blob: b67f2692e3d337b9a65b5bcf2b836f39e70c831f [file] [log] [blame]
/*
* 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)>;
};
};
};