| /* |
| * Copyright (c) 2020 TriaGnoSys GmbH |
| * |
| * SPDX-License-Identifier: Apache-2.0 |
| */ |
| |
| /dts-v1/; |
| #include <silabs/efr32mg24b310f1536im48.dtsi> |
| #include <silabs/efr32mg24-pinctrl.dtsi> |
| #include <zephyr/dt-bindings/input/input-event-codes.h> |
| |
| / { |
| model = "Silicon Labs BRD2601B (Mighty Gecko Radio Board)"; |
| compatible = "silabs,efr32mg24_brd2601b", "silabs,efr32mg24"; |
| |
| chosen { |
| zephyr,console = &usart0; |
| zephyr,shell-uart = &usart0; |
| zephyr,sram = &sram0; |
| zephyr,flash = &flash0; |
| zephyr,code-partition = &slot0_partition; |
| }; |
| |
| aliases { |
| led0 = &red_led; |
| led1 = &green_led; |
| led2 = &blue_led; |
| sw0 = &button0; |
| sw1 = &button1; |
| }; |
| |
| leds { |
| compatible = "gpio-leds"; |
| red_led: led_2 { |
| gpios = <&gpiod GECKO_PIN(2) GPIO_ACTIVE_LOW>; |
| }; |
| green_led: led_0 { |
| gpios = <&gpioa GECKO_PIN(4) GPIO_ACTIVE_LOW>; |
| }; |
| blue_led: led_1 { |
| gpios = <&gpiob GECKO_PIN(0) GPIO_ACTIVE_LOW>; |
| }; |
| }; |
| |
| buttons { |
| compatible = "gpio-keys"; |
| button0: button_0 { |
| gpios = <&gpiob GECKO_PIN(2) GPIO_ACTIVE_LOW>; |
| zephyr,code = <INPUT_KEY_0>; |
| }; |
| button1: button_1 { |
| gpios = <&gpiob GECKO_PIN(3) GPIO_ACTIVE_LOW>; |
| zephyr,code = <INPUT_KEY_1>; |
| }; |
| }; |
| |
| wake_up_trigger: gpio-wake-up { |
| compatible = "silabs,gecko-wake-up-trigger"; |
| gpios = <&gpioa GECKO_PIN(5) GPIO_ACTIVE_LOW>; |
| }; |
| |
| sensor_enable: gpio_switch_0 { |
| compatible = "regulator-fixed"; |
| regulator-name = "sensor_enable"; |
| enable-gpios = <&gpioc GECKO_PIN(9) GPIO_ACTIVE_HIGH>; |
| regulator-boot-on; |
| }; |
| }; |
| |
| &cpu0 { |
| clock-frequency = <78000000>; |
| }; |
| |
| &usart0 { |
| current-speed = <115200>; |
| pinctrl-0 = <&usart0_default>; |
| pinctrl-names = "default"; |
| status = "okay"; |
| }; |
| |
| &i2c0 { |
| location-sda = <GECKO_LOCATION(5) GECKO_PORT_C GECKO_PIN(5)>; |
| location-scl = <GECKO_LOCATION(5) GECKO_PORT_C GECKO_PIN(4)>; |
| status = "okay"; |
| |
| veml6035: veml6035@29 { |
| compatible = "vishay,veml7700"; |
| reg = <0x29>; |
| status = "okay"; |
| }; |
| |
| si7210: si7210@30 { |
| compatible = "silabs,si7210"; |
| reg = <0x30>; |
| status = "okay"; |
| }; |
| |
| si7021: si7021@40 { |
| compatible = "silabs,si7006"; |
| reg = <0x40>; |
| status = "okay"; |
| }; |
| }; |
| |
| &gpio { |
| status = "okay"; |
| }; |
| |
| &gpioa { |
| status = "okay"; |
| }; |
| |
| &gpiob { |
| status = "okay"; |
| }; |
| |
| &gpioc { |
| status = "okay"; |
| }; |
| |
| &gpiod { |
| status = "okay"; |
| }; |
| |
| &wdog0 { |
| status = "okay"; |
| }; |
| |
| &se { |
| status = "okay"; |
| }; |
| |
| &flash0 { |
| partitions { |
| compatible = "fixed-partitions"; |
| #address-cells = <1>; |
| #size-cells = <1>; |
| |
| /* Reserve 48 kB for the bootloader */ |
| boot_partition: partition@0 { |
| label = "mcuboot"; |
| reg = <0x0 0x0000c000>; |
| read-only; |
| }; |
| |
| /* Reserve 464 kB for the application in slot 0 */ |
| slot0_partition: partition@c000 { |
| label = "storage"; |
| reg = <0x0000c000 0x00074000>; |
| }; |
| |
| /* Reserve 464 kB for the application in slot 1 */ |
| slot1_partition: partition@80000 { |
| label = "image-0"; |
| reg = <0x00080000 0x00074000>; |
| }; |
| |
| /* Reserve 32 kB for the scratch partition */ |
| scratch_partition: partition@f4000 { |
| label = "image-1"; |
| reg = <0x000f4000 0x00008000>; |
| }; |
| |
| /* Set 528Kb of storage at the end of the 1024Kb of flash */ |
| storage_partition: partition@fc000 { |
| label = "image-scratch"; |
| reg = <0x000fc000 0x00084000>; |
| }; |
| }; |
| }; |
| |
| &adc0 { |
| status = "okay"; |
| }; |
