1*724ba675SRob Herring/* 2*724ba675SRob Herring * Copyright 2015 - Maxime Coquelin <mcoquelin.stm32@gmail.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 "stm32f746.dtsi" 45*724ba675SRob Herring#include "stm32f746-pinctrl.dtsi" 46*724ba675SRob Herring#include <dt-bindings/input/input.h> 47*724ba675SRob Herring#include <dt-bindings/interrupt-controller/irq.h> 48*724ba675SRob Herring 49*724ba675SRob Herring/ { 50*724ba675SRob Herring model = "STMicroelectronics STM32746g-EVAL board"; 51*724ba675SRob Herring compatible = "st,stm32746g-eval", "st,stm32f746"; 52*724ba675SRob Herring 53*724ba675SRob Herring chosen { 54*724ba675SRob Herring bootargs = "root=/dev/ram"; 55*724ba675SRob Herring stdout-path = "serial0:115200n8"; 56*724ba675SRob Herring }; 57*724ba675SRob Herring 58*724ba675SRob Herring memory@c0000000 { 59*724ba675SRob Herring device_type = "memory"; 60*724ba675SRob Herring reg = <0xc0000000 0x2000000>; 61*724ba675SRob Herring }; 62*724ba675SRob Herring 63*724ba675SRob Herring aliases { 64*724ba675SRob Herring serial0 = &usart1; 65*724ba675SRob Herring }; 66*724ba675SRob Herring 67*724ba675SRob Herring leds { 68*724ba675SRob Herring compatible = "gpio-leds"; 69*724ba675SRob Herring led-green { 70*724ba675SRob Herring gpios = <&gpiof 10 1>; 71*724ba675SRob Herring linux,default-trigger = "heartbeat"; 72*724ba675SRob Herring }; 73*724ba675SRob Herring led-orange { 74*724ba675SRob Herring gpios = <&stmfx_pinctrl 17 1>; 75*724ba675SRob Herring }; 76*724ba675SRob Herring led-red { 77*724ba675SRob Herring gpios = <&gpiob 7 1>; 78*724ba675SRob Herring }; 79*724ba675SRob Herring led-blue { 80*724ba675SRob Herring gpios = <&stmfx_pinctrl 19 1>; 81*724ba675SRob Herring }; 82*724ba675SRob Herring }; 83*724ba675SRob Herring 84*724ba675SRob Herring gpio-keys { 85*724ba675SRob Herring compatible = "gpio-keys"; 86*724ba675SRob Herring autorepeat; 87*724ba675SRob Herring button-0 { 88*724ba675SRob Herring label = "Wake up"; 89*724ba675SRob Herring linux,code = <KEY_WAKEUP>; 90*724ba675SRob Herring gpios = <&gpioc 13 0>; 91*724ba675SRob Herring }; 92*724ba675SRob Herring }; 93*724ba675SRob Herring 94*724ba675SRob Herring joystick { 95*724ba675SRob Herring compatible = "gpio-keys"; 96*724ba675SRob Herring pinctrl-0 = <&joystick_pins>; 97*724ba675SRob Herring pinctrl-names = "default"; 98*724ba675SRob Herring button-0 { 99*724ba675SRob Herring label = "JoySel"; 100*724ba675SRob Herring linux,code = <KEY_ENTER>; 101*724ba675SRob Herring interrupt-parent = <&stmfx_pinctrl>; 102*724ba675SRob Herring interrupts = <0 IRQ_TYPE_EDGE_FALLING>; 103*724ba675SRob Herring }; 104*724ba675SRob Herring button-1 { 105*724ba675SRob Herring label = "JoyDown"; 106*724ba675SRob Herring linux,code = <KEY_DOWN>; 107*724ba675SRob Herring interrupt-parent = <&stmfx_pinctrl>; 108*724ba675SRob Herring interrupts = <1 IRQ_TYPE_EDGE_FALLING>; 109*724ba675SRob Herring }; 110*724ba675SRob Herring button-2 { 111*724ba675SRob Herring label = "JoyLeft"; 112*724ba675SRob Herring linux,code = <KEY_LEFT>; 113*724ba675SRob Herring interrupt-parent = <&stmfx_pinctrl>; 114*724ba675SRob Herring interrupts = <2 IRQ_TYPE_EDGE_FALLING>; 115*724ba675SRob Herring }; 116*724ba675SRob Herring button-3 { 117*724ba675SRob Herring label = "JoyRight"; 118*724ba675SRob Herring linux,code = <KEY_RIGHT>; 119*724ba675SRob Herring interrupt-parent = <&stmfx_pinctrl>; 120*724ba675SRob Herring interrupts = <3 IRQ_TYPE_EDGE_FALLING>; 121*724ba675SRob Herring }; 122*724ba675SRob Herring button-4 { 123*724ba675SRob Herring label = "JoyUp"; 124*724ba675SRob Herring linux,code = <KEY_UP>; 125*724ba675SRob Herring interrupt-parent = <&stmfx_pinctrl>; 126*724ba675SRob Herring interrupts = <4 IRQ_TYPE_EDGE_FALLING>; 127*724ba675SRob Herring }; 128*724ba675SRob Herring }; 129*724ba675SRob Herring 130*724ba675SRob Herring usbotg_hs_phy: usb-phy { 131*724ba675SRob Herring #phy-cells = <0>; 