/*
 * SPDX-License-Identifier: Apache-2.0
 *
 * Copyright (c) 2021 Argentum Systems Ltd.
 */

&dmac {
	status = "okay";
};

&sercom0 {
	/* configure DMA channels for async operation */
	dmas = <&dmac 0 0x01>, <&dmac 1 0x02>;
	dma-names = "rx", "tx";
};

&pinctrl {
	sercom2_default: sercom2_default {
		group1 {
			pinmux = <PA8D_SERCOM2_PAD0>;
		};
	};
};
dut: &sercom2 {
	status = "okay";
	compatible = "atmel,sam0-uart";
	current-speed = <115200>;

	/* internally loop-back Tx and Rx on PAD0 */
	rxpo = <0>;
	txpo = <0>;

	/* configure DMA channels for async operation */
	dmas = <&dmac 0 0x05>, <&dmac 1 0x06>;
	dma-names = "rx", "tx";

	/* PAD0 must be configured to allow working loop-back */
	pinctrl-0 = <&sercom2_default>;
	pinctrl-names = "default";
};