| /* |
| * Copyright (c) 2023 Felipe Neves |
| * |
| * SPDX-License-Identifier: Apache-2.0 |
| */ |
| |
| /dts-v1/; |
| #include <st/h7/stm32h747Xi_m4.dtsi> |
| #include <st/h7/stm32h747xihx-pinctrl.dtsi> |
| #include <zephyr/dt-bindings/input/input-event-codes.h> |
| |
| / { |
| model = "Arduino OPTA M4 core Programmable Logic Controller"; |
| compatible = "arduino,opta-m4"; |
| |
| chosen { |
| zephyr,sram = &sram1; |
| zephyr,flash = &flash1; |
| zephyr,code-partition = &slot0_partition; |
| }; |
| |
| leds { |
| compatible = "gpio-leds"; |
| status_led_1: led_1 { |
| gpios = <&gpioi 0 GPIO_ACTIVE_LOW>; |
| }; |
| status_led_2: led_2 { |
| gpios = <&gpioi 1 GPIO_ACTIVE_LOW>; |
| }; |
| status_led_3: led_3 { |
| gpios = <&gpioi 3 GPIO_ACTIVE_LOW>; |
| }; |
| status_led_4: led_4 { |
| gpios = <&gpioh 15 GPIO_ACTIVE_LOW>; |
| }; |
| }; |
| |
| gpio_keys { |
| compatible = "gpio-keys"; |
| |
| user_button: button { |
| gpios = <&gpioe 4 GPIO_ACTIVE_HIGH>; |
| zephyr,code = <INPUT_KEY_WAKEUP>; |
| }; |
| }; |
| |
| aliases { |
| sw0 = &user_button; |
| led0 = &status_led_1; |
| }; |
| }; |
| |
| &flash1 { |
| partitions { |
| compatible = "fixed-partitions"; |
| #address-cells = <1>; |
| #size-cells = <1>; |
| |
| slot0_partition: partition@80000 { |
| label = "image-0"; |
| reg = <0x00080000 DT_SIZE_K(512)>; |
| }; |
| }; |
| }; |
| |
| &rcc { |
| d1cpre = <1>; |
| hpre = <2>; |
| d1ppre = <2>; |
| d2ppre1 = <2>; |
| d2ppre2 = <2>; |
| d3ppre = <2>; |
| clock-frequency = <DT_FREQ_M(240)>; |
| }; |