2 * Copyright 2017 - Alexandre Torgue <alexandre.torgue@st.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
37 * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
38 * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
39 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
40 * OTHER DEALINGS IN THE SOFTWARE.
44 #include "stm32h743.dtsi"
45 #include "stm32h743-pinctrl.dtsi"
48 model = "STMicroelectronics STM32H743i-EVAL board";
49 compatible = "st,stm32h743i-eval", "st,stm32h743";
52 bootargs = "root=/dev/ram";
53 stdout-path = "serial0:115200n8";
57 reg = <0xd0000000 0x2000000>;
64 vdda: regulator-vdda {
65 compatible = "regulator-fixed";
66 regulator-name = "vdda";
67 regulator-min-microvolt = <3300000>;
68 regulator-max-microvolt = <3300000>;
72 usbotg_hs_phy: usb-phy {
74 compatible = "usb-nop-xceiv";
75 clocks = <&rcc USB1ULPI_CK>;
76 clock-names = "main_clk";
82 vdda-supply = <&vdda>;
83 vref-supply = <&vdda>;
87 st,adc-channels = <0>;
93 clock-frequency = <25000000>;
97 pinctrl-0 = <&i2c1_pins_a>;
98 pinctrl-names = "default";
99 i2c-scl-rising-time-ns = <185>;
100 i2c-scl-falling-time-ns = <20>;
109 pinctrl-0 = <&usart1_pins>;
110 pinctrl-names = "default";
115 pinctrl-0 = <&usbotg_hs_pins_a>;
116 pinctrl-names = "default";
117 phys = <&usbotg_hs_phy>;
118 phy-names = "usb2-phy";