 193*724ba675SRob Herring regulator-max-microvolt = <3000000>; 194*724ba675SRob Herring regulator-name = "vcc-3v0"; 195*724ba675SRob Herring}; 196*724ba675SRob Herring 197*724ba675SRob Herring®_dcdc2 { 198*724ba675SRob Herring regulator-min-microvolt = <700000>; 199*724ba675SRob Herring regulator-max-microvolt = <1320000>; 200*724ba675SRob Herring regulator-name = "vdd-gpu"; 201*724ba675SRob Herring}; 202*724ba675SRob Herring 203*724ba675SRob Herring®_dcdc3 { 204*724ba675SRob Herring regulator-always-on; 205*724ba675SRob Herring regulator-min-microvolt = <700000>; 206*724ba675SRob Herring regulator-max-microvolt = <1320000>; 207*724ba675SRob Herring regulator-name = "vdd-cpu"; 208*724ba675SRob Herring}; 209*724ba675SRob Herring 210*724ba675SRob Herring®_dcdc4 { 211*724ba675SRob Herring regulator-always-on; 212*724ba675SRob Herring regulator-min-microvolt = <700000>; 213*724ba675SRob Herring regulator-max-microvolt = <1320000>; 214*724ba675SRob Herring regulator-name = "vdd-sys-dll"; 215*724ba675SRob Herring}; 216*724ba675SRob Herring 217*724ba675SRob Herring®_dcdc5 { 218*724ba675SRob Herring regulator-always-on; 219*724ba675SRob Herring regulator-min-microvolt = <1500000>; 220*724ba675SRob Herring regulator-max-microvolt = <1500000>; 221*724ba675SRob Herring regulator-name = "vcc-dram"; 222*724ba675SRob Herring}; 223*724ba675SRob Herring 224*724ba675SRob Herring®_dldo1 { 225*724ba675SRob Herring regulator-min-microvolt = <3300000>; 226*724ba675SRob Herring regulator-max-microvolt = <3300000>; 227*724ba675SRob Herring regulator-name = "vcc-wifi"; 228*724ba675SRob Herring}; 229*724ba675SRob Herring 230*724ba675SRob Herring®_dldo3 { 231*724ba675SRob Herring regulator-min-microvolt = <2800000>; 232*724ba675SRob Herring regulator-max-microvolt = <2800000>; 233*724ba675SRob Herring regulator-name = "vddio-csi"; 234*724ba675SRob Herring}; 235*724ba675SRob Herring 236*724ba675SRob Herring®_drivevbus { 237*724ba675SRob Herring regulator-name = "usb0-vbus"; 238*724ba675SRob Herring status = "okay"; 239*724ba675SRob Herring}; 240*724ba675SRob Herring 241*724ba675SRob Herring®_eldo3 { 242*724ba675SRob Herring regulator-min-microvolt = <1080000>; 243*724ba675SRob Herring regulator-max-microvolt = <1320000>; 244*724ba675SRob Herring regulator-name = "vdd-mipi-bridge"; 245*724ba675SRob Herring}; 246*724ba675SRob Herring 247*724ba675SRob Herring&simplefb_lcd { 248*724ba675SRob Herring vcc-lcd-supply = <®_dc1sw>; 249*724ba675SRob Herring vdd-mipi-bridge-supply = <®_eldo3>; 250*724ba675SRob Herring}; 251*724ba675SRob Herring 252*724ba675SRob Herring&usb_otg { 253*724ba675SRob Herring dr_mode = "otg"; 254*724ba675SRob Herring status = "okay"; 255*724ba675SRob Herring}; 256*724ba675SRob Herring 257*724ba675SRob Herring&usb_power_supply { 258*724ba675SRob Herring status = "okay"; 259*724ba675SRob Herring}; 260*724ba675SRob Herring 261*724ba675SRob Herring&usbphy { 262*724ba675SRob Herring usb0_id_det-gpios = <&pio 0 15 GPIO_ACTIVE_HIGH>; /* PA15 */ 263*724ba675SRob Herring usb0_vbus_power-supply = <&usb_power_supply>; 264*724ba675SRob Herring usb0_vbus-supply = <®_drivevbus>; 265*724ba675SRob Herring usb1_vbus-supply = <®_dldo1>; 266*724ba675SRob Herring status = "okay"; 267*724ba675SRob Herring}; 268