1/*
2 * Copyright (c) 2023 Nordic Semiconductor ASA
3 *
4 * SPDX-License-Identifier: Apache-2.0
5 */
6
7#include <zephyr/dt-bindings/usb/audio.h>
8
9/ {
10	uac2_headphones: usb_audio2 {
11		compatible = "zephyr,uac2";
12		status = "okay";
13		full-speed;
14		high-speed;
15		audio-function = <AUDIO_FUNCTION_OTHER>;
16
17		uac_aclk: aclk {
18			compatible = "zephyr,uac2-clock-source";
19			clock-type = "internal-programmable";
20			frequency-control = "host-programmable";
21			sampling-frequencies = <48000>;
22		};
23
24		out_terminal: out_terminal {
25			compatible = "zephyr,uac2-input-terminal";
26			clock-source = <&uac_aclk>;
27			terminal-type = <USB_TERMINAL_STREAMING>;
28			front-left;
29			front-right;
30		};
31
32		headphones_output: headphones {
33			compatible = "zephyr,uac2-output-terminal";
34			data-source = <&out_terminal>;
35			clock-source = <&uac_aclk>;
36			terminal-type = <OUTPUT_TERMINAL_HEADPHONES>;
37		};
38
39		as_iso_out: out_interface {
40			compatible = "zephyr,uac2-audio-streaming";
41			linked-terminal = <&out_terminal>;
42			subslot-size = <2>;
43			bit-resolution = <16>;
44		};
45	};
46};
47