| /* |
| * Copyright (c) 2024 Nordic Semiconductor ASA |
| * |
| * SPDX-License-Identifier: Apache-2.0 |
| */ |
| |
| /delete-node/ &zephyr_udc0; |
| |
| #include <dt-bindings/usb/audio.h> |
| |
| / { |
| uac2_headphones: usb_audio2 { |
| compatible = "zephyr,uac2"; |
| status = "okay"; |
| audio-function = <AUDIO_FUNCTION_OTHER>; |
| |
| uac_aclk: aclk { |
| compatible = "zephyr,uac2-clock-source"; |
| clock-type = "internal-programmable"; |
| frequency-control = "host-programmable"; |
| sampling-frequencies = <48000>; |
| }; |
| |
| out_terminal: out_terminal { |
| compatible = "zephyr,uac2-input-terminal"; |
| clock-source = <&uac_aclk>; |
| terminal-type = <USB_TERMINAL_STREAMING>; |
| front-left; |
| front-right; |
| }; |
| |
| headphones_output: headphones { |
| compatible = "zephyr,uac2-output-terminal"; |
| data-source = <&out_terminal>; |
| clock-source = <&uac_aclk>; |
| terminal-type = <OUTPUT_TERMINAL_HEADPHONES>; |
| }; |
| |
| as_iso_out: out_interface { |
| compatible = "zephyr,uac2-audio-streaming"; |
| linked-terminal = <&out_terminal>; |
| subslot-size = <2>; |
| bit-resolution = <16>; |
| }; |
| }; |
| |
| ramdisk0 { |
| compatible = "zephyr,ram-disk"; |
| disk-name = "RAM"; |
| sector-size = <512>; |
| sector-count = <192>; |
| }; |
| |
| cdc_ecm_eth0: cdc_ecm_eth0 { |
| compatible = "zephyr,cdc-ecm-ethernet"; |
| remote-mac-address = "00005E005301"; |
| }; |
| |
| zephyr_uhc0: uhc_vrt0 { |
| compatible = "zephyr,uhc-virtual"; |
| |
| zephyr_udc0: udc_vrt0 { |
| compatible = "zephyr,udc-virtual"; |
| num-bidir-endpoints = <16>; |
| maximum-speed = "high-speed"; |
| }; |
| }; |
| |
| }; |
| |
| &zephyr_udc0 { |
| cdc_acm_uart0 { |
| compatible = "zephyr,cdc-acm-uart"; |
| }; |
| }; |
