318 lines
6.5 KiB
Plaintext
318 lines
6.5 KiB
Plaintext
/*
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* Copyright 2015 - Maxime Coquelin <mcoquelin.stm32@gmail.com>
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*
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* This file is dual-licensed: you can use it either under the terms
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* of the GPL or the X11 license, at your option. Note that this dual
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* licensing only applies to this file, and not this project as a
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* whole.
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*
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* a) This file is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 2 of the
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* License, or (at your option) any later version.
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*
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* This file is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public
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* License along with this file; if not, write to the Free
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* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
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* MA 02110-1301 USA
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*
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* Or, alternatively,
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*
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* b) Permission is hereby granted, free of charge, to any person
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* obtaining a copy of this software and associated documentation
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* files (the "Software"), to deal in the Software without
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* restriction, including without limitation the rights to use,
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* copy, modify, merge, publish, distribute, sublicense, and/or
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* sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following
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* conditions:
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*
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* The above copyright notice and this permission notice shall be
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* included in all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
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* OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
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* HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
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* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
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* OTHER DEALINGS IN THE SOFTWARE.
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*/
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/dts-v1/;
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#include "stm32f429.dtsi"
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#include "stm32f429-pinctrl.dtsi"
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#include <dt-bindings/input/input.h>
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#include <dt-bindings/gpio/gpio.h>
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/ {
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model = "STMicroelectronics STM32429i-EVAL board";
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compatible = "st,stm32429i-eval", "st,stm32f429";
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chosen {
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bootargs = "root=/dev/ram";
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stdout-path = "serial0:115200n8";
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};
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memory {
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reg = <0x00000000 0x2000000>;
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};
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aliases {
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serial0 = &usart1;
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};
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clocks {
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clk_ext_camera: clk-ext-camera {
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#clock-cells = <0>;
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compatible = "fixed-clock";
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clock-frequency = <24000000>;
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};
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};
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soc {
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dma-ranges = <0xc0000000 0x0 0x10000000>;
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};
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regulators {
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compatible = "simple-bus";
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#address-cells = <1>;
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#size-cells = <0>;
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reg_vref: regulator@0 {
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compatible = "regulator-fixed";
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reg = <0>;
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regulator-name = "vref";
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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};
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};
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leds {
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compatible = "gpio-leds";
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green {
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gpios = <&gpiog 6 1>;
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linux,default-trigger = "heartbeat";
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};
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orange {
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gpios = <&gpiog 7 1>;
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};
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red {
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gpios = <&gpiog 10 1>;
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};
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blue {
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gpios = <&gpiog 12 1>;
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};
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};
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gpio_keys {
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compatible = "gpio-keys";
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#address-cells = <1>;
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#size-cells = <0>;
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autorepeat;
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button@0 {
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label = "Wake up";
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linux,code = <KEY_WAKEUP>;
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gpios = <&gpioa 0 0>;
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};
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button@1 {
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label = "Tamper";
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linux,code = <KEY_RESTART>;
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gpios = <&gpioc 13 0>;
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};
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};
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usbotg_hs_phy: usbphy {
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#phy-cells = <0>;
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compatible = "usb-nop-xceiv";
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clocks = <&rcc 0 STM32F4_AHB1_CLOCK(OTGHSULPI)>;
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clock-names = "main_clk";
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};
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panel_rgb: panel-rgb {
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compatible = "ampire,am-480272h3tmqw-t01h";
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status = "okay";
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port {
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panel_in_rgb: endpoint {
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remote-endpoint = <<dc_out_rgb>;
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};
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};
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};
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mmc_vcard: mmc_vcard {
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compatible = "regulator-fixed";
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regulator-name = "mmc_vcard";
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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};
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};
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&adc {
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pinctrl-names = "default";
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pinctrl-0 = <&adc3_in8_pin>;
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vref-supply = <®_vref>;
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status = "okay";
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adc3: adc@200 {
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st,adc-channels = <8>;
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status = "okay";
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};
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};
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&clk_hse {
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clock-frequency = <25000000>;
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};
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&crc {
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status = "okay";
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};
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&dcmi {
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status = "okay";
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port {
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dcmi_0: endpoint {
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remote-endpoint = <&ov2640_0>;
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bus-width = <8>;
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hsync-active = <0>;
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vsync-active = <0>;
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pclk-sample = <1>;
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};
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};
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};
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&i2c1 {
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pinctrl-0 = <&i2c1_pins>;
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pinctrl-names = "default";
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status = "okay";
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ov2640: camera@30 {
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compatible = "ovti,ov2640";
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reg = <0x30>;
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resetb-gpios = <&stmpegpio 2 GPIO_ACTIVE_HIGH>;
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pwdn-gpios = <&stmpegpio 0 GPIO_ACTIVE_LOW>;
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clocks = <&clk_ext_camera>;
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clock-names = "xvclk";
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status = "okay";
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port {
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ov2640_0: endpoint {
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remote-endpoint = <&dcmi_0>;
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};
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};
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};
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stmpe1600: stmpe1600@42 {
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compatible = "st,stmpe1600";
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reg = <0x42>;
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interrupts = <8 3>;
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interrupt-parent = <&gpioi>;
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interrupt-controller;
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wakeup-source;
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stmpegpio: stmpe_gpio {
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compatible = "st,stmpe-gpio";
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gpio-controller;
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#gpio-cells = <2>;
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};
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};
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};
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&iwdg {
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status = "okay";
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timeout-sec = <32>;
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};
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<dc {
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status = "okay";
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pinctrl-0 = <<dc_pins>;
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pinctrl-names = "default";
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dma-ranges;
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port {
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ltdc_out_rgb: endpoint {
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remote-endpoint = <&panel_in_rgb>;
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};
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};
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};
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&mac {
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status = "okay";
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pinctrl-0 = <ðernet_mii>;
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pinctrl-names = "default";
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phy-mode = "mii";
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phy-handle = <&phy1>;
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mdio0 {
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#address-cells = <1>;
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#size-cells = <0>;
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compatible = "snps,dwmac-mdio";
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phy1: ethernet-phy@1 {
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reg = <1>;
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};
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};
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};
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&rtc {
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status = "okay";
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};
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&sdio {
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status = "okay";
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vmmc-supply = <&mmc_vcard>;
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cd-gpios = <&stmpegpio 15 GPIO_ACTIVE_HIGH>;
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cd-inverted;
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pinctrl-names = "default", "opendrain";
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pinctrl-0 = <&sdio_pins>;
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pinctrl-1 = <&sdio_pins_od>;
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bus-width = <4>;
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max-frequency = <12500000>;
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};
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&timers1 {
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status = "okay";
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pwm {
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pinctrl-0 = <&pwm1_pins>;
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pinctrl-names = "default";
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status = "okay";
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};
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timer@0 {
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status = "okay";
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};
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};
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&timers3 {
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status = "okay";
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pwm {
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pinctrl-0 = <&pwm3_pins>;
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pinctrl-names = "default";
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status = "okay";
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};
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timer@2 {
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status = "okay";
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};
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};
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&usart1 {
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pinctrl-0 = <&usart1_pins_a>;
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pinctrl-names = "default";
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status = "okay";
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};
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&usbotg_hs {
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dr_mode = "host";
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phys = <&usbotg_hs_phy>;
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phy-names = "usb2-phy";
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pinctrl-0 = <&usbotg_hs_pins_a>;
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pinctrl-names = "default";
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status = "okay";
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};
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