2 * Copyright 2015 - Maxime Coquelin <mcoquelin.stm32@gmail.com>
4 * This file is dual-licensed: you can use it either under the terms
5 * of the GPL or the X11 license, at your option. Note that this dual
6 * licensing only applies to this file, and not this project as a
9 * a) This file is free software; you can redistribute it and/or
10 * modify it under the terms of the GNU General Public License as
11 * published by the Free Software Foundation; either version 2 of the
12 * License, or (at your option) any later version.
14 * This file is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 * GNU General Public License for more details.
21 * b) Permission is hereby granted, free of charge, to any person
22 * obtaining a copy of this software and associated documentation
23 * files (the "Software"), to deal in the Software without
24 * restriction, including without limitation the rights to use,
25 * copy, modify, merge, publish, distribute, sublicense, and/or
26 * sell copies of the Software, and to permit persons to whom the
27 * Software is furnished to do so, subject to the following
30 * The above copyright notice and this permission notice shall be
31 * included in all copies or substantial portions of the Software.
33 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
34 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
35 * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
36 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
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40 * OTHER DEALINGS IN THE SOFTWARE.
44 #include "stm32f746.dtsi"
45 #include "stm32f746-pinctrl.dtsi"
46 #include <dt-bindings/input/input.h>
47 #include <dt-bindings/interrupt-controller/irq.h>
50 model = "STMicroelectronics STM32746g-EVAL board";
51 compatible = "st,stm32746g-eval", "st,stm32f746";
54 bootargs = "root=/dev/ram";
55 stdout-path = "serial0:115200n8";
59 device_type = "memory";
60 reg = <0xc0000000 0x2000000>;
68 compatible = "gpio-leds";
70 gpios = <&gpiof 10 1>;
71 linux,default-trigger = "heartbeat";
74 gpios = <&stmfx_pinctrl 17 1>;
80 gpios = <&stmfx_pinctrl 19 1>;
85 compatible = "gpio-keys";
89 linux,code = <KEY_WAKEUP>;
90 gpios = <&gpioc 13 0>;
95 compatible = "gpio-keys";
97 pinctrl-0 = <&joystick_pins>;
98 pinctrl-names = "default";
101 linux,code = <KEY_ENTER>;
102 interrupt-parent = <&stmfx_pinctrl>;
103 interrupts = <0 IRQ_TYPE_EDGE_FALLING>;
107 linux,code = <KEY_DOWN>;
108 interrupt-parent = <&stmfx_pinctrl>;
109 interrupts = <1 IRQ_TYPE_EDGE_FALLING>;
113 linux,code = <KEY_LEFT>;
114 interrupt-parent = <&stmfx_pinctrl>;
115 interrupts = <2 IRQ_TYPE_EDGE_FALLING>;
119 linux,code = <KEY_RIGHT>;
120 interrupt-parent = <&stmfx_pinctrl>;
121 interrupts = <3 IRQ_TYPE_EDGE_FALLING>;
125 linux,code = <KEY_UP>;
126 interrupt-parent = <&stmfx_pinctrl>;
127 interrupts = <4 IRQ_TYPE_EDGE_FALLING>;
131 usbotg_hs_phy: usb-phy {
133 compatible = "usb-nop-xceiv";
134 clocks = <&rcc 0 STM32F7_AHB1_CLOCK(OTGHSULPI)>;
135 clock-names = "main_clk";
138 mmc_vcard: mmc_vcard {
139 compatible = "regulator-fixed";
140 regulator-name = "mmc_vcard";
141 regulator-min-microvolt = <3300000>;
142 regulator-max-microvolt = <3300000>;
147 clock-frequency = <25000000>;
155 pinctrl-0 = <&i2c1_pins_b>;
156 pinctrl-names = "default";
157 i2c-scl-rising-time-ns = <185>;
158 i2c-scl-falling-time-ns = <20>;
162 compatible = "st,stmfx-0300";
164 interrupts = <8 IRQ_TYPE_EDGE_RISING>;
165 interrupt-parent = <&gpioi>;
167 stmfx_pinctrl: stmfx-pin-controller {
168 compatible = "st,stmfx-0300-pinctrl";
171 interrupt-controller;
172 #interrupt-cells = <2>;
173 gpio-ranges = <&stmfx_pinctrl 0 0 24>;
175 joystick_pins: joystick {
176 pins = "gpio0", "gpio1", "gpio2", "gpio3", "gpio4";
190 vmmc-supply = <&mmc_vcard>;
192 pinctrl-names = "default", "opendrain";
193 pinctrl-0 = <&sdio_pins_a>;
194 pinctrl-1 = <&sdio_pins_od_a>;
199 pinctrl-0 = <&usart1_pins_a>;
200 pinctrl-names = "default";
206 phys = <&usbotg_hs_phy>;
207 phy-names = "usb2-phy";
208 pinctrl-0 = <&usbotg_hs_pins_a>;
209 pinctrl-names = "default";