132*724ba675SRob Herring compatible = "usb-nop-xceiv"; 133*724ba675SRob Herring clocks = <&rcc 0 STM32F7_AHB1_CLOCK(OTGHSULPI)>; 134*724ba675SRob Herring clock-names = "main_clk"; 135*724ba675SRob Herring }; 136*724ba675SRob Herring 137*724ba675SRob Herring mmc_vcard: mmc_vcard { 138*724ba675SRob Herring compatible = "regulator-fixed"; 139*724ba675SRob Herring regulator-name = "mmc_vcard"; 140*724ba675SRob Herring regulator-min-microvolt = <3300000>; 141*724ba675SRob Herring regulator-max-microvolt = <3300000>; 142*724ba675SRob Herring }; 143*724ba675SRob Herring}; 144*724ba675SRob Herring 145*724ba675SRob Herring&clk_hse { 146*724ba675SRob Herring clock-frequency = <25000000>; 147*724ba675SRob Herring}; 148*724ba675SRob Herring 149*724ba675SRob Herring&crc { 150*724ba675SRob Herring status = "okay"; 151*724ba675SRob Herring}; 152*724ba675SRob Herring 153*724ba675SRob Herring&i2c1 { 154*724ba675SRob Herring pinctrl-0 = <&i2c1_pins_b>; 155*724ba675SRob Herring pinctrl-names = "default"; 156*724ba675SRob Herring i2c-scl-rising-time-ns = <185>; 157*724ba675SRob Herring i2c-scl-falling-time-ns = <20>; 158*724ba675SRob Herring status = "okay"; 159*724ba675SRob Herring 160*724ba675SRob Herring stmfx: stmfx@42 { 161*724ba675SRob Herring compatible = "st,stmfx-0300"; 162*724ba675SRob Herring reg = <0x42>; 163*724ba675SRob Herring interrupts = <8 IRQ_TYPE_EDGE_RISING>; 164*724ba675SRob Herring interrupt-parent = <&gpioi>; 165*724ba675SRob Herring 166*724ba675SRob Herring stmfx_pinctrl: pinctrl { 167*724ba675SRob Herring compatible = "st,stmfx-0300-pinctrl"; 168*724ba675SRob Herring gpio-controller; 169*724ba675SRob Herring #gpio-cells = <2>; 170*724ba675SRob Herring interrupt-controller; 171*724ba675SRob Herring #interrupt-cells = <2>; 172*724ba675SRob Herring gpio-ranges = <&stmfx_pinctrl 0 0 24>; 173*724ba675SRob Herring 174*724ba675SRob Herring joystick_pins: joystick { 175*724ba675SRob Herring pins = "gpio0", "gpio1", "gpio2", "gpio3", "gpio4"; 176*724ba675SRob Herring drive-push-pull; 177*724ba675SRob Herring bias-pull-up; 178*724ba675SRob Herring }; 179*724ba675SRob Herring }; 180*724ba675SRob Herring }; 181*724ba675SRob Herring}; 182*724ba675SRob Herring 183*724ba675SRob Herring&rtc { 184*724ba675SRob Herring status = "okay"; 185*724ba675SRob Herring}; 186*724ba675SRob Herring 187*724ba675SRob Herring&sdio1 { 188*724ba675SRob Herring status = "okay"; 189*724ba675SRob Herring vmmc-supply = <&mmc_vcard>; 190*724ba675SRob Herring broken-cd; 191*724ba675SRob Herring pinctrl-names = "default", "opendrain"; 192*724ba675SRob Herring pinctrl-0 = <&sdio_pins_a>; 193*724ba675SRob Herring pinctrl-1 = <&sdio_pins_od_a>; 194*724ba675SRob Herring bus-width = <4>; 195*724ba675SRob Herring}; 196*724ba675SRob Herring 197*724ba675SRob Herring&timers5 { 198*724ba675SRob Herring /* Override timer5 to act as clockevent */ 199*724ba675SRob Herring compatible = "st,stm32-timer"; 200*724ba675SRob Herring interrupts = <50>; 201*724ba675SRob Herring status = "okay"; 202*724ba675SRob Herring /delete-property/#address-cells; 203*724ba675SRob Herring /delete-property/#size-cells; 204*724ba675SRob Herring /delete-property/clock-names; 205*724ba675SRob Herring /delete-node/pwm; 206*724ba675SRob Herring /delete-node/timer@4; 207*724ba675SRob Herring}; 208*724ba675SRob Herring 209*724ba675SRob Herring&usart1 { 210*724ba675SRob Herring pinctrl-0 = <&usart1_pins_a>; 211*724ba675SRob Herring pinctrl-names = "default"; 212*724ba675SRob Herring status = "okay"; 213*724ba675SRob Herring}; 214*724ba675SRob Herring 215*724ba675SRob Herring&usbotg_hs { 216*724ba675SRob Herring dr_mode = "otg"; 217*724ba675SRob Herring phys = <&usbotg_hs_phy>; 218*724ba675SRob Herring phy-names = "usb2-phy"; 219*724ba675SRob Herring pinctrl-0 = <&usbotg_hs_pins_a>; 220*724ba675SRob Herring pinctrl-names = "default"; 221*724ba675SRob Herring status = "okay"; 222*724ba675SRob Herring}; 223