1 /* SPDX-License-Identifier: GPL-2.0 */ 2 /* 3 * Copyright 2019 Google LLC 4 */ 5 6 #ifndef _DT_BINDINGS_SOUND_NHLT_H 7 #define _DT_BINDINGS_SOUND_NHLT_H 8 9 /* See Table 2-1. NHLT Endpoint Descriptor in the NHLT Specification (0.8.1) */ 10 #define NHLT_VID 0x8086 11 #define NHLT_DID_DMIC 0xae20 12 #define NHLT_DID_BT 0xae30 13 #define NHLT_DID_SSP 0xae34 14 15 /* Hardware links available to use for codecs */ 16 #define AUDIO_LINK_SSP0 0 17 #define AUDIO_LINK_SSP1 1 18 #define AUDIO_LINK_SSP2 2 19 #define AUDIO_LINK_SSP3 3 20 #define AUDIO_LINK_SSP4 4 21 #define AUDIO_LINK_SSP5 5 22 #define AUDIO_LINK_DMIC 6 23 24 #endif /* _DT_BINDINGS_SOUND_NHLT_H */ 25