| /* |
| * Copyright 2015 - Maxime Coquelin <mcoquelin.stm32@gmail.com> |
| * |
| * This file is dual-licensed: you can use it either under the terms |
| * of the GPL or the X11 license, at your option. Note that this dual |
| * licensing only applies to this file, and not this project as a |
| * whole. |
| * |
| * a) This file is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU General Public License as |
| * published by the Free Software Foundation; either version 2 of the |
| * License, or (at your option) any later version. |
| * |
| * This file is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| * GNU General Public License for more details. |
| * |
| * You should have received a copy of the GNU General Public |
| * License along with this file; if not, write to the Free |
| * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, |
| * MA 02110-1301 USA |
| * |
| * Or, alternatively, |
| * |
| * b) Permission is hereby granted, free of charge, to any person |
| * obtaining a copy of this software and associated documentation |
| * files (the "Software"), to deal in the Software without |
| * restriction, including without limitation the rights to use, |
| * copy, modify, merge, publish, distribute, sublicense, and/or |
| * sell copies of the Software, and to permit persons to whom the |
| * Software is furnished to do so, subject to the following |
| * conditions: |
| * |
| * The above copyright notice and this permission notice shall be |
| * included in all copies or substantial portions of the Software. |
| * |
| * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, |
| * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES |
| * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND |
| * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT |
| * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, |
| * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING |
| * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR |
| * OTHER DEALINGS IN THE SOFTWARE. |
| */ |
| |
| /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"; |
| 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"; |
| }; |
