| /* |
| * Copyright 2016 - Lee Jones <lee.jones@linaro.org> |
| * |
| * 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 "stm32f469.dtsi" |
| #include "stm32f469-pinctrl.dtsi" |
| #include <dt-bindings/gpio/gpio.h> |
| #include <dt-bindings/input/input.h> |
| |
| / { |
| model = "STMicroelectronics STM32F469i-DISCO board"; |
| compatible = "st,stm32f469i-disco", "st,stm32f469"; |
| |
| chosen { |
| bootargs = "root=/dev/ram"; |
| stdout-path = "serial0:115200n8"; |
| }; |
| |
| memory { |
| device_type = "memory"; |
| reg = <0x00000000 0x1000000>; |
| }; |
| |
| aliases { |
| serial0 = &usart3; |
| }; |
| |
| mmc_vcard: mmc_vcard { |
| compatible = "regulator-fixed"; |
| regulator-name = "mmc_vcard"; |
| regulator-min-microvolt = <3300000>; |
| regulator-max-microvolt = <3300000>; |
| }; |
| |
| soc { |
| dma-ranges = <0xc0000000 0x0 0x10000000>; |
| }; |
| |
| leds { |
| compatible = "gpio-leds"; |
| green { |
| gpios = <&gpiog 6 GPIO_ACTIVE_LOW>; |
| linux,default-trigger = "heartbeat"; |
| }; |
| orange { |
| gpios = <&gpiod 4 GPIO_ACTIVE_LOW>; |
| }; |
| red { |
| gpios = <&gpiod 5 GPIO_ACTIVE_LOW>; |
| }; |
| blue { |
| gpios = <&gpiok 3 GPIO_ACTIVE_LOW>; |
| }; |
| }; |
| |
| gpio_keys { |
| compatible = "gpio-keys"; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| autorepeat; |
| button@0 { |
| label = "User"; |
| linux,code = <KEY_WAKEUP>; |
| gpios = <&gpioa 0 GPIO_ACTIVE_HIGH>; |
| }; |
| }; |
| |
| /* This turns on vbus for otg for host mode (dwc2) */ |
| vcc5v_otg: vcc5v-otg-regulator { |
| compatible = "regulator-fixed"; |
| enable-active-high; |
| gpio = <&gpiob 2 GPIO_ACTIVE_HIGH>; |
| regulator-name = "vcc5_host1"; |
| regulator-always-on; |
| }; |
| }; |
| |
| &rcc { |
| compatible = "st,stm32f469-rcc", "st,stm32f42xx-rcc", "st,stm32-rcc"; |
| }; |
| |
| &clk_hse { |
| clock-frequency = <8000000>; |
| }; |
| |
| &dsi { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| status = "okay"; |
| |
| ports { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| |
| port@0 { |
| reg = <0>; |
| dsi_in: endpoint { |
| remote-endpoint = <<dc_out_dsi>; |
| }; |
| }; |
| |
| port@1 { |
| reg = <1>; |
| dsi_out: endpoint { |
| remote-endpoint = <&dsi_panel_in>; |
| }; |
| }; |
| }; |
| |
| panel-dsi@0 { |
| compatible = "orisetech,otm8009a"; |
| reg = <0>; /* dsi virtual channel (0..3) */ |
| reset-gpios = <&gpioh 7 GPIO_ACTIVE_LOW>; |
| status = "okay"; |
| |
| port { |
| dsi_panel_in: endpoint { |
| remote-endpoint = <&dsi_out>; |
| }; |
| }; |
| }; |
| }; |
| |
| <dc { |
| dma-ranges; |
| status = "okay"; |
| |
| port { |
| ltdc_out_dsi: endpoint@0 { |
| remote-endpoint = <&dsi_in>; |
| }; |
| }; |
| }; |
| |
| &rtc { |
| status = "okay"; |
| }; |
| |
| &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"; |
| }; |
| }; |
| |
| &sdio { |
| status = "okay"; |
| vmmc-supply = <&mmc_vcard>; |
| cd-gpios = <&gpiog 2 GPIO_ACTIVE_LOW>; |
| broken-cd; |
| pinctrl-names = "default", "opendrain"; |
| pinctrl-0 = <&sdio_pins>; |
| pinctrl-1 = <&sdio_pins_od>; |
| bus-width = <4>; |
| }; |
| |
| &usart3 { |
| pinctrl-0 = <&usart3_pins_a>; |
| pinctrl-names = "default"; |
| status = "okay"; |
| }; |
| |
| &usbotg_fs { |
| dr_mode = "host"; |
| pinctrl-0 = <&usbotg_fs_pins_a>; |
| pinctrl-names = "default"; |
| status = "okay"; |
| }; |