mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-17 02:08:38 +00:00
70303d2480
Add devicetree bindings for the Intel Non-High-Definition-Audio Link Table (NHLT). Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Wolfgang Wallner <wolfgang.wallner@br-automation.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
24 lines
612 B
C
24 lines
612 B
C
/* SPDX-License-Identifier: GPL-2.0 */
|
|
/*
|
|
* Copyright 2019 Google LLC
|
|
*/
|
|
|
|
#ifndef _DT_BINDINGS_SOUND_NHLT_H
|
|
#define _DT_BINDINGS_SOUND_NHLT_H
|
|
|
|
/* See Table 2-1. NHLT Endpoint Descriptor in the NHLT Specification (0.8.1) */
|
|
#define NHLT_VID 0x8086
|
|
#define NHLT_DID_DMIC 0xae20
|
|
#define NHLT_DID_BT 0xae30
|
|
#define NHLT_DID_SSP 0xae34
|
|
|
|
/* Hardware links available to use for codecs */
|
|
#define AUDIO_LINK_SSP0 0
|
|
#define AUDIO_LINK_SSP1 1
|
|
#define AUDIO_LINK_SSP2 2
|
|
#define AUDIO_LINK_SSP3 3
|
|
#define AUDIO_LINK_SSP4 4
|
|
#define AUDIO_LINK_SSP5 5
|
|
#define AUDIO_LINK_DMIC 6
|
|
|
|
#endif /* _DT_BINDINGS_SOUND_NHLT_H */
|