| /* |
| * Copyright (c) 2024 Henrik Brix Andersen <henrik@brixandersen.dk> |
| * |
| * SPDX-License-Identifier: Apache-2.0 |
| */ |
| |
| /dts-v1/; |
| |
| #include <st/g0/stm32g0b1Xb.dtsi> |
| #include <st/g0/stm32g0b1c(b-c-e)tx-pinctrl.dtsi> |
| |
| / { |
| model = "WeAct USB2CANFDV1 board"; |
| compatible = "weact,usb2canfdv1"; |
| |
| chosen { |
| zephyr,sram = &sram0; |
| zephyr,flash = &flash0; |
| zephyr,code-partition = &slot0_partition; |
| zephyr,canbus = &fdcan1; |
| }; |
| |
| aliases { |
| led0 = &led_ready; |
| led1 = &led_rxd; |
| led2 = &led_txd; |
| mcuboot-led0 = &led_ready; |
| }; |
| |
| leds { |
| compatible = "gpio-leds"; |
| led_ready: led_ready { |
| gpios = <&gpioa 2 GPIO_ACTIVE_LOW>; |
| label = "LED READY"; |
| }; |
| led_rxd: led_rxd { |
| gpios = <&gpioa 0 GPIO_ACTIVE_LOW>; |
| label = "LED RXD"; |
| }; |
| led_txd: led_txd { |
| gpios = <&gpioa 1 GPIO_ACTIVE_LOW>; |
| label = "LED TXD"; |
| }; |
| }; |
| }; |
| |
| &clk_hse { |
| status = "okay"; |
| clock-frequency = <DT_FREQ_M(16)>; |
| }; |
| |
| &clk_hsi48 { |
| status = "okay"; |
| crs-usb-sof; |
| }; |
| |
| &pll { |
| div-m = <1>; |
| mul-n = <15>; |
| div-p = <2>; |
| div-q = <3>; |
| div-r = <4>; |
| clocks = <&clk_hse>; |
| status = "okay"; |
| }; |
| |
| &rcc { |
| clocks = <&pll>; |
| clock-frequency = <DT_FREQ_M(60)>; |
| ahb-prescaler = <1>; |
| apb1-prescaler = <1>; |
| }; |
| |
| zephyr_udc0: &usb { |
| pinctrl-0 = <&usb_dm_pa11 &usb_dp_pa12>; |
| pinctrl-names = "default"; |
| status = "okay"; |
| }; |
| |
| &fdcan1 { |
| clocks = <&rcc STM32_CLOCK_BUS_APB1 0x00001000>, |
| <&rcc STM32_SRC_PLL_Q FDCAN_SEL(1)>; |
| pinctrl-0 = <&fdcan1_rx_pb8 &fdcan1_tx_pb9>; |
| pinctrl-names = "default"; |
| status = "okay"; |
| |
| can-transceiver { |
| max-bitrate = <5000000>; |
| }; |
| }; |
| |
| &flash0 { |
| partitions { |
| compatible = "fixed-partitions"; |
| #address-cells = <1>; |
| #size-cells = <1>; |
| |
| boot_partition: partition@0 { |
| label = "mcuboot"; |
| reg = <0x00000000 DT_SIZE_K(48)>; |
| read-only; |
| }; |
| slot0_partition: partition@c000 { |
| label = "image-0"; |
| reg = <0x0000c000 DT_SIZE_K(80)>; |
| }; |
| }; |
| }; |