boards/wch/linkw/linkw-pinctrl.dtsi

/*
 * Copyright (c) 2024 MASSDRIVER EI (massdriver.space)
 * SPDX-License-Identifier: Apache-2.0
 */

#include <zephyr/dt-bindings/pinctrl/ch32v20x_30x-pinctrl.h>

&pinctrl {
	usart2_default: usart2_default {
		group1 {
			pinmux = <USART2_TX_PA2_0>;
			output-high;
			drive-push-pull;
			slew-rate = "max-speed-10mhz";
		};

		group2 {
			pinmux = <USART2_RX_PA3_0>;
			bias-pull-up;
		};
	};
};