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dt-bindings: sound: add microchip,pdmc.h

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Include microchip,pdmc.h from Linux.

This file includes required defines for DT successful build.

Signed-off-by: Eugen Hristev <eugen.hristev@microchip.com>
This commit is contained in:
Eugen Hristev 2022-05-24 13:00:54 +03:00
parent 92099e69a2
commit 1535f1d19c
1 changed files with 13 additions and 0 deletions
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include/dt-bindings/sound/microchip,pdmc.h Normal file
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/* SPDX-License-Identifier: GPL-2.0 */
#ifndef __DT_BINDINGS_MICROCHIP_PDMC_H__
#define __DT_BINDINGS_MICROCHIP_PDMC_H__
/* PDM microphone's pin placement */
#define MCHP_PDMC_DS0 0
#define MCHP_PDMC_DS1 1
/* PDM microphone clock edge sampling */
#define MCHP_PDMC_CLK_POSITIVE 0
#define MCHP_PDMC_CLK_NEGATIVE 1
#endif /* __DT_BINDINGS_MICROCHIP_PDMC_H__ */