// SPDX-License-Identifier: GPL-2.0+ /* * Copyright (C) 2015, STMicroelectronics - All Rights Reserved * Author: Maxime Coquelin <mcoquelin.stm32@gmail.com> for STMicroelectronics. */ /dts-v1/; #include "stm32f429.dtsi" #include "stm32f429-pinctrl.dtsi" #include <dt-bindings/input/input.h> #include <dt-bindings/gpio/gpio.h> / { model = "STMicroelectronics STM32429i-EVAL board"; compatible = "st,stm32429i-eval", "st,stm32f429"; chosen { bootargs = "root=/dev/ram"; stdout-path = "serial0:115200n8"; }; memory@00000000 { device_type = "memory"; reg = <0x00000000 0x2000000>; }; aliases { serial0 = &usart1; }; clocks { clk_ext_camera: clk-ext-camera { #clock-cells = <0>; compatible = "fixed-clock"; clock-frequency = <24000000>; }; }; soc { dma-ranges = <0xc0000000 0x0 0x10000000>; }; vdda: regulator-vdda { compatible = "regulator-fixed"; regulator-name = "vdda"; regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; }; vref: regulator-vref { compatible = "regulator-fixed"; regulator-name = "vref"; regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; }; vdd_panel: vdd-panel { compatible = "regulator-fixed"; regulator-name = "vdd_panel"; regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; }; leds { compatible = "gpio-leds"; led-green { gpios = <&gpiog 6 1>; linux,default-trigger = "heartbeat"; }; led-orange { gpios = <&gpiog 7 1>; }; led-red { gpios = <&gpiog 10 1>; }; led-blue { gpios = <&gpiog 12 1>; }; }; gpio_keys { compatible = "gpio-keys"; #address-cells = <1>; #size-cells = <0>; autorepeat; button@0 { label = "Wake up"; linux,code = <KEY_WAKEUP>; gpios = <&gpioa 0 0>; }; button@1 { label = "Tamper"; linux,code = <KEY_RESTART>; gpios = <&gpioc 13 0>; }; }; usbotg_hs_phy: usbphy { #phy-cells = <0>; compatible = "usb-nop-xceiv"; clocks = <&rcc 0 STM32F4_AHB1_CLOCK(OTGHSULPI)>; clock-names = "main_clk"; }; panel_rgb: panel-rgb { compatible = "ampire,am-480272h3tmqw-t01h"; power-supply = <&vdd_panel>; status = "okay"; port { panel_in_rgb: endpoint { remote-endpoint = <<dc_out_rgb>; }; }; }; mmc_vcard: mmc_vcard { compatible = "regulator-fixed"; regulator-name = "mmc_vcard"; regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; }; }; &adc { pinctrl-names = "default"; pinctrl-0 = <&adc3_in8_pin>; vdda-supply = <&vdda>; vref-supply = <&vref>; status = "okay"; adc3: adc@200 { st,adc-channels = <8>; status = "okay"; }; }; &clk_hse { clock-frequency = <25000000>; }; &crc { status = "okay"; }; &dcmi { status = "okay"; port { dcmi_0: endpoint { remote-endpoint = <&ov2640_0>; bus-width = <8>; hsync-active = <0>; vsync-active = <0>; pclk-sample = <1>; }; }; }; &i2c1 { pinctrl-0 = <&i2c1_pins>; pinctrl-names = "default"; status = "okay"; ov2640: camera@30 { compatible = "ovti,ov2640"; reg = <0x30>; resetb-gpios = <&stmpegpio 2 GPIO_ACTIVE_HIGH>; pwdn-gpios = <&stmpegpio 0 GPIO_ACTIVE_LOW>; clocks = <&clk_ext_camera>; clock-names = "xvclk"; status = "okay"; port { ov2640_0: endpoint { remote-endpoint = <&dcmi_0>; }; }; }; stmpe1600: stmpe1600@42 { compatible = "st,stmpe1600"; reg = <0x42>; interrupts = <8 3>; interrupt-parent = <&gpioi>; interrupt-controller; wakeup-source; stmpegpio: stmpe_gpio { compatible = "st,stmpe-gpio"; gpio-controller; #gpio-cells = <2>; }; }; }; &iwdg { status = "okay"; timeout-sec = <32>; }; <dc { status = "okay"; pinctrl-0 = <<dc_pins_a>; pinctrl-names = "default"; port { ltdc_out_rgb: endpoint { remote-endpoint = <&panel_in_rgb>; }; }; }; &mac { status = "okay"; pinctrl-0 = <ðernet_mii>; pinctrl-names = "default"; phy-mode = "mii"; phy-handle = <&phy1>; mdio0 { #address-cells = <1>; #size-cells = <0>; compatible = "snps,dwmac-mdio"; phy1: ethernet-phy@1 { reg = <1>; }; }; }; &rtc { status = "okay"; }; &sdio { status = "okay"; vmmc-supply = <&mmc_vcard>; cd-gpios = <&stmpegpio 15 GPIO_ACTIVE_LOW>; pinctrl-names = "default", "opendrain"; pinctrl-0 = <&sdio_pins>; pinctrl-1 = <&sdio_pins_od>; bus-width = <4>; max-frequency = <12500000>; }; &timers1 { status = "okay"; pwm { pinctrl-0 = <&pwm1_pins>; pinctrl-names = "default"; status = "okay"; }; timer@0 { status = "okay"; }; }; &timers3 { status = "okay"; pwm { pinctrl-0 = <&pwm3_pins>; pinctrl-names = "default"; status = "okay"; }; timer@2 { status = "okay"; }; }; &usart1 { pinctrl-0 = <&usart1_pins_a>; pinctrl-names = "default"; status = "okay"; }; &usbotg_hs { dr_mode = "host"; phys = <&usbotg_hs_phy>; phy-names = "usb2-phy"; pinctrl-0 = <&usbotg_hs_pins_a>; pinctrl-names = "default"; status = "okay"; };